See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9689. Start at 030:14:00 GMT PLAN ---- Finish: Obsid: 32135 SI: ACIS-S (12 ksec) Target: Hercules A Then: 2026:030:17:10:44 Obsid: 32126 SI: ACIS-I (9 ksec) Target: RMJ082409.6+192 2026:030:20:37:22 Obsid: 31632 SI: ACIS-I (15 ksec) Target: PJ011646 2026:031:01:22:54 Obsid: 30321 SI: ACIS-I (42 ksec) Target: Perseus cluster 2026:031:13:22:10 Grating: HETG 2026:031:13:24:36 RADMON Disable For the weekend: 2026:032:01:54:22 Grating: NONE 2026:032:01:54:35 RADMON Enable 2026:032:02:21:33 Obsid: 31045 SI: ACIS-I (12 ksec) Target: Orion Nebula sn 2026:032:06:09:46 Obsid: 32127 SI: ACIS-S (10 ksec) Target: 2RXS J083147.5+ 2026:032:09:45:16 Obsid: 32136 SI: ACIS-I (14 ksec) Target: PJ011646 2026:032:14:08:30 Obsid: 31046 SI: ACIS-I (12 ksec) Target: Orion Nebula sn 2026:032:18:09:13 Obsid: 31445 SI: ACIS-S (6 ksec) Target: ESO221-009 2026:032:20:29:57 Obsid: 31047 SI: ACIS-I (11 ksec) Target: Orion Nebula sn 2026:033:00:28:45 Obsid: 29981 SI: ACIS-I (15 ksec) Target: BOSS1348 2026:033:05:05:14 Obsid: 31280 SI: ACIS-S (12 ksec) Target: SDSS J101639.87 2026:033:09:15:04 Obsid: 29833 SI: ACIS-S (11 ksec) Target: SN2025sei 2026:033:12:58:07 Obsid: 32137 SI: ACIS-S (10 ksec) Target: SDSSJ093404.74+ NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 5.7 hours) 5 SSR dumps. DSN DR's Created: DR Number| Station| Problem| Cause| Action --- |--- |--- |--- |--- [M118814]| DSS-65 | Site controller unable to build link with DSS-65| Issue with communications at Madrid| Site worked the issue with JPL. The support was extended by 1 hour to complete support requirements. Radiation: Solar activity is expected to be low with a slight chance for an M-class flare on days one, two, and three (30 Jan, 31 Jan, 01 Feb). MP: Feb0226 load are approvable. (They were approved just after the standup). ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 30320 Perseus cluster ACIS-I NONE 30253 Center of COSMOS-Web ACIS-I NONE 26967 XI BOO HRC-I NONE 32133 PSZ2G071.21+28.86 ACIS-I NONE 32132 ZwCl 0857.9+2107 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 030/1115-1315 1200 1300 DSS-24 GOLDSTONE 0700-0800 EST, Fri 30 Jan 031/0320-0520 0405 0505 DSS-56 MADRID 2305-0005 EST, Fri 30 Jan 031/1245-1445 1330 1430 DSS-26 GOLDSTONE 0830-0930 EST, Sat 31 Jan 031/2025-2225 2110 2210 DSS-65 MADRID 1610-1710 EST, Sat 31 Jan 032/0140-0340 0225 0325 DSS-54 MADRID 2125-2225 EST, Sat 31 Jan 032/1150-1350 1235 1335 DSS-26 GOLDSTONE 0735-0835 EST, Sun 1 Feb 033/0105-0305 0150 0250 DSS-54 MADRID 2050-2150 EST, Sun 1 Feb 033/1220-1420 1305 1405 DSS-26 GOLDSTONE 0805-0905 EST, Mon 2 Feb SNAPSHOT summary: ----------------- UTC 2026:030:13:01:02 (Jan30) f_ACE 1.21e+01 F_CRM 9.99e+07 Kp 2.3 R km 145812D OBT 2026:030:12:58:33 CTUVCDU 11284607 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 886165113.50 ONLVCDU 11284600 OBC Errs 0 OBSID 32135 EPState SUN SIM TTpos 75624 HETG Angle 77.59 PCADMODE NPNT RA 252.786 Bus V 26.79 SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec 4.987 Bus I 20.31 AOFSTAR GUID Roll 61.000 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 1.16 Yaw Rate 0.13 HRC-S HV OFF ACA CCD Temp -2.5 Dith Zang -12.33 Pitch Rate 0.09 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -0.18 EVT RT 4844 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa 5.94 Batt 1 SOC 100.00% Avg HRMA Temp 74.97 FSS Beta 26.44 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 88.68 SA Resolv 62.93 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 10.06 A +24 V 0.00 HRMA power 42.60 SCS 128 ACT -Y SA Amps 10.06 OBA power 0.00 SCS 129 INAC +Y SA Temp 116.95 SCS 130 ACT -Y SA Temp 115.85 ACIS Stat7-0 6 Roll Mom. -4.313 SCS 131 ACT Cold Rad -118. Pitch Mom. 6.715 SCS 132 INAC Ephin Temp 0.0000 Warm Rad -77.1 Yaw Mom. 7.595 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 148.534 SCS 107 INAC EPH temp 178.27 UpLCmdAcc 9606 IRU2G2 curr 124.80 M Unload MON Cmd Rej A 130 IRU2G1 curr 96.00 Roll Bias 1.9694 TSC Move STOP Prop. line 03 145.12 Pitch Bias -4.1494 FA Move STOP CTX B PWR 36.92 Prop. line 04 131.94 Yaw Bias -1.8161 OTG Move DISA CTX B Volts 3.54 UTC 2026:030:13:58:01 (Jan30) f_ACE 1.54e+01 F_CRM 9.99e+07 Kp 2.3 R km 145722D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 2.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.24e+01 GOES-R P4 flux, in RADMON P4GM units : 4.22e-02 GOES-R P7 flux, in RADMON P41GM units : 1.14e-02 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 7.72e+03 Orbit Start Time : 2026:029:05:52:54 Geocentric Distance (km), Orbit Leg : 145735 D CRM Region : 1 (Solar_Wind) External Proton Flux (p/cm^2-s-sr-MeV) : 1.2400e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.2400e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.8307e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.9900e+07