INTEGRAL Galactic bulge Monitoring
Revolution 0664: Observation start 2008-03-22T18:10 = MJD 54547.758
Total Observation GTI = 13696 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 ==================== ======== ======= === ======== ======== ====== ===== ===== ====== ===== ===== GRO J1750-27 267.302 -26.642 0.5 2.374 +0.509 25.6 0.31 81.7 1.3 0.25 5.2 4U 1700-377 255.985 -37.844 0.5 347.754 +2.174 68.4 0.84 81.5 16.0 0.60 26.8 GX 5-1 270.279 -25.074 0.7 5.079 -1.011 16.2 0.33 49.1 0.0 0.00 0.0 Ginga 1826-24 277.359 -23.791 0.9 9.274 -6.078 19.2 0.54 35.9 6.7 0.40 16.7 H 1820-303 275.916 -30.361 1.1 2.787 -7.911 12.9 0.45 28.9 0.0 0.00 0.0 GX 354-0 263.005 -33.824 1.3 354.318 -0.156 8.3 0.38 22.1 2.5 0.29 8.7 4U 1722-30 261.891 -30.791 1.4 356.330 +2.302 8.7 0.40 21.5 3.6 0.30 11.8 GRS 1758-258 270.324 -25.729 0.0 4.530 -1.372 5.3 0.00 16.5 3.6 0.25 14.7 GX 349+2 256.454 -36.409 1.6 349.124 +2.744 13.0 0.72 18.2 0.0 0.00 0.0 GX 3+1 266.945 -26.570 0.0 2.271 +0.820 4.3 0.00 13.4 0.0 0.00 0.0 3A 1822-371 276.461 -37.070 2.0 356.888 -11.287 7.5 0.54 13.7 0.0 0.00 0.0 1E 1740.7-2942 265.985 -29.711 2.1 359.148 -0.092 4.1 0.32 12.7 2.9 0.26 11.0 SAX J1750.8-2900 267.582 -29.038 2.1 0.445 -0.935 3.5 0.28 12.8 1.2 0.22 5.3 XTE J1810-189 272.586 -19.095 2.5 11.339 +0.048 5.9 0.55 10.7 3.0 0.42 7.1 GX 9+1 270.335 -20.527 2.4 9.056 +1.195 5.7 0.51 11.1 0.0 0.00 0.0 IGR J17354-3255 263.867 -32.935 3.0 355.456 -0.276 3.0 0.34 8.7 0.0 0.00 0.0 GX 1+4 262.981 -24.746 3.8 1.923 +4.816 2.4 0.36 6.6 0.0 0.00 0.0 SLX 1744-299_300 266.902 -29.967 4.1 359.344 -0.905 1.9 0.31 6.2 0.0 0.00 0.0 XTE J1709-267 257.449 -26.688 4.7 357.484 +7.840 3.1 0.00 5.3 0.0 0.00 0.0 SGR J1745-29 266.478 -28.994 4.7 359.984 -0.085 1.5 0.29 5.3 0.0 0.00 0.0 GX 17+2 273.988 -13.985 4.4 16.469 +1.318 16.0 2.84 5.6 0.0 0.00 0.0 1A 1742-294 266.448 -29.527 0.0 359.516 -0.340 1.5 0.00 4.9 0.0 0.00 0.0 IGR J17254-3257 261.233 -32.975 0.0 354.205 +1.546 2.1 0.00 4.9 0.0 0.00 0.0 SLX 1735-269 264.545 -26.999 4.8 0.779 +2.417 1.9 0.37 5.1 1.3 0.28 4.7 4U 1735-444 264.750 -44.524 5.8 345.993 -7.037 20.9 4.97 4.2 0.0 0.00 0.0 IGR J17473-2721 266.845 -27.391 0.0 1.522 +0.471 1.5 0.00 4.3 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 1742-294 266.523 -29.515 359.559 -0.389 2.0 0.29 6.9 0.5 0.18 2.6 1E 1740.7-2942 265.978 -29.745 359.116 -0.106 1.3 0.32 4.2 0.6 0.20 2.9 1E 1743.1-2843 266.587 -28.729 0.260 -0.029 1.1 0.31 3.5 0.4 0.19 1.9 GRO J1750-27 267.307 -26.654 2.366 +0.499 8.3 0.44 19.0 7.0 0.26 26.5 GRS 1741.9-2853 266.260 -28.914 359.953 +0.120 1.4 0.31 4.6 0.3 0.19 1.3 GRS 1747-312 267.690 -31.292 358.555 -2.168 2.2 0.32 6.8 0.0 0.00 0.0 GRS 1758-258 270.303 -25.741 4.511 -1.361 3.0 0.79 3.8 0.5 0.46 1.1 GX 3+1 266.988 -26.559 2.299 +0.793 48.7 0.51 96.4 5.9 0.27 21.8 GX 5-1 270.280 -25.077 5.077 -1.014 124.4 1.36 91.4 18.4 0.70 26.1 MXB 1730-335 263.350 -33.388 354.841 -0.158 4.1 1.17 3.5 1.9 1.00 1.9 SAX J1750.8-2900 267.608 -29.032 0.462 -0.951 5.8 0.29 19.8 1.4 0.18 7.8 SLX 1744-299_300 266.858 -29.999 359.297 -0.889 3.4 0.30 11.4 0.5 0.19 2.7 NEW SOURCE 270.003 -26.697 3.547 -1.601 2.5 0.54 4.7 0.3 0.32 1.0 NEW SOURCE 270.946 -27.283 3.451 -2.621 2.6 0.57 4.5 0.0 0.00 0.0 NEW SOURCE 269.305 -24.409 5.215 +0.086 5.7 1.27 4.5 0.0 0.00 0.0 NEW SOURCE 268.742 -28.018 1.842 -1.293 1.5 0.35 4.2 0.0 0.00 0.0 NEW SOURCE 271.587 -24.503 6.160 -1.766 2.9 2.22 1.3 4.0 1.33 3.0 NEW SOURCE 269.056 -22.614 6.653 +1.185 14.3 4.05 3.5 8.2 2.83 2.9