Mask shadow pattern

IMX = 3.148667134259973E-01, IMY = 5.077342664083662E-03

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:
-116.099370 -15.600000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
255.9839 -37.8465    1.2  39.8  160.5   2.4722   9.7    0.2	4U 1700-377                   
256.5427 -36.3191    7.0  40.6  162.7   0.4390   1.7    8.1	GX 349+2                      
263.1956 -24.8126    0.0  46.0  179.7  -0.0159  -0.1   10.9	GX 1+4                        
264.6734 -44.5274   11.8  30.5  159.6   0.1735   1.0    5.5	4U 1735-44                    
270.4072 -25.1816  338.2  42.2 -172.7  -0.0075  -0.0    9.1	GX 5-1                        
270.3988 -25.7777    5.3  41.7 -173.2   0.4648   2.2    5.6	GRS 1758-258                  
273.9916 -14.0713    4.7  50.4 -161.3   0.8903   2.4    2.3	GX 17+2                       
276.0750 -30.4165    4.1  35.1 -170.4   0.4569   2.8    8.3	H1820-303                     
284.9486 -24.7951    9.8  36.4 -153.9  -0.1979  -1.2    8.9	HT1900.1-2455                 
263.0852 -33.7369    3.6  39.0  171.6  -0.6735  -3.2    7.6	GX 354-0                      
 18.1480 -80.1137    2.5  31.2   48.5   0.8795   4.5 ------	UNKNOWN                       
333.7285 -46.6250    2.7  17.6  -47.0   0.5455   4.3 ------	UNKNOWN                       
264.4000 -12.0755    2.5  56.4 -170.6   2.8563   4.7 ------	UNKNOWN                       
295.1485  -7.9692    2.6  49.7 -133.0   3.0398   4.5 ------	UNKNOWN                       

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

Time interval of the image:
-15.600000 15.500590
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
255.8468 -37.7380    9.2  40.0  160.5   0.1501   1.2    9.2	4U 1700-377                   
256.5041 -36.5610    5.4  40.4  162.4   0.2606   2.1    8.9	GX 349+2                      
262.9388 -24.6819    5.3  46.3  179.5  -0.3300  -2.2    5.4	GX 1+4                        
264.8801 -44.5201    8.1  30.4  159.8  -0.1210  -1.4    7.2	4U 1735-44                    
270.1528 -25.1129   10.9  42.4 -173.0  -0.1148  -1.1    7.4	GX 5-1                        
270.4376 -25.7112   22.4  41.7 -173.1  -0.0567  -0.5    7.5	GRS 1758-258                  
274.1466 -14.0107    3.7  50.4 -161.1  -0.5591  -3.1    8.3	GX 17+2                       
275.7169 -30.3239   94.4  35.3 -170.7   0.0117   0.1   11.1	H1820-303                     
284.9016 -24.8373   36.2  36.3 -154.0   0.0303   0.3    8.9	HT1900.1-2455                 
262.8258 -33.8324   36.4  39.0  171.2   0.0344   0.3    8.1	GX 354-0                      
 46.2839 -54.2479    2.2  50.2   17.3   1.0545   5.2 ------	UNKNOWN                       
342.5943 -59.1018    1.3  17.5   -0.9   0.5988   8.9 ------	UNKNOWN                       
357.6837 -21.8645    2.2  49.0  -48.1   1.5445   5.2 ------	UNKNOWN                       

Post-slew image of 15-350 keV band

Time interval of the image:
56.700590 962.448000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
255.9485 -37.8477    3.3  56.6  174.7  11.3776   3.5    1.8	4U 1700-377                   
264.9785 -44.5042    0.0  47.2  175.7   2.7241   1.7   10.6	4U 1735-44                    
276.1613 -30.3641    0.0  52.4 -163.5  -1.2591  -0.7   12.2	H1820-303                     
285.0631 -24.9402    5.0  52.3 -151.4   4.6301   2.3    1.9	HT1900.1-2455                 
262.9451 -33.9184    4.8  56.3 -177.1  -7.5956  -2.4    5.5	GX 354-0                      
255.2001 -38.1348    2.3  56.8  173.9  16.1175   5.1 ------	UNKNOWN                       
279.6192 -51.7113    3.7  35.1  177.6   2.8342   3.2 ------	UNKNOWN                       
264.0837 -32.5222    2.7  56.8 -175.2  12.4080   4.3 ------	UNKNOWN                       
299.0252 -28.8309    3.2  42.3 -139.9   4.2953   3.6 ------	UNKNOWN                       
303.3843 -20.1779    2.3  48.0 -129.1  14.2438   5.0 ------	UNKNOWN