SOT Shift Report 2008-04-28 L3204 Duration: 28 Apr 2008 08:30 EDT - 28 Apr 2008 09:30 EDT 28 Apr 2008 12:30 GMT - 28 Apr 2008 13:30 GMT SOT Lead: Tom Aldcroft ======================================== Plan ---- Continue with the APR2808B loads: 09851 SN 1987A 2008:119:03:58:20.650 13.0 HRC-I NONE 09139 HESS J1731-347-XC 2008:119:08:09:17.076 29.5 ACIS-I NONE T_E05 CAL-ER (57842) 2008:119:16:56:36.731 1.4 -- -- GG_05 CAL-ER (57841) 2008:119:19:20:00.000 8.0 -- -- G2_05 CAL-ER (57840) 2008:119:22:30:00.000 8.0 -- -- T_X06 CAL-ER (57839) 2008:120:02:04:32.149 17.6 -- -- I9085 CAL-ER (57838) 2008:120:07:51:02.149 0.0 -- -- 09085 SN 1987A 2008:120:08:20:36.332 34.0 HRC-I NONE Events ------ 13:35 BOT DSS-34 CANBERRA 14:35 EOT Notes from 9am meeting ---------------------- Ops: - On Sunday evening around 8pm there was a NASApp failure which affected Occweb and GRETA. At this time GRETA is back online but Occweb is still down. NetApp is bringing a new motherboard this morning and the FST is working to restore a nominal configuration. - On Saturday morning the ground equipment was misconfigured such that commanding was send to both primary and secondary command destinations at station 46. Both command paths were uplinked to the spacecraft. Fortunately this did not cause a problem given the particular commands being sent. Ground ops has performed staff training and instituted new procedures to prevent a recurrence of this situation. - Spacecraft loads are current. - Next support starting at 1925. MP: - MAY0508 loads expected out today or tomorrow. Eng: - At around 12:30pm local the 2nd FA6 heater test will begin. Radiation: - Solar Activity Forecast: Solar activity is expected to be very low. - Geophysical Activity Forecast: The geomagnetic field is expected to be predominantly quiet for the next two days (27-28 April). A small increase is expected late on the third day (29 April) in response to today's CME event: activity is expected to be unsettled with a chance for isolated active periods after the disturbance arrives. Quicklooks ---------- 8984 MXB 1659-29 ACIS-S NONE OK 9850 XTE J1719-291 HRC-I NONE OK 9055 IGR J18308-1232 ACIS-I NONE OK 9051 IGR J18485-0047 ACIS-I NONE OK 9013 AX J1749.2-2725 ACIS-I NONE OK 9527 NGC4477 ACIS-I NONE OK 9113 AX J1025.6-5757 ACIS-I NONE OK 9849 Carina Pillars ACIS-I NONE OK 9287 1637+574 ACIS-I NONE OK 9134 GRB080319B ACIS-S NONE OK 9277 NGC 4388 ACIS-S NONE OK Snapshot -------- UTC 2008:119:04:43:06 (Apr28) f_ACE 1.99e+01 F_CRM 6.97e+08 Kp 1.0 R km 119302D OBT 2008:119:04:39:28 CTUVCDU 2223871 OBC s/w NRML FMT1_NORM CPEstat NORM OBT 325744768.79 ONLVCDU 2223856 OBC Errs 1 OBSID 9851 EPState SUN SIM TTpos -50504 HETG Angle 79.09 PCADMODE NPNT RA 83.882 Bus V 29.93 SIM FApos -715 LETG Angle 77.21 PCONTROL NPNT Dec -69.242 Bus I 26.46 AOFSTAR GUID Roll 222.015 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -12.88 Yaw Rate 0.01 HRC-S HV OFF ACA CCD Temp -19.6 Dith Zang 4.69 Pitch Rate 0.28 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate -0.14 EVT RT 1 AOACSTAT OK FSS SunBeta SUN SHLD RT 20 FSS Alfa 3.85 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -0.28 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 53.76 SA Resolv 90.10 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 12.95 RadMon ENAB HRMA power 51.20 SCS 128 ACT -Y SA Amps 13.33 EPHIN Geom SMAL OBA power 100.30 SCS 129 ACT +Y SA Temp 111.74 E150 45.7 SCS 130 ACT -Y SA Temp 112.66 E300 5.2 Roll Mom. -11.625 SCS 107 INAC E1300 7.2 Pitch Mom. 4.284 UpL Cmd Acc 47671 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 5.989 Cmd Rej A 221 EPH B-Leak 1.0200 P41GM 0.0 EPH temp 107.86 Gyro 2 Curr 1 103.20 Roll Bias -0.9791 EPH 27V 26.84 M Unload MON Gyro 2 Curr 2 108.00 Pitch Bias -2.0387 TSC Move STOP Prop. line 03 90.80 Yaw Bias -1.1566 CTX B PWR 36.73 FA Move STOP Prop. line 04 62.87 CTX B Volts 3.54 OTG Move DISA