See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9631. Start at 337:14:00 GMT PLAN ---- Finish: Obsid: 32029 SI: ACIS-I (10 ksec) Target: Perseus cluster Then: 2025:337:14:59:34 Obsid: 32035 SI: ACIS-S (14 ksec) Target: V444 Cyg 2025:337:19:07:19 Grating: NONE 2025:337:19:36:01 Obsid: 30290 SI: ACIS-I (10 ksec) Target: Perseus cluster 2025:337:23:19:39 Obsid: 30056 SI: ACIS-I (32 ksec) Target: Center of COSMO 2025:338:08:25:35 Grating: HETG 2025:338:08:28:01 RADMON Disable NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 2 Supports Completed in the last 24 hours (Total time: 4 hours) 2 SSR dumps. Loads good through: 2025:341:02:10:58.000 DSN DR's Created: DR Number| Station| Problem| Cause| Action --- |--- |---|---|--- [N113772]|JPL | Five minute loss of telemetry and voice comm during track| New Landing Zone equiptment is suspected.| Reactivated telemetry bind twice. This is the third instance of this issue. Signs of issue are loss of telemetry but station is still locked and recording, loss of outgoing voice comm. Commanding seems unaffected. Radiation: Solar activity is expected to be moderate with a chance for X-class flares on days one, two, and three (03 Dec, 04 Dec, 05 Dec). MP: Dec08 loads in work ENG: No issues, monthly tests this afternoon. GOT: Following up the DR. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 32028 Perseus cluster ACIS-I NONE 31524 V444 Cyg ACIS-S HETG 30287 Perseus cluster ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 337/1620-1820 1705 1805 DSS-65 MADRID 1205-1305 EST, Wed 3 Dec 338/0000-0200 0045 0145 DSS-24 GOLDSTONE 1945-2045 EST, Wed 3 Dec 338/1520-1710 1555 1655 DSS-36 CANBERRA 1055-1155 EST, Thu 4 Dec SNAPSHOT summary: ----------------- UTC 2025:337:03:24:02 (Dec 3) f_ACE 1.02e+01 F_CRM 3.49e+07 Kp 1.3 R km 144309A OBT 2025:337:03:20:59 CTUVCDU 8370687 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 881119259.57 ONLVCDU 8370680 OBC Errs 0 OBSID 30288 EPState SUN SIM TTpos 92903 HETG Angle 77.59 PCADMODE NPNT RA 49.964 Bus V 26.64 SIM FApos -535 LETG Angle 75.71 PCONTROL NPNT Dec 41.527 Bus I 21.34 AOFSTAR GUID Roll 212.991 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -12.07 Yaw Rate 0.16 HRC-S HV OFF ACA CCD Temp -4.0 Dith Zang -11.29 Pitch Rate -0.14 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.00 EVT RT 4844 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -49.53 Batt 1 SOC 100.00% Avg HRMA Temp 74.32 FSS Beta -49.72 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 89.65 SA Resolv 155.11 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 10.44 A +24 V 0.00 HRMA power 61.40 SCS 128 ACT -Y SA Amps 10.63 OBA power 0.00 SCS 129 ACT +Y SA Temp 117.68 SCS 130 ACT -Y SA Temp 116.22 ACIS Stat7-0 6 Roll Mom. 9.192 SCS 131 ACT Cold Rad -123. Pitch Mom. 0.518 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -77.1 Yaw Mom. -4.940 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 150.132 SCS 107 INAC EPH temp 169.78 UpLCmdAcc 20017 IRU2G2 curr 124.80 M Unload MON Cmd Rej A 128 IRU2G1 curr 93.60 Roll Bias 1.9466 TSC Move STOP Prop. line 03 172.34 Pitch Bias -4.1130 FA Move STOP CTX A PWR 36.32 Prop. line 04 155.32 Yaw Bias -1.8248 OTG Move DISA CTX A Volts 3.52 UTC 2025:337:14:37:01 (Dec 3) f_ACE 2.19e+01 F_CRM 3.53e+07 Kp 2.0 R km 143451D Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 2.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.19e+01 GOES-R P4 flux, in RADMON P4GM units : 0.00e+00 GOES-R P7 flux, in RADMON P41GM units : 5.56e-03 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4.21e+03 Orbit Start Time : 2025:336:01:25:16 Geocentric Distance (km), Orbit Leg : 143493 D CRM Region : 1 (Solar_Wind) External Proton Flux (p/cm^2-s-sr-MeV) : 2.1900e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 2.1900e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.1718e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.5307e+07