See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9435. Start at 141:12:49 GMT PLAN ---- Finish: 2025:141:10:34:04 Obsid: 30937 SI: ACIS-S (10 ksec) Target: NGC1097 Then: 2025:141:13:44:18 Grating: HETG 2025:141:14:16:01 Obsid: 30936 SI: ACIS-S (10 ksec) Target: GX 9+9 2025:141:18:13:53 Grating: NONE 2025:141:18:41:04 Obsid: 30938 SI: ACIS-S (10 ksec) Target: NGC1097 2025:141:22:55:52 Obsid: 26966 SI: HRC-I (5 ksec) Target: XI BOO 2025:142:00:47:16 Obsid: 30728 SI: ACIS-S (11 ksec) Target: NGC4781 2025:142:04:17:46 Obsid: 30171 SI: ACIS-S (30 ksec) Target: NGC4540 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 2 Supports Completed in the last 24 hours (Total time: 4 hours) 2 SSR dumps Radiation: Solar activity is expected to be low with a chance for M-class flares on days one, two, and three (21 May, 22 May, 23 May). MP: MAY2625A command loads in works. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 30934 GX 9+9 ACIS-S HETG 28769 GX 9+9 ACIS-S HETG 30929 2RXS J000539.7-075408 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 141/1355-1555 1440 1540 DSS-26 GOLDSTONE 1040-1140 EDT, Wed 21 May 142/0920-1120 1005 1105 DSS-26 GOLDSTONE 0605-0705 EDT, Thu 22 May SNAPSHOT summary: ----------------- UTC 2025:141:02:04:02 (May21) f_ACE 1.19e+01 F_CRM 7.40e+05 Kp 3.7 R km 129522A OBT 2025:141:02:00:59 CTUVCDU 9375359 OBC s/w NRML FMT6_NORM CPEstat NORM OBT 864180059.19 ONLVCDU 9375352 OBC Errs 0 OBSID 30142 EPState SUN SIM TTpos 75623 HETG Angle 30.71 PCADMODE NMAN RA 40.355 Bus V 27.42 SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec -30.350 Bus I 21.60 AOFSTAR GUID Roll 159.604 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc SSSSSSSS Dith Yang -15.03 Yaw Rate -5.80 HRC-S HV OFF ACA CCD Temp -7.3 Dith Zang 12.15 Pitch Rate 2.32 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 22.80 EVT RT 5609 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -0.61 Batt 1 SOC 100.00% Avg HRMA Temp 74.11 FSS Beta 36.53 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 81.29 SA Resolv 53.04 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 10.83 A +24 V 0.00 HRMA power 31.50 SCS 128 ACT -Y SA Amps 10.44 OBA power 43.60 SCS 129 ACT +Y SA Temp 110.20 SCS 130 ACT -Y SA Temp 109.58 ACIS Stat7-0 6 Roll Mom. 0.936 SCS 131 ACT Cold Rad -120. Pitch Mom. -0.964 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -77.1 Yaw Mom. 7.084 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 146.935 SCS 107 INAC EPH temp 144.33 UpLCmdAcc 39102 IRU2G2 curr 112.80 M Unload MON Cmd Rej A 207 IRU2G1 curr 93.60 Roll Bias 1.8441 TSC Move STOP Prop. line 03 134.13 Pitch Bias -3.9799 FA Move STOP CTX B PWR 36.96 Prop. line 04 121.54 Yaw Bias -1.8125 OTG Move ENAB CTX B Volts 3.54 UTC 2025:141:12:49:01 (May21) f_ACE 8.41e+00 F_CRM 2.93e+05 Kp 2.3 R km 148360A Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 2.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 8.41e+00 GOES-R P4 flux, in RADMON P4GM units : 0.000 GOES-R P7 flux, in RADMON P41GM units : 0.008 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 520.0 Orbit Start Time : 0.020 Geocentric Distance (km), Orbit Leg : 148307 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 9.7438e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 9.7438e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.9231e+05 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.9329e+05