See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9415. Start at 121:13:00 GMT PLAN ---- Start in radiation zone Then: 2025:121:22:40:46 Grating: NONE 2025:121:22:46:07 RADMON Enable 2025:121:23:08:25 Obsid: 30730 SI: ACIS-S (21 ksec) Target: SDSS J082730.64 2025:122:05:01:59 Grating: HETG 2025:122:05:45:40 Obsid: 29783 SI: ACIS-S (19 ksec) Target: 4U 1630-47 2025:122:11:12:34 Grating: NONE 2025:122:11:45:24 Obsid: 30144 SI: ACIS-S (9 ksec) Target: NGC1317 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 2 Supports Completed in the last 24 hours (Total time: 4 hours) 2 SSR dumps. Loads good through: 2025:125:01:52:24. Radiation: 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 (01 May, 02 May, 03 May). MP: May0525 loads out for review, due by 1. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 29612 MKN421 ACIS-S LETG 30456 HE 1353-1917 HRC-I NONE 30451 HE 1353-1917 HRC-I NONE 30031 ACT-CL J0400.6-2926 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 121/1645-1940 1720 1925 DSS-34 CANBERRA 1320-1525 EDT, Thu 1 May 122/0145-0345 0230 0330 DSS-54 MADRID 2230-2330 EDT, Thu 1 May 122/1330-1530 1415 1515 DSS-26 GOLDSTONE 1015-1115 EDT, Fri 2 May 122/1945-2145 2030 2130 DSS-54 MADRID 1630-1730 EDT, Fri 2 May SNAPSHOT summary: ----------------- UTC 2025:121:11:21:02 (May 1) f_ACE 3.55e+01 F_CRM 2.97e+05 Kp 2.3 R km 89503D OBT 2025:121:11:18:32 CTUVCDU 2762495 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 862485512.55 ONLVCDU 2762488 OBC Errs 0 OBSID 30914 EPState SUN SIM TTpos 75623 HETG Angle 77.59 PCADMODE NPNT RA 88.666 Bus V 27.11 SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec -3.461 Bus I 23.14 AOFSTAR GUID Roll 248.179 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 11.11 Yaw Rate 0.44 HRC-S HV OFF ACA CCD Temp -4.3 Dith Zang 13.03 Pitch Rate 0.46 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -0.02 EVT RT 6119 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -0.52 Batt 1 SOC 100.00% Avg HRMA Temp 74.54 FSS Beta 36.75 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 84.02 SA Resolv 52.91 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 11.60 A +24 V 0.00 HRMA power 0.00 SCS 128 INAC -Y SA Amps 11.21 OBA power 0.00 SCS 129 ACT +Y SA Temp 111.43 SCS 130 ACT -Y SA Temp 110.82 ACIS Stat7-0 6 Roll Mom. 5.842 SCS 131 INAC Cold Rad -118. Pitch Mom. -5.558 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -79.6 Yaw Mom. 7.198 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 151.731 SCS 107 INAC EPH temp 135.85 UpLCmdAcc 63914 IRU2G2 curr 117.60 M Unload MON Cmd Rej A 121 IRU2G1 curr 93.60 Roll Bias 1.8088 TSC Move STOP Prop. line 03 148.52 Pitch Bias -3.9557 FA Move STOP CTX A PWR 36.32 Prop. line 04 103.22 Yaw Bias -1.8044 OTG Move DISA CTX A Volts 3.52 UTC 2025:121:12:57:01 (May 1) f_ACE 4.43e+02 F_CRM 1.19e+03 Kp 2.3 R km 79093D Currently scheduled FPSI, OTG : HRC-S HETG Estimated Kp : 2.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 4.43e+02 GOES-R P4 flux, in RADMON P4GM units : 0.019 GOES-R P7 flux, in RADMON P41GM units : 0.003 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 336.0 Orbit Start Time : 0.039 Geocentric Distance (km), Orbit Leg : 79440 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.1917e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.5750e+05 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.1917e+03