XMMSL1 J152835.4+593754 - a chromospherically active star

Torres, M. A. P.; Rodriguez-Gil, P.; Steeghs, D.; Jonker, P. G.
Referencia bibliográfica

The Astronomer's Telegram, #1369

Fecha de publicación:
1
2008
Número de autores
4
Número de autores del IAC
0
Número de citas
4
Número de citas referidas
4
Descripción
We report optical spectroscopy of LSPM J1528+5937, the proposed optical counterpart to the recently discovered X-ray transient XMMSL1 J152835.4+593754 (Saxton et al. 2008, ATel #1361). A 900s spectrum was acquired starting on 2008 Jan 20 05:43 UT using the 4.2m William Herschel Telescope on La Palma equipped with the dual-beam ISIS spectrograph. The observations were performed using the R300B and EEV12 CCD in the blue arm and the R158R grating and EEV4482 CCD in the red arm.