Publications of the Astronomical Society of the Pacific Kepler Asteroseismology Program: Introduction and First Results Ronald L. Gilliland,1 Timothy M. Brown,2 Jørgen Christensen-Dalsgaard,3 Hans Kjeldsen,3 Conny Aerts,4 Thierry Appourchaux,5 Sarbani Basu,6 Timothy R. Bedding,7 William J. Chaplin,8 Margarida S. Cunha,9 Peter De Cat,10 Joris De Ridder,4 Joyce A. Guzik,11 Gerald Handler,12 Steven Kawaler,13 L´aszl´oKiss,7,14 Katrien Kolenberg,12 Donald W. Kurtz,15 Travis S. Metcalfe,16 Mario J.P.F.G. Monteiro,9 Robert Szab´o,14 Torben Arentoft,3 Luis Balona,17 Jonas Debosscher,4 Yvonne P. Elsworth,8 Pierre-Olivier Quirion,3,18 Dennis Stello,7 Juan Carlos Su´arez,19 William J. Borucki,20 Jon M. Jenkins,21 David Koch,20 Yoji Kondo,22 David W. Latham,23 Jason F. Rowe,20 and Jason H. Steffen24 arXiv:1001.0139v1 [astro-ph.SR] 31 Dec 2009 –2– ABSTRACT Asteroseismology involves probing the interiors of stars and quantifying their global properties, such as radius and age, through observations of normal modes of oscillation. The technical requirements for conducting asteroseismology in- clude ultra-high precision measured in photometry in parts per million, as well as nearly continuous time series over weeks to years, and cadences rapid enough 1Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218, USA;
[email protected] 2Las Cumbres Observatory Global Telescope, Goleta, CA 93117, USA 3Department of Physics and Astronomy, Aarhus University, DK-8000 Aarhus C, Denmark 4Instituut voor Sterrenkunde, K.U.Leuven, Celestijnenlaan 200 D, 3001, Leuven, Belgium 5Institut d’Astrophysique Spatiale, Universit´eParis XI, Bˆatiment 121, 91405 Orsay Cedex, France 6Astronomy Department, Yale University, P.O.