See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9867. Start at 208:13:18 GMT PLAN ---- Finish: Obsid: 30205 SI: ACIS-S (29 ksec) Target: NGC5728 Then: 2026:208:16:04:57 Obsid: 31661 SI: ACIS-S (9 ksec) Target: PSO J308.0416-2 2026:208:18:55:06 Grating: HETG 2026:208:18:57:09 RADMON Disable 2026:209:06:38:11 Grating: NONE 2026:209:06:51:52 RADMON Enable 2026:209:07:16:10 Obsid: 31407 SI: ACIS-I (15 ksec) Target: A1795 2026:209:12:02:27 Obsid: 32464 SI: ACIS-S (10 ksec) Target: NGC_6814_s3 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 9 Supports Completed over the weekend (Total time: 17.4 hours) 12 SSR dumps Loads good through: 2026:212:12:30:01.000 DSN DR's Created: DR Number| Station| Problem| Cause| Action ---|---|---|---|--- [M119299](/occweb/web/webapps/ifot/ifot.php?r=flightops&t=properties&format=sheet&id=1013616)| DSS-24| Comm Scrubbed| Madrid Wildfires| 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 (27 Jul, 28 Jul, 29 Jul). Radiation (Geophysical Activity): The geomagnetic field is expected to be at unsettled to active levels on day one (27 Jul), quiet to active levels on day two (28 Jul) and quiet to unsettled levels on day three (29 Jul). MP: No issues. ENG: RF issues resulting in a re-dump of SSR-B. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 30325 Perseus cluster N ACIS-I NONE 30414 MACS J0018.5+1626 ACIS-I NONE 32455 Perseus cluster W ACIS-I NONE 32456 Perseus cluster W ACIS-I NONE 32447 SDSSJ205302.76-071832.4 ACIS-S NONE 32448 SDSSJ205829.72-072907.4 ACIS-S NONE 32446 Mrk 509 ACIS-S NONE 32454 Perseus cluster W ACIS-I NONE 30207 NGC5728 ACIS-S NONE 32453 WGD2038-4008 ACIS-S NONE 32449 NGC 3056 ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 209/1135-1335 1220 1320 DSS-65 MADRID 0820-0920 EDT, Tue 28 Jul 209/2300-0100 2345 0045 DSS-24 GOLDSTONE 1945-2045 EDT, Tue 28 Jul SNAPSHOT summary: ----------------- UTC 2026:208:11:00:02 (Jul27) f_ACE 1.37e+01 F_CRM 5.12e+08 Kp 1.7 R km 105428D OBT 2026:208:10:57:44 CTUVCDU 4163839 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 901537064.01 ONLVCDU 4163832 OBC Errs 0 OBSID 30205 EPState SUN SIM TTpos 75625 HETG Angle 77.59 PCADMODE NPNT RA 220.602 Bus V 27.42 SIM FApos -467 LETG Angle 75.71 PCONTROL NPNT Dec -17.231 Bus I 21.08 AOFSTAR GUID Roll 252.693 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 6.21 Yaw Rate -0.03 HRC-S HV OFF ACA CCD Temp -5.1 Dith Zang -15.88 Pitch Rate 0.31 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.05 EVT RT 4844 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -0.26 Batt 1 SOC 100.00% Avg HRMA Temp 73.57 FSS Beta -9.77 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 89.17 SA Resolv 99.41 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 10.44 A +24 V 0.00 HRMA power 33.00 SCS 128 ACT -Y SA Amps 10.25 OBA power 0.00 SCS 129 ACT +Y SA Temp 108.70 SCS 130 ACT -Y SA Temp 107.90 ACIS Stat7-0 6 Roll Mom. 5.373 SCS 131 ACT Cold Rad -125. Pitch Mom. 0.019 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -79.6 Yaw Mom. 6.898 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 148.534 SCS 107 INAC EPH temp 126.31 UpLCmdAcc 44080 IRU2G2 curr 124.80 M Unload MON Cmd Rej A 221 IRU2G1 curr 98.40 Roll Bias 2.0592 TSC Move STOP Prop. line 03 172.34 Pitch Bias -4.2465 FA Move STOP CTX B PWR 36.96 Prop. line 04 162.13 Yaw Bias -1.8552 OTG Move DISA CTX B Volts 3.54 UTC 2026:208:13:18:01 (Jul27) f_ACE 1.52e+01 F_CRM 5.12e+08 Kp 1.7 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 : 2.04e-02 GOES-R P7 flux, in RADMON P41GM units : 8.37e-03 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 6.91e+02 Orbit Start Time : 2026:177:08:08:58 Geocentric Distance (km), Orbit Leg : 101293 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