Mask shadow pattern

IMX = -8.536744119345392E-02, IMY = 4.889200576382809E-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:
-239.536000 -6.264000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
254.4913  35.3435   29.1  15.4  147.9  -0.1020  -0.4    1.6	Her X-1                       
268.3243  -1.5174    8.0  45.5 -154.1  -0.7650  -1.4    4.7	SW J1753.5-0127               
288.7156  10.8944    8.0  52.7  175.7  -1.2770  -1.4    5.8	GRS 1915+105                  
212.2209  -3.5565    2.5  42.5  -69.1   4.6242   4.6 ------	UNKNOWN                       

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

Time interval of the image:
-6.264000 8.596000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
254.3720  35.5425    0.0  15.4  147.2  -0.0760  -1.5   12.7	Her X-1                       
268.4522  -1.4611    5.1  45.5 -154.3  -0.2391  -2.2    5.1	SW J1753.5-0127               
288.7976  11.0656   17.8  52.7  175.4   0.1092   0.6    7.2	GRS 1915+105                  
286.4814  21.0364    2.1  45.9  165.3   0.6000   5.5 ------	UNKNOWN                       
233.4963   6.1056    0.8  26.4  -99.9   1.1365  14.8 ------	UNKNOWN                       

Post-slew image of 15-350 keV band

Time interval of the image:
142.564610 962.492800
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
254.3647  35.2362   14.5  43.7 -126.7  -2.0277  -0.8    7.8	Her X-1                       
299.6018  35.2077    0.9  45.0  180.0  22.0673  12.6    0.7	Cyg X-1                       
307.9613  41.0097   15.9  40.4  169.0   1.1131   0.7    7.6	Cyg X-3                       
326.2431  38.1717    0.0  46.1  149.7   2.9860   1.0    9.6	Cyg X-2                       
 99.8926  56.8572    3.1  44.5   27.0   5.3641   3.8 ------	UNKNOWN                       
331.5849  56.6484    3.4  29.4  135.2   4.1028   3.4 ------	UNKNOWN                       
306.8194  24.1274    2.8  56.9  174.0  15.6601   4.1 ------	UNKNOWN                       
164.3735  43.2117    3.9  50.8  -30.1   8.0300   2.9 ------	UNKNOWN                       
173.6942  41.5074    3.4  50.7  -39.3  14.1292   3.4 ------	UNKNOWN