INTEGRAL Galactic Bulge Monitoring

Revolution 0348: Observation start 1999-12-31 = MJD 51544

Total Observation GTI = 11906 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  
==================== ========  ======= === ======== ======== ====== ===== ===== ====== ===== =====
H 1820-303            275.918  -30.362 0.8    2.787   -7.914   17.1  0.40  42.6    4.4  0.31  14.2
GRS 1758-258          270.296  -25.752 0.8    4.497   -1.361   12.5  0.28  44.1    8.2  0.23  36.5
IGR J17464-3213       266.570  -32.242 0.8  357.250   -1.841   12.0  0.30  40.4    5.4  0.25  21.9
GX 5-1                270.285  -25.085 0.8    5.073   -1.022   10.7  0.28  38.8    0.0  0.00   0.0
Ginga 1826-24         277.377  -23.806 0.9    9.268   -6.100   17.7  0.53  33.4    7.8  0.40  19.6
1E 1740.7-2942        265.988  -29.737 1.1  359.127   -0.108    7.3  0.26  27.9    4.9  0.20  24.3
4U 1700-377           255.984  -37.848 1.2  347.750   +2.173   16.2  0.67  24.3    4.5  0.50   9.0
GX 349+2              256.436  -36.430 1.2  349.099   +2.744   12.1  0.48  25.2    0.0  0.00   0.0
GX 354-0              262.984  -33.851 1.4  354.286   -0.155    6.2  0.29  21.1    0.0  0.00   0.0
GRO J1655-40          253.476  -39.834 1.7  344.979   +2.478   16.3  1.00  16.2    8.0  0.74  10.7
GX 17+2               274.019  -14.067 2.0   16.411   +1.252   23.2  1.70  13.7    0.0  0.00   0.0
GX 9+1                270.397  -20.563 2.1    9.053   +1.126    5.0  0.39  12.7    0.0  0.00   0.0
4U 1722-30            261.857  -30.810 2.3  356.298   +2.316    3.4  0.29  11.8    1.6  0.23   7.2
KS 1741-293           266.229  -29.341 2.0  359.574   -0.080    3.3  0.25  13.5    1.2  0.20   6.0
MXB 1730-335          263.354  -33.392 2.2  354.839   -0.163    3.4  0.28  12.0    0.0  0.00   0.0
XTE J1818-245         274.607  -24.536 2.5    7.447   -4.195    4.3  0.41  10.6    1.8  0.32   5.6
3A 1822-371           276.438  -37.143 3.0  356.813  -11.302    4.8  0.56   8.6    0.0  0.00   0.0
SLX 1744-299_300      266.864  -30.012 3.1  359.288   -0.900    2.2  0.27   8.2    1.2  0.23   5.1
GX 13+1               273.687  -17.136 3.6   13.560   +0.070    4.6  0.64   7.1    0.0  0.00   0.0
GX 1+4                262.992  -24.744 3.1    1.930   +4.809    2.7  0.32   8.4    0.0  0.00   0.0
SLX 1735-269          264.565  -26.972 3.1    0.811   +2.417    2.4  0.28   8.3    1.5  0.22   7.0
3A 1728-169           262.915  -16.967 5.6    8.498   +9.050    2.4  0.55   4.3    0.0  0.00   0.0
GX 3+1                267.028  -26.543 4.6    2.332   +0.770    1.6  0.29   5.4    0.0  0.00   0.0
1E 1743.1-2843        266.640  -28.671 0.0    0.333   -0.038    1.2  0.00   4.4    0.0  0.00   0.0
IGR J17456-2901       266.443  -28.958 0.0  359.999   -0.039    1.2  0.00   4.1    0.0  0.00   0.0
GRS 1734-292          264.292  -29.070 6.5  358.909   +1.498    1.0  0.26   3.7    0.0  0.00   0.0
4U 1705-32            257.233  -32.224 0.0  352.871   +4.732    1.3  0.00   3.5    0.0  0.00   0.0
NEW_1                 248.901  -22.016 4.4  356.395  +16.855   20.5  3.56   5.7    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 with in the 3-10 keV image > 10σ 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).

NOTES: Fluxes for light curves are extracted from the images using mosaic_spec; 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)  +/-
==================== ======== ======== ======== ======== ====== ===== ====== =====
XTE J1739-285         264.975  -28.496  359.714   +1.298    1.9  0.34    0.3  0.19
1E 1740.7-2942        265.978  -29.745  359.116   -0.106    2.5  0.40    1.2  0.23
MXB 1730-335          263.350  -33.388  354.841   -0.158   15.3  1.80    2.9  1.08
1A 1742-294           266.523  -29.515  359.559   -0.389    2.9  0.34    0.5  0.18
GX 3+1                266.983  -26.564    2.294   +0.794   16.4  0.48    2.3  0.25
GX 5-1                270.284  -25.079    5.077   -1.019  126.8  2.26   18.5  1.04
IGR J17464-3213       266.567  -32.229  357.260   -1.832   11.3  0.58    1.6  0.31
IGR J17454-2703       266.329  -27.039    1.584   +1.046    3.3  0.56    0.9  0.32


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