See http://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L7708. Start at 241:13:00 GMT PLAN ---- Will be discussing possibilities given the second HRC anomaly. NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports completed in the last 24 hours (Total time: 6.9 hours) 4 CAPs: - 3 instances of CAP 1510, DSN Outage Deadman Load, Prt 2 Only at 240/2155z, 241/0247z, 241/1123z - CAP 1539, 240/2135z, Day 2020:237 HRC Anomaly Response Actions Radiation: Solar activity is expected to be very low on days one, two, and three (28 Aug, 29 Aug, 30 Aug). MP: Will be discussing possibilities given the second HRC anomaly. Eng: Second HRC anomaly. Watching the HRC temperatures. Tag-up today on google meet immediately after the 9am briefing. GOT: No issues. Quick look data: ---------------- None Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 241/1000-1215 1100 1200 DSS-36 CANBERRA 0700-0800 EDT, Fri 28 Aug 241/1430-1920 1530 1905 DSS-65 MADRID 1130-1505 EDT, Fri 28 Aug 242/0130-0345 0230 0330 DSS-26 GOLDSTONE 2230-2330 EDT, Fri 28 Aug 242/1000-1215 1100 1200 DSS-24 GOLDSTONE 0700-0800 EDT, Sat 29 Aug 242/1545-1800 1645 1745 DSS-54 MADRID 1245-1345 EDT, Sat 29 Aug 243/0015-0230 0115 0215 DSS-65 MADRID 2115-2215 EDT, Sat 29 Aug 243/1345-1600 1445 1940 DSS-65 MADRID 1045-1540 EDT, Sun 30 Aug SNAPSHOT summary: ---------------- UTC 2020:241:12:00:01 (Aug28) f_ACE 2.15e+01 F_CRM 1.00e+00 Kp 0.3 R km 135719A OBT 2020:241:11:57:32 CTUVCDU 15190399 OBC s/w NRML FMT1_NORM CPEstat NORM OBT 715003052.65 ONLVCDU 15190392 OBC Errs 0 OBSID 65528 EPState SUN SIM TTpos -99616 HETG Angle 78.34 PCADMODE NPNT RA 125.512 Bus V 28.67 SIM FApos -467 LETG Angle 76.46 PCONTROL NPNT Dec -43.008 Bus I 22.88 AOFSTAR GUID Roll 140.016 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc NNNTTTTT Dith Yang 8.34 Yaw Rate -0.34 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -5.49 Pitch Rate -0.03 SHLD HV 15.0 ACA Int Time 1.698 Roll Rate -0.55 EVT RT 34 AOACSTAT OK FSS SunBeta SUN SHLD RT 23 FSS Alfa 2.82 Batt 1 SOC 100.00% Avg HRMA Temp 72.14 FSS Beta 29.79 Batt 2 SOC 100.00% ACIS Stat7-0 67 Avg OBA Temp 64.90 SA Resolv 59.97 Batt 3 SOC 100.00% Cold Rad -127.9 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -84.4 OBA Trng Fault NFLT +Y SA Amps 11.41 RadMon DISA HRMA power 94.40 SCS 128 INAC -Y SA Amps 11.21 OBA power 35.10 SCS 129 ACT +Y SA Temp 112.04 SCS 130 INAC -Y SA Temp 112.04 Roll Mom. 6.913 SCS 131 DISA Pitch Mom. -0.415 SCS 132 DISA Ephin Temp 0.0000 UpLCmdAcc 2261 Yaw Mom. 2.428 SCS 133 DISA EIO Temp 0.0000 Cmd Rej A 242 PMTANKP 138.942 SCS 107 DISA EPH temp 147.16 IRU2G2 curr 110.40 M Unload MON IRU2G1 curr 96.00 Roll Bias 0.4060 TSC Move STOP Prop. line 03 148.52 Pitch Bias -2.4466 CTX B PWR 36.69 FA Move STOP Prop. line 04 116.70 Yaw Bias -1.4917 CTX B Volts 3.54 OTG Move DISA UTC 2020:241:12:59:01 (Aug28) f_ACE 2.01e+01 F_CRM 1.00e+00 Kp 0.3 R km 137479A Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 0.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.81e+01 GOES-R P4 flux, in RADMON P4GM units : 0.039 GOES-R P7 flux, in RADMON P41GM units : 0.010 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 8.6 Orbit Start Time : 2020:240:13:44:02 Geocentric Distance (km), Orbit Leg : 137338 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.0302e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.8607e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.0000e+00 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