@INPROCEEDINGS{2014LPICo1783.5014C,
       author = {{Cianchetta}, I. and {Trentelman}, K. and {Maish}, J. and {Walton}, M.},
        title = "Disclosing the Firing Protocol of Athenian Pottery Production: A Raman and Colorimetric Study of Replicates and Original Samples",
    booktitle = {11th International GeoRaman Conference},
         year = 2014,
       editor = {{LPI Editorial Board}},
       series = {LPI Contributions},
       volume = {1783},
          eid = {5014},
        pages = {5014},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014LPICo1783.5014C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2008ApJ...681.1698C,
       author = {{Chapman}, G.~A. and {Dobias}, J.~J. and {Walton}, S.~R.},
        title = "On the Variability of the Apparent Solar Radius",
      journal = {\apj},
         year = 2008,
       volume = {681},
       number = {2},
        pages = {1698-1702},
          doi = {10.1086/588512},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2008ApJ...681.1698C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2008SoPh..248..323J,
       author = {{Jones}, H.~P. and {Chapman}, G.~A. and {Harvey}, K.~L. and {Pap}, J.~M. and {Preminger}, D.~G. and {Turmon}, M.~J. and {Walton}, S.~R.},
        title = "A Comparison of Feature Classification Methods for Modeling Solar Irradiance Variation",
      journal = {\solphys},
         year = 2008,
       volume = {248},
       number = {2},
        pages = {323-337},
          doi = {10.1007/s11207-007-9069-4},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2008SoPh..248..323J},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2008SoPh..248..141W,
       author = {{Wesolowski}, M.~J. and {Walton}, S.~R. and {Chapman}, G.~A.},
        title = "The Behavior of Sunspot Contrast during Cycle 23",
      journal = {\solphys},
         year = 2008,
       volume = {248},
       number = {1},
        pages = {141-154},
          doi = {10.1007/s11207-008-9123-x},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2008SoPh..248..141W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2006ASPC..358...31P,
       author = {{Penn}, M.~J. and {Jaeggli}, S.~A. and {Henney}, C.~J. and {Luszcz}, S. and {Walton}, S.~R.},
        title = "Penumbral Moving Magnetic Features",
    booktitle = {Solar Polarization 4},
         year = 2006,
       editor = {{Casini}, R. and {Lites}, B.~W.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {358},
        pages = {31},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2006ASPC..358...31P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2006AGUFMSH24A..02W,
       author = {{Walton}, S.~R.},
        title = "Solar Irradiance Variations: Cycles 22 and 23",
    booktitle = {AGU abstracts},
         year = 2006,
       volume = {2006},
          eid = {SH24A-02},
        pages = {SH24A-02},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2006AGUFMSH24A..02W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2005AGUSMSP41B..10W,
       author = {{Walton}, S.~R. and {Preminger}, D.~G.},
        title = "A ``Toy'' Simulation of Total Solar Irradiance Variations",
    booktitle = {AGU Spring Meeting Abstracts},
         year = 2005,
       volume = {2005},
          eid = {SP41B-10},
        pages = {SP41B-10},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005AGUSMSP41B..10W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2005AGUSMSH22B..02F,
       author = {{Foukal}, P. and {Bernasconi}, P.~N. and {Walton}, S.~R.},
        title = "Can Changing Sunspot and Facular Areas Reproduce the Amplitude of Total Irradiance Variations?(Look,Mom; No Free Parameters!)",
    booktitle = {AGU Spring Meeting Abstracts},
         year = 2005,
       volume = {2005},
          eid = {SH22B-02},
        pages = {SH22B-02},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005AGUSMSH22B..02F},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2005SoPh..226...37C,
       author = {{Chapman}, G.~A. and {Hoffer}, A.~S. and {Walton}, S.~R.},
        title = "On the Facular Area Surrounding Decaying Sunspots",
      journal = {\solphys},
         year = 2005,
       volume = {226},
       number = {1},
        pages = {37-43},
          doi = {10.1007/s11207-005-5189-x},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005SoPh..226...37C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2005MmSAI..76..819W,
       author = {{Walton}, S.~R.},
        title = "Modeling total solar irradiance: the data, the models, the questions",
      journal = {\memsai},
         year = 2005,
       volume = {76},
        pages = {819},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005MmSAI..76..819W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2004AGUFMSH53A0304P,
       author = {{Preminger}, D.~G. and {Walton}, S.~R.},
        title = "Inferring Total and Spectral Solar Irradiance From Sunspot Areas Only",
    booktitle = {AGU abstracts},
         year = 2004,
       volume = {2004},
          eid = {SH53A-0304},
        pages = {SH53A-0304},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004AGUFMSH53A0304P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2004AGUFMSH53A0303W,
       author = {{Walton}, S.~R. and {Preminger}, D.~G. and {Chapman}, G.~A.},
        title = "Implications of Ground Based Photometric Images for Long Term Solar Irradiance Variations",
    booktitle = {AGU abstracts},
         year = 2004,
       volume = {2004},
          eid = {SH53A-0303},
        pages = {SH53A-0303},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004AGUFMSH53A0303W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2004AAS...204.3714D,
       author = {{de Toma}, G. and {White}, O.~R. and {Chapman}, G.~A. and {Walton}, S.~R. and {Preminger}, D.~G. and {Cookson}, A.~M.},
        title = "Solar Cycle 23: An Anomalous Cycle?",
    booktitle = {AAS abstracts \#204},
         year = 2004,
       series = {AAS abstracts},
       volume = {204},
          eid = {37.14},
        pages = {37.14},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004AAS...204.3714D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2004AAS...204.3705P,
       author = {{Penn}, M.~J. and {Jaeggli}, S.~A. and {Henney}, C.~J. and {Walton}, S.~R. and {Ceja}, J.~A.},
        title = "IR Vector Magnetic Fields II: Atomic and Molecular Line Polarization in a Sunspot",
    booktitle = {AAS abstracts \#204},
         year = 2004,
       series = {AAS abstracts},
       volume = {204},
          eid = {37.05},
        pages = {37.05},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004AAS...204.3705P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2004AAS...204.0214C,
       author = {{Chapman}, G.~A. and {Cookson}, A.~M. and {Preminger}, D.~P. and {Walton}, S.~R.},
        title = "The Spots of October 2003: The Largest Irradiance Dip of Cycle 23",
    booktitle = {AAS abstracts \#204},
         year = 2004,
       series = {AAS abstracts},
       volume = {204},
          eid = {02.14},
        pages = {02.14},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004AAS...204.0214C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2004AdSpR..34..262C,
       author = {{Chapman}, G.~A. and {Cookson}, A.~M. and {Dobias}, J.~J. and {Preminger}, D.~G. and {Walton}, S.~R.},
        title = "Photometry of the full solar disk at the San Fernando Observatory",
      journal = {Advances in Space Research},
         year = 2004,
       volume = {34},
       number = {2},
        pages = {262-264},
          doi = {10.1016/j.asr.2002.12.003},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004AdSpR..34..262C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2004AdSpR..34..237D,
       author = {{de Toma}, G. and {White}, O.~R. and {Chapman}, G.~A. and {Walton}, S.~R.},
        title = "Solar irradiance variability: progress in measurement and empirical analysis",
      journal = {Advances in Space Research},
         year = 2004,
       volume = {34},
       number = {2},
        pages = {237-242},
          doi = {10.1016/j.asr.2003.03.040},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004AdSpR..34..237D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@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}
}

@INPROCEEDINGS{2003SPD....34.0707C,
       author = {{Chapman}, G.~A. and {Cookson}, A.~M. and {Walton}, S.~R. and {Smith}, C.},
        title = "A Comparison of Summed Continuum and CaII K-line Images",
    booktitle = {AAS/Solar Physics Division Meeting \#34},
         year = 2003,
       series = {AAS/Solar Physics Division Meeting},
       volume = {34},
          eid = {07.07},
        pages = {07.07},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2003SPD....34.0707C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2003SPD....34.0706W,
       author = {{Walton}, S.~R. and {Preminger}, D.~G. and {Chapman}, G.~A. and {Cookson}, A.~M.},
        title = "Photospheric Line Equivalent Widths in Calcium K Faculae",
    booktitle = {AAS/Solar Physics Division Meeting \#34},
         year = 2003,
       series = {AAS/Solar Physics Division Meeting},
       volume = {34},
          eid = {07.06},
        pages = {07.06},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2003SPD....34.0706W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2003SPD....34.0705P,
       author = {{Preminger}, D.~G. and {Walton}, S.~R.},
        title = "Reconstruction of Facular Brightening from Sunspot Deficit",
    booktitle = {AAS/Solar Physics Division Meeting \#34},
         year = 2003,
       series = {AAS/Solar Physics Division Meeting},
       volume = {34},
          eid = {07.05},
        pages = {07.05},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2003SPD....34.0705P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2003GeoRL..30.1178C,
       author = {{Chapman}, G.~A. and {Dobias}, J.~J. and {Preminger}, D.~G. and {Walton}, S.~R.},
        title = "On the decay rate of sunspots",
      journal = {\grl},
         year = 2003,
       volume = {30},
       number = {4},
          eid = {1178},
        pages = {1178},
          doi = {10.1029/2002GL016225},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2003GeoRL..30.1178C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2002AGUFMSH21B..01C,
       author = {{Chapman}, G.~A. and {Walton}, S.~R. and {Cookson}, A.~M. and {Dobias}, J.~J. and {Preminger}, D.~G.},
        title = "Modeling the Variations in TSI Using Precision Ground-Based Photometric Images",
    booktitle = {AGU abstracts},
         year = 2002,
       volume = {2002},
          eid = {SH21B-01},
        pages = {SH21B-01},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002AGUFMSH21B..01C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2002JGRA..107.1354P,
       author = {{Preminger}, D.~G. and {Walton}, S.~R. and {Chapman}, G.~A.},
        title = "Photometric quantities for solar irradiance modeling",
      journal = {Journal of Geophysical Research (Space Physics)},
         year = 2002,
       volume = {107},
       number = {A11},
          eid = {1354},
        pages = {1354},
          doi = {10.1029/2001JA009169},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002JGRA..107.1354P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2002AAS...200.5710D,
       author = {{Dobias}, J.~J. and {Chapman}, G.~A. and {Cookson}, A.~M. and {Preminger}, D.~G. and {Walton}, S.~R.},
        title = "Growth and Decay of Solar Active Regions",
    booktitle = {AAS abstracts \#200},
         year = 2002,
       series = {AAS abstracts},
       volume = {200},
          eid = {57.10},
        pages = {57.10},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002AAS...200.5710D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2002AAS...200.5709W,
       author = {{Walton}, S.~R. and {Preminger}, D.~G. and {Chapman}, G.~A.},
        title = "The Contribution of Faculae and Network to Long Term Changes in the Total Solar Irradiance",
    booktitle = {AAS abstracts \#200},
         year = 2002,
       series = {AAS abstracts},
       volume = {200},
          eid = {57.09},
        pages = {57.09},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002AAS...200.5709W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@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}
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@INPROCEEDINGS{2002AAS...200.5706P,
       author = {{Preminger}, D.~G. and {Walton}, S.~R.},
        title = "Predicting Total Solar Irradiance Using Sunspot Deficit Only",
    booktitle = {AAS abstracts \#200},
         year = 2002,
       series = {AAS abstracts},
       volume = {200},
          eid = {57.06},
        pages = {57.06},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002AAS...200.5706P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2002AAS...200.5510C,
       author = {{Cookson}, A.~M. and {Walton}, S.~R. and {Fulton}, D.~K.},
        title = "Linking to On-Line Solar Photometric Data at the San Fernando Observatory",
    booktitle = {AAS abstracts \#200},
         year = 2002,
       series = {AAS abstracts},
       volume = {200},
          eid = {55.10},
        pages = {55.10},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002AAS...200.5510C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2002AAS...200.5509C,
       author = {{Ceja}, J.~A. and {Walton}, S.~R.},
        title = "Preliminary Analysis of Stokes Profiles via the Levenberg-Marquardt Method at the San Fernando Observatory",
    booktitle = {AAS abstracts \#200},
         year = 2002,
       series = {AAS abstracts},
       volume = {200},
          eid = {55.09},
        pages = {55.09},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002AAS...200.5509C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2002AAS...200.3806C,
       author = {{Chapman}, G.~A. and {Cookson}, A.~M. and {Dobias}, J.~J. and {Walton}, S.~R.},
        title = "Further Studies of the Bolometric Contrast of Sunspots",
    booktitle = {AAS abstracts \#200},
         year = 2002,
       series = {AAS abstracts},
       volume = {200},
          eid = {38.06},
        pages = {38.06},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002AAS...200.3806C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2001AAS...199.8804C,
       author = {{Chapman}, G.~A. and {Walton}, S.~R. and {deToma}, G. and {White}, O.~R.},
        title = "Comparison of Solar Photometric Data from Two Telescopes",
    booktitle = {AAS abstracts},
         year = 2001,
       series = {AAS abstracts},
       volume = {199},
          eid = {88.04},
        pages = {88.04},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001AAS...199.8804C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2001ApJ...555..462C,
       author = {{Chapman}, G.~A. and {Cookson}, A.~M. and {Dobias}, J.~J. and {Walton}, S.~R.},
        title = "An Improved Determination of the Area Ratio of Faculae to Sunspots",
      journal = {\apj},
         year = 2001,
       volume = {555},
       number = {1},
        pages = {462-465},
          doi = {10.1086/321466},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001ApJ...555..462C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2001AGUSM..SP31B07C,
       author = {{Chapman}, G.~A. and {Cookson}, A.~M. and {Dobias}, J.~J. and {Walton}, S.~R.},
        title = "The Decline of Solar Cycles 22 and 23 Compared",
    booktitle = {AGU Spring Meeting Abstracts},
         year = 2001,
       volume = {2001},
          eid = {SP31B-07},
        pages = {SP31B-07},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001AGUSM..SP31B07C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2001AGUSM..SP31B03C,
       author = {{Chapman}, G.~A. and {Walton}, S.~R.},
        title = "Sunspot Areas Compared by Hemisphere",
    booktitle = {AGU Spring Meeting Abstracts},
         year = 2001,
       volume = {2001},
          eid = {SP31B-03},
        pages = {SP31B-03},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001AGUSM..SP31B03C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2001AGUSM..SP21A04W,
       author = {{Walton}, S.~R. and {Preminger}, D.~G. and {Chapman}, G.~A.},
        title = "Thousands of Faculae Can't be Wrong",
    booktitle = {AGU Spring Meeting Abstracts},
         year = 2001,
       volume = {2001},
          eid = {SP21A-04},
        pages = {SP21A-04},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001AGUSM..SP21A04W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2001AAS...198.7103C,
       author = {{Chapman}, G.~A. and {Lawrence}, J.~K. and {Walton}, S.~R.},
        title = "Rotation of CaII K-line Faculae in Solar Cycles 22 and 23",
    booktitle = {AAS abstracts \#198},
         year = 2001,
       series = {AAS abstracts},
       volume = {198},
          eid = {71.03},
        pages = {71.03},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001AAS...198.7103C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2000SPD....3102115D,
       author = {{de Toma}, G. and {White}, O.~R. and {Chapman}, G.~A. and {Walton}, S.~R. and {Harvey}, K.~L.},
        title = "Global Solar Variability: Cycle 23 Indicates a Change from Recent Cycles",
    booktitle = {AAS/Solar Physics Division Meeting \#31},
         year = 2000,
       series = {AAS/Solar Physics Division Meeting},
       volume = {31},
          eid = {021.15},
        pages = {021.15},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2000SPD....3102115D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{2000SPD....31.0127W,
       author = {{White}, O.~R. and {de Toma}, G. and {Chapman}, G.~A. and {Walton}, S.~R. and {Harvey}, K.~L. and {Cookson}, A.~M. and {Preminger}, D.~G.},
        title = "Differences in the Sun's Radiative Output in Cycles 22 and 23",
    booktitle = {AAS/Solar Physics Division Meeting \#31},
         year = 2000,
       series = {AAS/Solar Physics Division Meeting},
       volume = {31},
          eid = {01.27},
        pages = {01.27},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2000SPD....31.0127W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2000SPD....31.0124W,
       author = {{Walton}, S.~R. and {Preminger}, D.~G.},
        title = "Solar Feature Identification Using Contrasts and Contiguity",
    booktitle = {AAS/Solar Physics Division Meeting \#31},
         year = 2000,
       series = {AAS/Solar Physics Division Meeting},
       volume = {31},
          eid = {01.24},
        pages = {01.24},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2000SPD....31.0124W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1999AAS...194.9304W,
       author = {{Walton}, S.~R. and {Preminger}, D.~G. and {Mohageg}, M.},
        title = "Comparisons of Sunspot Contrasts and Deficits on SOHO and San Fernando Observatory Continuum Images",
    booktitle = {AAS abstracts \#194},
         year = 1999,
       series = {AAS abstracts},
       volume = {194},
          eid = {93.04},
        pages = {93.04},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999AAS...194.9304W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1999AAS...194.9302C,
       author = {{Chapman}, G.~A. and {Cookson}, A.~M. and {Dobias}, J.~J. and {Walton}, S.~R.},
        title = "A Search For Variations in the Solar Radius",
    booktitle = {AAS abstracts \#194},
         year = 1999,
       series = {AAS abstracts},
       volume = {194},
          eid = {93.02},
        pages = {93.02},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999AAS...194.9302C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1998ApJ...509..918C,
       author = {{Cadavid}, A.~C. and {Lawrence}, J.~K. and {Ruzmaikin}, A.~A. and {Walton}, S.~R. and {Tarbell}, T.},
        title = "Spatiotemporal Correlations and Turbulent Photospheric Flows from SOHO/MDI Velocity Data",
      journal = {\apj},
         year = 1998,
       volume = {509},
       number = {2},
        pages = {918-926},
          doi = {10.1086/306507},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1998ApJ...509..918C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1998SoPh..179...31W,
       author = {{Walton}, S.~R. and {Chapman}, G.~A. and {Cookson}, A.~M. and {Dobias}, J.~J. and {Preminger}, D.~G.},
        title = "Processing Photometric Full-Disk Solar Images",
      journal = {\solphys},
         year = 1998,
       volume = {179},
       number = {1},
        pages = {31-42},
          doi = {10.1023/A:1005070932205},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1998SoPh..179...31W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1998sers.conf..437C,
       author = {{Chapman}, G.~A. and {Walton}, S.~R.},
        title = "Precision Ground-Based Photometry from Full-Disk Images",
    booktitle = {Solar Electromagnetic Radiation Study for Solar Cycle 22},
         year = 1998,
       editor = {{Pap}, J.~M. and {Fr{\"{o}}hlich}, C. and {Ulrich}, R.~K.},
        pages = {437},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1998sers.conf..437C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1997AAS...191.7410W,
       author = {{Walton}, S.~R. and {Chapman}, G.~A.},
        title = "A New Data System for the San Fernando Observatory Video Spectra-Spectroheliograph",
    booktitle = {AAS abstracts},
         year = 1997,
       series = {AAS abstracts},
       volume = {191},
          eid = {74.10},
        pages = {74.10},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1997AAS...191.7410W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1997SPD....28.0222W,
       author = {{Walton}, S.~R. and {Chapman}, G.~A. and {Cookson}, A.~M. and {Dobias}, J.~J. and {Preminger}, D.~G.},
        title = "Processing Photometric Full-Disk Solar Images",
    booktitle = {AAS/Solar Physics Division Meeting \#28},
         year = 1997,
       series = {AAS/Solar Physics Division Meeting},
       volume = {28},
          eid = {02.22},
        pages = {02.22},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1997SPD....28.0222W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1996ApJ...471.1022R,
       author = {{Ruzmaikin}, A.~A. and {Cadavid}, A.~C. and {Chapman}, G.~A. and {Lawrence}, J.~K. and {Walton}, S.~R.},
        title = "Spectral Properties of Solar Convection and Diffusion",
      journal = {\apj},
         year = 1996,
       volume = {471},
        pages = {1022},
          doi = {10.1086/178029},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1996ApJ...471.1022R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1996AAS...188.7904C,
       author = {{Chapman}, G.~A. and {Walton}, S.~R.},
        title = "Downflows in a Large EFR",
    booktitle = {AAS abstracts \#188},
         year = 1996,
       series = {AAS abstracts},
       volume = {188},
          eid = {79.04},
        pages = {79.04},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1996AAS...188.7904C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1996AAS...188.3614W,
       author = {{Walton}, S.~R. and {Preminger}, D.~G. and {Toner}, C.~G.},
        title = "Photometry of Restored Full-Disk Solar Images",
    booktitle = {AAS abstracts \#188},
         year = 1996,
       series = {AAS abstracts},
       volume = {188},
          eid = {36.14},
        pages = {36.14},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1996AAS...188.3614W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1996AAS...188.3506C,
       author = {{Cadavid}, A.~C. and {Chapman}, G.~A. and {Lawrence}, J.~K. and {Ruzmaikin}, A.~A. and {Walton}, S.~R.},
        title = "Spectral Properties of the Solar Background Velocity Field",
    booktitle = {AAS abstracts \#188},
         year = 1996,
       series = {AAS abstracts},
       volume = {188},
          eid = {35.06},
        pages = {35.06},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1996AAS...188.3506C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1995SPD....26..503W,
       author = {{Walton}, S.~R. and {Preminger}, D. and {Toner}, C.~G.},
        title = "Deconvolution of Full Disk Solar Images",
    booktitle = {AAS/Solar Physics Division Meeting \#26},
         year = 1995,
       series = {AAS/Solar Physics Division Meeting},
       volume = {26},
          eid = {5.03},
        pages = {5.03},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995SPD....26..503W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1995SPD....26..203C,
       author = {{Chapman}, G.~A. and {Walton}, S.~R.},
        title = "Downflows Associated with an Emerging Flux Region",
    booktitle = {AAS/Solar Physics Division Meeting \#26},
         year = 1995,
       series = {AAS/Solar Physics Division Meeting},
       volume = {26},
          eid = {2.03},
        pages = {2.03},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995SPD....26..203C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1995ASPC...76..292R,
       author = {{Ruzmaikin}, A.~A. and {Cadavid}, A.~C. and {Chapman}, G.~A. and {Lawrence}, J.~K. and {Walton}, S.~R.},
        title = "Spectra of Solar Magnetic Fields and Diffusion",
    booktitle = {GONG 1994. Helio- and Astro-Seismology from the Earth and Space},
         year = 1995,
       editor = {{Ulrich}, R.~K. and {Rhodes}, E.~J., Jr. and {Dappen}, W.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {76},
        pages = {292},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995ASPC...76..292R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1994AAS...185.4410W,
       author = {{Walton}, S.~R. and {Chapman}, G.~A. and {Jayasinha}, Y.},
        title = "Correlations Between Full Disk Magnetograms and Solar Contrast",
    booktitle = {AAS abstracts},
         year = 1994,
       series = {AAS abstracts},
       volume = {185},
          eid = {44.10},
        pages = {44.10},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994AAS...185.4410W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1994smf..conf..216C,
       author = {{Chapman}, G.~A. and {Walton}, S.~R.},
        title = "Flows in active regions: penumbral, superpenumbral and Evershed",
    booktitle = {Solar Magnetic Fields},
         year = 1994,
       editor = {{Sch{\"u}ssler}, Manfred and {Schmidt}, Wolfgang},
        pages = {216},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994smf..conf..216C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1994ASPC...68..283C,
       author = {{Chapman}, G.~A. and {Walton}, S.~R.},
        title = "Observations of Flows around Sunspot Groups",
    booktitle = {Solar Active Region Evolution: Comparing Models with Observations},
         year = 1994,
       editor = {{Balasubramaniam}, K.~S. and {Simon}, George W.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {68},
        pages = {283},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994ASPC...68..283C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1993AAS...183.5908W,
       author = {{Walton}, S.~R. and {Chapman}, G.~A. and {Cookson}, A.~M. and {Preminger}, D.},
        title = "Scattered Light in Solar Images using Hankel Transforms",
    booktitle = {AAS abstracts},
         year = 1993,
       series = {AAS abstracts},
       volume = {183},
          eid = {59.08},
        pages = {59.08},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993AAS...183.5908W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1993BAAS...25.1217C,
       author = {{Corbin}, K.~H. and {Walton}, S.~R. and {Chapman}, G.~A.},
        title = "Association of a Siphon Flow with the Emergence of New Flux",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1993,
       volume = {25},
        pages = {1217},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993BAAS...25.1217C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1993BAAS...25.1205W,
       author = {{Walton}, S.~R. and {Bogart}, R.~S. and {Chapman}, G.~A. and {Henney}, C. and {Jones}, H. and {Kopp}, G. and {Lites}, B. and {Mickey}, D. and {Montgomery}, R. and {Pillet}, V. and {Rabin}, D.},
        title = "Intercomparison of Seven Magnetographs",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1993,
       volume = {25},
        pages = {1205},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993BAAS...25.1205W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1992AAS...181.9404W,
       author = {{Walton}, S.~R.},
        title = "A Test of a Moment Technique for Vector Field Calculations",
    booktitle = {AAS abstracts},
         year = 1992,
       series = {AAS abstracts},
       volume = {181},
          eid = {94.04},
        pages = {94.04},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992AAS...181.9404W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1992JGR....97.8211C,
       author = {{Chapman}, G.~A. and {Herzog}, A.~D. and {Lawrence}, J.~K. and {Walton}, S.~R. and {Hudson}, H.~S. and {Fisher}, B.~M.},
        title = "Precise ground-based solar photometry and variations of total irradiance",
      journal = {\jgr},
         year = 1992,
       volume = {97},
       number = {A6},
        pages = {8211-8219},
          doi = {10.1029/91JA03018},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992JGR....97.8211C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1992AAS...180.5102W,
       author = {{Walton}, S.~R. and {Chapman}, G.~A. and {David}, R.~S.},
        title = "Doppler and Magnetic Studies of the Flare-Producing Area of NOAA 6659",
    booktitle = {AAS abstracts \#180},
         year = 1992,
       series = {AAS abstracts},
       volume = {180},
          eid = {51.02},
        pages = {51.02},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992AAS...180.5102W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1992AAS...180.1706C,
       author = {{Chapman}, G.~A. and {Walton}, S.~R.},
        title = "Sunspot Deficits Measured With a New, 3-inch Full Disk Photometric Telescope",
    booktitle = {AAS abstracts \#180},
         year = 1992,
       series = {AAS abstracts},
       volume = {180},
          eid = {17.06},
        pages = {17.06},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992AAS...180.1706C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1991ApJ...375..771L,
       author = {{Lawrence}, J.~K. and {Chapman}, G.~A. and {Walton}, S.~R.},
        title = "Weak Magnetic Fields and Solar Irradiance Variations",
      journal = {\apj},
         year = 1991,
       volume = {375},
        pages = {771},
          doi = {10.1086/170241},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991ApJ...375..771L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1991BAAS...23..960S,
       author = {{Swearingen}, D.~J. and {Walton}, S.~R. and {Chapman}, G.~A. and {Lawrence}, J.~K.},
        title = "Continuum Contrast and Center to Limb Variation of Solar Magnetic Elements Observed in the Photosphere",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1991,
       volume = {23},
        pages = {960},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991BAAS...23..960S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1991BAAS...23..960L,
       author = {{Lawrence}, J.~K. and {Chapman}, G.~A. and {Herzog}, A.~D. and {Walton}, S.~R. and {Hudson}, H.~S. and {Fisher}, B.~M.},
        title = "Ground-Based Modelling of Solar Irradiance Variations",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1991,
       volume = {23},
        pages = {960},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991BAAS...23..960L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1991sopo.work...37C,
       author = {{Chapman}, G.~A. and {Walton}, S.~R.},
        title = "Recent results from the San Fernando Observatory video spectra-spectroheliograph.",
    booktitle = {Solar Polarimetry},
         year = 1991,
       editor = {{November}, L.~J.},
        pages = {37-47},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991sopo.work...37C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1990NASCP3086...16C,
       author = {{Chapman}, G.~A. and {Herzog}, A.~D. and {Lawrence}, J.~K. and {Walton}, S.~R.},
        title = "A program of photometric measurements of solar irradiance fluctuations from ground-based observations.",
    booktitle = {NASA Conference Publication},
         year = 1990,
       series = {NASA Conference Publication},
       volume = {3086},
        pages = {16-20},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990NASCP3086...16C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1990BAAS...22..897C,
       author = {{Chapman}, G.~A. and {Herzog}, A.~D. and {Lawrence}, J.~K. and {Walton}, S.~R. and {Hudson}, H.~S. and {Fisher}, B.},
        title = "Solar Variability Measured by SMM/ACRIM Compared with Ground-Based Photometry",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1990,
       volume = {22},
        pages = {897},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990BAAS...22..897C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1990BAAS...22..839L,
       author = {{Lawrence}, J.~K. and {Chapman}, G.~A. and {Walton}, S.~R.},
        title = "Continuum Contrast of Photospheric Faculae Compared to their Magnetic Flux",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1990,
       volume = {22},
        pages = {839},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990BAAS...22..839L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1990BAAS...22..793W,
       author = {{Wilson}, R.~J. and {Walton}, S.~R. and {Chapman}, G.~A.},
        title = "The Relation Between Irradiance Excess and Magnetic Field for the Sun",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1990,
       volume = {22},
        pages = {793},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990BAAS...22..793W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1989BAAS...21.1179W,
       author = {{Walton}, S.~R. and {Wilson}, R.~J. and {Chapman}, G.~A.},
        title = "Comparison of SFO Full-Disk Photometric Images with NSO Full-Disk Magnetograms",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1989,
       volume = {21},
        pages = {1179},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1989BAAS...21.1179W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1989BAAS...21.1179C,
       author = {{Chapman}, G.~A. and {Walton}, S.~R.},
        title = "Preliminary Results from the Video Spectra-Spectro-Heliograph at the San Fernando Observatory",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1989,
       volume = {21},
        pages = {1179},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1989BAAS...21.1179C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1989BAAS...21..862C,
       author = {{Chapman}, G.~A. and {Herzog}, A.~D. and {Walton}, S.~R.},
        title = "Magnetic Field Strengths from a Digital Magnetogram compared with those from Viedo Spectra-Spectroheliograms (VSSHG)",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1989,
       volume = {21},
        pages = {862},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1989BAAS...21..862C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1989BAAS...21..854W,
       author = {{Walton}, S.~R. and {Chapman}, G.~A.},
        title = "Magnetic Fields from Video Spectra-Spectroheliograms: A Test of the Center of Gravity Method",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1989,
       volume = {21},
        pages = {854},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1989BAAS...21..854W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1988BAAS...20..910C,
       author = {{Chapman}, G.~A. and {Walton}, S.~R. and {Bird}, M. and {Bulharowski}, T. and {Cordero}, E. and {Gluszczak}, M. and {Mach}, C. and {Manes}, J. and {Parker}, D. and {Wagner}, J.},
        title = "Full Disk CaII K-line Observations of the Sun with a One-Inch Telescope (CFDT)",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1988,
       volume = {20},
        pages = {910},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988BAAS...20..910C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1988BAAS...20..680W,
       author = {{Walton}, S.~R. and {Chapman}, G.~A. and {Herzog}, A.~D. and {Gluszczak}, M.~R. and {Arndt}, J. and {Sherk}, J.},
        title = "Observations of NOAO 4835 Using the SFO RFDP",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1988,
       volume = {20},
        pages = {680},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988BAAS...20..680W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1987BAAS...19.1132W,
       author = {{Walton}, S.~R. and {Chapman}, G.~A. and {Herzog}, A.~D. and {Gluszczak}, M.~R. and {Klein}, M.~L.},
        title = "Analysis of SFO RFDP Observatons of Active Regions",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1987,
       volume = {19},
        pages = {1132},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987BAAS...19.1132W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1987BAAS...19.1118H,
       author = {{Herzog}, A.~D. and {Chapman}, G.~A. and {Walton}, S.~R. and {Gluszczak}, M.~R. and {Klein}, M.~L.},
        title = "Simultaneous Observations of Active Regions",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1987,
       volume = {19},
        pages = {1118},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987BAAS...19.1118H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1985sogh.book.....M,
       author = {{Mayall}, Robert Newton and {Mayall}, Margaret Walton and {Wyckoff}, Jerome and {Polgreen}, John},
        title = "The sky observer's guide : a handbook for amateur astronomers",
         year = 1985,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985sogh.book.....M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1984BAAS...16Q.528W,
       author = {{Walton}, S.~R.},
        title = "Flux Tube Models of Solar Plages",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1984,
       volume = {16},
        pages = {528},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984BAAS...16Q.528W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@MISC{1982cait.rept.....Z,
       author = {{Zirin}, H. and {Martin}, S.~F. and {Walton}, S.~R.},
        title = "Analysis of flares observed during the solar maximum year",
 howpublished = {Final Report California Inst. of Tech., Pasadena.},
         year = 1982,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1982cait.rept.....Z},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1981Icar...47..145O,
       author = {{Orton}, G.~S. and {Ingersoll}, A.~P. and {Terrile}, R.~J. and {Walton}, S.~R.},
        title = "Images of Jupiter from the pioneer 10 and pioneer 11 infrared radiometers: A comparison with visible and 5-{\ensuremath{\mu}}m images",
      journal = {\icarus},
         year = 1981,
       volume = {47},
       number = {2},
        pages = {145-158},
          doi = {10.1016/0019-1035(81)90162-7},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1981Icar...47..145O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1981BAAS...13Q.913W,
       author = {{Walton}, S.~R.},
        title = "Observations of Photospheric Line Profiles in Plages",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1981,
       volume = {13},
        pages = {913},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1981BAAS...13Q.913W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1980S&T....60..281R,
       author = {{Robinson}, L.~J. and {Bok}, B.~J. and {Chapman}, C.~R. and {Federer}, C.~A., Jr. and {Gingerich}, O. and {Haas}, W.~H. and {Jacchia}, L.~G. and {Marsden}, B.~G. and {Mayall}, M.~W. and {White}, J.},
        title = "Obituary - Ashbrook, Joseph",
      journal = {\skytel},
         year = 1980,
       volume = {60},
        pages = {281},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1980S&T....60..281R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1977sogh.book.....M,
       author = {{Mayall}, Robert Newton and {Mayall}, Margaret Walton and {Wyckoff}, Jerome and {Polgreen}, John},
        title = "The sky observer's guide : a handbook for amateur astronomers",
         year = 1977,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1977sogh.book.....M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1973sund.book.....M,
       author = {{Mayall}, Robert Newton and {Mayall}, Margaret Walton},
        title = "Sundials, how to know, use, and make them",
         year = 1973,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1973sund.book.....M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1973JAVSO...2...92M,
       author = {{Mayall}, M.~W.},
        title = "Annual report of the director, 30 September 1973.",
      journal = {\jaavso},
         year = 1973,
       volume = {2},
        pages = {92-95},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1973JAVSO...2...92M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1972omtv.book.....M,
       author = {{Mayall}, M.~W.},
        title = "Observations of miscellaneous types of variables, 22 October 1961- 21 September 1963, J.D. 2,437,595- 2,438,294.",
         year = 1972,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1972omtv.book.....M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1972JAVSO...1...80M,
       author = {{Mayall}, M.~W.},
        title = "Annual report of the director, 30 September 1972.",
      journal = {\jaavso},
         year = 1972,
       volume = {1},
        pages = {80-83},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1972JAVSO...1...80M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1972IAUC.2460....1M,
       author = {{Matchett}, V.~L. and {Mayall}, M. and {Isles}, J.~E. and {Pennell}, W.~E.},
        title = "R CrB variables.",
      journal = {\iaucirc},
         year = 1972,
       volume = {2460},
        pages = {1},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1972IAUC.2460....1M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1971IAUC.2318....1G,
       author = {{Gaustad}, J.~E. and {Mayall}, M.},
        title = "SU Tauri.",
      journal = {\iaucirc},
         year = 1971,
       volume = {2318},
        pages = {1},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1971IAUC.2318....1G},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1971AAVSO.........M,
       author = {{Mayall}, R.~N. and {Boss}, L.~J. and {Borzelli}, C. and {Scovil}, C.~E. and {Mayall}, M.~W. and {Diedrich}, G. and {Ford}, C.~B. and {Hossfield}, C.~H. and {Cragg}, T.~A.},
        title = "American Association of Variable Star Observers. Abstracts of papers presented at Rochester meeting, 1 May 1971.",
      journal = {Journal of the American Association of Variable Star Observers},
         year = 1971,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1971AAVSO.........M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1970IAUC.2216....1S,
       author = {{Seki}, T. and {Kosai}, H. and {Honda}, M. and {Ichimura}, E. and {Shimizu}, M. and {Watanabe}, E. and {Nariai}, K. and {Yamashita}, Y. and {Kiyokawa}, M. and {Kikuchi}, S. and {Kanno} and {Sugano}, M. and {Urata}, T. and {Peltier}, L.~C. and {Hurless}, C. and {Sweetsir}, R. and {Hodson}, R. and {Mayer}, E. and {Simmons}, K. and {Rosebrugh}, D. and {Mayall}, M. and {Lowder}, W.~M. and {Ashbrook}, J. and {Pilcher}, F.},
        title = "Nova Serpentis 1970",
      journal = {\iaucirc},
         year = 1970,
       volume = {2216},
        pages = {1},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1970IAUC.2216....1S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1970IAUC.2214....1K,
       author = {{Kanda}, S. and {Honda}, M. and {Mayall}, M. and {Ford}, C.~B.},
        title = "Nova Serpentis 1970",
      journal = {\iaucirc},
         year = 1970,
       volume = {2214},
        pages = {1},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1970IAUC.2214....1K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1970lclp.book.....M,
       author = {{Mayall}, M.~W. and {Welther}, B.~L.},
        title = "Light curves of long period variables, 22October1961- 21September1963, J.D.2,437,595- 2,438,294.",
         year = 1970,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1970lclp.book.....M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1970IAUC.2267....1M,
       author = {{Mayall}, M.~W.},
        title = "omicron Ceti.",
      journal = {\iaucirc},
         year = 1970,
       volume = {2267},
        pages = {1},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1970IAUC.2267....1M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1969JRASC..63...45M,
       author = {{Mayall}, M.~W.},
        title = "Variable star notes.",
      journal = {\jrasc},
         year = 1969,
       volume = {63},
        pages = {45-48},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1969JRASC..63...45M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1969JRASC..62..395M,
       author = {{Mayall}, M.~W.},
        title = "Variable star notes.",
      journal = {\jrasc},
         year = 1969,
       volume = {62},
        pages = {395-398},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1969JRASC..62..395M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1969CoKon..65..377M,
       author = {{Mayall}, M.~W.},
        title = "Eclipses of U Geminorum",
      journal = {Commmunications of the Konkoly Observatory Hungary},
         year = 1969,
       volume = {65},
        pages = {377-380},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1969CoKon..65..377M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1968spaa.book.....M,
       author = {{Mayall}, Robert Newton and {Mayall}, Margaret Walton},
        title = "Skyshooting; photography for amateur astronomers",
         year = 1968,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1968spaa.book.....M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1965sog..book.....M,
       author = {{Mayall}, Robert Newton and {Mayall}, Margaret Walton and {Wyckoff}, Jerome},
        title = "The sky observer's guide; a handbook for amateur astronomers",
         year = 1965,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1965sog..book.....M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1965VeBam..27..241M,
       author = {{Mayall}, M.~W.},
        title = "Visual Observations of U Geminorum Stars",
      journal = {Veroeffentlichungen der Remeis-Sternwarte zu Bamberg},
         year = 1965,
       volume = {27},
       number = {40},
        pages = {241},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1965VeBam..27..241M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1962VeBam..34..131M,
       author = {{Mayall}, M.~W.},
        title = "Variable Star Programs for Amateur Observers",
      journal = {Veroeffentlichungen der Remeis-Sternwarte zu Bamberg},
         year = 1962,
       volume = {34},
       number = {27},
        pages = {131},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1962VeBam..34..131M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1960bgts.book.....M,
       author = {{Mayall}, Robert Newton and {Mayall}, Margaret Walton},
        title = "A beginner's guide to the skies",
         year = 1960,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1960bgts.book.....M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1959sogh.book.....M,
       author = {{Mayall}, Robert Newton and {Mayall}, Margaret Walton and {Wyckoff}, Jerome and {Polgreen}, John},
        title = "The sky observer's guide; a handbook for amateur astronomers",
         year = 1959,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1959sogh.book.....M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1955JRASC..50..219M,
       author = {{Mayall}, M.~W.},
        title = "Variable star notes (1955).",
      journal = {\jrasc},
         year = 1955,
       volume = {50},
        pages = {219},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1955JRASC..50..219M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1951BHarO.920...32M,
       author = {{Mayall}, Margaret Walton},
        title = "New Peculiar Spectra",
      journal = {Harvard College Observatory Bulletin},
         year = 1951,
       volume = {920},
        pages = {32-37},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1951BHarO.920...32M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1949BHarO.919...15M,
       author = {{Mayall}, Margaret Walton},
        title = "Recent Variations of RR Telescopii",
      journal = {Harvard College Observatory Bulletin},
         year = 1949,
       volume = {919},
        pages = {15-17},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1949BHarO.919...15M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1949shsc.book.....M,
       author = {{Mayall}, Robert Newton and {Mayall}, Margaret Walton},
        title = "Skyshooting; hunting the stars with your camera",
         year = 1949,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1949shsc.book.....M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1949phae.proj.2582M,
       author = {{Mayall}, Margaret Walton},
        title = "Variables Sequences",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1949,
        pages = {2582},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1949phae.proj.2582M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1949PA.....57...47M,
       author = {{Mayall}, Margaret Walton},
        title = "Book Review: General Catalogue of Variable Stars, by B. V. Kukarkin and P. P. Parenago",
      journal = {Popular Astronomy},
         year = 1949,
       volume = {57},
        pages = {47},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1949PA.....57...47M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1949AnHar.112....1C,
       author = {{Cannon}, Annie J. and {Mayall}, Margaret Walton},
        title = "The Henry Draper extension. II .",
      journal = {Annals of Harvard College Observatory},
         year = 1949,
       volume = {112},
        pages = {1-295},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1949AnHar.112....1C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1949AJ.....54R.191M,
       author = {{Mayall}, Margaret Walton},
        title = "Six novae, one with a late-type spectrum.",
      journal = {\aj},
         year = 1949,
       volume = {54},
        pages = {R191},
          doi = {10.1086/106305},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1949AJ.....54R.191M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1946BHarO.918...11P,
       author = {{Payne-Gaposchkin}, Cecilia and {Mayall}, Margaret Walton},
        title = "The Variations of Rho Cassiopeiae",
      journal = {Harvard College Observatory Bulletin},
         year = 1946,
       volume = {918},
        pages = {11-12},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1946BHarO.918...11P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1946BHarO.918....3M,
       author = {{Mayall}, Margaret Walton},
        title = "Nova Sagittarii 1913, 1946",
      journal = {Harvard College Observatory Bulletin},
         year = 1946,
       volume = {918},
        pages = {3-5},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1946BHarO.918....3M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1946BHarO.918....1M,
       author = {{Mayall}, Margaret Walton},
        title = "Nova Sagittarii 1941 and Nova Scorpii 1941",
      journal = {Harvard College Observatory Bulletin},
         year = 1946,
       volume = {918},
        pages = {1-3},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1946BHarO.918....1M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1946PAAS...10..231M,
       author = {{Mayall}, Margaret Walton},
        title = "The Cannon Memorial Volume of the Harvard Annals",
    booktitle = {Publications of the American Astronomical Society},
         year = 1946,
       series = {Publications of the American Astronomical Society},
       volume = {10},
        pages = {231},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1946PAAS...10..231M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1943S&T.....2Q...3M,
       author = {{Mayall}, Margaret Walton},
        title = "Astronomers Meet at Cambridge",
      journal = {\skytel},
         year = 1943,
       volume = {2},
       number = {21},
        pages = {3},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1943S&T.....2Q...3M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1942phae.proj.2578M,
       author = {{Mayall}, Margaret Walton},
        title = "Plate Examinations, Nove Measures",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1942,
        pages = {2578},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1942phae.proj.2578M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1941BHarO.915...14M,
       author = {{Mayall}, Margaret Walton},
        title = "Spectral Curves of RU Camelopardalis",
      journal = {Harvard College Observatory Bulletin},
         year = 1941,
       volume = {915},
        pages = {14-15},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1941BHarO.915...14M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1940BHarO.913....8M,
       author = {{Mayall}, Margaret Walton},
        title = "The Longest Long-Period Variable Known, H.V. 10446",
      journal = {Harvard College Observatory Bulletin},
         year = 1940,
       volume = {913},
        pages = {8-8},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1940BHarO.913....8M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1940BHarO.913....7M,
       author = {{Mayall}, Margaret Walton and {Cannon}, Annie J.},
        title = "New Peculiar Spectra",
      journal = {Harvard College Observatory Bulletin},
         year = 1940,
       volume = {913},
        pages = {7-7},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1940BHarO.913....7M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1940HarCi.436....1M,
       author = {{Mayall}, Margaret Walton and {Baker}, Mary Howe},
        title = "Spectral Curves for Thirty Cepheid Variables.",
      journal = {Harvard College Observatory Circular},
         year = 1940,
       volume = {436},
        pages = {1-7},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1940HarCi.436....1M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1939phae.proj.2584M,
       author = {{Mayall}, Margaret Walton},
        title = "Milton Bureau Spectrum",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1939,
        pages = {2584},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1939phae.proj.2584M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1939PAAS....9Q..13M,
       author = {{Mayall}, Margaret Walton},
        title = "An unusual new eclipsing star",
    booktitle = {Publications of the American Astronomical Society},
         year = 1939,
       series = {Publications of the American Astronomical Society},
       volume = {9},
        pages = {13},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1939PAAS....9Q..13M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1938BHarO.908...20C,
       author = {{Cannon}, Annie J. and {Mayall}, Margaret Walton},
        title = "New Peculiar Spectra",
      journal = {Harvard College Observatory Bulletin},
         year = 1938,
       volume = {908},
        pages = {20-21},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1938BHarO.908...20C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1938BHarO.907...28M,
       author = {{Mayall}, Margaret Walton},
        title = "Nova Sagittarii 1936.37",
      journal = {Harvard College Observatory Bulletin},
         year = 1938,
       volume = {907},
        pages = {28-30},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1938BHarO.907...28M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1937AnHar.105..491M,
       author = {{Mayall}, Margaret Walton and {Shapley}, Harlow},
        title = "A new eclipsing star of unusual character",
      journal = {Annals of Harvard College Observatory},
         year = 1937,
       volume = {105},
       number = {25},
        pages = {491-497},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1937AnHar.105..491M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1935phae.proj.2499M,
       author = {{Mayall}, Margaret Walton},
        title = "Positions of Variables around LMC",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1935,
        pages = {2499},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1935phae.proj.2499M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1934phae.proj.1297M,
       author = {{Mayall}, Margaret Walton},
        title = "RH Plates PTM",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1934,
       volume = {99},
        pages = {1297},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1934phae.proj.1297M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1934phae.proj.1296M,
       author = {{Mayall}, Margaret Walton and {H.~J.}, P.},
        title = "RH Plates PTM",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1934,
       volume = {98},
        pages = {1296},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1934phae.proj.1296M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1934phae.proj.1295M,
       author = {{Mayall}, Margaret Walton and {H.~J.}, P.},
        title = "RH Plates PTM - Schilt",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1934,
       volume = {97},
        pages = {1295},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1934phae.proj.1295M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1933phae.proj.2583M,
       author = {{Mayall}, Margaret Walton},
        title = "Measure of Positions, Large Magellanic Cloud",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1933,
        pages = {2583},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1933phae.proj.2583M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1933phae.proj.1294M,
       author = {{Mayall}, Margaret Walton and {H.~J.}, P.},
        title = "RH Plates PTM - Schilt",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1933,
       volume = {96},
        pages = {1294},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1933phae.proj.1294M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1933phae.proj.1293M,
       author = {{Mayall}, Margaret Walton and {H.~J.}, P.},
        title = "RH Plates PTM - Schilt",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1933,
       volume = {95},
        pages = {1293},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1933phae.proj.1293M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1933phae.proj.1292M,
       author = {{Mayall}, Margaret Walton and {H.~J.}, P.},
        title = "RH Plates PTM - Schilt",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1933,
       volume = {93},
        pages = {1292},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1933phae.proj.1292M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1933phae.proj.1291M,
       author = {{Mayall}, Margaret Walton and {H.~J.}, P.},
        title = "RH Plates PTM - Schilt",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1933,
       volume = {92},
        pages = {1291},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1933phae.proj.1291M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1932phae.proj.1290M,
       author = {{Mayall}, Margaret Walton and {H.~J.}, P.},
        title = "RH Plates PTM - Schilt",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1932,
       volume = {91},
        pages = {1290},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1932phae.proj.1290M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1932phae.proj.1289M,
       author = {{Mayall}, Margaret Walton and {H.~J.}, P.},
        title = "RH Plates PTM - Schilt",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1932,
       volume = {90},
        pages = {1289},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1932phae.proj.1289M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1932phae.proj.1288M,
       author = {{Mayall}, Margaret Walton and {Campbell}, Florence M. and {H.~J.}, P.},
        title = "RH Plates PTM - Schilt",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1932,
       volume = {89},
        pages = {1288},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1932phae.proj.1288M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1932phae.proj.1287M,
       author = {{Mayall}, Margaret Walton and {Campbell}, Florence M. and {H.~J.}, P.},
        title = "RH Plates PTM - Schilt",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1932,
       volume = {88},
        pages = {1287},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1932phae.proj.1287M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1932phae.proj.1286M,
       author = {{Mayall}, Margaret Walton and {Campbell}, Florence M. and {H.~J.}, P.},
        title = "RH Plates PTM - Schilt",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1932,
       volume = {87},
        pages = {1286},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1932phae.proj.1286M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1932phae.proj.1285M,
       author = {{Mayall}, Margaret Walton and {Campbell}, Florence M. and {H.~J.}, P.},
        title = "RH Plates PTM - Schilt",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1932,
       volume = {86},
        pages = {1285},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1932phae.proj.1285M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1932phae.proj.1284M,
       author = {{Mayall}, Margaret Walton and {Campbell}, Florence M. and {H.~J.}, P.},
        title = "RH Plates - Schilt",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1932,
       volume = {85},
        pages = {1284},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1932phae.proj.1284M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1931phae.proj.1283M,
       author = {{Mayall}, Margaret Walton and {Campbell}, Florence M. and {H.~J.}, P.},
        title = "RH Plates - Schilt",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1931,
       volume = {84},
        pages = {1283},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1931phae.proj.1283M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1931phae.proj.1282M,
       author = {{Mayall}, Margaret Walton and {Campbell}, Florence M. and {H.~J.}, P.},
        title = "RH Plates - Schilt",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1931,
       volume = {83},
        pages = {1282},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1931phae.proj.1282M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1931phae.proj.1281M,
       author = {{Mayall}, Margaret Walton and {Campbell}, Florence M. and {H.~J.}, P.},
        title = "RH Plates - Schilt",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1931,
       volume = {82},
        pages = {1281},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1931phae.proj.1281M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1931phae.proj.1280M,
       author = {{Mayall}, Margaret Walton and {Campbell}, Florence M. and {H.~J.}, P.},
        title = "RH Plates - Schilt",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1931,
       volume = {81},
        pages = {1280},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1931phae.proj.1280M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1931PAAS....6Q.352W,
       author = {{Walton}, Margaret L. and {Cannon}, Annie J.},
        title = "The spectra of the international Cepheids",
    booktitle = {Publications of the American Astronomical Society},
         year = 1931,
       series = {Publications of the American Astronomical Society},
       volume = {6},
        pages = {352},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1931PAAS....6Q.352W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1931PAAS....6..133W,
       author = {{Walton}, Margaret L. and {Shapley}, Harlow},
        title = "Variation in spectral class of Cepheid variables (abstract)",
    booktitle = {Publications of the American Astronomical Society},
         year = 1931,
       series = {Publications of the American Astronomical Society},
       volume = {6},
        pages = {133},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1931PAAS....6..133W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1930BHarO.878....8W,
       author = {{Walton}, Margaret L.},
        title = "Becker's Nova Sagittarii 1927.7",
      journal = {Harvard College Observatory Bulletin},
         year = 1930,
       volume = {878},
        pages = {8-8},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1930BHarO.878....8W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1930BHarO.874...19C,
       author = {{Cannon}, Annie J. and {Walton}, Margaret L.},
        title = "Spectra, of Cepheids of the International Program",
      journal = {Harvard College Observatory Bulletin},
         year = 1930,
       volume = {874},
        pages = {19-22},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1930BHarO.874...19C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1930phae.proj.1279M,
       author = {{Mayall}, Margaret Walton and {Campbell}, Florence M. and {H.~J.}, P.},
        title = "RH Plates - Schilt",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1930,
       volume = {80},
        pages = {1279},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1930phae.proj.1279M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1930phae.proj.1278C,
       author = {{Campbell}, Florence M. and {Mayall}, Margaret Walton},
        title = "RH Plates - Schilt",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1930,
       volume = {79},
        pages = {1278},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1930phae.proj.1278C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1930PA.....38Q.479W,
       author = {{Walton}, Margaret L. and {Cannon}, Annie J.},
        title = "The spectra of the international Cepheids",
      journal = {Popular Astronomy},
         year = 1930,
       volume = {38},
        pages = {479},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1930PA.....38Q.479W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1929phae.proj.2590M,
       author = {{Mayall}, Margaret Walton},
        title = "Spectral variation of Cepheids",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1929,
        pages = {2590},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1929phae.proj.2590M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1929phae.proj.2587M,
       author = {{Mayall}, Margaret Walton},
        title = "Variable measures",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1929,
        pages = {2587},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1929phae.proj.2587M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1928BHarO.862R..25G,
       author = {{Gerasimovic}, B.~P. and {Walton}, Margaret L.},
        title = "A New Kind of Stellar Variation",
      journal = {Harvard College Observatory Bulletin},
         year = 1928,
       volume = {862},
        pages = {25-29},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1928BHarO.862R..25G},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1928BHarO.859....2S,
       author = {{Shapley}, Harlow and {Walton}, Margaret L.},
        title = "Spectra and Color Indices at the North Galactic Pole",
      journal = {Harvard College Observatory Bulletin},
         year = 1928,
       volume = {859},
        pages = {2-4},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1928BHarO.859....2S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1928phae.proj.2586M,
       author = {{Mayall}, Margaret Walton},
        title = "MF plate remarks",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1928,
        pages = {2586},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1928phae.proj.2586M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1928PA.....36..351W,
       author = {{Walton}, Margaret L. and {Shapley}, Harlow},
        title = "Variation in spectral class of Cepheid variables (abstract)",
      journal = {Popular Astronomy},
         year = 1928,
       volume = {36},
        pages = {351},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1928PA.....36..351W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1927BHarO.848...13W,
       author = {{Walton}, Margaret L.},
        title = "Three new variables in Carina.",
      journal = {Harvard College Observatory Bulletin},
         year = 1927,
       volume = {848},
        pages = {13-13},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1927BHarO.848...13W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1927HarCi.316....1S,
       author = {{Shapley}, Harlow and {Walton}, Margaret L.},
        title = "Investigations of Cepheid Variables. IV. Beta Doradus, A New Fourth Magnitude Cepheid.",
      journal = {Harvard College Observatory Circular},
         year = 1927,
       volume = {316},
        pages = {1-6},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1927HarCi.316....1S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1927BHarO.845....6W,
       author = {{Walton}, Margaret L.},
        title = "The Distances of Fifty Cepheid Variables",
      journal = {Harvard College Observatory Bulletin},
         year = 1927,
       volume = {845},
        pages = {6-8},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1927BHarO.845....6W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1927HarCi.313....1S,
       author = {{Shapley}, Harlow and {Walton}, Margaret L.},
        title = "Investigations of Cepheid Variables. I. The Period-Spectrum Relation.",
      journal = {Harvard College Observatory Circular},
         year = 1927,
       volume = {313},
        pages = {1-7},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1927HarCi.313....1S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1927phae.proj.2585M,
       author = {{Mayall}, Margaret Walton},
        title = "North Galactic Pole Region",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1927,
        pages = {2585},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1927phae.proj.2585M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1927PAAS....5..412W,
       author = {{Walton}, Margaret L.},
        title = "A survey of the variable stars in the region 15 degrees square around Messier 11 (abstract)",
    booktitle = {Publications of the American Astronomical Society},
         year = 1927,
       series = {Publications of the American Astronomical Society},
       volume = {5},
        pages = {412},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1927PAAS....5..412W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1927PA.....35...25W,
       author = {{Walton}, Margaret L.},
        title = "A survey of the variable stars in the region 15 degrees square around Messier 11 (abstract)",
      journal = {Popular Astronomy},
         year = 1927,
       volume = {35},
        pages = {25},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1927PA.....35...25W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1925HarCi.288....1S,
       author = {{Shapley}, Harlow and {Walton}, Margaret L.},
        title = "The Magellanic Clouds, VIII. Note on the Spectral Composition of the Foreground.",
      journal = {Harvard College Observatory Circular},
         year = 1925,
       volume = {288},
        pages = {1-5},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1925HarCi.288....1S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1925phae.proj.2589M,
       author = {{Mayall}, Margaret Walton},
        title = "Magnitudes and position of Cepheid variables",
      journal = {Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations},
         year = 1925,
        pages = {2589},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1925phae.proj.2589M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1924JBAA...34..236C,
       author = {{Comrie}, Leslie J. and {Walton}, Margaret L.},
        title = "Occultations during the lunar eclipse of 1924 August 14",
      journal = {Journal of the British Astronomical Association},
         year = 1924,
       volume = {34},
        pages = {236-237},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1924JBAA...34..236C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}


