Mask shadow pattern

IMX = 7.378699333075571E-01, IMY = 2.731714232833398E-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:
-120.995400 -31.736000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.4455 -40.4787    7.6  55.3    8.0  -1.1563  -1.5    5.9	Vela X-1                      
 66.0313 -22.3114    2.8   8.2  134.1   0.5272   4.2 ------	UNKNOWN                       
123.6269  -1.2856    2.9  51.5  -43.0   2.5698   4.0 ------	UNKNOWN                       
108.6753   7.7730    3.5  43.6  -64.2   1.9943   3.3 ------	UNKNOWN                       

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

Time interval of the image:
-31.736000 16.188000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.5135 -40.4683   76.3  55.4    8.0   0.1799   0.1    5.2	Vela X-1                      
 23.7938 -17.9155    2.3  47.8  145.6   4.1633   5.1 ------	UNKNOWN                       
115.2716 -20.2802    0.5  38.2  -20.3   6.1656  22.8 ------	UNKNOWN                       
 31.2854  21.2869    3.1  59.1 -166.1   4.1947   3.8 ------	UNKNOWN                       
117.0003  -0.4954    3.2  45.9  -47.9   1.9165   3.6 ------	UNKNOWN                       

Post-slew image of 15-350 keV band

Time interval of the image: