See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9743. Start at 084:12:56 GMT PLAN ---- Start in radiation zone Then: 2026:084:22:07:50 Grating: NONE 2026:084:22:28:04 RADMON Enable 2026:084:22:50:22 Obsid: 29828 SI: ACIS-S (15 ksec) Target: SN 1986J 2026:085:03:24:44 Obsid: 32258 SI: ACIS-S (12 ksec) Target: MASTER J0620+54 2026:085:07:19:41 Obsid: 32255 SI: ACIS-S (24 ksec) Target: At 2016blu NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 1 Supports Completed in the last 24 hours (Total time: 2.5 hours) 1 SSR dumps Radiation (Solar Activity): Solar activity is expected to be low with a chance for M-class flares on days one, two, and three (25 Mar, 26 Mar, 27 Mar). Radiation (Geophysical Activity): The geomagnetic field is expected to be at quiet to active levels on days one and two (25 Mar, 26 Mar) and quiet to unsettled levels on day three (27 Mar). MP: MAR3026A command loads in works. ENG: FOT SIM today. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 31041 At 2016blu ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 085/0305-0535 0350 0520 DSS-65 MADRID 2350-0120 EDT, Wed 25 Mar 085/1110-1310 1155 1255 DSS-26 GOLDSTONE 0755-0855 EDT, Thu 26 Mar SNAPSHOT summary: ----------------- UTC 2026:084:03:59:01 (Mar25) f_ACE 5.47e+01 F_CRM 1.49e+08 Kp 3.3 R km 112397D OBT 2026:084:03:56:19 CTUVCDU 12587647 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 890798179.30 ONLVCDU 12587640 OBC Errs 0 OBSID 32252 EPState SUN SIM TTpos 75624 HETG Angle 77.59 PCADMODE NPNT RA 95.022 Bus V 26.95 SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec 54.811 Bus I 21.86 AOFSTAR GUID Roll 268.066 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -12.84 Yaw Rate -0.01 HRC-S HV OFF ACA CCD Temp -5.8 Dith Zang 14.13 Pitch Rate -0.15 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.43 EVT RT 4844 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -0.25 Batt 1 SOC 100.00% Avg HRMA Temp 72.92 FSS Beta 0.33 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 84.18 SA Resolv 89.19 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 11.02 A +24 V 0.00 HRMA power 39.20 SCS 128 ACT -Y SA Amps 10.63 OBA power 35.10 SCS 129 ACT +Y SA Temp 113.58 SCS 130 ACT -Y SA Temp 112.66 ACIS Stat7-0 6 Roll Mom. 3.824 SCS 131 ACT Cold Rad -115. Pitch Mom. 13.803 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -74.7 Yaw Mom. 2.070 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 148.534 SCS 107 INAC EPH temp 152.81 UpLCmdAcc 1319 IRU2G2 curr 127.20 M Unload MON Cmd Rej A 154 IRU2G1 curr 93.60 Roll Bias 1.9995 TSC Move STOP Prop. line 03 151.92 Pitch Bias -4.1830 FA Move STOP CTX A PWR 36.27 Prop. line 04 131.94 Yaw Bias -1.8366 OTG Move DISA CTX A Volts 3.52 UTC 2026:084:12:56:01 (Mar25) f_ACE 1.04e+03 F_CRM 2.47e+08 Kp 4.7 R km 61351D Currently scheduled FPSI, OTG : HRC-S HETG Estimated Kp : 3.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 8.57e+02 GOES-R P4 flux, in RADMON P4GM units : 4.02e-02 GOES-R P7 flux, in RADMON P41GM units : 5.59e-03 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 6.49e+03 Orbit Start Time : 2026:082:03:12:28 Geocentric Distance (km), Orbit Leg : 61637 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.0621e+04 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.4183e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.4684e+08