See http://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L6495. Start at 123:13:00 GMT PLAN ---- Finish: Obsid: 18974 SI: ACIS-I (5 ksec) Target: IGR J16246-4556 Then: 2017:123:14:52:51 Obsid: 17904 SI: ACIS-S (40 ksec) Target: 30 Dor C 2017:124:02:20:08 RADMON Disable 2017:124:18:53:27 RADMON Enable 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: 2017:127:02:41:39 Off-line OBC checksummed memory dumps associated with CAP 1418 executed yesterday: - 750 AK, 122/2227z - 750 AL, 123/0346z, Failed due to BCW/FDs TLM hit. - 750 AL, 123/0405z, Second Attempt=Good. Radiation: Solar activity is expected to be very low with a slight chance for a C-class flare on days one, two, and three (03 May, 04 May, 05 May). MP: Nothing to report. Eng: Pre-approved CAP for the monthly EIA Sequencer-A self test will be run today on the afternoon support. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 16681 ALPHA CEN HRC-I NONE 19944 Abell 1795 outskirts ACIS-I NONE Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 123/1050-1310 1150 1255 DSS-15 GOLDSTONE 0750-0855 EDT, Wed 3 May 123/1950-2205 2050 2150 DSS-54 MADRID 1650-1750 EDT, Wed 3 May 124/0230-0445 0330 0430 DSS-24 GOLDSTONE 2330-0030 EDT, Wed 3 May 124/1200-1415 1300 1400 DSS-24 GOLDSTONE 0900-1000 EDT, Thu 4 May 124/1755-2010 1855 1955 DSS-36 CANBERRA 1455-1555 EDT, Thu 4 May SNAPSHOT summary: ---------------- UTC 2017:123:12:49:04 (May 3) f_ACE 3.94e+01 F_CRM 1.05e+08 Kp 0.7 R km 124894D OBT 2017:123:12:46:10 CTUVCDU 9248511 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 610202770.21 ONLVCDU 9248496 OBC Errs 0 OBSID 18974 EPState SUN SIM TTpos 92903 HETG Angle 78.34 PCADMODE NPNT RA 246.087 Bus V 28.36 SIM FApos -535 LETG Angle 76.84 PCONTROL NPNT Dec -45.943 Bus I 28.24 AOFSTAR GUID Roll 43.531 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 2.65 Yaw Rate -0.12 HRC-S HV OFF ACA CCD Temp -13.9 Dith Zang 8.74 Pitch Rate 0.08 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.12 EVT RT 1 AOACSTAT OK FSS SunBeta NSUN SHLD RT 17 FSS Alfa 16.23 Batt 1 SOC 100.00% Avg HRMA Temp 70.96 FSS Beta -49.93 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 58.87 SA Resolv 143.40 Batt 3 SOC 100.00% Cold Rad -123.1 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -77.1 OBA Trng Fault NFLT +Y SA Amps 13.91 RadMon ENAB HRMA power 40.70 SCS 128 ACT -Y SA Amps 14.10 EPHIN Geom VLD OBA power 78.30 SCS 129 ACT +Y SA Temp 113.28 E150 7323648.0 SCS 130 ACT -Y SA Temp 113.89 E300 659456.0 Roll Mom. 1.224 SCS 131 ACT E1300 1.0 Pitch Mom. 16.498 SCS 132 ACT EPH A-Leak 1.0200 UpLCmdAcc 60909 Yaw Mom. 2.826 SCS 133 ACT EPH B-Leak 0.0000 Cmd Rej A 40 PMTANKP 127.751 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 -0.1153 TSC Move STOP Prop. line 03 104.49 Pitch Bias -1.9142 CTX B PWR 36.99 FA Move STOP Prop. line 04 75.52 Yaw Bias -1.2018 CTX B Volts 3.54 OTG Move DISA UTC 2017:123:12:49:04 (May 3) f_ACE 3.94e+01 F_CRM 1.05e+08 Kp 0.7 R km 124894D Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 0.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 3.94e+01 GOES-13 P2 flux, in RADMON P4GM units : 0.32 GOES-15 P2 flux, in RADMON P4GM units : 0.28 GOES-13 P5 flux, in RADMON P41GM units : 0.26 GOES-15 P5 flux, in RADMON P41GM units : 0.20 GOES-13 E > 2.0 MeV flux (p/cm^2-s-sr) : 6150.0 Orbit Start Time : 2017:121:18:24:01 Geocentric Distance (km), Orbit Leg : 124894 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.3007e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 2.3007e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.4688e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.7526e+07