The All Sky Automated Survey. Catalog of Variable Stars. III. 12^h - 18^h Quarter of the Southern Hemisphere

• Autorzy: Pojmański G. , Maciejewski G.
• Języki publikacji: EN

Abstrakty

EN

This paper describes the third part of the photometric data from the 9°×9° ASAS camera monitoring the whole southern hemisphere in V-band. Preliminary list of variable stars based on observations obtained since January 2001 is presented. Over 3 200 000 stars brighter than V=15 mag on 18 000 frames were analyzed and 10 453 were found to be variable (1718 eclipsing, 731 regularly pulsating, 849 Mira and 7155 other stars). Light curves have been classified using the improved automated algorithm, which now takes into account 2MASS colors and IRAS infrared fluxes. Basic photometric properties are presented in the tables and some examples of thumbnail light curves are printed for reference. All photometric data are available over the INTERNET at: http://www.astrouw.edu.pl/~gp/asas/asas.html or http://archive.princeton.edu/~asas.

Słowa kluczowe

EN

catalogs; stars: variables: general; surveys

• Wydawca: Copernicus Foundation for Polish Astronomy
• Czasopismo: Acta Astronomica
• Rocznik: 2004
• Tom: Vol. 54, No. 2
• Strony: 153--179
• Opis fizyczny: Bibliogr. 10 poz., rys., tab., wykr.

Twórcy

autor

Pojmański G.

• Warsaw University Observatory, Al. Ujazdowskie 4, 00-478 Warszawa, Poland

autor

Maciejewski G.

• Toruń Centre for Astronomy, N. Copernicus University, ul. Gagarina 11, 87-100 Toruń, Poland

Bibliografia

• Kholopov, P.N., et al. 1985, "General Catalog of Variable Stars", The Fourth Edition, Nauka, Moscow.
• Paczyński, B. 1997, “The Future of Massive Variability Searches”, in Proceedings of 12th IAP Colloquium: “Variable Stars and the Astrophysical Returns of Microlensing Searches”, Paris (Ed. R. Ferlet), p. 357.
• Perryman, M.A.C., et al. 1997, Astron. Astrophys., 323, L49.
• Pojmański, G. 1997, Acta Astron., 47, 467.
• Pojmański, G. 2000, Acta Astron., 50, 177.
• Pojmański, G. 2001, “The All Sky Automated Survey (ASAS-3) System – Its Operation and Preliminary Data” in: Small Telescope Astronomy on Global Scales, ASP Conference Series Vol. 246, IAU Colloquium 183. Ed. Bohdan Paczyński, Wen-Pin Chen, and Claudia Lemme. San Francisco: Astronomical Society of the Pacific, p.53.
• Pojmański, G. 2002, Acta Astron., 52, 397.
• Pojmański, G. 2003, Acta Astron., 53, 341.
• Schwarzenberg-Czerny, A. 1996, Astrophys. J. Letters, 460, L107.
• Urban, S.E., Corbin T.E., and Wycoff, G.L. 1998, Astron. J., 115, 2161.