SOT Shift Report 2003-09-08 M1509 Duration: 8 Sep 2003 17:40 EDT - 8 Sep 2003 19:40 EDT 8 Sep 2003 21:40 GMT - 8 Sep 2003 23:40 GMT SOT Lead: Tom Aldcroft ======================================== Plan ---- Continue with SEP0803A load: Search for IGM warm/hot absorption in the spectrum of the quasar H 1426+428: 3568 H 1426+428 2003:251:13:32:48.475 100.9 ACIS-S HETG Events ------ 21:40 AOS on DSS-16 23:40 LOS Notes/Issues/Problems --------------------- - ACE soft proton rates are moderate and may be falling after a spike over the last day. Levels are still unsettled. ACE 130-214 keV proton fluences (p/cm2-sr-MeV) and Costello predicted activity index OBSERVED SOT alert ------------ ------------- 2-hour Fluence: 1.6E7 3.6E+8 Orbital Fluence (CRM): 2.1E8 3.0E+9 Kp: 2.0 6.0 Snapshot -------- Snapshot matches predicted configuration: UTC 2003:251:23:14:02 (Sep 8) f_ACE 1.77e+03 F_CRM 2.12e+08 Kp 2.0 R km 121776A OBT 2003:251:23:06:50 CTUVCDU 1741303 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 179449610.59 ONLVCDU 1741288 OBC Errs 0 OBSID 3568 EPState SUN SIM TTpos 74424 HETG Angle 5.96 PCADMODE NPNT RA 217.099 Bus V 30.24 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec 42.688 Bus I 28.24 AOFSTAR GUID Roll 294.845 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -1.68 Yaw Rate 0.07 HRC-S HV ON ACA CCD Temp -15.6 Dith Zang 7.99 Pitch Rate 0.27 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.01 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa 0.16 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 32.00 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.61 SA Resolv 57.97 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 12.76 RadMon ENAB HRMA power 72.50 SCS 128 ACT -Y SA Amps 13.72 EPHIN Geom LARG OBA power 73.30 SCS 129 ACT +Y SA Temp 111.12 E150 0.5 SCS 130 ACT -Y SA Temp 111.74 E300 0.0 Roll Mom. -15.116 SCS 107 INAC E1300 0.0 Pitch Mom. 10.208 UpL Cmd Acc 35107 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 3.364 Cmd Rej A 235 EPH B-Leak 0.4800 P41GM 0.0 Gyro 1 Curr 1 7.20 Roll Bias -0.4876 Gyro 1 Curr 2 9.60 Pitch Bias -1.8641 Gyro 2 Curr 1 96.00 Yaw Bias -0.8564 Gyro 2 Curr 2 96.00 Explanation Current Data: UTC 2003:251:23:18:03 (Sep 8) f_ACE 1.78e+03 F_CRM 2.12e+08 Kp 2.0 R km 121919A Currently scheduled FPSI, OTG : ACIS-S HETG Estimated Kp : 2.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.77e+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 : 2003:251:00:34:01 Geocentric Distance (km), Orbit Leg : 121776 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 3.91003500000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 7.82007000000e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.08998207031e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.11895380662e+08