SOT Shift Report Shift M743 Duration: 3 Aug 2001 14:15 EDT - 3 Aug 2001 15:15 EDT 3 Aug 2001 18:15 GMT - 3 Aug 2001 19:15 GMT SOT Lead: Tom Aldcroft Spacecraft/Aspect: FOT/Science Liason: HRC: ACIS: ======================================== Plan ---- Continue with JUL3001 load: search for cataclysmic variables and low luminosity LMXBs in the cluster M15; observe the BALQSO LBQS 2201-1834; observe the interaction between the radio source and the cooling flow in A262; and determine the nature of the hard X-ray emission from several groups of galaxies observed with ASCA: 02412 00 M15 2001:215:16:37:57.034 9.0 HRC-I NONE 02114 00 LBQS 2201-1834 2001:215:19:41:34.444 5.0 ACIS-S NONE 02215 00 A262 2001:215:21:59:43.409 29.0 ACIS-S NONE 02231 00 RGH80 2001:216:06:44:05.501 11.0 ACIS-I NONE T_E75 00 CAL-ER 2001:216:10:28:28.811 8.4 -- -- T_X7600 00 CAL-ER 2001:216:19:12:43.483 20.8 -- -- Events ------ 18:15 AOS on DSS-54 19:15 LOS Notes/Issues/Problems --------------------- - ACE radiation rates are moderate and falling slowly ACE 130-214 keV proton fluences (p/cm2-sr-MeV) and Costello predicted activity index OBSERVED SOT alert ------------ ------------- 2-hour Fluence: 6.6E6 3.6E+8 Orbital Fluence (CRM): 3.0E8 1.0E+9 Orbital Fluence (ACIS team model): 1.1E8 1.0E+9 Kp: 1.3 6.0 - EPHIN rates low - ACIS FP temperature -119.7 C - HRC EGSE still not receiving telemetry Snapshot -------- Snapshot matches expected configuration UTC 2001:215:18:31:28 (Aug 3) f_ACE 9.28e+02 F_CRM 2.98e+08 Kp 1.3 R km 134072D OBT 2001:215:18:30:53 CTUVCDU 11839231 OBC s/w NRML FMT1_SSR CPEstat NORM OBT 113250653.52 ONLVCDU 11839216 OBC Errs 0 OBSID 2412 EPState SUN SIM TTpos -50504 HETG Angle 79.84 PCADMODE NPNT RA 322.519 Bus V 30.55 SIM FApos -715 LETG Angle 77.96 PCONTROL NPNT Dec 12.176 Bus I 29.00 AOFSTAR GUID Roll 163.566 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -8.52 Yaw Rate 0.16 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang 0.35 Pitch Rate -0.18 OBSMode OBSV ACA Int Time 1.698 Roll Rate 0.15 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -42.54 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -49.81 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 50.97 SA Resolv 149.52 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 14.10 RadMon ENAB HRMA power 83.50 SCS 128 ACT -Y SA Amps 14.68 EPHIN Geom LARG OBA power 78.30 SCS 129 ACT +Y SA Temp 109.89 E150 1.2 SCS 130 ACT -Y SA Temp 110.51 E300 0.1 Roll Mom. 9.355 SCS 107 INAC E1300 0.0 Pitch Mom. 1.939 UpL Cmd Acc 49442 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 0.275 Cmd Rej A 68 EPH B-Leak 0.2080 P41GM 0.0 Current Data: UTC 2001:215:18:36:39 (Aug 3) f_ACE 1.14e+03 F_CRM 2.98e+08 Kp 1.3 R km 133951D Currently scheduled FPSI, OTG : HRC-I NONE Costello Kp : 1.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.14e+03 Orbit Start Time : 2001:214:03:29:00 Geocentric Distance (km), Orbit Leg : 134024 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.09497000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.15746263220e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.97771156840e+08