SOT Shift Report 2005-07-26 L2196 Duration: 26 Jul 2005 08:30 EDT - 26 Jul 2005 09:30 EDT 26 Jul 2005 12:30 GMT - 26 Jul 2005 13:30 GMT SOT Lead: Tom Aldcroft ======================================== Plan ---- Begin JUL2605C TOO replan load: Come out of perigee; then study the afterglow of a short-duration GRB; then study the hydrodynamics of the jet/ICM interaction in two nearby radio galaxies: T_X25 CAL-ER (59528) 2005:207:14:14:07.000 20.8 -- -- 06293 GRB050724 2005:207:20:28:47.000 50.0 ACIS-S NONE 05635 3C 442A 2005:208:11:11:15.804 27.2 ACIS-I NONE Events ------ No comm this shift Notes from 9am meeting ---------------------- MP: - JUL2605C one-day TOO load was completed and uplinked - AUG0105 products to be re-run for continuity, expected out today Engineering: - An ACIS 28V power supply voltage indicator (1DEP3AVO) was toggling to its lower yellow limit concurrent with the FP temperature being set to -100C. - Two-day anomaly simulation starting this morning Radiation: - Radiation levels continue to be low, although very slightly elevated due to a coronal hole stream - Solar Activity Forecast: Solar activity is expected to be very low. Region 791 could produce B-class flares with a chance for an isolated C-class event. - Geophysical Activity Forecast: The geomagnetic field is expected to be predominately at quiet to unsettled levels. Snapshot -------- Snapshot matches expected configuration: UTC 2005:207:11:03:04 (Jul26) f_ACE 5.22e+01 F_CRM 1.20e+08 Kp 2.0 R km 37642D OBT 2005:207:10:59:33 CTUVCDU 15103487 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 238762773.41 ONLVCDU 15103472 OBC Errs 0 OBSID 59529 EPState SUN SIM TTpos -99615 HETG Angle 79.09 PCADMODE NPNT RA 335.997 Bus V 29.93 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec -44.499 Bus I 31.02 AOFSTAR GUID Roll 54.963 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -0.75 Yaw Rate -0.14 HRC-S HV ON ACA CCD Temp -15.6 Dith Zang -7.84 Pitch Rate 0.02 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.12 EVT RT 0 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa 17.78 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -49.82 Batt 2 SOC 100.00% ACIS Stat7-0 66 Avg OBA Temp 52.17 SA Resolv 144.73 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 DISA HRMA power 116.50 SCS 128 DISA -Y SA Amps 15.46 EPHIN Geom LARG OBA power 51.70 SCS 129 ACT +Y SA Temp 110.51 E150 552.2 SCS 130 ACT -Y SA Temp 112.04 E300 24.6 Roll Mom. -8.863 SCS 107 INAC E1300 1.1 Pitch Mom. -14.738 UpL Cmd Acc 11067 EPH A-Leak 1.0200 P4GM 0.8 Yaw Mom. 15.991 Cmd Rej A 188 EPH B-Leak 0.7600 P41GM 0.0 EPH temp 83.17 Gyro 2 Curr 1 103.20 Roll Bias -0.9173 EPH 27I 9.27 M Unload MON Gyro 2 Curr 2 98.40 Pitch Bias -2.0497 TSC Move STOP Prop. line 03 78.58 Yaw Bias -1.1725 CTX A PWR 36.38 FA Move STOP Prop. line 04 52.84 CTX A Volts 3.52 OTG Move DISA Explanation Current Data: UTC 2005:207:12:35:02 (Jul26) f_ACE 5.18e+01 F_CRM 0.00e+00 Kp 2.0 R km 35274A Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 2.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 5.18e+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 : 0.02 Orbit Start Time : 2005:207:12:34:00 Geocentric Distance (km), Orbit Leg : 35273 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.59000000000e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 7.77000000000e+03 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.00000000000e+00