SOT Shift Report 2002-09-26 M1162 Shift M1162 Duration: 26 Sep 2002 14:30 EDT - 26 Sep 2002 16:00 EDT 26 Sep 2002 18:30 GMT - 26 Sep 2002 20:00 GMT SOT Lead: Tom Aldcroft Spacecraft/Aspect: FOT/Science Liason: HRC: ACIS: ======================================== Plan ---- Continue with SEP2302C load: come out of perigee; then do a deep imaging search for X-ray emission from a proto-cluster at Z=3.8: T_X34 CAL-ER 2002:269:15:19:11.702 20.8 -- -- 04379 4C41.17 2002:269:21:33:51.702 75.0 ACIS-S NONE Events ------ 18:30 AOS on DSS-27 19:30 LOS (early termination; support req'ts met) Notes/Issues/Problems --------------------- - ACE radiation rates are low - ACIS FP temperature -117.0 C - Star in slot 6 was lost several times during the COMM, probably because a hot pixel (1200 e/sec) was disturbing the centroid so much that the OBC issued a new search command. Star was immediately re-acquired each time. Quicklook --------- 2676 NGC 5904 ACIS-S NONE OK Snapshot -------- Snapshot matches expected configuration: UTC 2002:269:19:35:34 (Sep26) f_ACE 2.70e+01 F_CRM 0.00e+00 Kp 1.0 R km 54690A OBT 2002:269:19:31:53 CTUVCDU 2133247 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 149455913.55 ONLVCDU 2133232 OBC Errs 0 OBSID 61019 EPState SUN SIM TTpos -99616 HETG Angle 79.46 PCADMODE NPNT RA 106.800 Bus V 29.93 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec 40.802 Bus I 32.79 AOFSTAR GUID Roll 79.927 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 7.62 Yaw Rate -0.12 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -0.78 Pitch Rate -0.03 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.08 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.28 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta 9.01 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.37 SA Resolv 80.73 Batt 3 SOC 100.00% Cold Rad -125.5 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 15.85 RadMon DISA HRMA power 102.10 SCS 128 ACT -Y SA Amps 16.64 EPHIN Geom SMAL OBA power 131.50 SCS 129 ACT +Y SA Temp 112.66 E150 4646.3 SCS 130 INAC -Y SA Temp 112.97 E300 11.8 Roll Mom. 0.493 SCS 107 INAC E1300 0.0 Pitch Mom. 8.278 UpL Cmd Acc 33001 EPH A-Leak 1.0200 P4GM 3.1 Yaw Mom. -3.385 Cmd Rej A 35 EPH B-Leak 0.6520 P41GM 0.0 Explanation Current Data: UTC 2002:269:20:02:05 (Sep26) f_ACE 2.38e+01 F_CRM 0.00e+00 Kp 1.0 R km 57574A Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 1.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.38e+01 GOES-8 P2 flux, in RADMON P4GM units : 0.00 GOES-10 P2 flux, in RADMON P4GM units : 0.00 GOES-8 P5 flux, in RADMON P41GM units : 0.01 GOES-10 P5 flux, in RADMON P41GM units : 0.01 Orbit Start Time : 2002:269:14:44:01 Geocentric Distance (km), Orbit Leg : 57241 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.65165000000e+04 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.98298056000e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.00000000000e+00