SOT Shift Report Shift M830 Duration: 29 Oct 2001 15:10 EST - 29 Oct 2001 17:10 EST 29 Oct 2001 20:10 GMT - 29 Oct 2001 22:10 GMT SOT Lead: Tom Aldcroft Spacecraft/Aspect: FOT/Science Liason: HRC: ACIS: SOT shift report 2001-10-29 M830 ======================================== Plan ---- Continue with the OCT2801 load: Deep HETGS exposures of the G giants HD 93497 to probe its hot magnetized coronae; study the old classical nova shells in Nova Pictoris 1925; continue the survey of the 8 nearest and brightest ultraluminous IR galaxies: 200118 03403 00 HD 93497 2001:302:10:06:27.066 58.0 ACIS-S HETG 300050 01902 00 RR PIC 2001:303:02:41:07.066 25.0 ACIS-S NONE 600168 02034 00 IRAS 05189-2524 2001:303:10:05:47.066 20.0 ACIS-S NONE Events ------ 20:10 AOS on DSS-66 22:10 LOS Notes/Issues/Problems --------------------- - ACE rates are low/moderate and decreasing ACE 130-214 keV proton fluences (p/cm2-sr-MeV) and Costello predicted activity index OBSERVED SOT alert ------------ ------------- 2-hour Fluence: 5.7E6 3.6E+8 Orbital Fluence (CRM): 4.0E8 1.0E+9 Orbital Fluence (ACIS team model): 1.2E8 1.0E+9 Kp: 1.7 6.0 - EPHIN and GOES rates are very low Snapshot -------- Snapshot matches predicted configuration: UTC 2001:302:21:39:25 (Oct29) f_ACE 1.02e+03 F_CRM 3.99e+08 Kp 1.7 R km 136498D OBT 2001:302:21:39:01 CTUVCDU 7662839 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 120778741.47 ONLVCDU 7662824 OBC Errs 0 OBSID 3403 EPState SUN SIM TTpos 75624 HETG Angle 6.34 PCADMODE NPNT RA 161.719 Bus V 30.40 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec -49.426 Bus I 25.45 AOFSTAR GUID Roll 111.568 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 5.81 Yaw Rate 0.48 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -6.99 Pitch Rate -0.10 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.08 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.85 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta 34.15 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.21 SA Resolv 55.55 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 12.18 RadMon ENAB HRMA power 13.60 SCS 128 ACT -Y SA Amps 12.95 EPHIN Geom LARG OBA power 102.90 SCS 129 ACT +Y SA Temp 114.51 E150 10.2 SCS 130 ACT -Y SA Temp 114.81 E300 0.3 Roll Mom. -4.474 SCS 107 INAC E1300 0.0 Pitch Mom. -5.068 UpL Cmd Acc 34464 EPH A-Leak 1.0200 P4GM 0.3 Yaw Mom. -3.018 Cmd Rej A 27 EPH B-Leak 0.1960 P41GM 0.0 Explanation Current Data: UTC 2001:302:21:39:25 (Oct29) f_ACE 1.02e+03 F_CRM 3.99e+08 Kp 1.7 R km 136498D Currently scheduled FPSI, OTG : ACIS-S HETG Costello Kp : 1.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.02e+03 Orbit Start Time : 2001:301:09:49:01 Geocentric Distance (km), Orbit Leg : 136512 D CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 4.37043000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 8.74086000000e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.48716948010e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.98591380020e+08