Mask shadow pattern

IMX = 4.691906941692836E-02, IMY = 3.091151598307949E-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:
-239.584000 -0.780000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.6842 -40.5432    5.0  49.8 -143.1   1.3426   2.3    7.1	Vela X-1                      
336.4722 -44.3801    2.3  51.4   -3.5   2.2221   5.1 ------	UNKNOWN                       
320.8355 -54.9312    2.3  51.2  -22.2   2.3076   5.0 ------	UNKNOWN                       
270.4519 -78.2937    3.8  44.5  -60.4   2.8168   3.1 ------	UNKNOWN                       

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

Time interval of the image:
-0.780000 6.632000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.4026 -40.6125 1293.1  49.6 -143.3  -0.0009  -0.0    6.7	Vela X-1                      
 72.6217 -72.5273    0.5  17.4  -81.4   0.7817  23.7 ------	UNKNOWN                       
 95.2771 -65.5434    2.5  19.3 -114.9   0.1401   4.5 ------	UNKNOWN                       
323.7758 -78.3246    2.4  37.0  -49.3   0.2449   4.8 ------	UNKNOWN                       
302.7155 -57.6242    2.4  55.8  -33.8   0.7918   4.9 ------	UNKNOWN                       

Post-slew image of 15-350 keV band

Time interval of the image:
276.716600 832.916600
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
144.6345  14.6371    2.3  44.1    7.7   2.7346   5.1 ------	UNKNOWN