SOT Shift Report 2004-02-02 M1656 Duration: 2 Feb 2004 15:35 EST - 2 Feb 2004 17:35 EST 2 Feb 2004 20:35 GMT - 2 Feb 2004 22:35 GMT SOT Lead: Tom Aldcroft ======================================== Plan ---- Continue with FEB0204B load: descend through perigee, then search for hot gas in the halo of the normal spiral galaxy NGC 4013: T_E20 CAL-ER (60387) 2004:033:17:01:49.941 8.2 -- -- T_X21 CAL-ER (60386) 2004:034:03:31:20.838 20.8 -- -- 04739 NGC 4013 2004:034:09:48:34.086 80.0 ACIS-S NONE Events ------ 20:35 AOS on DSS-46 22:35 LOS Notes/Issues/Problems --------------------- - Difficulty establishing solid communications until a swap from LGA-A to LGA-B - ACE and GOES radiation rates are low Snapshot -------- Snapshot matches expected configuration: UTC 2004:033:22:22:03 (Feb 2) f_ACE 2.80e+01 F_CRM 4.90e+08 Kp 3.3 R km 49293D OBT 2004:033:22:21:42 CTUVCDU 963173 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 192147702.71 ONLVCDU 963160 OBC Errs 0 OBSID 60387 EPState SUN SIM TTpos -99616 HETG Angle 79.46 PCADMODE NPNT RA 149.002 Bus V 29.30 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec 13.997 Bus I 28.74 AOFSTAR GUID Roll 75.674 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -7.99 Yaw Rate 0.17 HRC-S HV ON ACA CCD Temp -15.6 Dith Zang 7.97 Pitch Rate -0.10 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.12 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -49.57 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -49.78 Batt 2 SOC 100.00% ACIS Stat7-0 66 Avg OBA Temp 51.61 SA Resolv 166.98 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 14.10 RadMon DISA HRMA power 0.00 SCS 128 ACT -Y SA Amps 14.30 EPHIN Geom SMAL OBA power 126.90 SCS 129 ACT +Y SA Temp 118.78 E150 184975.6 SCS 130 ACT -Y SA Temp 118.78 E300 395.5 Roll Mom. 5.446 SCS 107 INAC E1300 1.3 Pitch Mom. 3.993 UpL Cmd Acc 39691 EPH A-Leak 1.0200 P4GM 837.4 Yaw Mom. 12.743 Cmd Rej A 196 EPH B-Leak 0.6160 P41GM 0.0 EPH temp 75.74 Gyro 1 Curr 1 7.20 Roll Bias -0.5909 Gyro 1 Curr 2 9.60 Pitch Bias -1.8882 Gyro 2 Curr 1 103.20 Yaw Bias -0.9280 Gyro 2 Curr 2 98.40 Explanation Current Data: UTC 2004:033:22:22:03 (Feb 2) f_ACE 2.80e+01 F_CRM 4.90e+08 Kp 3.3 R km 49293D Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 3.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.80e+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 : 2004:031:11:04:00 Geocentric Distance (km), Orbit Leg : 49580 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.01656402200e+06 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.42200493188e+10 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.90012575492e+08