See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9371. Start at 077:13:00 GMT PLAN ---- Finish: 2025:077:10:34:36 Obsid: 30858 SI: ACIS-S (11 ksec) Target: 2MASS J12270504 Then: 2025:077:14:14:53 Obsid: 30854 SI: ACIS-I (14 ksec) Target: CMZ Molecular C 2025:077:18:45:34 Obsid: 29887 SI: ACIS-S (21 ksec) Target: NGVS J123111.88 2025:078:01:03:57 Grating: LETG 2025:078:01:42:47 Obsid: 30856 SI: HRC-S (10 ksec) Target: Capella 2025:078:04:30:17 Grating: NONE 2025:078:04:58:36 Obsid: 28578 SI: ACIS-S (32 ksec) Target: NGC 4102 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 6.6 hours) 2 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 (18 Mar, 19 Mar, 20 Mar). MP: There will be interrupt products later this week as the ToO is added to the front end on next weeks loads. ENG: no issues. GOT: no issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 29958 2MASS J12270504+0610388 ACIS-S NONE 29924 SDSS J141358.51+305722.3 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 077/1245-1500 1345 1445 DSS-26 GOLDSTONE 0945-1045 EDT, Tue 18 Mar 078/1045-1300 1145 1245 DSS-54 MADRID 0745-0845 EDT, Wed 19 Mar SNAPSHOT summary: ----------------- UTC 2025:077:06:33:02 (Mar18) f_ACE 9.17e+00 F_CRM 4.77e+05 Kp 3.0 R km 94269A OBT 2025:077:06:30:41 CTUVCDU 4636799 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 858666641.11 ONLVCDU 4636792 OBC Errs 0 OBSID 28828 EPState SUN SIM TTpos 92903 HETG Angle 77.59 PCADMODE NPNT RA 266.564 Bus V 27.11 SIM FApos -535 LETG Angle 76.09 PCONTROL NPNT Dec -28.899 Bus I 20.31 AOFSTAR GUID Roll 85.007 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 14.92 Yaw Rate 0.27 HRC-S HV OFF ACA CCD Temp -4.3 Dith Zang 7.02 Pitch Rate 0.13 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.34 EVT RT 6119 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa 3.25 Batt 1 SOC 100.00% Avg HRMA Temp 74.32 FSS Beta -0.93 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 83.38 SA Resolv 90.51 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 10.25 A +24 V 0.00 HRMA power 29.90 SCS 128 ACT -Y SA Amps 9.86 OBA power 0.00 SCS 129 ACT +Y SA Temp 114.51 SCS 130 ACT -Y SA Temp 113.89 ACIS Stat7-0 6 Roll Mom. 4.310 SCS 131 ACT Cold Rad -115. Pitch Mom. 3.775 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -77.1 Yaw Mom. 3.855 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 135.744 SCS 107 INAC EPH temp 164.13 UpLCmdAcc 27523 IRU2G2 curr 115.20 M Unload MON Cmd Rej A 18 IRU2G1 curr 96.00 Roll Bias 1.7647 TSC Move STOP Prop. line 03 103.22 Pitch Bias -3.9111 FA Move STOP CTX B PWR 36.96 Prop. line 04 93.08 Yaw Bias -1.7920 OTG Move DISA CTX B Volts 3.54 UTC 2025:077:13:05:01 (Mar18) f_ACE 8.56e+00 F_CRM 1.26e+05 Kp 1.3 R km 123776A Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 1.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 8.56e+00 GOES-R P4 flux, in RADMON P4GM units : 0.000 GOES-R P7 flux, in RADMON P41GM units : 0.006 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 1780.0 Orbit Start Time : 0.000 Geocentric Distance (km), Orbit Leg : 123718 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 4.1959e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 4.1959e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.2588e+05 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.2630e+05