See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L9283. Start at 355:14:04 GMT PLAN ---- Start in radiation zone Then: 2024:355:18:59:02 Grating: NONE 2024:355:19:17:01 RADMON Enable 2024:355:19:39:19 Obsid: 30678 SI: ACIS-S (10 ksec) Target: NGC5042 2024:355:22:54:24 Grating: HETG 2024:355:23:29:15 Obsid: 30684 SI: ACIS-S (10 ksec) Target: zeta Tau 2024:356:02:47:44 Grating: NONE 2024:356:03:19:08 Obsid: 30679 SI: ACIS-S (13 ksec) Target: NGC5042 2024:356:07:27:31 Grating: HETG 2024:356:08:02:19 Obsid: 30685 SI: ACIS-S (19 ksec) Target: zeta Tau 2024:356:13:43:58 Grating: NONE For the weekend: 2024:356:14:14:22 Obsid: 30581 SI: ACIS-S (18 ksec) Target: GRB 240825A 2024:356:19:24:37 Grating: HETG 2024:356:19:58:38 Obsid: 30686 SI: ACIS-S (10 ksec) Target: zeta Tau 2024:356:22:48:53 Grating: NONE 2024:356:23:16:52 Obsid: 30030 SI: ACIS-S (12 ksec) Target: ACT-CL J0200.2- 2024:357:02:40:26 Grating: LETG 2024:357:03:31:42 Obsid: 30682 SI: ACIS-S (24 ksec) Target: MKN421 2024:357:10:18:37 Grating: NONE 2024:357:10:57:27 Obsid: 27989 SI: HRC-I (11 ksec) Target: HD 75332 2024:357:14:40:36 Obsid: 29762 SI: ACIS-S (3 ksec) Target: 1eRASS J122028. 2024:357:16:10:53 Obsid: 30621 SI: ACIS-S (24 ksec) Target: SDSS J100021.80 2024:357:23:03:35 Grating: HETG 2024:357:23:05:38 RADMON Disable NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 6.9 hours) 4 SSR dumps. CAP's / Procedures Run: CAP # | Time | Title / Description / Notes [750AU]| 354/1451z | Low Rate Dump of the Off-line OBC Checksummed Memory (XSUM_3) Radiation: Solar activity is expected to be low with a chance for M-class flares on days one, two, and three (20 Dec, 21 Dec, 22 Dec). MP: Dec2324B loads will be out today. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 29668 NGC5042 ACIS-S NONE 30676 HEP G183.997+01.829 ACIS-I NONE 30683 MKN421 ACIS-S LETG 30455 HE 1353-1917 HRC-I NONE 30677 Gaia DR2 3433218838619177600 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 355/1745-2000 1845 1945 DSS-24 GOLDSTONE 1345-1445 EST, Fri 20 Dec 356/1400-1615 1500 1600 DSS-26 GOLDSTONE 1000-1100 EST, Sat 21 Dec 356/2245-0100 2345 0045 DSS-24 GOLDSTONE 1845-1945 EST, Sat 21 Dec 357/0215-0430 0315 0415 DSS-34 CANBERRA 2215-2315 EST, Sat 21 Dec 357/1015-1230 1115 1215 DSS-54 MADRID 0615-0715 EST, Sun 22 Dec 357/1650-1905 1750 1850 DSS-65 MADRID 1250-1350 EST, Sun 22 Dec 358/0005-0220 0105 0205 DSS-24 GOLDSTONE 2005-2105 EST, Sun 22 Dec 358/1530-1745 1630 1730 DSS-65 MADRID 1130-1230 EST, Mon 23 Dec 358/2015-2230 2115 2215 DSS-26 GOLDSTONE 1615-1715 EST, Mon 23 Dec SNAPSHOT summary: ----------------- UTC 2024:355:12:15:02 (Dec20) f_ACE 3.71e+01 F_CRM 0.00e+00 Kp 1.3 R km 40359D OBT 2024:355:12:12:16 CTUVCDU 8600191 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 851083936.44 ONLVCDU 8600184 OBC Errs 0 OBSID 42849 EPState SUN SIM TTpos -99616 HETG Angle 5.59 PCADMODE NPNT RA 302.899 Bus V 26.64 SIM FApos -535 LETG Angle 76.09 PCONTROL NPNT Dec 11.205 Bus I 21.86 AOFSTAR GUID Roll 316.112 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -14.54 Yaw Rate 0.24 HRC-S HV OFF ACA CCD Temp -6.6 Dith Zang -11.11 Pitch Rate 0.27 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -0.09 EVT RT 4589 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -0.44 Batt 1 SOC 100.00% Avg HRMA Temp 74.54 FSS Beta 41.49 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 75.98 SA Resolv 48.18 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 11.02 A +24 V 0.00 HRMA power 9.60 SCS 128 ACT -Y SA Amps 10.63 OBA power 35.10 SCS 129 ACT +Y SA Temp 118.78 SCS 130 INAC -Y SA Temp 118.05 ACIS Stat7-0 6 Roll Mom. -8.622 SCS 131 ACT Cold Rad -111. Pitch Mom. -2.756 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -74.7 Yaw Mom. 11.664 SCS 133 INAC EIO Temp 0.0000 RadMon DISA PMTANKP 151.731 SCS 107 INAC EPH temp 161.30 UpLCmdAcc 47544 IRU2G2 curr 122.40 M Unload MON Cmd Rej A 221 IRU2G1 curr 93.60 Roll Bias 1.7193 TSC Move STOP Prop. line 03 72.15 Pitch Bias -3.8537 FA Move STOP CTX A PWR 36.32 Prop. line 04 72.15 Yaw Bias -1.7857 OTG Move DISA CTX A Volts 3.52 UTC 2024:355:14:04:01 (Dec20) f_ACE 1.93e+01 F_CRM 0.00e+00 Kp 1.3 R km 16749D Currently scheduled FPSI, OTG : HRC-S HETG Estimated Kp : 1.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.93e+01 GOES-R P4 flux, in RADMON P4GM units : 0.079 GOES-R P7 flux, in RADMON P41GM units : 0.028 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 228.0 Orbit Start Time : 0.028 Geocentric Distance (km), Orbit Leg : 16749 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 4.2496e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.2791e+05 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.0000e+00