SOT Shift Report 2004-07-20 L1825 Duration: 20 Jul 2004 09:00 EDT - 20 Jul 2004 10:00 EDT 20 Jul 2004 13:00 GMT - 20 Jul 2004 14:00 GMT SOT Lead: Tom Aldcroft ======================================== Plan ---- JUL1904B load running: Resolve the difference between the binary systems 70 Oph and 36 Oph using HRC-LETG; continue observations of AGN in the KISS to anchor the AGN luminosity function; then into perigee: ObsID Target start time SI Grat RA dec roll --------------------------------------------------------------------------------------- 04482 70 Oph 2004:201:23:16:56.548 78.8 HRC-S LETG 271.3647 2.5250 228.72 04787 F1450-5276 2004:202:21:37:09.764 2.0 ACIS-S NONE 222.7791 29.4595 246.27 T_E84 CAL-ER (60124) 2004:202:22:36:24.111 7.5 -- -- 221.0000 26.0000 247.13 GG_84 CAL-ER (60123) 2004:203:03:57:14.815 3.6 -- -- 285.0000 -10.0000 233.74 T_X85 CAL-ER (60122) 2004:203:09:49:10.228 20.8 -- -- 282.0000 -22.0000 271.68 03853 PSR J1809-1917 2004:203:16:03:50.228 20.0 ACIS-S NONE 272.4153 -19.2807 262.88 04871 J113900.5-020140 2004:203:22:14:09.235 15.0 ACIS-S NONE 174.7440 -2.0087 244.05 ORBITAL EVENTS: 2004:202:00:13:16.276 684 EAPOGEE ORBIT APOGEE 2004:203:07:57:14.400 684 EPERIGEE ORBIT PERIGEE 2004:204:15:40:50.580 685 EAPOGEE ORBIT APOGEE 2004:205:23:24:23.781 685 EPERIGEE ORBIT PERIGEE Events ------ - No comm during shift Notes/Issues/Problems --------------------- From 9am meeting: - ACIS FP temperature currently commanded to -130C. No telemetry at OCC to verify actual temperature (see below). - Next eclipse will be from 203:0053 to 203:0211 - JUL2604A load should be out later today - Late afternoon yesterday (Monday) our feed to the EGSE/Greta networks (squirt1) crashed. Promptly failed over to squirt2 and have been using it over night for the last couple of passes. Squirt1 has been fixed and system will be failed back to use squirt1. ACIS and HRC teams need to reestablish connect with their EGSE. Space weather ------------- - ACE and GOES radiation rates are currently low and steady - X-ray flare peaking at M8.9 occurred at 12:32 today, after two days of relative inactivity - Solar Activity Forecast: Solar activity is expected to be at moderate to high levels. Regions 649 and 652 both remain capable of producing isolated major flare activity. Geophysical Activity Forecast: The geomagnetic field is expected to be at predominantly unsettled levels. Isolated active levels are possible with the potential of transient activity on 20 and 21 July due to the recent major flares from Region 649. Snapshot -------- Status at 202:1315 - matches predicted configuration: UTC 2004:202:13:15:03 (Jul20) f_ACE 1.30e+01 F_CRM 1.74e+09 Kp 2.0 R km 111122D OBT 2004:202:11:59:17 CTUVCDU 7467647 OBC s/w NRML FMT1_NORM CPEstat NORM OBT 206711957.01 ONLVCDU 7467632 OBC Errs 0 OBSID 4482 EPState SUN SIM TTpos -99615 HETG Angle 79.46 PCADMODE NPNT RA 271.360 Bus V 30.08 SIM FApos -990 LETG Angle 4.09 PCONTROL NPNT Dec 2.522 Bus I 31.02 AOFSTAR GUID Roll 228.720 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 19.15 Yaw Rate 0.10 HRC-S HV ON ACA CCD Temp -15.6 Dith Zang 4.46 Pitch Rate -0.33 OBSMode OBSV ACA Int Time 1.698 Roll Rate -0.10 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa 16.18 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -49.72 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.77 SA Resolv 144.12 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 15.26 RadMon ENAB HRMA power 59.80 SCS 128 ACT -Y SA Amps 15.46 EPHIN Geom LARG OBA power 102.90 SCS 129 ACT +Y SA Temp 109.58 E150 1.5 SCS 130 ACT -Y SA Temp 110.82 E300 0.0 Roll Mom. -2.436 SCS 107 INAC E1300 0.0 Pitch Mom. -2.979 UpL Cmd Acc 17937 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 8.960 Cmd Rej A 103 EPH B-Leak 0.6280 P41GM 0.0 EPH temp 79.45 Gyro 1 Curr 1 7.20 Roll Bias -0.6929 M Unload MON Gyro 1 Curr 2 9.60 Pitch Bias -1.9388 CTX A PWR 36.43 TSC Move STOP Gyro 2 Curr 1 103.20 Yaw Bias -1.0171 CTX A Volts 3.52 FA Move STOP Gyro 2 Curr 2 103.20 OTG Move DISA Current Data: Currently scheduled FPSI, OTG : HRC-S LETG Estimated Kp : 2.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.30e+01 GOES-10 P2 flux, in RADMON P4GM units : 0.00 GOES-12 P2 flux, in RADMON P4GM units : 0.00 GOES-10 P5 flux, in RADMON P41GM units : 0.01 GOES-12 P5 flux, in RADMON P41GM units : 0.01 Orbit Start Time : 2004:200:16:34:00 Geocentric Distance (km), Orbit Leg : 111122 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.10816000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.77358098225e+10 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.73887428111e+09