See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9321. Start at 027:14:00 GMT 60 Garden hardware move happening tomorrow. Machines supporting MTA realtime alerts will not be available. Replan Central will be stale. PLAN ---- Finish: Obsid: 30755 SI: ACIS-S (10 ksec) Target: ZwCl 0857.9+210 Then: 2025:027:16:50:58 Obsid: 30490 SI: ACIS-I (15 ksec) Target: PSZ2G060.13+11. 2025:027:21:43:50 Obsid: 30756 SI: ACIS-S (13 ksec) Target: ZwCl 0857.9+210 2025:028:02:03:22 Obsid: 30760 SI: ACIS-I (10 ksec) Target: PSZ2G060.13+11. 2025:028:05:33:08 Obsid: 28613 SI: ACIS-I (21 ksec) Target: Abell 370 2025:028:12:50:21 Obsid: 30757 SI: ACIS-S (10 ksec) Target: ZwCl 0857.9+210 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 8 Supports Completed over the weekend (Total time: 18.3 hours) 9 SSR dumps Loads good through: 2025:030:22:41:37 CAP's - 750AP, 024/2331z | Low Rate Dump of the ONL OBC XSUM Memoery (XSUM_1) - 750AQ, 025/0349z | Low Rate Dump of the ONL OBC Xsummed Memory (XSUM_2) - 750AR, 026/0329z | Low Rate Dump of the ONL OBC Xsummed Memory (XSUM_3) - 750AS, 026/1548z | Low Rate Dump of the Off-line OBC Checksummed Memory (XSUM_1) - 750AT, 026/2038z | Low Rate Dump of the Off-line OBC Checksummed Memory (XSUM_2) - 750AU, 027/0259z | Low Rate Dump of the Off-line OBC Checksummed Memory (XSUM_3) 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 day one (27 Jan) and expected to be low with a chance for M-class flares on days two and three (28 Jan, 29 Jan). MP: Feb0325 loads are in work. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 28169 UGC 9511 ACIS-S NONE 30383 ZwCl 0857.9+2107 ACIS-S NONE 30033 SPT-CL J1221-3010 ACIS-S NONE 30387 ZwCl 0857.9+2107 ACIS-S NONE 30743 NGC1300 ACIS-S NONE 27998 HD 16673 HRC-I NONE 30385 ZwCl 0857.9+2107 ACIS-S NONE 29454 TW Hya ACIS-S NONE 30741 Orion Nebula Cluster ACIS-I NONE 30742 PS15bva KISS15s ACIS-S NONE 30737 SDSSJ074840.52+154456.8 ACIS-S NONE 30736 SDSSJ081652.88+241612.5 ACIS-S NONE 29843 PSR J2021+4026 ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 028/0245-0530 0330 0600 DSS-65 MADRID 2230-0100 EST, Mon 27 Jan 028/2300-0100 2345 0045 DSS-26 GOLDSTONE 1845-1945 EST, Tue 28 Jan SNAPSHOT summary: ----------------- UTC 2025:027:12:14:02 (Jan27) f_ACE 3.79e+01 F_CRM 0.00e+00 Kp 1.7 R km 138687A OBT 2025:027:12:10:52 CTUVCDU 4635135 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 854367052.98 ONLVCDU 4635128 OBC Errs 0 OBSID 28143 EPState SUN SIM TTpos 75623 HETG Angle 77.59 PCADMODE NPNT RA 263.883 Bus V 26.79 SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec 20.771 Bus I 21.08 AOFSTAR GUID Roll 52.091 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -11.43 Yaw Rate 0.06 HRC-S HV OFF ACA CCD Temp -4.7 Dith Zang 8.36 Pitch Rate 0.20 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.06 EVT RT 3824 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -0.29 Batt 1 SOC 100.00% Avg HRMA Temp 74.32 FSS Beta 29.92 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 84.50 SA Resolv 59.65 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 10.63 A +24 V 0.00 HRMA power 0.00 SCS 128 ACT -Y SA Amps 10.25 OBA power 35.10 SCS 129 ACT +Y SA Temp 117.68 SCS 130 ACT -Y SA Temp 117.32 ACIS Stat7-0 6 Roll Mom. -13.407 SCS 131 ACT Cold Rad -120. Pitch Mom. 5.610 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -79.6 Yaw Mom. 3.253 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 145.336 SCS 107 INAC EPH temp 164.13 UpLCmdAcc 24484 IRU2G2 curr 115.20 M Unload MON Cmd Rej A 188 IRU2G1 curr 96.00 Roll Bias 1.7212 TSC Move STOP Prop. line 03 151.92 Pitch Bias -3.8620 FA Move STOP CTX B PWR 36.96 Prop. line 04 113.47 Yaw Bias -1.7821 OTG Move DISA CTX B Volts 3.54 UTC 2025:027:13:56:01 (Jan27) f_ACE 3.83e+01 F_CRM 0.00e+00 Kp 1.7 R km 142162A Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 1.7 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 3.83e+01 GOES-R P4 flux, in RADMON P4GM units : 0.039 GOES-R P7 flux, in RADMON P41GM units : 38.800 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 822.0 Orbit Start Time : 0.003 Geocentric Distance (km), Orbit Leg : 142100 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 5.7964e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 5.7964e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.7447e+05 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.7447e+05