See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9947. Start at 288:13:00 GMT PLAN ---- Start in radiation zone Then: 2026:288:14:01:27 Grating: NONE 2026:288:14:20:41 RADMON Enable 2026:288:14:38:33 Obsid: 31418 SI: ACIS-S (5 ksec) Target: Perseus Cluster 2026:288:16:46:17 Obsid: 31363 SI: HRC-I (2 ksec) Target: Vega 2026:288:17:43:48 Obsid: 31361 SI: HRC-S (5 ksec) Target: ArLac 2026:288:19:35:51 Obsid: 33483 SI: ACIS-I (9 ksec) Target: RMJ011938.3+145 2026:288:22:54:45 Obsid: 31296 SI: ACIS-S (13 ksec) Target: SDSS J141918.90 2026:289:03:27:32 Obsid: 33484 SI: ACIS-I (9 ksec) Target: UGC 00891 2026:289:06:46:59 Obsid: 33489 SI: ACIS-S (13 ksec) Target: SDSS J141918.90 2026:289:11:04:03 Obsid: 33479 SI: ACIS-S (10 ksec) Target: SDSSJ012046.10+ 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: 2026:291:23:52:06. Radiation (Solar Activity): Solar activity is expected to be low with a slight chance for an M-class flare on days one, two, and three (15 Oct, 16 Oct, 17 Oct). Radiation (Geophysical Activity): The geomagnetic field is expected to be at quiet to unsettled on day one (15 Oct), quiet to unsettled levels on day two (16 Oct) and quiet levels on day three (17 Oct). MP: OCT19 loads out for review. Reviews due by 5. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 33493 3C 234 ACIS-S NONE 33496 SDSS J014837.63+060020.0 ACIS-I NONE 31833 Jupiter HRC-S LETG 31692 SDSS J014837.63+060020.0 ACIS-I NONE 33492 3C 234 ACIS-S NONE 33495 SDSS J014837.63+060020.0 ACIS-I NONE 33485 [GH81] 2 ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 288/1605-1805 1650 1750 DSS-56 MADRID 1250-1350 EDT, Thu 15 Oct 289/0140-0340 0225 0325 DSS-23 GOLDSTONE 2225-2325 EDT, Thu 15 Oct 289/1025-1225 1110 1210 DSS-65 MADRID 0710-0810 EDT, Fri 16 Oct 289/1915-2115 2000 2100 DSS-65 MADRID 1600-1700 EDT, Fri 16 Oct SNAPSHOT summary: ----------------- UTC 2026:288:12:20:01 (Oct15) f_ACE 3.41e+01 F_CRM 5.12e+08 Kp 2.3 R km 105428D OBT 2026:288:12:17:09 CTUVCDU 14378879 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 908453829.85 ONLVCDU 14378872 OBC Errs 0 OBSID 41062 EPState SUN SIM TTpos -99616 HETG Angle 5.96 PCADMODE NPNT RA 151.005 Bus V 26.79 SIM FApos -535 LETG Angle 76.09 PCONTROL NPNT Dec -1.997 Bus I 25.20 AOFSTAR GUID Roll 77.000 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 15.05 Yaw Rate 0.20 HRC-S HV OFF ACA CCD Temp -12.6 Dith Zang 15.63 Pitch Rate 0.03 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.17 EVT RT 5354 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa 2.99 Batt 1 SOC 100.00% Avg HRMA Temp 71.41 FSS Beta 40.40 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 73.89 SA Resolv 48.94 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 12.56 A +24 V 0.00 HRMA power 61.40 SCS 128 ACT -Y SA Amps 12.18 OBA power 35.10 SCS 129 ACT +Y SA Temp 113.28 SCS 130 ACT -Y SA Temp 112.66 ACIS Stat7-0 6 Roll Mom. -7.332 SCS 131 ACT Cold Rad -123. Pitch Mom. -9.487 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -82.0 Yaw Mom. 1.269 SCS 133 ACT EIO Temp 0.0000 RadMon DISA PMTANKP 150.132 SCS 107 INAC EPH temp 132.03 UpLCmdAcc 20132 IRU2G2 curr 120.00 M Unload MON Cmd Rej A 96 IRU2G1 curr 96.00 Roll Bias 2.0971 TSC Move STOP Prop. line 03 162.13 Pitch Bias -4.2820 FA Move STOP CTX B PWR 36.96 Prop. line 04 134.13 Yaw Bias -1.8673 OTG Move DISA CTX B Volts 3.54 UTC 2026:288:13:31:01 (Oct15) f_ACE 2.57e+01 F_CRM 5.12e+08 Kp 1.7 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 : 0.00e+00 GOES-R P7 flux, in RADMON P41GM units : 0.00e+00 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 1.61e+02 Orbit Start Time : 2026:177:08:08:58 Geocentric Distance (km), Orbit Leg : 55059 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