ACIS SOT Shift report M3068 Dec 14, 2007 17:55 EST,2007:348:22:55 GMT COMM Period: = 2007 Dec 14 05:55 pm EST End = 2007 Dec 14 06:55 pm EST See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html or /proj/web-cxc/htdocs/acis/SOT_reports/Dec_14_2007_M3068_acis.txt ACIS Personnel: Joseph DePasquale, Paul Plucinsky, Nancy Adams-Wolk PLAN: ---- We plan to execute CAP 1056 to restart the DEA housekeeping. SUMMARY: ------- After performing the state of health checks, we proceeded with CAP 1056. The command loads were uplinked to SCS slots 137 and 185. After enabling and activating them, we had immediate verification that DEA housekeeping reports had resumed. The time-stamp for the last DEA hkp report on the PMON page updated from day 346 to day 348:00 instantaneously, indicating fresh telemetry. This concludes our recovery from yesterday's anomalous shutdown of the DPA side B. TIMELINE (GMT day 348) ---------------------- 22:55 AOS on DSS-27 23:05 uplink command loads 23:08 enable/activate SCS 137 23:10 enable/activate SCS 185 23:12 confirmation of fresh DEA hkp telemetry 23:14 end of CAP, clear & disable SCSs 137 & 185 Snapshot at AOS: UTC 2007:348:22:57:07 (Dec14) f_ACE 1.85e+01 F_CRM 8.05e+07 Kp 1.7 R km 131911D OBT 2007:348:22:56:34 CTUVCDU 6957183 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 314060194.67 ONLVCDU 6957168 OBC Errs 0 OBSID 8936 EPState SUN SIM TTpos 75625 HETG Angle 79.09 PCADMODE NPNT RA 83.669 Bus V 28.99 SIM FApos -467 LETG Angle 77.21 PCONTROL NPNT Dec -5.574 Bus I 30.26 AOFSTAR GUID Roll 4.253 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 5.03 Yaw Rate -0.30 HRC-S HV ON ACA CCD Temp -19.6 Dith Zang -2.02 Pitch Rate -0.27 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate -0.14 EVT RT 0 AOACSTAT OK FSS SunBeta NSUN SHLD RT 21 FSS Alfa -49.70 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -49.78 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 53.05 SA Resolv 151.32 Batt 3 SOC 100.00% Cold Rad -125.5 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -79.6 OBA Trng Fault NFLT +Y SA Amps 14.88 RadMon ENAB HRMA power 88.20 SCS 128 ACT -Y SA Amps 14.88 EPHIN Geom SMAL OBA power 70.20 SCS 129 ACT +Y SA Temp 118.41 E150 71.6 SCS 130 INAC -Y SA Temp 120.24 E300 4.2 Roll Mom. 5.599 SCS 107 INAC E1300 6.4 Pitch Mom. 1.947 UpL Cmd Acc 49587 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 8.776 Cmd Rej A 165 EPH B-Leak 0.0000 P41GM 0.0 EPH temp 97.37 Gyro 2 Curr 1 103.20 Roll Bias -0.9823 EPH 27V 12.20 M Unload MON Gyro 2 Curr 2 108.00 Pitch Bias -2.0440 TSC Move STOP Prop. line 03 77.56 Yaw Bias -1.1722 CTX B PWR 36.65 FA Move STOP Prop. line 04 55.06 CTX B Volts 3.54 OTG Move DISA Explanation Current Data: UTC 2007:348:23:19:08 (Dec14) f_ACE 1.83e+01 F_CRM 8.12e+07 Kp 1.7 R km 131646D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 1.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.74e+01 GOES-10 P2 flux, in RADMON P4GM units : 0.00 GOES-12 P2 flux, in RADMON P4GM units : -1100.00 GOES-10 P5 flux, in RADMON P41GM units : 0.02 GOES-12 P5 flux, in RADMON P41GM units : -141696.00 Orbit Start Time : 2007:347:11:39:00 Geocentric Distance (km), Orbit Leg : 131658 D CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 1.53679000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.53679000000e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.89127106870e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 8.12397927000e+07 Snapshot at end of CAP: UTC 2007:348:23:21:06 (Dec14) f_ACE 1.83e+01 F_CRM 8.12e+07 Kp 1.7 R km 131621D OBT 2007:348:23:20:37 CTUVCDU 6962815 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 314061637.87 ONLVCDU 6962800 OBC Errs 0 OBSID 8936 EPState SUN SIM TTpos 75625 HETG Angle 79.09 PCADMODE NPNT RA 83.667 Bus V 29.14 SIM FApos -467 LETG Angle 77.21 PCONTROL NPNT Dec -5.573 Bus I 29.75 AOFSTAR GUID Roll 4.253 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -2.53 Yaw Rate 0.24 HRC-S HV ON ACA CCD Temp -19.6 Dith Zang -3.86 Pitch Rate -0.02 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.03 EVT RT 0 AOACSTAT OK FSS SunBeta NSUN SHLD RT 21 FSS Alfa -49.63 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -49.79 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 52.97 SA Resolv 151.32 Batt 3 SOC 100.00% Cold Rad -125.5 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -79.6 OBA Trng Fault NFLT +Y SA Amps 14.49 RadMon ENAB HRMA power 67.90 SCS 128 ACT -Y SA Amps 14.49 EPHIN Geom SMAL OBA power 114.10 SCS 129 ACT +Y SA Temp 118.78 E150 25.9 SCS 130 ACT -Y SA Temp 120.24 E300 1.7 Roll Mom. 5.611 SCS 107 INAC E1300 1.3 Pitch Mom. 1.573 UpL Cmd Acc 49662 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 8.741 Cmd Rej A 174 EPH B-Leak 1.0200 P41GM 0.0 EPH temp 97.37 Gyro 2 Curr 1 103.20 Roll Bias -0.9824 EPH 27V 16.23 M Unload MON Gyro 2 Curr 2 105.60 Pitch Bias -2.0440 TSC Move STOP Prop. line 03 77.56 Yaw Bias -1.1722 CTX B PWR 36.69 FA Move STOP Prop. line 04 55.06 CTX B Volts 3.54 OTG Move DISA Explanation Current Data: UTC 2007:348:23:21:06 (Dec14) f_ACE 1.83e+01 F_CRM 8.12e+07 Kp 1.7 R km 131621D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 1.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.74e+01 GOES-10 P2 flux, in RADMON P4GM units : 0.00 GOES-12 P2 flux, in RADMON P4GM units : -1100.00 GOES-10 P5 flux, in RADMON P41GM units : 0.02 GOES-12 P5 flux, in RADMON P41GM units : -141696.00 Orbit Start Time : 2007:347:11:39:00 Geocentric Distance (km), Orbit Leg : 131658 D CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 1.53679000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.53679000000e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.89127106870e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 8.12397927000e+07