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Post Acquisition Choose Guide Stars

The ICU is in ``science'' mode.

Description tc tm params VxWorks
Description tc tm params VxWorks
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Set the DPU frame time (in units of 1/1024s) h7236   h710= frame_time tc_set_frame_time frame_time
Set the exposure id h7238   h530= exposure_number tc_set_exp_no exposure_id
Load the memory windows h7242   Table 10 tc_prog_mem_wind `` file''
Load the science windows h7243   Table 11 tc_prog_sci_wind `` file''
Set the exposure duration (units = frames) h7237   h720= number_of_frames tc_set_exposure_time
Send IC_INIT_EXP h7249     tc_send_command IC_INIT_EXP
Wait 5s        
Set BPE binning 0 h7257   h540=``No binning'' tc_set_bpe 0
Start the detector integration task h5130     tc_det_start_int
Enable choose guide stars task h7251     tc_send_command IC_CHOOSE_GS
Wait up to 60s for DPU event report DA_EOT_CHOOSE_GS   92212   tm_wait_for_alert DA_EOT_CHOOSE_GS
Wait for priority science data (window data)   97401    
Wait for window table loaded event   92100 h7000=``win tab load''  
Stop integration   h6130   tc_det_stop_int

The ICU is in ``science'' mode.


 
 
Table 10: Load Memory Windows
Description Pref
Number of memory windows (max 5) h1159
Window 1 bottom left x coord h1050
Window 1 bottom left y coord h1051
Window 1 x size (centroided pixels) h1052
Window 1 y size (centroided pixels) h1053
Window 1 address in DPU RAM  

Window 2 bottom left x coord

h1054
Window 2 bottom left y coord h1055
Window 2 x size (centroided pixels) h1056
Window 2 y size (centroided pixels) h1057
Window 2 address in DPU RAM  

Window 3 bottom left x coord

h1058
Window 3 bottom left y coord h1059
Window 3 x size (centroided pixels) h1060
Window 3 y size (centroided pixels) h1061
Window 3 address in DPU RAM  

Window 4 bottom left x coord

h1062
Window 4 bottom left y coord h1063
Window 4 x size (centroided pixels) h1064
Window 4 y size (centroided pixels) h1065
Window 4 address in DPU RAM  

Window 5 bottom left x coord

h1066
Window 5 bottom left y coord h1067
Window 5 x size (centroided pixels) h1068
Window 5 y size (centroided pixels) h1069
Window 5 address in DPU RAM  

Table 11: Load Science Windows
  Description Pref
star(continued)  
Description PREF
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Number of science windows (max 5) h1161
Window 1 bottom left x coord h1050
Window 1 bottom left y coord h1051
Window 1 x size (centroided pixels) h1052
Window 1 y size (centroided pixels) h1053
Window 1 operation mode h1070
Window 1 mode-dependent parameter h1071
Window 1 mode-dependent parameter h1072
Window 1 mode-dependent parameter h1073
Window 1 mode-dependent parameter h1074
Window 1 address in DPU RAM  
Window 1 memory window ID  

Window 2 bottom left x coord

h1054
Window 2 bottom left y coord h1055
Window 2 x size (centroided pixels) h1056
Window 2 y size (centroided pixels) h1057
Window 2 operation mode h1075
Window 2 mode-dependent parameter h1076
Window 2 mode-dependent parameter h1077
Window 2 mode-dependent parameter h1078
Window 2 mode-dependent parameter h1079
Window 2 address in DPU RAM  
Window 2 memory window ID  

Window 3 bottom left x coord

h1058
Window 3 bottom left y coord h1059
Window 3 x size (centroided pixels) h1060
Window 3 y size (centroided pixels) h1061
Window 3 operation mode h1080
Window 3 mode-dependent parameter h1081
Window 3 mode-dependent parameter h1082
Window 3 mode-dependent parameter h1083
Window 3 mode-dependent parameter h1084
Window 3 address in DPU RAM  
Window 3 memory window ID  

Window 4 bottom left x coord

h1062
Window 4 bottom left y coord h1063
Window 4 x size (centroided pixels) h1064
Window 4 y size (centroided pixels) h1065
Window 4 operation mode h1085
Window 4 mode-dependent parameter h1086
Window 4 mode-dependent parameter h1087
Window 4 mode-dependent parameter h1088
Window 4 mode-dependent parameter h1089
Window 4 address in DPU RAM  
Window 4 memory window ID  

Window 5 bottom left x coord

h1066
Window 5 bottom left y coord h1067
Window 5 x size (centroided pixels) h1068
Window 5 y size (centroided pixels) h1069
Window 5 operation mode h1090
Window 5 mode-dependent parameter h1091
Window 5 mode-dependent parameter h1092
Window 5 mode-dependent parameter h1093
Window 5 mode-dependent parameter h1094
Window 5 address in DPU RAM  
Window 5 memory window ID  


next up previous contents
Next: Accumulate and Track Up: Nominal Procedures Previous: Acquisition

1998-12-23