Feb_28_2003_L1317.txt Shift L1317 Start at 2003:059 12:30:00 GMT = 2003 Feb 28 7:30 am EST End 2003 Feb 28 9:30 am EST SOT shift report 2003-02-28 L1317 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or Feb_28_2003_L1317.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running TOO load FEB2703A on descending leg. Observing ' 0532-710 [N206]' (obsid 4421) with ACIS-S. Current soft proton levels remain very low (under 20). 3-day Solar-Geophysical Forecast issued Feb 27 at 22:00 UTC Solar Activity Forecast: Solar activity is expected to be mostly low for the next three days. Geophysical Activity Forecast: The geomagnetic field is expected to be unsettled to active for the next 24-48 hours as the current high speed coronal hole stream continues. Conditions should decline to mostly unsettled by the third day. Seq # ObsID It Target start time SI Grat RA dec roll ------------------------------------------------------------------------------------------------------- FEB2703A: TOO Load 500327 04421 0 0532-710 [N206] 2003:059:05:40:07.069 35.0 ACIS-S NONE 82.9425 -70.9962 284.95 500386 03907 0 SNR 0049-73.6 2003:059:15:51:27.069 50.9 ACIS-S NONE 12.7068 -73.3516 213.95 ---- T_E92 CAL-ER 2003:060:06:44:27.391 8.0 -- -- 144.0000 -36.0000 335.53 ---- T_X9300 CAL-ER 2003:060:16:53:59.488 20.8 -- -- 144.0000 -36.0000 334.95 600319 03945 0 NGC 1818 2003:060:23:08:39.488 25.0 ACIS-S NONE 76.0156 -66.4230 276.34 ORBITAL EVENTS: 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 059:1230 In COMM with DSS-16 at start shift Status stsrt shift COMM was as expected (see note 1) LOS DSS-16 059:1350 End of shift 059:1430 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at start shift: UTC 2003:059:12:32:40 (Feb28) f_ACE 1.66e+01 F_CRM 1.93e+08 Kp 2.0 R km 129065D OBT 2003:059:12:32:10 CTUVCDU 3964671 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 162822730.52 ONLVCDU 3964656 OBC Errs 0 OBSID 4421 EPState SUN SIM TTpos 75623 HETG Angle 79.46 PCADMODE NPNT RA 82.936 Bus V 29.93 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec -70.995 Bus I 28.74 AOFSTAR GUID Roll 284.940 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -5.08 Yaw Rate 0.31 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang 5.64 Pitch Rate 0.26 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.10 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -1.45 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 3.49 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.29 SA Resolv 86.33 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 13.72 RadMon ENAB HRMA power 94.40 SCS 128 ACT -Y SA Amps 14.49 EPHIN Geom LARG OBA power 35.10 SCS 129 ACT +Y SA Temp 114.81 E150 1.1 SCS 130 ACT -Y SA Temp 115.12 E300 0.0 Roll Mom. -7.069 SCS 107 INAC E1300 0.0 Pitch Mom. 12.226 UpL Cmd Acc 31364 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 3.661 Cmd Rej A 9 EPH B-Leak 0.3880 P41GM 0.0 Explanation Current Data: UTC 2003:059:12:32:40 (Feb28) f_ACE 1.66e+01 F_CRM 1.93e+08 Kp 2.0 R km 129065D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 2.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.66e+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 : 2003:057:23:44:00 Geocentric Distance (km), Orbit Leg : 129129 D CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 8.40925000000e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 8.40925000000e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.44666755724e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.92895980240e+08 HRC IM PS = ON Stp 42/53 SP PS = OFF 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 = -119.7 DEA Pwr = 44.7 DPA Pwr = 41.5 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darell): - 3 supports last 24 hrs, 2 34m, 1 26m - No LS uplinked, still active thru 062:0008 - Dumps current Mission Planning (Ken): - TOO observation completed last night - MAR0303 ready for signoff this AM - MAR10 products out Monday (one TOO included) S/C Engineering(Dan/Eric): - ASVT fixed. Turned out to be memory leak in VDS. - Gyro current holding steady and is less noisy now - OCC home page being re-organized - Life limiting items briefing at 11am - Thermal working group at 1pm SOT(Bill): - See above notes on radiation DSOPS(Joy) - Partial image of TOO available GOT/IST(Ken/Chris): - No issues - Reminder that Draper does provide escort service to garage late nights Meetings/events: - 9:15am, IST daily tagup - 11am, Life limiting item briefing (K. Patrick, 405-244-5060 #1165) - 1pm, Thermal working group on 405-244-5060 #1165 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ----------------------------------------------------------------------------------------------------