SOT Shift Report 2009-07-31 L3662 Duration: 31 Jul 2009 08:30 EDT - 31 Jul 2009 09:30 EDT 31 Jul 2009 12:30 GMT - 31 Jul 2009 13:30 GMT SOT Lead: Tom Aldcroft ======================================== Plan ---- Continue with the JUL2709A loads, but note that a replan to avoid forward sun observations is being built. Decision to interrupt / uplink will happen later. 10053 LS 5039 2009:212:05:55:03.561 45.0 ACIS-S NONE 10079 IGR J17254-3257 2009:212:18:47:21.839 1.0 HRC-I NONE 10808 N49 2009:212:19:39:03.815 30.0 ACIS-S NONE 10135 Vela PWN 2009:213:04:28:34.815 40.0 ACIS-S NONE 10357 SDSS J1539+4203 2009:213:16:21:10.510 8.0 ACIS-S NONE T_E79 CAL-ER (56917) 2009:213:19:16:41.788 0.1 -- -- GG_79 CAL-ER (56916) 2009:213:22:46:22.849 0.0 -- -- G1_79 CAL-ER (56915) 2009:214:02:53:27.734 0.0 -- -- T_X80 CAL-ER (56914) 2009:214:04:09:37.734 0.1 -- -- 10443 RX J1757.3+6631 2009:214:10:04:03.592 46.0 ACIS-I NONE 10932 LS 5039 2009:214:23:26:20.994 24.8 ACIS-S NONE Events ------ 1245 BOT DSS-27 GOLDSTONE 1345 EOT Notes from 9am meeting ---------------------- Ops: - Supports Completed: 3 (3 34 Meter, 0 26 Meter) - SSR Dumps: 4 - Current Configuration (as of 212/1300): In Radiation Zone NO Current SI ACIS-S Grating NONE Observation ID 10053 Target LS 5039 Altitude 132.8 kkm Asc Radmon Disable 213/18:40z Next Radiation Zone 213/18:40z to 214/09:37z - Next Scheduled Supports (7): Time BOT EOT Site Station Antenna 212/2200-0015 2300 0955 GOLDST DSS-27 34 Meter 213/1115-1330 1215 1315 MADRID DSS-65 34 Meter 213/1650-1950 1750 1935 MADRID DSS-65 34 Meter 213/2200-0020 2300 0005 MADRID DSS-65 34 Meter 214/0315-0530 0415 0515 MADRID DSS-65 34 Meter 214/1000-1215 1100 1200 GOLDST DSS-24 34 Meter 214/1940-2230 2040 2215 GOLDST DSS-27 34 Meter MP: - Current working a replan of the end of JUL2709A to avoid forward sun observations. A decision about whether to uplink the replan will be made later today, likely after the 2-4pm Fault Tree meeting. Eng: - There was a steep drop of about 10 psi yesterday evening that appears to be associated with high MUPS temperatures resulting from a long forward pitch dwell. - Fault tree discussion planned for 2-4pm today. Radiation: - Solar Activity Forecast: Solar activity is expected to be very low. - Geophysical Activity Forecast: The geomagnetic field is expected to be quiet to unsettled with a slight chance for isolated active periods on days one and two (31 July - 01 August) due to a favorably positioned coronal hole. Quiet conditions are expected to return on the third day (02 August). Quicklooks ---------- 10933 3C 268.3 ACIS-S NONE OK 10281 NGC 4051 ACIS-S NONE OK Snapshot -------- UTC 2009:212:12:57:04 (Jul31) f_ACE 0.00e+00 F_CRM 1.06e+08 Kp 2.3 R km 139206A OBT 2009:212:12:56:37 CTUVCDU 1629951 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 365432197.13 ONLVCDU 1629944 OBC Errs 0 OBSID 10053 EPState SUN SIM TTpos 75623 HETG Angle 79.09 PCADMODE NPNT RA 276.557 Bus V 29.93 SIM FApos -467 LETG Angle 77.21 PCONTROL NPNT Dec -14.827 Bus I 26.72 AOFSTAR GUID Roll 259.998 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -2.76 Yaw Rate 0.33 HRC-S HV ON ACA CCD Temp -19.6 Dith Zang -7.44 Pitch Rate 0.23 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.02 EVT RT 0 AOACSTAT OK FSS SunBeta NSUN SHLD RT 24 FSS Alfa -41.22 Batt 1 SOC 100.00% Avg HRMA Temp 70.65 FSS Beta -49.82 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 56.04 SA Resolv 147.32 Batt 3 SOC 100.00% Cold Rad -127.9 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -84.4 OBA Trng Fault NFLT +Y SA Amps 13.14 RadMon ENAB HRMA power 15.50 SCS 128 ACT -Y SA Amps 13.33 EPHIN Geom VLD OBA power 43.20 SCS 129 ACT +Y SA Temp 110.82 E150 63.0 SCS 130 ACT -Y SA Temp 112.35 E300 67.0 Roll Mom. 13.908 SCS 107 INAC E1300 105.0 Pitch Mom. -12.900 UpL Cmd Acc 59218 EPH A-Leak 1.0200 Yaw Mom. 7.492 Cmd Rej A 120 EPH B-Leak 1.0200 PMTANKP 191.698 EPH temp 109.34 Gyro 2 Curr 1 103.20 Roll Bias -0.9796 EPH 27I 7.19 M Unload MON Gyro 2 Curr 2 108.00 Pitch Bias -2.0202 TSC Move STOP Prop. line 03 100.68 Yaw Bias -1.1058 CTX A PWR 36.43 FA Move STOP Prop. line 04 87.74 CTX A Volts 3.52 OTG Move DISA