See http://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L7491. Start at 024:14:00 GMT PLAN ---- Finish: Obsid: 23130 SI: ACIS-S, LETG (28 ksec) Target: MKN421 Then: 2020:024:20:54:33 Grating: NONE 2020:024:21:45:24 Obsid: 22953 SI: ACIS-I (47 ksec) Target: SPT-CLJ2320-523 2020:025:12:00:49 Obsid: 23116 SI: ACIS-S (15 ksec) Target: 4FGL J0336.0+75 2020:025:16:42:13 Obsid: 20602 SI: ACIS-S (5 ksec) Target: PSS 0926+3055 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 2 Supports completed in the last 24 hours (total time: 7.6 hours) 2 SSR dumps 2 DSN DRs: - C114743, DSS-36, no telemetry at BOT, Cable wrap, Corrected by station crew - G120838, DSS-24, Station declared RED three minutes prior to BOT during pass 024/1220-1420z, Unable to release azimuth antenna break, Station attempted several times to fix the issue with no joy. 1 CAP: - 1503, 023/1726z, Uplink of ACIS Flight software patch, to update ACIS FSW to version 56, ran nominally. Radiation: Solar activity is expected to be very low on days one, two, and three (24 Jan, 25 Jan, 26 Jan). MP: Jan2720A loads were approved yesterday. Eng: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 22332 HD 82443 ACIS-S NONE 22490 J123538.7+041244.8 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 024/1120-1435 1220 1420 DSS-24 GOLDSTONE 0720-0920 EST, Fri 24 Jan 024/1630-1845 1730 1830 DSS-65 MADRID 1230-1330 EST, Fri 24 Jan 025/0045-0300 0145 0245 DSS-24 GOLDSTONE 2045-2145 EST, Fri 24 Jan 025/1115-1330 1215 1315 DSS-24 GOLDSTONE 0715-0815 EST, Sat 25 Jan 025/1930-2145 2030 2130 DSS-65 MADRID 1530-1630 EST, Sat 25 Jan 026/0230-0445 0330 0430 DSS-26 GOLDSTONE 2230-2330 EST, Sat 25 Jan 026/1210-1425 1310 1410 DSS-24 GOLDSTONE 0810-0910 EST, Sun 26 Jan 026/1830-2045 1930 2030 DSS-24 GOLDSTONE 1430-1530 EST, Sun 26 Jan SNAPSHOT summary: ---------------- UTC 2020:023:19:48:01 (Jan23) f_ACE 2.40e+01 F_CRM 0.00e+00 Kp 0.0 R km 38830A OBT 2020:023:19:44:24 CTUVCDU 6899711 OBC s/w NRML FMT2_PCAD CPEstat NORM OBT 696195864.53 ONLVCDU 6899696 OBC Errs 0 OBSID 47515 EPState SUN SIM TTpos -99615 HETG Angle 78.34 PCADMODE NPNT RA 119.951 Bus V 28.05 SIM FApos -467 LETG Angle 4.09 PCONTROL NPNT Dec 11.902 Bus I 20.83 AOFSTAR GUID Roll 327.043 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -0.35 Yaw Rate -0.03 HRC-S HV OFF ACA CCD Temp -8.4 Dith Zang -7.83 Pitch Rate -0.34 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.50 EVT RT 0 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -49.57 Batt 1 SOC 100.00% Avg HRMA Temp 73.10 FSS Beta -49.72 Batt 2 SOC 100.00% ACIS Stat7-0 66 Avg OBA Temp 63.88 SA Resolv 171.02 Batt 3 SOC 100.00% Cold Rad -118.3 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -77.1 OBA Trng Fault NFLT +Y SA Amps 10.83 RadMon DISA HRMA power 64.50 SCS 128 INAC -Y SA Amps 10.63 OBA power 78.70 SCS 129 ACT +Y SA Temp 120.98 SCS 130 ACT -Y SA Temp 120.61 Roll Mom. 3.169 SCS 131 INAC Pitch Mom. 1.458 SCS 132 ACT Ephin Temp 0.0000 UpLCmdAcc 23683 Yaw Mom. -10.442 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 190 PMTANKP 121.356 SCS 107 INAC EPH temp 135.85 IRU1G2 curr 108.00 M Unload MON IRU2G1 curr 100.80 Roll Bias -2.9771 TSC Move STOP Prop. line 03 88.76 Pitch Bias 0.7629 CTX A PWR 36.38 FA Move STOP Prop. line 04 72.99 Yaw Bias -0.2409 CTX A Volts 3.52 OTG Move DISA UTC 2020:024:13:59:01 (Jan24) f_ACE 1.74e+01 F_CRM 4.83e+07 Kp 0.0 R km 129866A Currently scheduled FPSI, OTG : ACIS-S LETG Estimated Kp : 0.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.74e+01 GOES-13 P2 flux, in RADMON P4GM units : 0.04 GOES-15 P2 flux, in RADMON P4GM units : 0.12 GOES-13 P5 flux, in RADMON P41GM units : 0.03 GOES-15 P5 flux, in RADMON P41GM units : 0.25 GOES-13 E > 2.0 MeV flux (p/cm^2-s-sr) : 2.1 Orbit Start Time : 2020:023:17:10:01 Geocentric Distance (km), Orbit Leg : 129866 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 8.7000e+00 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 4.3500e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.3396e+06 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.8411e+06