INTEGRAL Galactic bulge Monitoring
Revolution 0909: Observation start 2010-03-26T20:18 = MJD 55281.846
Total Observation GTI = 20522 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 1700-377 255.986 -37.845 0.4 347.754 +2.173 66.3 0.56 117.6 18.5 0.43 43.2 1E 1740.7-2942 265.975 -29.751 0.7 359.110 -0.106 13.4 0.27 50.0 9.1 0.22 40.6 OAO 1657-415 255.207 -41.659 0.8 344.368 +0.315 55.8 1.32 42.4 11.1 0.94 11.9 GX 5-1 270.289 -25.079 0.9 5.079 -1.022 11.5 0.31 37.5 0.0 0.00 0.0 Ginga 1826-24 277.358 -23.792 1.2 9.273 -6.078 11.4 0.47 24.3 4.7 0.36 13.0 GRS 1758-258 270.285 -25.745 1.5 4.499 -1.348 5.9 0.30 19.6 4.0 0.24 16.7 GX 354-0 262.983 -33.819 1.5 354.312 -0.137 5.8 0.31 18.8 0.0 0.00 0.0 GX 1+4 263.000 -24.745 1.6 1.933 +4.802 5.8 0.32 18.3 0.0 0.00 0.0 GX 349+2 256.456 -36.425 2.3 349.112 +2.734 6.2 0.54 11.5 0.0 0.00 0.0 GX 9+1 270.397 -20.533 2.4 9.079 +1.142 4.2 0.38 11.1 0.0 0.00 0.0 H 1820-303 275.938 -30.346 3.0 2.809 -7.921 3.6 0.42 8.6 0.0 0.00 0.0 3A 1822-371 276.445 -37.136 3.0 356.822 -11.304 4.7 0.56 8.5 0.0 0.00 0.0 4U 1722-30 261.860 -30.776 3.3 356.328 +2.333 2.3 0.30 7.8 1.3 0.24 5.5 GX 17+2 274.026 -14.003 3.4 16.471 +1.276 16.2 2.13 7.6 0.0 0.00 0.0 SLX 1735-269 264.602 -26.940 4.1 0.857 +2.406 1.6 0.27 6.1 0.0 0.00 0.0 SAX J1753.5-2349 268.401 -23.827 3.5 5.302 +1.092 2.3 0.31 7.3 1.4 0.25 5.5 1A 1742-294 266.557 -29.571 0.0 359.527 -0.443 1.6 0.00 6.2 0.0 0.00 0.0 GX 3+1 267.025 -26.561 4.5 2.315 +0.763 1.6 0.28 5.5 0.0 0.00 0.0 XTE J1752-223 268.010 -22.339 5.8 6.401 +2.159 1.4 0.33 4.2 0.0 0.00 0.0 SLX 1744-299_300 266.827 -29.990 4.9 359.291 -0.861 1.3 0.25 5.1 0.0 0.00 0.0 NEW SOURCE 272.645 -23.823 4.2 7.224 -2.281 2.0 0.33 6.0 2.4 0.38 6.2
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 1742-294 266.534 -29.517 359.563 -0.399 8.3 0.22 38.2 1.3 0.12 10.6 1E 1740.7-2942 265.970 -29.723 359.131 -0.088 2.5 0.22 11.5 1.5 0.13 11.2 1E 1743.1-2843 266.587 -28.729 0.260 -0.029 1.1 0.22 5.2 0.2 0.13 1.8 4U 1722-30 261.888 -30.802 356.320 +2.298 1.9 0.43 4.5 0.6 0.30 2.0 CONFUSED ID 266.846 -30.044 359.253 -0.903 2.7 0.21 12.7 0.6 0.12 4.6 GX 3+1 266.987 -26.569 2.291 +0.788 30.0 0.37 81.8 3.0 0.17 17.0 GX 354-0 262.989 -33.835 354.302 -0.150 7.7 0.78 9.8 1.9 0.59 3.1 GX 5-1 270.289 -25.086 5.073 -1.025 121.4 1.73 70.0 13.5 0.76 17.8 SLX 1735-269 264.571 -26.994 0.796 +2.400 1.3 0.30 4.4 0.3 0.16 1.9 SLX 1744-299_300 266.858 -29.999 359.297 -0.889 2.5 0.21 11.9 0.5 0.13 3.9 NEW SOURCE 271.633 -25.281 5.501 -2.181 15.7 3.22 4.9 2.4 1.68 1.5 NEW SOURCE 271.550 -26.463 4.431 -2.691 5.6 1.22 4.6 0.0 0.00 0.0 NEW SOURCE 271.546 -25.711 5.086 -2.322 7.8 1.72 4.5 0.0 0.00 0.0 NEW SOURCE 270.641 -24.545 5.701 -1.036 8.9 2.21 4.0 0.0 0.00 0.0 NEW SOURCE 271.255 -26.202 4.530 -2.333 1.2 1.17 1.0 2.1 0.59 3.5