See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9835. Start at 176:13:00 GMT PLAN ---- Finish: Obsid: 30512 SI: ACIS-I (46 ksec) Target: Abell 2108 Then: 2026:176:23:22:15 Grating: HETG 2026:176:23:24:41 RADMON Disable 2026:177:12:53:44 Grating: NONE NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 2 Supports Completed in the last 24 hours (Total time: 4 hours) 2 SSR dumps Loads good through: 2026:179:17:08:59 Radiation (Solar Activity): 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 (25 Jun, 26 Jun, 27 Jun). Radiation (Geophysical Activity): The geomagnetic field is expected to be at quiet to active levels on days one, two, and three (25 Jun, 26 Jun, 27 Jun). MP: Jun2926 loads will be out today for a review later on today or tomorrow. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 31403 A1795 ACIS-I NONE 31405 A1795 ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 176/1135-1335 1220 1320 DSS-36 CANBERRA 0820-0920 EDT, Thu 25 Jun 176/2000-2200 2045 2145 DSS-56 MADRID 1645-1745 EDT, Thu 25 Jun 177/0005-0205 0050 0150 DSS-65 MADRID 2050-2150 EDT, Thu 25 Jun 177/1030-1230 1115 1215 DSS-54 MADRID 0715-0815 EDT, Fri 26 Jun 177/1730-1930 1815 1915 DSS-53 MADRID 1415-1515 EDT, Fri 26 Jun SNAPSHOT summary: ----------------- UTC 2026:176:12:58:01 (Jun25) f_ACE 1.88e+02 F_CRM 1.73e+08 Kp 2.7 R km 105428D OBT 2026:176:12:57:43 CTUVCDU 10179685 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 898779463.07 ONLVCDU 10179680 OBC Errs 0 OBSID 30512 EPState SUN SIM TTpos 92903 HETG Angle 77.59 PCADMODE NPNT RA 235.010 Bus V 27.42 SIM FApos -535 LETG Angle 75.71 PCONTROL NPNT Dec 17.889 Bus I 19.80 AOFSTAR GUID Roll 230.000 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -10.20 Yaw Rate 0.01 HRC-S HV OFF ACA CCD Temp -2.5 Dith Zang 1.15 Pitch Rate -0.10 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.07 EVT RT 6374 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -6.10 Batt 1 SOC 100.00% Avg HRMA Temp 73.78 FSS Beta -34.37 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 89.65 SA Resolv 124.00 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 0.00 SCS 128 ACT -Y SA Amps 9.48 OBA power 0.00 SCS 129 ACT +Y SA Temp 108.70 SCS 130 ACT -Y SA Temp 108.70 ACIS Stat7-0 6 Roll Mom. -0.415 SCS 131 ACT Cold Rad -118. Pitch Mom. 3.080 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -77.1 Yaw Mom. 5.454 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 148.534 SCS 107 INAC EPH temp 115.28 UpLCmdAcc 47498 IRU2G2 curr 122.40 M Unload MON Cmd Rej A 69 IRU2G1 curr 96.00 Roll Bias 2.0466 TSC Move STOP Prop. line 03 151.92 Pitch Bias -4.2321 FA Move STOP CTX B PWR 36.92 Prop. line 04 138.53 Yaw Bias -1.8549 OTG Move DISA CTX B Volts 3.54 UTC 2026:176:12:58:01 (Jun25) f_ACE 1.88e+02 F_CRM 1.73e+08 Kp 2.7 R km 105428D Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 2.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 6.01e+01 GOES-R P4 flux, in RADMON P4GM units : 4.02e-02 GOES-R P7 flux, in RADMON P41GM units : 5.56e-03 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 1.08e+02 Orbit Start Time : 2026:174:16:40:54 Geocentric Distance (km), Orbit Leg : 126425 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 9.0294e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 9.0294e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.5404e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.7253e+08