See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9444. Start at 150:13:00 GMT PLAN ---- 2025:150:16:11:00 Grating: HETG 2025:150:16:13:03 RADMON Disable 2025:151:01:10:13 Grating: NONE 2025:151:01:29:02 RADMON Enable 2025:151:01:51:20 Obsid: 30951 SI: ACIS-S (10 ksec) Target: Kepler's SNR 2025:151:05:44:51 Obsid: 29637 SI: ACIS-S (15 ksec) Target: NGC1097 2025:151:10:34:24 Obsid: 30947 SI: ACIS-I (15 ksec) Target: CMZ Molecular C For the weekend: 2025:151:15:48:56 Obsid: 30948 SI: ACIS-S (15 ksec) Target: NGC1097 2025:151:20:02:31 Grating: HETG 2025:151:20:47:11 Obsid: 28653 SI: ACIS-S (30 ksec) Target: NGC 4579 2025:152:05:10:45 Grating: NONE 2025:152:05:37:56 Obsid: 30114 SI: ACIS-S (30 ksec) Target: GW170817 2025:152:14:34:55 Obsid: 28037 SI: ACIS-S (21 ksec) Target: SMC 2857 2025:152:21:07:20 Obsid: 30949 SI: HRC-I (10 ksec) Target: Eta Car 2025:153:00:22:33 Obsid: 28074 SI: ACIS-I (23 ksec) Target: XMMU J170147.3- 2025:153:07:35:27 Obsid: 29760 SI: ACIS-S (1 ksec) Target: 1eRASS J120806. 2025:153:08:10:42 Grating: HETG 2025:153:08:12:45 RADMON Disable NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 5.6 hours) 4 SSR dumps. 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 (30 May, 31 May, 01 Jun). MP: JUN0225 loads were approved yesterday. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 28853 A1550 ACIS-I NONE 30138 Kepler's SNR ACIS-S NONE 28851 A1550 ACIS-I NONE 29729 Eta Car HRC-I NONE 30944 Suzaku Field of NPS ACIS-I NONE 29791 NuSTAR 250326 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 150/1655-1850 1740 1835 DSS-34 CANBERRA 1340-1435 EDT, Fri 30 May 151/0000-0200 0045 0145 DSS-65 MADRID 2045-2145 EDT, Fri 30 May 151/1155-1355 1240 1340 DSS-24 GOLDSTONE 0840-0940 EDT, Sat 31 May 151/1750-1950 1835 1935 DSS-54 MADRID 1435-1535 EDT, Sat 31 May 152/0110-0310 0155 0255 DSS-65 MADRID 2155-2255 EDT, Sat 31 May 152/1145-1345 1230 1330 DSS-24 GOLDSTONE 0830-0930 EDT, Sun 1 Jun 152/1710-1910 1755 1855 DSS-34 CANBERRA 1355-1455 EDT, Sun 1 Jun 153/0000-0200 0045 0145 DSS-65 MADRID 2045-2145 EDT, Sun 1 Jun 153/1035-1235 1120 1220 DSS-26 GOLDSTONE 0720-0820 EDT, Mon 2 Jun 153/1845-2045 1930 2030 DSS-54 MADRID 1530-1630 EDT, Mon 2 Jun SNAPSHOT summary: ----------------- UTC 2025:150:12:28:01 (May30) f_ACE 2.60e+01 F_CRM 1.00e+03 Kp 2.3 R km 95425D OBT 2025:150:12:25:39 CTUVCDU 12556159 OBC s/w NRML FMT1_NORM CPEstat NORM OBT 864995139.13 ONLVCDU 12556152 OBC Errs 0 OBSID 28743 EPState SUN SIM TTpos -50504 HETG Angle 77.59 PCADMODE NPNT RA 352.214 Bus V 27.26 SIM FApos -715 LETG Angle 76.09 PCONTROL NPNT Dec 5.242 Bus I 23.40 AOFSTAR GUID Roll 111.142 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 12.78 Yaw Rate 0.12 HRC-S HV OFF ACA CCD Temp -4.0 Dith Zang 13.66 Pitch Rate -0.07 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.27 EVT RT 5609 AOACSTAT OK FSS SunBeta SUN SHLD RT 5609 FSS Alfa -0.32 Batt 1 SOC 100.00% Avg HRMA Temp 74.32 FSS Beta 15.42 Batt 2 SOC 100.00% A -15 V -14.45 Avg OBA Temp 88.04 SA Resolv 73.97 Batt 3 SOC 100.00% A +15 V 14.53 OBA Tavg Fault NFLT SA Sun Pres ILLM A +5 V 4.84 OBA Trng Fault NFLT +Y SA Amps 11.79 A +24 V 0.00 HRMA power 64.50 SCS 128 ACT -Y SA Amps 11.21 OBA power 0.00 SCS 129 ACT +Y SA Temp 109.28 SCS 130 ACT -Y SA Temp 108.44 ACIS Stat7-0 6 Roll Mom. 1.396 SCS 131 ACT Cold Rad -125. Pitch Mom. -2.660 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -82.0 Yaw Mom. 2.835 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 140.540 SCS 107 INAC EPH temp 172.61 UpLCmdAcc 58243 IRU2G2 curr 112.80 M Unload MON Cmd Rej A 104 IRU2G1 curr 93.60 Roll Bias 1.8362 TSC Move STOP Prop. line 03 168.93 Pitch Bias -3.9886 FA Move STOP CTX B PWR 36.96 Prop. line 04 136.33 Yaw Bias -1.8069 OTG Move DISA CTX B Volts 3.54 UTC 2025:150:15:33:01 (May30) f_ACE 2.12e+01 F_CRM 5.99e+05 Kp 3.3 R km 75816D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 3.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.12e+01 GOES-R P4 flux, in RADMON P4GM units : 0.020 GOES-R P7 flux, in RADMON P41GM units : 0.006 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 2830.0 Orbit Start Time : 0.020 Geocentric Distance (km), Orbit Leg : 76294 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.9898e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.9898e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.9694e+05 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.9893e+05