HRC SOT Shift Report See http://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Report H7718 Start at 2020:251:23:52:00.000 = 7:52pm, Monday September 7th, 2020 End at 2020:252:01:47:00.000 = 9:47pm, Monday September 7th, 2020 HRC SOT Shift Report September 07, 2020 HRC Personnel: Dan Patnaude, Ralph Kraft, Paul Nulsen, Grant Tremblay, Tom Gauron PLAN: ----- Execute CAP 1545A - manual ramp up of PMT#2 voltage NOTES/ISSUES/PROBLEMS --------------------- CLD Files executed: 2A_RADSAFE_132.cld SUMMARY: -------- The PMT#2 was powered on and the voltage steps were manually raised to their operational levels. Rates were stable with each step increase, and are currently at ~ 5400 cps. TIMELINE (GMT day 252) ---------------------- 23:54 - enable SCS 107 23:55 - uplink command load 2A_RADSAFE_132.cld 23:56 - enable and Activate SCS 132 23:57 - uplink command OORMPEN to enable RADMON 23:58 - begin script HRC_SH2_ACT_SLOW 23:58 - send command to set PMT#2 to voltage step 0 - HRC verifies step 0 00:00 - send command to turn PMT#2 on at step 0. HRC verifies PMT#2 on at step 0 (dn=88). Rates are stable at 2600 c/s 00:35 - send command to set PMT#2 to voltage step 2 - HRC verifies step 2 (dn=87). Rates are stable at 3400 c/s 00:45 - send command to set PMT#2 to voltage step 4 - HRC verifies step 4 (dn=86). Rates are stable at 4000 c/s 00:59 - send command to set PMT#2 to voltage step 6 - HRC verifies step 6 (dn=85). Rates are stable at 4700 c/s 01:16 - send command to set PMT#2 to voltage step 7 - HRC verifies step 7 (dn=84). Rates are stable at 5200 c/s 01:28 - send command to set PMT#2 to voltage step 8 - HRC verifies step 8 (dn=83). Rates are stable at 5400 c/s 01:47 - HRC Team determines rates are at pre-anomaly levels and that no additional step increases are required. Ends CAP. UTC 2020:251:19:45:01 (Sep 7) f_ACE 1.99e+01 F_CRM 1.00e+00 Kp 0.0 R km 119897A OBT 2020:251:19:41:57 CTUVCDU 1893631 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 715894917.44 ONLVCDU 1893624 OBC Errs 0 OBSID 46956 EPState SUN SIM TTpos -99616 HETG Angle 78.34 PCADMODE NPNT RA 324.002 Bus V 28.52 SIM FApos -467 LETG Angle 76.46 PCONTROL NPNT Dec -3.001 Bus I 24.94 AOFSTAR GUID Roll 261.621 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 0.70 Yaw Rate 0.04 HRC-S HV OFF ACA CCD Temp -15.2 Dith Zang -6.96 Pitch Rate -0.05 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -0.41 EVT RT 31 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -49.61 Batt 1 SOC 100.00% Avg HRMA Temp 70.85 FSS Beta -49.72 Batt 2 SOC 100.00% ACIS Stat7-0 66 Avg OBA Temp 57.30 SA Resolv 157.87 Batt 3 SOC 100.00% Cold Rad -115.9 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -77.1 OBA Trng Fault NFLT +Y SA Amps 12.37 RadMon DISA HRMA power 53.70 SCS 128 INAC -Y SA Amps 12.37 OBA power 70.20 SCS 129 INAC +Y SA Temp 112.66 SCS 130 ACT -Y SA Temp 112.35 Roll Mom. 3.900 SCS 131 DISA Pitch Mom. 17.378 SCS 132 DISA Ephin Temp 0.0000 UpLCmdAcc 6251 Yaw Mom. -7.179 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 107 PMTANKP 130.948 SCS 107 DISA EPH temp 147.16 IRU2G2 curr 112.80 M Unload MON IRU2G1 curr 93.60 Roll Bias 0.4191 TSC Move STOP Prop. line 03 77.56 Pitch Bias -2.4568 CTX A PWR 36.38 FA Move STOP Prop. line 04 55.06 Yaw Bias -1.4967 CTX A Volts 3.52 OTG Move DISA Explanation Current Data: UTC 2020:251:23:46:01 (Sep 7) f_ACE 2.14e+01 F_CRM 1.00e+00 Kp 0.0 R km 131329A Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 0.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.14e+01 GOES-R P4 flux, in RADMON P4GM units : 0.039 GOES-R P7 flux, in RADMON P41GM units : 0.023 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 1760.0 Orbit Start Time : 2020:251:03:34:01 Geocentric Distance (km), Orbit Leg : 131250 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 6.3203e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 7.5767e+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 dissappear in 01/31/2021