SOT Shift Report 2005-12-09 L2332 Duration: 9 Dec 2005 08:30 EST - 9 Dec 2005 09:30 EST 9 Dec 2005 13:30 GMT - 9 Dec 2005 14:30 GMT SOT Lead: Tom Aldcroft ======================================== Plan ---- Continue with DEC0505C load: study the onset of an accretion burst in a pre-main sequence star; then continue the HETG study of the relativistic Iron line in MCG-5-23-16; then on to the "alien dwarf" HD65583 to measure its coronal activity: 05384 IRAS05436-0007 2005:343:15:04:34.985 20.0 ACIS-I NONE 07240 MCG -5-23-16 2005:343:21:08:50.585 20.2 ACIS-S HETG 06439 HD65583 2005:344:03:16:45.365 25.0 ACIS-S NONE I7055 CAL-ER (59249) 2005:344:10:49:32.131 0.0 -- -- 07055 NGC6487 2005:344:11:24:48.748 5.0 ACIS-S NONE 07057 NGC5546 2005:344:13:19:21.190 5.1 ACIS-I NONE T_E76 CAL-ER (59248) 2005:344:15:36:50.826 5.4 -- -- T_X77 CAL-ER (59247) 2005:345:02:29:28.563 20.8 -- -- 07239 EGS-6 2005:345:08:47:59.660 16.1 ACIS-I NONE Events ------ No comm this shift. Notes from 9am meeting ---------------------- Ops: In Radiation Zone NO Current SI None, Finished ACIS-I Grating NONE Observation ID None, Finished 06435 Target None, Finished HD 198700 Altitude 119.8 kkm Asc Radmon Disable 344/14:54z Next Radiation Zone 344/17:06z to 345/05:29z MP: - DEC1205B products approved and signed off - DEC1905 products in work Eng: - EPHIN 27V voltage fully recovered yesterday, but shortly before midnight UT it dropped again. The EPHIN temperature reached 106 F. It subsequently cooled somewhat but is expected to attain the same temperature during obsid 7240. The new thermal model prediction was 104.8 F vs. the old model predict of 99.4. - The new EPHIN guidelines allowing predicts up to 110 F were discussed in a community briefing yesterday and will be brought to the FDB next week. IST: - JPL T1 line still not functional; Verizon will visit today to investigate - OCC power outage still expected for Saturday 7:30am-3:30pm. Snapshot -------- Snapshot matches expected configuration, but note out-of-limit EPHIN 27V value of 17.2: UTC 2005:343:12:27:03 (Dec 9) f_ACE 1.63e+01 F_CRM 1.69e+08 Kp 0.7 R km 124998A OBT 2005:343:12:23:48 CTUVCDU 10646783 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 250518228.63 ONLVCDU 10646768 OBC Errs 0 OBSID 6435 EPState SUN SIM TTpos 92903 HETG Angle 79.09 PCADMODE NPNT RA 313.679 Bus V 29.61 SIM FApos -535 LETG Angle 77.59 PCONTROL NPNT Dec -58.433 Bus I 24.17 AOFSTAR GUID Roll 254.525 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 8.00 Yaw Rate 0.07 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang 6.07 Pitch Rate 0.12 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.01 EVT RT 0 AOACSTAT OK FSS SunBeta SUN SHLD RT 17 FSS Alfa -0.69 Batt 1 SOC 100.00% Avg HRMA Temp 70.65 FSS Beta 36.00 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 54.07 SA Resolv 54.06 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 11.79 RadMon ENAB HRMA power 19.50 SCS 128 ACT -Y SA Amps 11.98 EPHIN Geom SMAL OBA power 65.20 SCS 129 ACT +Y SA Temp 117.68 E150 10.7 SCS 130 ACT -Y SA Temp 118.41 E300 0.2 Roll Mom. -10.657 SCS 107 INAC E1300 0.0 Pitch Mom. 8.919 UpL Cmd Acc 10636 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. -1.535 Cmd Rej A 224 EPH B-Leak 1.0200 P41GM 0.0 EPH temp 97.37 Gyro 2 Curr 1 105.60 Roll Bias -0.9650 EPH 27V 17.20 M Unload MON Gyro 2 Curr 2 98.40 Pitch Bias -2.0745 TSC Move STOP Prop. line 03 129.74 Yaw Bias -1.2032 CTX A PWR 36.43 FA Move STOP Prop. line 04 94.35 CTX A Volts 3.52 OTG Move DISA Current Data: UTC 2005:343:14:17:01 (Dec 9) f_ACE 1.49e+01 F_CRM 2.18e+08 Kp 0.7 R km 126151A Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 0.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.49e+01 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 : 0.02 Orbit Start Time : 2005:342:09:09:01 Geocentric Distance (km), Orbit Leg : 126127 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 5.81915000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 5.81915000000e+03