See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L7865. Start at 032:14:00 GMT PLAN ---- Finish: Obsid: 24944 SI: ACIS-S, HETG (13 ksec) Target: IGR J16318-4848 Then: 2021:032:16:38:10 Grating: NONE 2021:032:17:08:38 Obsid: 24677 SI: ACIS-S (2 ksec) Target: LTT 3780 2021:032:17:45:33 Grating: LETG 2021:032:18:19:27 Obsid: 24946 SI: ACIS-S (26 ksec) Target: MKN421 2021:033:01:41:05 RADMON Disable 2021:033:06:46:54 Grating: NONE 2021:033:12:27:04 RADMON Enable 2021:033:12:51:24 Obsid: 23595 SI: ACIS-I (10 ksec) Target: 4FGL J1358.3-60 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 9 Supports completed over the weekend (total time: 20.7 hours) 9 SSR dumps Loads good through: 2021:036:15:15:02 CAP 1510, DSN Outage Deadman Load, Part 2 Only, ran nominally at each support, 029/1533z, 030/0134z, 030/1410z, 030/1904z, 031/0430z, 031/1322z, 031/2259z, 032/0420z, 032/0437z DSN DR, C115452, DSS-36: Loss of commanding/telemetry for ~10 min (1411z-1421z), cable wrap was set to CW when CCW was requested. Unwrapped Antenna. OPS DR, SSR-B was, incorrectly, powered off. SSR-B was left in a less desirable configuration for the expected SSR rollover. OC error. Followed the SOP instead of the "one off" CAP adjustment. SSR-B will be powered ON next time there is an SSR rollover (expected on DOY 034). Radiation: Solar activity is expected to be very low on days one, two, and three (01 Feb, 02 Feb, 03 Feb). MP: Feb0821 loads are in work. Eng: Brief duration of -Z panel temperature caution high violation. This temperature has been monitored for a while in preparation to support moving the limit to a higher value. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 23799 RX J0911.4+0551 ACIS-S NONE 24315 Abell 644 ACIS-I NONE 24903 Cold ECS Blank Sky HRC-S NONE 24938 Cold ECS Blank Sky HRC-S NONE 23564 SN 2005at ACIS-S NONE 24312 Abell 644 ACIS-I NONE 24939 SPT-CLJ2355-5514 ACIS-I NONE 23857 SPT-CLJ2355-5514 ACIS-I NONE 24311 Abell 644 ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 032/1330-1545 1430 1530 DSS-24 GOLDSTONE 0930-1030 EST, Mon 1 Feb 032/1835-2050 1935 2035 DSS-56 MADRID 1435-1535 EST, Mon 1 Feb 033/0155-0410 0255 0355 DSS-24 GOLDSTONE 2155-2255 EST, Mon 1 Feb 033/1035-1250 1135 1235 DSS-24 GOLDSTONE 0635-0735 EST, Tue 2 Feb 033/1355-1555 1455 1540 DSS-26 GOLDSTONE 0955-1040 EST, Tue 2 Feb SNAPSHOT summary: ---------------- UTC 2021:032:05:17:01 (Feb 1) f_ACE 2.28e+01 F_CRM 1.00e+00 Kp 2.0 R km 141343D OBT 2021:032:05:14:40 CTUVCDU 923007 OBC s/w NRML FMT1_NORM CPEstat NORM OBT 728543680.70 ONLVCDU 923000 OBC Errs 0 OBSID 24908 EPState SUN SIM TTpos -99615 HETG Angle 77.96 PCADMODE NPNT RA 275.471 Bus V 28.05 SIM FApos -990 LETG Angle 4.09 PCONTROL NPNT Dec 64.319 Bus I 22.88 AOFSTAR GUID Roll 37.150 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -16.38 Yaw Rate 0.27 HRC-S HV ON ACA CCD Temp -7.7 Dith Zang 19.47 Pitch Rate 0.15 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.27 EVT RT 255 AOACSTAT OK FSS SunBeta SUN SHLD RT 4844 FSS Alfa -0.19 Batt 1 SOC 100.00% Avg HRMA Temp 72.88 FSS Beta 2.78 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 65.76 SA Resolv 86.93 Batt 3 SOC 100.00% Cold Rad -123.1 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -79.6 OBA Trng Fault NFLT +Y SA Amps 11.41 RadMon ENAB HRMA power 33.00 SCS 128 ACT -Y SA Amps 11.21 OBA power 0.00 SCS 129 ACT +Y SA Temp 118.41 SCS 130 ACT -Y SA Temp 118.41 Roll Mom. -4.311 SCS 131 ACT Pitch Mom. 9.174 SCS 132 ACT Ephin Temp 0.0000 UpLCmdAcc 23578 Yaw Mom. -3.258 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 54 PMTANKP 134.145 SCS 107 INAC EPH temp 164.13 IRU2G2 curr 110.40 M Unload MON IRU2G1 curr 93.60 Roll Bias 0.5453 TSC Move STOP Prop. line 03 145.12 Pitch Bias -2.5838 CTX A PWR 36.32 FA Move STOP Prop. line 04 111.86 Yaw Bias -1.5438 CTX A Volts 3.52 OTG Move DISA UTC 2021:032:14:01:01 (Feb 1) f_ACE 2.04e+01 F_CRM 1.00e+00 Kp 0.0 R km 120084D Currently scheduled FPSI, OTG : ACIS-S HETG Estimated Kp : 0.0 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.04e+01 GOES-R P4 flux, in RADMON P4GM units : 0.079 GOES-R P7 flux, in RADMON P41GM units : 0.015 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 658.0 Orbit Start Time : 2021:030:14:19:01 Geocentric Distance (km), Orbit Leg : 120202 D CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 4.0967e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 8.1934e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.4903e+07 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.0546e+06