See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9941. Start at 282:13:00 GMT PLAN ---- Finish: Obsid: 30001 SI: ACIS-S (29 ksec) Target: NGC 424 Then: 2026:282:17:05:55 Grating: HETG 2026:282:17:07:58 RADMON Disable 2026:283:07:42:04 Grating: NONE 2026:283:08:01:17 RADMON Enable 2026:283:08:23:35 Obsid: 33474 SI: ACIS-I (18 ksec) Target: SDSS J014837.63 For the weekend: 2026:283:14:00:53 Obsid: 33469 SI: ACIS-S (15 ksec) Target: SDSS J082540.44 2026:283:18:48:12 Obsid: 33475 SI: ACIS-I (18 ksec) Target: SDSS J014837.63 2026:284:00:25:32 Obsid: 33470 SI: ACIS-S (10 ksec) Target: SDSS J082540.44 2026:284:03:36:05 Obsid: 33242 SI: ACIS-S (10 ksec) Target: ACT-CL J0811.3+ 2026:284:06:59:29 Obsid: 33476 SI: ACIS-I (11 ksec) Target: SDSS J014837.63 2026:284:10:32:33 Grating: HETG 2026:284:11:00:52 Obsid: 30224 SI: ACIS-S (16 ksec) Target: NGC 4051 2026:284:15:52:50 Grating: NONE 2026:284:16:25:41 Obsid: 33477 SI: ACIS-I (10 ksec) Target: SDSS J014837.63 2026:284:19:15:56 Grating: LETG 2026:284:19:56:45 Obsid: 31806 SI: HRC-S (14 ksec) Target: Jupiter 2026:284:23:59:15 Grating: NONE 2026:285:00:39:24 Obsid: 31688 SI: ACIS-I (10 ksec) Target: SDSS J014837.63 2026:285:04:11:35 Obsid: 31770 SI: ACIS-S (16 ksec) Target: RXJ0821.0+0752 2026:285:08:50:28 Grating: HETG 2026:285:08:52:31 RADMON Disable NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 6 hours) 3 SSR dumps. Loads good through: 2026:286:03:20:02. CAP's / Procedures Run: CAP # | Time | Title / Description / Notes [1814]| 282/0228z | Enable SCS 93 for HRC-S Observations Radiation (Solar Activity): Solar activity is likely to be moderate with a slight chance for an X-class flare on days one, two, and three (09 Oct, 10 Oct, 11 Oct). Radiation (Geophysical Activity): The geomagnetic field is expected to be at quiet to major storm levels on day one (09 Oct), quiet to active levels on day two (10 Oct) and quiet to minor storm levels on day three (11 Oct). Protons have a slight chance of crossing threshold on days one, two, and three (09 Oct, 10 Oct, 11 Oct). MP: OCT1226 loads approved, but there is a DDT out for review which may impact next week. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 33438 Abell 2108 ACIS-I NONE 33471 SNR 1987A HRC-I LETG 31686 SDSS J014837.63+060020.0 ACIS-I NONE Next Comms: -----------= Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 282/1105-1305 1150 1250 DSS-53 MADRID 0750-0850 EDT, Fri 9 Oct 282/1915-2115 2000 2100 DSS-53 MADRID 1600-1700 EDT, Fri 9 Oct 283/0215-0415 0300 0400 DSS-54 MADRID 2300-0000 EDT, Fri 9 Oct 283/0915-1115 1000 1100 DSS-53 MADRID 0600-0700 EDT, Sat 10 Oct 283/2045-2245 2130 2230 DSS-24 GOLDSTONE 1730-1830 EDT, Sat 10 Oct 284/0115-0315 0200 0300 DSS-26 GOLDSTONE 2200-2300 EDT, Sat 10 Oct 284/1115-1315 1200 1300 DSS-56 MADRID 0800-0900 EDT, Sun 11 Oct 284/2105-2305 2150 2250 DSS-54 MADRID 1750-1850 EDT, Sun 11 Oct 285/0125-0325 0210 0310 DSS-24 GOLDSTONE 2210-2310 EDT, Sun 11 Oct 285/1150-1350 1235 1335 DSS-34 CANBERRA 0835-0935 EDT, Mon 12 Oct SNAPSHOT summary: ----------------- UTC 2026:282:12:52:02 (Oct 9) f_ACE 1.92e+01 F_CRM 5.12e+08 Kp 3.7 R km 105428D OBT 2026:282:12:48:48 CTUVCDU 12363263 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 907937328.43 ONLVCDU 12363256 OBC Errs 0 OBSID 30001 EPState SUN SIM TTpos 75624 HETG Angle 77.59 PCADMODE NPNT RA 17.838 Bus V 26.79 SIM FApos -467 LETG Angle 75.71 PCONTROL NPNT Dec -38.100 Bus I 23.14 AOFSTAR GUID Roll 4.846 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 11.13 Yaw Rate 0.18 HRC-S HV OFF ACA CCD Temp -8.0 Dith Zang 16.00 Pitch Rate 0.22 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -0.30 EVT RT 4844 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -0.29 Batt 1 SOC 100.00% Avg HRMA Temp 73.35 FSS Beta -45.85 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 81.29 SA Resolv 135.38 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 61.40 SCS 128 ACT -Y SA Amps 11.21 OBA power 70.20 SCS 129 ACT +Y SA Temp 114.20 SCS 130 ACT -Y SA Temp 113.89 ACIS Stat7-0 6 Roll Mom. 0.906 SCS 131 ACT Cold Rad -118. Pitch Mom. -10.039 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -77.1 Yaw Mom. 1.906 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 150.132 SCS 107 INAC EPH temp 178.27 UpLCmdAcc 5830 IRU2G2 curr 120.00 M Unload MON Cmd Rej A 50 IRU2G1 curr 96.00 Roll Bias 2.0924 TSC Move STOP Prop. line 03 151.92 Pitch Bias -4.2797 FA Move STOP CTX B PWR 36.96 Prop. line 04 138.53 Yaw Bias -1.8656 OTG Move DISA CTX B Volts 3.54 UTC 2026:282:13:04:01 (Oct 9) f_ACE 1.79e+01 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 : 3.20e-01 GOES-R P7 flux, in RADMON P41GM units : 5.56e-03 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 3.13e+02 Orbit Start Time : 2026:177:08:08:58 Geocentric Distance (km), Orbit Leg : 106321 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