Mask shadow pattern

IMX = -4.592707663994564E-01, IMY = -2.963102109446565E-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:
-36.875410 -27.360000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.3939 -40.5401    5.9  47.6 -173.9  -0.1258  -1.9    6.2	Vela X-1                      
187.5270   6.3924    2.3  32.5   69.6   0.3200   5.0 ------	UNKNOWN                       
175.0257  14.6479    2.5  22.6   45.4   0.1740   4.6 ------	UNKNOWN                       
168.5738  34.9461    2.2  33.8    6.2   0.2213   5.2 ------	UNKNOWN                       
115.4555  19.5574    2.4  41.7  -78.3   0.6203   4.9 ------	UNKNOWN                       

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

Time interval of the image:
-27.360000 12.924600
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.4067 -40.5104    4.0  47.6 -173.9   0.8632   2.9    6.2	Vela X-1                      
190.0436   0.8073    2.3  35.1   79.6   1.9783   5.1 ------	UNKNOWN                       
164.6683 -23.4699    0.4  28.7  147.2   5.8732  28.0 ------	UNKNOWN                       
170.0483  34.0713    2.4  33.5    8.8   0.9487   4.8 ------	UNKNOWN                       
158.0200  15.2050    2.0  12.0   -0.0   0.8513   5.7 ------	UNKNOWN                       
133.8211 -41.9418    2.1  49.4 -173.4   1.8449   5.5 ------	UNKNOWN                       
148.6812  32.4947    2.8  29.5  -25.0   0.7091   4.2 ------	UNKNOWN                       
117.9939 -41.2975    2.4  56.1 -161.1   2.9372   4.7 ------	UNKNOWN                       
114.2589 -41.2543    2.2  58.2 -158.9   4.6951   5.3 ------	UNKNOWN                       

Post-slew image of 15-350 keV band

Time interval of the image:
68.924600 233.744000
235.024000 1285.694000
1287.024000 1548.096500
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.5647 -40.5695    0.9  29.8 -167.7  11.7935  12.4    1.9	Vela X-1                      
170.3688 -60.6139    1.8  37.3  139.6  11.8388   6.4    1.7	Cen X-3                       
186.7993 -62.7497    6.0  42.0  129.3   6.4736   1.9    4.1	GX 301-2                      
187.6919 -57.1223    3.4  37.5  123.9   7.8697   3.4 ------	UNKNOWN                       
204.8978 -13.1763    2.6  39.4   46.4   9.5855   4.4 ------	UNKNOWN                       
175.6448 -41.7341    3.0  20.4  120.2   3.9572   3.8 ------	UNKNOWN                       
193.7043   4.5495    3.6  39.9   13.3   4.6763   3.2 ------	UNKNOWN                       
154.5777 -39.6382    2.7  18.3  169.7   3.9454   4.2 ------	UNKNOWN                       
197.2291  21.8431    3.2  55.3    1.7  14.5867   3.6 ------	UNKNOWN                       
164.6585 -23.4562    0.4   0.0   -2.5  25.1609  26.0 ------	UNKNOWN                       
110.8739 -30.5827    2.7  48.0 -146.5   8.3652   4.3 ------	UNKNOWN                       
102.7020 -28.5964    6.7  55.3 -145.2  12.4943   1.7 ------	UNKNOWN                       
112.6008 -18.6085    3.0  48.6 -130.3  16.6039   3.9 ------	UNKNOWN