@INPROCEEDINGS{2003ESASP.517..117W,
       author = {{Woodard}, Martin F. and {Libbrecht}, Ken G.},
        title = "Origin of irradiance variations from disk photometer data",
    booktitle = {GONG+ 2002. Local and Global Helioseismology: the Present and Future},
         year = 2003,
       editor = {{Sawaya-Lacoste}, Huguette},
       series = {ESA Special Publication},
       volume = {517},
        pages = {117},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2003ESASP.517..117W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2003SoPh..212...51W,
       author = {{Woodard}, M.~F. and {Libbrecht}, K.~G.},
        title = "Spatial and temporal variations in the solar brightness",
      journal = {\solphys},
         year = 2003,
       volume = {212},
       number = {1},
        pages = {51-64},
          doi = {10.1023/A:1022952206013},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2003SoPh..212...51W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2002PASP..114..826B,
       author = {{Brown}, Timothy M. and {Libbrecht}, Kenneth G. and {Charbonneau}, David},
        title = "A Search for CO Absorption in the Transmission Spectrum of HD 209458b",
      journal = {\pasp},
         year = 2002,
       volume = {114},
       number = {798},
        pages = {826-832},
          doi = {10.1086/341717},
archivePrefix = {arXiv},
       eprint = {astro-ph/0205246},
 primaryClass = {astro-ph},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002PASP..114..826B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2002AdSpR..29.1889G,
       author = {{Goode}, P.~R. and {Didkovsky}, L.~V. and {Libbrecht}, K.~G. and {Woodard}, M.~F.},
        title = "Evolution of the sun's near-surface asphericities over the activity cycle",
      journal = {Advances in Space Research},
         year = 2002,
       volume = {29},
       number = {12},
        pages = {1889-1898},
          doi = {10.1016/S0273-1177(02)00240-5},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002AdSpR..29.1889G},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2001Mercu..30e..24L,
       author = {{Libbrecht}, Kenneth G.},
        title = "LIGO: Hearing the Gravitational-Wave Universe",
      journal = {Mercury},
         year = 2001,
       volume = {30},
       number = {5},
        pages = {24},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001Mercu..30e..24L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2000AAS...197.1105B,
       author = {{Brown}, T.~M. and {Butler}, R.~P. and {Charbonneau}, D. and {Noyes}, R.~W. and {Sasselov}, D. and {Libbrecht}, K.~G. and {Marcy}, G.~W. and {Seager}, S. and {Vogt}, S.~S.},
        title = "Seeking the Atmospheric Transmission Spectrum of HD209458b",
    booktitle = {AAS abstracts},
         year = 2000,
       series = {AAS abstracts},
       volume = {197},
          eid = {11.05},
        pages = {11.05},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2000AAS...197.1105B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2000SPD....31.0112W,
       author = {{Woodard}, M.~F. and {Libbrecht}, K.~G.},
        title = "Photometric Measurements of the Solar Disk at BBSO",
    booktitle = {AAS/Solar Physics Division Meeting \#31},
         year = 2000,
       series = {AAS/Solar Physics Division Meeting},
       volume = {4131},
          eid = {01.12},
        pages = {01.12},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2000SPD....31.0112W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2000BAAS...32..803W,
       author = {{Woodard}, M.~F. and {Libbrecht}, K.~G.},
        title = "Photometric measurements of the solar disk at BBSO.",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 2000,
       volume = {32},
          eid = {1.12},
        pages = {803},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2000BAAS...32..803W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1998APS..APR.R1003L,
       author = {{Libbrecht}, Ken G.},
        title = "LIGO: Present Status and Future Improvements.",
    booktitle = {APS April Meeting Abstracts},
         year = 1998,
       series = {APS Meeting Abstracts},
          eid = {R10.03},
        pages = {R10.03},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1998APS..APR.R1003L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1998SoPh..178....1T,
       author = {{Taylor}, S.~F. and {Varsik}, J.~R. and {Woodard}, M.~F. and {Libbrecht}, K.~G.},
        title = "Spatial Dependence of Solar-Cycle Changes in the Sun's Luminosity",
      journal = {\solphys},
         year = 1998,
       volume = {178},
       number = {1},
        pages = {1-12},
          doi = {10.1023/A:1004974425975},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1998SoPh..178....1T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1996Sci...272.1292H,
       author = {{Hill}, F. and {Stark}, P.~B. and {Stebbins}, R.~T. and {Anderson}, E.~R. and {Antia}, H.~M. and {Brown}, T.~M. and {Duvall}, T.~L., Jr. and {Haber}, D.~A. and {Harvey}, J.~W. and {Hathaway}, D.~H. and {Howe}, R. and {Hubbard}, R.~P. and {Jones}, H.~P. and {Kennedy}, J.~R. and {Korzennik}, S.~G. and {Kosovichev}, A.~G. and {Leibacher}, J.~W. and {Libbrecht}, K.~G. and {Pintar}, J.~A. and {Rhodes}, E.~J., Jr. and {Schou}, J. and {Thompson}, M.~J. and {Tomczyk}, S. and {Toner}, C.~G. and {Toussaint}, R. and {Williams}, W.~E.},
        title = "The Solar Acoustic Spectrum and Eigenmode Parameters",
      journal = {Science},
         year = 1996,
       volume = {272},
       number = {5266},
        pages = {1292-1295},
          doi = {10.1126/science.272.5266.1292},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1996Sci...272.1292H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1995PASP..107...62L,
       author = {{Libbrecht}, K.~G. and {Peri}, M.~L.},
        title = "A Fiber-Fed Echelle Spectrograph for the Hale 5-m Telescope",
      journal = {\pasp},
         year = 1995,
       volume = {107},
        pages = {62},
          doi = {10.1086/133516},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995PASP..107...62L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1994SoPh..152..351H,
       author = {{Hill}, Frank and {Fischer}, George and {Forgach}, Suzanne and {Grier}, Jennifer and {Leibacher}, John W. and {Jones}, Harrison P. and {Jones}, Patricia B. and {Kupke}, Renate and {Stebbins}, Robin T. and {Clay}, Donald W. and {Ingram}, Robert E.~L. and {Libbrecht}, Kenneth G. and {Zirin}, Harold and {Ulrichi}, Roger K. and {Websteri}, Lawrence and {Hieda}, Lester S. and {Labonte}, Barry J. and {Lu}, Wayne M.~T. and {Sousa}, Edwin M. and {Garc{\'{\i}}a}, Charles J. and {Yasukawa}, Eric A. and {Kennewell}, John A. and {Cole}, David G. and {Zhen}, Huang and {Su-Min}, Xiao and {Bhatnagar}, Arvind and {Ambastha}, Aashok and {Al-Khashlan}, Abdulrahman Sa'ad and {Abdul-Samad}, Muhammad-Saleh and {Benkhaldoun}, Zouhair and {Kadiri}, Samir and {S{\'a}nchez}, Francisco and {Pall{\'e}}, Pere L. and {Duhalde}, Oscar and {Solis}, Hernan and {Sa{\'a}}, Oscar and {Gonz{\'a}lez}, Ricardo},
        title = "The Global Oscillation Network Group Site Survey - Part Two",
      journal = {\solphys},
         year = 1994,
       volume = {152},
       number = {2},
        pages = {351-379},
          doi = {10.1007/BF00680444},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994SoPh..152..351H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INCOLLECTION{1994snft.book..428L,
       author = {{Libbrecht}, K.~G. and {Woodard}, M.~F.},
        title = "Advances in Helioseismology",
    booktitle = {Solar Neutrinos. The First Thirty Years},
         year = 1994,
       editor = {{Bahcall}, J.~N. and {Davis}, R., Jr. and {Parker}, P. and {Smirnov}, A. and {Ulrich}, R.},
        pages = {428},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994snft.book..428L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1993AAS...18311108P,
       author = {{Peri}, M. and {Libbrecht}, K.},
        title = "A Search for Acoustic Oscillations on eta CAS with the Palomar 200'' Echelle Spectrograph",
    booktitle = {AAS abstracts},
         year = 1993,
       series = {AAS abstracts},
       volume = {183},
          eid = {111.08},
        pages = {111.08},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993AAS...18311108P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1993Sci...260.1778W,
       author = {{Woodard}, M.~F. and {Libbrecht}, K.~G.},
        title = "Observations of Time Variation in the Sun's Rotation",
      journal = {Science},
         year = 1993,
       volume = {260},
       number = {5115},
        pages = {1778-1781},
          doi = {10.1126/science.260.5115.1778},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993Sci...260.1778W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1993AAS...182.5109P,
       author = {{Peri}, M. and {Libbrecht}, K.},
        title = "Preliminary Assessment of Stellar RV Variation Measurements with the Palomar East Arm Echelle Spectrograph",
    booktitle = {AAS abstracts \#182},
         year = 1993,
       series = {AAS abstracts},
       volume = {182},
          eid = {51.09},
        pages = {51.09},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993AAS...182.5109P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1993ApJ...402L..77W,
       author = {{Woodard}, M.~F. and {Libbrecht}, K.~G.},
        title = "Solar Activity and Oscillation Frequency Splittings",
      journal = {\apjl},
         year = 1993,
       volume = {402},
        pages = {L77},
          doi = {10.1086/186704},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993ApJ...402L..77W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1993ASPC...42..489P,
       author = {{Peri}, M.~L. and {Libbrecht}, K.~G.},
        title = "A New Echelle Spectrograph for Asteroseismology",
    booktitle = {GONG 1992. Seismic Investigation of the Sun and Stars},
         year = 1993,
       editor = {{Brown}, Timothy M.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {42},
        pages = {489},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993ASPC...42..489P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1993ASPC...42..213G,
       author = {{Gough}, D.~O. and {Kosovichev}, A.~G. and {Sekii}, T. and {Libbrecht}, K.~G. and {Woodard}, M.~F.},
        title = "The Form of the Angular Velocity in the Solar Convection Zone",
    booktitle = {GONG 1992. Seismic Investigation of the Sun and Stars},
         year = 1993,
       editor = {{Brown}, Timothy M.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {42},
        pages = {213},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993ASPC...42..213G},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1993ASPC...40...93G,
       author = {{Gough}, D.~O. and {Kosovichev}, A.~G. and {Sekii}, T. and {Libbrecht}, K.~G. and {Woodard}, M.~F.},
        title = "Seismic evidence of modulation of the structure and angular velocity of the Sun associated with the solar cycle",
    booktitle = {IAU Colloq. 137: Inside the Stars},
         year = 1993,
       editor = {{Weiss}, Werner W. and {Baglin}, Annie},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {40},
        pages = {93},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993ASPC...40...93G},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1992AAS...18110116P,
       author = {{Peri}, M. and {Libbrecht}, K.},
        title = "A New Echelle Spectrograph for Astroseismology",
    booktitle = {AAS abstracts},
         year = 1992,
       series = {AAS abstracts},
       volume = {181},
          eid = {101.16},
        pages = {101.16},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992AAS...18110116P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1992ApJ...387..712L,
       author = {{Libbrecht}, K.~G.},
        title = "On the Ultimate Accuracy of Solar Oscillation Frequency Measurements",
      journal = {\apj},
         year = 1992,
       volume = {387},
        pages = {712},
          doi = {10.1086/171119},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992ApJ...387..712L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1991ApJ...381L..35K,
       author = {{Kuhn}, J.~R. and {Libbrecht}, K.~G.},
        title = "Nonfacular Solar Luminosity Variations",
      journal = {\apjl},
         year = 1991,
       volume = {381},
        pages = {L35},
          doi = {10.1086/186190},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991ApJ...381L..35K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1991Sci...253..152L,
       author = {{Libbrecht}, K.~G. and {Woodard}, M.~F.},
        title = "Advances in Helioseismology",
      journal = {Science},
         year = 1991,
       volume = {253},
       number = {5016},
        pages = {152-157},
          doi = {10.1126/science.253.5016.152},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991Sci...253..152L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1991ApJ...374L..61W,
       author = {{Woodard}, M.~F. and {Libbrecht}, K.~G.},
        title = "Is There an Acoustic Resonance in the Solar Chromosphere?",
      journal = {\apjl},
         year = 1991,
       volume = {374},
        pages = {L61},
          doi = {10.1086/186072},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991ApJ...374L..61W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1991ApJ...373L..81W,
       author = {{Woodard}, M.~F. and {Kuhn}, J.~R. and {Murray}, N. and {Libbrecht}, K.~G.},
        title = "Short-Term Changes in Solar Oscillation Frequencies and Solar Activity",
      journal = {\apjl},
         year = 1991,
       volume = {373},
        pages = {L81},
          doi = {10.1086/186056},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991ApJ...373L..81W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1991SoPh..132..223P,
       author = {{Peri}, Michal L. and {Libbrecht}, Ken G.},
        title = "A Search for Acoustic Amplitude Deficit at the Antipodes of Sunspots",
      journal = {\solphys},
         year = 1991,
       volume = {132},
       number = {2},
        pages = {223-231},
          doi = {10.1007/BF00152284},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991SoPh..132..223P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INCOLLECTION{1991sia..book..479L,
       author = {{Libbrecht}, K.~G. and {Morrow}, C.~A.},
        title = "The solar rotation.",
    booktitle = {Solar Interior and Atmosphere},
         year = 1991,
        pages = {479-500},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991sia..book..479L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1990ApJS...74.1129L,
       author = {{Libbrecht}, K.~G. and {Woodard}, M.~F. and {Kaufman}, J.~M.},
        title = "Frequencies of Solar Oscillations",
      journal = {\apjs},
         year = 1990,
       volume = {74},
        pages = {1129},
          doi = {10.1086/191528},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990ApJS...74.1129L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1990ApJ...359..232L,
       author = {{Libbrecht}, K.~G.},
        title = "Comparison of Solar p-Mode Oscillations in Surface Brightness and Velocity",
      journal = {\apj},
         year = 1990,
       volume = {359},
        pages = {232},
          doi = {10.1086/169054},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990ApJ...359..232L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1990Natur.345..779L,
       author = {{Libbrecht}, K.~G. and {Woodard}, M.~F.},
        title = "Solar-cycle effects on solar oscillation frequencies",
      journal = {\nat},
         year = 1990,
       volume = {345},
       number = {6278},
        pages = {779-782},
          doi = {10.1038/345779a0},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990Natur.345..779L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1990BAAS...22..890L,
       author = {{Libbrecht}, K.~G.},
        title = "Solar Cycle Effects on Solar Oscillation Frequencies",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1990,
       volume = {22},
        pages = {890},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990BAAS...22..890L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1990BAAS...22..856P,
       author = {{Peri}, M.~L. and {Libbrecht}, K.~G.},
        title = "A Search for Acoustic Amplitude Deficit at the Antipodes of Sunspots",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1990,
       volume = {22},
        pages = {856},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990BAAS...22..856P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INCOLLECTION{1990LNP...367..145L,
       author = {{Libbrecht}, K.~G. and {Woodard}, M.~F.},
        title = "Observations of Solar Cycle Variations in Solar pMode Frequencies and Splittings",
    booktitle = {Progress of Seismology of the Sun and Stars},
         year = 1990,
       editor = {{Osaki}, Yoji and {Shibahashi}, Hiromoto},
       volume = {367},
        pages = {145},
          doi = {10.1007/3-540-53091-6\_75},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990LNP...367..145L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1989S&T....77..584L,
       author = {{Libbrecht}, K.},
        title = "Inside the Spinning Sun",
      journal = {\skytel},
         year = 1989,
       volume = {77},
        pages = {584},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1989S&T....77..584L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1989ApJ...341L.103C,
       author = {{Christensen-Dalsgaard}, J. and {Gough}, D.~O. and {Libbrecht}, K.~G.},
        title = "Seismology of Solar Oscillation Line Widths",
      journal = {\apjl},
         year = 1989,
       volume = {341},
        pages = {L103},
          doi = {10.1086/185468},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1989ApJ...341L.103C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1989ApJ...337L..53D,
       author = {{Dziembowski}, W.~A. and {Goode}, Philip R. and {Libbrecht}, K.~G.},
        title = "The Radial Gradient in the Sun's Rotation",
      journal = {\apjl},
         year = 1989,
       volume = {337},
        pages = {L53},
          doi = {10.1086/185377},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1989ApJ...337L..53D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{1989ApJ...336.1092L,
       author = {{Libbrecht}, K.~G.},
        title = "Solar p-Mode Frequency Splittings",
      journal = {\apj},
         year = 1989,
       volume = {336},
        pages = {1092},
          doi = {10.1086/167079},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1989ApJ...336.1092L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1988ESASP.286..209H,
       author = {{Hill}, F. and {Ambastha}, A. and {Ball}, W. and {Duhalde}, O. and {Farris}, D. and {Fischer}, G. and {Hieda}, L. and {Zhen}, Huang and {Ingram}, B. and {Jackson}, P. and {Jones}, H. and {Jones}, W. and {Kennewell}, J. and {Kunkel}, W. and {Kupke}, R. and {Labonte}, B. and {Leibacher}, J. and {Libbrecht}, K. and {Lu}, W. and {Morrison}, L. and {Odell}, C. and {Pall{\'e}}, P. and {Sa{\'a}}, O. and {Sousa}, E. and {Stebbins}, T. and {Xiao}, Suming and {GONG Site Survey Team}},
        title = "The GONG site survey.",
    booktitle = {Seismology of the Sun and Sun-Like Stars},
         year = 1988,
       editor = {{Rolfe}, E.~J.},
       series = {ESA Special Publication},
       volume = {286},
        pages = {209-215},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988ESASP.286..209H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1988ESASP.286..131L,
       author = {{Libbrecht}, Ken G.},
        title = "Solar p-mode frequency splittings.",
    booktitle = {Seismology of the Sun and Sun-Like Stars},
         year = 1988,
       editor = {{Rolfe}, E.~J.},
       series = {ESA Special Publication},
       volume = {286},
        pages = {131-136},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988ESASP.286..131L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1988ESASP.286...67W,
       author = {{Woodard}, Martin F. and {Libbrecht}, Ken G.},
        title = "On the measurement of solar rotation using high-degree p-mode oscillations.",
    booktitle = {Seismology of the Sun and Sun-Like Stars},
         year = 1988,
       editor = {{Rolfe}, E.~J.},
       series = {ESA Special Publication},
       volume = {286},
        pages = {67-71},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988ESASP.286...67W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1988ESASP.286....3L,
       author = {{Libbrecht}, Ken G.},
        title = "The excitation and damping of solar oscillations. (Invited review).",
    booktitle = {Seismology of the Sun and Sun-Like Stars},
         year = 1988,
       editor = {{Rolfe}, E.~J.},
       series = {ESA Special Publication},
       volume = {286},
        pages = {3-10},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988ESASP.286....3L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988Sci...242..908K,
       author = {{Kuhn}, J.~R. and {Libbrecht}, K.~G. and {Dicke}, R.~H.},
        title = "The Surface Temperature of the Sun and Changes in the Solar Constant",
      journal = {Science},
         year = 1988,
       volume = {242},
       number = {4880},
        pages = {908-911},
          doi = {10.1126/science.242.4880.908},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988Sci...242..908K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988ApJ...334..510L,
       author = {{Libbrecht}, K.~G.},
        title = "Solar p-Mode Phenomenology",
      journal = {\apj},
         year = 1988,
       volume = {334},
        pages = {510},
          doi = {10.1086/166855},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988ApJ...334..510L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988SSRv...47..275L,
       author = {{Libbrecht}, Ken G.},
        title = "Solar and stellar seismology",
      journal = {\ssr},
         year = 1988,
       volume = {47},
       number = {3-4},
        pages = {275-301},
          doi = {10.1007/BF00243557},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988SSRv...47..275L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988ApJ...330L..51L,
       author = {{Libbrecht}, K.~G.},
        title = "Radial Velocity Observations Reveal Multimode Oscillations in Gamma Equulei",
      journal = {\apjl},
         year = 1988,
       volume = {330},
        pages = {L51},
          doi = {10.1086/185203},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988ApJ...330L..51L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1988IAUS..132...83L,
       author = {{Libbrecht}, K.~G.},
        title = "A Search for Radial Velocity Oscillations in Procyon",
    booktitle = {The Impact of Very High S/N Spectroscopy on Stellar Physics},
         year = 1988,
       editor = {{Cayrel de Strobel}, G. and {Spite}, Monique},
       volume = {132},
        pages = {83},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988IAUS..132...83L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1988IAUS..123..359L,
       author = {{Libbrecht}, K.~G.},
        title = "What do the Observations Tell us about the Excitation of Solar Oscillation Modes",
    booktitle = {Advances in Helio- and Asteroseismology},
         year = 1988,
       editor = {{Christensen-Dalsgaard}, Jorgen and {Frandsen}, Soren},
       volume = {123},
        pages = {359},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988IAUS..123..359L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988ApJ...324.1172L,
       author = {{Libbrecht}, K.~G. and {Kaufman}, J.~M.},
        title = "Frequencies of High-Degree Solar Oscillations",
      journal = {\apj},
         year = 1988,
       volume = {324},
        pages = {1172},
          doi = {10.1086/165972},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988ApJ...324.1172L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988ApJ...324.1158D,
       author = {{Duvall}, T.~L., Jr. and {Harvey}, J.~W. and {Libbrecht}, K.~G. and {Popp}, B.~D. and {Pomerantz}, M.~A.},
        title = "Frequencies of Solar p-Mode Oscillations",
      journal = {\apj},
         year = 1988,
       volume = {324},
        pages = {1158},
          doi = {10.1086/165971},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988ApJ...324.1158D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@MISC{1987ApJ...319.1010K,
       author = {{Kuhn}, J.~R. and {Libbrecht}, K.~G. and {Dicke}, R.~H.},
        title = "Observations of a Solar Latitude-dependent Limb Brightness Variation: Erratum",
 howpublished = {Astrophysical Journal v.319, p.1010},
         year = 1987,
        pages = {1010},
          doi = {10.1086/165518},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987ApJ...319.1010K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1987Natur.328..326K,
       author = {{Kuhn}, J.~R. and {Libbrecht}, K.~G. and {Dicke}, R.~H.},
        title = "Evidence of global circulation currents from solar-limb temperature variations",
      journal = {\nat},
         year = 1987,
       volume = {328},
       number = {6128},
        pages = {326-327},
          doi = {10.1038/328326a0},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987Natur.328..326K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1987ApJ...318..451D,
       author = {{Dicke}, R.~H. and {Kuhn}, J.~R. and {Libbrecht}, K.~G.},
        title = "Is the Solar Oblateness Variable? Measurements of 1985",
      journal = {\apj},
         year = 1987,
       volume = {318},
        pages = {451},
          doi = {10.1086/165382},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987ApJ...318..451D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1987BAAS...19Q.933L,
       author = {{Libbrecht}, Ken G.},
        title = "Progress in Helioseismology",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1987,
       volume = {19},
        pages = {933},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987BAAS...19Q.933L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1987ASSL..137...59L,
       author = {{Libbrecht}, Ken G.},
        title = "Fine Structure in Solar Oscillation Spectra",
    booktitle = {The Internal Solar Angular Velocity},
         year = 1987,
       editor = {{Durney}, Bernard R. and {Sofia}, Sabatino},
       volume = {137},
        pages = {59},
          doi = {10.1007/978-94-009-3903-5\_8},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987ASSL..137...59L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1986ApJ...311.1025D,
       author = {{Dicke}, R.~H. and {Kuhn}, J.~R. and {Libbrecht}, K.~G.},
        title = "The Variable Oblateness of the Sun: Measurements of 1984",
      journal = {\apj},
         year = 1986,
       volume = {311},
        pages = {1025},
          doi = {10.1086/164839},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986ApJ...311.1025D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1986Natur.323..235L,
       author = {{Libbrecht}, K.~G. and {Popp}, B.~D. and {Kaufman}, J.~M. and {Penn}, M.~J.},
        title = "The excitation and damping of solar oscillations",
      journal = {\nat},
         year = 1986,
       volume = {323},
       number = {6085},
        pages = {235-238},
          doi = {10.1038/323235a0},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986Natur.323..235L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1986ApJ...308..413L,
       author = {{Libbrecht}, K.~G. and {Zirin}, H.},
        title = "Properties of Intermediate-Degree Solar Oscillation Modes",
      journal = {\apj},
         year = 1986,
       volume = {308},
        pages = {413},
          doi = {10.1086/164511},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986ApJ...308..413L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1986Natur.319..753L,
       author = {{Libbrecht}, K.~G.},
        title = "Is there an unusual solar core?",
      journal = {\nat},
         year = 1986,
       volume = {319},
       number = {6056},
        pages = {753-755},
          doi = {10.1038/319753a0},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986Natur.319..753L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1986Natur.319..128K,
       author = {{Kuhn}, J.~R. and {Libbrecht}, K.~G. and {Dicke}, R.~H.},
        title = "Solar ellipticity fluctuations yield no evidence of g-modes",
      journal = {\nat},
         year = 1986,
       volume = {319},
       number = {6049},
        pages = {128-131},
          doi = {10.1038/319128a0},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986Natur.319..128K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1985ApJ...299.1047L,
       author = {{Libbrecht}, K.~G. and {Kuhn}, J.~R.},
        title = "On the facular contrast near the solar limb",
      journal = {\apj},
         year = 1985,
       volume = {299},
        pages = {1047-1050},
          doi = {10.1086/163772},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985ApJ...299.1047L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1985SoPh...99..371L,
       author = {{Libbrecht}, Ken G.},
        title = "Practical Considerations for the Generation of Large Order Spherical Harmonics",
      journal = {\solphys},
         year = 1985,
       volume = {99},
       number = {1-2},
        pages = {371-373},
          doi = {10.1007/BF00157320},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985SoPh...99..371L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1985Natur.316..687D,
       author = {{Dicke}, R.~H. and {Kuhn}, J.~R. and {Libbrecht}, K.~G.},
        title = "Oblateness of the Sun in 1983 and relativity",
      journal = {\nat},
         year = 1985,
       volume = {316},
       number = {6030},
        pages = {687-690},
          doi = {10.1038/316687a0},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985Natur.316..687D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1985ApJ...290..758K,
       author = {{Kuhn}, J.~R. and {Libbrecht}, K.~G. and {Dicke}, R.~H.},
        title = "Observations of a Solar Latitude-dependent Limb Brightness Variation",
      journal = {\apj},
         year = 1985,
       volume = {290},
        pages = {758},
          doi = {10.1086/163034},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985ApJ...290..758K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1984BAAS...16..451K,
       author = {{Kuhn}, J.~R. and {Libbrecht}, K.~G. and {Dicke}, R.~H.},
        title = "Observations of a Solar Latitude Dependent Photospheric Brightness Variation",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1984,
       volume = {16},
        pages = {451},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984BAAS...16..451K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1984ApJ...277..889L,
       author = {{Libbrecht}, K.~G. and {Kuhn}, J.~R.},
        title = "A new measurement of the facular contrast near the solar limb",
      journal = {\apj},
         year = 1984,
       volume = {277},
        pages = {889-896},
          doi = {10.1086/161759},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984ApJ...277..889L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@PHDTHESIS{1984PhDT.......133L,
       author = {{Libbrecht}, Kenneth George},
        title = "The shape of the sun",
       school = {Princeton University, New Jersey},
         year = 1984,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984PhDT.......133L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@PHDTHESIS{1984PhDT.........3L,
       author = {{Libbrecht}, K.~G.},
        title = "The Shape of the Sun",
       school = {Princeton University, New Jersey},
         year = 1984,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984PhDT.........3L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1983Natur.304..326D,
       author = {{Dicke}, R.~H. and {Kuhn}, J.~R. and {Libbrecht}, K.~G.},
        title = "Facular influences on the apparent solar shape",
      journal = {\nat},
         year = 1983,
       volume = {304},
       number = {5924},
        pages = {326-328},
          doi = {10.1038/304326a0},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1983Natur.304..326D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1983BAAS...15..717L,
       author = {{Libbrecht}, K.~G. and {Kuhn}, J.~R.},
        title = "A New Measurement of the Facular Contrast Near the Solar Limb",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1983,
       volume = {15},
        pages = {717},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1983BAAS...15..717L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}


