ACIS SOT shift report See http://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift M7156. Start at 2019:054:21:40 GMT 4:40pm February 23, 2019 ACIS Personnel: Dick Edgar, Paul Plucinsky, John ZuHone at the Hampshire St. OCC Ken Gage, Gregg Germain on the TIF PLAN: ----- 1. Verify proper configuration for OBSID 22111, the third Sco X-1 observation 2. Execute CAP 1482A to change the OBSID, activate SCS135 to stop the Science Run, load CC_00082, and start a new science run NOTES/ISSUES/PROBLEMS --------------------- No problems. ACIS is now running with SIMODE CC_0082, the 6 ACIS-S array CCDs are on. Count rates are high on S0, S1, S2, S4, & S5 so we know the dispersed spectrum is on those CCDs. SUMMARY: --------- CAP1482A ran as expected. TIMELINE (GMT DOY 054) ---------------------------- 054:21:40 AOS on DSS-54 054:21:41 Confirm SIM at 69976 +/- 1 054:21:42 Confirm HETG is inserted 054:21:43 Confirm Dither is enabled 054:22:03 Confirm obsid change to 48388 054:22:28 Confirm obsid change to 22111 054:22:30 Confirm obsid 22111 startScience 054:22:34 Confirm RA=244.987 +/- 0.001, Dec=-15.664 +/- 0.002 054:22:35 Confirm bias maps are complete and event data is being received 054:22:35 S3 count rate is about 30 counts/exposure, consistent with expectations 054:22:40 Start CAP 1482A 054:22:40 Uplink 1A_SCO_X1_MOD135.CLD 054:22:41 Change OBSID to 22140 054:22:42 Enable and Activate 135 054:22:42 stopScience command 054:22:42 load WT00082014 054:22:43 startScience 054:22:44 SCS 135 cleared and disabled 054:22:44 End CAP1482A 054:22:49 bias complete 054:22:49 first event data 054:22:50 S3 rate is about 20 counts/exposure, consistent with expectations 054:22:51 telemetry is saturating, ACIS is droppoing frames 054:22:51 1DPAMZT = +27.5 C 054:22:51 FP temperature = -111.6 C 055:03:40 LOS Chandra Snapshot UTC 2019:054:22:53:02 (Feb23) f_ACE 2.16e+01 F_CRM 1.99e+08 Kp 0.7 R km 103470D OBT 2019:054:22:52:35 CTUVCDU 11769264 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 667349555.03 ONLVCDU 11769256 OBC Errs 0 OBSID 22140 EPState SUN SIM TTpos 69976 HETG Angle 5.96 PCADMODE NPNT RA 244.986 Bus V 28.36 SIM FApos -467 LETG Angle 76.46 PCONTROL NPNT Dec -15.662 Bus I 23.14 AOFSTAR GUID Roll 79.902 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 5.50 Yaw Rate -0.04 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -2.00 Pitch Rate -0.08 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.24 EVT RT 0 AOACSTAT OK FSS SunBeta SUN SHLD RT 18 FSS Alfa -0.08 Batt 1 SOC 100.00% Avg HRMA Temp 72.17 FSS Beta 0.76 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 60.91 SA Resolv 89.26 Batt 3 SOC 100.00% Cold Rad -118.3 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -77.1 OBA Trng Fault NFLT +Y SA Amps 11.60 RadMon ENAB HRMA power 0.00 SCS 128 ACT -Y SA Amps 11.79 OBA power 0.00 SCS 129 ACT +Y SA Temp 117.32 SCS 130 ACT -Y SA Temp 116.95 Roll Mom. 10.475 SCS 131 ACT Pitch Mom. -15.136 SCS 132 ACT Ephin Temp 0.0000 UpLCmdAcc 65357 Yaw Mom. 5.345 SCS 133 ACT EIO Temp 0.0000 Cmd Rej A 51 PMTANKP 119.757 SCS 107 INAC EPH temp 135.85 IRU1G2 curr 110.40 M Unload MON IRU2G1 curr 98.40 Roll Bias -2.9419 TSC Move STOP Prop. line 03 95.62 Pitch Bias 0.7585 CTX A PWR 36.38 FA Move STOP Prop. line 04 72.15 Yaw Bias -0.2211 CTX A Volts 3.52 OTG Move DISA UTC 2019:054:22:53:02 (Feb23) f_ACE 2.16e+01 F_CRM 1.99e+08 Kp 0.7 R km 103470D Currently scheduled FPSI, OTG : ACIS-S HETG Estimated Kp : 0.7 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.16e+01 GOES-13 P2 flux, in RADMON P4GM units : 0.20 GOES-15 P2 flux, in RADMON P4GM units : 0.04 GOES-13 P5 flux, in RADMON P41GM units : 0.22 GOES-15 P5 flux, in RADMON P41GM units : 0.03 GOES-13 E > 2.0 MeV flux (p/cm^2-s-sr) : 15.5 Orbit Start Time : 2019:052:20:45:02 Geocentric Distance (km), Orbit Leg : 103673 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.6387e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 5.2773e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.4907e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.9158e+08