Aug_22_2003_L1492.txt Shift L1492 Start at 2003:234 11:00:00 GMT = 2003 Aug 22 7:00 am EDT End 2003 Aug 22 10:20 pm EDT SOT shift report 2003-08-22 L1492 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or Aug_22_2003_L1492.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running AUG1803B on descending leg. Observing 'MACS-J1621.3+3810' with ACIS-I (obsid 3594). Soft proton levels have risen to about 500 over the last day and a half and appear to have flattened out. Forecast is for low solar activity. 3-day Solar-Geophysical Forecast issued Aug 21 at 22:00 UTC Solar Activity Forecast: Solar activity is expected to be low. C-class flares are possible in Regions 431, 436, and an area not yet numbered rotating around the east limb near S12E90. Geophysical Activity Forecast: The geomagnetic field is expected to be at mostly active to minor storm levels for the duration of the forecast period as the high-speed-stream disturbance continues. Seq # ObsID It Target start time SI Grat RA dec roll ------------------------------------------------------------------------------------------------------- AUG1803B: 800315 P3 03594 0 MACS-J1621.3+3810 2003:234:11:04:38.321 20.0 ACIS-I NONE 245.3224 38.1403 258.03 ---- T_E58 CAL-ER (60580) 2003:234:17:16:05.599 10.8 -- -- 214.0000 68.0000 291.30 ---- GG_58 CAL-ER (60579) 2003:234:23:47:52.678 3.6 -- -- 92.0000 7.0000 99.45 ---- T_X5900 CAL-ER (60578) 2003:235:05:39:34.907 20.8 -- -- 354.0000 -10.0000 96.23 700758 04079 SDSS J002305.03-0107 2003:235:11:54:14.907 2.0 ACIS-S NONE 5.8233 -1.0787 108.62 ORBITAL EVENTS: 2003:233:20:02:58.293 558 EAPOGEE ORBIT APOGEE 2003:235:03:47:54.727 558 EPERIGEE ORBIT PERIGEE 2003:236:11:31:14.075 559 EAPOGEE ORBIT APOGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 234:1100 AOS DSS-46 (Canberra 26m) 234:1220 3594 Status at AOS was as expected (see note 1) LOS DSS-46 234:1420 End of shift 234:1420 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at AOS: UTC 2003:234:12:23:02 (Aug22) f_ACE 2.93e+02 F_CRM 2.48e+09 Kp 5.0 R km 103836D OBT 2003:234:12:22:37 CTUVCDU 12635775 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 177942157.32 ONLVCDU 12635760 OBC Errs 0 OBSID 3594 EPState SUN SIM TTpos 89824 HETG Angle 79.46 PCADMODE NPNT RA 245.324 Bus V 30.24 SIM FApos -535 LETG Angle 77.59 PCONTROL NPNT Dec 38.140 Bus I 29.25 AOFSTAR GUID Roll 258.026 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -0.53 Yaw Rate 0.27 HRC-S HV ON ACA CCD Temp -15.6 Dith Zang -3.76 Pitch Rate -0.04 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.16 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.26 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta 3.68 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.37 SA Resolv 86.17 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 14.10 RadMon ENAB HRMA power 53.10 SCS 128 ACT -Y SA Amps 14.49 EPHIN Geom LARG OBA power 67.80 SCS 129 ACT +Y SA Temp 110.20 E150 1.9 SCS 130 ACT -Y SA Temp 110.51 E300 0.1 Roll Mom. 7.480 SCS 107 INAC E1300 0.0 Pitch Mom. -6.270 UpL Cmd Acc 6816 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 14.947 Cmd Rej A 205 EPH B-Leak 0.6920 P41GM 0.0 Gyro 1 Curr 1 9.60 Roll Bias -0.4749 Gyro 1 Curr 2 9.60 Pitch Bias -1.8628 Gyro 2 Curr 1 98.40 Yaw Bias -0.8522 Gyro 2 Curr 2 96.00 Explanation Current Data: UTC 2003:234:12:23:02 (Aug22) f_ACE 2.93e+02 F_CRM 2.48e+09 Kp 5.0 R km 103836D Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 5.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.93e+02 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 : 0.01 Orbit Start Time : 2003:232:12:24:00 Geocentric Distance (km), Orbit Leg : 104058 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 6.96200000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 6.96200000000e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.50947458275e+10 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.47881657750e+09 HRC IM PS = OFF SP PS = ON Stp 43/54 Shield 1 HV = OFF Shield 2 HV = ON Stp 6 Valid Event Rate 1 = 0 Valid Event Rate 2 = 0 Shield Event Rates = 3050 ACIS FP Temp = -119.7 DEA Pwr = 48.4 DPA Pwr = 40.0 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darrel): - 3 supports yesterday, 1 34m, 2 26m - 1 SCS loaded, active through 237/1217 - Dumps current Mission Planning (Ken): - AUG2503C approved yesterday - SEP01 loads in work S/C Engineering(Dan): - EIO temperature yellow limit violation yesterday. Hit highest mission temp to date (118). Were at 75 degrees pitch, this was a bit unexpected. Will be looking into this. SOT(Bill): - See above notes on radiation. DSOPS(Joy) - Several QL (see below) GOT(Ken): - All OK IST(Chris): - OFLS release 10.0 content approved in FDB yesterday, testing will begin next week by Bill Davis on OFFLINE3 - HRC furniture did not make it in yesterday. Time now TBD. Meetings/events: - 9:15am, daily IST mtg 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------- 500339 03860 0 VELA PULSAR 2003:232:19:24:13.932 38.0 ACIS-S NONE 500340 03861 1 VELA PULSAR 2003:233:06:25:33.932 5.0 ACIS-S NONE 400306 P3 03819 0 A1118-616 2003:233:08:16:53.932 19.1 ACIS-S NONE 500322 03843 0 W50-WEST 2003:233:14:36:38.321 72.0 ACIS-I NONE Partial Result