See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L8308. Start at 110:13:04 GMT PLAN ---- Finish: Obsid: 24415 SI: ACIS-I (25 ksec) Target: A2319 Then: 2022:110:18:15:43 Obsid: 26395 SI: ACIS-S (21 ksec) Target: 2RXS J144522.7- 2022:111:00:34:46 Obsid: 24054 SI: ACIS-I (4 ksec) Target: GDHIdp35 2022:111:02:20:20 Obsid: 25934 SI: ACIS-I (19 ksec) Target: Abell 2744 2022:111:08:21:31 Obsid: 24055 SI: ACIS-I (4 ksec) Target: GDHIdp35 2022:111:10:15:32 Obsid: 25676 SI: ACIS-I (25 ksec) Target: A1795 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 moderate with a 75% chance for M-class flares and 25% chance for X-class flares on days one, two, and three (20 Apr, 21 Apr, 22 Apr). Two M-class and one X2-class flares were recorder over the last 24 hours, all from region 2992 which has just departed from view through the southwest limb, so no mission impact expected. MP: Apr2522 loads are in work. Eng: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 25670 A1795 ACIS-I NONE 26396 ACO S 780 ACIS-S NONE 25911 Abell 2744 ACIS-I NONE 23909 GDH6 ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 110/1055-1310 1155 1255 DSS-24 GOLDSTONE 0755-0855 EDT, Wed 20 Apr 110/2100-2315 2200 2300 DSS-56 MADRID 1800-1900 EDT, Wed 20 Apr 111/0145-0400 0245 0345 DSS-65 MADRID 2245-2345 EDT, Wed 20 Apr 111/2200-0045 2300 0030 DSS-56 MADRID 1900-2030 EDT, Thu 21 Apr SNAPSHOT summary: ---------------- UTC 2022:110:12:54:01 (Apr20) f_ACE 1.19e+02 F_CRM 1.00e+00 Kp 3.3 R km 125704A OBT 2022:110:12:50:43 CTUVCDU 16178687 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 766846243.81 ONLVCDU 16178680 OBC Errs 0 OBSID 24415 EPState SUN SIM TTpos 92903 HETG Angle 77.96 PCADMODE NPNT RA 290.323 Bus V 28.05 SIM FApos -535 LETG Angle 76.09 PCONTROL NPNT Dec 43.874 Bus I 23.66 AOFSTAR GUID Roll 105.488 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -3.78 Yaw Rate -0.82 HRC-S HV ON ACA CCD Temp -8.4 Dith Zang -6.64 Pitch Rate -0.37 SHLD HV 15.0 ACA Int Time 1.698 Roll Rate 0.01 EVT RT 6374 AOACSTAT OK FSS SunBeta SUN SHLD RT 6374 FSS Alfa -2.20 Batt 1 SOC 100.00% Avg HRMA Temp 72.71 FSS Beta 2.12 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 64.82 SA Resolv 87.32 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 11.60 RadMon ENAB HRMA power 29.90 SCS 128 ACT -Y SA Amps 11.41 OBA power 35.10 SCS 129 ACT +Y SA Temp 112.35 SCS 130 ACT -Y SA Temp 112.35 Roll Mom. 4.716 SCS 131 ACT Pitch Mom. -3.035 SCS 132 ACT Ephin Temp 0.0000 UpLCmdAcc 55515 Yaw Mom. -11.674 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 195 PMTANKP 135.744 SCS 107 INAC EPH temp 132.03 IRU2G2 curr 120.00 M Unload MON IRU2G1 curr 96.00 Roll Bias 0.9765 TSC Move STOP Prop. line 03 142.92 Pitch Bias -3.0300 CTX B PWR 36.69 FA Move STOP Prop. line 04 113.47 Yaw Bias -1.6698 CTX B Volts 3.54 OTG Move DISA UTC 2022:110:13:04:01 (Apr20) f_ACE 1.19e+02 F_CRM 1.00e+00 Kp 3.3 R km 126275A Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 3.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.19e+02 GOES-R P4 flux, in RADMON P4GM units : 0.118 GOES-R P7 flux, in RADMON P41GM units : 0.028 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 866.0 Orbit Start Time : 2022:109:20:54:01 Geocentric Distance (km), Orbit Leg : 125990 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.2350e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.2350e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.1469e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.2074e+08