Cataclysmic Variables from SDSS III. The Third Year

Paula Szkody; Arne Henden; Oliver Fraser; Nicole Silvestri; John Bochanski; Michael A. Wolfe; Marcel Agüeros; Brian Warner; Patrick Woudt; Jonica Tramposch; Lee Homer; Gary Schmidt; Gillian R. Knapp; Scott F. Anderson; Kevin Covey; Hugh Harris; Suzanne Hawley; Donald P. Schneider; Wolfgang Voges; J. Brinkmann

arXiv · astro-ph/0407071

Cataclysmic Variables from SDSS III. The Third Year

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Abstract

This paper continues the series that identifies new cataclysmic variables found in the Sloan Digital Sky Survey. We present 36 cataclysmic variables and one possible symbiotic star from Sloan spectra obtained during 2002, of which 34 are new discoveries, 2 are known dwarf novae (BC UMa, KS UMa) and one is a known CV identified from the 2dF survey. The positions, colors and spectra of all 37 systems are presented, along with follow-up spectroscopic/photometric observations of 10 systems. As in the past 2 years of data, the new SDSS systems show a large variety of characteristics based on their inclination and magnetic fields, including 3 eclipsing systems, 4 with prominent He II emission, and 15 systems showing features of the underlying stars.

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Paula Szkody, Arne Henden, Oliver Fraser, Nicole Silvestri, John Bochanski, Michael A. Wolfe, Marcel Agüeros, Brian Warner, Patrick Woudt, Jonica Tramposch, Lee Homer, Gary Schmidt, Gillian R. Knapp, Scott F. Anderson, Kevin Covey, Hugh Harris, Suzanne Hawley, Donald P. Schneider, Wolfgang Voges, J. Brinkmann. 2004-07-08. Cataclysmic Variables from SDSS III. The Third Year. https://arxiv.org/abs/astro-ph/0407071

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