Further observations of GRO J1750-27 (AX J1749.1-2639) with INTEGRAL
Abstract
The transient accreting X-ray pulsar GRO J1750-27 (AX J1749.1-2639), which became active end of January 2008 (ATel #1376), has been repeatedly observed by the INTEGRAL Galactic Bulge monitoring program since mid February (ATel #1385) on 11, 20 and 23 Feb. 2008. During the three observations, totalling about 27 ks, the source has remained bright at a roughly constant level with the following flux averaged over the 3 observations: 186+/-9 mCrab (3-10 keV), 319+/-15 mCrab (10-25 keV), 198+/-2 mCrab (18-40 keV), and 20+/-3 mCrab (40-100 keV).
- Publication:
-
The Astronomer's Telegram
- Pub Date:
- February 2008
- Bibcode:
- 2008ATel.1400....1B
- Keywords:
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- X-ray;
- Gamma Ray;
- Binaries;
- Neutron Stars;
- Pulsars;
- Transients