SOT Shift Report 2003-09-17 M1518 Duration: 17 Sep 2003 16:30 EDT - 17 Sep 2003 18:30 EDT 17 Sep 2003 20:30 GMT - 17 Sep 2003 22:30 GMT SOT Lead: Tom Aldcroft ======================================== Plan ---- Continue with SEP1503A load: continue looking for entropy fluctuations in galaxy groups; study the composite Seyfert/star-forming galaxy IRAS01072+4954; then into perigee: 04194 NGC 6338 2003:260:08:51:50.888 48.0 ACIS-I NONE 04001 IRAS01072+4954 2003:260:22:41:15.174 24.3 ACIS-I NONE T_E68 CAL-ER (60552) 2003:261:06:00:54.643 10.2 -- -- GG_68 CAL-ER (60551) 2003:261:10:23:09.083 3.6 -- -- T_X69 CAL-ER (60550) 2003:261:15:33:04.390 20.8 -- -- Events ------ 20:35 AOS on DSS-66 22:35 LOS Notes/Issues/Problems --------------------- - ACA EGSE reconfiguration is partially successful: - Full functionality is available on 'unagi' - On 'coot', the perl TEvent alarm package is conflicting with telemetry receipt. This is under investigation. A workaround is available which removes this package at the expense of realtime telemetry data logging. - ACE soft proton rates are still elevated, but seem to be past the peak for now: - ACE 130-214 keV proton fluences (p/cm2-sr-MeV) and Costello predicted activity index OBSERVED SOT alert ------------ ------------- 2-hour Fluence: 2.2E7 3.6E+8 Orbital Fluence (CRM): 1.0E9 3.0E+9 Kp: 5.3 6.0 - EPHIN rates are just slightly elevated: EPHIN rates (cts/cm^2-s-sr) OBSERVED RADMON limit ------------ ------------- E1300 (electrons, 2.64 - 6.18 MeV): 1.0 10.0 P4GM (protons, 5.0 - 8.3 MeV): 0.3 300.0 P41GM (protons, 41 - 53 MeV): 0.1 8.47 Snapshot -------- Snapshot matches expected configuration: UTC 2003:260:20:54:03 (Sep17) f_ACE 2.83e+03 F_CRM 1.07e+09 Kp 5.3 R km 110011D OBT 2003:260:20:53:36 CTUVCDU 4744637 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 180219216.71 ONLVCDU 4744624 OBC Errs 0 OBSID 4194 EPState SUN SIM TTpos 92903 HETG Angle 79.46 PCADMODE NPNT RA 258.814 Bus V 30.24 SIM FApos -535 LETG Angle 77.59 PCONTROL NPNT Dec 57.429 Bus I 27.22 AOFSTAR GUID Roll 273.484 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 1.84 Yaw Rate -0.45 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang -0.47 Pitch Rate -0.17 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.02 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa 0.17 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 4.81 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.77 SA Resolv 85.07 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 13.14 RadMon ENAB HRMA power 41.10 SCS 128 ACT -Y SA Amps 13.53 EPHIN Geom SMAL OBA power 64.10 SCS 129 ACT +Y SA Temp 111.74 E150 80.8 SCS 130 ACT -Y SA Temp 112.35 E300 1.0 Roll Mom. -1.626 SCS 107 INAC E1300 0.3 Pitch Mom. 4.805 UpL Cmd Acc 44616 EPH A-Leak 1.0200 P4GM 0.1 Yaw Mom. 11.208 Cmd Rej A 14 EPH B-Leak 1.0200 P41GM 0.0 Gyro 1 Curr 1 9.60 Roll Bias -0.4923 Gyro 1 Curr 2 9.60 Pitch Bias -1.8651 Gyro 2 Curr 1 96.00 Yaw Bias -0.8620 Gyro 2 Curr 2 96.00 Explanation Current Data: UTC 2003:260:20:54:03 (Sep17) f_ACE 2.83e+03 F_CRM 1.07e+09 Kp 5.3 R km 110011D Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 5.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.83e+03 GOES-10 P2 flux, in RADMON P4GM units : 0.00 GOES-12 P2 flux, in RADMON P4GM units : 0.00 GOES-10 P5 flux, in RADMON P41GM units : 0.01 GOES-12 P5 flux, in RADMON P41GM units : 0.01 Orbit Start Time : 2003:258:22:59:00 Geocentric Distance (km), Orbit Leg : 110057 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 4.10724000000e+04 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 4.10724000000e+04 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.62812694603e+10 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.06677280530e+09