Mask shadow pattern

IMX = -4.068355600406741E-01, IMY = 1.764502216963156E-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:
-105.891400 -29.736000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.6231 -40.5395    4.7  45.4   39.1   0.8085   2.4    4.4	Vela X-1                      
 23.4597 -16.1027    2.5  53.7 -167.9   1.7173   4.6 ------	UNKNOWN                       
 87.3368   4.1879    2.3  35.1  -67.6   1.1250   4.9 ------	UNKNOWN                       
 43.2840   3.9241    2.1  49.3 -132.3   3.5531   5.5 ------	UNKNOWN                       

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

Time interval of the image:
-29.736000 24.708590
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.5098 -40.4850    8.2  45.3   39.0  -0.4650  -1.4    4.3	Vela X-1                      
 19.9762 -53.8840    2.9  48.8  143.3   1.9187   4.0 ------	UNKNOWN                       
 23.8667 -44.4953    2.8  46.1  156.0   1.1490   4.1 ------	UNKNOWN                       
110.0226 -33.2041    2.5  25.2   24.7   0.5563   4.7 ------	UNKNOWN                       
 36.9482 -26.8641    2.4  38.1 -175.5   0.6518   4.8 ------	UNKNOWN                       
 55.1417 -22.4575    1.0  23.9 -156.6   1.2734  12.0 ------	UNKNOWN                       
 31.0194  -3.2964    2.5  53.9 -149.5   1.7376   4.7 ------	UNKNOWN                       

Post-slew image of 15-350 keV band

Time interval of the image:
89.908600 902.508000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
 80.1797 -51.3067    2.8  34.7   46.0  19.8914   4.1 ------	UNKNOWN                       
 58.6682   3.0048    3.0  25.7  -98.3  13.3093   3.9 ------	UNKNOWN                       
 71.4918   8.0273    2.5  34.4  -76.9  22.6127   4.6 ------	UNKNOWN                       
 88.0904   9.7685    3.6  45.6  -57.8  40.4263   3.3 ------	UNKNOWN