Feb_25_2003_L1314.txt Shift L1314 Start at 2003:056 12:30:00 GMT = 2003 Feb 25 7:30 am EST End 2003 Feb 25 9:30 am EST SOT shift report 2003-02-25 L1314 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or Feb_25_2003_L1314.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running FEB2403B on ascending leg. Observing JUPITER with HRC-I (obsid 2519). Current soft proton levels are very low (under 20). 3-day Solar-Geophysical Forecast issued Feb 24 at 22:00 UTC Solar Activity Forecast: Solar activity is expected to be low for the next three days. Geophysical Activity Forecast: The geomagnetic field is expected to be predominantly unsettled for the next three days. Seq # ObsID It Target start time SI Grat RA dec roll ------------------------------------------------------------------------------------------------------- FEB2403B: 100029 02519 2 JUPITER 2003:056:00:28:11.415 71.1 HRC-I NONE 132.8638 18.5617 252.53 100036 04418 2 JUPITER 2003:056:20:41:18.415 41.2 ACIS-S NONE 132.7912 18.5780 252.63 700798 P1 04119 0 FIRST J0820+3640 2003:057:08:35:40.415 7.4 ACIS-S NONE 125.0774 36.6882 236.40 700799 P1 04120 0 TXS 0821+411 2003:057:10:52:03.450 3.0 ACIS-S NONE 126.1577 40.9729 231.46 ORBITAL EVENTS: 2003:055:08:14:00.968 490 EPERIGEE ORBIT PERIGEE 2003:055:12:45:26.645 491 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2003:056:15:57:02.364 491 EAPOGEE ORBIT APOGEE 2003:057:16:33:52.727 491 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2003:057:23:41:39.038 491 EPERIGEE ORBIT PERIGEE 2003:058:03:21:52.727 492 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2003:059:07:24:39.592 492 EAPOGEE ORBIT APOGEE 2003:060:08:54:29.361 492 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2003:060:15:08:40.540 492 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 056:1230 In COMM with DSS-16 at start shift 056:1230 2519 Status at start shift was as expected (see note 1) LOS DSS-16 056:1420 End of shift 056:1430 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at start shift: UTC 2003:056:12:33:31 (Feb25) f_ACE 1.26e+01 F_CRM 1.00e+08 Kp 2.3 R km 130531A OBT 2003:056:12:33:01 CTUVCDU 2953402 OBC s/w NRML FMT1_NORM CPEstat NORM OBT 162563581.04 ONLVCDU 2953392 OBC Errs 0 OBSID 2519 EPState SUN SIM TTpos -50504 HETG Angle 79.46 PCADMODE NPNT RA 132.861 Bus V 29.46 SIM FApos -715 LETG Angle 77.96 PCONTROL NPNT Dec 18.561 Bus I 33.04 AOFSTAR GUID Roll 252.526 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 3.56 Yaw Rate -0.13 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang 8.12 Pitch Rate -0.03 OBSMode OBSV ACA Int Time 1.698 Roll Rate -0.10 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -49.63 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta -49.79 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 50.81 SA Resolv 154.38 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 16.25 RadMon ENAB HRMA power 0.00 SCS 128 ACT -Y SA Amps 16.64 EPHIN Geom LARG OBA power 115.80 SCS 129 INAC +Y SA Temp 115.49 E150 2.2 SCS 130 ACT -Y SA Temp 116.22 E300 0.0 Roll Mom. 0.322 SCS 107 INAC E1300 0.0 Pitch Mom. -0.544 UpL Cmd Acc 26890 EPH A-Leak 0.8200 P4GM 0.1 Yaw Mom. 14.595 Cmd Rej A 147 EPH B-Leak 0.1560 P41GM 0.0 Explanation Current Data: UTC 2003:056:12:33:31 (Feb25) f_ACE 1.26e+01 F_CRM 1.00e+08 Kp 2.3 R km 130531A Currently scheduled FPSI, OTG : HRC-I NONE Estimated Kp : 2.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.44e+01 GOES-8 P2 flux, in RADMON P4GM units : 0.00 GOES-10 P2 flux, in RADMON P4GM units : 0.00 GOES-8 P5 flux, in RADMON P41GM units : 0.01 GOES-10 P5 flux, in RADMON P41GM units : 0.01 Orbit Start Time : 2003:055:08:19:01 Geocentric Distance (km), Orbit Leg : 130477 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 2.74350000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 7.36334629020e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.00432577400e+08 HRC IM PS = ON Stp 77/89 SP PS = OFF Shield 1 HV = OFF Shield 2 HV = ON Stp 8 Valid Event Rate 1 = 35 Valid Event Rate 2 = 50 Shield Event Rates = 3450 ACIS FP Temp = -119.7 DEA Pwr = 48.9 DPA Pwr = 40.9 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darell): - 3 supports last 24 hrs, 1 34m, 2 26m - 1 SCS loaded, active thru 060:1654 - Dumps current Mission Planning (Ken): - MAR0303A out for review today ap 2pm S/C Engineering(Dan): - All OK SOT(Bill): - See above notes on radiation DSOPS(Joy) - NO QL's today GOT/IST(Ken/Chris): - No issues Meetings/events: - 9:15am, IST daily tagup - 11am, Radiation operations telecon on using HRC as backup radiation monitor - 12noon, AI telecon (Osborne/Hefner) - 2pm, load review 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ----------------------------------------------------------------------------------------------------