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J A AVS O Volume 40 Number 1 2012 The  Journal  of  the  American  Association  of  Variable  Star  Observers Part A of two parts pages 1–266 100th Anniversary Edition •  History •  Associations •  Science •  Review Papers 49 Bay State Road Cambridge, MA 02138 U. S. A. The Journal of the American Association of Variable Star Observers Editor   Editorial Board John R. Percy  Geoffrey C. Clayton Matthew R. Templeton University of Toronto Louisiana State University AAVSO Toronto, Ontario, Canada Baton Rouge, Louisiana Douglas L. Welch Associate Editor Edward F. Guinan McMaster University Elizabeth O. Waagen Villanova University Hamilton, Ontario, Canada Villanova, Pennsylvania Assistant Editor  David B. Williams Matthew R. Templeton Pamela Kilmartin Whitestown, Indiana University of Canterbury Production Editor Christchurch, New Zealand Thomas R. Williams Michael Saladyga Houston, Texas Laszlo Kiss Konkoly Observatory Lee Anne Willson Budapest, Hungary Iowa State University Ames, Iowa Paula Szkody University of Washington Seattle, Washington The Council of the American Association of Variable Star Observers 2011–2012   Director  Arne A. Henden   President  Mario E. Motta   Past President  Jaime R. García   1st Vice President  Jennifer Sokoloski   Secretary  Gary Walker   Treasurer  Gary W. Billings        (term ended May 2012)   Treasurer  Timothy Hager Councilors Edward F. Guinan John Martin Roger S. Kolman Donn R. Starkey Chryssa Kouveliotou Robert J. Stine Arlo U. Landolt David G. Turner ISSN 0271-9053 J A AV S O The  Journal  of The  American  Association of Variable Star Observers Volume 40  Number 1 2012 Part A of two parts: pages 1–266 100th Anniversary Edition History Associations Science Review Papers 49 Bay State Road Cambridge, MA 02138 ISSN 0271-9053 U. S. A. The Journal of the American Association of Variable Star Observers is a refereed scientific journal  published by the American Association of Variable Star Observers, 49 Bay State Road, Cambridge, Massachusetts  02138, USA. The Journal is made available to all AAVSO members and subscribers. In order to speed the dissemination of scientific results, selected papers that have been refereed and accepted  for publication in the Journal will be posted on the internet at the eJAAVSO website as soon as they have  been typeset and edited. These electronic representations of the JAAVSO  articles are automatically indexed  and included in the NASA Astrophysics Data System (ADS). eJAAVSO papers may be referenced as J. Amer. Assoc. Var. Star Obs., in press, until they appear in the concatonated electronic issue of JAAVSO. The  Journal cannot supply reprints of papers. Page Charges Unsolicited papers by non-Members will be assessed a charge of $15 per published page. Instructions for Submissions The Journal welcomes papers from all persons concerned with the study of variable stars and topics specifically  related to variability. All manuscripts should be written in a style designed to provide clear expositions of  the topic. Contributors are strongly encouraged to submit digitized text in ms word, latex+postscript, or plain- text format. Manuscripts may be mailed electronically to [email protected] or submitted by postal mail to  JAAVSO, 49 Bay State Road, Cambridge, MA 02138, USA. Manuscripts must be submitted according to the following guidelines, or they will be returned to the author  for correction:   Manuscripts must be:   1) original, unpublished material;   2) written in English;   3) accompanied by an abstract of no more than 100 words;   4) not more than 2,500–3,000 words in length (10–12 pages double-spaced).    Figures for publication must:   1) be camera-ready or in a high-contrast, high-resolution, standard digitized image format;   2) have all coordinates labeled with division marks on all four sides; 3) be accompanied by a caption that clearly explains all symbols and significance, so that the reader can  understand the figure without reference to the text. Maximum published figure space is 4.5” by 7”. When submitting original figures, be sure to allow for reduction  in size by making all symbols and letters sufficiently large. Photographs and halftone images will be considered for publication if they directly illustrate the text.   Tables should be:   1) provided separate from the main body of the text;   2) numbered sequentially and referred to by Arabic number in the text, e.g., Table 1.   References:   1) References should relate directly to the text. 2) References should be keyed into the text with the author’s last name and the year of publication, e.g.,  (Smith 1974; Jones 1974) or Smith (1974) and Jones (1974). 3)  In the case of three or more joint authors, the text reference should be written as follows: (Smith et al. 1976). 4) All references must be listed at the end of the text in alphabetical order by the author’s last name and  the year of publication, according to the following format:         Brown, J., and Green, E. B. 1974, Astrophys. J., 200, 765.         Thomas, K. 1982, Phys. Report, 33, 96.   5) Abbreviations used in references should be based on recent issues of the Journal or the listing provided  at the beginning of Astronomy and Astrophysics Abstracts (Springer-Verlag).   Miscellaneous: 1) Equations should be written on a separate line and given a sequential Arabic number in parentheses  near the right-hand margin. Equations should be referred to in the text as, e.g., equation (1). 2) Magnitude will be assumed to be visual unless otherwise specified. 3) Manuscripts may be submitted to referees for review without obligation of publication. © 2012 The American Association of Variable Star Observers. All rights reserved. Journal of the American Association of Variable Star Observers Volume 40, Number 1, 2012 100th Anniversary Edition 100th Spring Meeting of the AAVSO, in conjunction with the 218th  Meeting of the American Astronomical Society, held in Boston,  Massachusetts, May 21–25, 2011 100th Annual Meeting of the AAVSO, held in Cambridge and Woburn,  Massachusetts, October 5–8, 2011 Table of Contents About This 100th Anniversary Issue   John R. Percy  1 Key to the Cover Photographs  3 Group Photograph Taken at the 100th Spring Meeting  4 List of 100th Spring Meeting Participants  6 100th Spring Meeting Schedule  8 Group Photograph Taken at the 100th Annual Meeting  9 List of 100th Annual Meeting Participants  11 100th Annual Meeting Schedule  15 The Paper Sessions—photographs of the presenters  16 History session papers presented at the 100th Spring and Annual Meetings of the AAVSO Introduction to the History Paper Sessions   Thomas R. Williams  20 Women in the history of Variable star astronomy Anne S. Young: Professor and Variable Star Observer Extraordinaire   Katherine Bracher  24 The Stars Belong to Everyone: Astronomer and Science Writer   Helen Sawyer Hogg (1905–1993)   Maria J. Cahill  31 Variable Stars and Constant Commitments: the Stellar Career of Dorrit Hoffleit   Kristine Larsen  44 Table of Contents continued on following pages Reminiscences on the Career of Martha Stahr Carpenter: Between a Rock and   (Several) Hard Places    Kristine Larsen  51 Guiding Forces and Janet A. Mattei   Elizabeth O. Waagen  65 The AAVSO Widow—or Should We Say Spouse?    Thomas R. Williams  77 The Legacy of Annie Jump Cannon: Discoveries and Catalogues of Variable Stars   (Abstract)   Barbara L. Welther   92 Margaret W. Mayall in the AAVSO Archives (Abstract)    Michael Saladyga  92 history of Variable star astronomy in theory and Practice Twenty-Eight Years of CV Results With the AAVSO   Paula Szkody, Anjum S. Mukadam, Boris Gaensicke, Janet A. Mattei, Arne A. Henden,     Mike Simonsen, Matthew R. Templeton, Elizabeth O. Waagen, Gary Walker, Edward M. Sion,     Steve B. Howell, Dean Townsley  94 The Development of Early Pulsation Theory, or, How Cepheids Are Like   Steam Engines   Matthew Stanley  100 The AAVSO Photoelectric Photometry Program in Its Scientific and   Socio-Historic Context   John R. Percy  109 John Goodricke, Edward Pigott, and Their Study of Variable Stars   Linda M. French  120 Frank Elmore Ross and His Variable Star Discoveries   Wayne Osborn  133 Illinois—Where Astronomical Photometry Grew Up   Barry B. Beaman, Michael T. Svec  141 Stellar Pulsation Theory From Arthur Stanley Eddington to Today (Abstract)   Steven D. Kawaler, Carl J. Hansen  150 King Charles' Star: A Multidisciplinary Approach to Dating the Supernova Known as  Cassiopeia A (Abstract)   Martin Lunn  150 The History of Variable Stars: a Fresh Look (Abstract)   Robert Alan Hatch  151 Table of Contents continued on following pages history of Variable star organizations British Astronomical Association Variable Star Section, 1890–2011    John Toone  154 The “Werkgroep Veranderlijke Sterren” of Belgium    Patrick Wils, Eric Broens, Hubert Hautecler, Frans Van Loo  164 The RASNZ Variable Star Section and Variable Stars South   Albert Jones, Stan Walker  168 The RASNZ Photometry Section, Incorporating the Auckland Photoelectric   Observers’ Group (Poster abstract)    Stan Walker  177 Introduction to BAV (Abstract)   Franz-Josef Hambsch, Joachim Hübscher  177 The GEOS Association of Variable Star Observers (Abstract)   Franz-Josef Hambsch, J. -F. Le Borgne, E. Poretti, the GEOS association  177 History of Amateur Variable Star Observations in Japan (Poster abstract)   Seiichiro Kiyota  178 history of aaVso obserVers, Programs, and suPPorters The Visual Era of the AAVSO Eclipsing Binary Program    David B. Williams, Marvin E. Baldwin, Gerard Samolyk  180 Walking With AAVSO Giants—a Personal Journey (1960s)   Roger S. Kolman, Mike Simonsen  189 Variable Star Observers I Have Known   Charles E. Scovil  196 An Appreciation of Clinton B. Ford and the AAVSO of Fifty Years Ago    Tony Hull  203 An Overview of the AAVSO's Information Technology Infrastructure   From 1967 to 1997   Richard C. S. Kinne  208 20 Million Observations: the AAVSO International Database and Its   First Century (Poster abstract)   Elizabeth O. Waagen  222 Professional Astronomers in Service to the AAVSO (Poster abstract)   Michael Saladyga, Elizabeth O. Waagen  223 The Variable Star Observations of Frank E. Seagrave (Abstract)   Gerald P. Dyck  223 Apollo 14 Road Trip (Poster abstract)   Paul Valleli  223 Table of Contents continued on following pages Scientific session papers presented at the 100th Spring Meeting of the AAVSO, in conjunction with the 218th Meeting of the American Astronomical Society Introduction to the Joint AAS-AAVSO Scientific Paper Sessions   Matthew R. Templeton  226 astroPhysics With small telescoPes Long-Term Visual Light Curves and the Role of Visual Observations   in Modern Astrophysics   John R. Percy  230 Contributions by Citizen Scientists to Astronomy (Abstract)   Arne A. Henden  239 Lessons Learned During the Recent e Aurigae Eclipse Observing   Campaign (Abstract)   Robert E. Stencel  239 Cataclysmic Variables in the Backyard (Abstract)   Joseph Patterson  240 Planet Hunting With HATNet and HATSouth (Abstract)   Gaspar Bakos  241 The Z CamPaign Early Results (Abstract)   Mike Simonsen  241 Variable stars in the imaging era Variable Stars and the Asymptotic Giant Branch: Stellar Pulsations,   Dust Production, and Mass Loss   Angela K. Speck  244 Interferometry and the Cepheid Distance Scale   Thomas G. Barnes, III  256 Imaging Variable Stars With HST (Abstract)   Margarita Karovska  265 Probing Mira Atmospheres Using Optical Interferometric Techniques   Sam Ragland (Abstract)  265 Spots, Eclipses, and Pulsation: the Interplay of Photometry and Optical   Interferometric Imaging (Abstract)   Brian K. Kloppenborg  266 Table of Contents continued on following pages Papers and posters presented at the general and scientific paper sessions of the Spring and Annual Meetings Secular Variation of the Mode Amplitude-Ratio of the Double-Mode RR Lyrae Star   NSVS 5222076, Part 2   David A. Hurdis, Tom Krajci  268 The Pulsational Behavior of the High Amplitude d Scuti Star RS Gruis   Jaime Rubén García  272 RS Sagittae: the Search for Eclipses   Jerry D. Horne  278 Intensive Observations of Cataclysmic, RR Lyrae, and High Amplitude   d Scuti (HADS) Variable Stars   Franz-Josef Hambsch  289 A Study of the Orbital Periods of Deeply Eclipsing SW Sextantis Stars   David Boyd  295 Hubble's Famous Plate of 1923: a Story of Pink Polyethylene   David R. Soderblom  321 Things We Don’t Understand About RR Lyrae Stars   Horace A. Smith  327 The Usefulness of Type Ia Supernovae for Cosmology—a Personal Review   Kevin Krisciunas  334 Amateur Observing Patterns and Their Potential Impact on Variable Star Science   Matthew R. Templeton  348 The Acquisition of Photometric Data   Arlo U. Landolt  355 Digital Archiving: Where the Past Lives Again   Kevin B. Paxson  360 The Effect of Online Sunspot Data on Visual Solar Observers   Kristine Larsen  374 Adverse Health Effects of Nighttime Lighting   Mario Motta, M.D.  380 Star Watching Promoted by the Ministry of the Environment, Japan   Seiichi Sakuma  391 Progress Report for Adapting APASS Data Releases for the Calibration of   Harvard Plates   Edward J. Los  396 Flares, Fears, and Forecasts: Public Misconceptions About the Sunspot Cycle   Kristine Larsen  407 Table of Contents continued on following pages AAVSO Estimates and the Nature of Type C Semiregulars: Progenitors of   Type II Supernovae (Abstract)   David G. Turner, K. Moncrieff, C. Short, Robert F. Wing, Arne A. Henden  415 Preliminary Analysis of MOST Observations of the Trapezium (Abstract)   Matthew R. Templeton, Joyce Ann Guzik, Arne A. Henden, William Herbst  415 High School Students Watching Stars Evolve (Abstract)   John R. Percy, Drew MacNeil, Leila Meema-Coleman, Karen Morenz  416 Eclipsing Binaries That Don’t Eclipse Anymore: the Strange Case of the Once   (and Future?) Eclipsing Binary QX Cassiopeiae (Abstract)   Edward F. Guinan, Michael Bonaro, Scott G. Engle, Andrej Prsa  417 High Speed UBV Photometry of e Aurigae's 2009–2011 Eclipse (Poster abstract)   Aaron Price, Gary Billings, Bruce L. Gary, Brian K. Kloppenborg, Arne A. Henden  418 d Scorpii 2011 Periastron: Visual and Digital Photometric Campaign (Poster abstract)   Costantino Sigismondi Sapienza  419 Bright New Type-Ia Supernova in the Pinwheel Galaxy (M101): Physical Properties   of SN 2011fe From Photometry and Spectroscopy (Poster abstract)   Sai Gouravajhala, Edward F. Guinan, Louis Strolger, Andrew Gott  419 The World’s Strangest Supernova May Not Be a Supernova At All (Abstract)   Caroline Moore  421 An Amateur-Professional International Observing Campaign for the EPOXI Mission:   New Insights Into Comets (Abstract)   Karen J. Meech  422 Light Curve of Minor Planet 1026 Ingrid (Poster abstract)   Shelby Delos, Gary Ahrendts, Timothy Barker  423 Membership of the Planetary Nebula Abell 8 in the Open Cluster Bica 6 and   Implications for the PN Distance Scale (Poster abstract)   David G. Turner, Joanne M. Rosvick, D. D. Balam, Arne A. Henden, Daniel J. Majaess,     David J. Lane  423 What Mass Loss Modeling Tells Us About Planetary Nebulae (Abstract)   Lee Anne Willson, Qian Wang  424 Stars, Planets, and the Weather: if You Don't Like It Wait   Five Billion Years (Abstract)   Jeremy J. Drake  425 The Hunt for the Quark-Nova: a Call for Observers (Abstract)   David J. Lane, R. Ouyed, D. Leahy, Douglas L. Welch  425 Collaborative Research Efforts for Citizen Scientists (Poster abstract)   Brian K. Kloppenborg, Aaron Price, Rebecca Turner, Arne A. Henden, Robert E. Stencel  426 Exploring the Breadth and Sources of Variable Star Astronomers’ Astronomy   Knowledge: First Steps (Abstract)   Stephanie J. Slater  427 Table of Contents continued on following pages

Description:
20 Million Observations: the AAVSO International Database and Its A Study of the Orbital Periods of Deeply Eclipsing SW Sextantis Stars Bright New Type-Ia Supernova in the Pinwheel Galaxy (M101): Physical Properties What Mass Loss Modeling Tells Us About Planetary Nebulae (Abstract).
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Most books are stored in the elastic cloud where traffic is expensive. For this reason, we have a limit on daily download.