INTEGRAL Galactic bulge Monitoring

Revolution 1669: Observation start 2016-04-18T18:49 = MJD 57496.784
Total Observation GTI = 12488 seconds

IBIS/ISGRI

1669_isgri_mosa1.jpg 1669_isgri_mosa2.jpg

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  -37.831 0.9  347.764   +2.183   36.6  1.04  35.2   12.0  0.57  21.1
GX 5-1                270.290  -25.071 1.0    5.087   -1.019   15.1  0.47  32.2    0.0  0.00   0.0
GRS 1758-258          270.313  -25.730 1.1    4.524   -1.363   14.0  0.52  27.0    8.8  0.29  29.9
H 1820-303            275.945  -30.398 2.2    2.765   -7.950    8.1  0.65  12.5    0.0  0.00   0.0
GX 354-0              262.991  -33.813 2.4  354.321   -0.139    5.4  0.50  10.9    1.5  0.29   5.2
OAO 1657-415          255.095  -41.642 2.9  344.330   +0.392   31.7  3.47   9.1   10.0  1.73   5.8
SAX J1806.5-2215      271.594  -22.353 2.9    8.041   -0.723    4.8  0.00   9.0    2.3  0.31   7.4
KS 1741-293           266.209  -29.390 2.7  359.524   -0.091    4.9  0.50   9.8    1.6  0.00   5.3
GX 1+4                263.039  -24.791 3.0    1.914   +4.748    4.3  0.50   8.6    0.0  0.00   0.0
3A 1822-371           276.427  -37.087 3.1  356.860  -11.270    7.2  0.87   8.3    0.0  0.00   0.0
GX 349+2              256.424  -36.384 3.2  349.130   +2.779    7.0  0.85   8.2    0.0  0.00   0.0
SLX 1735-269          264.521  -26.938 3.6    0.820   +2.468    3.4  0.49   7.0    1.5  0.28   5.3
IGR J17559-2612       269.101  -26.204 3.7    3.570   -0.655    3.3  0.47   6.9    0.0  0.00   0.0
Swift J174535.5-2901  266.432  -29.054 0.0  359.912   -0.081    2.9  0.00   6.4    1.1  0.00   4.1
IGR J17464-3213       266.652  -32.276 3.4  357.257   -1.918    3.4  0.45   7.6    2.1  0.26   8.2
AX J1749.2-2725       267.336  -27.483 4.4    1.667   +0.050    2.5  0.44   5.7    0.0  0.00   0.0
GX 17+2               273.960  -14.117 4.7   16.339   +1.278   16.2  3.09   5.3    0.0  0.00   0.0

JEM-X

1669_jemx_mosa1.jpg 1669_jemx_mosa2.jpg

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           266.532  -29.513  359.565   -0.395    2.0  0.18  11.1    0.3  0.11   2.4
GRS 1758-258          270.303  -25.741    4.511   -1.361    1.5  0.51   3.0    0.9  0.29   3.2
GX 3+1                266.983  -26.564    2.294   +0.794    4.4  0.23  19.1    0.4  0.12   3.2
GX 354-0              262.989  -33.835  354.302   -0.150    8.3  1.30   6.4    2.6  1.53   1.7
GX 5-1                270.282  -25.083    5.073   -1.019   57.8  0.77  74.8   14.8  0.43  34.2
CONFUSED ID           270.283  -25.076    5.079   -1.016   58.8  0.78  75.3   14.8  0.43  34.0
NEW SOURCE            272.532  -26.867    4.501   -3.655    3.2  0.88   3.7    1.4  0.58   2.5
NEW SOURCE            269.473  -25.273    4.543   -0.479    1.7  0.46   3.7    0.0  0.00   0.0
CONFUSED ID           270.277  -25.152    5.010   -1.049   20.2  0.67  30.1    5.2  0.38  13.6
NEW SOURCE            272.704  -26.321    5.055   -3.527    3.8  1.28   3.0    2.7  0.85   3.2


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