See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9945. Start at 286:13:00 GMT PLAN ---- Finish: Obsid: 31689 SI: ACIS-I (15 ksec) Target: SDSS J014837.63 Then: 2026:286:17:12:28 Obsid: 33492 SI: ACIS-S (16 ksec) Target: 3C 234 2026:286:22:16:34 Obsid: 33485 SI: ACIS-I (10 ksec) Target: [GH81] 2 2026:287:01:32:53 Obsid: 33495 SI: ACIS-I (15 ksec) Target: SDSS J014837.63 2026:287:05:46:28 Grating: LETG 2026:287:06:25:18 Obsid: 31833 SI: HRC-S (14 ksec) Target: Jupiter 2026:287:10:19:28 Grating: NONE 2026:287:10:59:39 Obsid: 31692 SI: ACIS-I (15 ksec) Target: SDSS J014837.63 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 2 Supports Completed in the last 24 hours (Total time: 4 hours) 3 SSR dumps.Loads good through: 2026:290:20:39:00.000 Radiation (Solar Activity): Solar activity is expected to be low with a chance for M-class flares and a slight chance for an X-class flare on day one (13 Oct) and expected to be low with a chance for M-class flares on days two and three (14 Oct, 15 Oct). Radiation (Geophysical Activity): The geomagnetic field is expected to be at unsettled to minor storm levels on day one (13 Oct), unsettled to active levels on day two (14 Oct) and quiet to unsettled levels on day three (15 Oct). MP: Working on the Oct 19 loads. ENG: No issues. GOT/FST: FST Maintenance window today. FOT servers will be rebooted. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 31439 3C 234 ACIS-S NONE 33494 SDSS J014837.63+060020.0 ACIS-I NONE 31770 RXJ0821.0+0752 ACIS-S NONE 31688 SDSS J014837.63+060020.0 ACIS-I NONE 31806 Jupiter HRC-S LETG 30224 NGC 4051 ACIS-S HETG 33477 SDSS J014837.63+060020.0 ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 286/1915-2115 2000 2100 DSS-54 MADRID 1600-1700 EDT, Tue 13 Oct 287/1130-1330 1215 1315 DSS-65 MADRID 0815-0915 EDT, Wed 14 Oct 287/1710-1910 1755 1855 DSS-54 MADRID 1355-1455 EDT, Wed 14 Oct SNAPSHOT summary: ----------------- UTC 2026:286:12:00:01 (Oct13) f_ACE 5.71e+01 F_CRM 5.12e+08 Kp 5.0 R km 105428D OBT 2026:286:11:57:06 CTUVCDU 13699839 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 908279826.10 ONLVCDU 13699832 OBC Errs 0 OBSID 31689 EPState SUN SIM TTpos 92903 HETG Angle 77.59 PCADMODE NMAN RA 90.171 Bus V 26.79 SIM FApos -535 LETG Angle 76.09 PCONTROL NPNT Dec 15.863 Bus I 24.69 AOFSTAR GUID Roll 81.524 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc SSSSSSSS Dith Yang -15.66 Yaw Rate -60.05 HRC-S HV OFF ACA CCD Temp -11.2 Dith Zang 17.12 Pitch Rate -262.27 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -23.09 EVT RT 4334 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa 5.44 Batt 1 SOC 100.00% Avg HRMA Temp 71.95 FSS Beta -19.88 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 72.28 SA Resolv 107.37 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 11.60 A +24 V 0.00 HRMA power 29.90 SCS 128 ACT -Y SA Amps 11.02 OBA power 0.00 SCS 129 INAC +Y SA Temp 112.66 SCS 130 ACT -Y SA Temp 112.04 ACIS Stat7-0 6 Roll Mom. -6.147 SCS 131 ACT Cold Rad -118. Pitch Mom. -3.983 SCS 132 INAC Ephin Temp 0.0000 Warm Rad -79.6 Yaw Mom. 2.687 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 151.731 SCS 107 INAC EPH temp 132.03 UpLCmdAcc 17054 IRU2G2 curr 120.00 M Unload MON Cmd Rej A 17 IRU2G1 curr 96.00 Roll Bias 2.0968 TSC Move STOP Prop. line 03 165.53 Pitch Bias -4.2837 FA Move STOP CTX A PWR 36.32 Prop. line 04 113.47 Yaw Bias -1.8634 OTG Move DISA CTX A Volts 3.52 UTC 2026:286:13:14:01 (Oct13) f_ACE 5.17e+01 F_CRM 5.12e+08 Kp 5.0 R km 105428D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 2.7 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.29e+01 GOES-R P4 flux, in RADMON P4GM units : 4.00e-02 GOES-R P7 flux, in RADMON P41GM units : 1.39e-02 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 1.63e+02 Orbit Start Time : 2026:177:08:08:58 Geocentric Distance (km), Orbit Leg : 128014 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.8248e+04 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.8248e+04 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 8.1745e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.1173e+08