SOT Shift Report 2002-09-18 M1154 Shift M1154 Duration: 18 Sep 2002 12:00 EDT - 18 Sep 2002 13:30 EDT 18 Sep 2002 16:00 GMT - 18 Sep 2002 17:30 GMT SOT Lead: Tom Aldcroft Spacecraft/Aspect: FOT/Science Liason: HRC: ACIS: ======================================== Plan ---- Continue with SEP1602C load: finish perigee pass, then investigate stellar mass loss versus external accretion in the X-ray bright elliptical NGC1600: ---- T_X31 00 CAL-ER 2002:261:17:06:45.983 20.8 -- -- 600218 04283 00 0 NGC1600 2002:261:23:23:11.741 27.0 ACIS-S NONE Events ------ 16:40 AOS 17:25 LOS Notes/Issues/Problems --------------------- - ACE radiation rates are moderate and have risen sharply over the last 1/2 day ACE 130-214 keV proton fluences (p/cm2-sr-MeV) and Costello predicted activity index OBSERVED SOT alert ------------ ------------- 2-hour Fluence: 2.0E6 3.6E+8 Orbital Fluence (CRM): -- 1.0E+9 Orbital Fluence (ACIS team model): -- 1.0E+9 Kp: 2.0 6.0 Snapshot -------- Snapshot matches expected configuration: UTC 2002:261:17:27:19 (Sep18) f_ACE 2.48e+02 F_CRM 0.00e+00 Kp 2.0 R km 30658A OBT 2002:261:17:23:31 CTUVCDU 16183039 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 148757011.05 ONLVCDU 16183024 OBC Errs 0 OBSID 61028 EPState SUN SIM TTpos -99616 HETG Angle 79.46 PCADMODE NPNT RA 112.902 Bus V 30.24 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec 44.998 Bus I 27.48 AOFSTAR GUID Roll 71.473 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -5.11 Yaw Rate -0.03 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang 7.96 Pitch Rate -0.08 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.14 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.30 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta 19.70 Batt 2 SOC 100.00% ACIS Stat7-0 67 Avg OBA Temp 51.45 SA Resolv 70.12 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 12.76 RadMon DISA HRMA power 94.70 SCS 128 ACT -Y SA Amps 13.91 EPHIN Geom SMAL OBA power 29.00 SCS 129 ACT +Y SA Temp 112.66 E150 110439.0 SCS 130 ACT -Y SA Temp 112.97 E300 18620.2 Roll Mom. -0.247 SCS 107 INAC E1300 6926.8 Pitch Mom. 21.118 UpL Cmd Acc 19719 EPH A-Leak 1.0200 P4GM 9235.8 Yaw Mom. 1.777 Cmd Rej A 200 EPH B-Leak 0.6440 P41GM 46.9 Explanation Current Data: UTC 2002:261:17:46:03 (Sep18) f_ACE 2.65e+02 F_CRM 0.00e+00 Kp 2.0 R km 32070A Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 2.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.65e+02 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 : 2002:261:16:24:00 Geocentric Distance (km), Orbit Leg : 31904 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.00000000000e+00 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.00000000000e+00