See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9679. Start at 020:14:00 GMT PLAN ---- Replan for restart tomorrow, NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 6.5 hours) 2 SSR dumps. CAP 1230S Manual OBSID Change Radiation: Solar activity is likely to be moderate with a chance for X-class flares on day one (20 Jan) and likely to be moderate with a slight chance for an X-class flare on days two and three (21 Jan, 22 Jan). The geomagnetic field is expected to be at minor storm to severe storm levels on day one (20 Jan), quiet to minor storm levels on day two (21Jan) and quiet to unsettled levels on day three (22 Jan). Protons will be above threshold on day one to three (20-22 Jan). MP: Jan21 loads out for review today for uplink tomorrow morning. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- None Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 020/1330-1600 1415 1545 DSS-24 GOLDSTONE 0915-1045 EST, Tue 20 Jan 021/0625-0825 0710 0810 DSS-24 GOLDSTONE 0210-0310 EST, Wed 21 Jan 021/1125-1325 1210 1310 DSS-24 GOLDSTONE 0710-0810 EST, Wed 21 Jan SNAPSHOT summary: ----------------- UTC 2026:020:04:29:02 (Jan20) f_ACE 2.54e+03 F_CRM 1.36e+08 Kp 6.7 R km 143132D OBT 2026:020:04:26:35 CTUVCDU 7793023 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 885270395.04 ONLVCDU 7793016 OBC Errs 0 OBSID 65516 EPState SUN SIM TTpos -99616 HETG Angle 77.59 PCADMODE NPNT RA 141.030 Bus V 26.64 SIM FApos -467 LETG Angle 75.71 PCONTROL NPNT Dec 14.179 Bus I 21.08 AOFSTAR GUID Roll 85.998 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc NNNTTTTT Dith Yang 11.93 Yaw Rate 0.13 HRC-S HV OFF ACA CCD Temp -3.2 Dith Zang -2.40 Pitch Rate 0.09 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.15 EVT RT 6374 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -49.57 Batt 1 SOC 100.00% Avg HRMA Temp 75.30 FSS Beta -49.72 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 89.65 SA Resolv 161.36 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 64.50 SCS 128 ACT -Y SA Amps 10.06 OBA power 0.00 SCS 129 ACT +Y SA Temp 117.32 SCS 130 ACT -Y SA Temp 116.95 ACIS Stat7-0 6 Roll Mom. 2.434 SCS 131 DISA Cold Rad -123. Pitch Mom. -2.627 SCS 132 DISA Ephin Temp 0.0000 Warm Rad -84.4 Yaw Mom. 17.272 SCS 133 DISA EIO Temp 0.0000 RadMon DISA PMTANKP 148.534 SCS 107 DISA EPH temp 178.27 UpLCmdAcc 48283 IRU2G2 curr 124.80 M Unload MON Cmd Rej A 86 IRU2G1 curr 96.00 Roll Bias 1.9632 TSC Move STOP Prop. line 03 172.34 Pitch Bias -4.1437 FA Move STOP CTX A PWR 36.32 Prop. line 04 142.92 Yaw Bias -1.8178 OTG Move DISA CTX A Volts 3.52 UTC 2026:020:13:58:01 (Jan20) f_ACE 2.24e+03 F_CRM 1.36e+08 Kp 7.7 R km 123366D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 7.7 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 3.10e+03 GOES-R P4 flux, in RADMON P4GM units : 7.74e+01 GOES-R P7 flux, in RADMON P41GM units : 8.61e-02 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 1.60e+02 Orbit Start Time : 2026:018:15:59:45 Geocentric Distance (km), Orbit Leg : 123560 D CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 6.2267e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 6.2267e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.5180e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.3588e+08