See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Report M8411 Start at 213:18:30 GMT = 2:30pm, Monday August 1 End at 213:21:00 GMT = 5:00pm, Monday August 1 HRC Personnel: Dan Patnaude, Ralph Kraft, Paul Nulsen, Grant Tremblay, and Tom Gauron PLAN: ----- Execute CAP 1618: HRC-S Checkout Activity on Side-A Electronics NOTES/ISSUES/PROBLEMS: ---------------------- There were a few instances of secondary science corruption observed in realtime. The corruption was cleared in the next frame. During the corrupted frames, EED voltages remained nominal. HRC team will compare this to previous instances of side-A secondary science corruption. CLD Files used: 2A_PWRUP_SET_135.CLD 2A_SDEFAULTS_135.CLD SUMMARY: -------- The HRC-S was connected to the Side-A FEA preamplifiers, and the PMT2 was brought to operational levels. Shield rates were stable around < 3500 cps. The HRC-S high voltage was manually ramped up to operational levels by 3:15 local time. Total rates were steady at > 200 cps, while valid event rates were ~ 100 cps. CEA temperatures increased due to warming from the various power supplies, but did not exhibit any unexpected behavior. TIMELINE (GMT day 213): ----------------------- 18:33 Verified SCS 90 and SCS 91 disabled 18:34 SIM position verified at HRC-S focus 18:34 command load 2A_PWRUP_SET_135.CLD uploaded 18:35 FMT1 commanded - recycles the HRC FIFO 18:36 SCS 135 enabled and activated (takes 9-10 min to complete) 18:57 PMT2 brought to operational voltage. Shows rates of < 3500 cps 19:18 HRC-S brought to operational voltage. Shows valid event rates of ~ 100 cps, and total event rates of ~ 200 cps 20:55 HRC-S HVPS powered down. 20:57 PMT2 powered down. 20:58 15V LVPS powered down. UTC 2022:213:18:32:03 (Aug 1) f_ACE 3.84e+01 F_CRM 0.00e+00 Kp 0.7 R km 134427A OBT 2022:213:18:31:46 CTUVCDU 655474 OBC s/w NRML FMT1_NORM CPEstat NORM OBT 775765906.13 ONLVCDU 655472 OBC Errs 0 OBSID 26463 EPState SUN SIM TTpos -99616 HETG Angle 77.96 PCADMODE NPNT RA 79.185 Bus V 28.20 SIM FApos -990 LETG Angle 4.09 PCONTROL NPNT Dec 45.994 Bus I 23.66 AOFSTAR GUID Roll 74.889 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -7.16 Yaw Rate -1.03 HRC-S HV OFF ACA CCD Temp -6.9 Dith Zang 13.73 Pitch Rate 0.04 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -0.56 EVT RT 3314 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -0.47 Batt 1 SOC 100.00% Avg HRMA Temp 73.25 FSS Beta 38.33 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 66.31 SA Resolv 51.19 Batt 3 SOC 100.00% A +15 V 2.81 OBA Tavg Fault NFLT SA Sun Pres ILLM A +5 V 4.84 OBA Trng Fault NFLT +Y SA Amps 11.98 A +24 V 0.00 HRMA power 31.50 SCS 128 ACT -Y SA Amps 11.60 OBA power 43.60 SCS 129 ACT +Y SA Temp 110.20 SCS 130 ACT -Y SA Temp 109.58 ACIS Stat7-0 64 Roll Mom. -3.497 SCS 131 ACT Cold Rad -120.7 Pitch Mom. -8.051 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -77.1 Yaw Mom. -6.928 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 137.343 SCS 107 INAC EPH temp 161.30 UpLCmdAcc 8648 IRU2G2 curr 117.60 M Unload MON Cmd Rej A 116 IRU2G1 curr 91.20 Roll Bias 1.0547 TSC Move STOP Prop. line 03 138.53 Pitch Bias -3.1195 FA Move STOP CTX B PWR 36.69 Prop. line 04 119.92 Yaw Bias -1.6782 OTG Move DISA CTX B Volts 3.54 UTC 2022:213:18:32:03 (Aug 1) f_ACE 3.84e+01 F_CRM 0.00e+00 Kp 0.7 R km 134427A Currently scheduled FPSI, OTG : HRC-S LETG Estimated Kp : 0.7 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 3.84e+01 GOES-R P4 flux, in RADMON P4GM units : 0.058 GOES-R P7 flux, in RADMON P41GM units : 0.023 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4.0 Orbit Start Time : 0.010 Geocentric Distance (km), Orbit Leg : 134285 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.3758e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 7.1512e+04 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.0000e+00