See https://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L7936. Start at 103:13:00 GMT PLAN ---- Finish: 2021:103:08:45:45 Obsid: 24988 SI: HRC-S (33 ksec) Target: Cold ECS Blank Then: 2021:103:18:46:52 Obsid: 24356 SI: ACIS-S (28 ksec) Target: 3c 297 2021:104:03:06:56 Obsid: 23667 SI: ACIS-S (25 ksec) Target: Sgr A* 2021:104:10:23:59 RADMON Disable NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed in the last 24 hours (Total time: 6.9 hours) 4 SSR dumps Radiation: Solar activity is expected to be very low with a slight chance for a C-class flare on days one, two, and three (13 Apr, 14 Apr, 15 Apr). MP: Apr1921 loads in work. ENG: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 23551 AT2020xnd ACIS-S NONE 25006 NGC 5728 ACIS-S NONE 23042 NGC 5728 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 103/1130-1345 1230 1330 DSS-26 GOLDSTONE 0830-0930 EDT, Tue 13 Apr 103/1725-1940 1825 1925 DSS-24 GOLDSTONE 1425-1525 EDT, Tue 13 Apr 104/0110-0325 0210 0310 DSS-54 MADRID 2210-2310 EDT, Tue 13 Apr 104/1000-1215 1100 1200 DSS-26 GOLDSTONE 0700-0800 EDT, Wed 14 Apr 104/1810-2010 1910 1955 DSS-34 CANBERRA 1510-1555 EDT, Wed 14 Apr SNAPSHOT summary: ----------------- UTC 2021:103:12:58:01 (Apr13) f_ACE 2.98e+01 F_CRM 1.00e+00 Kp 0.7 R km 144156D OBT 2021:103:12:57:29 CTUVCDU 8193279 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 734705849.88 ONLVCDU 8193272 OBC Errs 0 OBSID 62644 EPState SUN SIM TTpos -99616 HETG Angle 77.96 PCADMODE NPNT RA 269.491 Bus V 28.36 SIM FApos -1060 LETG Angle 76.46 PCONTROL NPNT Dec 66.817 Bus I 25.20 AOFSTAR GUID Roll 117.952 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -14.39 Yaw Rate -0.07 HRC-S HV ON ACA CCD Temp -11.7 Dith Zang -0.38 Pitch Rate 0.06 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate -0.44 EVT RT 255 AOACSTAT OK FSS SunBeta SUN SHLD RT 5099 FSS Alfa -4.23 Batt 1 SOC 100.00% Avg HRMA Temp 72.17 FSS Beta -0.47 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 64.04 SA Resolv 90.19 Batt 3 SOC 100.00% Cold Rad -127.9 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -84.4 OBA Trng Fault NFLT +Y SA Amps 12.56 RadMon ENAB HRMA power 0.00 SCS 128 ACT -Y SA Amps 12.37 OBA power 0.00 SCS 129 ACT +Y SA Temp 112.97 SCS 130 ACT -Y SA Temp 112.66 Roll Mom. -14.214 SCS 131 ACT Pitch Mom. 4.702 SCS 132 ACT Ephin Temp 0.0000 UpLCmdAcc 48450 Yaw Mom. 9.286 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 49 PMTANKP 134.145 SCS 107 INAC EPH temp 152.81 IRU2G2 curr 110.40 M Unload MON IRU2G1 curr 93.60 Roll Bias 0.6104 TSC Move STOP Prop. line 03 162.13 Pitch Bias -2.6495 CTX A PWR 36.38 FA Move STOP Prop. line 04 134.13 Yaw Bias -1.5639 CTX A Volts 3.52 OTG Move DISA UTC 2021:103:12:58:01 (Apr13) f_ACE 2.98e+01 F_CRM 1.00e+00 Kp 0.7 R km 144156D Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 0.7 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.85e+01 GOES-R P4 flux, in RADMON P4GM units : 0.058 GOES-R P7 flux, in RADMON P41GM units : 0.025 GOES-R E > 2.0 MeV flux (p/cm^2-s-sr) : 4.0 Orbit Start Time : 2021:101:23:59:01 Geocentric Distance (km), Orbit Leg : 144227 D CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 7.3915e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.0000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 8.1029e+07 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.1280e+07 Due to transition to GOES-16, what used to be P2 is now P4 and what used to be P5 is now P7 This message will dissappear in 01/31/2021