SOT Shift Report 2008-04-29 L3205 Duration: 29 Apr 2008 08:30 EDT - 29 Apr 2008 09:30 EDT 29 Apr 2008 12:30 GMT - 29 Apr 2008 13:30 GMT SOT Lead: Tom Aldcroft ======================================== Plan ---- Continue with the APR2808B loads: 09085 SN 1987A 2008:120:08:20:36.332 34.0 HRC-I NONE 09157 SDSS J112506.95-001 2008:120:18:23:37.208 5.0 ACIS-S NONE 09532 Sombero 2008:120:20:13:53.208 86.0 ACIS-I NONE Events ------ No comm this shift. Notes from 9am meeting ---------------------- Ops: - Supports Completed: 3 (2 34 Meter, 1 26 Meter) - SSR Dumps: 3 - Current Configuration (as of 120/1300): In Radiation Zone NO Current SI HRC-I Grating NONE Observation ID 09085 Target SN 1987A Altitude 94 kkm Asc Radmon Disable 122/08:38z Next Radiation Zone 122/11:28z to 122/19:44z - Next Scheduled Supports (3): Time BOT EOT Site Station Antenna 120/1800-2050 1840 2040 MADRID DSS-66 26 Meter 121/0210-0500 0250 0450 MADRID DSS-66 26 Meter 121/1000-1215 1100 1200 GOLDST DSS-27 34 Meter MP: - MAY0508A products out today. Eng: - The FA6 heater test completed yesterday and the heater turned back on as expected. A tag-up time to discuss the results will be announced later. Radiation: - Solar Activity Forecast: Solar activity is expected to be very low. - Geophysical Activity Forecast: The geomagnetic field is expected to be mostly quiet for the first day (28 April) and most of the second day (29 April). An increase is possible late on the second day or early on the third day (30 April) due to an anticipated glancing blow from the CME that was observed on 26 April. Activity is expected to increase to predominantly unsettled levels at that time with a chance for isolated active periods. FST: - The NetApp supporting Occweb and GRETA is now restored to its nominal operational configuration. Quicklooks ---------- 9139 HESS J1731-34 ACIS-I NONE OK 9851 SN 1987A HRC-I NONE OK Snapshot -------- UTC 2008:120:07:25:09 (Apr29) f_ACE 2.26e+01 F_CRM 0.00e+00 Kp 1.0 R km 73149A OBT 2008:120:07:22:18 CTUVCDU 2599167 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 325840938.25 ONLVCDU 2599152 OBC Errs 0 OBSID 57838 EPState SUN SIM TTpos -99616 HETG Angle 79.09 PCADMODE NMAN RA 242.882 Bus V 29.46 SIM FApos -535 LETG Angle 77.21 PCONTROL NPNT Dec -24.587 Bus I 32.28 AOFSTAR GUID Roll 74.310 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc NNNNNNNN Dith Yang 3.07 Yaw Rate -121.16 HRC-S HV OFF ACA CCD Temp -19.6 Dith Zang -3.07 Pitch Rate 0.87 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -241.38 EVT RT 0 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -49.63 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta -49.75 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 52.81 SA Resolv 153.93 Batt 3 SOC 100.00% Cold Rad -127.9 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -86.9 OBA Trng Fault NFLT +Y SA Amps 16.05 RadMon DISA HRMA power 74.60 SCS 128 ACT -Y SA Amps 15.85 EPHIN Geom SMAL OBA power 102.50 SCS 129 ACT +Y SA Temp 112.66 E150 4622.0 SCS 130 ACT -Y SA Temp 113.58 E300 13.4 Roll Mom. 5.585 SCS 107 INAC E1300 0.5 Pitch Mom. 4.111 UpL Cmd Acc 47848 EPH A-Leak 1.0200 P4GM 0.9 Yaw Mom. -5.485 Cmd Rej A 252 EPH B-Leak 1.0200 P41GM 0.0 EPH temp 89.48 Gyro 2 Curr 1 103.20 Roll Bias -0.9804 EPH 27V 26.84 M Unload MON Gyro 2 Curr 2 105.60 Pitch Bias -2.0397 TSC Move STOP Prop. line 03 70.46 Yaw Bias -1.1566 CTX B PWR 36.73 FA Move STOP Prop. line 04 48.41 CTX B Volts 3.54 OTG Move DISA