SOT Shift Report 2009-07-27 L3658 Duration: 27 Jul 2009 08:30 EDT - 27 Jul 2009 09:30 EDT 27 Jul 2009 12:30 GMT - 27 Jul 2009 13:30 GMT SOT Lead: Tom Aldcroft ======================================== Plan ---- Continue JUL2709A loads: GG_77 CAL-ER (56932) 2009:208:14:58:41.852 0.1 -- -- G1_77 CAL-ER (56931) 2009:208:16:06:56.196 0.0 -- -- G2_77 CAL-ER (56930) 2009:208:19:28:30.303 0.1 -- -- G3_77 CAL-ER (56929) 2009:209:00:06:49.935 0.0 -- -- T_X78 CAL-ER (56927) 2009:209:00:58:54.719 0.1 -- -- 09962 LP 400-22 2009:209:03:21:08.479 1.2 ACIS-S NONE 10767 J1718-3718 2009:209:04:32:22.123 37.5 ACIS-S NONE Events ------ No comm this shift. Notes from 9am meeting ---------------------- - Supports Completed: 10 (10 34 Meter, 0 26 Meter) - SCS's Loaded: 2 - Good through: 2009:211:06:36:54.000 - SSR Dumps: 12 - Current Configuration (as of 208/1300): In Radiation Zone YES (208/11:31z - 209/02:54z) Current SI Grating NONE Observation ID None, Finished 56933 Target None, Finished CTI Altitude 63.9 kkm Desc Radmon Disable 211/03:11z Next Radiation Zone 211/03:11z to 211/17:25z - Next Scheduled Supports (4): Time BOT EOT Site Station Antenna 208/1420-1635 1520 1620 MADRID DSS-65 34 Meter 208/2050-2240 2130 2230 CANBER DSS-46 26 Meter 209/0245-0500 0345 0445 MADRID DSS-65 34 Meter 209/0825-1320 0925 1305 GOLDST DSS-27 34 Meter MP: - AUG0309A products out for review to at 2pm. Eng: - Continue working MUPS tank pressure anomaly - Wrapping up OTG patch testing and putting together documentation. MUPS tank pressure anomaly: - Continuing to monitor pressure carefully with increased level of comm support. Through this week comm gaps are around 2 to 5 hours. - Studying pressure/temperature correlations and noise changes as further indications of a transducer issue. - On Wednesday there will be a forward-pitch observation that will produce a MUPS temperature increase that should result in an observable pressure change to compare against historical behavior. - Still looking for tank X-ray data from vendor. - Momentum predicts are still good. - No momentum dumps for the next couple weeks. - Fault tree work continuing. - Data supplied to transducer vendor, telecon this afternoon. Radiation: - Solar Activity Forecast: Solar activity is expected to be very low. - Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet levels for the next three days (27-29 July). Quicklooks ---------- 10084 SWIFT J1756.9-2508 ACIS-S NONE OK 10930 G1.9+0.3 ACIS-S NONE OK 10711 G289.7-0.3 ACIS-I NONE OK 10134 Vela PWN ACIS-S NONE OK 10931 ZwCl 1829+6912 ACIS-I NONE OK 10271 SDSSJ130525+533530 ACIS-I NONE OK Snapshot -------- UTC 2009:208:04:46:03 (Jul27) f_ACE 0.00e+00 F_CRM 2.19e+08 Kp 2.0 R km 112528D OBT 2009:208:04:43:17 CTUVCDU 165759 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 365056997.81 ONLVCDU 165752 OBC Errs 0 OBSID 10332 EPState SUN SIM TTpos 75624 HETG Angle 79.09 PCADMODE NPNT RA 223.762 Bus V 30.08 SIM FApos -467 LETG Angle 77.21 PCONTROL NPNT Dec 51.951 Bus I 24.43 AOFSTAR GUID Roll 252.311 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -7.55 Yaw Rate -0.03 HRC-S HV ON ACA CCD Temp -19.6 Dith Zang -5.67 Pitch Rate 0.07 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.02 EVT RT 0 AOACSTAT OK FSS SunBeta SUN SHLD RT 24 FSS Alfa -0.21 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta 10.35 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 54.86 SA Resolv 79.35 Batt 3 SOC 100.00% Cold Rad -125.5 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -84.4 OBA Trng Fault NFLT +Y SA Amps 11.98 RadMon ENAB HRMA power 39.50 SCS 128 ACT -Y SA Amps 12.37 EPHIN Geom VLD OBA power 78.30 SCS 129 ACT +Y SA Temp 110.20 E150 59.0 SCS 130 ACT -Y SA Temp 111.12 E300 70.0 Roll Mom. 0.899 SCS 107 INAC E1300 113.0 Pitch Mom. -11.579 UpL Cmd Acc 54069 EPH A-Leak 1.0200 Yaw Mom. 17.456 Cmd Rej A 190 EPH B-Leak 1.0200 PMTANKP 210.883 EPH temp 110.83 Gyro 2 Curr 1 103.20 Roll Bias -0.9794 EPH 27V 26.84 M Unload MON Gyro 2 Curr 2 110.40 Pitch Bias -2.0193 TSC Move STOP Prop. line 03 100.68 Yaw Bias -1.1047 CTX A PWR 36.38 FA Move STOP Prop. line 04 67.93 CTX A Volts 3.52 OTG Move DISA