See http://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L6957. Start at 220:13:00 GMT PLAN ---- Finish: Obsid: 20372 SI: ACIS-S (50 ksec) Target: NGC7212 Then: 2018:220:21:36:08 Obsid: 20475 SI: ACIS-S (6 ksec) Target: 4C+04.11 2018:220:23:19:42 Grating: HETG 2018:220:23:50:47 Obsid: 20157 SI: ACIS-S (77 ksec) Target: zeta Pup 2018:221:21:26:07 RADMON Disable NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports completed in the last 24 hours (total time: 6.9 hours) 3 SSR dumps Radiation: Solar activity is expected to be very low on days one, two, and three (08 Aug, 09 Aug, 10 Aug). MP: Aug1318 loads will be out later on today, load review tomorrow. Eng: In the back-orbit data from earlier today (8 Aug, day 2018:220), there were several Caution-Low limit violations of the ACIS DPA Input Current parameter (1DPICACU). These limit violations correspond to a new configuration that is being used for the ACIS instrument between observations, where all of the FEPs are powered down to help improve the thermal environment for the DPA. The 1DPICACU Caution-Low limit will be adjusted to reflect the on-orbit performance of this new operating mode/configuration. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 20537 XXL-S0005 ACIS-S NONE 21671 VW Hyi HRC-S LETG 21667 Sw1644+57 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 220/1055-1310 1155 1255 DSS-26 GOLDSTONE 0755-0855 EDT, Wed 8 Aug 220/1935-2150 2035 2135 DSS-54 MADRID 1635-1735 EDT, Wed 8 Aug 221/0155-0410 0255 0355 DSS-65 MADRID 2255-2355 EDT, Wed 8 Aug 221/1040-1255 1140 1240 DSS-26 GOLDSTONE 0740-0840 EDT, Thu 9 Aug 221/1900-2145 2030 2100 DSS-24 GOLDSTONE 1630-1700 EDT, Thu 9 Aug SNAPSHOT summary: ---------------- UTC 2018:220:12:54:02 (Aug 8) f_ACE 1.96e+01 F_CRM 1.01e+08 Kp 2.3 R km 131031A OBT 2018:220:12:50:47 CTUVCDU 14027519 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 650119847.78 ONLVCDU 14027504 OBC Errs 0 OBSID 20372 EPState SUN SIM TTpos 75623 HETG Angle 78.34 PCADMODE NPNT RA 331.777 Bus V 28.36 SIM FApos -467 LETG Angle 76.46 PCONTROL NPNT Dec 10.232 Bus I 28.49 AOFSTAR GUID Roll 157.996 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -2.50 Yaw Rate -0.19 HRC-S HV ON ACA CCD Temp -11.7 Dith Zang -3.16 Pitch Rate 0.19 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.09 EVT RT 0 AOACSTAT OK FSS SunBeta NSUN SHLD RT 18 FSS Alfa -49.63 Batt 1 SOC 100.00% Avg HRMA Temp 71.27 FSS Beta -49.75 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 61.14 SA Resolv 150.75 Batt 3 SOC 100.00% Cold Rad -123.1 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -79.6 OBA Trng Fault NFLT +Y SA Amps 14.30 RadMon ENAB HRMA power 82.10 SCS 128 ACT -Y SA Amps 14.10 EPHIN Geom VLD OBA power 78.70 SCS 129 ACT +Y SA Temp 111.74 E150 7274496.0 SCS 130 ACT -Y SA Temp 112.35 E300 731136.0 Roll Mom. -12.029 SCS 131 ACT E1300 0.0 Pitch Mom. -6.918 SCS 132 ACT EPH A-Leak 1.0200 UpLCmdAcc 43963 Yaw Mom. 9.891 SCS 133 ACT EPH B-Leak 0.0000 Cmd Rej A 226 PMTANKP 127.751 SCS 107 INAC EPH temp 149.99 Gyro 2 Curr 1 100.80 EPH 27I 6.87 M Unload MON Gyro 2 Curr 2 124.80 Roll Bias 0.0768 TSC Move STOP Prop. line 03 103.22 Pitch Bias -2.1068 CTX A PWR 36.38 FA Move STOP Prop. line 04 83.67 Yaw Bias -1.3109 CTX A Volts 3.52 OTG Move DISA UTC 2018:220:12:59:01 (Aug 8) f_ACE 2.19e+01 F_CRM 1.01e+08 Kp 2.3 R km 131154A Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 2.3 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.96e+01 GOES-13 P2 flux, in RADMON P4GM units : 0.24 GOES-15 P2 flux, in RADMON P4GM units : 0.03 GOES-13 P5 flux, in RADMON P41GM units : 0.20 GOES-15 P5 flux, in RADMON P41GM units : 0.01 GOES-13 E > 2.0 MeV flux (p/cm^2-s-sr) : 9.2 Orbit Start Time : 2018:219:12:49:01 Geocentric Distance (km), Orbit Leg : 131031 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 5.2754e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 5.2754e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.1071e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.8695e+07