SOT Shift Report 2004-04-26 M1740 Duration: 26 Apr 2004 15:15 EDT - 26 Apr 2004 16:15 EDT 26 Apr 2004 19:15 GMT - 26 Apr 2004 20:15 GMT SOT Lead: Tom Aldcroft ======================================== Plan ---- Continue APR2604A load: study time variability in the central object of RCW103; continue observing the KISS sample of nearby AGN to anchor the AGN luminosity function; try to discriminate between synchrotron and inverse Compton as X-ray emission in 3C273; then into perigee: 04597 RCW103 2004:117:18:05:34.153 4.7 ACIS-I NONE 04790 F1505-3540 2004:117:20:09:44.456 1.9 ACIS-S NONE 04878 3C273-JET 2004:117:21:13:39.596 37.4 ACIS-S NONE T_E52 CAL-ER (60261) 2004:118:08:04:19.826 5.8 -- -- IA_52 CAL-ER (60260) 2004:118:13:08:50.111 0.0 -- -- GG_52 CAL-ER (60259) 2004:118:13:29:59.251 3.6 -- -- T_X53 CAL-ER (60258) 2004:118:18:24:36.382 20.8 -- -- Events ------ 19:15 AOS on DSS-34 20:15 LOS Notes/Issues/Problems --------------------- - ACE soft proton rates are slightly elevated and steady - EPHIN and GOES rates are low. Snapshot -------- Snapshot matches expected configuration, although the orbital CRM fluence seems higher than expected (1.9e9) based on the history of ACE rates over the last day: UTC 2004:117:19:35:05 (Apr26) f_ACE 2.22e+01 F_CRM 1.91e+09 Kp 4.3 R km 118283D OBT 2004:117:19:34:40 CTUVCDU 12469179 OBC s/w NRML FMT2_EPS CPEstat NORM OBT 199395280.69 ONLVCDU 12469168 OBC Errs 0 OBSID 4790 EPState SUN SIM TTpos 92903 HETG Angle 79.46 PCADMODE NMAN RA 257.447 Bus V 29.77 SIM FApos -535 LETG Angle 77.59 PCONTROL NPNT Dec -36.421 Bus I 30.77 AOFSTAR GUID Roll 70.665 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTNNNNN Dith Yang 4.37 Yaw Rate 189.91 HRC-S HV ON ACA CCD Temp -15.6 Dith Zang 4.38 Pitch Rate 0.86 OBSMode NEXT ACA Int Time 1.698 Roll Rate 192.07 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.29 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -45.83 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 52.65 SA Resolv 135.83 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 15.07 RadMon ENAB HRMA power 126.10 SCS 128 ACT -Y SA Amps 15.26 EPHIN Geom SMAL OBA power 94.40 SCS 129 ACT +Y SA Temp 112.04 E150 3.0 SCS 130 ACT -Y SA Temp 113.28 E300 0.1 Roll Mom. 8.192 SCS 107 INAC E1300 0.0 Pitch Mom. -3.113 UpL Cmd Acc 10761 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 5.957 Cmd Rej A 83 EPH B-Leak 1.0200 P41GM 0.0 EPH temp 96.12 Gyro 1 Curr 1 9.60 Roll Bias -0.6402 M Unload MON Gyro 1 Curr 2 9.60 Pitch Bias -1.9152 CTX B PWR 36.69 TSC Move STOP Gyro 2 Curr 1 103.20 Yaw Bias -0.9743 CTX B Volts 3.54 FA Move STOP Gyro 2 Curr 2 100.80 OTG Move DISA Explanation Current Data: UTC 2004:117:19:35:05 (Apr26) f_ACE 2.22e+01 F_CRM 1.91e+09 Kp 4.3 R km 118283D Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 4.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.22e+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 : 0.02 GOES-12 P5 flux, in RADMON P41GM units : 0.01 Orbit Start Time : 2004:116:01:44:01 Geocentric Distance (km), Orbit Leg : 118315 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.02088800000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.02088800000e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.59945049702e+10 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.90905283965e+09