RXTE Galactic Center Observation
| Observation Date: | 2000-03-02 |
| Mission Day: | 2252i |
| Modified Julian Day: | 51605.376 |
| Mission times: | 194605281.00- 194614947.00 |
| 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 are the galactic bulge observations for 02 Mar 2000 (day 2252). The scans were primarily east-west. * SAX J1808-3658 has again returned to it's "off" baseline level. * GRS 1747-312 ( = Terzan 6 ) is still in its slow decline (still around 24 mCrab). * SAX J1747-2853 appears to have become active again, with a spike up to about 35 mCrab. This is a fairly dense area of the sky, just a few degrees from the galactic center. Of the sources that I have in my model, none of the other nearby ones were fitted with any significant excess flux (2S 1742-294, SGR A, XTE J1748-288, XTE J1739-285). Also, the residuals are less than <2mCrab in that immediate area. Thus, I am fairly certain of this association. Since the emission was seen in more than one scan, it was probably not an X-ray burst. There was another brief episode of activity around March last year, which I also attributed to SAX 1747. * GX 9+1 is at the highest flux seen to date, near 850 mCrab. Craig
| Source | Time (MJD) | RA (2000) | DEC (2000) | Rate (ct/s/5PCU) | Error (ct/s/5PCU) | Bkg (ct/s/5PCU) |
|---|---|---|---|---|---|---|
| 1E1740.7-2942 | 51605.446 | 265.9604 | -29.75 | 187.31 | 43.64 | 217.74 |
| 1E1743.1-2843 | 51605.448 | 266.5792 | -28.72 | -54.99 | 90.44 | 687.41 |
| 2E1746.7-3225 | 51605.401 | 267.5144 | -32.43 | 30.65 | 5.52 | 15.66 |
| 2S1742-294 | 51605.446 | 266.5230 | -29.52 | 5.15 | 46.36 | 617.54 |
| 2S1803-245 | 51605.462 | 271.7090 | -24.59 | -11.18 | 4.51 | 13.22 |
| 4U_1711-34 | 51605.400 | 258.5800 | -34.05 | 18.87 | 0.86 | 8.97 |
| 4U_1728-34 | 51605.398 | 262.9920 | -33.83 | 968.66 | 17.23 | 33.84 |
| 4U_1746-371 | 51605.379 | 267.5523 | -37.05 | 528.46 | 11.53 | 4.03 |
| 4U_1820-30 | 51605.397 | 275.9280 | -30.37 | 1550.26 | 34.36 | 2.69 |
| 4U_1820-30 | 51605.403 | 275.9280 | -30.37 | 1843.24 | 21.16 | 2.69 |
| A1744-361 | 51605.384 | 267.0800 | -36.12 | -2.98 | 3.46 | 17.13 |
| AX_J1749.1-2639 | 51605.457 | 267.3000 | -26.65 | 2.92 | 26.31 | 2239.36 |
| EXO_1722-363 | 51605.386 | 261.4810 | -36.41 | 17.09 | 2.77 | 23.07 |
| EXO_1742-326 | 51605.401 | 266.3690 | -32.69 | 38.17 | 5.65 | 17.87 |
| EXO_1745-248 | 51605.467 | 267.0208 | -24.78 | 1.13 | 2.72 | 16.06 |
| GCRT_J1745-3009 | 51605.429 | 266.2708 | -30.16 | 31.51 | 36.67 | 307.57 |
| GCRT_J1746-2757 | 51605.451 | 266.5417 | -27.95 | 59.31 | 18.36 | 53.17 |
| GRS_1734-292 | 51605.448 | 264.3533 | -29.18 | 57.35 | 5.26 | 20.56 |
| GRS_1747-312 | 51605.405 | 267.6900 | -31.29 | 209.84 | 20.61 | 46.69 |
| GRS_1758-258 | 51605.458 | 270.3025 | -25.74 | 190.03 | 13.23 | 3673.94 |
| GS_1826-238 | 51605.461 | 277.3623 | -23.79 | 407.29 | 2.09 | 3.03 |
| GX_1+4 | 51605.467 | 263.0090 | -24.75 | 109.25 | 46.40 | 6.79 |
| GX_1+4 | 51605.471 | 263.0090 | -24.75 | 101.67 | 5.91 | 6.79 |
| GX_1+4 | 51605.474 | 263.0090 | -24.75 | 44.16 | 6.07 | 6.79 |
| GX_3+1 | 51605.455 | 266.9830 | -26.56 | 3003.41 | 44.57 | 32.89 |
| GX_3+1 | 51605.460 | 266.9830 | -26.56 | 3123.25 | 31.68 | 32.89 |
| GX_5-1 | 51605.459 | 270.2840 | -25.08 | 12652.98 | 85.41 | 74.78 |
| GX_5-1 | 51605.463 | 270.2840 | -25.08 | 12959.28 | 50.37 | 74.78 |
| GX_9+1 | 51605.481 | 270.3846 | -20.53 | 8958.88 | 91.01 | 81.76 |
| H1743-322 | 51605.402 | 266.5700 | -32.24 | 3.24 | 6.25 | 38.54 |
| IGR_J17191-2821 | 51605.457 | 259.7700 | -28.35 | 3.97 | 4.09 | 5.30 |
| IGR_J17331-2406 | 51605.475 | 263.2833 | -24.11 | 6.60 | 5.73 | 16.67 |
| IGR_J17375-3022 | 51605.435 | 264.3946 | -30.38 | -1.23 | 12.14 | 38.22 |
| IGR_J17497-2821 | 51605.448 | 267.4041 | -28.36 | 61.62 | 24.43 | 101.47 |
| IGR_J17511-3057 | 51605.407 | 267.7875 | -30.96 | 56.00 | 39.92 | 137.95 |
| IGR_J17586-2129 | 51605.480 | 269.6440 | -21.39 | -2.18 | 4.39 | 46.11 |
| K1724-356 | 51605.390 | 261.9133 | -35.73 | -0.25 | 7.22 | 28.81 |
| KS_1731-260 | 51605.464 | 263.5539 | -26.09 | 386.05 | 8.64 | 8.57 |
| KS_1732-273 | 51605.457 | 263.9958 | -27.44 | 1.54 | 4.27 | 41.58 |
| KS_1741-293 | 51605.446 | 266.2042 | -29.35 | 186.18 | 108.11 | 421.47 |
| MXB_1730-33 | 51605.400 | 263.3498 | -33.39 | -3.79 | 8.48 | 440.15 |
| OPH_CLU | 51605.479 | 258.1580 | -23.39 | 635.73 | 15.17 | 2.63 |
| RXJ1709.5-263 | 51605.467 | 257.3760 | -26.66 | 0.69 | 0.54 | 2.69 |
| RXS_J172006.1 | 51605.443 | 260.0254 | -31.28 | 9.01 | 3.90 | 12.49 |
| RXS_J172525.5 | 51605.404 | 261.3563 | -32.95 | 21.11 | 5.41 | 14.99 |
| RXS_J173251.1 | 51605.393 | 263.2129 | -34.79 | 22.39 | 4.66 | 53.08 |
| RXS_J175428.3 | 51605.457 | 268.6179 | -26.34 | -0.10 | 3.77 | 33.20 |
| RXS_J180326.2 | 51605.460 | 270.8417 | -25.27 | 9.81 | 13.54 | 5438.77 |
| RXS_J180824.5 | 51605.470 | 272.1021 | -23.15 | 13.34 | 2.89 | 13.32 |
| R_1832-330 | 51605.383 | 278.9317 | -32.99 | 91.02 | 1.21 | 2.62 |
| SAXJ1747.0-2853 | 51605.448 | 266.7879 | -28.88 | 710.95 | 73.10 | 88.47 |
| SAXJ1750.8-2900 | 51605.446 | 267.6000 | -29.03 | 16.64 | 8.36 | 169.43 |
| SAXJ1753.5-2349 | 51605.470 | 268.3917 | -23.82 | 0.48 | 3.46 | 16.57 |
| SAXJ1802.7-2017 | 51605.481 | 270.6663 | -20.29 | 111.36 | 132.99 | 5629.61 |
| SAXJ1805.5-2031 | 51605.481 | 271.3917 | -20.51 | -18.14 | 9.73 | 494.10 |
| SAXJ1806.5-2215 | 51605.476 | 271.6417 | -22.25 | 5.50 | 2.70 | 20.41 |
| SAXJ1808.4-365P | 51605.382 | 271.1200 | -35.50 | -0.25 | 2.39 | 2.91 |
| SAXJ1810.8-2609 | 51605.454 | 272.6850 | -26.15 | 1.73 | 2.26 | 8.15 |
| SGR_1806-20 | 51605.482 | 272.1642 | -20.41 | 5.24 | 4.95 | 24.49 |
| SGR_A | 51605.448 | 266.4000 | -29.00 | 136.91 | 121.67 | 563.72 |
| SLX_1735-269 | 51605.458 | 264.5647 | -27.00 | 101.32 | 5.04 | 14.96 |
| SLX_1737-282 | 51605.451 | 265.2360 | -28.31 | 34.64 | 10.98 | 31.87 |
| SLX_1744-300 | 51605.429 | 266.8580 | -30.04 | 375.77 | 53.96 | 78.21 |
| SLX_1746-331 | 51605.398 | 267.4608 | -33.20 | 7.03 | 4.39 | 16.66 |
| SW_J1729.9-3437 | 51605.394 | 262.5375 | -34.61 | -0.78 | 5.36 | 134.25 |
| SW_J1756.9-2508 | 51605.463 | 269.2380 | -25.11 | 1.38 | 7.55 | 644.93 |
| TERZAN_2 | 51605.444 | 261.8880 | -30.80 | 288.01 | 9.89 | 13.52 |
| WGAJ1715.3-2635 | 51605.467 | 258.8370 | -26.60 | 1.24 | 1.80 | 2.90 |
| XTE_J1710-281 | 51605.457 | 257.5500 | -28.12 | 48.64 | 0.99 | 2.85 |
| XTE_J1710-281P | 51605.452 | 258.5500 | -28.91 | -2.14 | 7.58 | 3.55 |
| XTE_J1719-291 | 51605.450 | 259.8890 | -29.06 | 4.64 | 3.66 | 5.96 |
| XTE_J1719-356 | 51605.390 | 259.9700 | -35.68 | -0.44 | 1.14 | 16.20 |
| XTE_J1720-318 | 51605.422 | 259.9961 | -31.75 | 8.16 | 5.58 | 13.59 |
| XTE_J1723-376 | 51605.381 | 260.9000 | -37.65 | -0.12 | 0.69 | 15.52 |
| XTE_J1726-283 | 51605.455 | 261.6570 | -28.30 | 6.01 | 7.33 | 7.72 |
| XTE_J1728-295 | 51605.449 | 262.1570 | -29.52 | 4.04 | 2.91 | 11.84 |
| XTE_J1734-234 | 51605.478 | 263.5280 | -23.36 | 2.01 | 2.77 | 5.32 |
| XTE_J1737-376 | 51605.379 | 264.4950 | -37.77 | -1.54 | 3.18 | 7.15 |
| XTE_J1739-285 | 51605.450 | 264.9790 | -28.48 | 15.11 | 11.17 | 49.80 |
| XTE_J1739-302 | 51605.438 | 264.7500 | -30.27 | 17.72 | 13.45 | 30.37 |
| XTE_J1743-363 | 51605.384 | 265.7415 | -36.33 | 14.16 | 3.10 | 7.58 |
| XTE_J1744-230 | 51605.477 | 266.0350 | -23.12 | 48.17 | 3.76 | 8.63 |
| XTE_J1747-274 | 51605.454 | 266.9095 | -27.44 | 68.85 | 15.78 | 336.13 |
| XTE_J1748-288 | 51605.448 | 267.0210 | -28.47 | -119.62 | 52.89 | 456.34 |
| XTE_J1751-305 | 51605.407 | 267.8062 | -30.62 | -22.99 | 23.09 | 118.21 |
| XTE_J1752-223 | 51605.478 | 268.0440 | -22.32 | 2.98 | 3.95 | 12.01 |
| XTE_J1752-280 | 51605.449 | 268.2000 | -28.00 | 20.21 | 7.06 | 33.16 |
| XTE_J1755-312 | 51605.405 | 268.7820 | -31.16 | 0.44 | 4.48 | 34.84 |
| XTE_J1756-342 | 51605.391 | 269.0228 | -34.21 | 4.85 | 2.74 | 5.25 |
| XTE_J1757-306 | 51605.406 | 269.4130 | -30.66 | 38.69 | 4.90 | 11.02 |
| XTE_J1759-220 | 51605.477 | 269.9404 | -22.03 | 2.03 | 4.46 | 18.82 |
| XTE_J1805-295 | 51605.409 | 271.4045 | -29.52 | 8.31 | 6.32 | 9.96 |
| XTE_J1807-294 | 51605.409 | 271.7441 | -29.40 | 4.35 | 6.36 | 11.98 |
| XTE_J1812-230 | 51605.469 | 273.2000 | -23.00 | 4.04 | 2.26 | 10.35 |
| XTE_J1814-338 | 51605.387 | 273.4126 | -33.77 | -0.81 | 2.60 | 2.73 |
| XTE_J1817-330 | 51605.390 | 274.4250 | -33.02 | -0.08 | 2.00 | 2.69 |
| XTE_J1818-245 | 51605.455 | 274.6050 | -24.54 | 3.94 | 2.26 | 5.73 |
| XTE_J1819-254 | 51605.454 | 274.8300 | -25.41 | 5.53 | 0.67 | 4.69 |
| XTE_J1819-254P | 51605.451 | 273.8300 | -26.41 | 12.80 | 6.18 | 5.20 |
|
Legend -------------------------- 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 J1756-342 103 - 4U 1820-30 105 - R 1832-330 |
|
Legend -------------------------- 4 - 4U 1711-34 7 - XTE J1719-291 9 - XTE J1720-318 10 - RXS J172006.1 13 - RXS J172525.5 15 - TERZAN 2 16 - XTE J1728-295 18 - 4U 1728-34 27 - GRS 1734-292 31 - XTE J1739-302 32 - XTE J1739-285 33 - SLX 1737-282 36 - 1E1740.7-2942 38 - KS 1741-293 39 - GCRT J1745-3009 40 - EXO 1742-326 41 - SGR A 42 - 2S1742-294 43 - GCRT J1746-2757 45 - H1743-322 46 - SAXJ1747.0-2853 48 - SLX 1744-300 58 - IGR J17497-2821 59 - SLX 1746-331 60 - 2E1746.7-3225 62 - SAXJ1750.8-2900 63 - GRS 1747-312 66 - IGR J17511-3057 68 - XTE J1752-280 74 - XTE J1757-306 83 - XTE J1805-295 84 - XTE J1807-294 102 - XTE J1819-254P 103 - 4U 1820-30 195 - 4U 1820-30 |
|
Legend -------------------------- 1 - XTE J1710-281 5 - WGAJ1715.3-2635 6 - IGR J17191-2821 7 - XTE J1719-291 14 - XTE J1726-283 16 - XTE J1728-295 19 - GX 1+4 25 - KS 1731-260 26 - KS 1732-273 27 - GRS 1734-292 30 - SLX 1735-269 32 - XTE J1739-285 33 - SLX 1737-282 41 - SGR A 43 - GCRT J1746-2757 46 - SAXJ1747.0-2853 50 - XTE J1747-274 51 - GX 3+1 53 - EXO 1745-248 57 - AX J1749.1-2639 58 - IGR J17497-2821 68 - XTE J1752-280 73 - SW J1756.9-2508 77 - GX 5-1 78 - GRS 1758-258 81 - RXS J180326.2 87 - RXS J180824.5 93 - SAXJ1810.8-2609 95 - XTE J1812-230 100 - XTE J1818-245 101 - XTE J1819-254 102 - XTE J1819-254P 104 - GS 1826-238 191 - GX 1+4 193 - GX 3+1 194 - GX 5-1 |
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Legend -------------------------- 3 - OPH CLU 21 - IGR J17331-2406 24 - XTE J1734-234 37 - XTE J1744-230 67 - XTE J1752-223 76 - XTE J1759-220 79 - GX 9+1 80 - SAXJ1802.7-2017 85 - SAXJ1806.5-2215 90 - SGR 1806-20 150 - G11.2-0.3 192 - GX 1+4 |
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Generated automatically on Fri Mar 18 23:05:53 2011 by Craig Markwardt