Optical identification of four INTEGRAL sources
Abstract
We report optical spectroscopic identification of four INTEGRAL sources, detected in INTEGRAL all-sky survey (Krivonos et al. 2006). Original astrometric positions of all sources were refined using ROSAT, Chandra or SWIFT/XRT data. Optical data were obtained with Russian-Turkish 1.5-m telescope (RTT-150, Bakirlitepe, TUBITAK National Observatory, Turkey), using TUG Faint Object Spectrograph and Camera (TFOSC).
- Publication:
-
The Astronomer's Telegram
- Pub Date:
- September 2006
- Bibcode:
- 2006ATel..880....1B
- Keywords:
-
- Optical;
- X-ray;
- Gamma Ray;
- AGN;
- Binaries