See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L7943. Start at 110:13:00 GMT PLAN ---- Finish: Obsid: 25016 SI: ACIS-S (30 ksec) Target: FRB20201124A Then: 2021:110:14:31:19 Obsid: 24998 SI: HRC-I (19 ksec) Target: 1E 0102.2-7219 2021:110:20:28:38 Obsid: 23443 SI: ACIS-S (30 ksec) Target: Terzan 6 2021:111:05:26:56 Obsid: 25010 SI: ACIS-I (19 ksec) Target: JWST-DTDF-1 2021:111:11:22:05 Obsid: 24317 SI: ACIS-S (26 ksec) Target: QSO B1402+044 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports completed in the last 24 hours (total time: 6.9 hours) 3 SSR dumps Radiation: Solar activity is expected to be very low with a chance for a C-class flares on days one, two, and three (20 Apr, 21 Apr, 22 Apr). MP: Apr2621 loads are in work. Eng: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 23017 JWST-DTDF-1 ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 110/1850-2105 1950 2050 DSS-36 CANBERRA 1550-1650 EDT, Tue 20 Apr 111/0130-0345 0230 0330 DSS-56 MADRID 2230-2330 EDT, Tue 20 Apr 111/0745-1000 0845 0945 DSS-26 GOLDSTONE 0445-0545 EDT, Wed 21 Apr SNAPSHOT summary: ---------------- UTC 2021:110:11:15:02 (Apr20) f_ACE 2.66e+01 F_CRM 1.00e+00 Kp 2.3 R km 109632A OBT 2021:110:11:11:58 CTUVCDU 10528767 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 735304318.60 ONLVCDU 10528760 OBC Errs 0 OBSID 25016 EPState SUN SIM TTpos 75623 HETG Angle 77.96 PCADMODE NPNT RA 77.001 Bus V 28.52 SIM FApos -467 LETG Angle 76.46 PCONTROL NPNT Dec 26.082 Bus I 22.63 AOFSTAR GUID Roll 277.988 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -0.11 Yaw Rate -0.25 HRC-S HV ON ACA CCD Temp -12.1 Dith Zang -7.90 Pitch Rate -0.02 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.36 EVT RT 255 AOACSTAT OK FSS SunBeta SUN SHLD RT 4589 FSS Alfa -0.43 Batt 1 SOC 100.00% Avg HRMA Temp 71.92 FSS Beta 41.61 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 60.36 SA Resolv 48.41 Batt 3 SOC 100.00% Cold Rad -125.5 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -84.4 OBA Trng Fault NFLT +Y SA Amps 11.41 RadMon ENAB HRMA power 37.60 SCS 128 ACT -Y SA Amps 11.21 OBA power 78.30 SCS 129 ACT +Y SA Temp 112.97 SCS 130 ACT -Y SA Temp 112.66 Roll Mom. -0.659 SCS 131 ACT Pitch Mom. -6.467 SCS 132 ACT Ephin Temp 0.0000 UpLCmdAcc 4743 Yaw Mom. -1.525 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 32 PMTANKP 134.145 SCS 107 INAC EPH temp 152.81 IRU2G2 curr 108.00 M Unload MON IRU2G1 curr 96.00 Roll Bias 0.6134 TSC Move STOP Prop. line 03 158.73 Pitch Bias -2.6551 CTX A PWR 36.38 FA Move STOP Prop. line 04 99.42 Yaw Bias -1.5606 CTX A Volts 3.52 OTG Move DISA UTC 2021:110:12:55:01 (Apr20) f_ACE 2.54e+01 F_CRM 1.00e+00 Kp 2.3 R km 116456A Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 2.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.54e+01 GOES-R P4 flux, in RADMON P4GM units : 0.082 GOES-R P7 flux, in RADMON P41GM units : 0.021 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 8200.0 Orbit Start Time : 2021:109:22:24:01 Geocentric Distance (km), Orbit Leg : 116392 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.2804e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.2804e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.6913e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 8.3264e+07