Time-resolved spectroscopy of the polar RBS0324(=1RXS J023052.9-684203)

Autor:	Cieslinski, D., Rodrigues, C. V., Silva, K. M. G., Diaz, M. P.
Rok vydání:	2011
Předmět:	Astrophysics - Solar and Stellar Astrophysics
Zdroj:	2010, IBVS 5957
Druh dokumentu:	Working Paper
Popis:	We present time-resolved spectroscopy of the polar RBS0324(=1RXS J023052.9-684203) spanning more than one orbital cycle. The emission lines present complex and variable profiles. Radial velocities were determined for the HeII4686 and Hbeta emission lines. The curves are similar for both lines, with a semi-amplitude of about 250 km/s. The modulation of 1.5 mag of the continuum flux is compatible with those previously presented in the literature. All these characteristics are typical of polars. Comment: 5 pages, 3 figures http://www.konkoly.hu/cgi-bin/IBVS?5957
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1102.3371 Zobrazit plný text záznamu View this record from Arxiv