SOT Shift Report 2007-01-31 L2750 Duration: 31 Jan 2007 08:30 EST - 31 Jan 2007 09:30 EST 31 Jan 2007 13:30 GMT - 31 Jan 2007 14:30 GMT SOT Lead: Tom Aldcroft ======================================== Plan ---- Continue with the JAN2907B loads: 07607 SN 2004C 2007:031:04:03:16.222 60.0 ACIS-S NONE 07910 7C1030+4309 2007:031:21:10:12.222 20.0 ACIS-S NONE Events ------ No comm this shift. Notes from 9am meeting ---------------------- Ops: In Radiation Zone NO Current SI ACIS-S Grating NONE Observation ID 07607 Target SN 2004C Altitude 122.8 kkm Desc Radmon Disable 032/10:13z Next Radiation Zone 032/12:41z to 033/00:36z MP: - FEB0507A products out for review today at 2pm Eng: - TEPHIN and EPHIN5 yellow high limit violations (115.3 vs. 109.5 prediction) seen in the last 24 hours. Recent data show the temperatures are below the limit. - About two weeks ago it was reported that an issue with the battery disconnect glitch counter was believed to be due to a double bit error. Upon further analysis this is not believed to be the case. A pre-approved CAP will be run to dump memory in the area of the counter to provide additional data in the investigation. Radiation: - Region 940 has been quieter over the last 24 hours, but still harbors the possibility for an M-class flare. - Solar Activity Forecast: Solar activity is expected to be low. There is a slight chance for an M-class event from Region 940. - Geophysical Activity Forecast: The geomagnetic field is expected to be unsettled to active with a chance for minor storm periods on 31 January. Mostly unsettled conditions with isolated active periods are expected on 01-02 February. Quicklooks ---------- 8182 NGC 8649 ACIS-S NONE OK Snapshot -------- UTC 2007:031:12:41:05 (Jan31) f_ACE 5.48e+01 F_CRM 2.37e+08 Kp 4.0 R km 129487D OBT 2007:031:12:37:56 CTUVCDU 592511 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 286634276.53 ONLVCDU 592496 OBC Errs 0 OBSID 7607 EPState SUN SIM TTpos 75623 HETG Angle 79.09 PCADMODE NPNT RA 171.925 Bus V 29.14 SIM FApos -467 LETG Angle 77.21 PCONTROL NPNT Dec 56.872 Bus I 30.01 AOFSTAR GUID Roll 127.570 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -3.05 Yaw Rate -0.12 HRC-S HV ON ACA CCD Temp -19.6 Dith Zang 6.31 Pitch Rate 0.24 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate -0.28 EVT RT 0 AOACSTAT OK FSS SunBeta SUN SHLD RT 18 FSS Alfa 0.12 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -41.64 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 53.91 SA Resolv 131.52 Batt 3 SOC 100.00% Cold Rad -125.5 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -79.6 OBA Trng Fault NFLT +Y SA Amps 14.68 RadMon ENAB HRMA power 45.10 SCS 128 ACT -Y SA Amps 14.88 EPHIN Geom SMAL OBA power 59.40 SCS 129 ACT +Y SA Temp 118.05 E150 304.9 SCS 130 ACT -Y SA Temp 119.15 E300 3.9 Roll Mom. -6.910 SCS 107 INAC E1300 5.8 Pitch Mom. -7.194 UpL Cmd Acc 23210 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 7.584 Cmd Rej A 30 EPH B-Leak 0.0000 P41GM 0.0 EPH temp 113.80 Gyro 2 Curr 1 103.20 Roll Bias -0.9990 EPH 27V 10.49 M Unload MON Gyro 2 Curr 2 103.20 Pitch Bias -2.0729 TSC Move STOP Prop. line 03 99.42 Yaw Bias -1.2039 CTX A PWR 36.43 FA Move STOP Prop. line 04 69.62 CTX A Volts 3.52 OTG Move DISA