RXTE Galactic Center Observation

Observation Date:1999-05-15
Mission Day:1960s
Modified Julian Day: 51313.787
Mission times: 169412001.00- 169421219.00
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

PCA Reconstructed model on 1999-05-15 (click a source)

1E1740.7-2942 (265.96,-29.75) 1E1743.1-2843 (266.58,-28.72) 2E1746.7-3225 (267.51,-32.43) 2S1742-294 (266.52,-29.52) 2S1803-245 (271.71,-24.59) 4U 1711-34 (258.58,-34.05) 4U 1728-34 (262.99,-33.83) 4U 1746-371 (267.55,-37.05) 4U 1820-30 (275.93,-30.37) A1744-361 (267.08,-36.12) AX J1749.1-2639 (267.30,-26.65) EXO 1722-363 (261.48,-36.41) EXO 1742-326 (266.37,-32.69) EXO 1745-248 (267.02,-24.78) GCRT J1745-3009 (266.27,-30.16) GCRT J1746-2757 (266.54,-27.95) GRS 1734-292 (264.35,-29.18) GRS 1747-312 (267.69,-31.29) GRS 1758-258 (270.30,-25.74) GS 1826-238 (277.36,-23.79) GX 1+4 (263.01,-24.75) GX 3+1 (266.98,-26.56) GX 5-1 (270.28,-25.08) GX 9+1 (270.38,-20.53) H1743-322 (266.57,-32.24) IGR J17191-2821 (259.77,-28.35) IGR J17331-2406 (263.28,-24.11) IGR J17375-3022 (264.39,-30.38) IGR J17497-2821 (267.40,-28.36) IGR J17511-3057 (267.79,-30.96) IGR J17586-2129 (269.64,-21.39) K1724-356 (261.91,-35.73) KS 1731-260 (263.55,-26.09) KS 1732-273 (264.00,-27.44) KS 1741-293 (266.20,-29.35) MXB 1730-33 (263.35,-33.39) OPH CLU (258.16,-23.39) R 1832-330 (278.93,-32.99) RXJ1709.5-263 (257.38,-26.66) RXS J172006.1 (260.03,-31.28) RXS J172525.5 (261.36,-32.95) RXS J173251.1 (263.21,-34.79) RXS J175428.3 (268.62,-26.34) RXS J180326.2 (270.84,-25.27) RXS J180824.5 (272.10,-23.15) SAXJ1747.0-2853 (266.79,-28.88) SAXJ1750.8-2900 (267.60,-29.03) SAXJ1753.5-2349 (268.39,-23.82) SAXJ1802.7-2017 (270.67,-20.29) SAXJ1805.5-2031 (271.39,-20.51) SAXJ1806.5-2215 (271.64,-22.25) SAXJ1808.4-365P (271.12,-35.50) SAXJ1810.8-2609 (272.69,-26.15) SGR 1806-20 (272.16,-20.41) SGR A (266.40,-29.00) SLX 1735-269 (264.56,-27.00) SLX 1737-282 (265.24,-28.31) SLX 1744-300 (266.86,-30.04) SLX 1746-331 (267.46,-33.20) SW J1729.9-3437 (262.54,-34.61) SW J1756.9-2508 (269.24,-25.11) TERZAN 2 (261.89,-30.80) WGAJ1715.3-2635 (258.84,-26.60) XTE J1710-281 (257.55,-28.12) XTE J1710-281P (258.55,-28.91) XTE J1719-291 (259.89,-29.06) XTE J1719-356 (259.97,-35.68) XTE J1720-318 (260.00,-31.75) XTE J1723-376 (260.90,-37.65) XTE J1726-283 (261.66,-28.30) XTE J1728-295 (262.16,-29.52) XTE J1734-234 (263.53,-23.36) XTE J1737-376 (264.50,-37.77) XTE J1739-285 (264.98,-28.48) XTE J1739-302 (264.75,-30.27) XTE J1743-363 (265.74,-36.33) XTE J1744-230 (266.04,-23.12) XTE J1747-274 (266.91,-27.44) XTE J1748-288 (267.02,-28.47) XTE J1751-305 (267.81,-30.62) XTE J1752-223 (268.04,-22.32) XTE J1752-280 (268.20,-28.00) XTE J1755-312 (268.78,-31.16) XTE J1756-342 (269.02,-34.21) XTE J1757-306 (269.41,-30.66) XTE J1759-220 (269.94,-22.03) XTE J1805-295 (271.40,-29.52) XTE J1807-294 (271.74,-29.40) XTE J1812-230 (273.20,-23.00) XTE J1814-338 (273.41,-33.77) XTE J1817-330 (274.43,-33.02) XTE J1818-245 (274.61,-24.54) XTE J1819-254 (274.83,-25.41) XTE J1819-254P (273.83,-26.41)

Commentary

Craig Markwardt writes:

Here is a brief report on the galactic bulge scans of May 15, mission
day 1950.

 * GRS 1747-312 = Terzan 6 does appear to be declining, going from 350
   to 300 ct/s/5PCU in the two days between most recent observations.
 * KS 1731-260 remains at a high amplitude of 1450 ct/s, comparable to
   its previous outburst.
 * SLX 1735-269 has suddenly turned on again, but at a level higher
   than its previous quiescent level -- about 180 ct/s.  If you recall,
   this source mysteriously turned off a few weeks ago.
 * No other new bright transients.

Craig

Known Sources: ASCII table

SourceTime (MJD)RA (2000)DEC (2000)Rate (ct/s/5PCU)Error (ct/s/5PCU)Bkg (ct/s/5PCU)
1E1740.7-2942 51313.845 265.9604 -29.75 317.89 23.61 169.48
1E1743.1-2843 51313.859 266.5792 -28.72 20.96 57.68 297.15
2E1746.7-3225 51313.812 267.5144 -32.43 11.68 4.68 19.02
2S1742-294 51313.846 266.5230 -29.52 173.81 34.79 368.57
2S1803-245 51313.873 271.7090 -24.59 -8.27 4.36 15.12
4U_1711-34 51313.811 258.5800 -34.05 55.53 0.98 9.95
4U_1728-34 51313.810 262.9920 -33.83 773.62 14.06 46.85
4U_1746-371 51313.790 267.5523 -37.05 340.01 8.34 5.22
4U_1820-30 51313.808 275.9280 -30.37 2723.38 40.41 3.67
4U_1820-30 51313.814 275.9280 -30.37 3439.68 25.14 3.67
A1744-361 51313.795 267.0800 -36.12 6.44 3.03 14.00
AX_J1749.1-2639 51313.869 267.3000 -26.65 88.09 22.06 1575.04
EXO_1722-363 51313.797 261.4810 -36.41 38.28 2.66 22.16
EXO_1742-326 51313.812 266.3690 -32.69 26.87 4.88 22.06
EXO_1745-248 51313.878 267.0208 -24.78 2.76 2.48 17.04
GCRT_J1745-3009 51313.833 266.2708 -30.16 -16.97 14.79 335.76
GCRT_J1746-2757 51313.863 266.5417 -27.95 35.35 17.22 73.05
GRS_1734-292 51313.860 264.3533 -29.18 39.91 4.21 20.91
GRS_1747-312 51313.817 267.6900 -31.29 282.65 14.50 32.32
GRS_1758-258 51313.870 270.3025 -25.74 246.96 16.37 3326.74
GS_1826-238 51313.872 277.3623 -23.79 328.08 1.65 4.01
GX_1+4 51313.878 263.0090 -24.75 654.82 76.06 11.02
GX_1+4 51313.882 263.0090 -24.75 478.43 9.38 11.02
GX_1+4 51313.885 263.0090 -24.75 132.58 6.84 11.02
GX_3+1 51313.866 266.9830 -26.56 2129.32 42.02 91.71
GX_3+1 51313.871 266.9830 -26.56 2182.95 24.37 91.71
GX_5-1 51313.870 270.2840 -25.08 12725.48 79.25 124.07
GX_5-1 51313.874 270.2840 -25.08 11651.60 42.02 124.07
GX_9+1 51313.892 270.3846 -20.53 6413.46 69.86 161.14
H1743-322 51313.813 266.5700 -32.24 10.75 5.50 31.63
IGR_J17191-2821 51313.868 259.7700 -28.35 0.10 3.46 5.49
IGR_J17331-2406 51313.886 263.2833 -24.11 18.94 5.94 40.45
IGR_J17375-3022 51313.838 264.3946 -30.38 6.94 6.01 33.48
IGR_J17497-2821 51313.860 267.4041 -28.36 -31.79 19.74 111.77
IGR_J17511-3057 51313.819 267.7875 -30.96 24.96 23.97 197.41
IGR_J17586-2129 51313.891 269.6440 -21.39 -1.99 4.01 41.10
K1724-356 51313.801 261.9133 -35.73 -10.45 6.42 33.71
KS_1731-260 51313.875 263.5539 -26.09 1467.67 13.73 9.57
KS_1732-273 51313.868 263.9958 -27.44 -8.01 3.83 66.93
KS_1741-293 51313.849 266.2042 -29.35 18.41 59.60 479.55
MXB_1730-33 51313.811 263.3498 -33.39 26.22 7.23 359.72
OPH_CLU 51313.890 258.1580 -23.39 625.51 13.55 3.61
RXJ1709.5-263 51313.878 257.3760 -26.66 1.54 0.49 3.67
RXS_J172006.1 51313.841 260.0254 -31.28 14.97 2.18 4.21
RXS_J172525.5 51313.815 261.3563 -32.95 26.72 4.91 15.97
RXS_J173251.1 51313.804 263.2129 -34.79 23.41 3.96 45.22
RXS_J175428.3 51313.869 268.6179 -26.34 0.27 3.59 34.22
RXS_J180326.2 51313.872 270.8417 -25.27 88.06 13.40 4912.56
RXS_J180824.5 51313.881 272.1021 -23.15 12.28 2.51 14.09
R_1832-330 51313.794 278.9317 -32.99 93.40 1.07 3.61
SAXJ1747.0-2853 51313.859 266.7879 -28.88 63.54 53.56 270.95
SAXJ1750.8-2900 51313.851 267.6000 -29.03 36.68 7.14 47.04
SAXJ1753.5-2349 51313.882 268.3917 -23.82 0.54 3.02 17.55
SAXJ1802.7-2017 51313.893 270.6663 -20.29 236.82 108.45 4032.06
SAXJ1805.5-2031 51313.893 271.3917 -20.51 -24.68 8.73 399.78
SAXJ1806.5-2215 51313.887 271.6417 -22.25 0.03 2.28 21.36
SAXJ1808.4-365P 51313.794 271.1200 -35.50 -2.25 2.06 3.90
SAXJ1810.8-2609 51313.866 272.6850 -26.15 2.70 2.03 9.05
SGR_1806-20 51313.893 272.1642 -20.41 12.28 4.33 24.08
SGR_A 51313.859 266.4000 -29.00 200.43 71.36 233.79
SLX_1735-269 51313.869 264.5647 -27.00 189.45 5.37 13.43
SLX_1737-282 51313.862 265.2360 -28.31 68.70 10.65 27.15
SLX_1744-300 51313.833 266.8580 -30.04 251.31 12.69 119.32
SLX_1746-331 51313.809 267.4608 -33.20 15.55 4.17 14.13
SW_J1729.9-3437 51313.805 262.5375 -34.61 -6.26 4.39 116.45
SW_J1756.9-2508 51313.874 269.2380 -25.11 -2.63 6.25 584.43
TERZAN_2 51313.840 261.8880 -30.80 290.91 5.13 14.51
WGAJ1715.3-2635 51313.878 258.8370 -26.60 2.70 1.64 3.88
XTE_J1710-281 51313.868 257.5500 -28.12 47.18 0.90 3.85
XTE_J1710-281P 51313.863 258.5500 -28.91 17.63 6.83 4.53
XTE_J1719-291 51313.861 259.8890 -29.06 1.09 3.53 6.09
XTE_J1719-356 51313.801 259.9700 -35.68 -0.29 1.02 17.19
XTE_J1720-318 51313.831 259.9961 -31.75 -10.49 4.38 17.53
XTE_J1723-376 51313.792 260.9000 -37.65 1.50 0.62 16.50
XTE_J1726-283 51313.866 261.6570 -28.30 0.16 6.14 8.70
XTE_J1728-295 51313.860 262.1570 -29.52 5.98 2.52 12.82
XTE_J1734-234 51313.889 263.5280 -23.36 -1.05 2.56 8.26
XTE_J1737-376 51313.790 264.4950 -37.77 -4.79 2.63 8.13
XTE_J1739-285 51313.861 264.9790 -28.48 7.17 10.04 73.81
XTE_J1739-302 51313.838 264.7500 -30.27 9.16 6.83 36.91
XTE_J1743-363 51313.795 265.7415 -36.33 4.66 2.58 8.60
XTE_J1744-230 51313.888 266.0350 -23.12 25.34 2.85 9.61
XTE_J1747-274 51313.866 266.9095 -27.44 44.44 17.71 253.04
XTE_J1748-288 51313.860 267.0210 -28.47 66.33 41.32 117.65
XTE_J1751-305 51313.820 267.8062 -30.62 -7.07 13.38 115.97
XTE_J1752-223 51313.889 268.0440 -22.32 -3.56 3.11 13.00
XTE_J1752-280 51313.861 268.2000 -28.00 40.01 5.52 19.41
XTE_J1755-312 51313.816 268.7820 -31.16 11.18 3.90 34.46
XTE_J1756-342 51313.802 269.0228 -34.21 6.61 2.48 6.23
XTE_J1757-306 51313.818 269.4130 -30.66 26.11 3.96 14.24
XTE_J1759-220 51313.889 269.9404 -22.03 14.89 3.97 19.85
XTE_J1805-295 51313.821 271.4045 -29.52 -4.18 4.00 14.12
XTE_J1807-294 51313.821 271.7441 -29.40 9.06 4.04 4.51
XTE_J1812-230 51313.880 273.2000 -23.00 0.71 1.94 11.32
XTE_J1814-338 51313.798 273.4126 -33.77 5.66 2.44 3.71
XTE_J1817-330 51313.801 274.4250 -33.02 -0.45 1.75 3.68
XTE_J1818-245 51313.871 274.6050 -24.54 3.51 1.99 19.17
XTE_J1819-254 51313.865 274.8300 -25.41 161.80 3.27 5.64
XTE_J1819-254P 51313.862 273.8300 -26.41 2.55 3.97 6.19

Scan Light Curve

Light Curve - Day 1960s - Part 1

Legend
--------------------------
 11 - XTE J1723-376   
 12 - EXO 1722-363    
 18 - 4U 1728-34      
 20 - RXS J173251.1   
 35 - XTE J1743-363   
 55 - A1744-361       
 59 - SLX 1746-331    
 61 - 4U 1746-371     
 72 - XTE J1756-342   
 96 - XTE J1814-338   
103 - 4U 1820-30      
105 - R 1832-330      
Light Curve - Day 1960s - Part 2

Legend
--------------------------
  4 - 4U 1711-34      
 10 - RXS J172006.1   
 13 - RXS J172525.5   
 15 - TERZAN 2        
 18 - 4U 1728-34      
 22 - MXB 1730-33     
 28 - IGR J17375-3022 
 31 - XTE J1739-302   
 36 - 1E1740.7-2942   
 38 - KS 1741-293     
 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    
 66 - IGR J17511-3057 
 71 - XTE J1755-312   
 74 - XTE J1757-306   
 84 - XTE J1807-294   
103 - 4U 1820-30      
195 - 4U 1820-30      
Light Curve - Day 1960s - Part 3

Legend
--------------------------
  0 - RXJ1709.5-263   
  1 - XTE J1710-281   
  2 - XTE J1710-281P  
  5 - WGAJ1715.3-2635 
 10 - RXS J172006.1   
 15 - TERZAN 2        
 16 - XTE J1728-295   
 25 - KS 1731-260     
 27 - GRS 1734-292    
 28 - IGR J17375-3022 
 30 - SLX 1735-269    
 31 - XTE J1739-302   
 32 - XTE J1739-285   
 33 - SLX 1737-282    
 36 - 1E1740.7-2942   
 38 - KS 1741-293     
 41 - SGR A           
 42 - 2S1742-294      
 43 - GCRT J1746-2757 
 44 - 1E1743.1-2843   
 46 - SAXJ1747.0-2853 
 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   
 77 - GX 5-1          
 78 - GRS 1758-258    
 81 - RXS J180326.2   
 93 - SAXJ1810.8-2609 
100 - XTE J1818-245   
101 - XTE J1819-254   
102 - XTE J1819-254P  
104 - GS 1826-238     
193 - GX 3+1          
194 - GX 5-1          
Light Curve - Day 1960s - Part 4

Legend
--------------------------
  0 - RXJ1709.5-263   
  3 - OPH CLU         
  5 - WGAJ1715.3-2635 
 19 - GX 1+4          
 21 - IGR J17331-2406 
 25 - KS 1731-260     
 37 - XTE J1744-230   
 53 - EXO 1745-248    
 76 - XTE J1759-220   
 79 - GX 9+1          
 80 - SAXJ1802.7-2017 
 87 - RXS J180824.5   
 90 - SGR 1806-20     
150 - G11.2-0.3       
191 - GX 1+4          
192 - GX 1+4          
194 - GX 5-1          

Top | Maps | Commentary | Sources | Scan Light Curves

Generated automatically on Fri Mar 18 22:55:16 2011 by Craig Markwardt