See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9135. Start at 207:13:00 GMT PLAN ---- In radiation zone. Return to Science loads for later tonight. NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 2 Supports Completed in the last 24 hours (Total time: 4.6 hours) 1 SSR dumps. Loads good through: 2024:211:00:07:56. DSN DR's Created: DR Number| Station| Problem | Cause| Action [M117177]|DSS-54 | No Commanding| Transmitter Issue| Radiation: Solar activity is likely to be moderate with a slight chance for an X-class flare on days one, two, and three (25 Jul, 26 Jul, 27 Jul). MP: Jul2524 Return to Science loads could not be uplinked due to the DSN transmitter failure. New loads will be out soon for review and uplink tonight ENG: SSR rollover occured due to missed pass. Recovery is underway. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- None Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 207/0955-1210 1055 1155 DSS-26 GOLDSTONE 0655-0755 EDT, Thu 25 Jul 207/1555-1810 1655 1755 DSS-56 MADRID 1255-1355 EDT, Thu 25 Jul 208/0915-1130 1015 1115 DSS-24 GOLDSTONE 0615-0715 EDT, Fri 26 Jul 208/2000-2215 2100 2200 DSS-56 MADRID 1700-1800 EDT, Fri 26 Jul 208/2245-0100 2345 0045 DSS-24 GOLDSTONE 1945-2045 EDT, Fri 26 Jul SNAPSHOT summary: ----------------- UTC 2024:207:11:54:01 (Jul25) f_ACE 1.66e+03 F_CRM 0.00e+00 Kp 0.3 R km 18258D OBT 2024:207:11:50:45 CTUVCDU 9025535 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 838295445.13 ONLVCDU 9025528 OBC Errs 0 OBSID 62616 EPState SUN SIM TTpos -99616 HETG Angle 77.96 PCADMODE NPNT RA 98.890 Bus V 27.42 SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec -31.995 Bus I 18.77 AOFSTAR GUID Roll 150.529 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 13.95 Yaw Rate 0.05 HRC-S HV OFF ACA CCD Temp -3.2 Dith Zang 13.86 Pitch Rate -0.16 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -0.28 EVT RT 4844 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -0.44 Batt 1 SOC 100.00% Avg HRMA Temp 74.22 FSS Beta 32.40 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 87.72 SA Resolv 57.53 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 9.47 A +24 V 0.00 HRMA power 61.40 SCS 128 INAC -Y SA Amps 9.09 OBA power 0.00 SCS 129 ACT +Y SA Temp 112.66 SCS 130 ACT -Y SA Temp 112.35 ACIS Stat7-0 6 Roll Mom. -2.916 SCS 131 DISA Cold Rad -120. Pitch Mom. -3.219 SCS 132 DISA Ephin Temp 0.0000 Warm Rad -82.0 Yaw Mom. 3.848 SCS 133 DISA EIO Temp 0.0000 RadMon DISA PMTANKP 137.343 SCS 107 INAC EPH temp 130.12 UpLCmdAcc 27931 IRU2G2 curr 115.20 M Unload MON Cmd Rej A 153 IRU2G1 curr 93.60 Roll Bias 1.5791 TSC Move STOP Prop. line 03 121.54 Pitch Bias -3.7009 FA Move STOP CTX B PWR 36.96 Prop. line 04 105.75 Yaw Bias -1.7579 OTG Move DISA CTX B Volts 3.54 UTC 2024:207:12:57:02 (Jul25) f_ACE 1.78e+03 F_CRM 0.00e+00 Kp 0.3 R km 10990A Currently scheduled FPSI, OTG : HRC-S HETG Estimated Kp : 0.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.78e+03 GOES-R P4 flux, in RADMON P4GM units : 0.759 GOES-R P7 flux, in RADMON P41GM units : 0.044 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4.0 Orbit Start Time : 0.050 Geocentric Distance (km), Orbit Leg : 10449 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.0478e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.1534e+05 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.0000e+00