See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L8474. Start at 276:13:00 GMT PLAN ---- Start in radiation zone Then: 2022:276:18:17:35 Grating: NONE 2022:276:18:31:36 RADMON Enable 2022:276:18:53:55 Obsid: 27322 SI: ACIS-S (19 ksec) Target: R Aqr 2022:277:00:44:30 Obsid: 24162 SI: ACIS-I (4 ksec) Target: GDHIdp53 2022:277:02:06:17 Obsid: 24163 SI: ACIS-I (4 ksec) Target: GDHIdp53 2022:277:03:27:00 Obsid: 24164 SI: ACIS-I (4 ksec) Target: GDHIdp53 2022:277:04:47:43 Obsid: 24165 SI: ACIS-I (4 ksec) Target: GDHIdp53 2022:277:06:34:01 Obsid: 27467 SI: ACIS-S (20 ksec) Target: R Aqr 2022:277:12:43:09 Obsid: 24511 SI: ACIS-I (15 ksec) Target: V346 Nor NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 8 Supports Completed over the weekend (Total time: 18.6 hours) 7 SSR dumps Loads good through: 2022:281:17:20:14.000 Radiation: 3 M and 1 X class flare over the weekend, ACE rates are elevated. Solar activity is likely to be moderate with a chance for X-class flares on days one, two, and three (03 Oct, 04 Oct, 05 Oct). MP: No issues. ENG: Eclipse was nominal. There was an unexpected OBC-B error log entry, The error was logged about 50 minutes before perigee. The suspicion is that the error was caused by a SEU in one of the IU-A memory buffers (rather than something on the OBC-B side of the interface). GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 27457 SDSSJ234012.69+002432.7 ACIS-S NONE 24028 GDH29 ACIS-I NONE 24027 GDH29 ACIS-I NONE 24025 GDH29 ACIS-I NONE 24026 GDH29 ACIS-I NONE 27455 SDSSJ234019.82-005908.3 ACIS-S NONE 24024 GDH29 ACIS-I NONE 27456 V745_Sco_s1 ACIS-S NONE 26093 Abell141 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 276/1205-1420 1305 1405 DSS-56 MADRID 0905-1005 EDT, Mon 3 Oct 277/0305-0520 0405 0505 DSS-34 CANBERRA 0005-0105 EDT, Tue 4 Oct 277/1015-1230 1115 1215 DSS-54 MADRID 0715-0815 EDT, Tue 4 Oct 277/1700-1915 1800 1900 DSS-54 MADRID 1400-1500 EDT, Tue 4 Oct SNAPSHOT summary: ----------------- UTC 2022:275:23:59:01 (Oct 2) f_ACE 5.49e+03 F_CRM 0.00e+00 Kp 3.7 R km 106626D OBT 2022:275:23:56:10 CTUVCDU 14910463 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 781142170.39 ONLVCDU 14910448 OBC Errs 0 OBSID 24817 EPState SUN SIM TTpos 92903 HETG Angle 77.96 PCADMODE NPNT RA 266.568 Bus V 28.05 SIM FApos -535 LETG Angle 76.09 PCONTROL NPNT Dec -28.902 Bus I 19.80 AOFSTAR GUID Roll 272.012 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 0.88 Yaw Rate -0.08 HRC-S HV OFF ACA CCD Temp -8.4 Dith Zang 7.79 Pitch Rate 0.10 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -0.44 EVT RT 4844 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -4.90 Batt 1 SOC 100.00% Avg HRMA Temp 72.76 FSS Beta 12.12 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 63.88 SA Resolv 77.43 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 9.86 A +24 V 0.00 HRMA power 0.00 SCS 128 ACT -Y SA Amps 9.48 OBA power 0.00 SCS 129 ACT +Y SA Temp 113.89 SCS 130 ACT -Y SA Temp 113.58 ACIS Stat7-0 6 Roll Mom. -7.627 SCS 131 ACT Cold Rad -120. Pitch Mom. 6.002 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -79.6 Yaw Mom. -3.925 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 137.343 SCS 107 INAC EPH temp 161.30 UpLCmdAcc 44593 IRU2G2 curr 112.80 M Unload MON Cmd Rej A 9 IRU2G1 curr 93.60 Roll Bias 1.0960 TSC Move STOP Prop. line 03 107.02 Pitch Bias -3.1687 FA Move STOP CTX B PWR 36.69 Prop. line 04 90.80 Yaw Bias -1.6918 OTG Move DISA CTX B Volts 3.54 UTC 2022:276:13:03:01 (Oct 3) f_ACE 1.82e+03 F_CRM 0.00e+00 Kp 0.7 R km 33771A Currently scheduled FPSI, OTG : HRC-S HETG Estimated Kp : 0.7 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.82e+03 GOES-R P4 flux, in RADMON P4GM units : 0.535 GOES-R P7 flux, in RADMON P41GM units : 0.025 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 136.0 Orbit Start Time : 0.010 Geocentric Distance (km), Orbit Leg : 32909 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.1284e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.3959e+05 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.0000e+00