See http://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L6439. Start at 067:13:00 GMT PLAN ---- Finish: Obsid: 19485 SI: ACIS-S (10 ksec) Target: spog1070 Then: 2017:067:15:44:07 Obsid: 20029 SI: ACIS-I (22 ksec) Target: Coma cluster 2017:067:22:42:04 Obsid: 18903 SI: ACIS-S (20 ksec) Target: J1012-3124 2017:068:04:52:45 Obsid: 19737 SI: ACIS-S (3 ksec) Target: W1322-0328 2017:068:06:11:47 Obsid: 20023 SI: ACIS-I (25 ksec) Target: Abell 1914 2017:068:13:26:18 RADMON Disable 2017:069:04:56:17 RADMON Enable NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 2 Supports completed in the last 24 hours (total time: 4.6 hours) 2 SSR dumps Loads good through: 2017:071:07:52:51 Yesterday at the 10pm EST comm NSM recovery was completed with nominal results. 5 CAPs were run: - 893B, 066/0420z: Disable SCS 29, following SCS 107. - 1075B, 066/0423z: Disable/Enable SCS 26, disable to prevent undesirable switchover to the B-side telescope equipment, re-enable after a cooler thermal attitude is achieved. - 1076B, 066/0424z: Contingency Monitoring while SCS 26 is Disabled. - 1410, 066/0416z: Normal Sun Mode Recovery. - 675A, 067/0326z: Re-enable SCS 107 before resumption of normal operations. Radiation: Solar activity is expected to be very low on days one, two, and three (08 Mar, 09 Mar, 10 Mar). MP: Mar0817B return-to-science loads were approved and uploaded yesterday. Load review for the next set of loads soon. Eng: Recovery from the NSM was completed successfully. Available data favor a gyro bias jog as a root cause of a large attitude error at the end of a maneuver and failed star acquisition. Telescope thermal limits violations related to the NSM are being monitored (e.g. HRMA, OBA, aspect camera). SCS 26 will remain disabled until average temperatures go below their operational thresholds. GOT: Quarterly EHS/GRETA password change today after morning support. Quick look data: ---------------- None Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 067/1230-1445 1330 1430 DSS-15 GOLDSTONE 0830-0930 EST, Wed 8 Mar 067/2055-2310 2155 2255 DSS-65 MADRID 1655-1755 EST, Wed 8 Mar 068/0230-0445 0330 0430 DSS-54 MADRID 2230-2330 EST, Wed 8 Mar 068/1055-1310 1155 1255 DSS-65 MADRID 0655-0755 EST, Thu 9 Mar SNAPSHOT summary: ---------------- UTC 2017:067:13:45:05 (Mar 8) f_ACE 1.87e+01 F_CRM 5.90e+07 Kp 2.3 R km 136213D OBT 2017:067:13:44:45 CTUVCDU 7157887 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 605367885.97 ONLVCDU 7157872 OBC Errs 0 OBSID 19485 EPState SUN SIM TTpos 75623 HETG Angle 78.34 PCADMODE NPNT RA 144.582 Bus V 28.36 SIM FApos -467 LETG Angle 76.84 PCONTROL NPNT Dec 18.349 Bus I 21.34 AOFSTAR GUID Roll 243.304 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -0.36 Yaw Rate 0.42 HRC-S HV ON ACA CCD Temp -9.1 Dith Zang 5.14 Pitch Rate -0.10 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.33 EVT RT 0 AOACSTAT OK FSS SunBeta NSUN SHLD RT 17 FSS Alfa -49.57 Batt 1 SOC 100.00% Avg HRMA Temp 71.89 FSS Beta -49.80 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 62.08 SA Resolv 152.69 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 10.63 RadMon ENAB HRMA power 69.10 SCS 128 ACT -Y SA Amps 10.83 EPHIN Geom VLD OBA power 35.10 SCS 129 ACT +Y SA Temp 118.05 E150 7454720.0 SCS 130 ACT -Y SA Temp 118.05 E300 440320.0 Roll Mom. -6.347 SCS 131 ACT E1300 4.0 Pitch Mom. 5.334 SCS 132 ACT EPH A-Leak 1.0200 UpLCmdAcc 32292 Yaw Mom. 8.212 SCS 133 ACT EPH B-Leak 0.0000 Cmd Rej A 82 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 2 122.40 Roll Bias -0.1540 TSC Move STOP Prop. line 03 91.82 Pitch Bias -1.8911 CTX A PWR 36.43 FA Move STOP Prop. line 04 83.67 Yaw Bias -1.1725 CTX A Volts 3.52 OTG Move DISA UTC 2017:067:13:45:05 (Mar 8) f_ACE 1.87e+01 F_CRM 5.90e+07 Kp 2.3 R km 136213D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 2.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.87e+01 GOES-13 P2 flux, in RADMON P4GM units : 0.68 GOES-15 P2 flux, in RADMON P4GM units : 0.32 GOES-13 P5 flux, in RADMON P41GM units : 0.22 GOES-15 P5 flux, in RADMON P41GM units : 0.16 GOES-13 E > 2.0 MeV flux (p/cm^2-s-sr) : 15400.0 Orbit Start Time : 2017:066:05:39:02 Geocentric Distance (km), Orbit Leg : 136215 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.0364e+04 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 2.0364e+04 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.8641e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.9020e+07