INTEGRAL Galactic bulge Monitoring
Revolution 1023: Observation start 2011-02-28T17:40 = MJD 55620.737
Total Observation GTI = 12033 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 ==================== ======== ======= === ======== ======== ====== ===== ===== ====== ===== ===== 1E 1740.7-2942 265.967 -29.744 1.0 359.112 -0.097 10.7 0.33 32.4 6.8 0.27 25.2 GX 5-1 270.273 -25.067 1.0 5.082 -1.004 10.8 0.36 30.0 0.0 0.00 0.0 4U 1700-377 255.996 -37.861 1.3 347.745 +2.157 20.3 0.87 23.4 8.0 0.64 12.5 Ginga 1826-24 277.372 -23.790 1.5 9.281 -6.088 12.7 0.64 19.9 5.2 0.47 11.0 GX 354-0 263.002 -33.821 1.7 354.319 -0.151 7.1 0.42 16.8 1.6 0.32 4.9 H 1820-303 275.924 -30.351 1.8 2.800 -7.913 8.4 0.53 15.9 2.1 0.40 5.4 GRS 1758-258 270.309 -25.720 1.8 4.532 -1.355 5.7 0.36 15.6 4.1 0.28 14.7 IGR J17091-3624 257.277 -36.415 2.0 349.516 +2.211 9.2 0.66 13.9 4.4 0.49 9.1 GX 349+2 256.421 -36.420 2.3 349.099 +2.759 8.6 0.72 11.9 0.0 0.00 0.0 GX 1+4 263.012 -24.743 2.5 1.940 +4.794 4.5 0.43 10.4 0.0 0.00 0.0 4U 1722-30 261.888 -30.844 3.0 356.285 +2.275 3.3 0.39 8.6 1.3 0.30 4.5 GX 13+1 273.622 -17.146 3.6 13.522 +0.120 6.0 0.83 7.2 0.0 0.00 0.0 GX 17+2 273.998 -14.066 3.9 16.402 +1.270 14.4 2.23 6.4 0.0 0.00 0.0 GX 3+1 266.862 -26.563 5.0 2.239 +0.887 1.8 0.35 5.0 0.0 0.00 0.0 GX 9+1 270.455 -20.494 4.7 9.140 +1.113 2.6 0.50 5.2 0.0 0.00 0.0 SLX 1744-299_300 266.889 -30.057 4.0 359.261 -0.942 2.1 0.33 6.2 0.0 0.00 0.0 IGR J17513-2011 267.830 -20.147 4.4 8.205 +3.418 3.0 0.53 5.6 0.0 0.00 0.0 IGR J17252-3616 261.210 -36.221 0.0 351.509 -0.261 2.7 0.00 5.1 0.0 0.00 0.0 AX J1820.5-1434 275.173 -14.537 5.5 16.527 +0.044 7.7 1.71 4.5 0.0 0.00 0.0 Swift J1753.7-2544 268.325 -25.693 5.6 3.659 +0.205 1.5 0.34 4.4 0.0 0.00 0.0 3A 1822-371 276.401 -37.122 0.0 356.819 -11.266 3.1 0.00 4.2 0.0 0.00 0.0 SLX 1735-269 264.663 -26.930 5.8 0.894 +2.365 1.5 0.00 4.2 0.0 0.00 0.0 1H 1746-370 267.570 -37.007 5.8 353.577 -4.994 2.3 0.00 4.2 0.0 0.00 0.0 AX J1740.1-3102 265.032 -31.049 5.3 357.577 -0.100 1.7 0.36 4.7 0.0 0.00 0.0 XB 1832-330 278.976 -33.074 5.5 1.470 -11.439 3.0 0.66 4.5 0.0 0.00 0.0 3A 1728-169 262.931 -16.948 5.8 8.523 +9.047 3.4 0.79 4.2 0.0 0.00 0.0 SAX J1806.5-2215 271.560 -22.222 0.0 8.140 -0.631 1.7 0.00 3.8 0.0 0.00 0.0 H 1702-429 256.545 -43.062 0.0 343.858 -1.323 10.2 0.00 3.7 0.0 0.00 0.0
JEM-X
JEM-X1+2 combined 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+2 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 1742-294 266.513 -29.504 359.564 -0.376 7.5 0.26 29.4 1.3 0.14 8.8 1A 1743-288 266.765 -28.889 0.204 -0.245 6.0 0.26 23.5 0.5 0.14 3.4 1E 1740.7-2942 265.978 -29.745 359.116 -0.106 2.1 0.26 7.8 1.4 0.16 9.1 1E 1743.1-2843 266.587 -28.729 0.260 -0.029 1.5 0.25 5.8 0.3 0.14 2.2 GX 3+1 266.986 -26.552 2.305 +0.798 27.4 0.35 77.7 2.5 0.17 14.7 GX 354-0 262.989 -33.835 354.302 -0.150 15.3 1.77 8.7 3.3 1.50 2.2 GX 5-1 270.284 -25.084 5.072 -1.021 139.9 1.09 128.3 16.5 0.46 36.2 SLX 1735-269 264.571 -26.994 0.796 +2.400 1.4 0.31 4.5 0.4 0.18 2.0 SLX 1744-299_300 266.858 -29.999 359.297 -0.889 1.9 0.25 7.7 0.5 0.15 3.1 NEW SOURCE 270.069 -24.856 5.174 -0.738 5.9 0.95 6.2 0.5 0.44 1.1