INTEGRAL Galactic bulge Monitoring
Revolution 0853: Observation start 1999-12-31T23:58 = MJD 51544
Total Observation GTI = 9657 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 1700-377 255.990 -37.847 0.6 347.754 +2.170 53.1 0.79 67.2 14.2 0.60 23.6 1E 1740.7-2942 265.981 -29.745 1.0 359.118 -0.108 12.5 0.42 29.9 8.0 0.36 22.4 GX 5-1 270.279 -25.096 1.2 5.060 -1.022 13.3 0.52 25.6 0.0 0.00 0.0 GRS 1758-258 270.303 -25.729 1.5 4.521 -1.355 9.7 0.50 19.2 5.6 0.40 13.9 Ginga 1826-24 277.349 -23.789 1.7 9.272 -6.069 13.5 0.84 16.1 5.1 0.65 7.9 GX 1+4 263.028 -24.721 1.8 1.967 +4.794 7.0 0.46 15.3 0.0 0.00 0.0 IGR J17252-3616 261.296 -36.267 2.7 351.509 -0.344 5.5 0.56 9.8 0.0 0.00 0.0 H 1820-303 275.920 -30.346 2.5 2.802 -7.908 7.3 0.69 10.5 0.0 0.00 0.0 4U 1722-30 261.889 -30.826 2.8 356.300 +2.284 3.8 0.42 9.2 0.0 0.00 0.0 XTE J1751-305 267.836 -30.626 3.7 359.193 -1.936 3.0 0.43 6.9 0.0 0.00 0.0 OAO 1657-415 255.258 -41.667 3.3 344.385 +0.280 11.9 1.51 7.9 0.0 0.00 0.0 GX 349+2 256.459 -36.354 3.2 349.170 +2.775 6.1 0.74 8.2 0.0 0.00 0.0 IGR J17586-2129 269.616 -21.441 3.8 7.928 +1.323 3.9 0.59 6.7 0.0 0.00 0.0 SLX 1744-299_300 266.897 -30.026 3.9 359.291 -0.932 2.4 0.38 6.4 0.0 0.00 0.0 GX 9+1 270.331 -20.470 4.3 9.103 +1.227 3.9 0.67 5.9 0.0 0.00 0.0 GX 3+1 267.046 -26.560 3.5 2.326 +0.748 3.2 0.44 7.4 0.0 0.00 0.0 4U 1735-444 264.679 -44.495 3.9 345.992 -6.978 13.5 2.10 6.4 0.0 0.00 0.0 1A 1743-288 266.702 -28.831 0.0 0.225 -0.167 2.2 0.00 5.0 0.0 0.00 0.0 IGR J17475-2822 266.925 -28.487 4.0 0.621 -0.157 2.6 0.42 6.2 0.0 0.00 0.0 3A 1822-371 276.323 -37.076 5.3 356.834 -11.191 4.5 0.97 4.6 0.0 0.00 0.0
JEM-X
JEM-X1 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-X1 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 1742-294 266.500 -29.509 359.555 -0.369 6.3 0.34 18.2 0.9 0.21 4.5 1E 1740.7-2942 265.978 -29.745 359.116 -0.106 2.2 0.33 6.5 1.2 0.21 5.7 4U 1722-30 261.888 -30.802 356.320 +2.298 1.5 0.43 3.5 0.8 0.32 2.5 GRS 1741.9-2853 266.260 -28.914 359.953 +0.120 5.8 0.35 16.7 0.5 0.21 2.2 GX 3+1 266.983 -26.564 2.294 +0.794 31.9 0.67 47.5 3.2 0.35 9.1 GX 354-0 262.989 -33.835 354.302 -0.150 2.8 0.64 4.4 0.0 0.00 0.0 GX 5-1 270.279 -25.083 5.071 -1.017 117.0 4.57 25.6 17.1 2.39 7.2 SLX 1735-269 264.571 -26.994 0.796 +2.400 2.6 0.47 5.5 0.3 0.29 1.1 NEW SOURCE 268.819 -25.092 4.403 +0.124 7.1 1.57 4.6 0.0 0.00 0.0 IGR J17488-2338 267.121 -23.580 4.915 +2.226 15.3 3.50 4.4 0.0 0.00 0.0 NEW SOURCE 268.497 -25.653 3.772 +0.092 4.7 1.09 4.4 0.0 0.00 0.0 NEW SOURCE 266.013 -23.620 4.354 +3.073 10.4 2.58 4.0 0.0 0.00 0.0 NEW SOURCE 272.540 -27.626 3.837 -4.025 11.5 2.83 4.1 0.0 0.00 0.0