SOT Shift Report 2004-05-17 M1761 Duration: 17 May 2004 16:20 EDT - 17 May 2004 17:20 EDT 17 May 2004 20:20 GMT - 17 May 2004 21:20 GMT SOT Lead: Tom Aldcroft ======================================== Plan ---- Continue running load May1704B - ACIS-I observation of the cluster A2657, part of a homogeneous sample of local ROSAT clusters, to study detailed processes in the cluster center; then observe NGC 2787 as part of an X-ray survey of the most secure dynamically measured supermassive black holes; then continue the survey of a representative sample of local AGNs of various types with known X-ray luminosities to anchor the X-ray luminosity function; then into perigee: 04941 A2657 2004:138:20:53:45.193 16.6 ACIS-I NONE 04689 NGC 2787 2004:139:02:11:05.389 31.1 ACIS-S NONE 04793 F1525-7250 2004:139:11:19:07.783 4.1 ACIS-S NONE T_E60 CAL-ER (60231) 2004:139:13:06:25.546 3.9 -- -- GG_60 CAL-ER (60230) 2004:139:16:49:34.965 3.6 -- -- T_X61 CAL-ER (60229) 2004:139:22:09:50.064 20.8 -- -- Events ------ 20:26 AOS on DSS-54 21:20 LOS Notes/Issues/Problems --------------------- - Radiation is very low and steady Snapshot -------- - Snapshot matches expected configuration, with the exception of a yellow limit EPHIN temperature violation: UTC 2004:138:20:57:04 (May17) f_ACE 1.35e+01 F_CRM 9.29e+07 Kp 1.0 R km 122186D OBT 2004:138:20:56:42 CTUVCDU 2791757 OBC s/w NRML FMT2_EPS CPEstat NORM OBT 201214602.49 ONLVCDU 2791744 OBC Errs 0 OBSID 4941 EPState SUN SIM TTpos 92903 HETG Angle 79.46 PCADMODE NPNT RA 356.258 Bus V 30.08 SIM FApos -535 LETG Angle 77.59 PCONTROL NPNT Dec 9.192 Bus I 30.51 AOFSTAR GUID Roll 107.327 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 2.83 Yaw Rate 0.05 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang -6.88 Pitch Rate -0.15 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.02 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.28 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 32.17 Batt 2 SOC 100.00% ACIS Stat7-0 67 Avg OBA Temp 52.81 SA Resolv 57.74 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 14.88 RadMon ENAB HRMA power 34.70 SCS 128 ACT -Y SA Amps 15.07 EPHIN Geom SMAL OBA power 86.80 SCS 129 ACT +Y SA Temp 109.89 E150 7.6 SCS 130 ACT -Y SA Temp 110.51 E300 0.2 Roll Mom. -7.957 SCS 107 INAC E1300 0.3 Pitch Mom. -3.075 UpL Cmd Acc 60394 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. -1.751 Cmd Rej A 112 EPH B-Leak 1.0200 P41GM 0.0 EPH temp 99.88 Gyro 1 Curr 1 9.60 Roll Bias -0.6510 M Unload MON Gyro 1 Curr 2 9.60 Pitch Bias -1.9208 CTX B PWR 36.73 TSC Move STOP Gyro 2 Curr 1 103.20 Yaw Bias -0.9864 CTX B Volts 3.54 FA Move STOP Gyro 2 Curr 2 100.80 OTG Move DISA Explanation Current Data: UTC 2004:138:20:57:04 (May17) f_ACE 1.35e+01 F_CRM 9.29e+07 Kp 1.0 R km 122186D Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 1.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.35e+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 : 2004:137:05:24:00 Geocentric Distance (km), Orbit Leg : 122260 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 9.55061000000e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 9.55061000000e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.21720181313e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.28627824300e+07