See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L7945. Start at 112:13:00 GMT PLAN ---- Start in radiation zone Then: 2021:112:17:03:37 Grating: HETG 2021:112:19:46:24 RADMON Enable 2021:112:20:08:31 Obsid: 24791 SI: ACIS-S (26 ksec) Target: NGC 1365 2021:113:03:33:46 Grating: NONE 2021:113:04:08:32 Obsid: 23714 SI: ACIS-S (2 ksec) Target: MCG3-24-043 2021:113:05:14:51 Obsid: 24603 SI: ACIS-I (25 ksec) Target: A1795 2021:113:12:45:02 Obsid: 24431 SI: ACIS-I (26 ksec) Target: PSR B2224+65 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 2 Supports completed in the last 24 hours (total time: 4.6 hours) 2 SSR dumps Radiation: Solar activity is expected to be very low with a chance for a C-class flares and a slight chance for an M-class flare on day one (22 Apr) and expected to be very low with a chance for a C-class flares on day two (23 Apr) and expected to be very low with a slight chance for a C-class flare on day three (24 Apr). MP: Apr2621 loads should be out today for a review tomorrow. Eng: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 25010 JWST-DTDF-1 ACIS-I NONE 24317 QSO B1402+044 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 112/1300-1515 1400 1500 DSS-34 CANBERRA 1000-1100 EDT, Thu 22 Apr 112/1940-2155 2040 2140 DSS-36 CANBERRA 1640-1740 EDT, Thu 22 Apr 113/0130-0345 0230 0330 DSS-56 MADRID 2230-2330 EDT, Thu 22 Apr 113/1105-1320 1205 1305 DSS-26 GOLDSTONE 0805-0905 EDT, Fri 23 Apr 113/1810-2025 1910 2010 DSS-36 CANBERRA 1510-1610 EDT, Fri 23 Apr SNAPSHOT summary: ---------------- UTC 2021:112:02:05:01 (Apr22) f_ACE 2.72e+01 F_CRM 1.00e+00 Kp 1.0 R km 103983D OBT 2021:112:02:01:52 CTUVCDU 11074303 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 735444112.20 ONLVCDU 11074296 OBC Errs 0 OBSID 24433 EPState SUN SIM TTpos 91279 HETG Angle 77.96 PCADMODE NPNT RA 336.456 Bus V 28.52 SIM FApos -535 LETG Angle 76.46 PCONTROL NPNT Dec 65.601 Bus I 22.88 AOFSTAR GUID Roll 54.975 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -2.52 Yaw Rate 0.29 HRC-S HV OFF ACA CCD Temp -9.9 Dith Zang -4.44 Pitch Rate 0.23 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.20 EVT RT 509 AOACSTAT OK FSS SunBeta SUN SHLD RT 4844 FSS Alfa 4.96 Batt 1 SOC 100.00% Avg HRMA Temp 72.14 FSS Beta 25.37 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 63.33 SA Resolv 64.35 Batt 3 SOC 100.00% Cold Rad -125.5 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 11.21 RadMon ENAB HRMA power 78.70 SCS 128 ACT -Y SA Amps 11.41 OBA power 35.10 SCS 129 INAC +Y SA Temp 112.97 SCS 130 ACT -Y SA Temp 112.66 Roll Mom. 3.823 SCS 131 ACT Pitch Mom. -3.539 SCS 132 INAC Ephin Temp 0.0000 UpLCmdAcc 4921 Yaw Mom. 2.136 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 73 PMTANKP 135.744 SCS 107 INAC EPH temp 152.81 IRU2G2 curr 112.80 M Unload MON IRU2G1 curr 93.60 Roll Bias 0.6186 TSC Move STOP Prop. line 03 162.13 Pitch Bias -2.6584 CTX B PWR 36.69 FA Move STOP Prop. line 04 121.54 Yaw Bias -1.5654 CTX B Volts 3.54 OTG Move DISA UTC 2021:112:13:01:01 (Apr22) f_ACE 2.56e+01 F_CRM 1.00e+00 Kp 0.7 R km 19287D Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 0.7 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.56e+01 GOES-R P4 flux, in RADMON P4GM units : 0.020 GOES-R P7 flux, in RADMON P41GM units : 0.010 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 9630.0 Orbit Start Time : 2021:109:22:24:01 Geocentric Distance (km), Orbit Leg : 19632 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.2800e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.7482e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.1773e+08