SOT Shift Report Shift M551 Duration: 23 Jan 2001 13:30 EST - 23 Jan 2001 15:30 EST 23 Jan 2001 18:30 GMT - 23 Jan 2001 20:30 GMT SOT Lead: Tom Aldcroft Spacecraft/Aspect: FOT/Science Liason: HRC: ACIS: ======================================== Plan ---- Begin JAN2201D load, starting with perigee passage, followed by further pounding on H1821+643 (~500 ksec in all!), and finally spectroscopy of the soft component of the x-ray spectrum of HER X-1. T_X03 CAL-ER 2001:023:19:32:41.973 20.8 -- -- 02311 H1821+643 2001:024:01:47:39.368 93.7 ACIS-S LETG 00108 HER X-1 2001:025:04:11:46.361 21.6 HRC-S LETG Events ------ 1900 AOS on DSS-34 2000 LOS Notes/Issues/Problems --------------------- - ACIS FP temperature -119.9 C - ACE rates are high, but declining somewhat - ACE 130-214 keV proton fluences (p/cm2-sr-MeV) and Costello predicted activity index OBSERVED SOT alert ------------ ------------- 2-hour Fluence: 2.2E8 3.6E+8 Orbital Fluence: 0 1.0E+9 Kp: 4.0 6.0 Quicklook --------- Obs 2186 H1821+643 HETG ACIS-S OK Snapshot -------- Snapshot matches expected state: UTC 2001:023:19:19:18 (Jan23) f_ACE 2.58e+04 F_ACE 0.00e+00 Kp 4.0 R km 29084A OBT 2001:023:19:18:49 CTUVCDU 14222680 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 96664729.06 ONLVCDU 14222672 OBC Errs 0 OBSID 61764 EPState SUN SIM TTpos -99616 HETG Angle 79.84 PCADMODE NMAN RA 350.315 Bus V 30.08 SIM FApos -467 LETG Angle 4.46 PCONTROL NPNT Dec 44.239 Bus I 27.98 AOFSTAR GUID Roll 316.918 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc NTTNNNNN Dith Yang 2.96 Yaw Rate 42.42 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -1.36 Pitch Rate 25.36 OBSMode NEXT ACA Int Time 1.698 Roll Rate -13.06 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.05 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 14.48 Batt 2 SOC 100.00% ACIS Stat7-0 66 Avg OBA Temp 51.29 SA Resolv 75.47 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 13.53 RadMon DISA HRMA power 77.50 SCS 128 INAC -Y SA Amps 14.30 EPHIN Geom SMAL OBA power 70.20 SCS 129 ACT +Y SA Temp 117.32 E150 669658.5 SCS 130 ACT -Y SA Temp 117.68 E300 61547.0 Roll Mom. -3.365 SCS 107 INAC E1300 247.5 Pitch Mom. 15.586 UpL Cmd Acc 32867 EPH A-Leak 1.0200 P4GM 44921.4 Yaw Mom. -2.511 Cmd Rej A 211 EPH B-Leak 0.2400 P41GM 0.5 Current Data: UTC 2001:023:19:19:18 (Jan23) f_ACE 2.58e+04 F_ACE 0.00e+00 Kp 4.0 R km 29084A Currently scheduled FPSI, OTG : HRC-S LETG Costello Kp : 4.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.58e+04 Orbit Start Time : 2001:023:17:49:01 Geocentric Distance (km), Orbit Leg : 28932 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