IGR J16358-4726 and IGR J16393-4643: two new symbiotic X-ray binaries
Abstract
<p class='p1'>We report results from Ks band spectroscopy of the INTEGRAL sources IGR J16358-4726 and IGR J16393-4643. The proposed infrared counterparts 2MASS J16355369-4725398 (Kouveliotou et al. 2003, IAUC 8109) and 2MASS J16390535-4642137 (Bodaghee et al. 2006, A&A 447, 1027) were observed in service mode on 2007 April 5th with the ISAAC spectrograph on UT1 at Paranal (ESO proposal 079.D-0668-B).
- Publication:
-
The Astronomer's Telegram
- Pub Date:
- March 2008
- Bibcode:
- 2008ATel.1450....1N
- Keywords:
-
- Infra-Red;
- X-ray;
- Binaries;
- Neutron Stars