See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9273. Start at 345:14:13 GMT PLAN ---- Finish: 2024:345:10:49:35 Obsid: 29609 SI: ACIS-S (40 ksec) Target: MKN421 Then: 2024:345:20:19:26 Obsid: 30507 SI: ACIS-I (10 ksec) Target: 2MASS 05123831+ 2024:345:23:09:41 Grating: LETG 2024:345:23:39:12 Obsid: 30270 SI: ACIS-S (33 ksec) Target: MKN421 2024:346:08:52:46 Grating: NONE 2024:346:09:31:37 Obsid: 30670 SI: HRC-I (9 ksec) Target: Betelgeuse 2024:346:12:41:28 Obsid: 30662 SI: ACIS-S (10 ksec) Target: UGCA 320 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 6.6 hours) 3 SSR dumps Loads good through: 2024:348:13:45:01.000 Radiation: Solar activity is likely to be moderate with a slight chance for an X-class flare on day one (10 Dec) and expected to be low with a chance for M-class flares and a slight chance for an X-class flare on day two (11 Dec) and expected to be low with a chance for M-class flares on day three (12 Dec). MP: Fast TOO approved. Stay tuned for possible changes due to DDT triggered yesterday evening. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 29940 UGCA 320 ACIS-S NONE 30669 Betelgeuse HRC-I NONE 30642 AT2024wpp ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 345/2050-2255 2150 2240 DSS-24 GOLDSTONE 1650-1740 EST, Tue 10 Dec 346/1055-1255 1140 1240 DSS-54 MADRID 0640-0740 EST, Wed 11 Dec 346/1430-1645 1530 1630 DSS-26 GOLDSTONE 1030-1130 EST, Wed 11 Dec SNAPSHOT summary: ----------------- UTC 2024:345:13:02:02 (Dec10) f_ACE 3.26e+01 F_CRM 0.00e+00 Kp 1.7 R km 110254A OBT 2024:345:12:58:59 CTUVCDU 5239423 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 850222739.82 ONLVCDU 5239416 OBC Errs 0 OBSID 29609 EPState SUN SIM TTpos 72103 HETG Angle 77.96 PCADMODE NPNT RA 166.131 Bus V 26.48 SIM FApos -467 LETG Angle 4.09 PCONTROL NPNT Dec 38.157 Bus I 24.17 AOFSTAR GUID Roll 75.989 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -7.96 Yaw Rate -0.13 HRC-S HV OFF ACA CCD Temp -5.4 Dith Zang 63.89 Pitch Rate 0.29 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.09 EVT RT 4844 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -3.85 Batt 1 SOC 100.00% Avg HRMA Temp 74.86 FSS Beta -15.44 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 85.79 SA Resolv 105.10 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 12.18 A +24 V 0.00 HRMA power 61.40 SCS 128 ACT -Y SA Amps 11.79 OBA power 35.10 SCS 129 ACT +Y SA Temp 118.05 SCS 130 ACT -Y SA Temp 116.95 ACIS Stat7-0 6 Roll Mom. -6.019 SCS 131 ACT Cold Rad -120. Pitch Mom. 8.898 SCS 132 INAC Ephin Temp 0.0000 Warm Rad -79.6 Yaw Mom. 3.043 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 156.527 SCS 107 INAC EPH temp 166.95 UpLCmdAcc 22077 IRU2G2 curr 117.60 M Unload MON Cmd Rej A 185 IRU2G1 curr 93.60 Roll Bias 1.6991 TSC Move STOP Prop. line 03 155.32 Pitch Bias -3.8310 FA Move STOP CTX A PWR 36.32 Prop. line 04 131.94 Yaw Bias -1.7873 OTG Move DISA CTX A Volts 3.52 UTC 2024:345:14:13:02 (Dec10) f_ACE 3.41e+01 F_CRM 0.00e+00 Kp 1.7 R km 115510A Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 1.7 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 3.41e+01 GOES-R P4 flux, in RADMON P4GM units : 0.040 GOES-R P7 flux, in RADMON P41GM units : 28.400 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 223.0 Orbit Start Time : 28.400 Geocentric Distance (km), Orbit Leg : 115225 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 5.7754e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 5.7754e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.7384e+05 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.7384e+05