SOT Shift Report 2003-05-29 M1407 Duration: 29 May 2003 17:40 EDT - 29 May 2003 18:40 EDT 29 May 2003 21:40 GMT - 29 May 2003 22:40 GMT SOT Lead: Tom Aldcroft ======================================== Plan ---- Hold at current attitude following SCS 107 run. Replan remainder of MAY2603 and join with JUN0203, with products out tomorrow morning. Events ------ 21:40 AOS on DSS-54 21:47 SCS107 manually run 22:40 LOS Notes/Issues/Problems --------------------- - Soft proton rates very high, leading to decision to manually run SCS107, break the current load, and safe the instruments. - EPHIN rates (cts/cm^2-s-sr) OBSERVED RADMON limit ------------ ------------- E1300 (electrons, 2.64 - 6.18 MeV): 0.1 10.0 P4GM (protons, 5.0 - 8.3 MeV): 65.2 300.0 P41GM (protons, 41 - 53 MeV): 0.0 8.47 - ACE 130-214 keV proton fluences (p/cm2-sr-MeV) and Costello predicted activity index OBSERVED SOT alert ------------ ------------- 2-hour Fluence: 2.1e9 3.6E+8 Orbital Fluence (CRM): 5.6e9 1.0E+9 Kp: 6.3 6.0 Quicklook --------- 4174 Fornax cluster ACIS-I NONE OK 4175 Fornax cluster ACIS-I NONE OK (6 ksec only) Snapshot -------- Snapshot matches expected configuration following SCS107 run: UTC 2003:149:22:17:03 (May29) f_ACE 3.49e+05 F_CRM 5.63e+09 Kp 6.3 R km 102146D OBT 2003:149:22:16:32 CTUVCDU 892543 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 170633792.21 ONLVCDU 892528 OBC Errs 0 OBSID 4175 EPState SUN SIM TTpos -99616 HETG Angle 79.46 PCADMODE NPNT RA 54.903 Bus V 30.71 SIM FApos -535 LETG Angle 77.59 PCONTROL NPNT Dec -35.742 Bus I 22.63 AOFSTAR GUID Roll 170.015 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc NNNTTTTT Dith Yang 3.44 Yaw Rate -0.22 HRC-S HV ON ACA CCD Temp -12.6 Dith Zang 7.73 Pitch Rate 0.03 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.11 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -2.82 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta 31.35 Batt 2 SOC 100.00% ACIS Stat7-0 66 Avg OBA Temp 51.45 SA Resolv 58.38 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 11.02 RadMon DISA HRMA power 103.90 SCS 128 INAC -Y SA Amps 11.41 EPHIN Geom LARG OBA power 59.30 SCS 129 INAC +Y SA Temp 109.28 E150 517.1 SCS 130 INAC -Y SA Temp 110.20 E300 10.9 Roll Mom. -1.060 SCS 107 DISA E1300 0.1 Pitch Mom. -10.935 UpL Cmd Acc 4160 EPH A-Leak 1.0200 P4GM 65.2 Yaw Mom. 15.471 Cmd Rej A 249 EPH B-Leak 0.3920 P41GM 0.0 Gyro 1 Curr 1 141.60 Gyro 1 Curr 2 100.80 Gyro 2 Curr 1 9.60 Gyro 2 Curr 2 9.60 Explanation Current Data: UTC 2003:149:22:17:03 (May29) f_ACE 3.49e+05 F_CRM 5.63e+09 Kp 6.3 R km 102146D Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 6.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 3.49e+05 GOES-10 P2 flux, in RADMON P4GM units : 0.46 GOES-12 P2 flux, in RADMON P4GM units : 0.33 GOES-10 P5 flux, in RADMON P41GM units : 0.01 GOES-12 P5 flux, in RADMON P41GM units : 0.01 Orbit Start Time : 2003:147:21:29:01 Geocentric Distance (km), Orbit Leg : 102384 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.07633900000e+05 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.29038311480e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.63232541416e+09