RXTE Galactic Center Observation
| Observation Date: | 1999-10-04 |
| Mission Day: | 2102n |
| Modified Julian Day: | 51455.579 |
| Mission times: | 181662801.00- 181672087.00 |
| Scan type: | cross |
| Main Page: | Observation List | Source List |
| Observation Page: | Top | Commentary | Sources | Scan Light Curves |
| Map Page: | Reconstructed Model | Residuals |
| Scan Light Curves: | Parts 1 | 2 | 3 | 4 |
Craig Markwardt writes: Here is a summary of the galactic bulge scans of Oct 4 1999, primarily in an east-west configuration. * 4U 1820-30 is still at its low point for this half-year, around 930 ct/s/5PCU. * Like the last outburst of GRS 1747-312, the decay is not perfectly smooth. The intensity is a bit higher that the last scan. * The Rapid Burster has declined to about 2100 ct/s. * Some kind of transient is has brightened in the galactic center region. My fitting code attributes it to Sgr A, but that's unlikely. The source has increased from ~250 ct/s to about 400 ct/s since the previous observation. The area is resolved enough that the contribution is probably not from XTE J1748, 1E 1740.7-2942, etc, although I do show a slightly enhanced contribution from 2S1742-294. Craig
| Source | Time (MJD) | RA (2000) | DEC (2000) | Rate (ct/s/5PCU) | Error (ct/s/5PCU) | Bkg (ct/s/5PCU) |
|---|---|---|---|---|---|---|
| 1E1740.7-2942 | 51455.636 | 265.9604 | -29.75 | 248.58 | 29.64 | 345.58 |
| 1E1743.1-2843 | 51455.651 | 266.5792 | -28.72 | 257.26 | 76.38 | 222.03 |
| 2E1746.7-3225 | 51455.604 | 267.5144 | -32.43 | 1.48 | 5.00 | 18.44 |
| 2S1742-294 | 51455.638 | 266.5230 | -29.52 | 449.95 | 42.67 | 406.39 |
| 2S1803-245 | 51455.665 | 271.7090 | -24.59 | 7.45 | 5.34 | 14.29 |
| 4U_1711-34 | 51455.603 | 258.5800 | -34.05 | 6.49 | 0.75 | 9.59 |
| 4U_1728-34 | 51455.601 | 262.9920 | -33.83 | 788.04 | 25.58 | 954.15 |
| 4U_1746-371 | 51455.582 | 267.5523 | -37.05 | 495.62 | 11.46 | 4.73 |
| 4U_1820-30 | 51455.599 | 275.9280 | -30.37 | 947.32 | 32.57 | 3.31 |
| 4U_1820-30 | 51455.606 | 275.9280 | -30.37 | 1007.53 | 15.11 | 3.31 |
| A1744-361 | 51455.587 | 267.0800 | -36.12 | 0.55 | 3.55 | 17.02 |
| AX_J1749.1-2639 | 51455.660 | 267.3000 | -26.65 | 31.88 | 25.81 | 1830.63 |
| EXO_1722-363 | 51455.588 | 261.4810 | -36.41 | 18.38 | 2.50 | 23.73 |
| EXO_1742-326 | 51455.603 | 266.3690 | -32.69 | 34.86 | 5.74 | 21.28 |
| EXO_1745-248 | 51455.670 | 267.0208 | -24.78 | -0.57 | 2.60 | 16.68 |
| GCRT_J1745-3009 | 51455.626 | 266.2708 | -30.16 | 18.45 | 18.80 | 410.79 |
| GCRT_J1746-2757 | 51455.654 | 266.5417 | -27.95 | 0.12 | 18.18 | 109.57 |
| GRS_1734-292 | 51455.651 | 264.3533 | -29.18 | 45.72 | 4.94 | 20.28 |
| GRS_1747-312 | 51455.608 | 267.6900 | -31.29 | 315.93 | 16.77 | 7.44 |
| GRS_1758-258 | 51455.661 | 270.3025 | -25.74 | 166.95 | 13.84 | 3301.69 |
| GS_1826-238 | 51455.664 | 277.3623 | -23.79 | 375.11 | 2.04 | 3.64 |
| GX_1+4 | 51455.669 | 263.0090 | -24.75 | 66.16 | 69.50 | 5.67 |
| GX_1+4 | 51455.674 | 263.0090 | -24.75 | 370.68 | 9.91 | 5.67 |
| GX_1+4 | 51455.676 | 263.0090 | -24.75 | 381.05 | 9.40 | 5.67 |
| GX_3+1 | 51455.658 | 266.9830 | -26.56 | 2494.90 | 44.67 | 51.86 |
| GX_3+1 | 51455.663 | 266.9830 | -26.56 | 2545.81 | 29.35 | 51.86 |
| GX_5-1 | 51455.662 | 270.2840 | -25.08 | 11359.75 | 88.12 | 85.02 |
| GX_5-1 | 51455.665 | 270.2840 | -25.08 | 11601.38 | 48.65 | 85.02 |
| GX_9+1 | 51455.684 | 270.3846 | -20.53 | 5418.93 | 78.15 | 87.02 |
| H1743-322 | 51455.605 | 266.5700 | -32.24 | 10.43 | 6.67 | 33.71 |
| IGR_J17191-2821 | 51455.660 | 259.7700 | -28.35 | 3.60 | 3.76 | 4.19 |
| IGR_J17375-3022 | 51455.628 | 264.3946 | -30.38 | -0.03 | 7.06 | 40.14 |
| IGR_J17497-2821 | 51455.651 | 267.4041 | -28.36 | -18.59 | 24.51 | 117.77 |
| IGR_J17511-3057 | 51455.611 | 267.7875 | -30.96 | -30.18 | 28.01 | 246.16 |
| IGR_J17586-2129 | 51455.683 | 269.6440 | -21.39 | 17.17 | 4.93 | 33.45 |
| KS_1731-260 | 51455.666 | 263.5539 | -26.09 | 419.85 | 8.87 | 9.19 |
| KS_1732-273 | 51455.659 | 263.9958 | -27.44 | 2.28 | 4.03 | 44.75 |
| KS_1741-293 | 51455.640 | 266.2042 | -29.35 | 112.35 | 74.48 | 622.71 |
| MXB_1730-33 | 51455.603 | 263.3498 | -33.39 | 2200.35 | 21.57 | 365.37 |
| OPH_CLU | 51455.682 | 258.1580 | -23.39 | 550.40 | 17.98 | 3.25 |
| RXJ1709.5-263 | 51455.670 | 257.3760 | -26.66 | 2.08 | 0.54 | 3.31 |
| RXS_J172006.1 | 51455.626 | 260.0254 | -31.28 | 7.11 | 2.80 | 9.38 |
| RXS_J172525.5 | 51455.606 | 261.3563 | -32.95 | 17.73 | 5.57 | 15.61 |
| RXS_J173251.1 | 51455.596 | 263.2129 | -34.79 | 21.92 | 4.30 | 46.27 |
| RXS_J175428.3 | 51455.660 | 268.6179 | -26.34 | 20.57 | 4.15 | 33.83 |
| RXS_J180326.2 | 51455.662 | 270.8417 | -25.27 | 48.03 | 13.96 | 4870.48 |
| RXS_J180824.5 | 51455.672 | 272.1021 | -23.15 | 15.37 | 3.06 | 13.82 |
| R_1832-330 | 51455.585 | 278.9317 | -32.99 | 117.63 | 1.36 | 3.24 |
| SAXJ1747.0-2853 | 51455.650 | 266.7879 | -28.88 | -43.96 | 66.78 | 503.67 |
| SAXJ1750.8-2900 | 51455.643 | 267.6000 | -29.03 | 42.07 | 8.39 | 38.51 |
| SAXJ1753.5-2349 | 51455.673 | 268.3917 | -23.82 | -0.33 | 3.60 | 17.19 |
| SAXJ1802.7-2017 | 51455.684 | 270.6663 | -20.29 | 117.97 | 127.39 | 3411.15 |
| SAXJ1805.5-2031 | 51455.684 | 271.3917 | -20.51 | -9.54 | 10.31 | 322.99 |
| SAXJ1806.5-2215 | 51455.678 | 271.6417 | -22.25 | 1.92 | 2.62 | 21.08 |
| SAXJ1808.4-365P | 51455.585 | 271.1200 | -35.50 | 1.62 | 2.41 | 3.53 |
| SAXJ1810.8-2609 | 51455.657 | 272.6850 | -26.15 | -1.40 | 2.13 | 8.74 |
| SGR_1806-20 | 51455.684 | 272.1642 | -20.41 | 10.29 | 5.23 | 26.95 |
| SGR_A | 51455.650 | 266.4000 | -29.00 | 126.24 | 89.59 | 489.95 |
| SLX_1735-269 | 51455.661 | 264.5647 | -27.00 | 110.54 | 5.06 | 15.79 |
| SLX_1737-282 | 51455.653 | 265.2360 | -28.31 | 56.61 | 11.54 | 24.48 |
| SLX_1744-300 | 51455.624 | 266.8580 | -30.04 | 304.42 | 16.19 | 229.08 |
| SLX_1746-331 | 51455.600 | 267.4608 | -33.20 | 13.25 | 4.35 | 12.02 |
| SW_J1729.9-3437 | 51455.597 | 262.5375 | -34.61 | -3.79 | 5.00 | 116.97 |
| SW_J1756.9-2508 | 51455.665 | 269.2380 | -25.11 | 7.46 | 7.80 | 581.58 |
| TERZAN_2 | 51455.630 | 261.8880 | -30.80 | 293.06 | 5.93 | 14.14 |
| WGAJ1715.3-2635 | 51455.669 | 258.8370 | -26.60 | 1.80 | 1.75 | 3.51 |
| XTE_J1710-281 | 51455.660 | 257.5500 | -28.12 | 36.01 | 0.90 | 3.48 |
| XTE_J1710-281P | 51455.655 | 258.5500 | -28.91 | 4.01 | 9.16 | 4.15 |
| XTE_J1719-291 | 51455.653 | 259.8890 | -29.06 | -2.98 | 3.96 | 6.51 |
| XTE_J1719-356 | 51455.593 | 259.9700 | -35.68 | 4.17 | 1.11 | 16.82 |
| XTE_J1720-318 | 51455.621 | 259.9961 | -31.75 | 0.66 | 6.22 | 13.27 |
| XTE_J1723-376 | 51455.583 | 260.9000 | -37.65 | 1.50 | 0.71 | 16.13 |
| XTE_J1726-283 | 51455.658 | 261.6570 | -28.30 | 5.48 | 6.84 | 8.34 |
| XTE_J1728-295 | 51455.652 | 262.1570 | -29.52 | 2.49 | 2.79 | 12.46 |
| XTE_J1734-234 | 51455.681 | 263.5280 | -23.36 | -4.45 | 2.33 | 4.88 |
| XTE_J1737-376 | 51455.582 | 264.4950 | -37.77 | -4.35 | 2.95 | 7.77 |
| XTE_J1739-285 | 51455.653 | 264.9790 | -28.48 | 3.93 | 11.43 | 65.24 |
| XTE_J1739-302 | 51455.630 | 264.7500 | -30.27 | 19.68 | 8.06 | 31.84 |
| XTE_J1743-363 | 51455.587 | 265.7415 | -36.33 | 10.77 | 3.11 | 8.22 |
| XTE_J1744-230 | 51455.680 | 266.0350 | -23.12 | 21.93 | 3.26 | 9.25 |
| XTE_J1747-274 | 51455.657 | 266.9095 | -27.44 | 45.94 | 16.04 | 268.24 |
| XTE_J1748-288 | 51455.651 | 267.0210 | -28.47 | 61.09 | 51.14 | 168.17 |
| XTE_J1751-305 | 51455.612 | 267.8062 | -30.62 | 35.79 | 16.43 | 89.62 |
| XTE_J1752-223 | 51455.681 | 268.0440 | -22.32 | 3.44 | 3.99 | 12.63 |
| XTE_J1752-280 | 51455.652 | 268.2000 | -28.00 | 37.16 | 7.45 | 21.17 |
| XTE_J1755-312 | 51455.608 | 268.7820 | -31.16 | 6.52 | 4.20 | 29.56 |
| XTE_J1756-342 | 51455.594 | 269.0228 | -34.21 | 8.36 | 2.76 | 5.87 |
| XTE_J1757-306 | 51455.610 | 269.4130 | -30.66 | 14.54 | 4.35 | 12.91 |
| XTE_J1805-295 | 51455.613 | 271.4045 | -29.52 | -0.70 | 4.69 | 11.16 |
| XTE_J1807-294 | 51455.613 | 271.7441 | -29.40 | 5.22 | 4.61 | 6.51 |
| XTE_J1812-230 | 51455.671 | 273.2000 | -23.00 | 2.90 | 2.29 | 11.00 |
| XTE_J1814-338 | 51455.589 | 273.4126 | -33.77 | 1.81 | 2.49 | 3.35 |
| XTE_J1817-330 | 51455.592 | 274.4250 | -33.02 | -2.23 | 1.92 | 3.31 |
| XTE_J1818-245 | 51455.658 | 274.6050 | -24.54 | 2.06 | 1.98 | 6.41 |
| XTE_J1819-254 | 51455.657 | 274.8300 | -25.41 | 6.36 | 0.68 | 5.16 |
| XTE_J1819-254P | 51455.654 | 273.8300 | -26.41 | 8.26 | 5.48 | 5.79 |
|
Legend -------------------------- 8 - XTE J1719-356 11 - XTE J1723-376 12 - EXO 1722-363 18 - 4U 1728-34 20 - RXS J173251.1 35 - XTE J1743-363 59 - SLX 1746-331 61 - 4U 1746-371 72 - XTE J1756-342 89 - SAXJ1808.4-365P 96 - XTE J1814-338 103 - 4U 1820-30 105 - R 1832-330 |
|
Legend -------------------------- 4 - 4U 1711-34 10 - RXS J172006.1 13 - RXS J172525.5 15 - TERZAN 2 18 - 4U 1728-34 22 - MXB 1730-33 31 - XTE J1739-302 36 - 1E1740.7-2942 38 - KS 1741-293 39 - GCRT J1745-3009 40 - EXO 1742-326 42 - 2S1742-294 45 - H1743-322 48 - SLX 1744-300 59 - SLX 1746-331 60 - 2E1746.7-3225 62 - SAXJ1750.8-2900 63 - GRS 1747-312 65 - XTE J1751-305 71 - XTE J1755-312 74 - XTE J1757-306 84 - XTE J1807-294 103 - 4U 1820-30 195 - 4U 1820-30 |
|
Legend -------------------------- 0 - RXJ1709.5-263 1 - XTE J1710-281 5 - WGAJ1715.3-2635 6 - IGR J17191-2821 10 - RXS J172006.1 14 - XTE J1726-283 15 - TERZAN 2 16 - XTE J1728-295 25 - KS 1731-260 26 - KS 1732-273 27 - GRS 1734-292 30 - SLX 1735-269 31 - XTE J1739-302 32 - XTE J1739-285 33 - SLX 1737-282 36 - 1E1740.7-2942 38 - KS 1741-293 39 - GCRT J1745-3009 41 - SGR A 42 - 2S1742-294 44 - 1E1743.1-2843 48 - SLX 1744-300 50 - XTE J1747-274 51 - GX 3+1 54 - XTE J1748-288 57 - AX J1749.1-2639 62 - SAXJ1750.8-2900 68 - XTE J1752-280 70 - RXS J175428.3 73 - SW J1756.9-2508 77 - GX 5-1 78 - GRS 1758-258 81 - RXS J180326.2 86 - 2S1803-245 100 - XTE J1818-245 101 - XTE J1819-254 102 - XTE J1819-254P 104 - GS 1826-238 193 - GX 3+1 194 - GX 5-1 |
|
Legend -------------------------- 0 - RXJ1709.5-263 3 - OPH CLU 5 - WGAJ1715.3-2635 19 - GX 1+4 25 - KS 1731-260 37 - XTE J1744-230 67 - XTE J1752-223 75 - IGR J17586-2129 79 - GX 9+1 80 - SAXJ1802.7-2017 85 - SAXJ1806.5-2215 87 - RXS J180824.5 90 - SGR 1806-20 95 - XTE J1812-230 191 - GX 1+4 192 - GX 1+4 194 - GX 5-1 |
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Generated automatically on Fri Mar 18 23:02:42 2011 by Craig Markwardt