SOT shift report 2009-08-05 L3667 File created at 2009:217:12:36 UTC = 08:36AM Aug-05-2009 EDT End 11:00:00AM EDT SOT Lead: Ed Kellogg PLAN: OBSID 09955, NGC 6681 2009:217:09:42, ACIS-S NONE - Uncovering the interacting binary population in globular cluster NGC 6681. MP: There are some momentum issues, so the load is still being worked. We expect to have a review today or tomorrow. S/C: The MUPS tank pressure signal is holding steady at 188.5, no excess noise. We are still restricting pointing to tail-Sun, pitch angle >130. We will be reviewing the OTG software patch shortly. SIGNIFICANT SOLAR ACTIVITY: very quiet GOES X-ray flux: very quiet. CMEs: none. Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- Swift J195509.6+261406: obs10042_1 Detector: ACIS-S nothing obvious Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2 hr fluence 1.5E+05 1/2409.2 (http://www.srl.caltech.edu/ACE/ASC/) STEREO-A 137-623 keV protons/cm2-s-ster-MeV (no data) (no limit established) (http://cxc.harvard.edu/mta/RADIATION/STEREO2/stereo.html) GOES-11/P2 4-9 MeV protons `P4GM' 2.4E-02 1/688.4 (http://sec.noaa.gov/ftpdir/lists/pchan/G11pchan_5m.txt) GOES-11/P5 40-80 MeV protons `P41GM' 2.4E-02 1/33.2 (http://sec.noaa.gov/ftpdir/lists/pchan/G11pchan_5m.txt) ACIS Orbital fluence (since perigee) 6.9E+05 1/1451.4 (http://asc.harvard.edu/mta/alerts/current.dat) EPHIN rates (cts/cm^2-s-sr) at last comm. OBSERVED RADMON STATUS ---------------------------------------- -------- ------------------ E150 (electrons & ions): 47.0; RADMON limit = 80000 E1300 (electrons & ions): 105.0; RADMON limit = 1000 HRC (particles): 1; RADMON limit = 30 (http://cxc.harvard.edu/cgi-gen/mta/Snap/snap.cgi?action=Latest) ACIS focal plane temperature -119.4 C, at (dddThh:mm:ss) 217Z11:42:59 (http://asc.harvard.edu/acis/RT/acisrt.html) Notes from 9 am meeting ------------------------ OPS: Last load segment ends 2009:221:19:56 CAPs, last 24h: 2009:216:22:14:42.734, # 1127, Replace onboard loads with new loads which exclude forward sun attitude 2009:217:09:46:09.570, # 425H, Execute SOP CCDM_EIA_SEQUENCER_A_SELFTEST Next passes(yyyy:ddd:BOT-EOT, UTC)2009:217:2005-2155 2009:218:0355-1015 2009:218:1130-1230 SOT: This year's Perseid meteor shower could be even better than usual. "A filament of comet dust has drifted across Earth's path and when Earth passes through it, sometime between 0800 and 0900 UT (1 - 2 am PDT) on August 12th, the Perseid meteor rate could surge to twice its normal value," says Bill Cooke of NASA's Meteoroid Environment Office. Data acquired ------------- On colossus (/dsops/GOT/input), - Aug 5 01:35 2009_216_2208_217_0422_Dump_EM_87268.gz SNAPSHOT - as expected ---------------------- UTC 2009:217:12:19:01 (Aug 5) f_ACE 0.00e+00 F_CRM 1.49e+08 Kp 1.0 R km 124570A OBT 2009:217:11:42:57 CTUVCDU 3298559 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 365859777.90 ONLVCDU 3298552 OBC Errs 0 OBSID 9955 EPState SUN SIM TTpos 75623 HETG Angle 79.09 PCADMODE NPNT RA 280.785 Bus V 29.77 SIM FApos -467 LETG Angle 77.21 PCONTROL NPNT Dec -32.275 Bus I 27.98 AOFSTAR GUID Roll 287.802 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -5.31 Yaw Rate -0.42 HRC-S HV OFF ACA CCD Temp -19.6 Dith Zang -6.86 Pitch Rate 0.30 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.02 EVT RT 1 AOACSTAT OK FSS SunBeta NSUN SHLD RT 23 FSS Alfa 17.78 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -49.67 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 54.31 SA Resolv 145.12 Batt 3 SOC 100.00% Cold Rad -125.5 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -84.4 OBA Trng Fault NFLT +Y SA Amps 13.91 RadMon ENAB HRMA power 88.70 SCS 128 ACT -Y SA Amps 13.91 EPHIN Geom VLD OBA power 78.30 SCS 129 ACT +Y SA Temp 111.12 E150 47.0 SCS 130 ACT -Y SA Temp 112.35 E300 78.0 Roll Mom. 11.296 SCS 107 INAC E1300 105.0 Pitch Mom. -0.827 UpL Cmd Acc 5926 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 4.324 Cmd Rej A 132 EPH B-Leak 1.0200 P41GM 0.0 PMTANKP 188.501 EPH temp 106.37 Gyro 2 Curr 1 103.20 Roll Bias -0.9789 M Unload MON Gyro 2 Curr 2 110.40 Pitch Bias -2.0196 CTX A PWR 36.43 TSC Move STOP Prop. line 03 87.74 Yaw Bias -1.1036 CTX A Volts 3.52 FA Move STOP Prop. line 04 61.19 OTG Move DISA