See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9791. Start at 132:13:14 GMT PLAN ---- Start in radiation zone Then: 2026:132:13:23:34 RADMON Enable 2026:132:13:41:26 Obsid: 32339 SI: ACIS-S (14 ksec) Target: NGC5728 2026:132:18:05:57 Grating: HETG 2026:132:18:37:19 Obsid: 30091 SI: ACIS-S (17 ksec) Target: TV Cassiopeia 2026:132:23:57:21 Grating: NONE 2026:133:00:31:27 Obsid: 30195 SI: ACIS-S (14 ksec) Target: NGC5728 2026:133:05:04:11 Grating: HETG 2026:133:05:35:34 Obsid: 32341 SI: ACIS-S (14 ksec) Target: TV Cassiopeia 2026:133:10:04:48 Grating: NONE 2026:133:10:35:37 Obsid: 32210 SI: ACIS-I (15 ksec) Target: Cloverleaf ORC NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 1 Supports Completed in the last 24 hours (Total time: 2 hours) 1 SSR dumps 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 day one (12 May) and expected to be low with a chance for M-class flares on days two and three (13 May, 14 May). Radiation (Geophysical Activity): The geomagnetic field is expected to be at quiet to active levels on days one and two (12 May, 13 May) and quiet to unsettled levels on day three (14 May). Protons greater than 10 Mev have a slight chance of crossing threshold on day one (12 May). MP: No issues. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 30060 Center of COSMOS-Web ACIS-I NONE 29939 NGC5728 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 132/1315-1515 1400 1500 DSS-56 MADRID 1000-1100 EDT, Tue 12 May 133/0030-0230 0115 0215 DSS-24 GOLDSTONE 2115-2215 EDT, Tue 12 May 133/0940-1140 1025 1125 DSS-24 GOLDSTONE 0625-0725 EDT, Wed 13 May 133/1855-2055 1940 2040 DSS-54 MADRID 1540-1640 EDT, Wed 13 May SNAPSHOT summary: ----------------- UTC 2026:132:01:59:01 (May12) f_ACE 1.18e+01 F_CRM 7.73e+07 Kp 3.0 R km 71021D OBT 2026:132:01:56:02 CTUVCDU 11966463 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 894938162.64 ONLVCDU 11966456 OBC Errs 0 OBSID 41498 EPState SUN SIM TTpos -99616 HETG Angle 5.96 PCADMODE NPNT RA 223.398 Bus V 26.95 SIM FApos -535 LETG Angle 76.09 PCONTROL NPNT Dec -18.777 Bus I 24.94 AOFSTAR GUID Roll 278.157 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -6.69 Yaw Rate -0.01 HRC-S HV OFF ACA CCD Temp -3.6 Dith Zang 5.23 Pitch Rate -0.13 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -0.55 EVT RT 4589 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -49.57 Batt 1 SOC 100.00% Avg HRMA Temp 74.65 FSS Beta -49.72 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 90.56 SA Resolv 174.79 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 12.56 A +24 V 0.00 HRMA power 33.00 SCS 128 ACT -Y SA Amps 12.18 OBA power 0.00 SCS 129 ACT +Y SA Temp 110.20 SCS 130 ACT -Y SA Temp 108.97 ACIS Stat7-0 6 Roll Mom. 5.674 SCS 131 ACT Cold Rad -125. Pitch Mom. 2.558 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -79.6 Yaw Mom. 10.313 SCS 133 ACT EIO Temp 0.0000 RadMon DISA PMTANKP 148.534 SCS 107 INAC EPH temp 178.27 UpLCmdAcc 28246 IRU2G2 curr 122.40 M Unload MON Cmd Rej A 135 IRU2G1 curr 98.40 Roll Bias 2.0170 TSC Move STOP Prop. line 03 172.34 Pitch Bias -4.2035 FA Move STOP CTX B PWR 36.92 Prop. line 04 162.13 Yaw Bias -1.8428 OTG Move DISA CTX B Volts 3.54 UTC 2026:132:13:14:02 (May12) f_ACE 1.16e+01 F_CRM 0.00e+00 Kp 2.7 R km 59032A Currently scheduled FPSI, OTG : HRC-S HETG Estimated Kp : 0.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.06e+01 GOES-R P4 flux, in RADMON P4GM units : 4.02e-02 GOES-R P7 flux, in RADMON P41GM units : 0.00e+00 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 1.58e+02 Orbit Start Time : 2026:132:09:04:27 Geocentric Distance (km), Orbit Leg : 58483 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 4.3007e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.6700e+07 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.0000e+00