INTEGRAL Galactic Bulge Monitoring

Revolution 0856: Observation start 2009-10-16T19:49 = MJD 55120.827

Total Observation GTI = 12525 seconds


ISGRI



ISGRI significance mosaic images. Left: 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 OSA7, of all the sources detected in the 18 - 40 keV range (band A: 1 Crab ~ 206 cps ) and 40 - 100 keV range (band B: 1 Crab ~ 103 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.


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           255.991  -37.843 0.4  347.757   +2.171   96.8  0.75 128.5   20.7  0.59  35.2
GX 1+4                263.009  -24.746 0.7    1.937   +4.795   18.1  0.35  52.5    0.0  0.00   0.0
1E 1740.7-2942        265.978  -29.744 0.9  359.117   -0.105   12.1  0.33  36.4    7.6  0.29  26.4
GRS 1758-258          270.293  -25.744 1.3    4.503   -1.354    7.8  0.35  22.2    4.9  0.30  16.6
Ginga 1826-24         277.375  -23.792 1.4    9.280   -6.092   12.5  0.59  21.2    4.7  0.48   9.9
IGR J17586-2129       269.657  -21.372 1.9    8.007   +1.324    6.2  0.42  14.6    0.0  0.00   0.0
4U 1722-30            261.866  -30.836 2.7  356.281   +2.295    3.2  0.33   9.7    1.5  0.27   5.5
H 1820-303            275.929  -30.368 2.7    2.786   -7.924    4.7  0.47   9.9    0.0  0.00   0.0
GX 349+2              256.406  -36.434 3.0  349.081   +2.760    5.3  0.61   8.7    0.0  0.00   0.0
GX 5-1                270.319  -25.069 3.0    5.101   -1.041    3.1  0.35   8.8    0.0  0.00   0.0
3A 1822-371           276.458  -37.100 3.3  356.860  -11.298    5.0  0.63   7.8    0.0  0.00   0.0
GX 9+1                270.353  -20.517 4.7    9.073   +1.185    2.6  0.50   5.2    0.0  0.00   0.0
GX 3+1                266.990  -26.549 4.6    2.309   +0.796    1.8  0.32   5.5    0.0  0.00   0.0
SLX 1744-299_300      266.809  -29.963 5.0  359.305   -0.834    1.6  0.31   5.0    1.5  0.27   5.3
XB 1832-330           278.934  -32.999 5.0    1.524  -11.376    2.9  0.59   4.9    0.0  0.00   0.0
IGR J17354-3255       263.814  -32.928 4.9  355.438   -0.235    1.7  0.34   5.0    0.0  0.00   0.0
SLX 1735-269          264.627  -26.981 5.3    0.834   +2.365    1.7  0.36   4.7    0.0  0.00   0.0
3A 1728-169           262.863  -16.971 6.5    8.468   +9.090    2.6  0.70   3.7    0.0  0.00   0.0
GRS 1734-292          264.352  -29.158 5.3  358.863   +1.406    1.6  0.33   4.7    0.0  0.00   0.0
1E 1742.9-2849        266.566  -28.886 5.8    0.116   -0.094    1.3  0.31   4.2    0.0  0.00   0.0
GX 17+2               273.948  -14.013 6.0   16.426   +1.338   11.9  2.95   4.0    0.0  0.00   0.0
IGR J17331-2406       263.346  -24.214 0.0    2.552   +4.825    1.5  0.00   3.7    0.0  0.00   0.0
NEW_1                 254.904  -12.597 3.9    7.891  +17.922   38.0  5.65   6.5    0.0  0.00   0.0

JEM-X



JEM-X significance mosaic images. Left: 3-10 keV. Right: 10-25 keV.

Note: Sources labelled were detected in the 3-10 keV image > 5σ and 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 ~ 88 cps); B = 10-25 keV (1 Crab ~ 32 cps).

NOTE: 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.


JEM-X Detected Sources in 3-10 keV (A) and 10-25 keV (B).

Source Name             RA      dec       l        b     A(cps)  +/-  B(cps)  +/-
==================== ======== ======== ======== ======== ====== ===== ====== =====
1E 1740.7-2942        265.978  -29.745  359.116   -0.106    2.1  0.37    0.0  0.00
1A 1742-294           266.523  -29.515  359.559   -0.389    3.8  0.36    0.0  0.00
GX 3+1                266.983  -26.564    2.294   +0.794   14.1  0.54    0.0  0.00
GX 5-1                270.284  -25.079    5.077   -1.019   18.9  1.50    0.0  0.00


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