See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L8692. Start at 129:12:52 GMT PLAN ---- Finish: Then: 2023:129:13:25:47 Obsid: 27489 SI: HRC-S (14 ksec) Target: NGC3665 2023:129:18:01:29 Obsid: 27830 SI: ACIS-S (18 ksec) Target: NGC5872 2023:129:23:40:18 Obsid: 27833 SI: ACIS-S (30 ksec) Target: AT2023fhn 2023:130:08:27:35 Obsid: 25242 SI: ACIS-S (28 ksec) Target: SDSSJ090531.07+ NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 1 Supports Completed in the last 24 hours (Total time: 2.5 hours) 1 SSR dumps Radiation: Solar activity is likely to be moderate with a slight chance for an X-class flare on days one, two, and three (09 May, 10 May, 11 May). There was a M6.5 class flare occuring at 3:54 UTC (May 9) in the northwestern quadrant from AR 3296, causing an R2 (Moderate) HF Radio Blackout. Awaiting coronagraphy imagery to determine if there is any associated CME. Current Solar Flare Threat is 55% chance for M-class, 20% for X-class, and 95% for Protons. MP: Command Load to interrupt May 8th schedule. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 26625 AT2023fhn ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 129/1445-1700 1545 1645 DSS-26 GOLDSTONE 1145-1245 EDT, Tue 9 May 129/1755-1943 1900 1928 DSS-34 CANBERRA 1500-1528 EDT, Tue 9 May 130/0920-1135 1020 1120 DSS-54 MADRID 0620-0720 EDT, Wed 10 May 130/2200-0245 2300 0230 DSS-65 MADRID 1900-2230 EDT, Wed 10 May SNAPSHOT summary: ----------------- UTC 2023:129:00:09:02 (May 9) f_ACE 5.26e+03 F_CRM 0.00e+00 Kp 2.3 R km 131665A OBT 2023:129:00:05:58 CTUVCDU 10488831 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 799977958.23 ONLVCDU 10488824 OBC Errs 0 OBSID 25222 EPState SUN SIM TTpos 75623 HETG Angle 77.96 PCADMODE NPNT RA 227.753 Bus V 27.58 SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec -11.476 Bus I 23.91 AOFSTAR GUID Roll 172.004 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 0.27 Yaw Rate -0.21 HRC-S HV OFF ACA CCD Temp -5.1 Dith Zang -5.66 Pitch Rate 0.01 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.02 EVT RT 6119 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -49.57 Batt 1 SOC 100.00% Avg HRMA Temp 73.82 FSS Beta -49.72 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 66.08 SA Resolv 174.35 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 11.79 A +24 V 0.00 HRMA power 0.00 SCS 128 ACT -Y SA Amps 11.21 OBA power 0.00 SCS 129 ACT +Y SA Temp 112.35 SCS 130 ACT -Y SA Temp 111.43 ACIS Stat7-0 6 Roll Mom. 2.521 SCS 131 ACT Cold Rad -120. Pitch Mom. -13.311 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -79.6 Yaw Mom. 6.264 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 145.336 SCS 107 INAC EPH temp 178.27 UpLCmdAcc 18689 IRU2G2 curr 110.40 M Unload MON Cmd Rej A 149 IRU2G1 curr 96.00 Roll Bias 1.2810 TSC Move STOP Prop. line 03 84.69 Pitch Bias -3.3591 FA Move STOP CTX A PWR 36.38 Prop. line 04 99.42 Yaw Bias -1.7273 OTG Move DISA CTX A Volts 3.52 UTC 2023:129:12:51:01 (May 9) f_ACE 6.91e+03 F_CRM 0.00e+00 Kp 0.7 R km 153396A Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 0.7 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 6.91e+03 GOES-R P4 flux, in RADMON P4GM units : 123.420 GOES-R P7 flux, in RADMON P41GM units : 0.015 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 215.0 Orbit Start Time : 0.013 Geocentric Distance (km), Orbit Leg : 153384 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 3.6734e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.1056e+06 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.0000e+00