See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9756. Start at 097:13:04 GMT PLAN ---- Finish: Then: 2026:097:13:21:12 Obsid: 32287 SI: ACIS-I (12 ksec) Target: VLSSr J031859.0 2026:097:16:46:29 Grating: HETG 2026:097:16:48:55 RADMON Disable 2026:098:02:36:54 RADMON Enable 2026:098:02:37:29 Grating: NONE 2026:098:03:04:40 Obsid: 32288 SI: ACIS-I (11 ksec) Target: VLSSr J031859.0 2026:098:06:46:47 Obsid: 30152 SI: ACIS-S (28 ksec) Target: NGC2566 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 2 Supports Completed in the last 24 hours (Total time: 4.3 hours) 3 SSR dumps Loads good through: 2026:101:22:31:10.000 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 (07 Apr, 08 Apr, 09 Apr). Radiation (Geophysical Activity): The geomagnetic field is expected to be at quiet to unsettled levels on day one (07 Apr) and quiet levels on days two and three (08 Apr, 09 Apr). Protons have a slight chance of crossing threshold on days one, two, and three (07 Apr, 08 Apr, 09 Apr). MP: No issues. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 30487 VLSSr J031859.0+575527 ACIS-I NONE 32286 VLSSr J031859.0+575527 ACIS-I NONE 32278 NGC4540 ACIS-S NONE 32134 PSZ2G071.21+28.86 ACIS-I NONE 30423 Abell 2255 ACIS-I NONE 29658 NGC4540 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 097/1515-1715 1600 1700 DSS-26 GOLDSTONE 1200-1300 EDT, Tue 7 Apr 098/0135-0335 0220 0320 DSS-26 GOLDSTONE 2220-2320 EDT, Tue 7 Apr 098/1450-1650 1535 1635 DSS-26 GOLDSTONE 1135-1235 EDT, Wed 8 Apr 098/2215-0015 2300 0000 DSS-65 MADRID 1900-2000 EDT, Wed 8 Apr SNAPSHOT summary: ----------------- UTC 2026:097:11:45:02 (Apr 7) f_ACE 5.72e+01 F_CRM 1.13e+08 Kp 2.7 R km 101558D OBT 2026:097:11:42:08 CTUVCDU 302719 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 891949328.15 ONLVCDU 302712 OBC Errs 0 OBSID 32279 EPState SUN SIM TTpos 75624 HETG Angle 77.59 PCADMODE NPNT RA 188.712 Bus V 26.95 SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec 15.564 Bus I 21.08 AOFSTAR GUID Roll 194.000 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -15.64 Yaw Rate -0.20 HRC-S HV OFF ACA CCD Temp -5.4 Dith Zang 12.73 Pitch Rate -0.22 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.27 EVT RT 4589 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -49.57 Batt 1 SOC 100.00% Avg HRMA Temp 73.78 FSS Beta -49.72 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 84.82 SA Resolv 156.46 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 61.40 SCS 128 ACT -Y SA Amps 10.25 OBA power 0.00 SCS 129 INAC +Y SA Temp 113.58 SCS 130 ACT -Y SA Temp 112.35 ACIS Stat7-0 6 Roll Mom. 3.169 SCS 131 ACT Cold Rad -120. Pitch Mom. -4.624 SCS 132 INAC Ephin Temp 0.0000 Warm Rad -77.1 Yaw Mom. 0.979 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 148.534 SCS 107 INAC EPH temp 178.27 UpLCmdAcc 30275 IRU2G2 curr 120.00 M Unload MON Cmd Rej A 237 IRU2G1 curr 96.00 Roll Bias 2.0037 TSC Move STOP Prop. line 03 148.52 Pitch Bias -4.1974 FA Move STOP CTX A PWR 36.32 Prop. line 04 140.72 Yaw Bias -1.8299 OTG Move DISA CTX A Volts 3.52 UTC 2026:097:13:04:02 (Apr 7) f_ACE 4.84e+01 F_CRM 1.13e+08 Kp 2.7 R km 94938D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 0.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 5.91e+01 GOES-R P4 flux, in RADMON P4GM units : 1.03e-01 GOES-R P7 flux, in RADMON P41GM units : 8.43e-03 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 3.47e+03 Orbit Start Time : 2026:095:08:32:57 Geocentric Distance (km), Orbit Leg : 95353 D CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 1.3932e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.3932e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.4105e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.1318e+08