See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9672. Start at 013:14:00 GMT PLAN ---- Finish: Obsid: 30090 SI: ACIS-S (37 ksec) Target: TV Cassiopeia Then: 2026:013:23:03:10 Grating: NONE 2026:013:23:30:43 Obsid: 32098 SI: ACIS-S (16 ksec) Target: B2.1 0719+32C 2026:014:04:00:58 Grating: HETG 2026:014:04:39:48 Obsid: 31515 SI: HRC-I (14 ksec) Target: Cyg X-2 2026:014:08:42:17 Grating: NONE 2026:014:08:46:38 Grating: LETG 2026:014:09:19:50 Obsid: 31398 SI: ACIS-S (15 ksec) Target: MKN421 2026:014:13:33:24 Grating: NONE 2026:014:13:37:45 Grating: HETG NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 6.5 hours) 3 SSR dumps CAP's: - 897A, 012/1655z, Activate SCS 29 (Pre Eclipse Season) - 1036F, 012/1659z | Clear EPS Glitch Counters (Pre Eclipse Season) Radiation (Solar Activity): Solar activity is expected to be low with a chance for M-class flares on days one, two, and three (13 Jan, 14 Jan, 15 Jan). Radiation (Geophysical Activity): The geomagnetic field is expected to be at quiet to active levels on days one and two (13 Jan, 14 Jan) and quiet to unsettled levels on day three (15 Jan). MP: Jan1926 loads are in work. ENG: We have successfully transitioned to the winter eclipse season. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 32106 ZwCl 0857.9+2107 ACIS-S NONE 32105 ZwCl 0857.9+2107 ACIS-S NONE 32103 NGC5728 ACIS-S NONE 31412 A1795 ACIS-S NONE 30193 NGC5728 ACIS-S NONE 30395 ZwCl 0857.9+2107 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 013/1440-1640 1525 1625 DSS-24 GOLDSTONE 1025-1125 EST, Tue 13 Jan 014/0035-0235 0120 0220 DSS-54 MADRID 2020-2120 EST, Tue 13 Jan 014/1000-1200 1045 1145 DSS-24 GOLDSTONE 0545-0645 EST, Wed 14 Jan 014/1550-1750 1635 1735 DSS-65 MADRID 1135-1235 EST, Wed 14 Jan SNAPSHOT summary: ----------------- UTC 2026:013:09:49:02 (Jan13) f_ACE 1.71e+02 F_CRM 4.56e+08 Kp 1.0 R km 25793A OBT 2026:013:09:45:50 CTUVCDU 5507583 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 884684750.59 ONLVCDU 5507576 OBC Errs 0 OBSID 41795 EPState SUN SIM TTpos -99616 HETG Angle 5.59 PCADMODE NPNT RA 86.083 Bus V 26.64 SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec -40.051 Bus I 20.57 AOFSTAR GUID Roll 331.192 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -9.06 Yaw Rate 0.35 HRC-S HV OFF ACA CCD Temp -5.1 Dith Zang 10.76 Pitch Rate -0.23 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.31 EVT RT 6374 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -0.29 Batt 1 SOC 98.07% Avg HRMA Temp 74.76 FSS Beta -23.25 Batt 2 SOC 98.57% A -15 V -0.62 Avg OBA Temp 87.08 SA Resolv 112.74 Batt 3 SOC 98.49% 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 10.25 A +24 V 0.00 HRMA power 31.50 SCS 128 ACT -Y SA Amps 10.06 OBA power 0.00 SCS 129 ACT +Y SA Temp 119.15 SCS 130 ACT -Y SA Temp 118.41 ACIS Stat7-0 6 Roll Mom. 2.281 SCS 131 ACT Cold Rad -118. Pitch Mom. -6.132 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -79.6 Yaw Mom. 0.557 SCS 133 ACT EIO Temp 0.0000 RadMon DISA PMTANKP 148.534 SCS 107 INAC EPH temp 155.64 UpLCmdAcc 34797 IRU2G2 curr 124.80 M Unload MON Cmd Rej A 59 IRU2G1 curr 96.00 Roll Bias 1.9661 TSC Move STOP Prop. line 03 168.93 Pitch Bias -4.1402 FA Move STOP CTX B PWR 36.96 Prop. line 04 145.12 Yaw Bias -1.8196 OTG Move DISA CTX B Volts 3.54 UTC 2026:013:13:57:01 (Jan13) f_ACE 1.22e+02 F_CRM 0.00e+00 Kp 2.0 R km 65062A Currently scheduled FPSI, OTG : HRC-S HETG Estimated Kp : 2.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.14e+02 GOES-R P4 flux, in RADMON P4GM units : 6.28e-02 GOES-R P7 flux, in RADMON P41GM units : 2.82e-03 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 2.85e+03 Orbit Start Time : 2026:013:09:02:58 Geocentric Distance (km), Orbit Leg : 64846 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 6.6137e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.5355e+07 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.0000e+00