SOT Shift Report 2006-12-11 M2699 Duration: 11 Dec 2006 17:00 EST - 11 Dec 2006 18:00 EST 11 Dec 2006 21:00 GMT - 11 Dec 2006 22:00 GMT SOT Lead: Paul Plucinsky ======================================== Plan ---- Execute CAP 1020 to start a long ACIS-I CTI measurement Detailed Timeline --------------------- GMT 2006: 345:21:00 AOS 345:21:20 EPHIN rates E150 E300 E1300 P4 P41 8756 176.4 10.4 23.5 0.1 EPHIN 27V = 17.32 V So, EPHIN is current-limited, so we require that the E1300 rate be below < 15.0 EPHIN rates are below our criteria so we can begin 345:21:30 start CAP 1020 345:21:30 FP temperature = -119.7 C, OBSID currently 58652 345:21:31 enable RADMON 345:21:35 OC/CC confirm RADMON enable 345:21:36 SCS 107 enable 345:21:38 update OBSID to 62817 345:21:40 confirm OBSID update 345:21:45 DPA Housekeeping temperatures of interest before the start of the science run ADC_TMP_BEP_PCB x 10.9 C ADC_TMP_BEP_OSC x 8.8 C ADC_TMP_FEP0_MONG x 3.7 C ADC_TMP_FEP0_PCB x 4.0 C ADC_TMP_FEP0_ACTEL x 3.5 C ADC_TMP_FEP0_RAM x 3.8 C ADC_TMP_FEP0_FB x 2.8 C ADC_TMP_FEP1_MONG x 2.7 C ADC_TMP_FEP1_PCB x 3.2 C ADC_TMP_FEP1_ACTEL x 2.2 C ADC_TMP_FEP1_RAM x 2.4 C ADC_TMP_FEP1_FB x 1.7 C 345:21:42 OC/CC confirm checksum and command count for 1A_CTI_24HR_131.CLD 345:21:40 confirm OBSID update 345:21:44 uplink 1A_CTI_24HR_131.CLD 345:21:46 enable and activate SCS 131 345:21:49 PPP confirm start of SCS 345:21:50 start of science run 345:21:51 hmmm, FP temperature jumps to -118.9 C for one reading and then back down to -119.7 C 345:21:52 DPA Housekeeping temperatures of interest after the start of the science run ADC_TMP_BEP_PCB x 10.8 C ADC_TMP_BEP_OSC x 8.9 C ADC_TMP_FEP0_MONG x 11.5 C ADC_TMP_FEP0_PCB x 8.6 C ADC_TMP_FEP0_ACTEL x 9.2 C ADC_TMP_FEP0_RAM x 7.9 C ADC_TMP_FEP0_FB x 4.5 C ADC_TMP_FEP1_MONG x 10.9 C ADC_TMP_FEP1_PCB x 8.2 C ADC_TMP_FEP1_ACTEL x 8.2 C ADC_TMP_FEP1_RAM x 7.2 C ADC_TMP_FEP1_FB x 3.5 C 345:22:01 first bias packets 345:22:13 bias maps completed 345:22:14 first event data Average event rates over the first 18/19 frames I3 22.1 cts/s S3 25.4 cts/s I0 23.2 cts/s I1 22.3 cts/s I2 19.4 cts/s S2 21.2 cts/s 345:22:15 threshold crossings look nominal 345:22:18 Delta Overclock values: range from -11 to -35 as expected 345:22:20 ACIS informs OC/CC that all looks nominal 345:21:28 DPA Housekeeping temperatures of interest after running for awhile ADC_TMP_BEP_PCB x 12.2 C ADC_TMP_BEP_OSC x 10.7 C ADC_TMP_FEP0_MONG x 16.6 C ADC_TMP_FEP0_PCB x 13.6 C ADC_TMP_FEP0_ACTEL x 15.6 C ADC_TMP_FEP0_RAM x 14.4 C ADC_TMP_FEP0_FB x 9.9 C ADC_TMP_FEP1_MONG x 17.2 C ADC_TMP_FEP1_PCB x 14.3 C ADC_TMP_FEP1_ACTEL x 16.2 C ADC_TMP_FEP1_RAM x 15.3 C ADC_TMP_FEP1_FB x 10.0 C State of the Spacecraft at beginning of COM: UTC 2006:345:21:25:06 (Dec11) f_ACE 5.12e+02 F_CRM 0.00e+00 Kp 3.7 R km 122051A OBT 2006:345:21:24:37 CTUVCDU 297343 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 282259477.92 ONLVCDU 297328 OBC Errs 0 OBSID 58652 EPState SUN SIM TTpos -99616 HETG Angle 79.09 PCADMODE NPNT RA 54.996 Bus V 29.14 SIM FApos -535 LETG Angle 77.59 PCONTROL NPNT Dec 47.999 Bus I 28.74 AOFSTAR GUID Roll 224.197 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 8.00 Yaw Rate 0.47 HRC-S HV OFF ACA CCD Temp -18.5 Dith Zang 4.56 Pitch Rate -0.11 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.04 EVT RT 0 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -17.50 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -49.78 Batt 2 SOC 100.00% ACIS Stat7-0 66 Avg OBA Temp 53.05 SA Resolv 149.21 Batt 3 SOC 100.00% Cold Rad -127.9 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 14.10 RadMon DISA HRMA power 85.10 SCS 128 INAC -Y SA Amps 14.30 EPHIN Geom SMAL OBA power 51.30 SCS 129 INAC +Y SA Temp 118.78 E150 8536.6 SCS 130 INAC -Y SA Temp 119.88 E300 172.9 Roll Mom. 8.127 SCS 107 DISA E1300 10.7 Pitch Mom. 4.734 UpL Cmd Acc 10338 EPH A-Leak 1.0200 P4GM 24.1 Yaw Mom. -7.480 Cmd Rej A 20 EPH B-Leak 1.0200 P41GM 0.0 EPH temp 94.86 Gyro 2 Curr 1 103.20 Roll Bias -0.9967 M Unload MON Gyro 2 Curr 2 98.40 Pitch Bias -2.0754 CTX A PWR 36.43 TSC Move STOP Prop. line 03 84.69 Yaw Bias -1.2066 CTX A Volts 3.52 FA Move STOP Prop. line 04 61.19 OTG Move DISA State of the Spacecraft at end of CAP: UTC 2006:345:22:30:06 (Dec11) f_ACE 7.28e+02 F_CRM 0.00e+00 Kp 4.7 R km 123698A OBT 2006:345:22:29:41 CTUVCDU 312575 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 282263381.12 ONLVCDU 312560 OBC Errs 0 OBSID 62817 EPState SUN SIM TTpos -99616 HETG Angle 79.09 PCADMODE NPNT RA 54.999 Bus V 29.30 SIM FApos -535 LETG Angle 77.59 PCONTROL NPNT Dec 47.998 Bus I 28.49 AOFSTAR GUID Roll 224.195 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 6.65 Yaw Rate 0.63 HRC-S HV OFF ACA CCD Temp -18.5 Dith Zang -3.90 Pitch Rate 0.17 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.04 EVT RT 0 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -17.50 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -49.85 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 52.97 SA Resolv 149.21 Batt 3 SOC 100.00% Cold Rad -127.9 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 13.91 RadMon ENAB HRMA power 39.50 SCS 128 INAC -Y SA Amps 14.30 EPHIN Geom SMAL OBA power 67.40 SCS 129 INAC +Y SA Temp 118.05 E150 8414.6 SCS 130 INAC -Y SA Temp 119.15 E300 170.7 Roll Mom. 8.294 SCS 107 INAC E1300 9.1 Pitch Mom. 4.433 UpL Cmd Acc 10541 EPH A-Leak 1.0200 P4GM 23.7 Yaw Mom. -7.627 Cmd Rej A 33 EPH B-Leak 1.0200 P41GM 0.1 EPH temp 94.86 Gyro 2 Curr 1 103.20 Roll Bias -0.9974 M Unload MON Gyro 2 Curr 2 98.40 Pitch Bias -2.0755 CTX A PWR 36.38 TSC Move STOP Prop. line 03 83.67 Yaw Bias -1.2063 CTX A Volts 3.52 FA Move STOP Prop. line 04 59.50 OTG Move DISA