See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9723. Start at 064:14:00 GMT PLAN ---- Finish: Obsid: 31880 SI: ACIS-I (14 ksec) Target: Perseus cluster Then: 2026:064:16:58:15 Obsid: 32193 SI: ACIS-I (10 ksec) Target: Center of COSMO 2026:064:20:23:40 Obsid: 32202 SI: ACIS-I (14 ksec) Target: Perseus cluster 2026:065:01:19:40 Obsid: 32194 SI: ACIS-I (10 ksec) Target: Center of COSMO 2026:065:04:45:05 Obsid: 29632 SI: ACIS-I (14 ksec) Target: Perseus cluster 2026:065:09:29:23 Obsid: 32195 SI: ACIS-I (12 ksec) Target: Center of COSMO 2026:065:12:59:33 Grating: LETG 2026:065:13:40:00 Obsid: 32173 SI: HRC-S (2 ksec) Target: Capella NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 4 Supports Completed in the last 24 hours (Total time: 7.6 hours) 4 SSR dumps. Loads good through: 2026:067:21:28:00 CAP's / Procedures Run: CAP # | Time | Title / Description / Notes [425I] | 063/2007z | EIA Sequencer-A Self Test [563B] | 063/2013z | Diagnostic Dumps of the CPE Radiation (Solar Activity): Solar activity is expected to be low with a slight chance for an M-class flare on days one, two, and three (05 Mar, 06 Mar, 07 Mar). Radiation (Geophysical Activity): The geomagnetic field is expected to be at quiet to unsettled levels on days one and three (05 Mar, 07 Mar) and unsettled to minor storm levels on day two (06 Mar). MP: Mar0926 loads are out for review, due by 5pm today. ENG: HRC CAP review today at 3. GOT/FST: Work on the mail server today, may cause brief outages. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 32190 [vD2023]1 ACIS-I NONE 30265 Center of COSMOS-Web ACIS-I NONE 30231 [vD2023]1 ACIS-I NONE 32188 Center of COSMOS-Web ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 064/1100-1300 1145 1245 DSS-26 GOLDSTONE 0645-0745 EST, Thu 5 Mar 064/1900-2100 1945 2045 DSS-34 CANBERRA 1445-1545 EST, Thu 5 Mar 065/0245-0445 0330 0430 DSS-54 MADRID 2230-2330 EST, Thu 5 Mar 065/1230-1500 1315 1445 DSS-26 GOLDSTONE 0815-0945 EST, Fri 6 Mar 065/1745-1945 1830 1930 DSS-36 CANBERRA 1330-1430 EST, Fri 6 Mar SNAPSHOT summary: ----------------- UTC 2026:064:12:45:01 (Mar 5) f_ACE 1.52e+01 F_CRM 3.43e+07 Kp 0.3 R km 136544A OBT 2026:064:12:42:10 CTUVCDU 5967359 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 889101730.46 ONLVCDU 5967352 OBC Errs 0 OBSID 31880 EPState SUN SIM TTpos 92903 HETG Angle 77.59 PCADMODE NPNT RA 49.925 Bus V 26.79 SIM FApos -535 LETG Angle 76.09 PCONTROL NPNT Dec 41.529 Bus I 23.91 AOFSTAR GUID Roll 287.017 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -5.79 Yaw Rate -0.04 HRC-S HV OFF ACA CCD Temp -9.9 Dith Zang -1.27 Pitch Rate 0.03 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -0.04 EVT RT 4844 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa 4.97 Batt 1 SOC 100.00% Avg HRMA Temp 73.14 FSS Beta 14.48 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 75.34 SA Resolv 74.98 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 11.98 A +24 V 0.00 HRMA power 29.90 SCS 128 ACT -Y SA Amps 11.79 OBA power 35.10 SCS 129 ACT +Y SA Temp 114.51 SCS 130 ACT -Y SA Temp 113.58 ACIS Stat7-0 6 Roll Mom. 1.304 SCS 131 ACT Cold Rad -118. Pitch Mom. 14.898 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -77.1 Yaw Mom. 1.434 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 148.534 SCS 107 INAC EPH temp 147.16 UpLCmdAcc 18991 IRU2G2 curr 124.80 M Unload MON Cmd Rej A 196 IRU2G1 curr 93.60 Roll Bias 1.9892 TSC Move STOP Prop. line 03 125.35 Pitch Bias -4.1686 FA Move STOP CTX B PWR 36.92 Prop. line 04 119.92 Yaw Bias -1.8245 OTG Move DISA CTX B Volts 3.54 UTC 2026:064:13:57:02 (Mar 5) f_ACE 1.54e+01 F_CRM 3.43e+07 Kp 0.3 R km 138654A Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 0.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.44e+01 GOES-R P4 flux, in RADMON P4GM units : 2.01e-02 GOES-R P7 flux, in RADMON P41GM units : 5.56e-03 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4.30e+02 Orbit Start Time : 2026:063:14:59:35 Geocentric Distance (km), Orbit Leg : 138616 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 3.7094e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 3.7094e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 6.2641e+07 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.4339e+07