See http://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L7942. Start at 109:13:00 GMT PLAN ---- Finish: Obsid: 23017 SI: ACIS-I (28 ksec) Target: JWST-DTDF-1 Then: 2021:109:17:38:32 RADMON Disable 2021:109:20:01:58 Grating: HETG 2021:110:05:05:47 RADMON Enable 2021:110:05:26:09 Obsid: 24787 SI: ACIS-S (34 ksec) Target: NGC 1365 2021:110:05:28:06 Obsid: 25016 SI: ACIS-S (30 ksec) Target: FRB20201124A 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: 2021:116:09:43:22 Radiation: Solar activity is expected to be very low with a slight chance for a C-class flare on days one, two, and three (19 Apr, 20 Apr, 21 Apr). MP: Apr2621 loads are in work. Eng: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 25011 QSO B1402+044 ACIS-S NONE 24316 QSO B1402+044 ACIS-S NONE 22628 3CR 137 ACIS-S NONE 23487 NGC 4485/90 ACIS-S NONE 22438 PSR J0821-4300 HRC-S LETG 24794 NGC 1365 ACIS-S HETG 23806 WFI J2026-4536 ACIS-S NONE 25007 NGC 5728 ACIS-S NONE 23668 Sgr A* ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 109/1335-1550 1435 1535 DSS-56 MADRID 1035-1135 EDT, Mon 19 Apr 110/0130-0345 0230 0330 DSS-56 MADRID 2230-2330 EDT, Mon 19 Apr 110/0915-1130 1015 1115 DSS-26 GOLDSTONE 0615-0715 EDT, Tue 20 Apr 110/1850-2105 1950 2050 DSS-36 CANBERRA 1550-1650 EDT, Tue 20 Apr SNAPSHOT summary: ---------------- UTC 2021:109:11:14:02 (Apr19) f_ACE 6.64e+01 F_CRM 1.00e+00 Kp 2.7 R km 100852D OBT 2021:109:11:11:30 CTUVCDU 10191487 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 735217890.57 ONLVCDU 10191480 OBC Errs 0 OBSID 23017 EPState SUN SIM TTpos 92903 HETG Angle 77.96 PCADMODE NPNT RA 260.738 Bus V 28.52 SIM FApos -535 LETG Angle 76.46 PCONTROL NPNT Dec 65.814 Bus I 22.11 AOFSTAR GUID Roll 122.965 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 4.19 Yaw Rate 0.11 HRC-S HV ON ACA CCD Temp -10.8 Dith Zang -6.34 Pitch Rate 0.14 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.04 EVT RT 255 AOACSTAT OK FSS SunBeta SUN SHLD RT 4589 FSS Alfa 4.59 Batt 1 SOC 100.00% Avg HRMA Temp 71.98 FSS Beta -3.92 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 60.28 SA Resolv 93.67 Batt 3 SOC 100.00% Cold Rad -120.7 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -79.6 OBA Trng Fault NFLT +Y SA Amps 11.02 RadMon ENAB HRMA power 31.50 SCS 128 ACT -Y SA Amps 10.83 OBA power 43.60 SCS 129 ACT +Y SA Temp 113.28 SCS 130 ACT -Y SA Temp 112.66 Roll Mom. 1.943 SCS 131 ACT Pitch Mom. -4.464 SCS 132 ACT Ephin Temp 0.0000 UpLCmdAcc 4611 Yaw Mom. 8.409 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 3 PMTANKP 134.145 SCS 107 INAC EPH temp 152.81 IRU2G2 curr 108.00 M Unload MON IRU2G1 curr 93.60 Roll Bias 0.6133 TSC Move STOP Prop. line 03 105.75 Pitch Bias -2.6535 CTX A PWR 36.38 FA Move STOP Prop. line 04 83.67 Yaw Bias -1.5602 CTX A Volts 3.52 OTG Move DISA UTC 2021:109:12:58:02 (Apr19) f_ACE 5.90e+01 F_CRM 1.00e+00 Kp 2.7 R km 91570D Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 2.7 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 5.72e+01 GOES-R P4 flux, in RADMON P4GM units : 0.060 GOES-R P7 flux, in RADMON P41GM units : 0.031 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 3830.0 Orbit Start Time : 2021:107:06:54:01 Geocentric Distance (km), Orbit Leg : 91952 D CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 1.1135e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.1135e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.0210e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.2689e+08