ACIS SOT Shift report L2978 Sep 16, 2007 22:00 EDT,2007:260:02:00 GMT COMM Period: = 2007 Sep 16 10:00 pm EDT End = 2007 Sep 16 11:00 pm EDT See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html or /proj/web-cxc/htdocs/acis/SOT_reports/Sep_16_2007_L2978_acis.txt ACIS Personnel: Nancy Adams-Wolk, Paul Plucinsky, Joe DePasqule 535 PLAN: ---- We will watch the telemetry from ACIS to verify that the ACIS detector housing heater B side was turned off and disabled. The commands to do these actions are in the SEP1707 command load. SUMMARY: ------- OC called to let us know that there were troubles with the support and we might not have the comm. Fortunately, by 02:05GMT, we saw aquision of signal. OC also informed us the the next comm was moved up to 5:35EDT (260:09:35 GMT). The telemetry seen was: 1DAHTBEN=EN 1DAHTBON=OFF 1DAHHBVO= 28.92 (value of the mean over 10 samples) 1DAHBVO= 0.00 (value of the mean over 10 samples) 1DAHBCU= 0.00 (value of the mean over 10 samples) 1CBBT= -64.83 (value of the mean over 10 samples) 1CBAT= -64.83 (value of the mean over 10 samples) Snapshot at end of comm. UTC 2007:260:03:02:05 (Sep17) f_ACE 1.44e+01 F_CRM 5.56e+08 Kp 0.7 Rkm 37419D OBT 2007:260:02:58:45 CTUVCDU 10560127 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 306385125.18 ONLVCDU 10560112 OBC Errs 0 OBSID 58207 EPState SUN SIM TTpos -99616 HETG Angle 79.09 PCADMODE NPNT RA 20.000 Bus V 29.61 SIM FApos -467 LETG Angle 77.21 PCONTROL NPNT Dec 10.002 Bus I 27.73 AOFSTAR GUID Roll 114.588 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 7.56 Yaw Rate 0.25 HRC-S HV OFF ACA CCD Temp -19.6 Dith Zang 4.91 Pitch Rate -0.02 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate 0.03 EVTRT 0 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -1.38 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -49.77 Batt 2 SOC 100.00% ACIS Stat7-0 66 Avg OBA Temp 53.76 SA Resolv 151.65 Batt 3 SOC 100.00% Cold Rad -127.9 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -84.4 OBA Trng Fault NFLT +Y SA Amps 13.53 RadMon DISA HRMA power 75.00 SCS 128 ACT -Y SA Amps 13.53 EPHIN Geom SMAL OBA power 43.20 SCS 129 ACT +Y SA Temp 112.97 E150 510439.0 SCS 130 ACT -Y SA Temp 114.51 E300 5797.9 Roll Mom. -5.694 SCS 107 INAC E1300 31.8 Pitch Mom. -10.566 UpL Cmd Acc 62849 EPH A-Leak 1.0200 P4GM 18.5 Yaw Mom. 8.140 Cmd Rej A 9 EPH B-Leak 0.0000 P41GM 0.0 EPH temp 102.38 Gyro 2 Curr 1 103.20 Roll Bias -0.9815 EPH 27V 13.66 M Unload MON Gyro 2 Curr 2 98.40 Pitch Bias -2.0483 TSC Move STOP Prop. line 03 84.69 Yaw Bias -1.1826 CTX B PWR 36.69 FA Move STOP Prop. line 04 65.40 CTX B Volts 3.54 OTG Move DISA