Apr_22_2004_L1736.txt Shift L1736 Start at 2004:113 11:00 GMT = 2004 Apr 22 7:00 am EDT End 2004 Apr 22 9:30 am EDT SOT shift report 2004-04-22 L1736 http://asc.harvard.edu/acis/SOT_reports/sot-shift.html or /proj/web-cxc/htdocs/acis/SOT_reports/Apr_22_2004_L1736.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running APR1904A in radiation zone just after perigee. Solar proton flux levels remain low. 3-day Solar-Geophysical Forecast issued Apr 21 at 22:00 UTC Solar Activity Forecast: Solar activity is expected to be low. Region 596 is expected to continue producing C-class flares with a chance for an isolated M-class event. Geophysical Activity Forecast: The geomagnetic field is expected to be predominately quiet to unsettled. Seq # ObsID It Target start time SI Grat RA dec roll Pitch ------------------------------------------------------------------------------------------------------------ APR1904A: 500459 04636 0 Cassiopeia A 2004:111:08:59:35.531 145.0 ACIS-S NONE 350.9018 58.8180 49.62 54.93 ---- T_E50 CAL-ER (60267) 2004:113:02:04:22.415 10.2 -- -- 262.0000 9.0000 111.54 124.20 ---- GG_50 CAL-ER (60266) 2004:113:06:12:22.519 3.6 -- -- 223.0000 -29.0000 38.11 159.52 ---- T_X51 CAL-ER (60265) 2004:113:15:25:25.617 9.6 -- -- 224.0000 1.5000 136.58 160.71 500459 04637 0 Cassiopeia A 2004:113:18:44:34.147 165.6 ACIS-S NONE 350.9018 58.8180 49.62 55.04 ORBITAL EVENTS: 2004:113:10:12:21.937 650 EPERIGEE ORBIT PERIGEE 2004:114:17:56:11.429 651 EAPOGEE ORBIT APOGEE 2004:116:01:40:53.376 651 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 113:1100 Status at last COMM was as expected (see note 1) End of shift 113:1330 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at last COMM: UTC 2004:113:10:37:03 (Apr22) f_ACE 2.53e+01 F_CRM 0.00e+00 Kp 2.0 R km 33747A OBT 2004:113:10:33:27 CTUVCDU 10993791 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 199017207.61 ONLVCDU 10993776 OBC Errs 0 OBSID 60266 EPState SUN SIM TTpos -99616 HETG Angle 79.46 PCADMODE NPNT RA 223.000 Bus V 29.77 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec -28.998 Bus I 27.48 AOFSTAR GUID Roll 38.113 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 4.82 Yaw Rate 0.00 HRC-S HV ON ACA CCD Temp -15.6 Dith Zang -6.43 Pitch Rate 0.24 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.32 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -49.64 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta -49.78 Batt 2 SOC 100.00% ACIS Stat7-0 67 Avg OBA Temp 52.09 SA Resolv 159.74 Batt 3 SOC 100.00% Cold Rad -120.7 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -79.6 OBA Trng Fault NFLT +Y SA Amps 13.72 RadMon DISA HRMA power 99.00 SCS 128 ACT -Y SA Amps 13.72 EPHIN Geom SMAL OBA power 8.10 SCS 129 ACT +Y SA Temp 113.28 E150 3585.4 SCS 130 ACT -Y SA Temp 113.89 E300 7.8 Roll Mom. 4.640 SCS 107 INAC E1300 0.1 Pitch Mom. -1.435 UpL Cmd Acc 5318 EPH A-Leak 1.0200 P4GM 1.6 Yaw Mom. 1.093 Cmd Rej A 194 EPH B-Leak 0.7280 P41GM 0.0 EPH temp 80.38 Gyro 1 Curr 1 7.20 Roll Bias -0.6356 M Unload MON Gyro 1 Curr 2 9.60 Pitch Bias -1.9144 CTX A PWR 36.43 TSC Move STOP Gyro 2 Curr 1 103.20 Yaw Bias -0.9721 CTX A Volts 3.52 FA Move STOP Gyro 2 Curr 2 100.80 OTG Move DISA Explanation Current Data: UTC 2004:113:11:27:01 (Apr22) f_ACE 2.95e+01 F_CRM 0.00e+00 Kp 2.7 R km 35458A Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 2.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.95e+01 GOES-10 P2 flux, in RADMON P4GM units : 0.00 GOES-12 P2 flux, in RADMON P4GM units : 0.00 GOES-10 P5 flux, in RADMON P41GM units : 0.01 GOES-12 P5 flux, in RADMON P41GM units : 0.02 Orbit Start Time : 2004:113:10:14:01 Geocentric Distance (km), Orbit Leg : 35358 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.47420000000e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.09295400000e+05 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.00000000000e+00 HRC IM PS = OFF SP PS = ON Stp 43/54 Shield 1 HV = OFF Shield 2 HV = OFF Valid Event Rate 1 = 0 Valid Event Rate 2 = 0 Shield Event Rates = 0 ACIS FP Temp = -114.7 DEA Pwr = 31.3 DPA Pwr = 40.0 Science State = Science Idle 2) Notes from 9:00am meeting: Operations (Darrell): - 3 supports last 24 hrs, 3 34m, 0 26m - 0 LS uplinked, Active through 116:1230 - Dumps are current Mission Planning (Ken): - APR2604A products signed off yesterday S/C Engineering(Dan): - No new S/C issues - Thermal working group today at 11am SOT(Bill): - See above notes on radiation. DSOPS(Joy): - No new QL's, GOT(Mike): - OPS3 fixed IST(Chris): - OCC internal VPN wireless network down today - Migration TIM with Greg Wright completed - SGI workstations fixed; OPS3, Command2, TST3 and TST5 Meetings/events: - 9:15am, IST Tagup - 10:00am, SMF CCB - 10:00am, Star selection working group - 11:00am, Thermal working group meeting - 1:00pm, Migration telecon - 1:00pm, West coast support center discussions - 2:00pm, FDB Roger: - Katie Coleman will visit sometime later this afternoon 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ------------------------------------------------------------------------------------------- APR1904A: