See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9546. Start at 252:13:00 GMT PLAN ---- Finish: Obsid: 28611 SI: ACIS-I (32 ksec) Target: Abell 370 Then: 2025:252:16:15:22 Obsid: 30652 SI: HRC-I (13 ksec) Target: HD 286085 2025:252:20:35:09 Obsid: 28259 SI: ACIS-S (4 ksec) Target: SDSS J165243.49 2025:252:22:19:06 Obsid: 31863 SI: ACIS-S (25 ksec) Target: WISE J2246-0526 2025:253:06:17:48 Grating: HETG 2025:253:07:06:35 Obsid: 31862 SI: ACIS-S (20 ksec) Target: VV Pup 2025:253:12:43:30 Grating: NONE NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 2 Supports Completed in the last 24 hours (Total time: 4.1 hours) 2 SSR dumps Loads good through: 2025:257:04:57:11.000 CAP's / Procedures Run: CAP # | Time | Title / Description / Notes [1789] | 251/2056z | PR-627 OTG Commandable Large Move Duration Patch Uplink Radiation: Solar activity is expected to be low with a chance for M-class flares on days one, two, and three (09 Sep, 10 Sep, 11 Sep). MP: DDT loads are out and reviews are due by noon today. ENG: With the FSW patch, the operators will be performing the usual memory dumps over the next few days, GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 29625 Perseus Cluster ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 252/1100-1235 1135 1220 DSS-54 MADRID 0735-0820 EDT, Tue 9 Sep 252/1645-1845 1730 1830 DSS-56 MADRID 1330-1430 EDT, Tue 9 Sep 253/0140-0340 0225 0325 DSS-24 GOLDSTONE 2225-2325 EDT, Tue 9 Sep 253/1755-2025 1840 2010 DSS-54 MADRID 1440-1610 EDT, Wed 10 Sep SNAPSHOT summary: ----------------- UTC 2025:252:12:19:02 (Sep 9) f_ACE 1.47e+01 F_CRM 1.71e+05 Kp 1.7 R km 144689A OBT 2025:252:12:16:24 CTUVCDU 13390975 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 873807384.69 ONLVCDU 13390968 OBC Errs 0 OBSID 28611 EPState SUN SIM TTpos 92903 HETG Angle 77.59 PCADMODE NPNT RA 39.970 Bus V 27.11 SIM FApos -535 LETG Angle 76.09 PCONTROL NPNT Dec -1.599 Bus I 21.86 AOFSTAR GUID Roll 95.450 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 13.49 Yaw Rate 0.13 HRC-S HV OFF ACA CCD Temp -9.5 Dith Zang -15.41 Pitch Rate 0.00 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.21 EVT RT 6119 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -0.22 Batt 1 SOC 100.00% Avg HRMA Temp 72.49 FSS Beta -38.07 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 79.04 SA Resolv 127.39 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 11.02 A +24 V 0.00 HRMA power 61.40 SCS 128 ACT -Y SA Amps 10.44 OBA power 35.10 SCS 129 ACT +Y SA Temp 112.04 SCS 130 INAC -Y SA Temp 111.74 ACIS Stat7-0 6 Roll Mom. -0.563 SCS 131 ACT Cold Rad -120. Pitch Mom. -8.974 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -79.6 Yaw Mom. 2.448 SCS 133 INAC EIO Temp 0.0000 RadMon ENAB PMTANKP 146.935 SCS 107 INAC EPH temp 141.50 UpLCmdAcc 26395 IRU2G2 curr 122.40 M Unload MON Cmd Rej A 213 IRU2G1 curr 93.60 Roll Bias 1.8962 TSC Move STOP Prop. line 03 158.73 Pitch Bias -4.0578 FA Move STOP CTX B PWR 36.96 Prop. line 04 140.72 Yaw Bias -1.8143 OTG Move DISA CTX B Volts 3.54 UTC 2025:252:12:59:01 (Sep 9) f_ACE 1.26e+01 F_CRM 1.71e+05 Kp 1.7 R km 145357A Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 1.7 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 9.67e+00 GOES-R P4 flux, in RADMON P4GM units : 0.040 GOES-R P7 flux, in RADMON P41GM units : 0.006 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 584.0 Orbit Start Time : 0.040 Geocentric Distance (km), Orbit Leg : 145279 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 5.6533e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 5.6533e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.6960e+05 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.7017e+05