See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9870. Start at 211:13:24 GMT PLAN ---- Start in radiation zone Then: 2026:211:21:25:46 Grating: NONE 2026:211:21:39:00 RADMON Enable 2026:211:22:03:18 Obsid: 32470 SI: ACIS-S (24 ksec) Target: ZTF26aavrgaw 2026:212:05:17:03 Obsid: 32465 SI: ACIS-I (10 ksec) Target: CIZAJ1955.8+021 2026:212:08:44:15 Obsid: 29760 SI: ACIS-S (1 ksec) Target: 1eRASS J120806. 2026:212:09:59:48 Obsid: 31976 SI: ACIS-I (9 ksec) Target: PSZ2G144.99-24. 2026:212:13:15:19 Obsid: 32466 SI: ACIS-S (10 ksec) Target: Gaia DR2 688534 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 1 Supports Completed in the last 24 hours (Total time: 2.7 hours) 3 SSR dumps Radiation (Solar Activity): Solar activity is expected to be low with a chance for M-class flares on days one, two, and three (30 Jul, 31 Jul, 01 Aug). Radiation (Geophysical Activity): The geomagnetic field is expected to be at quiet to active levels on days one, two, and three (30 Jul, 31 Jul, 01 Aug). MP: No issues. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- None Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 211/1050-1330 1135 1315 DSS-34 CANBERRA 0735-0915 EDT, Thu 30 Jul 212/0215-0415 0300 0400 DSS-24 GOLDSTONE 2300-0000 EDT, Thu 30 Jul 212/2345-0145 0030 0130 DSS-26 GOLDSTONE 2030-2130 EDT, Fri 31 Jul SNAPSHOT summary: ----------------- UTC 2026:211:13:17:01 (Jul30) f_ACE 1.39e+01 F_CRM 5.12e+08 Kp 1.3 R km 105428D OBT 2026:211:13:14:09 CTUVCDU 5207295 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 901804449.40 ONLVCDU 5207288 OBC Errs 0 OBSID 41289 EPState ECLP SIM TTpos -99616 HETG Angle 5.59 PCADMODE NPNT RA 261.803 Bus V 29.14 SIM FApos -467 LETG Angle 75.71 PCONTROL NPNT Dec 36.501 Bus I 22.11 AOFSTAR GUID Roll 227.737 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -8.07 Yaw Rate -0.35 HRC-S HV OFF ACA CCD Temp -9.9 Dith Zang -3.62 Pitch Rate -0.26 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.38 EVT RT 6374 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -49.57 Batt 1 SOC 93.65% Avg HRMA Temp 72.49 FSS Beta -49.72 Batt 2 SOC 93.98% A -15 V -0.62 Avg OBA Temp 79.20 SA Resolv 108.71 Batt 3 SOC 94.04% A +15 V 2.81 OBA Tavg Fault NFLT SA Sun Pres DARK A +5 V 4.84 OBA Trng Fault NFLT +Y SA Amps 0.14 A +24 V 0.00 HRMA power 9.60 SCS 128 INAC -Y SA Amps 0.06 OBA power 0.00 SCS 129 ACT +Y SA Temp 88.93 SCS 130 ACT -Y SA Temp 88.93 ACIS Stat7-0 6 Roll Mom. 8.039 SCS 131 INAC Cold Rad -123. Pitch Mom. 6.060 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -82.0 Yaw Mom. 6.095 SCS 133 ACT EIO Temp 0.0000 RadMon DISA PMTANKP 102.172 SCS 107 INAC EPH temp 126.31 UpLCmdAcc 51438 IRU2G2 curr 120.00 M Unload MON Cmd Rej A 116 IRU2G1 curr 96.00 Roll Bias 2.0548 TSC Move STOP Prop. line 03 168.93 Pitch Bias -4.2384 FA Move STOP CTX B PWR 36.92 Prop. line 04 140.72 Yaw Bias -1.8588 OTG Move DISA CTX B Volts 3.54 UTC 2026:211:13:24:02 (Jul30) f_ACE 1.08e+01 F_CRM 5.12e+08 Kp 1.3 R km 105428D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 2.7 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.29e+01 GOES-R P4 flux, in RADMON P4GM units : 4.02e-02 GOES-R P7 flux, in RADMON P41GM units : 8.35e-03 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 3.16e+02 Orbit Start Time : 2026:177:08:08:58 Geocentric Distance (km), Orbit Leg : 44103 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.8248e+04 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.8248e+04 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 8.1745e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.1173e+08