See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9864. Start at 205:15:46 GMT PLAN ---- Finish: Obsid: 32453 SI: ACIS-S (15 ksec) Target: WGD2038-4008 Then: 2026:205:16:05:41 Obsid: 32449 SI: ACIS-I (10 ksec) Target: NGC 3056 2026:205:19:22:48 Obsid: 30207 SI: ACIS-S (28 ksec) Target: NGC5728 2026:206:03:28:23 Grating: HETG 2026:206:03:30:26 RADMON Disable 2026:206:15:00:06 Grating: NONE 2026:206:15:15:23 RADMON Enable 2026:206:15:39:41 Obsid: 32454 SI: ACIS-I (17 ksec) Target: Perseus cluster For the weekend: 2026:206:21:05:02 Obsid: 32446 SI: ACIS-S (10 ksec) Target: Mrk_509_s2 2026:207:00:30:28 Obsid: 30325 SI: ACIS-I (18 ksec) Target: Perseus cluster 2026:207:06:08:05 Obsid: 32448 SI: ACIS-S (10 ksec) Target: SDSSJ205829.72- 2026:207:09:32:17 Obsid: 32455 SI: ACIS-I (15 ksec) Target: Perseus cluster 2026:207:14:20:05 Obsid: 32447 SI: ACIS-S (10 ksec) Target: SDSSJ205302.76- 2026:207:17:44:34 Obsid: 32456 SI: ACIS-I (15 ksec) Target: Perseus cluster 2026:207:22:20:19 Obsid: 30414 SI: ACIS-I (28 ksec) Target: MACS J0018.5+16 2026:208:07:04:39 Obsid: 30205 SI: ACIS-S (29 ksec) Target: NGC5728 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 5.8 hours) 4 SSR dumps Radiation (Solar Activity): Solar activity is likely to be moderate with a slight chance for an X-class flare on day one (24 Jul) and expected to be low with a chance for M-class flares on days two and three (25 Jul, 26 Jul). Radiation (Geophysical Activity): The geomagnetic field is expected to be at quiet to minor storm levels on day one (24 Jul), quiet to unsettled levels on day two (25 Jul) and quiet levels on day three (26 Jul). MP: No issues. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 30222 WGD2038-4008 ACIS-S NONE 30346 Perseus cluster W ACIS-I NONE 30339 Perseus cluster W ACIS-I NONE 32452 WGD2038-4008 ACIS-S NONE 30338 Perseus cluster W ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 205/1655-1855 1740 1840 DSS-56 MADRID 1340-1440 EDT, Fri 24 Jul 206/0145-0345 0230 0330 DSS-54 MADRID 2230-2330 EDT, Fri 24 Jul 206/0505-0640 0540 0625 DSS-24 GOLDSTONE 0140-0225 EDT, Sat 25 Jul 206/1025-1225 1110 1210 DSS-56 MADRID 0710-0810 EDT, Sat 25 Jul 206/1735-1935 1820 1920 DSS-65 MADRID 1420-1520 EDT, Sat 25 Jul 207/0035-0210 0110 0155 DSS-56 MADRID 2110-2155 EDT, Sat 25 Jul 207/1500-1700 1545 1645 DSS-65 MADRID 1145-1245 EDT, Sun 26 Jul 207/2310-0110 2355 0055 DSS-56 MADRID 1955-2055 EDT, Sun 26 Jul 208/0915-1115 1000 1100 DSS-24 GOLDSTONE 0600-0700 EDT, Mon 27 Jul 208/2330-0130 0015 0115 DSS-34 CANBERRA 2015-2115 EDT, Mon 27 Jul SNAPSHOT summary: ----------------- UTC 2026:205:12:00:02 (Jul24) f_ACE 1.02e+01 F_CRM 5.12e+08 Kp 3.7 R km 105428D OBT 2026:205:11:57:00 CTUVCDU 3166207 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 901281420.87 ONLVCDU 3166200 OBC Errs 0 OBSID 32453 EPState SUN SIM TTpos 75625 HETG Angle 77.59 PCADMODE NPNT RA 309.482 Bus V 27.26 SIM FApos -467 LETG Angle 75.71 PCONTROL NPNT Dec -40.153 Bus I 21.60 AOFSTAR GUID Roll 16.112 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -0.45 Yaw Rate -0.03 HRC-S HV OFF ACA CCD Temp -7.3 Dith Zang -3.12 Pitch Rate 0.30 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -0.58 EVT RT 5609 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -49.57 Batt 1 SOC 100.00% Avg HRMA Temp 73.57 FSS Beta -49.72 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 83.54 SA Resolv 158.87 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 10.83 A +24 V 0.00 HRMA power 104.00 SCS 128 ACT -Y SA Amps 10.44 OBA power 0.00 SCS 129 ACT +Y SA Temp 109.58 SCS 130 INAC -Y SA Temp 108.70 ACIS Stat7-0 6 Roll Mom. 7.645 SCS 131 ACT Cold Rad -123. Pitch Mom. -8.777 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -79.6 Yaw Mom. 2.076 SCS 133 INAC EIO Temp 0.0000 RadMon ENAB PMTANKP 150.132 SCS 107 INAC EPH temp 126.31 UpLCmdAcc 35807 IRU2G2 curr 117.60 M Unload MON Cmd Rej A 55 IRU2G1 curr 96.00 Roll Bias 2.0485 TSC Move STOP Prop. line 03 165.53 Pitch Bias -4.2371 FA Move STOP CTX B PWR 36.96 Prop. line 04 145.12 Yaw Bias -1.8522 OTG Move DISA CTX B Volts 3.54 UTC 2026:205:15:46:02 (Jul24) f_ACE 1.15e+01 F_CRM 5.12e+08 Kp 2.3 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 : 8.26e-02 GOES-R P7 flux, in RADMON P41GM units : 8.38e-03 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 1.01e+03 Orbit Start Time : 2026:177:08:08:58 Geocentric Distance (km), Orbit Leg : 123966 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