See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L8953. Start at 025:13:45 GMT PLAN ---- Finish: Then: NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 10.3 hours) 7 SSR dumps CAP's / Procedures Run: CAP # | Time | Title / Description / Notes [1720](/occweb/web/webapps/ifot/ifot.php?r=flightops&t=properties&format=sheet&id=907055) | 024/1514z | 2024 Winter Eclipse Contingency Actions Part 1 2024 Winter Eclipse Contingency Actions Part 1 [1726](/occweb/web/webapps/ifot/ifot.php?r=flightops&t=properties&format=sheet&id=907061) | 025/0045z | IRU-2 to Low Rate IRU-2 to Low Rate [1728](/occweb/web/webapps/ifot/ifot.php?r=flightops&t=properties&format=sheet&id=907062) | 025/0035z | 2024:025 NSM Eclipse Contingency Actions 2024:025 NSM Eclipse Contingency Actions [1685B](/occweb/web/webapps/ifot/ifot.php?r=flightops&t=properties&format=sheet&id=907064) | 025/0052z | ACA Image Adjustment ACA Image Adjustment [1727](/occweb/web/webapps/ifot/ifot.php?r=flightops&t=properties&format=sheet&id=907068) | 025/1126z | Normal Sunmode Offset Recovery Recovers PCAD to operational state of controlling in NPM using commanded stars in the ACA Radiation: Solar activity is likely to be moderate with a slight chance for an X-class flare on days one, two, and three (25 Jan, 26 Jan, 27 Jan). MP: Following NSM yesterday morning, pickup of loads on tomorrow morning Comm pass. Target to review loads this afternoon. ENG: Normal Sun Mode (NSM) transition yesterday morning. Confluence of star catalog quality and continuous camera bug causing difficulty aquiring guide starts. Contingency steps exectuted nominally. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 26725 WISEA J132104.22+460637.6 ACIS-S NONE 28221 WISEA J083354.40+261210.3 ACIS-S NONE 29073 WISEA J092637.18+402030.5 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 025/1000-1540 1100 1525 DSS-24 GOLDSTONE 0600-1025 EST, Thu 25 Jan 025/1745-2000 1845 1945 DSS-24 GOLDSTONE 1345-1445 EST, Thu 25 Jan 026/0230-0445 0330 0430 DSS-65 MADRID 2230-2330 EST, Thu 25 Jan 026/1225-1440 1325 1425 DSS-24 GOLDSTONE 0825-0925 EST, Fri 26 Jan 026/2320-0135 0020 0120 DSS-26 GOLDSTONE 1920-2020 EST, Fri 26 Jan SNAPSHOT summary: ----------------- UTC 2024:025:13:45:01 (Jan25) f_ACE 1.84e+03 F_CRM 0.00e+00 Kp 1.3 R km 111515A OBT 2024:025:13:44:45 CTUVCDU 14796024 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 822577485.82 ONLVCDU 14796024 OBC Errs 0 OBSID 29211 EPState SUN SIM TTpos -99616 HETG Angle 77.96 PCADMODE NPNT RA 147.984 Bus V 26.64 SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec 27.143 Bus I 22.63 AOFSTAR GUID Roll 109.525 ACA Object SSSSSSSS Dither DISA HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 0.00 Yaw Rate 0.18 HRC-S HV OFF ACA CCD Temp -2.9 Dith Zang 0.00 Pitch Rate 0.17 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.02 EVT RT 5099 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -49.58 Batt 1 SOC 100.00% Avg HRMA Temp 74.89 FSS Beta -49.72 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 67.10 SA Resolv 159.48 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 10.83 A +24 V 0.00 HRMA power 0.00 SCS 128 INAC -Y SA Amps 10.63 OBA power 0.00 SCS 129 INAC +Y SA Temp 118.78 SCS 130 INAC -Y SA Temp 118.41 ACIS Stat7-0 6 Roll Mom. -0.823 SCS 131 DISA Cold Rad -113. Pitch Mom. -27.266 SCS 132 DISA Ephin Temp 0.0000 Warm Rad -77.1 Yaw Mom. 11.405 SCS 133 DISA EIO Temp 0.0000 RadMon DISA PMTANKP 143.738 SCS 107 DISA EPH temp 161.30 UpLCmdAcc 42177 IRU2G2 curr 112.80 M Unload MON Cmd Rej A 75 IRU2G1 curr 93.60 Roll Bias 1.4431 TSC Move STOP Prop. line 03 101.95 Pitch Bias -3.5521 FA Move STOP CTX A PWR 36.27 Prop. line 04 89.78 Yaw Bias -1.7433 OTG Move DISA CTX A Volts 3.52 UTC 2024:025:13:45:01 (Jan25) f_ACE 1.84e+03 F_CRM 0.00e+00 Kp 1.3 R km 111515A Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 1.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.84e+03 GOES-R P4 flux, in RADMON P4GM units : 0.019 GOES-R P7 flux, in RADMON P41GM units : 0.008 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4.0 Orbit Start Time : 0.008 Geocentric Distance (km), Orbit Leg : 111436 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.3353e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.0180e+05 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.0000e+00