See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9954. Start at 295:13:00 GMT PLAN ---- Finish: Obsid: 33517 SI: ACIS-S, HETG (16 ksec) Target: WR21a Then: 2026:295:16:10:55 Grating: NONE 2026:295:16:48:29 Obsid: 33520 SI: ACIS-I (20 ksec) Target: SDSS J014837.63 2026:295:22:32:01 Grating: HETG 2026:295:22:34:27 RADMON Disable 2026:296:11:36:13 Grating: NONE 2026:296:11:55:55 RADMON Enable 2026:296:12:13:47 Obsid: 33478 SI: ACIS-S (10 ksec) Target: SN2026sqf NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 5.7 hours) 5 SSR dumps Loads good through: 2026:298:16:37:00 Radiation (Solar Activity): Solar activity is likely to be low with a slight chance for an M-class flare on days one, two, and three (22 Oct, 23 Oct, 24 Oct). Radiation (Geophysical Activity): The geomagnetic field is expected to be at quiet to active levels on days one and three (22 Oct, 24 Oct) and quiet levels on day two (23 Oct). MP: Oct2626 Load review today at 1pm. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 31691 SDSS J014837.63+060020.0 ACIS-I NONE 33515 CMZ Molecular Cloud ACIS-I NONE 33514 CMZ Molecular Cloud ACIS-I NONE 31676 SDSS J014837.63+060020.0 ACIS-I NONE 31466 CMZ Molecular Cloud ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 295/1715-1915 1800 1900 DSS-53 MADRID 1400-1500 EDT, Thu 22 Oct 296/0925-1125 1010 1110 DSS-65 MADRID 0610-0710 EDT, Fri 23 Oct 296/1435-1635 1520 1620 DSS-54 MADRID 1120-1220 EDT, Fri 23 Oct 296/2155-2345 2240 2330 DSS-26 GOLDSTONE 1840-1930 EDT, Fri 23 Oct SNAPSHOT summary: ----------------- UTC 2026:295:11:00:02 (Oct22) f_ACE 9.71e+00 F_CRM 5.12e+08 Kp 3.0 R km 105428D OBT 2026:295:10:56:47 CTUVCDU 16720255 OBC s/w NRML FMT6_NORM CPEstat NORM OBT 909053807.78 ONLVCDU 16720248 OBC Errs 0 OBSID 33517 EPState SUN SIM TTpos 75624 HETG Angle 18.71 PCADMODE NMAN RA 29.173 Bus V 26.79 SIM FApos -467 LETG Angle 75.71 PCONTROL NPNT Dec 1.003 Bus I 22.63 AOFSTAR GUID Roll 15.175 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc SSSSSSSS Dith Yang -13.79 Yaw Rate 16.03 HRC-S HV OFF ACA CCD Temp -9.5 Dith Zang -6.81 Pitch Rate 130.93 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 7.69 EVT RT 5609 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -49.57 Batt 1 SOC 100.00% Avg HRMA Temp 72.92 FSS Beta -49.72 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 74.37 SA Resolv 170.23 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 11.21 A +24 V 0.00 HRMA power 9.60 SCS 128 ACT -Y SA Amps 10.83 OBA power 35.10 SCS 129 INAC +Y SA Temp 114.20 SCS 130 ACT -Y SA Temp 113.28 ACIS Stat7-0 6 Roll Mom. 4.026 SCS 131 ACT Cold Rad -115. Pitch Mom. -4.324 SCS 132 INAC Ephin Temp 0.0000 Warm Rad -77.1 Yaw Mom. 1.554 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 153.330 SCS 107 INAC EPH temp 124.40 UpLCmdAcc 33951 IRU2G2 curr 120.00 M Unload MON Cmd Rej A 156 IRU2G1 curr 96.00 Roll Bias 2.0976 TSC Move STOP Prop. line 03 99.42 Pitch Bias -4.2905 FA Move STOP CTX B PWR 36.96 Prop. line 04 103.22 Yaw Bias -1.8613 OTG Move ENAB CTX B Volts 3.54 UTC 2026:295:15:35:02 (Oct22) f_ACE 4.87e+00 F_CRM 5.12e+08 Kp 3.7 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 : 2.06e-02 GOES-R P7 flux, in RADMON P41GM units : 2.78e-03 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 2.01e+02 Orbit Start Time : 2026:177:08:08:58 Geocentric Distance (km), Orbit Leg : 117009 D 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