See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9325. Start at 031:14:00 GMT PLAN ---- Finish: Obsid: 30485 SI: HRC-I (14 ksec) Target: SN 2016bkv Then: 2025:031:14:52:29 Obsid: 29687 SI: ACIS-I (1 ksec) Target: DQ Tau periastr 2025:031:15:21:04 Grating: HETG 2025:031:15:23:30 RADMON Disable 2025:032:03:36:12 Grating: NONE 2025:032:03:49:18 RADMON Enable 2025:032:04:07:10 Obsid: 28101 SI: ACIS-S (17 ksec) Target: Sextans A 2025:032:09:44:33 Obsid: 28635 SI: ACIS-I (19 ksec) Target: Abell 370 For the weekend: 2025:032:15:46:50 Obsid: 30750 SI: ACIS-S (19 ksec) Target: Sextans A 2025:032:22:01:47 Obsid: 30749 SI: ACIS-S (20 ksec) Target: 2RXS J150456.5+ 2025:033:04:37:22 Obsid: 30759 SI: ACIS-S (11 ksec) Target: ZwCl 0857.9+210 2025:033:08:14:38 Obsid: 28108 SI: ACIS-I (17 ksec) Target: UGC7242 2025:033:13:44:21 Obsid: 30748 SI: ACIS-S (10 ksec) Target: NVSS J151148-10 2025:033:17:12:05 Obsid: 30751 SI: ACIS-S (13 ksec) Target: Sextans A NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 6 hours) 3 SSR dumps Radiation: Solar activity is expected to be low with a chance for M-class flares on days one and two (31 Jan, 01 Feb) and likely to be moderate with a slight chance for an X-class flare on day three (02 Feb). An M6.7-class flare was observed ~9:06am. MP: Feb0325 loads are approvable. When approved a set of Matlab test loads will be sent for review due next week. ENG: On the late support tonight a pre-approved CAP will be run to swap prime SSR to backup. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 30758 ZwCl 0857.9+2107 ACIS-S NONE 30753 Abell 370 ACIS-I NONE 28308 PSZ2G178.94+56.00 ACIS-I NONE 29685 DQ Tau periastron 1 ACIS-I NONE 30762 PSZ2G060.13+11.44 ACIS-I NONE 29684 DQ Tau periastron 1 ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 031/1255-1510 1355 1455 DSS-24 GOLDSTONE 0855-0955 EST, Fri 31 Jan 032/0225-0440 0325 0425 DSS-65 MADRID 2225-2325 EST, Fri 31 Jan 032/1135-1350 1235 1335 DSS-24 GOLDSTONE 0735-0835 EST, Sat 1 Feb 032/2145-0000 2245 2345 DSS-36 CANBERRA 1745-1845 EST, Sat 1 Feb 033/0230-0445 0330 0430 DSS-65 MADRID 2230-2330 EST, Sat 1 Feb 033/1055-1310 1155 1255 DSS-24 GOLDSTONE 0655-0755 EST, Sun 2 Feb 033/1340-1555 1440 1540 DSS-24 GOLDSTONE 0940-1040 EST, Sun 2 Feb 033/2255-0110 2355 0055 DSS-36 CANBERRA 1855-1955 EST, Sun 2 Feb 034/1345-1600 1445 1545 DSS-26 GOLDSTONE 0945-1045 EST, Mon 3 Feb 034/1920-2125 2020 2110 DSS-24 GOLDSTONE 1520-1610 EST, Mon 3 Feb SNAPSHOT summary: ----------------- UTC 2025:031:07:14:02 (Jan31) f_ACE 9.76e+02 F_CRM 0.00e+00 Kp 0.7 R km 120981D OBT 2025:031:07:11:32 CTUVCDU 5913727 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 854694692.14 ONLVCDU 5913720 OBC Errs 0 OBSID 30754 EPState SUN SIM TTpos 92903 HETG Angle 77.59 PCADMODE NPNT RA 39.944 Bus V 26.79 SIM FApos -535 LETG Angle 76.09 PCONTROL NPNT Dec -1.573 Bus I 21.86 AOFSTAR GUID Roll 277.000 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -4.14 Yaw Rate -0.10 HRC-S HV OFF ACA CCD Temp -5.4 Dith Zang 15.36 Pitch Rate -0.07 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.06 EVT RT 4589 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa 10.02 Batt 1 SOC 100.00% Avg HRMA Temp 74.00 FSS Beta 3.83 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 85.63 SA Resolv 85.81 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 10.83 A +24 V 0.00 HRMA power 0.00 SCS 128 INAC -Y SA Amps 10.63 OBA power 35.10 SCS 129 ACT +Y SA Temp 115.85 SCS 130 ACT -Y SA Temp 115.85 ACIS Stat7-0 6 Roll Mom. 9.270 SCS 131 INAC Cold Rad -118. Pitch Mom. -4.109 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -77.1 Yaw Mom. 14.797 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 146.935 SCS 107 INAC EPH temp 164.13 UpLCmdAcc 31526 IRU2G2 curr 117.60 M Unload MON Cmd Rej A 81 IRU2G1 curr 96.00 Roll Bias 1.7286 TSC Move STOP Prop. line 03 151.92 Pitch Bias -3.8703 FA Move STOP CTX A PWR 36.27 Prop. line 04 138.53 Yaw Bias -1.7819 OTG Move DISA CTX A Volts 3.52 UTC 2025:031:13:56:01 (Jan31) f_ACE 4.40e+02 F_CRM 0.00e+00 Kp 1.3 R km 88149D Currently scheduled FPSI, OTG : HRC-I NONE Estimated Kp : 1.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 4.40e+02 GOES-R P4 flux, in RADMON P4GM units : 0.019 GOES-R P7 flux, in RADMON P41GM units : 0.008 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4.0 Orbit Start Time : 0.011 Geocentric Distance (km), Orbit Leg : 88358 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 6.3531e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.9123e+05 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.0000e+00