Feb_27_2003_L1316.txt Shift L1316 Start at 2003:058 12:30:00 GMT = 2003 Feb 27 7:30 am EST End 2003 Feb 27 9:30 am EST SOT shift report 2003-02-27 L1316 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or Feb_27_2003_L1316.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running FEB2403B on ascending leg. Observing '0532-710 [N206]' (obsid 3848) with ACIS-S. TOO approved for observation starting today, 'GRB030226' (obsid 4425). TOO load FEB2703A approved and uplinked. TOO observation starts at 058:1714. Current soft proton levels are very low (under 20). 3-day Solar-Geophysical Forecast issued Feb 26 at 22:00 UTC Solar Activity Forecast: Solar activity is expected to be very low to low. Geophysical Activity Forecast: The geomagnetic field is expected to be predominantly unsettled for the next three days, with a slight chance for some isolated active periods. The somewhat enhanced levels of activity are expected because of favorably positioned solar coronal holes. No COMM this shift. Seq # ObsID It Target start time SI Grat RA dec roll ------------------------------------------------------------------------------------------------------- FEB2403B: 500327 03848 0 0532-710 [N206] 2003:058:06:38:02.898 33.5 ACIS-S NONE 82.9425 -70.9962 284.95 FEB2703A: TOO Load ---- I4425 CAL-ER 2003:058:16:26:06.307 0.0 -- -- 160.0000 -20.0000 359.47 500410 04425 0 GRB030226 2003:058:17:14:25.504 40.0 ACIS-S NONE 173.2932 25.9026 142.48 ---- I4421 CAL-ER 2003:059:05:09:27.431 0.0 -- -- 160.0000 -20.0000 358.42 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 ORBITAL EVENTS: 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 058:1230 Status at last COMM was as expected (see note 1) End of shift 058:1430 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at last COMM: UTC 2003:058:11:49:20 (Feb27) f_ACE 1.68e+01 F_CRM 6.40e+07 Kp 2.7 R km 92846A OBT 2003:058:11:47:29 CTUVCDU 3617151 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 162733649.43 ONLVCDU 3617136 OBC Errs 0 OBSID 3848 EPState SUN SIM TTpos 75623 HETG Angle 79.46 PCADMODE NPNT RA 82.934 Bus V 29.77 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec -70.995 Bus I 30.01 AOFSTAR GUID Roll 284.938 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -7.06 Yaw Rate 0.19 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang 8.00 Pitch Rate 0.06 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.12 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.39 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 3.54 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.45 SA Resolv 86.31 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 14.49 RadMon ENAB HRMA power 62.90 SCS 128 DISA -Y SA Amps 15.26 EPHIN Geom LARG OBA power 54.30 SCS 129 ACT +Y SA Temp 114.81 E150 1.3 SCS 130 ACT -Y SA Temp 115.49 E300 0.0 Roll Mom. -8.371 SCS 107 INAC E1300 0.0 Pitch Mom. 10.377 UpL Cmd Acc 31251 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 3.486 Cmd Rej A 243 EPH B-Leak 0.7120 P41GM 0.0 Explanation Current Data: UTC 2003:058:12:37:04 (Feb27) f_ACE 1.82e+01 F_CRM 7.43e+07 Kp 3.0 R km 96087A Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 3.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.82e+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 : 95887 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 3.62775000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 3.62775000000e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.32805636770e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 7.42847907000e+07 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 = 43.8 DPA Pwr = 40.4 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darell): - 3 supports last 24 hrs, all 26m - CAP 835 executed at 058:1000. Replace FEB24 loads with TOO loads 3 LS uplinked, active thru 062:0008 - Dumps current Mission Planning (Ken): - TOO approved, Gamma ray burster GRB030226. Load FEB2703A prepared, reviewed, uplinked. - MAR0303 needs to be run for continuity. Will have products out today for e-mail review. - MAR10 loads in work, TOO in this load. S/C Engineering(Dan/Eric): - Gyro 1 current jog still being analyzed. No effect seen on PCAD. Current is still noisy. Behavior is typical, except that change took place over longer period than seen before. - ASVT still down. No telemetry coming out. Swap to B side did not fix problem. Are working hard on problem. SOT(Bill): - See above notes on radiation DSOPS(Joy) - Several QL's today (see below) GOT/IST(Ken/Chris): - No issues Meetings/events: - 9:15am, IST daily tagup - 1pm, Contractor telecon - 3pm, CSC tagup 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------- 100029 02519 2 JUPITER 2003:056:00:28:11.415 71.1 HRC-I NONE 100036 04418 2 JUPITER 2003:056:20:41:18.415 41.2 ACIS-S NONE 700798 P1 04119 0 FIRST J0820+3640 2003:057:08:35:40.415 7.4 ACIS-S NONE 700799 P1 04120 0 TXS 0821+411 2003:057:10:52:03.450 3.0 ACIS-S NONE 700690 P3 04011 0 NGC1055 2003:057:12:16:15.002 4.9 ACIS-S NONE