SOT Shift Report 2003-07-25 M1446 Duration: 25 Jul 2003 16:30 EDT - 25 Jul 2003 17:30 EDT 25 Jul 2003 20:30 GMT - 25 Jul 2003 21:30 GMT SOT Lead: Tom Aldcroft ======================================== Plan ---- Continue with Jul2503A load: Continue with the long-look observation of the Lagoon Nebula, then into perigee: 203754 M8 2003:206:17:52:32.344 130.1 ACIS-I NONE T_E48 CAL-ER (60613) 2003:208:06:33:00.579 10.2 -- -- GG_48 CAL-ER (60612) 2003:208:09:54:38.730 2.5 -- -- Events ------ 20:30 AOS on DSS-24 21:30 LOS Notes/Issues/Problems --------------------- - Soft proton rates are currently very low but somewhat unsettled. GOES and EPHIN rates are very low. Snapshot -------- Snapshot matches predicted configuration: UTC 2003:206:21:25:04 (Jul25) f_ACE 1.75e+01 F_CRM 1.73e+09 Kp 1.7 R km 116361A OBT 2003:206:21:24:29 CTUVCDU 3321868 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 175555469.88 ONLVCDU 3321856 OBC Errs 0 OBSID 3754 EPState SUN SIM TTpos 92903 HETG Angle 79.46 PCADMODE NPNT RA 270.921 Bus V 29.93 SIM FApos -535 LETG Angle 77.59 PCONTROL NPNT Dec -24.347 Bus I 35.33 AOFSTAR GUID Roll 271.893 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -7.98 Yaw Rate -0.29 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang -4.36 Pitch Rate -0.09 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.18 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -42.38 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -49.81 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 50.97 SA Resolv 148.71 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 16.05 RadMon ENAB HRMA power 106.20 SCS 128 ACT -Y SA Amps 16.25 EPHIN Geom LARG OBA power 128.50 SCS 129 ACT +Y SA Temp 109.58 E150 1.5 SCS 130 INAC -Y SA Temp 111.12 E300 0.2 Roll Mom. 4.471 SCS 107 INAC E1300 0.0 Pitch Mom. 12.315 UpL Cmd Acc 26482 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 5.542 Cmd Rej A 47 EPH B-Leak 0.2240 P41GM 0.0 Gyro 1 Curr 1 7.20 Roll Bias -0.4571 Gyro 1 Curr 2 9.60 Pitch Bias -1.8609 Gyro 2 Curr 1 100.80 Yaw Bias -0.8443 Gyro 2 Curr 2 96.00 Explanation Current Data: UTC 2003:206:21:25:04 (Jul25) f_ACE 1.75e+01 F_CRM 1.73e+09 Kp 1.7 R km 116361A Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 1.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.75e+01 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 : 0.02 Orbit Start Time : 2003:206:01:44:00 Geocentric Distance (km), Orbit Leg : 116282 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 5.82517000000e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 5.82517000000e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 8.62152036141e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.72975168641e+09