7-year catalog of sources is outdated, the new 9-year Galactic survey is on the way

27th of August 2003


IBIS/ISGRI map^Note of the Galactic Center 17-60 keV, REVOLUTION 0106 ^Schedule		Prev. 0105 \| Next 0107
	This map is actualy the mosaic image of the Galactic Center region. The image is shown in significance with a squared root color map ranging from 0 to 25. The black and blue colors correspond to pixel values from 0 to 2. The red pixels have values of around 5. The yellow to white color transition corresponds to 15 and more. Note, that maps for different INTEGRAL revolutions cannot be directly compared to each other due to different exposure. Click on the map for high-resolution.

Please refer to this catalog as: **Krivonos et al., 2007, A&A, 475, 775** [NASA ADS]
Source	Id	17-60 keV, Flux^1,2,3 (mCrab)	Sign.
OAO 1657-415	037	112.08 ± 1.90	59.01
4U 1700-377	039	262.42 ± 1.04	252.26
GX 349+2	040	48.66 ± 0.89	54.92
4U 1702-429	041	43.36 ± 2.21	19.58
IGR J17091-3624	045	7.99 ± 0.81	9.83
XTE J1710-281	046	3.40 ± 0.60	5.66
Oph cluster	047	3.79 ± 0.67	5.66
V2400 Oph	049	3.88 ± 0.64	6.05
EXO 1722-363	054	26.98 ± 0.66	41.06
4U 1724-30	056	20.60 ± 0.49	42.40
GX 9+9	058	12.42 ± 1.01	12.25
GX 354-0	059	12.21 ± 0.52	23.39
GX 1+4	060	3.00 ± 0.52	5.80
GRS 1734-292	061	4.79 ± 0.45	10.56
SLX 1735-269	062	12.48 ± 0.46	27.00
4U 1735-444	063	25.50 ± 2.19	11.62
IGR J17391-3021	064	9.73 ± 0.46	21.23
SLX 1737-282	065	2.96 ± 0.45	6.52
1E 1740.7-294	067	70.47 ± 0.45	156.95
GRS 1741.9-2853	070	3.03 ± 0.43	7.01
AX J1745.6-2901	071	5.34 ± 0.42	12.72
1E 1742.8-2853	072	5.72 ± 0.44	13.09
A 1742-294	073	4.80 ± 0.42	11.44
1E 1743.1-2843	076	4.99 ± 0.45	11.16
IGR J17475-2822	078	2.43 ± 0.45	5.44
SLX1744-299/300	079	5.95 ± 0.45	13.26
GX 3+1	080	12.35 ± 0.45	27.63
IGR J17597-2201	086	8.52 ± 0.60	14.27
GX 5-1	087	18.86 ± 0.48	38.92
GRS 1758-258	088	62.82 ± 0.47	132.77
GX 9+1	089	17.11 ± 0.66	26.13
IGR J18027-2016	090	6.08 ± 0.66	9.20
M 1812-12	095	22.75 ± 3.79	6.00
GX 17+2	096	30.81 ± 1.97	15.67
4U 1820-303	099	30.81 ± 0.62	49.78
4U 1822-371	101	28.26 ± 0.92	30.73
GS 1826-24	102	83.89 ± 0.78	107.76
RX J1832-33	106	9.13 ± 0.87	10.54
RapidBurster	149	7.45 ± 0.52	14.42

Time-averaged source flux in mCrab units. A flux of 1 mCrab corresponds to 1.43e-11 erg/s/cm² for a source with a Crab-like spectrum.
Source flux was measured on the map averaged over the indicated spacecraft revolution.
General astrophysical type of the object. LMXB (HMXB) - low- (high-) mass X-ray binary, AGN - active galactic nucleus, SNR/PWN - supernova remnant/pulsar wind nebula CV - cataclysmic variable, PSR - isolated pulsar or pulsar wind nebula, SGR - soft gamma repeater, RS CVn - coronally active binary star, SymbStr - symbiotic star, MolCld - Molecular cloud, Cluster - cluster of galaxies.
Additional notes and/or alternative source names. References are mainly provided for new sources and are related to their discovery and/or nature.

Notes on catalog
The positional accuracy of sources detected by IBIS/ISGRI depends on the source significance. The estimated 68% confidence intervals for sources detected at 5-6, 10, and > 20 standart deviations are 2.1, 1.5, and < 0.8 arcmin, respectively.

WEB Links
See also INTEGRAL Galactic Bulge Monitoring, maintained by Erik Kuulkers. INTEGRAL Target and schedule at ISOC Optical identifications^{en, ru} of hard X-ray sources with Russian-Turkish 1.5-m Telescope (RTT150) maintained by Rodion Burenin List of INTEGRAL sources collected by Jerome Rodriguez. See also INTEGRAL emails. SWIFT/BAT all-sky survey 22-Month Source Catalog A Catalogue of INTEGRAL Sources identified through optical and near-infrared spectroscopy (link) Catalog of Bright X-Ray pulsars maintained by Sergey Tsygankov (link)

This page is maintained by Roman Krivonos (krivonos [re-move] iki.rssi.ru)