See http://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L7706. Start at 239:13:00 GMT PLAN ---- Continuing in holding position until we learn more about the HRC anomaly. NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: Radiation: Solar activity is expected to be very low on days one, two, and three (26 Aug, 27 Aug, 28 Aug). MP: Continuing in holding position until we learn more about the HRC anomaly. Eng: Continuing to watch the HRC temperatures. HRC anomaly status update meeting immediately after the 9am briefing on google meet. GOT: No issues. Quick look data: ---------------- None Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 239/1020-1235 1120 1220 DSS-26 GOLDSTONE 0720-0820 EDT, Wed 26 Aug 239/1720-1935 1805 1845 DSS-65 MADRID 1405-1445 EDT, Wed 26 Aug 239/2305-0220 0005 0205 DSS-26 GOLDSTONE 2005-2205 EDT, Wed 26 Aug 240/0900-1115 1000 1100 DSS-54 MADRID 0600-0700 EDT, Thu 27 Aug 240/2020-2235 2120 2220 DSS-54 MADRID 1720-1820 EDT, Thu 27 Aug SNAPSHOT summary: ---------------- UTC 2020:239:12:19:02 (Aug26) f_ACE 2.01e+01 F_CRM 1.00e+00 Kp 0.3 R km 140340D OBT 2020:239:12:16:17 CTUVCDU 14520447 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 714831377.46 ONLVCDU 14520440 OBC Errs 0 OBSID 65528 EPState SUN SIM TTpos -99616 HETG Angle 78.34 PCADMODE NPNT RA 321.845 Bus V 28.52 SIM FApos -467 LETG Angle 76.46 PCONTROL NPNT Dec -12.123 Bus I 24.43 AOFSTAR GUID Roll 270.998 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc NNNTTTTT Dith Yang -5.49 Yaw Rate 0.02 HRC-S HV ON ACA CCD Temp -9.1 Dith Zang -6.34 Pitch Rate 0.13 SHLD HV 15.0 ACA Int Time 1.698 Roll Rate 0.09 EVT RT 37 AOACSTAT OK FSS SunBeta NSUN SHLD RT 30 FSS Alfa -49.57 Batt 1 SOC 100.00% Avg HRMA Temp 71.98 FSS Beta -49.72 Batt 2 SOC 100.00% ACIS Stat7-0 66 Avg OBA Temp 65.29 SA Resolv 166.89 Batt 3 SOC 100.00% Cold Rad -127.9 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -86.9 OBA Trng Fault NFLT +Y SA Amps 11.98 RadMon DISA HRMA power 94.40 SCS 128 ACT -Y SA Amps 12.18 OBA power 0.00 SCS 129 ACT +Y SA Temp 112.04 SCS 130 INAC -Y SA Temp 111.43 Roll Mom. 0.487 SCS 131 DISA Pitch Mom. 15.691 SCS 132 DISA Ephin Temp 0.0000 UpLCmdAcc 1796 Yaw Mom. -7.031 SCS 133 DISA EIO Temp 0.0000 Cmd Rej A 167 PMTANKP 119.757 SCS 107 DISA EPH temp 147.16 IRU2G2 curr 110.40 M Unload MON IRU2G1 curr 93.60 Roll Bias 0.4015 TSC Move STOP Prop. line 03 121.54 Pitch Bias -2.4449 CTX A PWR 36.32 FA Move STOP Prop. line 04 125.35 Yaw Bias -1.4877 CTX A Volts 3.52 OTG Move DISA UTC 2020:239:12:58:02 (Aug26) f_ACE 2.28e+01 F_CRM 1.00e+00 Kp 0.3 R km 139469D Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 0.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.28e+01 GOES-R P4 flux, in RADMON P4GM units : 0.078 GOES-R P7 flux, in RADMON P41GM units : 0.033 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4.0 Orbit Start Time : 2020:237:22:14:01 Geocentric Distance (km), Orbit Leg : 139563 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 5.1288e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.3082e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.7793e+08 Due to transition to GOES-16, what used to be P2 is now P4 and what used to be P5 is now P7 This message will disappear in 01/31/2021