RXTE Galactic Center Observation
| Observation Date: | 1999-09-09 |
| Mission Day: | 2077e |
| Modified Julian Day: | 51430.204 |
| Mission times: | 179470465.00- 179479681.00 |
| Scan type: | regular |
| 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 |
Jean Swank writes:
Last night was a bulge scan and an observation of 1820-30 for Tod's
AO-3 proposal just before the scans.
... The scans ... got a somewhat higher value. For the last two scans:
51427.24 1745.39 17.39 558.91
51430.30 2403.04 20.58 909.19
What is the last column in your sourcelc.dat?
[ Craig writes: it is the fitted diffuse emission level. ]
...
Jean Swank writes:
The last 2 scans, days 2077 and 2080, did not appear to have any new
sources.
Interesting behavior of old ones:
1E1740.7-2942 may be starting down.
2S1742-294 went down again to below half the maximum.
4U 1728-34 is at a local minimum.
4U 1746-371 remains relatively bright (450 c/s).
4U1820-30 went back down to its going low track.
Comparing in detail to the ASM is humbling. The ASM
just missed the flare and probably was relatively high
right after, and declining. The PCA completely missed
a day long ASM dip. The comparison I think implies the
transitions are rather abrupt (couple of hours).
EXO_1722-363, which keeps bouncing between 2--40 c/s and zero
was 40 3 days ago and 0 today. It would be interesting
to study more.
R 1832-330 is near its former peak (90 c/s).
SLX_1744-300 is locally high (480 c/s).
XTE J1819-254 for the last two times has been back up to about 100
c/s.
| Source | Time (MJD) | RA (2000) | DEC (2000) | Rate (ct/s/5PCU) | Error (ct/s/5PCU) | Bkg (ct/s/5PCU) |
|---|---|---|---|---|---|---|
| 1E1740.7-2942 | 51430.234 | 265.9604 | -29.75 | 135.84 | 38.06 | 368.21 |
| 1E1743.1-2843 | 51430.241 | 266.5792 | -28.72 | 218.54 | 187.19 | 134.81 |
| 2E1746.7-3225 | 51430.242 | 267.5144 | -32.43 | 26.71 | 10.42 | 17.62 |
| 2S1742-294 | 51430.238 | 266.5230 | -29.52 | 325.97 | 69.78 | 418.73 |
| 2S1803-245 | 51430.295 | 271.7090 | -24.59 | 6.61 | 4.97 | 14.10 |
| 4U_1728-34 | 51430.221 | 262.9920 | -33.83 | 670.08 | 13.78 | 33.68 |
| 4U_1820-30 | 51430.298 | 275.9280 | -30.37 | 2527.51 | 66.47 | 2.99 |
| 4U_1820-30 | 51430.301 | 275.9280 | -30.37 | 2447.75 | 25.51 | 2.99 |
| 4U_1820-30 | 51430.305 | 275.9280 | -30.37 | 2508.42 | 45.28 | 2.99 |
| A1744-361 | 51430.231 | 267.0800 | -36.12 | 4.22 | 2.68 | 15.69 |
| AX_J1749.1-2639 | 51430.266 | 267.3000 | -26.65 | -1.31 | 28.16 | 1650.15 |
| EXO_1722-363 | 51430.212 | 261.4810 | -36.41 | 31.04 | 7.09 | 23.15 |
| EXO_1742-326 | 51430.233 | 266.3690 | -32.69 | 29.13 | 8.86 | 21.69 |
| EXO_1745-248 | 51430.276 | 267.0208 | -24.78 | 6.15 | 2.80 | 16.36 |
| GCRT_J1745-3009 | 51430.236 | 266.2708 | -30.16 | 58.76 | 22.07 | 387.29 |
| GCRT_J1746-2757 | 51430.250 | 266.5417 | -27.95 | -32.53 | 26.06 | 112.24 |
| GRS_1734-292 | 51430.231 | 264.3533 | -29.18 | 51.56 | 5.55 | 20.52 |
| GRS_1747-312 | 51430.257 | 267.6900 | -31.29 | -1.56 | 5.07 | 20.66 |
| GRS_1758-258 | 51430.288 | 270.3025 | -25.74 | 136.65 | 16.52 | 4375.97 |
| GS_1826-238 | 51430.310 | 277.3623 | -23.79 | 329.89 | 1.90 | 3.33 |
| GX_1+4 | 51430.226 | 263.0090 | -24.75 | 173.70 | 12.89 | 3.53 |
| GX_1+4 | 51430.232 | 263.0090 | -24.75 | 221.40 | 12.43 | 3.53 |
| GX_3+1 | 51430.241 | 266.9830 | -26.56 | 2171.71 | 39.12 | 29.58 |
| GX_3+1 | 51430.275 | 266.9830 | -26.56 | 2288.00 | 50.26 | 29.58 |
| GX_5-1 | 51430.286 | 270.2840 | -25.08 | 15294.13 | 58.06 | 80.19 |
| GX_5-1 | 51430.291 | 270.2840 | -25.08 | 15401.56 | 101.09 | 80.19 |
| H1743-322 | 51430.234 | 266.5700 | -32.24 | 10.68 | 7.48 | 34.03 |
| IGR_J17191-2821 | 51430.213 | 259.7700 | -28.35 | 0.72 | 2.76 | 4.04 |
| IGR_J17331-2406 | 51430.232 | 263.2833 | -24.11 | -6.92 | 3.07 | 64.46 |
| IGR_J17375-3022 | 51430.229 | 264.3946 | -30.38 | -0.16 | 7.55 | 36.46 |
| IGR_J17497-2821 | 51430.260 | 267.4041 | -28.36 | -22.17 | 42.76 | 110.37 |
| IGR_J17586-2129 | 51430.289 | 269.6440 | -21.39 | 18.79 | 3.46 | 35.82 |
| K1724-356 | 51430.215 | 261.9133 | -35.73 | -1.41 | 3.37 | 31.69 |
| KS_1731-260 | 51430.231 | 263.5539 | -26.09 | 1472.24 | 16.46 | 8.88 |
| KS_1732-273 | 51430.231 | 263.9958 | -27.44 | 15.75 | 6.43 | 41.34 |
| KS_1741-293 | 51430.237 | 266.2042 | -29.35 | 211.72 | 100.73 | 424.13 |
| MXB_1730-33 | 51430.222 | 263.3498 | -33.39 | -3.68 | 8.22 | 315.82 |
| NGC_6440 | 51430.283 | 267.2195 | -20.36 | -52.93 | 20.65 | 6.38 |
| OPH_CLU | 51430.212 | 258.1580 | -23.39 | 276.84 | 2.52 | 2.94 |
| RXS_J172006.1 | 51430.210 | 260.0254 | -31.28 | 21.41 | 5.27 | 11.90 |
| RXS_J172525.5 | 51430.215 | 261.3563 | -32.95 | 35.66 | 3.47 | 15.30 |
| RXS_J173251.1 | 51430.221 | 263.2129 | -34.79 | 16.70 | 4.59 | 41.74 |
| RXS_J175428.3 | 51430.280 | 268.6179 | -26.34 | 5.44 | 6.53 | 33.50 |
| RXS_J180326.2 | 51430.289 | 270.8417 | -25.27 | 59.06 | 21.77 | 6437.90 |
| RXS_J180824.5 | 51430.296 | 272.1021 | -23.15 | 12.05 | 2.18 | 13.57 |
| R_1832-330 | 51430.307 | 278.9317 | -32.99 | 89.42 | 5.24 | 2.93 |
| SAXJ1747.0-2853 | 51430.250 | 266.7879 | -28.88 | -101.10 | 156.32 | 423.89 |
| SAXJ1750.8-2900 | 51430.258 | 267.6000 | -29.03 | 27.07 | 7.00 | 26.91 |
| SAXJ1753.5-2349 | 51430.283 | 268.3917 | -23.82 | -0.38 | 2.91 | 16.87 |
| SAXJ1806.5-2215 | 51430.296 | 271.6417 | -22.25 | 2.41 | 0.77 | 20.67 |
| SAXJ1808.4-3658 | 51430.279 | 272.1208 | -36.98 | -1.58 | 0.61 | 2.97 |
| SAXJ1808.4-365P | 51430.279 | 271.1200 | -35.50 | 0.06 | 2.49 | 3.22 |
| SAXJ1810.8-2609 | 51430.296 | 272.6850 | -26.15 | 6.74 | 2.62 | 8.41 |
| SGR_1806-20 | 51430.303 | 272.1642 | -20.41 | 24.16 | 5.97 | 25.09 |
| SGR_A | 51430.238 | 266.4000 | -29.00 | 45.30 | 235.37 | 425.29 |
| SLX_1735-269 | 51430.232 | 264.5647 | -27.00 | 99.37 | 6.28 | 19.33 |
| SLX_1737-282 | 51430.233 | 265.2360 | -28.31 | 37.65 | 16.32 | 29.26 |
| SLX_1744-300 | 51430.239 | 266.8580 | -30.04 | 414.24 | 22.16 | 196.29 |
| SLX_1746-331 | 51430.237 | 267.4608 | -33.20 | 13.77 | 9.05 | 16.17 |
| SW_J1729.9-3437 | 51430.218 | 262.5375 | -34.61 | -3.97 | 6.95 | 103.16 |
| SW_J1756.9-2508 | 51430.283 | 269.2380 | -25.11 | -4.00 | 5.16 | 760.15 |
| TERZAN_2 | 51430.220 | 261.8880 | -30.80 | 260.55 | 7.17 | 13.83 |
| WGAJ1715.3-2635 | 51430.212 | 258.8370 | -26.60 | -1.50 | 2.27 | 3.20 |
| XTE_J1710-281 | 51430.205 | 257.5500 | -28.12 | 15.11 | 3.61 | 3.16 |
| XTE_J1710-281P | 51430.206 | 258.5500 | -28.91 | 3.11 | 2.67 | 3.82 |
| XTE_J1719-291 | 51430.213 | 259.8890 | -29.06 | -2.25 | 2.82 | 5.54 |
| XTE_J1719-356 | 51430.208 | 259.9700 | -35.68 | 8.93 | 2.78 | 16.51 |
| XTE_J1720-318 | 51430.210 | 259.9961 | -31.75 | 6.38 | 4.98 | 20.05 |
| XTE_J1723-376 | 51430.208 | 260.9000 | -37.65 | -2.73 | 2.34 | 15.82 |
| XTE_J1726-283 | 51430.220 | 261.6570 | -28.30 | -0.46 | 2.76 | 8.02 |
| XTE_J1728-295 | 51430.221 | 262.1570 | -29.52 | 8.98 | 3.57 | 12.14 |
| XTE_J1734-234 | 51430.232 | 263.5280 | -23.36 | 7.13 | 1.10 | 3.46 |
| XTE_J1737-376 | 51430.222 | 264.4950 | -37.77 | -1.97 | 0.90 | 7.45 |
| XTE_J1739-285 | 51430.233 | 264.9790 | -28.48 | 11.09 | 15.18 | 51.78 |
| XTE_J1739-302 | 51430.231 | 264.7500 | -30.27 | 14.63 | 7.99 | 31.32 |
| XTE_J1743-363 | 51430.229 | 265.7415 | -36.33 | 2.55 | 0.87 | 7.91 |
| XTE_J1744-230 | 51430.267 | 266.0350 | -23.12 | 21.78 | 6.35 | 8.93 |
| XTE_J1747-274 | 51430.256 | 266.9095 | -27.44 | 61.77 | 21.06 | 230.62 |
| XTE_J1748-288 | 51430.255 | 267.0210 | -28.47 | 90.87 | 119.85 | 90.13 |
| XTE_J1751-305 | 51430.257 | 267.8062 | -30.62 | 12.06 | 5.25 | 26.67 |
| XTE_J1752-223 | 51430.282 | 268.0440 | -22.32 | -1.83 | 2.07 | 12.32 |
| XTE_J1752-280 | 51430.276 | 268.2000 | -28.00 | 23.03 | 5.09 | 20.32 |
| XTE_J1755-312 | 51430.265 | 268.7820 | -31.16 | 12.28 | 4.39 | 16.78 |
| XTE_J1756-342 | 51430.258 | 269.0228 | -34.21 | 8.58 | 2.28 | 5.56 |
| XTE_J1757-306 | 51430.278 | 269.4130 | -30.66 | 20.51 | 3.72 | 13.78 |
| XTE_J1759-220 | 51430.289 | 269.9404 | -22.03 | -4.91 | 2.22 | 24.33 |
| XTE_J1805-295 | 51430.287 | 271.4045 | -29.52 | -0.03 | 6.13 | 10.14 |
| XTE_J1807-294 | 51430.288 | 271.7441 | -29.40 | 4.18 | 6.11 | 6.64 |
| XTE_J1810-189 | 51430.304 | 272.5863 | -19.07 | 61.07 | 37.69 | 34.39 |
| XTE_J1810-197 | 51430.303 | 272.4630 | -19.73 | -17.12 | 6.84 | 58.29 |
| XTE_J1812-230 | 51430.303 | 273.2000 | -23.00 | 6.48 | 2.74 | 10.63 |
| XTE_J1814-338 | 51430.288 | 273.4126 | -33.77 | 4.63 | 3.81 | 3.04 |
| XTE_J1817-330 | 51430.293 | 274.4250 | -33.02 | 1.84 | 1.96 | 3.00 |
| XTE_J1818-245 | 51430.304 | 274.6050 | -24.54 | 3.36 | 3.70 | 12.34 |
| XTE_J1819-254 | 51430.304 | 274.8300 | -25.41 | 84.66 | 4.83 | 4.95 |
| XTE_J1819-254P | 51430.299 | 273.8300 | -26.41 | 6.89 | 3.69 | 5.54 |
|
Legend -------------------------- 1 - XTE J1710-281 2 - XTE J1710-281P 3 - OPH CLU 8 - XTE J1719-356 9 - XTE J1720-318 10 - RXS J172006.1 12 - EXO 1722-363 13 - RXS J172525.5 15 - TERZAN 2 16 - XTE J1728-295 18 - 4U 1728-34 19 - GX 1+4 20 - RXS J173251.1 25 - KS 1731-260 |
|
Legend -------------------------- 19 - GX 1+4 24 - XTE J1734-234 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 35 - XTE J1743-363 36 - 1E1740.7-2942 37 - XTE J1744-230 38 - KS 1741-293 39 - GCRT J1745-3009 40 - EXO 1742-326 41 - SGR A 42 - 2S1742-294 44 - 1E1743.1-2843 45 - H1743-322 48 - SLX 1744-300 50 - XTE J1747-274 51 - GX 3+1 54 - XTE J1748-288 55 - A1744-361 59 - SLX 1746-331 60 - 2E1746.7-3225 62 - SAXJ1750.8-2900 65 - XTE J1751-305 71 - XTE J1755-312 72 - XTE J1756-342 191 - GX 1+4 |
|
Legend -------------------------- 37 - XTE J1744-230 50 - XTE J1747-274 53 - EXO 1745-248 54 - XTE J1748-288 62 - SAXJ1750.8-2900 65 - XTE J1751-305 68 - XTE J1752-280 70 - RXS J175428.3 71 - XTE J1755-312 72 - XTE J1756-342 74 - XTE J1757-306 75 - IGR J17586-2129 77 - GX 5-1 78 - GRS 1758-258 81 - RXS J180326.2 84 - XTE J1807-294 86 - 2S1803-245 96 - XTE J1814-338 98 - XTE J1817-330 192 - GX 3+1 193 - GX 5-1 |
|
Legend -------------------------- 85 - SAXJ1806.5-2215 86 - 2S1803-245 87 - RXS J180824.5 90 - SGR 1806-20 92 - XTE J1810-189 93 - SAXJ1810.8-2609 95 - XTE J1812-230 98 - XTE J1817-330 100 - XTE J1818-245 101 - XTE J1819-254 102 - XTE J1819-254P 103 - 4U 1820-30 104 - GS 1826-238 105 - R 1832-330 150 - G11.2-0.3 194 - 4U 1820-30 195 - 4U 1820-30 |
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Generated automatically on Fri Mar 18 23:01:17 2011 by Craig Markwardt