SOT Shift Report L2749 2007-01-30 Duration: 30 Jan 2007 08:30 EST - 30 Jan 2007 09:30 EST 30 Jan 2007 13:30 GMT - 30 Jan 2007 14:30 GMT SOT Lead: Tom Aldcroft ======================================== Plan ---- Continue with the JAN2907B loads: 08182 NGC 4649 2007:030:12:50:25.222 53.0 ACIS-S NONE 07607 SN 2004C 2007:031:04:03:16.222 60.0 ACIS-S NONE Events ------ 1255 BOT on DSS-27 1355 EOT Notes from 9am meeting ---------------------- Ops: In Radiation Zone NO Current SI ACIS-S Grating NONE Observation ID 08182 Target NGC 4649 Altitude 75.4 kkm Asc Radmon Disable 032/10:13z Next Radiation Zone 032/12:41z to 033/00:36z MP: - Looking for a Wednesday review of FEB0507 products Eng: - There was a OBC thruster counter overflow (wrap) associated with a momentum dump. This is an expected occurence but did generate an error in the OBC error log. Radiation: - Over the last 24 hours the sunspot region 940 has been moderately active and produced two C-class flares. The ACE soft proton P3 rate has been around 1000, or roughly a factor of 10 below the allowed rate for a full orbit. This is due to a high speed coronal stream. - Solar Activity Forecast: Solar activity is expected to be very low to low with a slight chance for an isolated M-class event from Region 940. - Geophysical Activity Forecast: The geomagnetic field is expected to be unsettled to active for the next three days. Isolated minor to major storm periods are possible on 30-31 January due to the coronal hole high speed stream. Quicklooks ---------- 8492 IRAS 20050+2720 ACIS-I NONE OK Snapshot -------- UTC 2007:030:13:57:05 (Jan30) f_ACE 1.55e+03 F_CRM 2.08e+08 Kp 3.7 R km 81577A OBT 2007:030:13:54:00 CTUVCDU 273151 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 286552440.38 ONLVCDU 273136 OBC Errs 0 OBSID 8182 EPState SUN SIM TTpos 75623 HETG Angle 79.09 PCADMODE NPNT RA 190.925 Bus V 29.30 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec 11.525 Bus I 28.24 AOFSTAR GUID Roll 76.498 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -7.98 Yaw Rate 0.27 HRC-S HV ON ACA CCD Temp -19.6 Dith Zang -0.20 Pitch Rate 0.01 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.04 EVT RT 0 AOACSTAT OK FSS SunBeta SUN SHLD RT 19 FSS Alfa -0.59 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -33.76 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 52.33 SA Resolv 123.74 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 43.50 SCS 128 ACT -Y SA Amps 13.91 EPHIN Geom SMAL OBA power 51.30 SCS 129 INAC +Y SA Temp 118.05 E150 15.2 SCS 130 ACT -Y SA Temp 118.78 E300 0.1 Roll Mom. -1.136 SCS 107 INAC E1300 0.0 Pitch Mom. -5.129 UpL Cmd Acc 23101 EPH A-Leak 1.0200 P4GM 0.2 Yaw Mom. 0.791 Cmd Rej A 11 EPH B-Leak 1.0200 P41GM 0.0 EPH temp 93.79 Gyro 2 Curr 1 103.20 Roll Bias -0.9978 EPH 27V 19.15 M Unload MON Gyro 2 Curr 2 100.80 Pitch Bias -2.0723 TSC Move STOP Prop. line 03 84.69 Yaw Bias -1.2060 CTX B PWR 36.69 FA Move STOP Prop. line 04 58.76 CTX B Volts 3.54 OTG Move DISA