See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L8944. Start at 016:13:55 GMT PLAN ---- Finish: 2024:016:12:46:23 Obsid: 29198 SI: ACIS-I (14 ksec) Target: 2MASS J08194059 Then: 2024:016:17:14:58 Obsid: 29205 SI: ACIS-S (11 ksec) Target: HESS J1303-631 2024:016:20:36:37 Grating: HETG 2024:016:20:38:40 RADMON Disable 2024:017:08:09:12 Grating: NONE 2024:017:08:18:40 RADMON Enable 2024:017:08:43:41 Obsid: 27071 SI: ACIS-I (19 ksec) Target: LMC Deep Field NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 2 Supports Completed in the last 24 hours (Total time: 4.6 hours) 3 SSR dumps CAP's / Procedures Run: CAP # | Time | Title / Description / Notes [897A](/occweb/web/webapps/ifot/ifot.php?r=flightops&t=properties&format=sheet&id=905892) | 015/2220z | Activate SCS 29 SCS 29 must be enabled and activated prior to the first eclipse of the season. SCS 29 controls the spacecraft loads during eclipse operations and will be active during the entire eclipse season. The only time SCS 29 will not be active in eclipse season is during the actual eclipse. [1036E](/occweb/web/webapps/ifot/ifot.php?r=flightops&t=properties&format=sheet&id=905893) | 015/2223z | Clear EPS Glitch Counters The EPS glitch counters will increment if there is an issue found within the EPS subsystem. For example, a known problem with Battery Disconnect Circuit timing may cause occasional glitches when a disconnect pulse is detected in the charge cycle. This CAP will dump all glitch counter values, and if a counter increment has occurred all EPS glitch counters will be cleared. Radiation: Solar activity is expected to be low with a chance for M-class flares on days one, two, and three (16 Jan, 17 Jan, 18 Jan). MP: No issues. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 27142 2MASS J08194059+0823581 ACIS-I NONE 28056 HESS J1303-631 ACIS-S NONE 26661 AT 2020ywx ACIS-S NONE 28063 eRASSU J113351.2-522712 ACIS-S NONE 27119 NVSS J041008-013918 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 016/1715-1925 1815 1910 DSS-65 MADRID 1315-1410 EST, Tue 16 Jan 017/0245-0500 0345 0445 DSS-65 MADRID 2245-2345 EST, Tue 16 Jan 017/1025-1310 1125 1255 DSS-24 GOLDSTONE 0625-0755 EST, Wed 17 Jan SNAPSHOT summary: ----------------- UTC 2024:016:05:37:01 (Jan16) f_ACE 4.12e+01 F_CRM 0.00e+00 Kp 2.0 R km 143473D OBT 2024:016:05:34:03 CTUVCDU 11646591 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 821770443.68 ONLVCDU 11646584 OBC Errs 0 OBSID 29197 EPState SUN SIM TTpos 92903 HETG Angle 77.96 PCADMODE NPNT RA 124.916 Bus V 26.79 SIM FApos -535 LETG Angle 76.09 PCONTROL NPNT Dec 8.381 Bus I 22.63 AOFSTAR GUID Roll 29.546 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 4.13 Yaw Rate -0.17 HRC-S HV OFF ACA CCD Temp -4.0 Dith Zang 13.65 Pitch Rate -0.00 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -0.31 EVT RT 5354 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -49.57 Batt 1 SOC 100.00% Avg HRMA Temp 74.33 FSS Beta -49.72 Batt 2 SOC 100.00% A -15 V -0.62 Avg OBA Temp 67.97 SA Resolv 165.43 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 11.21 A +24 V 0.00 HRMA power 61.40 SCS 128 ACT -Y SA Amps 11.02 OBA power 0.00 SCS 129 ACT +Y SA Temp 118.78 SCS 130 ACT -Y SA Temp 118.05 ACIS Stat7-0 6 Roll Mom. -6.412 SCS 131 ACT Cold Rad -120. Pitch Mom. -14.777 SCS 132 ACT Ephin Temp 0.0000 Warm Rad -77.1 Yaw Mom. -8.797 SCS 133 ACT EIO Temp 0.0000 RadMon ENAB PMTANKP 142.139 SCS 107 INAC EPH temp 161.30 UpLCmdAcc 16737 IRU2G2 curr 117.60 M Unload MON Cmd Rej A 184 IRU2G1 curr 96.00 Roll Bias 1.4483 TSC Move STOP Prop. line 03 151.92 Pitch Bias -3.5414 FA Move STOP CTX B PWR 36.96 Prop. line 04 123.15 Yaw Bias -1.7469 OTG Move DISA CTX B Volts 3.54 UTC 2024:016:13:55:02 (Jan16) f_ACE 4.12e+01 F_CRM 0.00e+00 Kp 0.7 R km 117730D Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 0.7 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 4.12e+01 GOES-R P4 flux, in RADMON P4GM units : 0.058 GOES-R P7 flux, in RADMON P41GM units : 0.008 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 9.3 Orbit Start Time : 0.011 Geocentric Distance (km), Orbit Leg : 117802 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.3898e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 2.3898e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 7.1934e+04 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 7.1934e+04