See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9379. Start at 085:13:00 GMT PLAN ---- Finish: 2025:085:09:25:21 Obsid: 30460 SI: HRC-S (14 ksec) Target: SNR 1987A Then: 2025:085:13:27:50 Grating: NONE 2025:085:14:00:37 Obsid: 30867 SI: ACIS-S (20 ksec) Target: GW170817 2025:085:19:37:31 Grating: HETG 2025:085:20:01:28 Obsid: 30530 SI: ACIS-S (30 ksec) Target: 4U 1626-67 2025:086:04:47:43 Grating: NONE 2025:086:05:16:33 Obsid: 30863 SI: ACIS-S (15 ksec) Target: SDSSJ115741.94- 2025:086:10:10:34 Obsid: 30648 SI: HRC-I (8 ksec) Target: HD 284785 2025:086:12:52:31 Obsid: 30782 SI: ACIS-S (13 ksec) Target: NGC2090 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 6 hours) 3 SSR dumps. Loads good through: 2025:089:21:03:26 Radiation: Solar activity is expected to be low with a chance for M-class flares on days one, two, and three (26 Mar, 27 Mar, 28 Mar). MP: Mar2625 return to science loads were approved and uplinked yesterday. ENG: No issues GOT: No issues Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- None Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 085/1130-1330 1215 1315 DSS-26 GOLDSTONE 0815-0915 EDT, Wed 26 Mar 086/0145-0345 0230 0330 DSS-65 MADRID 2230-2330 EDT, Wed 26 Mar 086/1525-1725 1610 1710 DSS-24 GOLDSTONE 1210-1310 EDT, Thu 27 Mar 086/1900-2100 1945 2045 DSS-36 CANBERRA 1545-1645 EDT, Thu 27 Mar SNAPSHOT summary: ----------------- UTC 2025:085:12:58:02 (Mar26) f_ACE 1.10e+02 F_CRM 6.05e+02 Kp 1.7 R km 128666A OBT 2025:085:12:57:38 CTUVCDU 7424767 OBC s/w NRML FMT1_NORM CPEstat NORM OBT 859381058.07 ONLVCDU 7424760 OBC Errs 0 OBSID 30460 EPState SUN SIM TTpos -99616 HETG Angle 77.59 PCADMODE NPNT RA 83.835 Bus V 26.95 SIM FApos -990 LETG Angle 4.09 PCONTROL NPNT Dec -69.252 Bus I 22.63 AOFSTAR GUID Roll 258.611 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 13.37 Yaw Rate -0.09 HRC-S HV ON ACA CCD Temp -5.4 Dith Zang 18.48 Pitch Rate -0.01 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.01 EVT RT 4079 AOACSTAT OK FSS SunBeta SUN SHLD RT 5354 FSS Alfa -0.47 Batt 1 SOC 100.00% Avg HRMA Temp 73.89 FSS Beta 1.59 Batt 2 SOC 100.00% A -15 V -14.45 Avg OBA Temp 86.75 SA Resolv 88.02 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 11.41 A +24 V 0.00 HRMA power 62.90 SCS 128 ACT -Y SA Amps 11.02 OBA power 0.00 SCS 129 ACT +Y SA Temp 113.58 SCS 130 ACT -Y SA Temp 112.66 ACIS Stat7-0 6 Roll Mom. 9.999 SCS 131 ACT Cold Rad -123. Pitch Mom. 9.589 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -82.0 Yaw Mom. 12.050 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 146.935 SCS 107 INAC EPH temp 172.61 UpLCmdAcc 58070 IRU2G2 curr 120.00 M Unload MON Cmd Rej A 61 IRU2G1 curr 93.60 Roll Bias 1.7791 TSC Move STOP Prop. line 03 165.53 Pitch Bias -3.9275 FA Move STOP CTX B PWR 36.96 Prop. line 04 138.53 Yaw Bias -1.7910 OTG Move DISA CTX B Volts 3.54 UTC 2025:085:12:58:02 (Mar26) f_ACE 1.10e+02 F_CRM 6.05e+02 Kp 1.7 R km 128666A Currently scheduled FPSI, OTG : HRC-S LETG Estimated Kp : 1.7 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 9.58e+01 GOES-R P4 flux, in RADMON P4GM units : 0.019 GOES-R P7 flux, in RADMON P41GM units : 0.008 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4.0 Orbit Start Time : 0.000 Geocentric Distance (km), Orbit Leg : 128462 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 6.0839e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.8252e+05 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 6.0520e+02