See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9134. Start at 206:13:00 GMT PLAN ---- Return to Science following SCS 107 Run due to high radiation. 2024:207:07:53:42 RADMON Disable NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 6.9 hours) 3 SSR dumps. Loads good through: 2024:209:14:55:04 CAP's / Procedures Run: CAP # | Time | Title / Description / Notes [839B]| 205/1830z | Disable SCS 29 [1749]| 206/0120z | Command an Alternate 4-CCD ACIS-S ECS measurement via RTS, template version 1.8 Radiation: The geomagnetic field has been at unsettled levels for the past 24 hours. Solar wind speed reached a peak of 334 km/s at 23/2003Z. Protons greater than 10 MeV at geosynchronous orbit reached a peak level of 24 pfu at Jul 23/1040Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 136 pfu. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to major storm levels on day one (24 Jul), quiet to active levels on day two (25 Jul) and quiet levels on day three (26 Jul). Protons are expected to cross threshold on day one (24 Jul) and have a slight chance of crossing threshold on days two and three (25 Jul, 26 Jul). Solar activity is likely to be moderate with a slight chance for an X-class flare on days one, two, and three (24 Jul, 25 Jul, 26 Jul). MP: JUL2524 return to science reviews due at 1pm. ENG: No issues beyond the nominal SCS 107 run due to high radiation. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 29443 NSA 91579 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 206/1100-1315 1200 1300 DSS-26 GOLDSTONE 0800-0900 EDT, Wed 24 Jul 207/0115-0330 0215 0315 DSS-54 MADRID 2215-2315 EDT, Wed 24 Jul 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 207/2305-0120 0005 0105 DSS-56 MADRID 2005-2105 EDT, Thu 25 Jul SNAPSHOT summary: ----------------- UTC 2024:206:12:59:02 (Jul24) f_ACE 6.53e+03 F_CRM 0.00e+00 Kp 0.7 R km 145909D OBT 2024:206:12:56:59 CTUVCDU 8703871 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 838213019.16 ONLVCDU 8703864 OBC Errs 0 OBSID 62616 EPState SUN SIM TTpos -99616 HETG Angle 77.96 PCADMODE NPNT RA 174.769 Bus V 27.42 SIM FApos -467 LETG Angle 76.09 PCONTROL NPNT Dec -37.720 Bus I 22.88 AOFSTAR GUID Roll 229.907 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc NNNTTTTT Dith Yang 6.53 Yaw Rate -0.15 HRC-S HV OFF ACA CCD Temp -5.1 Dith Zang -13.80 Pitch Rate -0.05 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.06 EVT RT 4589 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -1.15 Batt 1 SOC 100.00% Avg HRMA Temp 73.78 FSS Beta 15.01 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 85.47 SA Resolv 74.95 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 29.90 SCS 128 ACT -Y SA Amps 11.02 OBA power 35.10 SCS 129 ACT +Y SA Temp 109.28 SCS 130 ACT -Y SA Temp 108.70 ACIS Stat7-0 6 Roll Mom. 4.133 SCS 131 DISA Cold Rad -120. Pitch Mom. -3.632 SCS 132 DISA Ephin Temp 0.0000 Warm Rad -82.0 Yaw Mom. 6.024 SCS 133 DISA EIO Temp 0.0000 RadMon ENAB PMTANKP 145.336 SCS 107 INAC EPH temp 130.12 UpLCmdAcc 25361 IRU2G2 curr 112.80 M Unload MON Cmd Rej A 108 IRU2G1 curr 96.00 Roll Bias 1.5616 TSC Move STOP Prop. line 03 145.12 Pitch Bias -3.6937 FA Move STOP CTX B PWR 36.96 Prop. line 04 116.70 Yaw Bias -1.7467 OTG Move DISA CTX B Volts 3.54 UTC 2024:206:12:59:02 (Jul24) f_ACE 6.53e+03 F_CRM 0.00e+00 Kp 0.7 R km 145909D Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 0.7 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 6.98e+03 GOES-R P4 flux, in RADMON P4GM units : 3.366 GOES-R P7 flux, in RADMON P41GM units : 0.148 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4.0 Orbit Start Time : 0.144 Geocentric Distance (km), Orbit Leg : 146044 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 3.7084e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.1162e+06 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.0000e+00