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Proc ecr222.poc was written to perform a PT observation in UVOT Mode 0x1007 for a period of 300 s.

The modified code was loaded. On running the proc, the last exposure was seen to extend itself to 50 minutes, rather than the ICU issuing a 'UVOT mode exhausted' message.

The proc was then modified with a new position (ra = 97.5, dec = 0.0) for which the expected max exposure time was less than 18175 s, and the Ada code modified so that the exposure tried to extend itself beyond that value. As expected, a "Reducing Requested Exp Time" message was returned.

APID 373 ICU     pkg=5c evt=41 State Transition Complete         0006 0000 0000   PLANNED                                        Pkt 2004-09-25 23:28:29.55 
APID 373 ICU     pkg=dd evt=5f Window Table Already Loaded       0000 0000 0000                                                  Pkt 2004-09-25 23:28:29.70 
APID 38f DPU     Ack/Nack  ID 0x0c0f ACK Mode                                                                                    Pkt 2004-09-25 23:28:29.94 
APID 384 DPU     Mode Rdy  ID 0x0c04 Mode=Image           SubMode=none                                                           Pkt 2004-09-25 23:28:29.98 
APID 373 ICU     pkg=dc evt=78 Switching RTS                     0366 0000 0000   pt_to_pt                                       Pkt 2004-09-25 23:28:54.33 
APID 373 ICU     pkg=40 evt=67 FW at Requested Position          0004 0898 0258                                                  Pkt 2004-09-25 23:28:54.48 
APID 373 ICU     pkg=da evt=15 Already at Requested HV           0001 0186 0000   Cathode                                        Pkt 2004-09-25 23:28:54.70 
APID 373 ICU     pkg=5c evt=41 State Transition Complete         0006 0000 0000   PLANNED                                        Pkt 2004-09-25 23:28:54.84 
APID 373 ICU     pkg=dd evt=5f Window Table Already Loaded       0000 0000 0000                                                  Pkt 2004-09-25 23:28:55.00 
APID 38f DPU     Ack/Nack  ID 0x0c0f ACK Mode                                                                                    Pkt 2004-09-25 23:28:55.68 
APID 384 DPU     Mode Rdy  ID 0x0c04 Mode=Image           SubMode=none                                                           Pkt 2004-09-25 23:28:55.71 
APID 373 ICU     pkg=24 evt=4b Reducing Requested Exp Time       1007 7fff 46d1                                                  Pkt 2004-09-25 23:32:52.97 
APID 373 ICU     pkg=40 evt=67 FW at Requested Position          0004 0898 0258                                                  Pkt 2004-09-25 23:32:53.02 
APID 373 ICU     pkg=da evt=15 Already at Requested HV           0001 0186 0000   Cathode                                        Pkt 2004-09-25 23:32:53.23 
APID 373 ICU     pkg=5c evt=41 State Transition Complete         0006 0000 0000   PLANNED                                        Pkt 2004-09-25 23:32:53.43

The above tests were rerun with the 'all-up' code and additional fix-up patches ecr208_part2.pat and ncr150_part2.pat. The same results were obtained.

-- HowardHuckle - 16 Nov 2

Last revision: r2 - 2006-11-16 - 12:27:58 - HowardHuckle

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Topic revision: r2 - 2006-11-16 - HowardHuckle
 
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