@ARTICLE{2016SSRv..201..109D,
       author = {{de Jager}, C. and {Akasofu}, S. -I. and {Duhau}, S. and {Livingston}, W.~C. and {Nieuwenhuijzen}, H. and {Potgieter}, M.~S.},
        title = "A Remarkable Recent Transition in the Solar Dynamo",
      journal = {\ssr},
         year = 2016,
       volume = {201},
       number = {1-4},
        pages = {109-145},
          doi = {10.1007/s11214-016-0293-9},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016SSRv..201..109D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2016A&A...587A..33D,
       author = {{Danilovic}, S. and {Solanki}, S.~K. and {Livingston}, W. and {Krivova}, N. and {Vince}, I.},
        title = "Variation of the Mn I 539.4 nm line with the solar cycle",
      journal = {\aap},
         year = 2016,
       volume = {587},
          eid = {A33},
        pages = {A33},
          doi = {10.1051/0004-6361/201527039},
archivePrefix = {arXiv},
       eprint = {1511.01286},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016A&A...587A..33D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2015SoPh..290.3267W,
       author = {{Watson}, Fraser T. and {Beck}, Christian and {Penn}, Matthew J. and {Tritschler}, Alexandra and {Pillet}, Valent{\'\i}n Mart{\'{\i}}nez and {Livingston}, William C.},
        title = "Cross-Calibrating Sunspot Magnetic Field Strength Measurements from the McMath-Pierce Solar Telescope and the Dunn Solar Telescope",
      journal = {\solphys},
         year = 2015,
       volume = {290},
       number = {11},
        pages = {3267-3277},
          doi = {10.1007/s11207-015-0803-z},
archivePrefix = {arXiv},
       eprint = {1511.07315},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015SoPh..290.3267W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2015GeoRL..42.9185L,
       author = {{Livingston}, William and {Watson}, Fraser},
        title = "A new solar signal: Average maximum sunspot magnetic fields independent of activity cycle",
      journal = {\grl},
         year = 2015,
       volume = {42},
       number = {21},
        pages = {9185-9189},
          doi = {10.1002/2015GL065413},
archivePrefix = {arXiv},
       eprint = {1604.03050},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015GeoRL..42.9185L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2015A&A...583A..57S,
       author = {{Steffen}, M. and {Prakapavi{\v{c}}ius}, D. and {Caffau}, E. and {Ludwig}, H. -G. and {Bonifacio}, P. and {Cayrel}, R. and {Ku{\v{c}}inskas}, A. and {Livingston}, W.~C.},
        title = "The photospheric solar oxygen project. IV. 3D-NLTE investigation of the 777 nm triplet lines",
      journal = {\aap},
         year = 2015,
       volume = {583},
          eid = {A57},
        pages = {A57},
          doi = {10.1051/0004-6361/201526406},
archivePrefix = {arXiv},
       eprint = {1508.03487},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015A&A...583A..57S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2015A&A...579A..88C,
       author = {{Caffau}, E. and {Ludwig}, H. -G. and {Steffen}, M. and {Livingston}, W. and {Bonifacio}, P. and {Malherbe}, J. -M. and {Doerr}, H. -P. and {Schmidt}, W.},
        title = "The photospheric solar oxygen project. III. Investigation of the centre-to-limb variation of the 630 nm [O I]-Ni I blend",
      journal = {\aap},
         year = 2015,
       volume = {579},
          eid = {A88},
        pages = {A88},
          doi = {10.1051/0004-6361/201526331},
archivePrefix = {arXiv},
       eprint = {1506.00931},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015A&A...579A..88C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2014AAS...22411202W,
       author = {{Watson}, Fraser and {Tritschler}, Alexandra and {Penn}, Matthew J. and {Beck}, Christian and {Livingston}, William and {Mart{\'{\i}}nez Pillet}, Valentin},
        title = "A Spectro-polarimetric Analysis of Sunspot Umbrae",
    booktitle = {AAS abstracts \#224},
         year = 2014,
       series = {AAS abstracts},
       volume = {224},
          eid = {112.02},
        pages = {112.02},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014AAS...22411202W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2014ApJ...787...22W,
       author = {{Watson}, F.~T. and {Penn}, M.~J. and {Livingston}, W.},
        title = "A Multi-instrument Analysis of Sunspot Umbrae",
      journal = {\apj},
         year = 2014,
       volume = {787},
       number = {1},
          eid = {22},
        pages = {22},
          doi = {10.1088/0004-637X/787/1/22},
archivePrefix = {arXiv},
       eprint = {1511.07300},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014ApJ...787...22W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2013SPD....4420401W,
       author = {{Watson}, Fraser and {Penn}, M.~J. and {Livingston}, W.},
        title = "A Systematic Look At Sunspots From Space: 1996 - 2013",
    booktitle = {AAS/Solar Physics Division Abstracts \#44},
         year = 2013,
       series = {AAS/Solar Physics Division Meeting},
       volume = {44},
          eid = {204.01},
        pages = {204.01},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2013SPD....4420401W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2013SPD....44..112H,
       author = {{Harvey}, J.~W. and {Hughes}, A. and {Marble}, A. and {Livingston}, W.~C. and {Pevtsov}, A. and {SOLIS Team}},
        title = "New Synoptic Measurements of Umbral Magnetic Fields",
    booktitle = {AAS/Solar Physics Division Abstracts \#44},
         year = 2013,
       series = {AAS/Solar Physics Division Meeting},
       volume = {44},
          eid = {100.112},
        pages = {100.112},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2013SPD....44..112H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2012ApJ...758L..20N,
       author = {{Nagovitsyn}, Yury A. and {Pevtsov}, Alexei A. and {Livingston}, William C.},
        title = "On a Possible Explanation of the Long-term Decrease in Sunspot Field Strength",
      journal = {\apjl},
         year = 2012,
       volume = {758},
       number = {1},
          eid = {L20},
        pages = {L20},
          doi = {10.1088/2041-8205/758/1/L20},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012ApJ...758L..20N},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2012ApJ...757L...8L,
       author = {{Livingston}, W. and {Penn}, M.~J. and {Svalgaard}, L.},
        title = "Decreasing Sunspot Magnetic Fields Explain Unique 10.7 cm Radio Flux",
      journal = {\apjl},
         year = 2012,
       volume = {757},
       number = {1},
          eid = {L8},
        pages = {L8},
          doi = {10.1088/2041-8205/757/1/L8},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012ApJ...757L...8L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2012AAS...22011004P,
       author = {{Penn}, Matthew J. and {Livingston}, W. and {Svalgaard}, L.},
        title = "Decreasing Sunspot Magnetic Fields Explain Unique 10.7cm Radio Flux",
    booktitle = {AAS abstracts \#220},
         year = 2012,
       series = {AAS abstracts},
       volume = {220},
          eid = {110.04},
        pages = {110.04},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012AAS...22011004P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2011arXiv1110.1592L,
       author = {{Livingston}, W. and {Galayda}, E. and {Milkey}, R.},
        title = "Uniformity of the quiet solar disk: 3130 - 46700 {\r{A}}",
      journal = {arXiv e-prints},
         year = 2011,
          eid = {arXiv:1110.1592},
        pages = {arXiv:1110.1592},
archivePrefix = {arXiv},
       eprint = {1110.1592},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2011arXiv1110.1592L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2011JGRD..11620108F,
       author = {{Fontenla}, J.~M. and {Harder}, J. and {Livingston}, W. and {Snow}, M. and {Woods}, T.},
        title = "High-resolution solar spectral irradiance from extreme ultraviolet to far infrared",
      journal = {Journal of Geophysical Research (Atmospheres)},
         year = 2011,
       volume = {116},
       number = {D20},
          eid = {D20108},
        pages = {D20108},
          doi = {10.1029/2011JD016032},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2011JGRD..11620108F},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2011IAUS..273..126P,
       author = {{Penn}, Matthew J. and {Livingston}, William},
        title = "Long-term evolution of sunspot magnetic fields",
    booktitle = {Physics of Sun and Star Spots},
         year = 2011,
       editor = {{Prasad Choudhary}, Debi and {Strassmeier}, Klaus G.},
       volume = {273},
        pages = {126-133},
          doi = {10.1017/S1743921311015122},
archivePrefix = {arXiv},
       eprint = {1009.0784},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2011IAUS..273..126P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2011ApJ...736..114P,
       author = {{Pietarila}, A. and {Livingston}, W.},
        title = "Solar Cycle Variation in Sun-as-a-star Ca II 854.2 nm Bisectors",
      journal = {\apj},
         year = 2011,
       volume = {736},
       number = {2},
          eid = {114},
        pages = {114},
          doi = {10.1088/0004-637X/736/2/114},
archivePrefix = {arXiv},
       eprint = {1105.3437},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2011ApJ...736..114P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2011ApJS..195....6W,
       author = {{Wallace}, L. and {Hinkle}, K.~H. and {Livingston}, W.~C. and {Davis}, S.~P.},
        title = "An Optical and Near-infrared (2958-9250 {\r{A}}) Solar Flux Atlas",
      journal = {\apjs},
         year = 2011,
       volume = {195},
       number = {1},
          eid = {6},
        pages = {6},
          doi = {10.1088/0067-0049/195/1/6},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2011ApJS..195....6W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2011SoPh..270..485L,
       author = {{Livingston}, W. and {Wallace}, L. and {White}, O.~R.},
        title = "Weak Emission Lines in the Wings of Solar H and K",
      journal = {\solphys},
         year = 2011,
       volume = {270},
       number = {2},
        pages = {485-491},
          doi = {10.1007/s11207-011-9779-5},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2011SoPh..270..485L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2011SPD....42.1721L,
       author = {{Livingston}, W.~C. and {Penn}, M. and {Svalgard}, L.},
        title = "A Decade of Diminishing Sunspot Vigor",
    booktitle = {AAS/Solar Physics Division Abstracts \#42},
         year = 2011,
       series = {AAS/Solar Physics Division Meeting},
       volume = {42},
          eid = {17.21},
        pages = {17.21},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2011SPD....42.1721L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2011SPD....42.1703P,
       author = {{Pietarila}, Anna and {Livingston}, W.},
        title = "Solar Cycle Variation of the Ca 854.2 nm Line Bisectors",
    booktitle = {AAS/Solar Physics Division Abstracts \#42},
         year = 2011,
       series = {AAS/Solar Physics Division Meeting},
       volume = {42},
          eid = {17.03},
        pages = {17.03},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2011SPD....42.1703P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2011GeoRL..38.6701S,
       author = {{Schrijver}, C.~J. and {Livingston}, W.~C. and {Woods}, T.~N. and {Mewaldt}, R.~A.},
        title = "The minimal solar activity in 2008-2009 and its implications for long-term climate modeling",
      journal = {\grl},
         year = 2011,
       volume = {38},
       number = {6},
          eid = {L06701},
        pages = {L06701},
          doi = {10.1029/2011GL046658},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2011GeoRL..38.6701S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2010MmSAI..81..643L,
       author = {{Livingston}, W. and {White}, O.~R. and {Wallace}, L. and {Harvey}, J.},
        title = "Sun-as-a-Star, Chromospheric Lines, 1974-2009",
      journal = {\memsai},
         year = 2010,
       volume = {81},
        pages = {643},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010MmSAI..81..643L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2009EOSTr..90..257L,
       author = {{Livingston}, W. and {Penn}, M.},
        title = "Are Sunspots Different During This Solar Minimum?",
      journal = {EOS Transactions},
         year = 2009,
       volume = {90},
       number = {30},
        pages = {257-258},
          doi = {10.1029/2009EO300001},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2009EOSTr..90..257L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2009SoPh..255..229F,
       author = {{Foukal}, Peter and {Bertello}, Luca and {Livingston}, William C. and {Pevtsov}, Alexei A. and {Singh}, Jagdev and {Tlatov}, Andrey G. and {Ulrich}, Roger K.},
        title = "A Century of Solar Ca II Measurements and Their Implication for Solar UV Driving of Climate",
      journal = {\solphys},
         year = 2009,
       volume = {255},
       number = {2},
        pages = {229-238},
          doi = {10.1007/s11207-009-9330-0},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2009SoPh..255..229F},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2008AGUSMSP53B..04L,
       author = {{Livingston}, W.~C. and {Giampapa}, M.~S. and {Harvey}, J.~W. and {Keil}, S.~L. and {Toussaint}, R.~M.},
        title = "Ca II H \& K Spectra From The National Solar Observatory",
    booktitle = {AGU Spring Meeting Abstracts},
         year = 2008,
       volume = {2008},
          eid = {SP53B-04},
        pages = {SP53B-04},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2008AGUSMSP53B..04L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2008AAS...21115906L,
       author = {{Livingston}, W.~C. and {Milkey}, R. and {Sheeley}, N., Jr.},
        title = "Precision ({\ensuremath{\pm}}0.005) Quiet Sun Limb Darkening Scans Show E-W Vs N-S Chords Same.",
    booktitle = {AAS abstracts \#211},
         year = 2008,
       series = {AAS abstracts},
       volume = {211},
          eid = {159.06},
        pages = {159.06},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2008AAS...21115906L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2008ApJ...672.1228L,
       author = {{Livingston}, W. and {Sheeley}, N.~R., Jr.},
        title = "Limits to the Radiative Asymmetry of the Quiet Solar Disk",
      journal = {\apj},
         year = 2008,
       volume = {672},
       number = {2},
        pages = {1228-1236},
          doi = {10.1086/523643},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2008ApJ...672.1228L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2007GeoRL..3416805W,
       author = {{Wallace}, L. and {Livingston}, W.~C.},
        title = "Thirty-five year trend of hydrogen chloride amount above Kitt Peak, Arizona",
      journal = {\grl},
         year = 2007,
       volume = {34},
       number = {16},
          eid = {L16805},
        pages = {L16805},
          doi = {10.1029/2007GL030123},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2007GeoRL..3416805W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2007AAS...210.2503L,
       author = {{Livingston}, W.~C. and {Sheeley}, N.~R.},
        title = "Limits To The Radiative Asymmetry Of The Quiet Solar Disk",
    booktitle = {AAS abstracts \#210},
         year = 2007,
       series = {AAS abstracts},
       volume = {210},
          eid = {25.03},
        pages = {25.03},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2007AAS...210.2503L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2007ApJ...657.1137L,
       author = {{Livingston}, W. and {Wallace}, L. and {White}, O.~R. and {Giampapa}, M.~S.},
        title = "Sun-as-a-Star Spectrum Variations 1974-2006",
      journal = {\apj},
         year = 2007,
       volume = {657},
       number = {2},
        pages = {1137-1149},
          doi = {10.1086/511127},
archivePrefix = {arXiv},
       eprint = {astro-ph/0612554},
 primaryClass = {astro-ph},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2007ApJ...657.1137L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2007msfa.conf..189D,
       author = {{Danilovi{\'c}}, S. and {Solanki}, S.~K. and {Livingston}, W. and {Krivova}, N. and {Vince}, I.},
        title = "Magnetic source of the solar cycle variation of the Mn I 539.4 nm line",
    booktitle = {Modern solar facilities - advanced solar science},
         year = 2007,
       editor = {{Kneer}, Franz and {Puschmann}, Klaus G. and {Wittmann}, Axel D.},
        pages = {189},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2007msfa.conf..189D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{2007assp.book.....W,
       author = {{Wallace}, L. and {Hinkle}, K. and {Livingston}, W.},
        title = "An Atlas of the Spectrum of the Solar Photosphere from 13,500 to 33,980 cm$^{-1}$ (2942 to 7405 {\r{A}})",
         year = 2007,
       adsurl = {https://ui.adsabs.harvard.edu/abs/2007assp.book.....W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2006SoPh..239...41L,
       author = {{Livingston}, W. and {Harvey}, J.~W. and {Malanushenko}, O.~V. and {Webster}, L.},
        title = "Sunspots with the Strongest Magnetic Fields",
      journal = {\solphys},
         year = 2006,
       volume = {239},
       number = {1-2},
        pages = {41-68},
          doi = {10.1007/s11207-006-0265-4},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2006SoPh..239...41L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2006BAAS...38.1281L,
       author = {{Livingston}, William Charles},
        title = "Obituary: A. Keith Pierce, 1918 - 2005",
      journal = {\baas},
         year = 2006,
       volume = {38},
       number = {4},
        pages = {1281-1282},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2006BAAS...38.1281L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2006ApJ...649L..45P,
       author = {{Penn}, M.~J. and {Livingston}, W.},
        title = "Temporal Changes in Sunspot Umbral Magnetic Fields and Temperatures",
      journal = {\apjl},
         year = 2006,
       volume = {649},
       number = {1},
        pages = {L45-L48},
          doi = {10.1086/508345},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2006ApJ...649L..45P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2006IAUJD...3E..54L,
       author = {{Livingston}, W. and {Harvey}, J. and {Malanushenko}, O. and {Webster}, L.},
        title = "Sunspot Magnetic Fields Measured up to 6000 Gauss",
    booktitle = {IAU Joint Discussion},
         year = 2006,
       series = {IAU Joint Discussion},
       volume = {26},
          eid = {54},
        pages = {54},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2006IAUJD...3E..54L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2006A&A...454..349P,
       author = {{Penza}, V. and {Pietropaolo}, E. and {Livingston}, W.},
        title = "Modeling the cyclic modulation of photospheric lines",
      journal = {\aap},
         year = 2006,
       volume = {454},
       number = {1},
        pages = {349-358},
          doi = {10.1051/0004-6361:20053405},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2006A&A...454..349P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2006PhT....59j..66B,
       author = {{Bhatnagar}, Arvind and {Livingston}, William and {Holman}, Gordon D.},
        title = "Fundamentals of Solar Astronomy",
      journal = {Physics Today},
         year = 2006,
       volume = {59},
       number = {10},
        pages = {66},
          doi = {10.1063/1.2387092},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2006PhT....59j..66B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2006MSAIS...9..123P,
       author = {{Penza}, V. and {Pietropaolo}, E. and {Livingston}, W.},
        title = "Line depth variations along the solar cycle: a biennial periodicity?",
      journal = {Memorie della Societa Astronomica Italiana Supplementi},
         year = 2006,
       volume = {9},
        pages = {123},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2006MSAIS...9..123P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2005ASPC..346..389M,
       author = {{Malanushenko}, O. and {Livingston}, W. and {Jones}, H. and {Malanushenko}, V.~P.},
        title = "High Spectral Resolution Study of the He 10830 Spectral Region",
    booktitle = {Large-scale Structures and their Role in Solar Activity},
         year = 2005,
       editor = {{Sankarasubramanian}, K. and {Penn}, M. and {Pevtsov}, A.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {346},
        pages = {389},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005ASPC..346..389M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2005ASPC..346..353L,
       author = {{Livingston}, W. and {Gray}, D. and {Wallace}, L. and {White}, O.~R.},
        title = "Quiet Sun unaffected by Activity Cycle",
    booktitle = {Large-scale Structures and their Role in Solar Activity},
         year = 2005,
       editor = {{Sankarasubramanian}, K. and {Penn}, M. and {Pevtsov}, A.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {346},
        pages = {353},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005ASPC..346..353L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2005SoPh..229..199L,
       author = {{Livingston}, William and {Harvey}, John},
        title = "Obituary: A. Keith Pierce 1918 2005",
      journal = {\solphys},
         year = 2005,
       volume = {229},
       number = {2},
        pages = {199-201},
          doi = {10.1007/s11207-005-5374-y},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005SoPh..229..199L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2005AGUSMSP51B..08M,
       author = {{Malanushenko}, O. and {Jones}, H.~P. and {Livingston}, W. and {Malanushenko}, V.~P.},
        title = "The He I 1083 nm line in Coronal Holes, a study with high spectral resolution.",
    booktitle = {AGU Spring Meeting Abstracts},
         year = 2005,
       volume = {2005},
          eid = {SP51B-08},
        pages = {SP51B-08},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005AGUSMSP51B..08M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{2005fsa..book.....B,
       author = {{Bhatnagar}, Arvind and {Livingston}, William},
        title = "Fundamentals of Solar Astronomy",
         year = 2005,
       volume = {6},
          doi = {10.1142/5171},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005fsa..book.....B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@MISC{2005WSSAA...6.....B,
       author = {{Bhatnagar}, Arvind and {Livingston}, William},
        title = "Fundamentals Of Solar Astronomy",
 howpublished = {Fundamentals Of Solar Astronomy. Series: World Scientific Series in Astronomy and Astrophysics, ISBN: 978-981-238-244-3. WORLD SCIENTIFIC, Edited by Arvind Bhatnagar and William Livingston, vol. 6},
         year = 2005,
          doi = {10.1142/5171},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005WSSAA...6.....B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{2005asus.book.....W,
       author = {{Wallace}, Lloyd and {Hinkle}, Kenneth and {Livingston}, W.~C.},
        title = "An atlas of sunspot umbral spectra in the visible from 15,000 to 25,500 cm-{textonesuperior} (3920 to 6664 {\r{A}})",
         year = 2005,
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005asus.book.....W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2005MmSAI..76..856P,
       author = {{Penza}, V. and {Pietropaolo}, E. and {Livingston}, W.},
        title = "Study of photospheric line depth variations along the solar cycle",
      journal = {\memsai},
         year = 2005,
       volume = {76},
        pages = {856},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005MmSAI..76..856P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2004IAUS..223..645M,
       author = {{Malanushenko}, Olena and {Jones}, H.~P. and {Livingston}, W.},
        title = "Imaging the Chromosphere using Photospheric Mn 539.4 nm",
    booktitle = {Multi-Wavelength Investigations of Solar Activity},
         year = 2004,
       editor = {{Stepanov}, Alexander V. and {Benevolenskaya}, Elena E. and {Kosovichev}, Alexander G.},
       volume = {223},
        pages = {645-646},
          doi = {10.1017/S1743921304007161},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004IAUS..223..645M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2003AAS...203.3803H,
       author = {{Hinkle}, K.~H. and {Wallace}, L. and {Livingston}, W.},
        title = "Atmospheric Transmission Above Kitt Peak, 0.5 to 5.5 microns",
    booktitle = {AAS abstracts},
         year = 2003,
       series = {AAS abstracts},
       volume = {203},
          eid = {38.03},
        pages = {38.03},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2003AAS...203.3803H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2003csss...12..851H,
       author = {{Hinkle}, K. and {Wallace}, L. and {Livingston}, W. and {Ayres}, T. and {Harmer}, D. and {Valenti}, J.},
        title = "High Resolution Infrared, Visible and Ultraviolet Spectral Atlases of the Sun and Arcturus",
    booktitle = {The Future of Cool-Star Astrophysics: 12th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun},
         year = 2003,
       editor = {{Brown}, A. and {Harper}, G.~M. and {Ayres}, T.~R.},
       series = {Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun},
       volume = {12},
        pages = {851-856},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2003csss...12..851H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2003SoPh..215...87P,
       author = {{Penn}, M.~J. and {Cao}, W.~D. and {Walton}, S.~R. and {Chapman}, G.~A. and {Livingston}, W.},
        title = "Imaging Spectropolarimetry of Ti I 2231 nm in a Sunspot",
      journal = {\solphys},
         year = 2003,
       volume = {215},
       number = {1},
        pages = {87-97},
          doi = {10.1023/A:1024858706915},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2003SoPh..215...87P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2003ApJ...590L.119P,
       author = {{Penn}, M.~J. and {Cao}, W.~D. and {Walton}, S.~R. and {Chapman}, G.~A. and {Livingston}, W.},
        title = "Weak Infrared Molecular Lines Reveal Rapid Outflow in Cool Magnetic Sunspot Penumbral Fibrils",
      journal = {\apjl},
         year = 2003,
       volume = {590},
       number = {2},
        pages = {L119-L122},
          doi = {10.1086/376749},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2003ApJ...590L.119P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2003SPD....34.1106P,
       author = {{Penn}, M.~J. and {Cao}, W.~D. and {Walton}, S.~R. and {Chapman}, G.~A. and {Livingston}, W.},
        title = "Weak IR Lines Reveal Rapid Outflow in Cool Magnetic Penumbra",
    booktitle = {AAS/Solar Physics Division Meeting \#34},
         year = 2003,
       series = {AAS/Solar Physics Division Meeting},
       volume = {34},
          eid = {11.06},
        pages = {11.06},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2003SPD....34.1106P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2003SoPh..212..227L,
       author = {{Livingston}, W. and {Wallace}, L.},
        title = "The Sun's immutable basal quiet atmosphere",
      journal = {\solphys},
         year = 2003,
       volume = {212},
       number = {2},
        pages = {227-237},
          doi = {10.1023/A:1022994002653},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2003SoPh..212..227L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{2003assi.book.....W,
       author = {{Wallace}, L. and {Livingston}, W.},
        title = "An atlas of the solar spectrum in the infrared from 1850 to 9000 cm-1 (1.1 to 5.4 micrometer)",
         year = 2003,
       adsurl = {https://ui.adsabs.harvard.edu/abs/2003assi.book.....W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2002ApJ...576L.157J,
       author = {{Judge}, P.~G. and {Tomczyk}, S. and {Livingston}, W.~C. and {Keller}, C.~U. and {Penn}, M.~J.},
        title = "Spectroscopic Detection of the 3.934 Micron Line of Si IX in the Solar Corona",
      journal = {\apjl},
         year = 2002,
       volume = {576},
       number = {2},
        pages = {L157-L160},
          doi = {10.1086/343730},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002ApJ...576L.157J},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2002SoPh..207...41L,
       author = {{Livingston}, W.},
        title = "Sunspots Observed to Physically Weaken in 2000-2001",
      journal = {\solphys},
         year = 2002,
       volume = {207},
       number = {1},
        pages = {41-45},
          doi = {10.1023/A:1015555000456},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002SoPh..207...41L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2002AAS...200.5707W,
       author = {{White}, O.~R. and {de Toma}, G. and {Chapman}, G.~A. and {Walton}, S.~R. and {Preminger}, D.~G. and {Cookson}, A.~M. and {Harvey}, K.~L. and {Livingston}, W.~C.},
        title = "Solar Irradiance Observations during Solar Cycles 22 and 23",
    booktitle = {AAS abstracts \#200},
         year = 2002,
       series = {AAS abstracts},
       volume = {200},
          eid = {57.07},
        pages = {57.07},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002AAS...200.5707W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2002A&A...387L...6B,
       author = {{Berdyugina}, S.~V. and {Livingston}, W.~C.},
        title = "Detection of the mercapto radical SH in the solar atmosphere",
      journal = {\aap},
         year = 2002,
       volume = {387},
        pages = {L6-L9},
          doi = {10.1051/0004-6361:20020364},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002A&A...387L...6B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{2002sus..book.....W,
       author = {{Wallace}, L. and {Hinkle}, K. and {Livingston}, W.~C.},
        title = "Sunspot umbral spectra in the regions 1925 to 2226 and 2392 to 3480 cm(-1) (2.87 to 4.18 and 4.48 to 5.35 [microns])",
         year = 2002,
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002sus..book.....W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2002AdSpR..29.1947F,
       author = {{Fang}, C. and {Zhang}, Y.~X. and {Ding}, M.~D. and {Livingston}, W.~C.},
        title = "Cyclic variations in the solar lower atmosphere",
      journal = {Advances in Space Research},
         year = 2002,
       volume = {29},
       number = {12},
        pages = {1947-1950},
          doi = {10.1016/S0273-1177(02)00249-1},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002AdSpR..29.1947F},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{2001sus..book.....W,
       author = {{Wallace}, L. and {Hinkle}, K. and {Livingston}, W.~C.},
        title = "Sunspot umbral spectra in the region 4000 to 8640 cm(-1) (1.16 to 2.50 [microns])",
         year = 2001,
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001sus..book.....W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2001JGR...10610645L,
       author = {{Lean}, J.~L. and {White}, O.~R. and {Livingston}, W.~C. and {Picone}, J.~M.},
        title = "Variability of a composite chromospheric irradiance index during the 11-year activity cycle and over longer time periods",
      journal = {\jgr},
         year = 2001,
       volume = {106},
       number = {A6},
        pages = {10645-10658},
          doi = {10.1029/2000JA000340},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001JGR...10610645L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2001A&A...369L..13D,
       author = {{Doyle}, J.~G. and {Jevremovi{\'c}}, D. and {Short}, C.~I. and {Hauschildt}, P.~H. and {Livingston}, W. and {Vince}, I.},
        title = "Solar Mn I 5432/5395 {\r{A}} line formation explained",
      journal = {\aap},
         year = 2001,
       volume = {369},
        pages = {L13-L16},
          doi = {10.1051/0004-6361:20010223},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001A&A...369L..13D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2001ApJ...547L.179Z,
       author = {{Zhang}, Y.~X. and {Fang}, C. and {Ding}, M.~D. and {Livingston}, W.~C.},
        title = "Quiet-Sun Variability In a Temperature Minimum Region",
      journal = {\apjl},
         year = 2001,
       volume = {547},
       number = {2},
        pages = {L179-L182},
          doi = {10.1086/318895},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001ApJ...547L.179Z},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2001AJ....121.1136P,
       author = {{Povich}, M.~S. and {Giampapa}, M.~S. and {Valenti}, J.~A. and {Tilleman}, T. and {Barden}, S. and {Deming}, D. and {Livingston}, W.~C. and {Pilachowski}, C.},
        title = "Limits on Line Bisector Variability for Stars with Extrasolar Planets",
      journal = {\aj},
         year = 2001,
       volume = {121},
       number = {2},
        pages = {1136-1146},
          doi = {10.1086/318745},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001AJ....121.1136P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{2001cln..book.....L,
       author = {{Lynch}, David K. and {Livingston}, William},
        title = "Color and Light in Nature, Second Edition",
         year = 2001,
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001cln..book.....L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2001IAUS..203..387F,
       author = {{Fang}, C. and {Zahng}, Y.~X. and {Ding}, M.~D. and {Livingston}, W.~C.},
        title = "Cyclic Variation in the Solar Lower Atmosphere",
    booktitle = {Recent Insights into the Physics of the Sun and Heliosphere: Highlights from SOHO and Other Space Missions},
         year = 2001,
       editor = {{Brekke}, P{\r{a}}l and {Fleck}, Bernhard and {Gurman}, Joseph B.},
       volume = {203},
        pages = {387},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001IAUS..203..387F},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2001IAUS..203..257C,
       author = {{Cao}, W.~D. and {Ye}, B.~X. and {Livingston}, W.},
        title = "The Observation and Study of Two Prominence Events in the Infrared",
    booktitle = {Recent Insights into the Physics of the Sun and Heliosphere: Highlights from SOHO and Other Space Missions},
         year = 2001,
       editor = {{Brekke}, P{\r{a}}l and {Fleck}, Bernhard and {Gurman}, Joseph B.},
       volume = {203},
        pages = {257},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001IAUS..203..257C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2001ASPC..236..559L,
       author = {{Livingston}, W. and {Berdyugina}, S.~V.},
        title = "Umbral Spectra in the Ultraviolet via Molecular V-Stokes",
    booktitle = {Advanced Solar Polarimetry -- Theory, Observation, and Instrumentation},
         year = 2001,
       editor = {{Sigwarth}, Michael},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {236},
        pages = {559},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001ASPC..236..559L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2001ASPC..236..551B,
       author = {{Berdyugina}, S.~V. and {Frutiger}, C. and {Solanki}, S.~K. and {Livingston}, W.},
        title = "The Molecular Zeeman Effect and Solar Magnetic Fields",
    booktitle = {Advanced Solar Polarimetry -- Theory, Observation, and Instrumentation},
         year = 2001,
       editor = {{Sigwarth}, Michael},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {236},
        pages = {551},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001ASPC..236..551B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INCOLLECTION{2000eaa..bookE1681L,
       author = {{Livingston}, W.},
        title = "Solar Magnetographs",
    booktitle = {Encyclopedia of Astronomy and Astrophysics},
         year = 2000,
       editor = {{Murdin}, P.},
          eid = {1681},
        pages = {1681},
          doi = {10.1888/0333750888/1681},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2000eaa..bookE1681L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INCOLLECTION{2000eaa..bookE1680L,
       author = {{Livingston}, W.},
        title = "Solar Feeds",
    booktitle = {Encyclopedia of Astronomy and Astrophysics},
         year = 2000,
       editor = {{Murdin}, P.},
          eid = {1680},
        pages = {1680},
          doi = {10.1888/0333750888/1680},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2000eaa..bookE1680L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2000A&A...363..279S,
       author = {{Sivaraman}, K.~R. and {Gupta}, S.~S. and {Livingston}, W.~C. and {Dam{\'e}}, L. and {Kalkofen}, W. and {Keller}, C.~U. and {Smartt}, R. and {Hasan}, S.~S.},
        title = "Results from a revisit to the K$\_{2V}$ bright points",
      journal = {\aap},
         year = 2000,
       volume = {363},
        pages = {279-288},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2000A&A...363..279S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2000ASPC..205....3L,
       author = {{Livingston}, W. and {Koutchmy}, S.},
        title = "Eclipse Science Results: Past and Present (Invited review)",
    booktitle = {Last Total Solar Eclipse of the Millennium},
         year = 2000,
       editor = {{Livingston}, W. and {{\"O}zg{\"u}{\c{c}}}, A.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {205},
        pages = {3},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2000ASPC..205....3L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@PROCEEDINGS{2000ASPC..205.....L,
        title = "Last Total Eclipse of the Millennium in Turkey",
    booktitle = {Last Total Solar Eclipse of the Millennium},
         year = 2000,
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {205},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2000ASPC..205.....L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2000AcASn..41...44Z,
       author = {{Zhang}, Yunxiang and {Fang}, Cheng and {Livingston}, W.~C. and {Ding}, Mingde},
        title = "Cyclic variation in the temperature minimum region of solar atmosphere.",
      journal = {Acta Astronomica Sinica},
         year = 2000,
       volume = {41},
       number = {1},
        pages = {44-50},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2000AcASn..41...44Z},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{2000asus.book.....W,
       author = {{Wallace}, L. and {Hinkle}, K. and {Livingston}, W.},
        title = "An atlas of sunspot umbral spectra in the visible, from 15,000 to 25,500 cm(-1) (3920 to 6664 [Angstrom])",
         year = 2000,
       adsurl = {https://ui.adsabs.harvard.edu/abs/2000asus.book.....W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INCOLLECTION{2000asqu.book..339L,
       author = {{Livingston}, William C.},
        title = "Sun",
    booktitle = {Allen's Astrophysical Quantities},
         year = 2000,
       editor = {{Cox}, Arthur N.},
        pages = {339},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2000asqu.book..339L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2000ASPC..205..184O,
       author = {{{\"O}zg{\"u}{\c{c}}}, A. and {Rusin}, V. and {Rybansk{\'y}}, M. and {Livingston}, W.},
        title = "Observations of the Total Solar Eclipse August 11, 1999",
    booktitle = {Last Total Solar Eclipse of the Millennium},
         year = 2000,
       editor = {{Livingston}, W. and {{\"O}zg{\"u}{\c{c}}}, A.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {205},
        pages = {184},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2000ASPC..205..184O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1999PASP..111.1597L,
       author = {{Livingston}, W. and {{\"O}zg{\"u}c}, A.},
        title = "The Last Total Eclipse of the Millennium",
      journal = {\pasp},
         year = 1999,
       volume = {111},
       number = {766},
        pages = {1597-1597},
          doi = {10.1086/316468},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999PASP..111.1597L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1999ApJ...525C.537L,
       author = {{Livingston}, William},
        title = "Babcock's Solar Magnetograph",
      journal = {\apj},
         year = 1999,
       volume = {525C},
        pages = {537},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999ApJ...525C.537L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1999asus.book.....W,
       author = {{Wallace}, L. and {Livingston}, W.~C. and {Bernath}, P.~F. and {Ram}, R.~S.},
        title = "An atlas of the sunspot umbral spectrum in the red and infrared from 8900 to 15,050 cm(-1) (6642 to 11,230 [angstroms]), revised",
         year = 1999,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999asus.book.....W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1999A&A...347L..27S,
       author = {{Solanki}, S.~K. and {Finsterle}, W. and {R{\"u}edi}, I. and {Livingston}, W.},
        title = "Expansion of solar magnetic flux tubes large and small",
      journal = {\aap},
         year = 1999,
       volume = {347},
        pages = {L27-L30},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999A&A...347L..27S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1999ASSL..243..397S,
       author = {{Solanki}, S.~K. and {R{\"u}edi}, I. and {Finsterle}, W. and {Livingston}, W.},
        title = "On the expansion of large and small flux tubes with height",
    booktitle = {Polarization},
         year = 1999,
       editor = {{Nagendra}, K.~N. and {Stenflo}, J.~O.},
       series = {Astrophysics and Space Science Library},
       volume = {243},
        pages = {397-408},
          doi = {10.1007/978-94-015-9329-8\_34},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999ASSL..243..397S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1999ASPC..183..559G,
       author = {{Gezari}, D. and {Livingston}, W. and {Varosi}, F.},
        title = "Thermal Structure in Sunspots and Dynamic Solar Infrared Granulation Imaged at 4. 8, 12. 4, and 18. 1 Microns",
    booktitle = {High Resolution Solar Physics: Theory, Observations, and Techniques},
         year = 1999,
       editor = {{Rimmele}, T.~R. and {Balasubramaniam}, K.~S. and {Radick}, R.~R.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {183},
        pages = {559},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999ASPC..183..559G},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1999ASPC..183..494L,
       author = {{Livingston}, W. and {Wallace}, L. and {Huang}, Y. and {Moise}, E.},
        title = "High Resolution Information on Granulation from Full Disk Fe Line Asymmetry",
    booktitle = {High Resolution Solar Physics: Theory, Observations, and Techniques},
         year = 1999,
       editor = {{Rimmele}, T.~R. and {Balasubramaniam}, K.~S. and {Radick}, R.~R.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {183},
        pages = {494},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999ASPC..183..494L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1998A&A...331..771M,
       author = {{Meunier}, N. and {Solanki}, S.~K. and {Livingston}, W.~C.},
        title = "Infrared lines as probes of solar magnetic features. XIII. The relative flux in weak and strong quiet-sun magnetic fields",
      journal = {\aap},
         year = 1998,
       volume = {331},
        pages = {771-781},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1998A&A...331..771M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1998saco.conf..109L,
       author = {{Livingston}, W.~C. and {Wallace}, L. and {White}, O.~R.},
        title = "Spectrum Line Strength Variability: Sun-As",
    booktitle = {Solar Analogs: Characteristics and Optimum Candidates.},
         year = 1998,
       editor = {{Hall}, Jeffrey C.},
        pages = {109},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1998saco.conf..109L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1998assp.book.....W,
       author = {{Wallace}, L. and {Hinkle}, K. and {Livingston}, W.},
        title = "An atlas of the spectrum of the solar photosphere from 13,500 to 28,000 cm-1 (3570 to 7405 A)",
         year = 1998,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1998assp.book.....W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1998ASSL..222...66L,
       author = {{Livingston}, William C.},
        title = "At Tucson, looking at the solar system",
    booktitle = {Remembering Edith Alice M{\"{u}}ller},
         year = 1998,
       editor = {{Appenzeller}, I. and {Chmielewski}, Y. and {Pecker}, J. -C. and {de La Reza}, R. and {Tammann}, G. and {Wayman}, P.},
       series = {Astrophysics and Space Science Library},
       volume = {222},
        pages = {66},
          doi = {10.1007/978-94-011-5173-3\_21},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1998ASSL..222...66L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1998ASPC..140..293W,
       author = {{White}, O.~R. and {Livingston}, W.~C. and {Keil}, S.~L. and {Henry}, Timothy W.},
        title = "Variability of the Solar Call K Line over the 22 Year Hale Cycle",
    booktitle = {Synoptic Solar Physics},
         year = 1998,
       editor = {{Balasubramaniam}, K.~S. and {Harvey}, Jack and {Rabin}, D.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {140},
        pages = {293},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1998ASPC..140..293W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1998ASPC..135..186L,
       author = {{Livingston}, W. and {Solanki}, S. and {Muglach}, K. and {Wallace}, L.},
        title = "Solar Oscillations in CO at 4.6 Microns",
    booktitle = {A Half Century of Stellar Pulsation Interpretation},
         year = 1998,
       editor = {{Bradley}, Paul A. and {Guzik}, Joyce A.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {135},
        pages = {186},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1998ASPC..135..186L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1997GeoRL..24.2363W,
       author = {{Wallace}, Lloyd and {Livingston}, William and {Hall}, Donald N.~B.},
        title = "A twenty-five year record of stratospheric hydrogen chloride",
      journal = {\grl},
         year = 1997,
       volume = {24},
       number = {19},
        pages = {2363-2366},
          doi = {10.1029/97GL02356},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1997GeoRL..24.2363W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1997astro.ph..8275G,
       author = {{Ge}, Jian and {Angel}, J.~R.~P. and {Jacobsen}, B.~D. and {Roberts}, T. and {Mart{\'{\i}}nez}, T. and {Livingston}, W. and {McLeod}, B. and {Lloyd-Hart}, M. and {McGuire}, P. and {Noyes}, R.},
        title = "Mesosphere Sodium Column Density and the Sodium Laser Guide Star Brightness",
      journal = {arXiv e-prints},
         year = 1997,
          eid = {astro-ph/9708275},
        pages = {astro-ph/9708275},
archivePrefix = {arXiv},
       eprint = {astro-ph/9708275},
 primaryClass = {astro-ph},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1997astro.ph..8275G},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1997ApJ...484..511G,
       author = {{Gray}, David F. and {Livingston}, William C.},
        title = "Erratum: Monitoring the Solar Temperature: Spectroscopic Temperature Variations of the Sun",
      journal = {\apj},
         year = 1997,
       volume = {484},
       number = {1},
        pages = {511-511},
          doi = {10.1086/304343},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1997ApJ...484..511G},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1997ApJ...474..802G,
       author = {{Gray}, David F. and {Livingston}, William C.},
        title = "Monitoring the Solar Temperature: Spectroscopic Temperature Variations of the Sun",
      journal = {\apj},
         year = 1997,
       volume = {474},
       number = {2},
        pages = {802-809},
          doi = {10.1086/303489},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1997ApJ...474..802G},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1997ApJ...474..798G,
       author = {{Gray}, David F. and {Livingston}, William C.},
        title = "Monitoring the Solar Temperature: Empirical Calibration of the Temperature Sensitivity of C I {\ensuremath{\lambda}}5380",
      journal = {\apj},
         year = 1997,
       volume = {474},
       number = {2},
        pages = {798-801},
          doi = {10.1086/303479},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1997ApJ...474..798G},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1997ASPC..118..237R,
       author = {{Ruedi}, I. and {Solanki}, S.~K. and {Livingston}, W.},
        title = "Umbral Polarimetric Measurements Using the TI I Multiplet at 2.2 MU M The temperature gradient of a sunspot umbra",
    booktitle = {1st Advances in Solar Physics Euroconference.  Advances in Physics of Sunspots},
         year = 1997,
       editor = {{Schmieder}, B. and {del Toro Iniesta}, J.~C. and {V{\'{a}}zquez}, M.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {118},
        pages = {237},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1997ASPC..118..237R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1997ASPC..118...86L,
       author = {{Livingston}, W. and {Poveda}, A. and {Wang}, Y.},
        title = "Did the 4B Flare of 9 March 1989 Dump Lithium into a SPOT Umbra?",
    booktitle = {1st Advances in Solar Physics Euroconference.  Advances in Physics of Sunspots},
         year = 1997,
       editor = {{Schmieder}, B. and {del Toro Iniesta}, J.~C. and {V{\'{a}}zquez}, M.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {118},
        pages = {86},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1997ASPC..118...86L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1997ASIC..494...35L,
       author = {{Labonte}, B. and {Livingston}, W. and {Zirker}, J.},
        title = "High resolution coronal imaging. 11 July, 1991 total eclipse with University of Hawaii 2.24 meter telescope on Mauna Kea.",
    booktitle = {Theoretical and Observational Problems Related to Solar Eclipses},
         year = 1997,
       editor = {{Mouradian}, Z. and {Stavinschi}, M.},
       series = {NATO Advanced Study Institute (ASI) Series C},
       volume = {494},
        pages = {35-37},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1997ASIC..494...35L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1996A&A...315..303S,
       author = {{Solanki}, S.~K. and {Livingston}, W. and {Muglach}, K. and {Wallace}, L.},
        title = "The beat of the solar chromosphere's cold heart.",
      journal = {\aap},
         year = 1996,
       volume = {315},
        pages = {303-311},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1996A&A...315..303S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1996ApJS..106..165W,
       author = {{Wallace}, L. and {Livingston}, W. and {Hinkle}, K. and {Bernath}, P.},
        title = "Infrared Spectral Atlases of the Sun from NOAO",
      journal = {\apjs},
         year = 1996,
       volume = {106},
        pages = {165},
          doi = {10.1086/192333},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1996ApJS..106..165W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1996yCat..61071042H,
       author = {{Hinkle}, K. and {Wallace}, L. and {Livingston}, W.},
        title = "VizieR Online Data Catalog: Infrared Arcturus Atlas (Hinkle+ 1995)",
      journal = {VizieR Online Data Catalog},
         year = 1996,
          eid = {J/PASP/107/1042},
        pages = {J/PASP/107/1042},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1996yCat..61071042H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1995JBAA..105R.284L,
       author = {{Lewin}, W.~H.~G. and {Livingston}, William},
        title = "Book Review: X-ray binaries / Cambridge U Press, 1995 \& 1997",
      journal = {Journal of the British Astronomical Association},
         year = 1995,
       volume = {105},
       number = {6},
        pages = {284},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995JBAA..105R.284L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1995PASP..107.1042H,
       author = {{Hinkle}, Kenneth and {Wallace}, Lloyd and {Livingston}, William},
        title = "Infrared Atlas of the Arcturus Spectrum, 0.9-5.3 microns",
      journal = {\pasp},
         year = 1995,
       volume = {107},
        pages = {1042},
          doi = {10.1086/133660},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995PASP..107.1042H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1995A&AS..113...91R,
       author = {{R{\"{u}}edi}, I. and {Solanki}, S.~K. and {Livingston}, W. and {Harvey}, J.},
        title = "Interesting lines in the infrared solar spectrum. III. A polarimetric survey between 1.05 and 2.50 {\ensuremath{\mu}}m.",
      journal = {\aaps},
         year = 1995,
       volume = {113},
        pages = {91},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995A&AS..113...91R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1995A&A...302..543R,
       author = {{R{\"{u}}edi}, I. and {Solanki}, S.~K. and {Livingston}, W.},
        title = "Infrared lines as probes of solar magnetic features. XI. Structure of a sunspot umbra with a light bridge.",
      journal = {\aap},
         year = 1995,
       volume = {302},
        pages = {543},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995A&A...302..543R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1995Sci...268.1155W,
       author = {{Wallace}, Lloyd and {Bernath}, Peter and {Livingston}, William and {Hinkle}, Kenneth and {Busler}, Jennifer and {Guo}, Bujin and {Zhang}, Keqing},
        title = "Water on the Sun",
      journal = {Science},
         year = 1995,
       volume = {268},
       number = {5214},
        pages = {1155-1158},
          doi = {10.1126/science.7761830},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995Sci...268.1155W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1995itsa.conf..431R,
       author = {{R{\"u}edi}, I. and {Solanski}, S.~K. and {Balthasar}, H. and {Livingston}, W. and {Schmidt}, W.},
        title = "Chromospheric Magnetic Field Measurements in He I 10830{\r{A}}",
    booktitle = {Infrared tools for solar astrophysics: What's next?},
         year = 1995,
       editor = {{Kuhn}, Jeffrey R. and {Penn}, Matthew J.},
        pages = {431},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995itsa.conf..431R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1995itsa.conf..387M,
       author = {{Muglach}, K. and {Solanki}, S.~K. and {Livingston}, W.~C.},
        title = "Oscillations in Active Plage Regions as Observed in 1.56 Micron Lines",
    booktitle = {Infrared tools for solar astrophysics: What's next?},
         year = 1995,
       editor = {{Kuhn}, Jeffrey R. and {Penn}, Matthew J.},
        pages = {387},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995itsa.conf..387M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1995itsa.conf..175L,
       author = {{Livingston}, W. and {Lynch}, D.~K.},
        title = "4-Meter Upgrade of the McMath-Pierce Telescope and the Detection of Space Debris",
    booktitle = {Infrared tools for solar astrophysics: What's next?},
         year = 1995,
       editor = {{Kuhn}, Jeffrey R. and {Penn}, Matthew J.},
        pages = {175},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995itsa.conf..175L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1995itsa.conf..133C,
       author = {{Clark}, T.~A. and {Lindsey}, C. and {Rabin}, D.~M. and {Livingston}, W.~C.},
        title = "Eclipse Measurements of the Distribution of CO Emission Above the Solar Limb",
    booktitle = {Infrared tools for solar astrophysics: What's next?},
         year = 1995,
       editor = {{Kuhn}, Jeffrey R. and {Penn}, Matthew J.},
        pages = {133},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995itsa.conf..133C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1995iaas.book.....H,
       author = {{Hinkle}, Kenneth and {Wallace}, Lloyd and {Livingston}, William Charles},
        title = "Infrared atlas of the Arcturus spectrum, 0.9-5.3 microns",
         year = 1995,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995iaas.book.....H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1995cln..book.....L,
       author = {{Livingston}, William and {Lynch}, David K.},
        title = "Color and Light in Nature",
         year = 1995,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995cln..book.....L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1995ASPC...81..107R,
       author = {{Ruedi}, I. and {Solanki}, S.~K. and {Livingston}, W. and {Harvey}, J.},
        title = "FTS Polarimetric Survey of the Infrared Solar Spectrum Between 1.0 and 2.5 MU M",
    booktitle = {Laboratory and Astronomical High Resolution Spectra},
         year = 1995,
       editor = {{Sauval}, A.~J. and {Blomme}, R. and {Grevesse}, N.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {81},
        pages = {107},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995ASPC...81..107R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1995ASPC...81...66H,
       author = {{Hinkle}, K.~H. and {Wallace}, L. and {Livingston}, W.},
        title = "Kitt Peak Solar and Stellar Atlases",
    booktitle = {Laboratory and Astronomical High Resolution Spectra},
         year = 1995,
       editor = {{Sauval}, A.~J. and {Blomme}, R. and {Grevesse}, N.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {81},
        pages = {66},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995ASPC...81...66H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1995AIPC..345...27L,
       author = {{Livingston}, W.},
        title = "Solar eclipses.",
    booktitle = {International Conference on Plasma Physics ICPP 1994},
         year = 1995,
       series = {Am.\ Inst.\ Phys.\ Conf.},
       volume = {345},
        pages = {27-34},
          doi = {10.1063/1.49043},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995AIPC..345...27L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1995A&A...293..252R,
       author = {{R{\"{u}}edi}, I. and {Solanki}, S.~K. and {Livingston}, W.~C.},
        title = "Infrared lines as probes of solar magnetic features. X. HeI 10830A as a diagnostic of chromospheric magnetic fields.",
      journal = {\aap},
         year = 1995,
       volume = {293},
        pages = {252-262},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995A&A...293..252R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1994AAS...185.4514H,
       author = {{Hinkle}, K.~H. and {Wallace}, L. and {Livingston}, W.},
        title = "1-5 micron Arcturus Atlas",
    booktitle = {AAS abstracts},
         year = 1994,
       series = {AAS abstracts},
       volume = {185},
          eid = {45.14},
        pages = {45.14},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994AAS...185.4514H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1994AAS...185.4412C,
       author = {{Clark}, T.~A. and {Lindsey}, C.~A. and {Rabin}, D.~M. and {Livingston}, W.~C.},
        title = "Eclipse Observations of the Extreme Solar Limb Profile of HI Pfund beta Emission.",
    booktitle = {AAS abstracts},
         year = 1994,
       series = {AAS abstracts},
       volume = {185},
          eid = {44.12},
        pages = {44.12},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994AAS...185.4412C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1994SoPh..152...69D,
       author = {{Donnelly}, R.~F. and {White}, O.~R. and {Livingston}, W.~C.},
        title = "The solar Ca II K index and the Mg II core-to-wing ratio",
      journal = {\solphys},
         year = 1994,
       volume = {152},
       number = {1},
        pages = {69-76},
          doi = {10.1007/BF01473185},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994SoPh..152...69D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1994A&A...283..221S,
       author = {{Solanki}, S.~K. and {Montavon}, C.~A.~P. and {Livingston}, W.},
        title = "Infrared lines as probes of solar magnetic features. 7: On the nature of the Evershed effect in sunspots",
      journal = {\aap},
         year = 1994,
       volume = {283},
       number = {1},
        pages = {221-231},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994A&A...283..221S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1994smf..conf..363R,
       author = {{R{\"u}edi}, I. and {Solanki}, S.~K. and {Livingston}, W.~C.},
        title = "Magnetic fields in the upper chromosphere: He I 10830 {\r{A}} as an almost ideal diagnostic",
    booktitle = {Solar Magnetic Fields},
         year = 1994,
       editor = {{Sch{\"u}ssler}, Manfred and {Schmidt}, Wolfgang},
        pages = {363},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994smf..conf..363R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1994smf..conf..173S,
       author = {{Solanki}, S.~K. and {Montavon}, C.~A.~P. and {Livingston}, W.},
        title = "On the nature of the Evershed effect",
    booktitle = {Solar Magnetic Fields},
         year = 1994,
       editor = {{Sch{\"u}ssler}, Manfred and {Schmidt}, Wolfgang},
        pages = {173},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994smf..conf..173S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1994seit.conf..145L,
       author = {{Livingston}, W.},
        title = "Surrogates for total solar irradiance",
    booktitle = {The Solar Engine and its Influence on Terrestrial Atmosphere and Climate},
         year = 1994,
       editor = {{Nesme-Ribes}, Elizabeth},
        pages = {145},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994seit.conf..145L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1994aass.book.....W,
       author = {{Wallace}, L. and {Livingston}, W. and {Bernath}, P.},
        title = "An atlas of the sunspot spectrum from 470 to 1233 cm-1 (8.1 to 21 micrometer) and the photospheric spectrum from 460 to 630 cm-1 (16 to 22 micrometer)",
         year = 1994,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994aass.book.....W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1994Sci...263...64S,
       author = {{Solanki}, S.~K. and {Livingston}, W. and {Ayres}, T.},
        title = "New Light on the Heart of Darkness of the Solar Chromosphere",
      journal = {Science},
         year = 1994,
       volume = {263},
       number = {5143},
        pages = {64-66},
          doi = {10.1126/science.263.5143.64},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994Sci...263...64S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1994JGR....99..369W,
       author = {{White}, O.~R. and {Rottman}, G.~J. and {Woods}, T.~N. and {Knapp}, B.~G. and {Keil}, S.~L. and {Livingston}, W.~C. and {Tapping}, K.~F. and {Donnelly}, R.~F. and {Puga}, L.~C.},
        title = "Change in the radiative output of the Sun in 1992 and its effect in the thermosphere",
      journal = {\jgr},
         year = 1994,
       volume = {99},
       number = {A1},
        pages = {369-372},
          doi = {10.1029/93JA02540},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994JGR....99..369W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1994IAUS..158..299L,
       author = {{Livingston}, W. and {Kopp}, G. and {Gezari}, D. and {Varosi}, F.},
        title = "Observations of seeing at 0.5 and 12.4 {\ensuremath{\mu}}m",
    booktitle = {Very High Angular Resolution Imaging},
         year = 1994,
       editor = {{Robertson}, J.~G. and {Tango}, William J.},
       volume = {158},
        pages = {299},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994IAUS..158..299L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1994IAUS..154..589L,
       author = {{Livingston}, W.},
        title = "A 4-meter McMath Telescope for the Infrared",
    booktitle = {Infrared Solar Physics},
         year = 1994,
       editor = {{Rabin}, D.~M. and {Jefferies}, John T. and {Lindsey}, C.},
       volume = {154},
        pages = {589},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994IAUS..154..589L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1994IAUS..154..471S,
       author = {{Solanki}, S.~K. and {Ruedi}, I. and {Livingston}, W. and {Schmidt}, H.~U.},
        title = "1.5 MU M Observations the Depth of Sunspot Penumbrae",
    booktitle = {Infrared Solar Physics},
         year = 1994,
       editor = {{Rabin}, D.~M. and {Jefferies}, John T. and {Lindsey}, C.},
       volume = {154},
        pages = {471},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994IAUS..154..471S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1994IAUS..154...59H,
       author = {{Harvey}, J.~W. and {Livingston}, W.~C.},
        title = "Variability of the Solar He 110830 Angstrom Triplet",
    booktitle = {Infrared Solar Physics},
         year = 1994,
       editor = {{Rabin}, D.~M. and {Jefferies}, John T. and {Lindsey}, C.},
       volume = {154},
        pages = {59},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994IAUS..154...59H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1994ASIC..433..127M,
       author = {{Muglach}, K. and {Solanki}, S.~K. and {Livingston}, W.~C.},
        title = "Preliminary properties of pores derived from 1.56 micron lines",
    booktitle = {Solar Surface Magnetism},
         year = 1994,
       editor = {{Rutten}, Robert J. and {Schrijver}, Carolus J.},
       series = {NATO Advanced Study Institute (ASI) Series C},
       volume = {433},
        pages = {127},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994ASIC..433..127M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1994ASIC..433...91S,
       author = {{Solanki}, S.~K. and {Bruls}, J.~H.~M.~J. and {Steiner}, O. and {Ayres}, T. and {Livingston}, W. and {Uitenbroek}, H.},
        title = "The upper photosphere and lower chromosphere of small-scale magnetic features",
    booktitle = {Solar Surface Magnetism},
         year = 1994,
       editor = {{Rutten}, Robert J. and {Schrijver}, Carolus J.},
       series = {NATO Advanced Study Institute (ASI) Series C},
       volume = {433},
        pages = {91},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994ASIC..433...91S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1993SPIE.1931...53B,
       author = {{Barr}, Lawrence D. and {Livingston}, William C.},
        title = "Mirror seeing control in thick solid mirrors and the planned upgrade of the McMath-Pierce Solar Telescope",
    booktitle = {Metal Mirrors},
         year = 1993,
       editor = {{Bingham}, Richard G. and {Walker}, David D.},
       series = {Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series},
       volume = {1931},
        pages = {53-65},
          doi = {10.1117/12.158744},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993SPIE.1931...53B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1993A&A...277..639S,
       author = {{Solanki}, S.~K. and {Walther}, U. and {Livingston}, W.},
        title = "Infrared lines as probes of solar magnetic features. VI. The thermal-magnetic relation and Wilson depression of a simple sunspot",
      journal = {\aap},
         year = 1993,
       volume = {277},
        pages = {639},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993A&A...277..639S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1993aps..book.....W,
       author = {{Wallace}, L. and {Hinkle}, K. and {Livingston}, W.~C.},
        title = "An atlas of the photospheric spectrum from 8900 to 13600 cm(-1) (7350 to 11230 [angstroms])",
         year = 1993,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993aps..book.....W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INCOLLECTION{1993inas.bookD..11L,
       author = {{Livingston}, William},
        title = "Preface",
    booktitle = {Selected Papers on Instrumentation in Astronomy},
         year = 1993,
        pages = {xi},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993inas.bookD..11L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INCOLLECTION{1993inas.book..493L,
       author = {{Livingston}, W.~C. and {Harvey}, J. and {Slaughter}, C. and {Trumbo}, D.},
        title = "Solar magnetograph employing integrated diode arrays (Applied Optics 1976)",
    booktitle = {Selected Papers on Instrumentation in Astronomy},
         year = 1993,
        pages = {493},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993inas.book..493L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INCOLLECTION{1993inas.book..408L,
       author = {{Livingston}, W.~C. and {Lynds}, C.~R. and {Doe}, L.~A.},
        title = "Recent astronomical research utilizing a high gain image intensifier tube (Advances in Electronics and Electron Physics 1966)",
    booktitle = {Selected Papers on Instrumentation in Astronomy},
         year = 1993,
        pages = {408},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993inas.book..408L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INCOLLECTION{1993inas.book..100T,
       author = {{Title}, A.~M. and {Tarbell}, T.~D. and {Simon}, G.~W. and {Acton}, L. and {Duncan}, D. and {Ferguson}, S. and {Finch}, M. and {Frank}, Z. and {Kelly}, G. and {Lindgren}, R. and {Morrill}, M. and {Pope}, T. and {Reeves}, R. and {Rehse}, R. and {Shine}, R. and {Topka}, K. and {Harvey}, J. and {Leibacher}, J. and {Livingston}, W. and {November}, L.},
        title = "White-light movies of the solar photosphere from the SOUP instrument on Spacelab 2 (Advances in Space Research 1986)",
    booktitle = {Selected Papers on Instrumentation in Astronomy},
         year = 1993,
        pages = {100},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993inas.book..100T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1993asps.book.....W,
       author = {{Wallace}, Lloyd and {Livingston}, W.~C. and {Hinkle}, Kenneth},
        title = "An atlas of the solar photospheric spectrum in the region from 8900 to 13600 cm-{textonesuperior} (7350 to 11230 {\r{A}}) : with decomposition into solar and atmospheric components and identifications of the main solar features",
         year = 1993,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993asps.book.....W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1993SPIEM..87.....L,
       author = {{Livingston}, W.},
        title = "Selected papers on instrumentation in astronomy.",
      journal = {SPIE Milestone Ser},
         year = 1993,
       volume = {87},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993SPIEM..87.....L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1993ASPC...46...52S,
       author = {{Solanki}, S.~K. and {Montavon}, C. and {Livingston}, W.},
        title = "Evershed Effect in Sunspots and Their Canopies",
    booktitle = {IAU Colloq. 141: The Magnetic and Velocity Fields of Solar Active Regions},
         year = 1993,
       editor = {{Zirin}, Harold and {Ai}, Guoxiang and {Wang}, Haimin},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {46},
        pages = {52},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993ASPC...46...52S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1993ASPC...46...48S,
       author = {{Solanki}, S.~K. and {Walther}, U. and {Livingston}, W.},
        title = "Field Strength vs. Temperature Relation and the Structure of Sunspots",
    booktitle = {IAU Colloq. 141: The Magnetic and Velocity Fields of Solar Active Regions},
         year = 1993,
       editor = {{Zirin}, Harold and {Ai}, Guoxiang and {Wang}, Haimin},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {46},
        pages = {48},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993ASPC...46...48S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1993AAS...181.8103G,
       author = {{Gezari}, D. and {Kopp}, G. and {Livingston}, W.},
        title = "Thermal Images of Sunspots and the Quite Sun at 4.8, 12.4, and 18 microns",
    booktitle = {AAS abstracts \#181},
         year = 1993,
       series = {AAS abstracts},
       volume = {181},
          eid = {81.03},
        pages = {81.03},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993AAS...181.8103G},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1992PASP..104.1139W,
       author = {{White}, O.~R. and {Skumanich}, A. and {Lean}, J. and {Livingston}, W.~C. and {Keil}, S.~L.},
        title = "The Sun in a Non-Cycling State",
      journal = {\pasp},
         year = 1992,
       volume = {104},
        pages = {1139},
          doi = {10.1086/133100},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992PASP..104.1139W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1992AAS...181.8103L,
       author = {{Livingston}, W. and {Kopp}, G. and {Gezari}, D.},
        title = "Thermal Maps of Sunspots and the Quiet Sun",
    booktitle = {AAS abstracts},
         year = 1992,
       series = {AAS abstracts},
       volume = {181},
          eid = {81.03},
        pages = {81.03},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992AAS...181.8103L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1992A&A...263..339S,
       author = {{Solanki}, S.~K. and {R{\"{u}}edi}, I. and {Livingston}, W.},
        title = "Infrared lines as probes of solar magnetic features. V - The magnetic structure of a simple sunspot and its canopy",
      journal = {\aap},
         year = 1992,
       volume = {263},
       number = {1-2},
        pages = {339-350},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992A&A...263..339S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1992A&A...263..323R,
       author = {{R{\"{u}}edi}, I. and {Solanki}, S.~K. and {Livingston}, W. and {Stenflo}, J.~O.},
        title = "Infrared lines as probes of solar magnetic features. III - Strong and weak magnetic fields in plages",
      journal = {\aap},
         year = 1992,
       volume = {263},
       number = {1-2},
        pages = {323-338},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992A&A...263..323R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1992A&A...263..312S,
       author = {{Solanki}, S.~K. and {R{\"{u}}edi}, I.~K. and {Livingston}, W.},
        title = "Infrared lines as probes of solar magnetic features. II - Diagnostic capabilities of Fe I 15648.5 A and 15652.9 A",
      journal = {\aap},
         year = 1992,
       volume = {263},
       number = {1-2},
        pages = {312-322},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992A&A...263..312S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1992sers.conf..160W,
       author = {{White}, O.~R. and {Livingston}, W.~C. and {Keil}, S.~L.},
        title = "Solar Ca II K Measurements and Activity Cycles in Solar-Type Stars",
    booktitle = {Solar Electromagnetic Radiation Study for Solar Cycle 22},
         year = 1992,
       editor = {{Donnelly}, Richard F.},
        pages = {160},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992sers.conf..160W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1992sers.conf...11L,
       author = {{Livingston}, W.},
        title = "Observations of Solar Spectral Irradiance Variations at Visible Wavelengths",
    booktitle = {Solar Electromagnetic Radiation Study for Solar Cycle 22},
         year = 1992,
       editor = {{Donnelly}, Richard F.},
        pages = {11},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992sers.conf...11L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1992GeoRL..19.1209W,
       author = {{Wallace}, L. and {Livingston}, W.},
        title = "The effect of the Pinatubo cloud on hydrogen chloride and hydrogen fluoride",
      journal = {\grl},
         year = 1992,
       volume = {19},
       number = {12},
        pages = {1209-1209},
          doi = {10.1029/92GL01112},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992GeoRL..19.1209W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1992ESOC...42..343B,
       author = {{Barr}, L.~D. and {Livingston}, W.~C.},
        title = "Proposed Upgrade of the McMath Solar/Stellar Telescope to a 4-m Aperture with a 6-m Feed",
    booktitle = {European Southern Observatory Conference and Workshop Proceedings},
         year = 1992,
       series = {European Southern Observatory Conference and Workshop Proceedings},
       volume = {42},
        pages = {343},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992ESOC...42..343B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1992AAS...180.0704M,
       author = {{Mitchell}, W.~E. and {Livingston}, W.~C.},
        title = "Line Blanketing Variations in the Solar Irradiance Over the Solar Cycle",
    booktitle = {AAS abstracts \#180},
         year = 1992,
       series = {AAS abstracts},
       volume = {180},
          eid = {07.04},
        pages = {07.04},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992AAS...180.0704M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1992adsu.book.....W,
       author = {{Wallace}, L. and {Livingston}, W.~C.},
        title = "An atlas of a dark sunspot umbral spectrum from 1970 to 8640 cm(-1) (1.16 to 5.1 [microns])",
         year = 1992,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992adsu.book.....W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1992SoPh..138..107V,
       author = {{Venkatakrishnan}, P. and {Jain}, S.~K. and {Singh}, Jagdev and {Recely}, F. and {Livingston}, W.~C.},
        title = "Spatio-temporal fluctuations in HeI 10830 {\r{A}} line parameters: Evidence for spicule formation",
      journal = {\solphys},
         year = 1992,
       volume = {138},
       number = {1},
        pages = {107-121},
          doi = {10.1007/BF00146199},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992SoPh..138..107V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1992S&T....83..159L,
       author = {{Livingston}, William},
        title = "What's Wrong with a Gibbous Moon?",
      journal = {\skytel},
         year = 1992,
       volume = {83},
        pages = {159},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992S&T....83..159L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1992RoAJ....2..210C,
       author = {{Cox}, A.~N. and {Livingston}, W.~C. and {Matthews}, M.~S. and {Ghizaru}, M.},
        title = "Book-Review - Solar Interior and Atmosphere",
      journal = {Romanian Astronomical Journal},
         year = 1992,
       volume = {2},
        pages = {210},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992RoAJ....2..210C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INCOLLECTION{1992LNP...397..279G,
       author = {{Giampapa}, M.~S. and {Livingston}, W.~C. and {Rabin}, D.~R.},
        title = "Proposed Upgrade of the McMath Solar/Stellar Telescope to a 4 m Aperture",
    booktitle = {Surface Inhomogeneities on Late-Type Stars},
         year = 1992,
       editor = {{Byrne}, Patrick B. and {Mullan}, Dermott J.},
       volume = {397},
        pages = {279},
          doi = {10.1007/3-540-55310-X\_169},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992LNP...397..279G},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1992ASPC...26..604L,
       author = {{Livingston}, W. and {Barr}, L.},
        title = "Proposed Upgrade of the McMath Solar/Stellar Telescope to a 4-Meter Aperture",
    booktitle = {Cool Stars, Stellar Systems, and the Sun},
         year = 1992,
       editor = {{Giampapa}, Mark S. and {Bookbinder}, Jay A.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {26},
        pages = {604},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992ASPC...26..604L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1992ASPC...26..262S,
       author = {{Solanki}, S.~K. and {Ruedi}, I. and {Livingston}, W.~C. and {Stenflo}, J.~O.},
        title = "Strong; Weak Solar Magnetic Fields",
    booktitle = {Cool Stars, Stellar Systems, and the Sun},
         year = 1992,
       editor = {{Giampapa}, Mark S. and {Bookbinder}, Jay A.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {26},
        pages = {262},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992ASPC...26..262S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1991SPIE.1494..498L,
       author = {{Livingston}, William},
        title = "Proposed conversion of the McMath Telescope to 4.0-meter aperture for solar observations in the IR",
    booktitle = {Space Astronomical Telescopes and Instruments},
         year = 1991,
       editor = {{Bely}, Pierre Y. and {Breckinridge}, James B.},
       series = {Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series},
       volume = {1494},
        pages = {498-502},
          doi = {10.1117/12.46747},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991SPIE.1494..498L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1991JGR....9615513W,
       author = {{Wallace}, L. and {Livingston}, W.},
        title = "Spectroscopic observations of atmospheric trace gases over Kitt Peak. III - Long-term trends of hydrogen chloride and hydrogen fluoride from 1978 to 1990",
      journal = {\jgr},
         year = 1991,
       volume = {96},
        pages = {15,513-15,521},
          doi = {10.1029/91JD00888},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991JGR....9615513W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1991ApJ...372..336M,
       author = {{Mitchell}, W.~E., Jr. and {Livingston}, W.~C.},
        title = "Line-blanketing Variations in the Irradiance Spectrum of the Sun from Maximum to Minimum of the Solar Cycle",
      journal = {\apj},
         year = 1991,
       volume = {372},
        pages = {336},
          doi = {10.1086/169980},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991ApJ...372..336M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1991Natur.350...45L,
       author = {{Livingston}, W.},
        title = "Radial filamentary structure in a sunspot umbra",
      journal = {\nat},
         year = 1991,
       volume = {350},
       number = {6313},
        pages = {45-46},
          doi = {10.1038/350045a0},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991Natur.350...45L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1991BAAS...23.1040L,
       author = {{Livingston}, W.},
        title = "RISE Telescope Concept for Ca K Imaging",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1991,
       volume = {23},
        pages = {1040},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991BAAS...23.1040L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1991BAAS...23.1030L,
       author = {{Livingston}, W.},
        title = "Sunspot Umbrae: Observed Correlation between Magnetic Field and Temperature",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1991,
       volume = {23},
        pages = {1030},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991BAAS...23.1030L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1991sopo.work..356L,
       author = {{Livingston}, W.},
        title = "Sampling V-Stokes on the solar disk with Fe I 15648 {\r{A}} and H Paschen {\ensuremath{\beta}}.",
    booktitle = {Solar Polarimetry},
         year = 1991,
       editor = {{November}, L.~J.},
        pages = {356-360},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991sopo.work..356L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INCOLLECTION{1991sia..book.1109L,
       author = {{Livingston}, William and {Donnelly}, Richard F. and {Grigor'ev}, Viktor and {Demidov}, M.~L. and {Lean}, Judith and {Steffen}, Matthias and {White}, Oran R. and {Willson}, Richard L.},
        title = "Sun-as-a-star spectrum variability.",
    booktitle = {Solar Interior and Atmosphere},
         year = 1991,
        pages = {1109-1160},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991sia..book.1109L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1991sia..book.....C,
       author = {{Cox}, A.~N. and {Livingston}, W.~C. and {Matthews}, M.~S.},
        title = "Solar interior and atmosphere",
         year = 1991,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991sia..book.....C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1991aass.book.....L,
       author = {{Livingston}, W. and {Wallace}, L.},
        title = "An atlas of the solar spectrum in the infrared from 1850 to 9000 cm-1 (1.1 to 5.4 micrometer)",
         year = 1991,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991aass.book.....L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INCOLLECTION{1991LNP...380..246L,
       author = {{Livingston}, W.},
        title = "Sun-as-a-star: Its convective signature and the activity cycle",
    booktitle = {IAU Colloq. 130: The Sun and Cool Stars. Activity, Magnetism, Dynamos},
         year = 1991,
       editor = {{Tuominen}, I. and {Moss}, D. and {R{\"u}diger}, G.},
       volume = {380},
        pages = {246},
          doi = {10.1007/3-540-53955-7\_135},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991LNP...380..246L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1991JCC....18..121L,
       author = {{Livingston}, W.~C.},
        title = "Energy Input to the Earth",
      journal = {Journal of Climate Change},
         year = 1991,
       volume = {18},
        pages = {121-129},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991JCC....18..121L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1990JGR....9516383W,
       author = {{Wallace}, L. and {Livingston}, W.},
        title = "Spectroscopic observations of atmospheric trace gases over Kitt Peak. II - Nitrous oxide and carbon monoxide from 1979 to 1985",
      journal = {\jgr},
         year = 1990,
       volume = {95},
        pages = {16383-16390},
          doi = {10.1029/JD095iD10p16383},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990JGR....9516383W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1990NASCP3086..365W,
       author = {{Wallace}, L. and {Livingston}, W.},
        title = "Tracking atmospheric trace gases by spectroscopy from Kitt Peak.",
    booktitle = {NASA Conference Publication},
         year = 1990,
       series = {NASA Conference Publication},
       volume = {3086},
        pages = {365},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990NASCP3086..365W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1990NASCP3086..336L,
       author = {{Livingston}, William C.},
        title = "Secular change in equivalent width of C 5380, 1978 - 90.",
    booktitle = {NASA Conference Publication},
         year = 1990,
       series = {NASA Conference Publication},
       volume = {3086},
        pages = {336-340},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990NASCP3086..336L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1990JGR....95.9823W,
       author = {{Wallace}, L. and {Livingston}, W.},
        title = "Spectroscopic observations of atmospheric trace gases over Kitt Peak. I - Carbon dioxide and methane from 1979 to 1985",
      journal = {\jgr},
         year = 1990,
       volume = {95},
        pages = {9823-9827},
          doi = {10.1029/JD095iD07p09823},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990JGR....95.9823W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1990GeoRL..17..575W,
       author = {{White}, O.~R. and {Rottman}, G.~J. and {Livingston}, W.~C.},
        title = "Estimation of the solar Lyman alpha flux from ground based measurements of the Ca II K line",
      journal = {\grl},
         year = 1990,
       volume = {17},
       number = {5},
        pages = {575-578},
          doi = {10.1029/GL017i005p00575},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990GeoRL..17..575W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1990GeoRL..17..575R,
       author = {{Rottman}, G.~J. and {Livingston}, W.~C. and {White}, O.~R.},
        title = "Estimation of the solar Lyman alpha flux from ground based measurements of the CA II K line",
      journal = {\grl},
         year = 1990,
       volume = {17},
        pages = {575-578},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990GeoRL..17..575R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1990BAAS...22Q.810L,
       author = {{Livingston}, W.~C.},
        title = "The Li$^{6}$/Li$^{7}$ Ratio Derived from Sunspot Umbrae",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1990,
       volume = {22},
        pages = {810},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990BAAS...22Q.810L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1990S&T....80..319L,
       author = {{Livingston}, W.~C. and {Talent}, D.},
        title = "Stalking Geosats with a Camera",
      journal = {\skytel},
         year = 1990,
       volume = {80},
        pages = {319},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990S&T....80..319L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INCOLLECTION{1990LNP...363..284F,
       author = {{Fang}, C. and {Zhang}, Q.~H. and {Yin}, S.~Y. and {Livingston}, W.},
        title = "Semiempirical Models at Different Heights of a Quiescent Prominence",
    booktitle = {IAU Colloq. 117: Dynamics of Quiescent Prominences},
         year = 1990,
       editor = {{Ruzdjak}, Vladimir and {Tandberg-Hanssen}, Einar},
       volume = {363},
        pages = {284},
          doi = {10.1007/BFb0025640},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990LNP...363..284F},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1989S&T....77..271L,
       author = {{Livingston}, W.~C.},
        title = "Book Review: Astrophysics of the sun. / CUP, 1988",
      journal = {\skytel},
         year = 1989,
       volume = {77},
       number = {3},
        pages = {271},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1989S&T....77..271L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1989HvaOB..13..363F,
       author = {{Fang}, Cheng and {Zhang}, Qizhou and {Yin}, Suying and {Livingston}, W.},
        title = "Semi-empirical models at different heights of a quiescent prominence.",
      journal = {Hvar Observatory Bulletin},
         year = 1989,
       volume = {13},
       number = {1},
        pages = {363-369},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1989HvaOB..13..363F},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1989HiA.....8..677L,
       author = {{Livingston}, W. and {Zwaan}, K. and {Hiei}, E. and {Paterno}, L.},
        title = "SYSTEMATIC OBSERVATIONS OF THE SUN (In honour of Helen Dodson Prince): Future work",
      journal = {Highlights of Astronomy},
         year = 1989,
       volume = {8},
        pages = {677},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1989HiA.....8..677L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1988BAAS...20Q1008M,
       author = {{Mihalas}, D. and {Radick}, R. and {Lockwood}, G.~W. and {Gilliland}, R.~L. and {Ramsey}, L.~W. and {Fisher}, R. and {Livingston}, W. and {White}, O.~R.},
        title = "The Solar Observing Program of the HAO/Lowell/AFGL Solar-Stellar Spectrophotometry Project (S$^{3}$)",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1988,
       volume = {20},
        pages = {1008},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988BAAS...20Q1008M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988SSSMP..31..842F,
       author = {{Fang}, Cheng and {Zhang}, Qizhou and {Yin}, Suying and {Livingston}, W.},
        title = "Height-varying semi-empirical models of a quiescent prominence",
      journal = {Scientia Sinica Series Mathematical Physical Technical Sciences},
         year = 1988,
       volume = {31},
        pages = {842-852},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988SSSMP..31..842F},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988Sci...240.1765L,
       author = {{Livingston}, W.~C. and {Wallace}, L. and {White}, O.~R.},
        title = "Spectrum Line Intensity as a Surrogate for Solar Irradiance Variations",
      journal = {Science},
         year = 1988,
       volume = {240},
       number = {4860},
        pages = {1765-1767},
          doi = {10.1126/science.240.4860.1765},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988Sci...240.1765L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988ApJ...327..399W,
       author = {{Wallace}, L. and {Huang}, Y.~R. and {Livingston}, W.},
        title = "The Sun as a Star: On Wavelength Stability",
      journal = {\apj},
         year = 1988,
       volume = {327},
        pages = {399},
          doi = {10.1086/166202},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988ApJ...327..399W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988VA.....31...35Z,
       author = {{Zhang}, Qizhou and {Livingston}, W.~C. and {Hu}, Ju and {Fang}, Cheng},
        title = "Spectral analysis and the two-dimensional distribution of physical parameters in a quiescent prominence",
      journal = {Vistas in Astronomy},
         year = 1988,
       volume = {31},
       number = {1},
        pages = {35-39},
          doi = {10.1016/0083-6656(88)90170-5},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988VA.....31...35Z},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988ApL&C..27..141T,
       author = {{Title}, A. and {Tarbell}, T. and {Topka}, K. and {Acton}, L. and {Duncan}, D. and {Ferguson}, S. and {Finch}, M. and {Frank}, Z. and {Kelly}, G. and {Lindgren}, R. and {Morrill}, M. and {Pope}, T. and {Reeves}, R. and {Rehse}, R. and {Shine}, R. and {Simon}, G. and {Harvey}, J. and {Leibacher}, J. and {Livingston}, W. and {November}, L. and {Zirker}, J.},
        title = "Correlation Lifetimes of Quiet and Magnetic Granulation from the SOUP Instrument on Spacelab 2",
      journal = {Astrophysical Letters and Communications},
         year = 1988,
       volume = {27},
        pages = {141},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988ApL&C..27..141T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988AdSpR...8k.117H,
       author = {{Harvey}, J.~W. and {Hill}, F. and {Kennedy}, J.~R. and {Leibacher}, J.~W. and {Livingston}, W.~C.},
        title = "The Global Oscillation Network Group (GONG)",
      journal = {Advances in Space Research},
         year = 1988,
       volume = {8},
       number = {11},
        pages = {117-120},
          doi = {10.1016/0273-1177(88)90304-3},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988AdSpR...8k.117H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988AdSpR...8g.133L,
       author = {{Livingston}, W. and {Steffen}, M.},
        title = "Variability of the spectroscopic temperature of the sun",
      journal = {Advances in Space Research},
         year = 1988,
       volume = {8},
       number = {7},
        pages = {133-139},
          doi = {10.1016/0273-1177(88)90182-2},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988AdSpR...8g.133L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1987SoPh..114..245Z,
       author = {{Zhang}, Q.~Z. and {Livingston}, W.~C. and {Hu}, J. and {Fang}, C.},
        title = "Spectral Analysis and the Two-Dimensional Distribution of Physical Parameters in a Quiescent Prominence",
      journal = {\solphys},
         year = 1987,
       volume = {114},
       number = {2},
        pages = {245-252},
          doi = {10.1007/BF00167344},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987SoPh..114..245Z},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1987SoPh..109..387S,
       author = {{Singh}, Jagdev and {Livingston}, W.~C.},
        title = "Sun as a Star - Rotation Rates from the CA K-Index",
      journal = {\solphys},
         year = 1987,
       volume = {109},
       number = {2},
        pages = {387-391},
          doi = {10.1007/BF00160661},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987SoPh..109..387S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1987BAAS...19..940L,
       author = {{Livingston}, W. and {Huang}, Y. -R. and {Holweger}, H.},
        title = "CN Bandhead and the Measurement of Magnetic Fields",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1987,
       volume = {19},
        pages = {940},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987BAAS...19..940L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1987PASP...99..297S,
       author = {{Smith}, Myron A. and {Livingston}, William and {Huang}, You-Ran},
        title = "The amplification of solar-line asymmetries by rotation",
      journal = {\pasp},
         year = 1987,
       volume = {99},
        pages = {297-302},
          doi = {10.1086/131987},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987PASP...99..297S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1987ApJ...314..808L,
       author = {{Livingston}, W. and {Wallace}, L.},
        title = "Solar Luminosity Variation. V. The Photospheric Lines 1976--1985",
      journal = {\apj},
         year = 1987,
       volume = {314},
        pages = {808},
          doi = {10.1086/165106},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987ApJ...314..808L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1987rfsm.conf...14L,
       author = {{Livingston}, W.},
        title = "Line Asymmetry and the Activity Cycle",
    booktitle = {The Role of Fine-Scale Magnetic Fields on the Structure of the Solar Atmosphere},
         year = 1987,
       editor = {{Schr{\"o}ter}, E. -H. and {V{\'a}zquez}, M. and {Wyller}, A.~A.},
        pages = {14},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987rfsm.conf...14L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1987SPIE..702..221L,
       author = {{Livingston}, W.~C.},
        title = "Astronomical Detectors for .001A to 300,000A an Overview",
    booktitle = {Image Detection and Quality},
         year = 1987,
       editor = {{Guyot}, Lucien F.},
       series = {Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series},
       volume = {702},
        pages = {221},
          doi = {10.1117/12.966765},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987SPIE..702..221L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1987JOpt...18..187L,
       author = {{Livingston}, W.~C.},
        title = "Astronomical detectors for .001 to 300000 {\r{A}}, an overview.",
      journal = {Journal of Optics},
         year = 1987,
       volume = {18},
       number = {4},
        pages = {187-191},
          doi = {10.1088/0150-536X/18/4/004},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987JOpt...18..187L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1987JGR....92..823W,
       author = {{White}, O.~R. and {Livingston}, W.~C. and {Wallace}, L.},
        title = "Variability of chromospheric and photospheric lines in solar cycle 21",
      journal = {\jgr},
         year = 1987,
       volume = {92},
       number = {D1},
        pages = {823-827},
          doi = {10.1029/JD092iD01p00823},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987JGR....92..823W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1987JGR....92..823L,
       author = {{Livingston}, W.~C. and {Wallace}, L. and {White}, O.~R.},
        title = "Variability of chromospheric and photospheric lines in solar cycle 21",
      journal = {\jgr},
         year = 1987,
       volume = {92},
        pages = {823-827},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987JGR....92..823L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1987Ast....15...18L,
       author = {{Livingston}, W.~C. and {Engvold}, O. and {Jensen}, E.},
        title = "Old and New Views of Solar Prominences",
      journal = {Astronomy},
         year = 1987,
       volume = {15},
        pages = {18-22},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987Ast....15...18L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1986tswo.work....1L,
       author = {{Livingston}, W. and {Huang}, Y.~R.},
        title = "Convection Magnetic Fields and Line Asymmetry in the Sun and Stars",
    booktitle = {SHIRSOG Workshop on Prospects for a New Synoptic High Resolution Spectroscopic Observing Facility},
         year = 1986,
       editor = {{Giampapa}, Mark S.},
        pages = {1},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986tswo.work....1L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1986idq..conf..221L,
       author = {{Livingston}, W.~C.},
        title = "Astronomical detectors for .001 to 300000 {\r{A}}, an overview.",
    booktitle = {International Topical Meeting on Image Detection and Quality},
         year = 1986,
        pages = {221-231},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986idq..conf..221L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1986PinJ....2....2L,
       author = {{Livingston}, W.~C.},
        title = "Time Standards and the Medieval Church",
      journal = {Pinhole Journal},
         year = 1986,
       volume = {2},
        pages = {2-3},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986PinJ....2....2L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1986AdSpR...6h.253T,
       author = {{Title}, A.~M. and {Tarbell}, T.~D. and {Simon}, G.~W. and {Acton}, L. and {Duncan}, D. and {Ferguson}, S. and {Finch}, M. and {Frank}, Z. and {Kelly}, G. and {Lindgren}, R. and {Morrill}, M. and {Pope}, T. and {Reeves}, R. and {Rehse}, R. and {Shine}, R. and {Topka}, K. and {Harvey}, J. and {Leibacher}, J. and {Livingston}, W. and {November}, L.},
        title = "White-light movies of the solar photosphere from the soup instrument on spacelab 2",
      journal = {Advances in Space Research},
         year = 1986,
       volume = {6},
       number = {8},
        pages = {253-262},
          doi = {10.1016/0273-1177(86)90447-3},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986AdSpR...6h.253T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1985tphr.conf..184L,
       author = {{Livingston}, W.},
        title = "Sun as a Star Spectrum Variability",
    booktitle = {Theo. Prob. High Resolution Solar Physics},
         year = 1985,
       editor = {{Schmidt}, Hermann Ulrich},
        pages = {184},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985tphr.conf..184L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1985BAAS...17..644L,
       author = {{Livingston}, W. and {Wallace}, L.},
        title = "Activity Cycle Variations of Photospheric Lines in the Sun's Irradiance Spectrum",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1985,
       volume = {17},
        pages = {644},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985BAAS...17..644L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1985BAAS...17..640W,
       author = {{White}, O.~R. and {Livingston}, W.~C.},
        title = "Variation of the Calcium K Line Profile Over Solaar Cycle 21.",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1985,
       volume = {17},
        pages = {640},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985BAAS...17..640W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1985SoPh...95..251L,
       author = {{Livingston}, W. and {Wallace}, L.},
        title = "Water Vapor and fe 5250.2",
      journal = {\solphys},
         year = 1985,
       volume = {95},
       number = {2},
        pages = {251-252},
          doi = {10.1007/BF00152402},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985SoPh...95..251L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1985ScAge...3...64L,
       author = {{Livingston}, W.~C.},
        title = "Can We See the Earth's Shadow?",
      journal = {Science Age},
         year = 1985,
       volume = {3},
        pages = {64-65},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985ScAge...3...64L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1985ScAge...3...49L,
       author = {{Livingston}, W.~C.},
        title = "The Spacelab 2 Experience: A Personal View from the Ground",
      journal = {Science Age},
         year = 1985,
       volume = {3},
        pages = {49-51},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985ScAge...3...49L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1985MPARp.212..184L,
       author = {{Livingston}, W. and {Holweger}, H. and {Wallace}, L. and {White}, O.~R.},
        title = "Sun-as-a-star spectrum variability.",
      journal = {Max Planck Institut fur Astrophysik Report},
         year = 1985,
       volume = {212},
        pages = {184},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985MPARp.212..184L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1985IAUTA..19...41L,
       author = {{Livingston}, W.~C.},
        title = "Report of IAU Commission 9: Instruments and techniques (Instruments et techniques).",
      journal = {Transactions of the International Astronomical Union, Series A},
         year = 1985,
       volume = {19A},
        pages = {41-56},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985IAUTA..19...41L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1985AuJPh..38..775L,
       author = {{Livingston}, W.},
        title = "Contributions by R.G. Giovanelli to the Study of Magnetic Field Structures",
      journal = {Australian Journal of Physics},
         year = 1985,
       volume = {38},
       number = {6},
        pages = {775},
          doi = {10.1071/PH850775},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985AuJPh..38..775L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1984Sci...226...40Z,
       author = {{Livingston}, W.},
        title = "Solar Eclipses. (Book Reviews: Total Eclipses of the Sun)",
      journal = {Science},
         year = 1984,
       volume = {226},
       number = {4670},
        pages = {40},
          doi = {10.1126/science.226.4670.40},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984Sci...226...40Z},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1984PASP...96..836W,
       author = {{Wallace}, L. and {Brault}, J.~W. and {Brown}, M. and {Livingston}, W.},
        title = "Characteristics of Water Vapor Over Kitt-Peak as Determined from FTS Data",
      journal = {\pasp},
         year = 1984,
       volume = {96},
       number = {584},
        pages = {836},
          doi = {10.1086/131442},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984PASP...96..836W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1984ApOpt..23.2803P,
       author = {{Pasachoff}, Jay M. and {Livingston}, William C.},
        title = "Coelostat and heliostat: alignment and use for eclipse and other field purposes",
      journal = {\ao},
         year = 1984,
       volume = {23},
       number = {16},
        pages = {2803-2808},
          doi = {10.1364/AO.23.002803},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984ApOpt..23.2803P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1984ApJ...282..776S,
       author = {{Skumanich}, A. and {Lean}, J.~L. and {Livingston}, W.~C. and {White}, O.~R.},
        title = "The sun as a star - Three-component analysis of chromospheric variability in the calcium K line",
      journal = {\apj},
         year = 1984,
       volume = {282},
        pages = {776-783},
          doi = {10.1086/162262},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984ApJ...282..776S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1984NASCP2310..253L,
       author = {{Lean}, J.~L. and {Livingston}, W.~C. and {White}, O.~R. and {Skumanich}, A.},
        title = "Modelling solar spectral irradiance variations at ultraviolet wavelengths.",
    booktitle = {NASA Conference Publication},
         year = 1984,
       series = {NASA Conference Publication},
       volume = {2310},
        pages = {253-288},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984NASCP2310..253L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1984Sci...223.1170M,
       author = {{Livingston}, W.~C.},
        title = "Solar Physics. (Book Reviews: Weather and Climate Responses to Solar Variations)",
      journal = {Science},
         year = 1984,
       volume = {223},
       number = {4641},
        pages = {1170-1171},
          doi = {10.1126/science.223.4641.1170},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984Sci...223.1170M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1984PASP...96..182W,
       author = {{Wallace}, L. and {Livingston}, W.},
        title = "Characteristics of Water Vapor Over Kitt-Peak",
      journal = {\pasp},
         year = 1984,
       volume = {96},
        pages = {182},
          doi = {10.1086/131320},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984PASP...96..182W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1984stp..conf..427L,
       author = {{Livingston}, W. and {Holweger}, H. and {White}, O.~R.},
        title = "Fraunhofer line variability, 1975-1983",
    booktitle = {Solar Terrestrial Physics},
         year = 1984,
       editor = {{Kundu}, M.~R. and {Biswas}, B. and {Reddy}, B.~M. and {Ramadurai}, S.},
        pages = {427},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984stp..conf..427L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1984ssdp.conf..330L,
       author = {{Livingston}, W.},
        title = "Secular Change of Full Disk Line Asymmetry",
    booktitle = {Small-Scale Dynamical Processes in Quiet Stellar Atmospheres},
         year = 1984,
       editor = {{Keil}, S.~L.},
        pages = {330},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984ssdp.conf..330L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1984Wthr...39..240L,
       author = {{Livingston}, W.},
        title = "Strobing Cumulus Growth by Means of Lightning",
      journal = {Weather},
         year = 1984,
       volume = {39},
       number = {8},
        pages = {240-240},
          doi = {10.1002/j.1477-8696.1984.tb06782.x},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984Wthr...39..240L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1984KodOB...4....7L,
       author = {{Livingston}, W.~C.},
        title = "Line Asymmetry and Magnetic Fields",
      journal = {Kodaikanal Observatory Bulletins},
         year = 1984,
       volume = {4},
        pages = {7-9},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984KodOB...4....7L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1984AcASn..25...98L,
       author = {{Livingston}, W.~C. and {Bin-Xun}, Y. and {Chuan-Jin}, W. and {Doe}, M. and {Mahaffey}, C. and {Seigel}, M.},
        title = "A Reticon Array System for Solar Spectrometric Use",
      journal = {Acta Astronomica Sinica},
         year = 1984,
       volume = {25},
        pages = {98-106},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984AcASn..25...98L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1983Sci...220..300L,
       author = {{Livingston}, W. and {Lockwood}, G.~W.},
        title = "Volcanic Ash over Arizona in the Spring of 1982: Astronomical Observations",
      journal = {Science},
         year = 1983,
       volume = {220},
       number = {4594},
        pages = {300-302},
          doi = {10.1126/science.220.4594.300},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1983Sci...220..300L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1983Natur.302..125H,
       author = {{Holweger}, H. and {Livingston}, W. and {Steenbock}, W.},
        title = "Sunspot cycle and associated variation of the solar spectral irradiance",
      journal = {\nat},
         year = 1983,
       volume = {302},
       number = {5904},
        pages = {125-126},
          doi = {10.1038/302125a0},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1983Natur.302..125H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1983ScAge...1...28L,
       author = {{Livingston}, W.~C.},
        title = "Chasing Rainbows",
      journal = {Science Age},
         year = 1983,
       volume = {1},
        pages = {28-29},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1983ScAge...1...28L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1983MitAG..60..225H,
       author = {{Holweger}, H. and {Livingston}, W.},
        title = "Kurzzeitige Variationen im Spektrum des integrierten Sonnenlichts",
      journal = {Mitteilungen der Astronomischen Gesellschaft Hamburg},
         year = 1983,
       volume = {60},
        pages = {225},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1983MitAG..60..225H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1983JOSA...73.1653L,
       author = {{Livingston}, W.},
        title = "Landscape as viewed in the 320-nm ultraviolet",
      journal = {Journal of the Optical Society of America (1917-1983)},
         year = 1983,
       volume = {73},
       number = {12},
        pages = {1653},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1983JOSA...73.1653L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1983IAUS..102..149L,
       author = {{Livingston}, W.~C.},
        title = "Magnetic fields and convection - New observations",
    booktitle = {Solar and Stellar Magnetic Fields: Origins and Coronal Effects},
         year = 1983,
       editor = {{Stenflo}, J.~O.},
       volume = {102},
        pages = {149-152},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1983IAUS..102..149L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1983ApOpt..22...10E,
       author = {{Engvold}, O. and {Dunn}, R.~B. and {Livingston}, W.~C. and {Smartt}, R.~N.},
        title = "Test of vacuum vs helium in a solar telescope.",
      journal = {\ao},
         year = 1983,
       volume = {22},
        pages = {10-12},
          doi = {10.1364/AO.22.000010},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1983ApOpt..22...10E},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1982JGR....8710307L,
       author = {{Lean}, J.~L. and {White}, O.~R. and {Livingston}, W.~C. and {Heath}, D.~F. and {Donnelly}, R.~F. and {Skumanich}, A.},
        title = "A three-component model of the variability of the solar ultraviolet flux: 145-200 nM",
      journal = {\jgr},
         year = 1982,
       volume = {87},
       number = {A12},
        pages = {10307-10317},
          doi = {10.1029/JA087iA12p10307},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1982JGR....8710307L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1982SoPh...80..227S,
       author = {{Sivaraman}, K.~R. and {Livingston}, W.~C.},
        title = "Ca  ii K$\_{2V}$ spectral features and their relation to small-scale photospheric magnetic fields",
      journal = {\solphys},
         year = 1982,
       volume = {80},
       number = {2},
        pages = {227-231},
          doi = {10.1007/BF00147970},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1982SoPh...80..227S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1982SPIE..331..249L,
       author = {{Livingston}, W.~C. and {Mahaffey}, C. and {Ye}, B.},
        title = "Low Noise Spectrometer for the Daily Measurement of Solar Chromospheric Flux",
    booktitle = {Instrumentation in Astronomy IV},
         year = 1982,
       editor = {{Crawford}, David L.},
       series = {Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series},
       volume = {331},
        pages = {249},
          doi = {10.1117/12.933462},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1982SPIE..331..249L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1982PASP...94..713L,
       author = {{Livingston}, W.~C. and {Ye}, B.},
        title = "Detection of solar flares when the sun is observed as a star.",
      journal = {\pasp},
         year = 1982,
       volume = {94},
        pages = {713-714},
          doi = {10.1086/131051},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1982PASP...94..713L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1982ApJ...258..904L,
       author = {{Livingston}, W. and {Holweger}, H.},
        title = "Erratum - Solar Luminosity Variation - Part Four - the Photospheric Lines 1976-1980",
      journal = {\apj},
         year = 1982,
       volume = {258},
        pages = {904},
          doi = {10.1086/160137},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1982ApJ...258..904L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1982Natur.297..208L,
       author = {{Livingston}, W.~C.},
        title = "Magnetic fields, convection and solar luminosity variability",
      journal = {\nat},
         year = 1982,
       volume = {297},
       number = {5863},
        pages = {208-209},
          doi = {10.1038/297208a0},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1982Natur.297..208L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1982tsef.conf...18L,
       author = {{Livingston}, W. and {Harvey}, J.},
        title = "Preliminary Results from Eclipse Coronal Velocity Observation",
    booktitle = {Total Solar Eclipse of 16 February, 1980.  Results of Observations},
         year = 1982,
       volume = {48},
        pages = {18},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1982tsef.conf...18L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1982SciN..121..341L,
       author = {{Livingston}, W.},
        title = "New Twist for Sunspot",
      journal = {Science News},
         year = 1982,
       volume = {121},
        pages = {341},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1982SciN..121..341L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1982PINSA..48...18L,
       author = {{Livingston}, W. and {Harvey}, J.},
        title = "Preliminary results from eclipse coronal velocity observations.",
      journal = {Proceedings of the Indian National Science Academy Part A},
         year = 1982,
       volume = {48},
        pages = {18-28},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1982PINSA..48...18L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1982IAUTA..18...47L,
       author = {{Livingston}, W.~C.},
        title = "Photo-Electronic Image Devices",
      journal = {Transactions of the International Astronomical Union, Series A},
         year = 1982,
       volume = {18A},
        pages = {47-50},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1982IAUTA..18...47L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1982ApJ...252..375L,
       author = {{Livingston}, W. and {Holweger}, H.},
        title = "Solar luminosity variation. IV - The photospheric lines, 1976-1980",
      journal = {\apj},
         year = 1982,
       volume = {252},
        pages = {375-385},
          doi = {10.1086/159564},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1982ApJ...252..375L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1981NASCP2191...95L,
       author = {{Livingston}, W. and {Holweger}, H. and {White}, O.~R.},
        title = "Observed variability in the Fraunhofer line spectrum of solar flux, 1975 - 1980",
    booktitle = {NASA Conference Publication},
         year = 1981,
       series = {NASA Conference Publication},
       volume = {2191},
        pages = {95-109},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1981NASCP2191...95L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1981ApJ...249..798W,
       author = {{White}, O.~R. and {Livingston}, W.~C.},
        title = "Solar luminosity variation. III - Calcium K variation from solar minimum to maximum in cycle 21",
      journal = {\apj},
         year = 1981,
       volume = {249},
        pages = {798-816},
          doi = {10.1086/159338},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1981ApJ...249..798W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1981siwn.conf..305L,
       author = {{Livingston}, W.},
        title = "a Proposed High Performance, Minimum Cost, Telescope/magnetograph System",
    booktitle = {Solar instrumentation: What's next?},
         year = 1981,
       editor = {{Dunn}, Richard B.},
        pages = {305},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1981siwn.conf..305L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1981BAAS...13..881L,
       author = {{Livingston}, W. and {Carbon}, D.},
        title = "Magnetic Fields Observed to Affect Granular Convection",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1981,
       volume = {13},
        pages = {881},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1981BAAS...13..881L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1981phss.conf..312L,
       author = {{Livingston}, W. and {Mahaffey}, C.},
        title = "Umbral Oscillations at the Photospheric Level",
    booktitle = {The Physics of Sunspots},
         year = 1981,
       editor = {{Cram}, L.~E. and {Thomas}, J.~H.},
        pages = {312},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1981phss.conf..312L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1981otse.conf...19L,
       author = {{Livingston}, W. and {Harvey}, J. and {Doe}, L.~A. and {Gillespie}, B. and {Ladd}, G.},
        title = "Kitt Peak coronal velocity experiment.",
    booktitle = {Observations of the Total Solar Eclipse of 16 February 1980},
         year = 1981,
        pages = {19-22},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1981otse.conf...19L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1981MitAG..52Q.108L,
       author = {{Livingston}, W.~C. and {Holweger}, H.},
        title = "Langzeitverhalten solarer Spektrallinien",
      journal = {Mitteilungen der Astronomischen Gesellschaft Hamburg},
         year = 1981,
       volume = {52},
        pages = {108},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1981MitAG..52Q.108L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1980BAAS...12..897H,
       author = {{Holweger}, H. and {Livingston}, W.},
        title = "Solar Flux Spectrum Variability, 1975-1980, as Indicative of a Change in the Photospheric Temperature Gradient",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1980,
       volume = {12},
        pages = {897},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1980BAAS...12..897H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1980BASI....8...43L,
       author = {{Livingston}, W. and {Harvey}, J. and {Doe}, L.~A. and {Gillespie}, B. and {Ladd}, G.},
        title = "The Kitt-Peak Coronal Velocity Experiment",
      journal = {Bulletin of the Astronomical Society of India},
         year = 1980,
       volume = {8},
        pages = {43},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1980BASI....8...43L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INCOLLECTION{1980LNP...125..237D,
       author = {{Duvall}, T. and {Livingston}, W. and {Mahaffey}, C.},
        title = "Observations with high temporal resolution of the solar Ca/+/ K line",
    booktitle = {Nonradial and Nonlinear Stellar Pulsation},
         year = 1980,
       editor = {{Hill}, H.~A. and {Dziembowski}, W.~A.},
       volume = {125},
        pages = {237-244},
          doi = {10.1007/3-540-09994-8\_23},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1980LNP...125..237D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1980ApOpt..19..648L,
       author = {{Livingston}, William C.},
        title = "Marcel Minnaert and optics in nature",
      journal = {\ao},
         year = 1980,
       volume = {19},
        pages = {648},
          doi = {10.1364/AO.19.000648},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1980ApOpt..19..648L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1979SoPh...61..219L,
       author = {{Livingston}, W. and {Duvall}, T.~L., Jr.},
        title = "Solar rotation, 1966 1978",
      journal = {\solphys},
         year = 1979,
       volume = {61},
       number = {2},
        pages = {219-231},
          doi = {10.1007/BF00150407},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1979SoPh...61..219L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1979stiw.conf...45L,
       author = {{Livingston}, W.~C.},
        title = "Solar Input to the Terrestrial System",
    booktitle = {Solar-Terrestrial Influences on Weather and Climate},
         year = 1979,
       editor = {{McCormac}, Billy M. and {Seliga}, Thomas A.},
        pages = {45},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1979stiw.conf...45L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1979SPIE..172..134L,
       author = {{Livingston}, W.~C.},
        title = "Long Time-Base Monitoring of the Solar Spectrum-An Instrumental Challenge",
    booktitle = {Instrumentation in Astronomy III},
         year = 1979,
       editor = {{Crawford}, D.~L.},
       series = {Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series},
       volume = {172},
        pages = {134},
          doi = {10.1117/12.957076},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1979SPIE..172..134L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1979ApOpt..19..648L,
       author = {{Livingston}, W.~C.},
        title = "Marcel Minnaert and Optics in Nature",
      journal = {\ao},
         year = 1979,
       volume = {19},
        pages = {648},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1979ApOpt..19..648L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1978ApJ...226..679W,
       author = {{White}, O.~R. and {Livingston}, W.},
        title = "Solar luminosity variation: II. Behavior of calcium H and K at solar minimum and the onset of cycle 21.",
      journal = {\apj},
         year = 1978,
       volume = {226},
        pages = {679-686},
          doi = {10.1086/156650},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1978ApJ...226..679W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1978SoPh...60...57E,
       author = {{Engvold}, O. and {Malville}, J.~M. and {Livingston}, W.},
        title = "The fine structure of prominences.",
      journal = {\solphys},
         year = 1978,
       volume = {60},
       number = {1},
        pages = {57-65},
          doi = {10.1007/BF00152332},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1978SoPh...60...57E},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1978SoPh...59...49G,
       author = {{Giovanelli}, R.~G. and {Livingston}, W.~C. and {Harvey}, J.~W.},
        title = "Motions in solar magnetic tubes. II: The oscillations.",
      journal = {\solphys},
         year = 1978,
       volume = {59},
       number = {1},
        pages = {49-64},
          doi = {10.1007/BF00154931},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1978SoPh...59...49G},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1978SoPh...58..347G,
       author = {{Giovanelli}, R.~G. and {Harvey}, J.~W. and {Livingston}, W.~C.},
        title = "Motions in solar magnetic tubes. III: Outward wave propagation in sunspot umbras.",
      journal = {\solphys},
         year = 1978,
       volume = {58},
       number = {2},
        pages = {347-361},
          doi = {10.1007/BF00157281},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1978SoPh...58..347G},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1978Sci...199.1429L,
       author = {{Livingston}, W.~C.},
        title = "Emanations from the Sun. (Book Reviews: The Solar Output and Its Variation. Papers from a workshop, Boulder, Colo., Apr. 1976)",
      journal = {Science},
         year = 1978,
       volume = {199},
       number = {4336},
        pages = {1429-1430},
          doi = {10.1126/science.199.4336.1429-a},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1978Sci...199.1429L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1978Natur.272..340L,
       author = {{Livingston}, W.~C.},
        title = "Cooling of the Sun's photosphere coincident with increased sunspot activity",
      journal = {\nat},
         year = 1978,
       volume = {272},
       number = {5651},
        pages = {340-341},
          doi = {10.1038/272340a0},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1978Natur.272..340L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1977BAAS....9R.569M,
       author = {{Malville}, J.~M. and {Engvold}, O. and {Livingston}, W.},
        title = "Active edges of quiescent prominences.",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1977,
       volume = {9},
        pages = {569},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1977BAAS....9R.569M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1977BAAS....9..569M,
       author = {{Malville}, J.~M. and {Engvold}, O. and {Livingston}, W.},
        title = "Active Edges of Quiescent Prominences.",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1977,
       volume = {9},
        pages = {569},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1977BAAS....9..569M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1977ApJ...214L.137H,
       author = {{Hill}, H.~A. and {Livingston}, W.~C. and {Caudell}, T.~P.},
        title = "Empirical sensitivity of the solar C I 5380 line to temperature changes in static and oscillating systems.",
      journal = {\apjl},
         year = 1977,
       volume = {214},
        pages = {L137-L140},
          doi = {10.1086/182460},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1977ApJ...214L.137H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1977aaid.coll...22L,
       author = {{Livingston}, W.~C.},
        title = "Diode Arrays - a Review",
    booktitle = {IAU Colloq. 40: Astronomical Applications of Image Detectors with Linear Response},
         year = 1977,
       editor = {{Duchesne}, M. and {Lelievre}, G.},
        pages = {22},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1977aaid.coll...22L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1977ApJ...211..281L,
       author = {{Livingston}, W. and {Milkey}, R. and {Slaughter}, C.},
        title = "Solar luminosity variation. I. C I 5380 as a temperature indicator and a search for global oscillations.",
      journal = {\apj},
         year = 1977,
       volume = {211},
        pages = {281-287},
          doi = {10.1086/154929},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1977ApJ...211..281L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1976JOSA...66.1088L,
       author = {{Livingston}, William C.},
        title = "Visibility of the solar H and K lines in the glitter from snow (A)",
      journal = {Journal of the Optical Society of America (1917-1983)},
         year = 1976,
       volume = {66},
        pages = {1088},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1976JOSA...66.1088L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1976IAUTB..16..245L,
       author = {{Livingston}, W.~C.},
        title = "C I 5380 as a Temperature Indicator and a Search for Global Oscillations",
      journal = {Transactions of the International Astronomical Union, Series B},
         year = 1976,
       volume = {16B},
        pages = {245},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1976IAUTB..16..245L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1976IAUTA..16a..19M,
       author = {{Meinel}, A.~B. and {Baranne}, A. and {Baum}, W.~A. and {Dollfus}, A. and {Duchesne}, M. and {Godoli}, G. and {Hunter}, A. and {de Jager}, C. and {Livingston}, W.~C. and {Mikhel'Son}, N. and {Sedmak}, G. and {Sinvhal}, S.~D. and {Walker}, M.},
        title = "Instruments and techniques (Instruments et techniques).",
      journal = {Transactions of the International Astronomical Union, Series A},
         year = 1976,
       volume = {16A},
        pages = {19-30},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1976IAUTA..16a..19M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1976ApOpt..15...40L,
       author = {{Livingston}, W.~C. and {Harvey}, J. and {Slaughter}, C. and {Trumbo}, D.},
        title = "Solar magnetograph employing integrated diode arrays.",
      journal = {\ao},
         year = 1976,
       volume = {15},
        pages = {40-52},
          doi = {10.1364/AO.15.000040},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1976ApOpt..15...40L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1976ApOpt..15...33P,
       author = {{Pierce}, A.~K. and {Livingston}, W.~C. and {Harvey}, J.~W. and {Schrage}, D. and {Gillespie}, B. and {Simmons}, J. and {Slaughter}, C.},
        title = "The Kitt Peak 60-cm Vacuum Telescope",
      journal = {\ao},
         year = 1976,
       volume = {15},
        pages = {33-39},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1976ApOpt..15...33P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1976ApOpt..15...33L,
       author = {{Livingston}, W.~C. and {Harvey}, J. and {Pierce}, A.~K. and {Schrage}, D. and {Gillespie}, B. and {Simmons}, J. and {Slaughter}, C.},
        title = "Kitt Peak 60-cm vacuum telescope",
      journal = {\ao},
         year = 1976,
       volume = {15},
        pages = {33-39},
          doi = {10.1364/AO.15.000033},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1976ApOpt..15...33L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1975ASSL...54...21L,
       author = {{Livingston}, W.~C.},
        title = "The Photometry of Extended Objects: Diode Array Detectors and Interactive Data Processing",
    booktitle = {Image Processing Techniques in Astronomy},
         year = 1975,
       editor = {{de Jager}, C. and {Nieuwenhuijzen}, H.},
       series = {Astrophysics and Space Science Library},
       volume = {54},
        pages = {21},
          doi = {10.1007/978-94-010-1881-4\_3},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1975ASSL...54...21L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1975SoPh...42..391H,
       author = {{Hildner}, E. and {Livingston}, W.~C.},
        title = "Evidence for Downflow Following a Coronal Transient?",
      journal = {\solphys},
         year = 1975,
       volume = {42},
       number = {2},
        pages = {391-394},
          doi = {10.1007/BF00149920},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1975SoPh...42..391H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1975BAAS....7Q.407L,
       author = {{Livingston}, W.},
        title = "New Observational Limits on the Sun as a Pulsating Star.",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1975,
       volume = {7},
        pages = {407},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1975BAAS....7Q.407L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1975S&T....49..207L,
       author = {{Livingston}, W.~C.},
        title = "Saturn's Rings and Perfect Seeing",
      journal = {\skytel},
         year = 1975,
       volume = {49},
        pages = {207},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1975S&T....49..207L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1975BAAS....7..346L,
       author = {{Livingston}, W.~C. and {Harvey}, J.},
        title = "A New Component of Solar Magnetism - The Inner Network Fields",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1975,
       volume = {7},
        pages = {346},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1975BAAS....7..346L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1974SoPh...39..301L,
       author = {{Livingston}, W.~C. and {Orrall}, F.~Q.},
        title = "Magnetic Pukas and the Lifetime of the Supergranulation",
      journal = {\solphys},
         year = 1974,
       volume = {39},
       number = {2},
        pages = {301-304},
          doi = {10.1007/BF00162421},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1974SoPh...39..301L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1974SoPh...39..289L,
       author = {{Livingston}, W.~C. and {White}, O.~R.},
        title = "Detection of Small Scale Structure in Metal Lines at the Extreme Solar Limb",
      journal = {\solphys},
         year = 1974,
       volume = {39},
        pages = {289},
          doi = {10.1007/BF00162419},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1974SoPh...39..289L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1974BAAS....6R.288H,
       author = {{Harvey}, J. and {Livingston}, W. and {Doe}, L.},
        title = "Coronal Rotational and Flow Motions Measured at the 1970 and 1973 Total Eclipses",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1974,
       volume = {6},
        pages = {288},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1974BAAS....6R.288H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1974BAAS....6Q.291L,
       author = {{Livingston}, W. and {Harvey}, J. and {Pierce}, K. and {Schrage}, D. and {Slaughter}, C.},
        title = "Report on the Kitt Peak Vacuum Telescope",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1974,
       volume = {6},
        pages = {291},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1974BAAS....6Q.291L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1974BAAS....6..296T,
       author = {{Trumbo}, D. and {Harvey}, J. and {Livingston}, W. and {Slaughter}, C.},
        title = "A 512-Channel Solar Magnetograph",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1974,
       volume = {6},
        pages = {296},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1974BAAS....6..296T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1973ApJ...186L..85G,
       author = {{Gillespie}, B. and {Harvey}, J. and {Livingston}, W. and {Harvey}, K.},
        title = "Polar Magnetic Fields and the New Solar Cycle",
      journal = {\apjl},
         year = 1973,
       volume = {186},
        pages = {L85},
          doi = {10.1086/181363},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1973ApJ...186L..85G},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1973SoPh...31..317L,
       author = {{Livingston}, W. and {Ramsey}, L.},
        title = "Telluric lines in the vicinity of {\ensuremath{\lambda}}5250 and {\ensuremath{\lambda}}6562{\r{a}}",
      journal = {\solphys},
         year = 1973,
       volume = {31},
       number = {2},
        pages = {317-318},
          doi = {10.1007/BF00152809},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1973SoPh...31..317L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1973BAAS....5R.276L,
       author = {{Livingston}, W. and {Ramsey}, L.},
        title = "The San Manuel Effect -- A Progress Report",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1973,
       volume = {5},
        pages = {276},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1973BAAS....5R.276L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1973BAAS....5Q.276L,
       author = {{Livingston}, W.},
        title = "Magnetic Observations Related to the 3B Flare of 4 August",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1973,
       volume = {5},
        pages = {276},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1973BAAS....5Q.276L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1973ARA&A..11...95L,
       author = {{Livingston}, William C.},
        title = "Image-Tube Systems",
      journal = {\araa},
         year = 1973,
       volume = {11},
        pages = {95},
          doi = {10.1146/annurev.aa.11.090173.000523},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1973ARA&A..11...95L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1972SoPh...27...80B,
       author = {{Bhatnagar}, Arvind and {Livingston}, W.~C. and {Harvey}, J.~W.},
        title = "Observations of Sunspot Umbral Velocity Oscillations",
      journal = {\solphys},
         year = 1972,
       volume = {27},
       number = {1},
        pages = {80-88},
          doi = {10.1007/BF00151772},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1972SoPh...27...80B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1972SoPh...25..267L,
       author = {{Livingston}, W. and {Milkey}, R.},
        title = "Solar Rotation: The Photospheric Height Gradient",
      journal = {\solphys},
         year = 1972,
       volume = {25},
       number = {2},
        pages = {267-273},
          doi = {10.1007/BF00192326},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1972SoPh...25..267L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1972S&T....43..344L,
       author = {{Livingston}, W.~C.},
        title = "Measuring Solar Photospheric Magnetic Fields",
      journal = {\skytel},
         year = 1972,
       volume = {43},
        pages = {344},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1972S&T....43..344L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1972BAAS....4R.378B,
       author = {{Bhatnagar}, A. and {Livingston}, W.~C. and {Harvey}, J.~W.},
        title = "Observations of Sunspot Umbral Velocity Oscillations",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1972,
       volume = {4},
        pages = {378},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1972BAAS....4R.378B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1972BAAS....4..387L,
       author = {{Livingston}, W.~C.},
        title = "Solar Rotation: The Height Gradient",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1972,
       volume = {4},
        pages = {387},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1972BAAS....4..387L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1972inas.conf..149D,
       author = {{Doe}, L.~A. and {Livingston}, W.~C.},
        title = "Solar Magnetograph Utilizing Fiber Optics",
    booktitle = {Instrumentation in Astronomy},
         year = 1972,
       editor = {{Larmore}, Lewis and {Pointdexter}, Robert W.},
        pages = {149},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1972inas.conf..149D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1972lfpm.conf..227H,
       author = {{Harvey}, J. and {Livingston}, W. and {Slaughter}, C.},
        title = "A Line-Profile Stokesmeter: Preliminary Results on Non-Sunspot Fields",
    booktitle = {Line Formation in the Presence of Magnetic Fields},
         year = 1972,
        pages = {227},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1972lfpm.conf..227H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INCOLLECTION{1972NASSP.308..304L,
       author = {{Livingston}, W.~C.},
        title = "Evidence for the Distribution of Angular Velocity Inside the Sun and Stars - Comments",
    booktitle = {NASA Special Publication},
         year = 1972,
       editor = {{Sonett}, Charles P. and {Coleman}, Paul Jerome and {Wilcox}, John Marsh},
       volume = {308},
        pages = {304},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1972NASSP.308..304L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1972Mercu...1....4L,
       author = {{Livingston}, W.~C.},
        title = "A 'Ducky' Prominence Spectrum",
      journal = {Mercury},
         year = 1972,
       volume = {1},
        pages = {4},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1972Mercu...1....4L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1971SoPh...20..375E,
       author = {{Engvold}, O. and {Livingston}, W.},
        title = "High Dispersion Spectroscopic Study of Quiescent Prominences",
      journal = {\solphys},
         year = 1971,
       volume = {20},
       number = {2},
        pages = {375-388},
          doi = {10.1007/BF00159770},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1971SoPh...20..375E},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1971SoPh...19..379L,
       author = {{Livingston}, W.},
        title = "Solar Rotation: Direct Evidence from Prominences for a Westward Wind",
      journal = {\solphys},
         year = 1971,
       volume = {19},
       number = {2},
        pages = {379-383},
          doi = {10.1007/BF00146065},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1971SoPh...19..379L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1971PROE....8...52L,
       author = {{Livingston}, W. and {Harvey}, J. and {Slaughter}, C.},
        title = "The Kitt Peak Magnetograph, Iii: Automation and the 40-CHANNEL Probe",
      journal = {Publications of the Royal Observatory of Edinburgh},
         year = 1971,
       volume = {8},
        pages = {52},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1971PROE....8...52L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1971IAUS...43..422H,
       author = {{Harvey}, K.~L. and {Livingston}, W.~C. and {Harvey}, J.~W. and {Slaughter}, C.~D.},
        title = "Observations of Magnetic Field Changes in Active Regions",
    booktitle = {Solar Magnetic Fields},
         year = 1971,
       editor = {{Howard}, Robert},
       volume = {43},
        pages = {422},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1971IAUS...43..422H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1971IAUS...43...51L,
       author = {{Livingston}, W. and {Harvey}, J.},
        title = "The Kitt Peak Magnetograph. Iv: 40-CHANNEL Probe and the Detection of Weak Photospheric Fields",
    booktitle = {Solar Magnetic Fields},
         year = 1971,
       editor = {{Howard}, Robert},
       volume = {43},
        pages = {51},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1971IAUS...43...51L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1971CoKit.558.....L,
       author = {{Livingston}, W. and {Harvey}, J.},
        title = "The Kitt Peak magnetograph. I. Principles of the instrument.",
      journal = {Contributions from the Kitt Peak National Observatory},
         year = 1971,
       volume = {558},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1971CoKit.558.....L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1970A&A.....9..151H,
       author = {{Harvey}, J. and {Livingston}, W.},
        title = "Comments on a Paper by Semel",
      journal = {\aap},
         year = 1970,
       volume = {9},
        pages = {151},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1970A&A.....9..151H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1970Natur.226.1146L,
       author = {{Livingston}, W. and {Harvey}, J. and {Slaughter}, C.},
        title = "Photospheric Magnetic Fields on March 7, 1970",
      journal = {\nat},
         year = 1970,
       volume = {226},
       number = {5251},
        pages = {1146-1148},
          doi = {10.1038/2261146a0},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1970Natur.226.1146L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1970stro.coll..321L,
       author = {{Livingston}, W.~C.},
        title = "Spectroscopic Observations of Differential Rotation with Height in the Solar Envelope",
    booktitle = {IAU Colloq. 4: Stellar Rotation},
         year = 1970,
       editor = {{Slettebak}, Arne},
        pages = {321},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1970stro.coll..321L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1969SoPh...10..294L,
       author = {{Livingston}, W. and {Harvey}, J.},
        title = "Observational Evidence for Quantization in Photospheric Magnetic Flux",
      journal = {\solphys},
         year = 1969,
       volume = {10},
       number = {2},
        pages = {294-296},
          doi = {10.1007/BF00145516},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1969SoPh...10..294L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1969SoPh...10..283H,
       author = {{Harvey}, J. and {Livingston}, W.},
        title = "Magnetograph Measurements with Temperature-Sensitive Lines",
      journal = {\solphys},
         year = 1969,
       volume = {10},
       number = {2},
        pages = {283-293},
          doi = {10.1007/BF00145515},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1969SoPh...10..283H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1969PASP...81..795E,
       author = {{Engvold}, O. and {Livingston}, W.},
        title = "Double-K{2} Emission Line Observed in Sunspots and in Prominences",
      journal = {\pasp},
         year = 1969,
       volume = {81},
       number = {483},
        pages = {795},
          doi = {10.1086/128852},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1969PASP...81..795E},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1969SoPh....9..448L,
       author = {{Livingston}, W.~C.},
        title = "On the Differential Rotation with Height in the Solar Atmosphere",
      journal = {\solphys},
         year = 1969,
       volume = {9},
       number = {2},
        pages = {448-451},
          doi = {10.1007/BF02391670},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1969SoPh....9..448L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1969ASPL...10..265L,
       author = {{Livingston}, W.~C.},
        title = "Determining the Rotation of the Sun",
      journal = {Leaflet of the Astronomical Society of the Pacific},
         year = 1969,
       volume = {10},
       number = {484},
        pages = {265-272},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1969ASPL...10..265L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1969BAAS....1S.285L,
       author = {{Livingston}, W.~C.},
        title = "Solar Rotation 1966-68",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1969,
       volume = {1},
        pages = {285},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1969BAAS....1S.285L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1969BAAS....1R.270A,
       author = {{Aikens}, R.~S. and {Doe}, L.~A. and {Livingston}, W.~C. and {Slaughter}, C.~D.},
        title = "Progress Report on a 40-Channel Magnetograph",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1969,
       volume = {1},
        pages = {270},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1969BAAS....1R.270A},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1969BAAS....1Q.271A,
       author = {{Angle}, Karen L. and {Livingston}, W.~C.},
        title = "Magnetic Development of an Active Region",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1969,
       volume = {1},
        pages = {271},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1969BAAS....1Q.271A},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1969SoPh....7..144L,
       author = {{Livingston}, W.~C.},
        title = "Solar rotation, 1966 68",
      journal = {\solphys},
         year = 1969,
       volume = {7},
       number = {1},
        pages = {144-146},
          doi = {10.1007/BF00148410},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1969SoPh....7..144L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1969Wthr...24...56L,
       author = {{Livingston}, W.~C.},
        title = "Aircraft and Cloud Formation",
      journal = {Weather},
         year = 1969,
       volume = {24},
       number = {2},
        pages = {56-64},
          doi = {10.1002/j.1477-8696.1969.tb03142.x},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1969Wthr...24...56L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1968ApJ...153..929L,
       author = {{Livingston}, W.~C.},
        title = "Magnetograph Observations of the Quiet Sun. I. Spatial Description of the Background Fields",
      journal = {\apj},
         year = 1968,
       volume = {153},
        pages = {929},
          doi = {10.1086/149719},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1968ApJ...153..929L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1968SoPh....3..510K,
       author = {{Kirk}, J.~G. and {Livingston}, W.},
        title = "A Solar Granulation Spectrogram",
      journal = {\solphys},
         year = 1968,
       volume = {3},
       number = {4},
        pages = {510-512},
          doi = {10.1007/BF00151932},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1968SoPh....3..510K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1968SoPh....3..448L,
       author = {{Livingston}, W.~C.},
        title = "Further Comments on the SPO Problem",
      journal = {\solphys},
         year = 1968,
       volume = {3},
       number = {3},
        pages = {448-449},
          doi = {10.1007/BF00171617},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1968SoPh....3..448L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1968SoPh....3..434H,
       author = {{Howard}, Robert and {Livingston}, William C.},
        title = "Some Observations bearing on the Problem of the Short-Period Oscillations",
      journal = {\solphys},
         year = 1968,
       volume = {3},
       number = {3},
        pages = {434-438},
          doi = {10.1007/BF00171615},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1968SoPh....3..434H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1968IAUGA..19p.283L,
       author = {{Livingston}, W.~C.},
        title = "High Dispersion Stellar Spectroscopy and the Role of the Image Tube at the McMath Solar Telescope",
    booktitle = {IAU General Assembly},
         year = 1968,
       volume = {19},
        pages = {p.283},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1968IAUGA..19p.283L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1968BAICz..19..283L,
       author = {{Livingston}, W.},
        title = "High dispersion stellar spectroscopy and the role of the image tube at the McMath solar telescope",
      journal = {Bulletin of the Astronomical Institutes of Czechoslovakia},
         year = 1968,
       volume = {19},
        pages = {283},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1968BAICz..19..283L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1968ApOpt...7..271L,
       author = {{Livingston}, W.~C.},
        title = "A Solar Image or Spectrum Scanning Technique",
      journal = {\ao},
         year = 1968,
       volume = {7},
        pages = {271},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1968ApOpt...7..271L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1968AJS....73R..67L,
       author = {{L{\'e}na}, P.~J. and {Livingston}, W.~C. and {Slaughter}, C.~D.},
        title = "Wavelength Dependence of Solar Granulation- A Preliminary Report.",
      journal = {The Astronomical Journal Supplement},
         year = 1968,
       volume = {73},
        pages = {67},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1968AJS....73R..67L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1968AJS....73Q..69L,
       author = {{Livingston}, W.~C.},
        title = "On the Absence of Extremely Fine Structure in Quiet Sun Magnetic Fields.",
      journal = {The Astronomical Journal Supplement},
         year = 1968,
       volume = {73},
        pages = {69},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1968AJS....73Q..69L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1967PASP...79..140B,
       author = {{Brandt}, John C. and {Livingston}, W.~C. and {Trumbo}, D.~E.},
        title = "Temperature of the Solar Corona from Intensity Gradients Measured during the May 30, 1965 Total Eclipse",
      journal = {\pasp},
         year = 1967,
       volume = {79},
       number = {467},
        pages = {140},
          doi = {10.1086/128455},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1967PASP...79..140B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1967bsms.conf...61L,
       author = {{Livingston}, W.~C.},
        title = "On correlations between brightness, velocity, and magnetic fields in the solar photosphere",
    booktitle = {Fifth Berkeley Symposium on Mathematical Statistics and Probability},
         year = 1967,
        pages = {61-72},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1967bsms.conf...61L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1967NatH...76...44O,
       author = {{Orville}, R.~E. and {Livingston}, W.~C.},
        title = "Color through a Raindrop - the Mechanics of Rainbow Formation",
      journal = {Natural History},
         year = 1967,
       volume = {76},
        pages = {p.44},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1967NatH...76...44O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1967JGR....72..815N,
       author = {{Norton}, Robert H. and {Gunn}, James E. and {Livingston}, W.~C. and {Newkirk}, G.~A. and {Zirin}, H.},
        title = "Surveyor 1 Observations of the Solar Corona",
      journal = {\jgr},
         year = 1967,
       volume = {72},
        pages = {815},
          doi = {10.1029/JZ072i002p00815},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1967JGR....72..815N},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1966SciAm.215e..54L,
       author = {{Livingston}, William C.},
        title = "Magnetic Fields on the Quiet Sun",
      journal = {Scientific American},
         year = 1966,
       volume = {215},
       number = {5},
        pages = {54-62},
          doi = {10.1038/scientificamerican1166-54},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1966SciAm.215e..54L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1966S&T....31...24L,
       author = {{Livingston}, W. and {Roddier}, F. and {Spinrad}, H. and {Slaughter}, C. and {Chapman}, D.},
        title = "The Sodium D Lines in Comet Ikeya-Seki",
      journal = {\skytel},
         year = 1966,
       volume = {31},
        pages = {24},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1966S&T....31...24L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1966ApOpt...5.1336L,
       author = {{Livingston}, W.~C.},
        title = "An Image Tube Design for Spectroscopy",
      journal = {\ao},
         year = 1966,
       volume = {5},
       number = {8},
        pages = {1336},
          doi = {10.1364/AO.5.001336},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1966ApOpt...5.1336L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1966ApOpt...5.1335L,
       author = {{Livingston}, W.~C.},
        title = "Enhancement of Photocathode Sensitivity by Total Internal Reflection as Applied to an Image Tube",
      journal = {\ao},
         year = 1966,
       volume = {5},
       number = {8},
        pages = {1335},
          doi = {10.1364/AO.5.001335},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1966ApOpt...5.1335L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1965ApJ...142.1667L,
       author = {{Lynds}, C.~R. and {Stockton}, A.~N. and {Livingston}, W.~C.},
        title = "New Spectroscope Observations of Quasi-Stellar Sources.",
      journal = {\apj},
         year = 1965,
       volume = {142},
        pages = {1667},
          doi = {10.1086/148457},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1965ApJ...142.1667L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1965PASP...77..133L,
       author = {{Livingston}, W.},
        title = "1/f Noise and the Astronomical Observation",
      journal = {\pasp},
         year = 1965,
       volume = {77},
       number = {455},
        pages = {133},
          doi = {10.1086/128176},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1965PASP...77..133L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1964ApJ...140..818L,
       author = {{Livingston}, W.~C. and {Lynds}, C.~R.},
        title = "Observations of Interstellar Lines with Very High Resolution.",
      journal = {\apj},
         year = 1964,
       volume = {140},
        pages = {818},
          doi = {10.1086/147983},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1964ApJ...140..818L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INCOLLECTION{1964aste.book..330L,
       author = {{Livingston}, W.~C.},
        title = "Application of the Image Orthicon to Spectroscopy",
    booktitle = {Astronomical techniques},
         year = 1964,
       editor = {{Hiltner}, William A.},
        pages = {330},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1964aste.book..330L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1963SMPTE..72..771L,
       author = {{Livingston}, W.~C.},
        title = "Resolution of the Image-Orthicon Camera Tube under Non-Standard Scan Conditions",
      journal = {Soc. Motion Pic. and Tel. Engin},
         year = 1963,
       volume = {72},
        pages = {771},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1963SMPTE..72..771L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1963AJ.....68Q.284L,
       author = {{Livingston}, William and {Lynds}, C.~R.},
        title = "Recent Experiments with Image Tubes at Kitt Peak National Observatory.",
      journal = {\aj},
         year = 1963,
       volume = {68},
        pages = {284},
          doi = {10.1086/109043},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1963AJ.....68Q.284L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1962AstTe...2..330L,
       author = {{Livingston}, W.~C.},
        title = "Applications of the Image Orthicon to Spectroscopy",
      journal = {Astronomical Techniques},
         year = 1962,
       volume = {2},
        pages = {330},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1962AstTe...2..330L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1961PASP...73..331L,
       author = {{Livingston}, W.~C.},
        title = "Application of the Image Orthicon to Stellar Photometry",
      journal = {\pasp},
         year = 1961,
       volume = {73},
       number = {434},
        pages = {331},
          doi = {10.1086/127696},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1961PASP...73..331L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INCOLLECTION{1961NASSP...2..167L,
       author = {{Livingston}, William C.},
        title = "Applications of Image Orthicons in Solar and Stellar Astronomy",
    booktitle = {Image Intensifier Symposium},
         year = 1961,
       volume = {2},
        pages = {167},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1961NASSP...2..167L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@PHDTHESIS{1959PhDT.........1L,
       author = {{Livingston}, William Charles},
        title = "Application of the Image Orthicon to Astronomical Spectroscopy.",
       school = {University of California, Berkeley},
         year = 1959,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1959PhDT.........1L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1958Sci...127.1058B,
       author = {{Babcock}, H.~D. and {Livingston}, W.~C.},
        title = "Changes in the Sun's Polar Magnetic Field",
      journal = {Science},
         year = 1958,
       volume = {127},
        pages = {1058},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1958Sci...127.1058B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1957PASP...69..390L,
       author = {{Livingston}, William},
        title = "Application of the Refrigerated Image Orthicon to Spectrophotometry",
      journal = {\pasp},
         year = 1957,
       volume = {69},
       number = {410},
        pages = {390},
          doi = {10.1086/127103},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1957PASP...69..390L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}


