See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9344. Start at 050:14:00 GMT PLAN ---- Start in radiation zone Then: 2025:050:14:21:37 RADMON Enable 2025:050:14:39:29 Obsid: 30808 SI: ACIS-S (15 ksec) Target: Abell 795 2025:050:19:27:28 Obsid: 30805 SI: ACIS-I (15 ksec) Target: Abell 370 2025:051:00:15:27 Obsid: 30374 SI: ACIS-S (12 ksec) Target: Abell 795 2025:051:04:13:27 Obsid: 28612 SI: ACIS-I (14 ksec) Target: Abell 370 2025:051:08:44:46 Obsid: 30809 SI: ACIS-S (13 ksec) Target: Abell 795 2025:051:12:59:26 Obsid: 28630 SI: ACIS-I (14 ksec) Target: Abell 370 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 2 Supports Completed in the last 24 hours (Total time: 4.6 hours) 2 SSR dumps Radiation: Solar activity is expected to be low with a chance for M-class flares and a slight chance for an X-class flare on days one, two, and three (19 Feb, 20 Feb, 21 Feb). MP: Feb2425 loads are in work. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 28567 PSO J170.8326+20.2083 ACIS-S NONE 30181 NGC5134 ACIS-S NONE 30806 Capella HRC-I HETG 28610 Abell 370 ACIS-I NONE 29538 Capella HRC-I HETG 29694 DQ Tau periastron 2 ACIS-I NONE 30793 Center of COSMOS-Web ACIS-I NONE 30791 Trumpler 3 ACIS-I NONE 29696 DQ Tau periastron 2 ACIS-I NONE 29695 DQ Tau periastron 2 ACIS-I NONE 27991 HD 75332 HRC-I NONE 30792 Trumpler 3 ACIS-I NONE 29753 1eRASS J020203.7-282926 ACIS-S NONE 28639 Abell 370 ACIS-I NONE 30794 Center of COSMOS-Web ACIS-I NONE 29697 DQ Tau periastron 2 ACIS-I NONE 30795 Center of COSMOS-Web ACIS-I NONE 30787 Abell 370 ACIS-I NONE 29699 DQ Tau periastron 2 ACIS-I NONE 29698 DQ Tau periastron 2 ACIS-I NONE 30785 Abell 754 ACIS-I NONE 30789 Abell 370 ACIS-I NONE 30788 Abell 370 ACIS-I NONE 28147 IRAS 03582+6012 ACIS-S NONE 30807 Abell 795 ACIS-S NONE 28847 Abell 370 ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 051/1120-1320 1220 1305 DSS-24 GOLDSTONE 0720-0805 EST, Thu 20 Feb SNAPSHOT summary: ----------------- UTC 2025:050:12:36:02 (Feb19) f_ACE 8.30e+00 F_CRM 0.00e+00 Kp 2.0 R km 35057A OBT 2025:050:12:33:38 CTUVCDU 12395391 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 856355618.36 ONLVCDU 12395384 OBC Errs 0 OBSID 42649 EPState SUN SIM TTpos -99616 HETG Angle 5.59 PCADMODE NPNT RA 39.997 Bus V 26.48 SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec 39.994 Bus I 25.45 AOFSTAR GUID Roll 293.486 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 14.21 Yaw Rate -0.10 HRC-S HV OFF ACA CCD Temp -4.0 Dith Zang 15.88 Pitch Rate -0.06 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.05 EVT RT 6119 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -0.29 Batt 1 SOC 95.91% Avg HRMA Temp 74.22 FSS Beta 9.25 Batt 2 SOC 96.26% A -15 V -0.62 Avg OBA Temp 87.56 SA Resolv 80.39 Batt 3 SOC 95.29% 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 12.76 A +24 V 0.00 HRMA power 64.50 SCS 128 ACT -Y SA Amps 12.56 OBA power 35.10 SCS 129 ACT +Y SA Temp 116.22 SCS 130 ACT -Y SA Temp 115.49 ACIS Stat7-0 6 Roll Mom. 2.599 SCS 131 ACT Cold Rad -115. Pitch Mom. 13.878 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -77.1 Yaw Mom. 5.581 SCS 133 ACT EIO Temp 0.0000 RadMon DISA PMTANKP 146.935 SCS 107 INAC EPH temp 158.47 UpLCmdAcc 25453 IRU2G2 curr 112.80 M Unload MON Cmd Rej A 200 IRU2G1 curr 98.40 Roll Bias 1.7404 TSC Move STOP Prop. line 03 148.52 Pitch Bias -3.8834 FA Move STOP CTX B PWR 36.96 Prop. line 04 127.54 Yaw Bias -1.7870 OTG Move DISA CTX B Volts 3.54 UTC 2025:050:14:05:01 (Feb19) f_ACE 1.04e+01 F_CRM 0.00e+00 Kp 2.0 R km 51026A Currently scheduled FPSI, OTG : HRC-S HETG Estimated Kp : 2.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.04e+01 GOES-R P4 flux, in RADMON P4GM units : 0.039 GOES-R P7 flux, in RADMON P41GM units : 0.014 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 229.0 Orbit Start Time : 0.003 Geocentric Distance (km), Orbit Leg : 50862 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 7.4874e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.2537e+05 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.0000e+00