Mask shadow pattern

IMX = 3.774619440631801E-01, IMY = 6.167769935940357E-01

Spacecraft aspect plot

Bright source in the pre-burst/pre-slew/post-slew images

Pre-burst image of 15-350 keV band

Time interval of the image:
-239.896000 -0.248000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
254.5016  35.2476    2.8  32.3 -163.1   1.7075   4.1    6.1	Her X-1                       
268.3966  -1.6261    6.7  24.3  108.4  -0.7659  -1.7   10.6	SW J1753.5-0127               
273.9626 -13.8567    5.9  32.4   85.6   1.1229   1.9   11.1	GX 17+2                       
288.8126  10.7755    7.9   7.5   30.9   0.4994   1.5   10.2	GRS 1915+105                  
299.5959  35.2074    0.5  22.8  -80.0  10.0701  22.9    0.4	Cyg X-1                       
308.3555  40.9993    0.0  31.7  -77.9   0.6653   1.1   11.5	Cyg X-3                       
326.2260  38.2866    8.6  42.3  -62.5   1.6918   1.3    3.3	Cyg X-2                       
306.8806 -26.7980    3.1  48.8   39.5   5.1542   3.8 ------	UNKNOWN                       
316.6802  -6.7934    2.8  39.7   10.4   2.4856   4.0 ------	UNKNOWN                       
238.9196  25.4099    2.8  43.1  175.8   2.6062   4.2 ------	UNKNOWN                       
331.6898  -0.4549    4.2  49.7   -8.0   1.9890   2.8 ------	UNKNOWN                       
332.1191   3.8539    2.5  48.6  -13.5   3.2962   4.6 ------	UNKNOWN                       
258.3931  43.4065    2.6  34.5 -147.8   1.9354   4.4 ------	UNKNOWN                       
292.2726  58.2696    2.9  41.8 -107.3   8.9845   3.9 ------	UNKNOWN                       

Pre-slew background subtracted image of 15-350 keV band

Time interval of the image:
-0.248000 9.004590
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
254.6367  35.3166    6.0  32.3 -162.9  -1.0753  -1.9    8.9	Her X-1                       
268.3898  -1.6232    5.0  24.3  108.5  -1.1819  -2.3   10.3	SW J1753.5-0127               
273.9283 -13.9143    8.4  32.5   85.6   0.9258   1.4    8.6	GX 17+2                       
288.7022  10.8372   10.6   7.4   31.4   0.5146   1.1    8.6	GRS 1915+105                  
299.5696  35.0370   30.8  22.6  -79.7   0.2376   0.4    9.9	Cyg X-1                       
308.3555  40.9993    0.0  31.7  -77.9   0.9816   1.1   11.5	Cyg X-3                       
326.0967  38.1692    6.4  42.2  -62.4   3.5359   1.8    9.8	Cyg X-2                       
305.0534 -25.4215    3.8  46.8   40.6   3.4628   3.0 ------	UNKNOWN                       
243.1466  -1.4976    4.3  44.6  136.2   3.6454   2.7 ------	UNKNOWN                       
270.0125  -4.2096    3.0  25.4  101.7   1.9960   3.9 ------	UNKNOWN                       
250.0497  10.8514    2.9  33.9  150.7   2.5225   4.0 ------	UNKNOWN                       
229.5116  34.7475    3.8  51.8 -172.3   3.6909   3.1 ------	UNKNOWN                       
227.2974  34.4871    3.0  53.6 -172.8   4.8685   3.8 ------	UNKNOWN                       
319.7179  33.8497    0.2  35.9  -58.5  57.3969  51.9 ------	UNKNOWN                       

Post-slew image of 15-350 keV band

Time interval of the image:
38.204590 55.804600
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
254.3357  35.2463    8.7  33.9 -150.5  -0.6044  -1.3    8.3	Her X-1                       
268.2157  -1.5721    0.0  25.1  125.6  -0.3913  -1.0   11.6	SW J1753.5-0127               
274.0470 -14.1760    5.6  32.8  101.4   0.9265   2.1    8.7	GX 17+2                       
288.6741  10.9883   87.4   6.1   53.7   0.0380   0.1    7.8	GRS 1915+105                  
299.4099  35.1923    8.8  22.3  -70.2   0.4800   1.3    8.9	Cyg X-1                       
307.8941  40.8763    7.5  30.9  -66.9  -0.7523  -1.5   10.8	Cyg X-3                       
326.1685  38.2865   98.7  41.4  -50.2   0.0886   0.1    2.1	Cyg X-2                       
288.7415 -21.3944    3.6  37.9   75.5   2.7090   3.2 ------	UNKNOWN                       
315.3211 -20.4245    3.2  46.8   40.7   2.7632   3.6 ------	UNKNOWN                       
249.5255  -9.8007    4.4  44.6  136.2   2.7710   2.6 ------	UNKNOWN                       
340.0265   1.0121    2.8  55.4    0.2   4.2102   4.1 ------	UNKNOWN                       
276.7052  27.5197    2.5  14.0 -136.4   1.3115   4.6 ------	UNKNOWN                       
259.6173  30.1654    3.1  27.7 -155.9   1.0792   3.7 ------	UNKNOWN                       
272.6523  33.8877    3.4  21.2 -132.3   1.0314   3.4 ------	UNKNOWN                       
319.7067  33.8616    0.2  34.9  -46.6  29.4205  54.9 ------	UNKNOWN