See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9720. Start at 061:14:00 GMT PLAN ---- Finish: Obsid: 32186 SI: ACIS-I (14 ksec) Target: [vD2023]1 Then: 2026:061:17:18:46 Obsid: 32191 SI: ACIS-I (10 ksec) Target: Center of COSMO 2026:061:20:44:08 Obsid: 30286 SI: ACIS-I (15 ksec) Target: Perseus cluster 2026:062:01:41:10 Obsid: 32192 SI: ACIS-I (10 ksec) Target: Center of COSMO 2026:062:05:06:31 Obsid: 32199 SI: ACIS-I (15 ksec) Target: Perseus cluster 2026:062:10:03:38 Obsid: 30067 SI: ACIS-I (10 ksec) Target: Center of COSMO 2026:062:13:29:05 Obsid: 30292 SI: ACIS-I (15 ksec) Target: Perseus cluster NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 9 Supports Completed over the weekend (Total time: 18.5 hours) 10 SSR dumps. Loads good through: 2026:065:06:02:11.000 Radiation (Solar Activity): Solar activity is expected to be low with a chance for M-class flares on days one, two, and three (02 Mar, 03 Mar, 04 Mar). Radiation (Geophysical Activity): The geomagnetic field is expected to be at quiet to unsettled levels on days one and three (02 Mar, 04 Mar) and quiet to active levels on day two (03 Mar). MP: No issues. ENG: There was a large one-shot attitude update over the weekend, this is being investigated. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 31875 G292.0+1.8 ACIS-I NONE 32181 g12.82-0.02 ACIS-I NONE 32174 NGC4654 ACIS-S NONE 32175 NGC4654 ACIS-S NONE 31142 g12.82-0.02 ACIS-I NONE 30305 Perseus cluster ACIS-I NONE 32177 Perseus cluster ACIS-I NONE 32176 Center of COSMOS-Web ACIS-I NONE 32180 SDSS J102258.41+123429.7 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 061/1205-1435 1250 1420 DSS-26 GOLDSTONE 0750-0920 EST, Mon 2 Mar 062/0205-0405 0250 0350 DSS-65 MADRID 2150-2250 EST, Mon 2 Mar 062/1330-1600 1415 1545 DSS-26 GOLDSTONE 0915-1045 EST, Tue 3 Mar SNAPSHOT summary: ----------------- UTC 2026:061:13:57:01 (Mar 2) f_ACE 1.19e+01 F_CRM 1.70e+07 Kp 0.3 R km 116400A OBT 2026:061:13:55:39 CTUVCDU 4973055 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 888846939.97 ONLVCDU 4973048 OBC Errs 0 OBSID 32186 EPState SUN SIM TTpos 92903 HETG Angle 77.59 PCADMODE NPNT RA 40.433 Bus V 26.64 SIM FApos -535 LETG Angle 75.71 PCONTROL NPNT Dec -8.336 Bus I 24.17 AOFSTAR GUID Roll 265.999 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 14.44 Yaw Rate -0.24 HRC-S HV OFF ACA CCD Temp -7.7 Dith Zang -14.71 Pitch Rate 0.15 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -0.04 EVT RT 6374 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa 6.77 Batt 1 SOC 100.00% Avg HRMA Temp 73.89 FSS Beta 33.09 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 79.52 SA Resolv 56.41 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 11.98 A +24 V 0.00 HRMA power 71.00 SCS 128 ACT -Y SA Amps 11.79 OBA power 35.10 SCS 129 ACT +Y SA Temp 114.81 SCS 130 ACT -Y SA Temp 113.89 ACIS Stat7-0 6 Roll Mom. 12.525 SCS 131 ACT Cold Rad -118. Pitch Mom. 6.576 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -79.6 Yaw Mom. 5.028 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 150.132 SCS 107 INAC EPH temp 147.16 UpLCmdAcc 11815 IRU2G2 curr 124.80 M Unload MON Cmd Rej A 43 IRU2G1 curr 93.60 Roll Bias 1.9907 TSC Move STOP Prop. line 03 142.92 Pitch Bias -4.1692 FA Move STOP CTX A PWR 36.27 Prop. line 04 121.54 Yaw Bias -1.8253 OTG Move DISA CTX A Volts 3.52 UTC 2026:061:13:57:01 (Mar 2) f_ACE 1.19e+01 F_CRM 1.70e+07 Kp 0.3 R km 116400A Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 0.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.23e+01 GOES-R P4 flux, in RADMON P4GM units : 0.00e+00 GOES-R P7 flux, in RADMON P41GM units : 5.63e-03 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 1.23e+04 Orbit Start Time : 2026:060:23:31:49 Geocentric Distance (km), Orbit Leg : 116188 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 6.2736e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 6.2736e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.1657e+07 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.6986e+07