See http://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L6616. Start at 244:13:00 GMT PLAN ---- Finish: Obsid: 20635 SI: ACIS-I (75 ksec) Target: SPT-CLJ2344-424 Then: 2017:244:15:43:21 Obsid: 20728 SI: ACIS-S (47 ksec) Target: GRB170817A 2017:245:05:15:18 Obsid: 18988 SI: ACIS-S (47 ksec) Target: GRB170817A For the weekend: 2017:245:18:28:23 RADMON Disable 2017:246:09:06:22 RADMON Enable 2017:246:09:16:30 Obsid: 19216 SI: ACIS-S (25 ksec) Target: PSR J1622-4950 2017:246:17:51:03 Obsid: 19453 SI: ACIS-S (29 ksec) Target: SDSS 0051+0020 2017:247:02:29:14 Obsid: 20636 SI: ACIS-I (21 ksec) Target: SPT-CLJ2344-424 2017:247:09:01:32 Obsid: 19710 SI: ACIS-I (26 ksec) Target: IRAS 09002-4732 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 4 Supports completed in the last 24 hours (total time: 8.9 hours) 4 SSR dumps Loads good through: 2017:248:00:45:02 Radiation: We are in a solar wind stream. No mission impact is expected. Solar activity is likely to be low with a slight chance for an M-class flare on days one, two, and three (01 Sep, 02 Sep, 03 Sep). MP: Sep1117 loads remain in work. Eng: During the last perigee passage we had a star re-acquisition event due to high background in the ACA camera. This has been seen before, and has no operational impact. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 19545 SDSSJ111138.66+575030.0 ACIS-S NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 244/1040-1300 1145 1245 DSS-15 GOLDSTONE 0745-0845 EDT, Fri 1 Sep 244/1830-2045 1930 2030 DSS-54 MADRID 1530-1630 EDT, Fri 1 Sep 245/0110-0325 0210 0310 DSS-24 GOLDSTONE 2210-2310 EDT, Fri 1 Sep 245/1130-1345 1230 1330 DSS-24 GOLDSTONE 0830-0930 EDT, Sat 2 Sep 245/1920-2135 2020 2120 DSS-24 GOLDSTONE 1620-1720 EDT, Sat 2 Sep 246/0235-0450 0335 0435 DSS-24 GOLDSTONE 2335-0035 EDT, Sat 2 Sep 246/1030-1245 1130 1230 DSS-36 CANBERRA 0730-0830 EDT, Sun 3 Sep 246/1940-2155 2040 2140 DSS-65 MADRID 1640-1740 EDT, Sun 3 Sep SNAPSHOT summary: ---------------- UTC 2017:244:12:42:01 (Sep 1) f_ACE 4.87e+02 F_CRM 1.59e+09 Kp 4.0 R km 133669A OBT 2017:244:12:41:28 CTUVCDU 16490634 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 620656888.33 ONLVCDU 16490624 OBC Errs 0 OBSID 20635 EPState SUN SIM TTpos 89823 HETG Angle 78.34 PCADMODE NPNT RA 356.220 Bus V 28.67 SIM FApos -535 LETG Angle 76.84 PCONTROL NPNT Dec -42.712 Bus I 24.17 AOFSTAR GUID Roll 23.531 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -7.13 Yaw Rate 0.45 HRC-S HV ON ACA CCD Temp -13.4 Dith Zang 3.49 Pitch Rate -0.01 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate -0.09 EVT RT 0 AOACSTAT OK FSS SunBeta NSUN SHLD RT 17 FSS Alfa 19.71 Batt 1 SOC 100.00% Avg HRMA Temp 71.02 FSS Beta -49.73 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 58.95 SA Resolv 143.12 Batt 3 SOC 100.00% Cold Rad -120.7 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -77.1 OBA Trng Fault NFLT +Y SA Amps 11.79 RadMon ENAB HRMA power 68.80 SCS 128 ACT -Y SA Amps 11.98 EPHIN Geom VLD OBA power 8.50 SCS 129 INAC +Y SA Temp 112.97 E150 7520256.0 SCS 130 ACT -Y SA Temp 112.97 E300 362496.0 Roll Mom. -1.862 SCS 131 ACT E1300 3.0 Pitch Mom. -5.427 SCS 132 INAC EPH A-Leak 1.0200 UpLCmdAcc 35923 Yaw Mom. -14.741 SCS 133 ACT EPH B-Leak 0.0000 Cmd Rej A 232 PMTANKP 134.145 SCS 107 INAC EPH temp 144.33 Gyro 2 Curr 1 100.80 EPH 27I 6.95 M Unload MON Gyro 2 Curr 2 124.80 Roll Bias -0.0635 TSC Move STOP Prop. line 03 107.02 Pitch Bias -1.9817 CTX B PWR 36.69 FA Move STOP Prop. line 04 79.60 Yaw Bias -1.2080 CTX B Volts 3.54 OTG Move DISA UTC 2017:244:12:42:01 (Sep 1) f_ACE 4.87e+02 F_CRM 1.59e+09 Kp 4.0 R km 133669A Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 5.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 4.87e+02 GOES-13 P2 flux, in RADMON P4GM units : 0.24 GOES-15 P2 flux, in RADMON P4GM units : 0.48 GOES-13 P5 flux, in RADMON P41GM units : 0.19 GOES-15 P5 flux, in RADMON P41GM units : 0.21 GOES-13 E > 2.0 MeV flux (p/cm^2-s-sr) : 114.0 Orbit Start Time : 2017:243:09:49:01 Geocentric Distance (km), Orbit Leg : 133623 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 9.8508e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 9.8508e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.2434e+10 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.3429e+09