See http://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L6879. Start at 142:13:00 GMT PLAN ---- Finish: Obsid: 19367 SI: ACIS-S (10 ksec) Target: NGC 3953 Then: 2018:142:13:49:56 RADMON Disable 2018:143:04:19:55 RADMON Enable 2018:143:04:44:14 Obsid: 19779 SI: ACIS-I (26 ksec) Target: Bootes extended 2018:143:12:43:31 Obsid: 18339 SI: ACIS-S (31 ksec) Target: MAXI J0556-332 2018:143:21:51:45 Obsid: 21026 SI: ACIS-S (6 ksec) Target: UGC 04669 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports completed in the last 24 hours (total time: 6.9 hours) 3 SSR dumps Loads good through: 2018:145:07:42:23 Radiation: Solar activity is expected to be very low on days one, two, and three (22 May, 23 May, 24 May). MP: May2818 loads will be out today for a review tomorrow. Eng: IRU-2 Gyro 2 current experienced an episode of elevated noise at the caution high level early this morning. This behavior has been seen before and will continue to be monitored. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 19036 SN2017egm ACIS-S NONE 20416 P006+39 ACIS-S NONE 20508 ClG J161855+105524 ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 142/1030-1245 1130 1230 DSS-65 MADRID 0730-0830 EDT, Tue 22 May 142/1620-1835 1720 1820 DSS-26 GOLDSTONE 1320-1420 EDT, Tue 22 May 143/0200-0345 0300 0330 DSS-54 MADRID 2300-2330 EDT, Tue 22 May 143/0600-0750 0700 0735 DSS-54 MADRID 0300-0335 EDT, Wed 23 May 143/1410-1625 1510 1610 DSS-26 GOLDSTONE 1110-1210 EDT, Wed 23 May 143/2105-2320 2205 2305 DSS-65 MADRID 1805-1905 EDT, Wed 23 May SNAPSHOT summary: ---------------- UTC 2018:142:12:31:02 (May22) f_ACE 2.67e-36 F_CRM 4.09e+08 Kp 1.7 R km 73811D OBT 2018:142:12:28:03 CTUVCDU 4500095 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 643379283.18 ONLVCDU 4500080 OBC Errs 0 OBSID 19367 EPState SUN SIM TTpos 75623 HETG Angle 78.34 PCADMODE NPNT RA 178.462 Bus V 28.52 SIM FApos -467 LETG Angle 76.84 PCONTROL NPNT Dec 52.346 Bus I 27.73 AOFSTAR GUID Roll 234.656 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 0.73 Yaw Rate -0.25 HRC-S HV ON ACA CCD Temp -12.6 Dith Zang -7.56 Pitch Rate 0.16 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.14 EVT RT 0 AOACSTAT OK FSS SunBeta SUN SHLD RT 17 FSS Alfa -0.27 Batt 1 SOC 100.00% Avg HRMA Temp 71.33 FSS Beta -0.71 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 61.84 SA Resolv 90.31 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 13.72 RadMon ENAB HRMA power 64.50 SCS 128 ACT -Y SA Amps 13.72 EPHIN Geom VLD OBA power 8.50 SCS 129 ACT +Y SA Temp 111.43 E150 7618560.0 SCS 130 ACT -Y SA Temp 111.43 E300 219136.0 Roll Mom. -14.873 SCS 131 ACT E1300 4.0 Pitch Mom. -8.995 SCS 132 ACT EPH A-Leak 1.0200 UpLCmdAcc 60117 Yaw Mom. 9.105 SCS 133 INAC EPH B-Leak 0.0000 Cmd Rej A 87 PMTANKP 132.547 SCS 107 INAC EPH temp 149.99 Gyro 2 Curr 1 100.80 EPH 27I 6.95 M Unload MON Gyro 2 Curr 2 122.40 Roll Bias 0.0312 TSC Move STOP Prop. line 03 142.92 Pitch Bias -2.0827 CTX A PWR 36.38 FA Move STOP Prop. line 04 118.31 Yaw Bias -1.2530 CTX A Volts 3.52 OTG Move DISA UTC 2018:142:12:54:01 (May22) f_ACE 2.67e-36 F_CRM 4.19e+08 Kp 1.7 R km 71500D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 0.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.67e-36 GOES-13 P2 flux, in RADMON P4GM units : 0.64 GOES-15 P2 flux, in RADMON P4GM units : 0.03 GOES-13 P5 flux, in RADMON P41GM units : 0.21 GOES-15 P5 flux, in RADMON P41GM units : 0.04 GOES-13 E > 2.0 MeV flux (p/cm^2-s-sr) : 140.0 Orbit Start Time : 2018:140:04:49:01 Geocentric Distance (km), Orbit Leg : 72008 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 7.6920e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 7.6920e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 7.4118e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.1939e+08