SOT Shift Report 2007-08-08 L2939 Duration: 8 Aug 2007 08:30 EDT - 8 Aug 2007 09:30 EDT 8 Aug 2007 12:30 GMT - 8 Aug 2007 13:30 GMT SOT Lead: Tom Aldcroft ======================================== Plan ---- Continue with the AUG0607A loads: T_X06 CAL-ER (58273) 2007:220:12:26:41.091 31.6 -- -- 08589 Orion Trapezium Clu 2007:220:21:49:42.172 50.9 ACIS-S HETG 08590 NGC 7213 2007:221:12:56:43.945 35.0 ACIS-S HETG Events ------ No comm this shift. Notes from 9am meeting ---------------------- Ops: - Supports Completed: 5 - DSN DR's Created: G107933 DSS-27 Unable to receive telemetry nor command due to antenna interface failure. Scheduled support at station 46 in order to meet minimum support requirements. C105818 DSS-46 Transmitter Trip due to unknown cause. Reset Transmitter and recalibrate. - SCS's Loaded: 1 - Good through: 2007:224:17:13:49.000 - SSR Dumps: 6 - Current Configuration (as of 220/1300): In Radiation Zone YES (218/06:36z - 220/18:26z) Current SI Grating HETG Observation ID 58273 Target CTI Altitude 23.8 kkm Asc Radmon Disable 222/19:32z Next Radiation Zone 222/22:19z to 223/10:04z - Next Scheduled Supports (3): Time BOT EOT Site Station Antenna 220/2055-2310 2155 2255 GOLDST DSS-24 34 Meter 221/0200-0415 0300 0400 GOLDST DSS-24 34 Meter 221/1020-1235 1120 1220 GOLDST DSS-27 34 Meter - The DSS-27 support failure resulted in loss of all data from the scheduled ACA dark current calibration. The dark cal will be rescheduled as soon as possible, with a current target of Sep 9. MP: - AUG1307A products out for review at 2pm today. Eng: - Planning to run the EIA sequencer self test CAP today. IST: - The NAS failed over (successfully) between noon and 8pm yesterday. The cause is unknown at this time and is being investigated. Radiation: - Solar Activity Forecast: Solar activity is expected to be very low. - Geophysical Activity Forecast: The geomagnetic field is expected to be unsettled to active on 8 August as the coronal hole moves out of a geoeffective position. Quiet to unsettled conditions are expected on 9 August. Conditions are expected to increase to unsettled to active, with isolated minor storm periods on 10 August. Isolated major storm periods are also possible at high latitudes on 10 August, in response to a recurrent coronal hole high speed stream. Snapshot -------- UTC 2007:220:12:45:13 (Aug 8) f_ACE 5.06e+01 F_CRM 5.21e+07 Kp 2.0 R km 30475D OBT 2007:220:12:41:57 CTUVCDU 13987071 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 302964117.79 ONLVCDU 13987056 OBC Errs 0 OBSID 58273 EPState SUN SIM TTpos -99615 HETG Angle 5.96 PCADMODE NPNT RA 347.002 Bus V 29.77 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec -25.498 Bus I 29.25 AOFSTAR GUID Roll 76.766 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 8.00 Yaw Rate 0.07 HRC-S HV OFF ACA CCD Temp -19.6 Dith Zang 5.43 Pitch Rate -0.08 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -0.44 EVT RT 0 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -49.65 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -49.77 Batt 2 SOC 100.00% ACIS Stat7-0 67 Avg OBA Temp 53.44 SA Resolv 151.68 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 DISA HRMA power 82.50 SCS 128 ACT -Y SA Amps 14.68 EPHIN Geom SMAL OBA power 35.10 SCS 129 ACT +Y SA Temp 111.43 E150 21.3 SCS 130 INAC -Y SA Temp 112.66 E300 1.9 Roll Mom. 1.871 SCS 107 INAC E1300 4.6 Pitch Mom. -3.272 UpL Cmd Acc 8918 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 13.599 Cmd Rej A 105 EPH B-Leak 1.0200 P41GM 0.0 EPH temp 97.37 Gyro 2 Curr 1 103.20 Roll Bias -0.9970 EPH 27V 15.37 M Unload MON Gyro 2 Curr 2 98.40 Pitch Bias -2.0668 TSC Move STOP Prop. line 03 90.80 Yaw Bias -1.1884 CTX B PWR 36.69 FA Move STOP Prop. line 04 62.03 CTX B Volts 3.54 OTG Move DISA