See http://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L6851. Start at 114:13:00 GMT PLAN ---- 2018:114:13:48:02 Obsid: 21076 SI: ACIS-S (10 ksec) Target: M87 2018:114:16:59:59 Obsid: 19401 SI: ACIS-S (14 ksec) Target: IC 3322A 2018:114:21:33:04 Obsid: 20997 SI: ACIS-S (20 ksec) Target: SN 2011ja 2018:115:03:55:06 Obsid: 20347 SI: ACIS-S (36 ksec) Target: Sgr A* NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports Completed (Total time: 6.9 hours) 3 SSR dumps Loads good through: 2018:117:19:50:01 Radiation: Solar activity is expected to be very low with a slight chance for a C-class flare on days one, two, and three (24 Apr, 25 Apr, 26 Apr). MP: Nothing to report. Eng: No issues. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 20647 A1795 ACIS-I NONE 20652 A1795 ACIS-S NONE 20141 EQ J1122+2550 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 114/1055-1310 1155 1255 DSS-65 MADRID 0755-0855 EDT, Tue 24 Apr 114/2315-0110 0015 0055 DSS-54 MADRID 2015-2055 EDT, Tue 24 Apr 115/0550-0805 0650 0750 DSS-26 GOLDSTONE 0250-0350 EDT, Wed 25 Apr 115/1955-2210 2055 2155 DSS-54 MADRID 1655-1755 EDT, Wed 25 Apr SNAPSHOT summary: ---------------- UTC 2018:114:12:53:02 (Apr24) f_ACE 8.16e+01 F_CRM 4.15e+07 Kp -1.0 R km 119699A OBT 2018:114:12:52:09 CTUVCDU 11842175 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 640961529.60 ONLVCDU 11842160 OBC Errs 0 OBSID 20346 EPState SUN SIM TTpos 75623 HETG Angle 78.34 PCADMODE NPNT RA 266.421 Bus V 28.52 SIM FApos -467 LETG Angle 76.84 PCONTROL NPNT Dec -29.031 Bus I 25.20 AOFSTAR GUID Roll 80.002 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -7.74 Yaw Rate -0.22 HRC-S HV OFF ACA CCD Temp -12.6 Dith Zang -7.45 Pitch Rate -0.04 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate -0.02 EVT RT 0 AOACSTAT OK FSS SunBeta SUN SHLD RT 18 FSS Alfa 4.11 Batt 1 SOC 100.00% Avg HRMA Temp 71.15 FSS Beta -37.40 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 61.14 SA Resolv 127.20 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 12.37 RadMon ENAB HRMA power 41.10 SCS 128 ACT -Y SA Amps 12.56 EPHIN Geom VLD OBA power 70.20 SCS 129 ACT +Y SA Temp 113.58 E150 3137536.0 SCS 130 ACT -Y SA Temp 113.58 E300 481280.0 Roll Mom. 1.050 SCS 131 ACT E1300 642.0 Pitch Mom. 19.426 SCS 132 ACT EPH A-Leak 1.0200 UpLCmdAcc 14635 Yaw Mom. -2.826 SCS 133 ACT EPH B-Leak 0.0000 Cmd Rej A 71 PMTANKP 116.560 SCS 107 INAC EPH temp 158.47 Gyro 2 Curr 1 100.80 EPH 27I 6.87 M Unload MON Gyro 2 Curr 2 122.40 Roll Bias 0.0334 TSC Move STOP Prop. line 03 127.54 Pitch Bias -2.0720 CTX A PWR 36.38 FA Move STOP Prop. line 04 100.68 Yaw Bias -1.2716 CTX A Volts 3.52 OTG Move DISA UTC 2018:114:12:53:02 (Apr24) f_ACE 8.16e+01 F_CRM 4.15e+07 Kp -1.0 R km 119699A Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 1.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 8.16e+01 GOES-13 P2 flux, in RADMON P4GM units : 0.32 GOES-15 P2 flux, in RADMON P4GM units : 0.03 GOES-13 P5 flux, in RADMON P41GM units : 0.19 GOES-15 P5 flux, in RADMON P41GM units : 0.01 GOES-13 E > 2.0 MeV flux (p/cm^2-s-sr) : 2310.0 Orbit Start Time : 2018:113:18:09:01 Geocentric Distance (km), Orbit Leg : 119522 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.8976e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 2.8976e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.8117e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.1281e+07