INTEGRAL Galactic bulge Monitoring
Revolution 0918: Observation start 1999-12-31T23:58 = MJD 51544
Total Observation GTI = 7078 seconds
IBIS/ISGRI
IBIS/ISGRI significance mosaic images. Left: IBIS/ISGRI 18-40 keV. Right: 40-100 keV
Sources detected > 10σ in each band are marked on the image. The table below lists the fitted position, and statistical positional uncertainty in arcmin returned by the mosaic step of
OSA10.1, of all the sources detected in the 18 - 40 keV range (band A: 1 Crab ~ 208 cps ) and 40 - 100 keV range (band B: 1 Crab ~ 100 cps ) where available.NOTES: The table is constructed from the
isgri_mosa_res.fits file - fluxes in the mosaic output are known to be systematically ~10% lower than in the ScW light-curves (see known issues). The systematic noise increases towards the edge of the field of view and NEW SOURCEs < 6σ towards the border of the image may be spurious. IBIS/ISGRI Detected Sources 18-40 keV (A) and 40-100 keV (B)
Source Name RA dec +/- l b A(cps) +/- sig B(cps) +/- sig ==================== ======== ======= === ======== ======== ====== ===== ===== ====== ===== ===== 4U 1700-377 255.985 -37.848 0.3 347.750 +2.172 169.6 1.00 169.8 54.3 0.73 74.0 1E 1740.7-2942 265.962 -29.754 1.4 359.101 -0.098 10.3 0.48 21.6 6.0 0.40 15.3 GX 1+4 263.001 -24.753 1.7 1.927 +4.797 8.3 0.49 17.0 0.0 0.00 0.0 GX 354-0 263.016 -33.836 1.7 354.313 -0.170 7.9 0.47 16.8 2.1 0.39 5.5 GRS 1758-258 270.309 -25.717 2.2 4.534 -1.353 6.1 0.49 12.6 3.1 0.39 8.2 XTE J1752-223 268.052 -22.343 2.1 6.418 +2.122 7.5 0.58 12.8 5.5 0.47 11.7 Ginga 1826-24 277.378 -23.816 2.2 9.260 -6.105 10.8 0.90 12.0 4.3 0.69 6.3 IGR J17391-3021 264.812 -30.326 2.8 358.089 +0.445 4.2 0.46 9.2 1.9 0.38 5.1 4U 1722-30 261.854 -30.816 3.5 356.292 +2.315 3.5 0.49 7.3 0.0 0.00 0.0 GX 349+2 256.371 -36.455 3.7 349.047 +2.771 5.8 0.86 6.8 0.0 0.00 0.0 H 1820-303 275.886 -30.315 3.9 2.817 -7.868 4.3 0.66 6.5 0.0 0.00 0.0 GX 9+1 270.361 -20.541 3.5 9.055 +1.167 5.5 0.75 7.2 0.0 0.00 0.0 OAO 1657-415 255.158 -41.680 4.1 344.330 +0.332 18.3 3.02 6.1 8.6 1.78 4.9 4U 1705-32 257.318 -32.310 5.1 352.845 +4.623 2.9 0.59 4.9 0.0 0.00 0.0 GX 13+1 273.714 -17.190 5.2 13.525 +0.022 6.6 1.38 4.7 0.0 0.00 0.0 IGR J17456-2901 266.401 -28.963 6.1 359.975 -0.011 1.9 0.47 4.0 0.0 0.00 0.0 GRS 1734-292 264.339 -29.163 5.2 358.853 +1.413 2.0 0.42 4.8 0.0 0.00 0.0
JEM-X
JEM-X2 significance mosaic images. Left: 3-10 keV. Right: 10-25 keV.
Sources labelled were detected in the 3-10 keV image > 6σ. The sources detected above 3σ in the 3-10 keV and/or 10-25 keV band are listed in the table below. Fluxes are extracted at the known catalogue position of the source (i.e. no fitting of the source position is done), with
mosaic_spec, in two bands: A = 3-10 keV (1 Crab ~ 97 cps [J1], 103 cps [J2]); B = 10-25 keV (1 Crab ~ 29 cps [J1], 27 cps [J2]). NOTES: The object marked as SLX 1744-299_300 is used to indicate two low-mass x-ray binaries separated by 2.7 arcminutes, SLX 1744-299 and SLX 1744-300; the position for SLX 1744-299 is used, although it can not be ruled out that SLX 1744-300 may dominate the emission some of the time. The systematic noise increases towards the edge of the field of view and in the vicinity of very bright sources, such as GX 5-1;
NEW SOURCEs < 6σ towards the border of the image and/or near GX 5-1 may, therefore, be spurious.
JEM-X2 Detected Sources in 3-10 keV (A) and 10-25 keV (B).
Source Name RA dec l b A(cps) +/- sig B(cps) +/- sig ==================== ======== ======= ======== ======== ====== ===== ===== ====== ===== ===== 1A 1742-294 266.523 -29.515 359.559 -0.389 9.4 0.32 29.8 1.2 0.17 6.8 1E 1740.7-2942 265.977 -29.748 359.113 -0.106 3.2 0.31 10.4 1.5 0.18 8.2 4U 1722-30 261.888 -30.802 356.320 +2.298 3.2 0.54 5.9 1.0 0.37 2.6 GX 3+1 266.981 -26.569 2.288 +0.793 30.2 0.50 60.6 2.6 0.23 11.2 GX 5-1 270.276 -25.087 5.067 -1.016 81.5 1.89 43.1 2.1 0.85 2.4 IGR J17391-3021 264.795 -30.334 358.075 +0.453 1.4 0.30 4.8 0.4 0.19 2.0 SLX 1735-269 264.571 -26.994 0.796 +2.400 1.3 0.40 3.3 0.3 0.23 1.1 SLX 1744-299_300 266.859 -30.031 359.269 -0.906 2.3 0.31 7.3 0.4 0.18 2.2 NEW SOURCE 272.222 -27.701 3.636 -3.814 7.5 1.05 7.1 0.0 0.00 0.0 NEW SOURCE 272.588 -26.163 5.144 -3.361 13.7 2.22 6.2 1.3 1.14 1.1 NEW SOURCE 269.115 -25.893 3.845 -0.509 4.2 0.67 6.2 0.0 0.00 0.0 NEW SOURCE 269.467 -30.189 0.280 -2.929 2.5 0.46 5.5 0.0 0.00 0.0 NEW SOURCE 271.292 -26.308 4.454 -2.413 5.9 1.15 5.2 0.0 0.00 0.0 NEW SOURCE 270.879 -26.212 4.356 -2.044 5.1 1.03 4.9 0.0 0.00 0.0 NEW SOURCE 272.260 -26.658 4.568 -3.341 8.2 1.53 5.4 0.9 0.79 1.1 NEW SOURCE 270.834 -25.585 4.882 -1.701 7.5 1.41 5.3 0.0 0.00 0.0