See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9366. Start at 072:12:52 GMT PLAN ---- Finish: 2025:072:09:25:58 Obsid: 30846 SI: ACIS-I (15 ksec) Target: Perseus cluster Then: 2025:072:14:14:06 Obsid: 30848 SI: ACIS-S (15 ksec) Target: 3C264 2025:072:18:54:53 Grating: LETG 2025:072:19:33:44 Obsid: 30461 SI: HRC-S (14 ksec) Target: SNR 1987A 2025:072:23:36:13 Grating: NONE 2025:073:00:05:24 Obsid: 28365 SI: ACIS-S (25 ksec) Target: PSR J0901-4046 2025:073:07:05:38 Grating: HETG 2025:073:07:35:32 Obsid: 26960 SI: ACIS-S (14 ksec) Target: WR 25 2025:073:11:35:46 Grating: NONE 2025:073:11:40:07 Grating: LETG 2025:073:12:14:37 Obsid: 30847 SI: HRC-S (14 ksec) Target: SNR 1987A NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 6.6 hours) 2 SSR dumps Loads good through: 2025:075:23:56:28.000 Radiation: Solar activity is expected to be low with a chance for M-class flares on days one, two, and three (13 Mar, 14 Mar, 15 Mar). MP: MAR1725 comamnd loads out for review. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 30849 NGC4535 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 072/1300-1500 1345 1445 DSS-26 GOLDSTONE 0945-1045 EDT, Thu 13 Mar 073/0130-0345 0230 0330 DSS-65 MADRID 2230-2330 EDT, Thu 13 Mar 073/1315-1530 1415 1515 DSS-24 GOLDSTONE 1015-1115 EDT, Fri 14 Mar 073/1905-2120 2005 2105 DSS-36 CANBERRA 1605-1705 EDT, Fri 14 Mar SNAPSHOT summary: ----------------- UTC 2025:072:03:28:01 (Mar13) f_ACE 1.05e+01 F_CRM 1.50e+06 Kp 4.7 R km 113359A OBT 2025:072:03:25:45 CTUVCDU 2907647 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 858223545.94 ONLVCDU 2907640 OBC Errs 0 OBSID 30282 EPState SUN SIM TTpos 92903 HETG Angle 77.59 PCADMODE NPNT RA 49.924 Bus V 27.11 SIM FApos -535 LETG Angle 76.09 PCONTROL NPNT Dec 41.527 Bus I 19.54 AOFSTAR GUID Roll 290.017 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -6.12 Yaw Rate -0.32 HRC-S HV OFF ACA CCD Temp -9.9 Dith Zang 0.25 Pitch Rate 0.27 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -0.13 EVT RT 6374 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa 5.24 Batt 1 SOC 100.00% Avg HRMA Temp 73.24 FSS Beta 21.72 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 76.79 SA Resolv 68.01 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 9.66 A +24 V 0.00 HRMA power 61.40 SCS 128 ACT -Y SA Amps 9.48 OBA power 35.10 SCS 129 ACT +Y SA Temp 114.81 SCS 130 ACT -Y SA Temp 113.89 ACIS Stat7-0 6 Roll Mom. 3.721 SCS 131 ACT Cold Rad -123. Pitch Mom. 8.671 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -79.6 Yaw Mom. 4.381 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 134.145 SCS 107 INAC EPH temp 138.67 UpLCmdAcc 17509 IRU2G2 curr 120.00 M Unload MON Cmd Rej A 60 IRU2G1 curr 98.40 Roll Bias 1.7520 TSC Move STOP Prop. line 03 165.53 Pitch Bias -3.8988 FA Move STOP CTX B PWR 36.92 Prop. line 04 127.54 Yaw Bias -1.7820 OTG Move DISA CTX B Volts 3.54 UTC 2025:072:12:52:02 (Mar13) f_ACE 8.17e+00 F_CRM 4.77e+05 Kp 3.0 R km 141448A Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 3.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 8.17e+00 GOES-R P4 flux, in RADMON P4GM units : 0.020 GOES-R P7 flux, in RADMON P41GM units : 0.017 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 331.0 Orbit Start Time : 0.020 Geocentric Distance (km), Orbit Leg : 141355 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.5845e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.5845e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.7536e+05 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.7695e+05