See http://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L6622. Start at 250:13:00 GMT PLAN ---- Return to science planned for Saturday morning using the 10 pm EDT Friday (9/8) comm as the last uplink opportunity. NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports completed in the last 24 hours (total time: 6.9 hours) 3 SSR dumps Loads good through: 2017:253:19:10:38 SCS 107 ran due to radiation near 250:02:41 and it shut down science operations. CAP 425I, 250/1151z, Monthly EIA Sequencer-A Self Test. Radiation: Solar activity is expected to remain high with a chance for X-class flares on days one, two, and three (07 Sep, 08 Sep, 09 Sep). A CME associated with yesterday's X9 flare is expected to arrive by Friday morning. MP: Return to science loads are in progress, they will be a combination of Sep0417 and Sep1117 loads. Eng: SCS 107 ran nominally. Clean-up actions include disabling SCS 29, this will be executed at the next comm. We will also run a CAP in the afternoon pass to change ObsID. GOT: No issues. Quick look data: ---------------- None Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 250/1030-1245 1130 1230 DSS-15 GOLDSTONE 0730-0830 EDT, Thu 7 Sep 250/1725-1940 1825 1925 DSS-54 MADRID 1425-1525 EDT, Thu 7 Sep 251/0145-0400 0245 0345 DSS-65 MADRID 2245-2345 EDT, Thu 7 Sep 251/1110-1325 1210 1310 DSS-36 CANBERRA 0810-0910 EDT, Fri 8 Sep 251/1845-2100 1945 2045 DSS-54 MADRID 1545-1645 EDT, Fri 8 Sep SNAPSHOT summary: ---------------- UTC 2017:250:12:28:01 (Sep 7) f_ACE 8.56e+03 F_CRM 1.67e+09 Kp 4.0 R km 121496D OBT 2017:250:12:25:38 CTUVCDU 1732735 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 621174338.04 ONLVCDU 1732720 OBC Errs 0 OBSID 18997 EPState SUN SIM TTpos -99616 HETG Angle 78.34 PCADMODE NPNT RA 325.065 Bus V 28.67 SIM FApos -467 LETG Angle 76.84 PCONTROL NPNT Dec -23.174 Bus I 24.17 AOFSTAR GUID Roll 315.989 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc NNNTTTTT Dith Yang 2.36 Yaw Rate -0.12 HRC-S HV ON ACA CCD Temp -16.5 Dith Zang 7.92 Pitch Rate 0.14 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.08 EVT RT 0 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -49.57 Batt 1 SOC 100.00% Avg HRMA Temp 70.81 FSS Beta -49.76 Batt 2 SOC 100.00% ACIS Stat7-0 67 Avg OBA Temp 55.41 SA Resolv 155.04 Batt 3 SOC 100.00% Cold Rad -123.1 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 12.18 RadMon DISA HRMA power 48.50 SCS 128 ACT -Y SA Amps 11.60 EPHIN Geom VLD OBA power 70.20 SCS 129 ACT +Y SA Temp 113.58 E150 3039232.0 SCS 130 ACT -Y SA Temp 113.89 E300 15680.0 Roll Mom. -1.136 SCS 131 DISA E1300 327.0 Pitch Mom. -8.483 SCS 132 DISA EPH A-Leak 1.0200 UpLCmdAcc 43103 Yaw Mom. -18.825 SCS 133 DISA EPH B-Leak 0.0000 Cmd Rej A 207 PMTANKP 130.948 SCS 107 DISA EPH temp 126.31 Gyro 2 Curr 1 103.20 EPH 27I 7.11 M Unload MON Gyro 2 Curr 2 122.40 Roll Bias -0.0704 TSC Move STOP Prop. line 03 82.65 Pitch Bias -1.9732 CTX B PWR 36.69 FA Move STOP Prop. line 04 55.80 Yaw Bias -1.2045 CTX B Volts 3.54 OTG Move DISA UTC 2017:250:12:46:15 (Sep 7) f_ACE 8.44e+03 F_CRM 1.67e+09 Kp 3.7 R km 120753D Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 4.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 8.44e+03 GOES-13 P2 flux, in RADMON P4GM units : 359.70 GOES-15 P2 flux, in RADMON P4GM units : 382.80 GOES-13 P5 flux, in RADMON P41GM units : 0.60 GOES-15 P5 flux, in RADMON P41GM units : 0.52 GOES-13 E > 2.0 MeV flux (p/cm^2-s-sr) : 756.0 Orbit Start Time : 2017:248:16:44:01 Geocentric Distance (km), Orbit Leg : 120837 D CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 2.3279e+04 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.1760e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.6209e+09