SOT shift report 2011-08-08 L4400 File created at 2011:220:12:42 UTC = 08:42AM Aug-08-2011 EDT End 11:00:00AM EDT; SOT Lead: Ed Kellogg PLAN: OBSID 1297, NGC 4649 2011:220:07:48, ACIS-S NONE - THE TRANSIENT BLACK HOLE LOW-MASS X-RAY BINARY POPULATION MP: S/C: SIGNIFICANT SOLAR ACTIVITY: At midnight UTC the visible solar disk had 6 spotted regions. Region 11263 decayed slowly but poses a continued threat for X-class solar flares. GOES X-ray flux: middle B level. GOT/IST: Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE qualitative flux 1470 elevated but decreasing (www.srl.caltech.edu/ACE/ASC/) ACE 2 hr fluence 1.5E+07 1/23.5 (www.srl.caltech.edu/ACE/ASC/) STEREO-A 137-623 keV protons/cm2-s-ster-MeV 1.7E+02 (no limit established) (cxc.harvard.edu/mta/RADIATION/STEREO2/stereo.html) GOES-p/P2 4-9 MeV protons `P4GM' 1.7E-01 1/562.1 (http://sec.noaa.gov/ftpdir/lists/pchan/Gp_pchan_5m.txt) GOES-p/P5 40-80 MeV protons `P41GM' 1.6E-02 1/50.3 (sec.noaa.gov/ftpdir/lists/pchan/Gp_pchan_5m.txt) ACIS Orbital fluence (since perigee) 1.1E+08 1/9.2 (asc.harvard.edu/mta/alerts/current.dat) EPHIN rates (cts/cm^2-s-sr) at last comm. OBSERVED RADMON STATUS ---------------------------------------- -------- ------------------ E150 (electrons & ions): 129.0; RADMON limit =800000 E1300 (electrons & ions): 27.0; RADMON limit = 1000 HRC (particles): 0; RADMON limit = 30 HRC Shield: 16; RADMON limit = 245 (cxc.harvard.edu/cgi-gen/mta/Snap/snap.cgi?action=Latest) ACIS focal plane temperature -119.7 C, at (dddThh:mm:ss) 220Z12:28:01 (asc.harvard.edu/acis/RT/acisrt.html) Notes from 9 am meeting ------------------------ OPS: Last load segment ends 2011:223:13:15 CAPs, last 24h: None Next passes(yyyy:ddd:BOT-EOT, UTC)2011:220:1955-2055 2011:221:0345-0445 2011:221:1225-1325 DATA PROCESSING: SOT: MEETINGS -------- Data acquired ------------- On colossus (/dsops/GOT/input), Aug 8 06:34 2011_219_2310_220_0410_Dump_EM_30869.gz NOTES/ISSUES/PROBLEMS --------------------- SNAPSHOT - as expected ---------------------- UTC 2011:220:12:34:02 (Aug 8) f_ACE 1.47e+03 F_CRM 1.59e+08 Kp 3.3 R km 150864A OBT 2011:220:12:27:29 CTUVCDU 10016895 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 429193649.36 ONLVCDU 10016880 OBC Errs 0 OBSID 12975 EPState SUN SIM TTpos 75623 HETG Angle 79.09 PCADMODE NPNT RA 190.910 Bus V 29.61 SIM FApos -467 LETG Angle 77.21 PCONTROL NPNT Dec 11.571 Bus I 27.73 AOFSTAR GUID Roll 263.002 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 5.69 Yaw Rate -0.02 HRC-S HV OFF ACA CCD Temp -18.5 Dith Zang -5.29 Pitch Rate -0.12 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate -0.08 EVT RT 0 AOACSTAT OK FSS SunBeta SUN SHLD RT 16 FSS Alfa -4.80 Batt 1 SOC 100.00% Avg HRMA Temp 70.65 FSS Beta 38.31 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 58.56 SA Resolv 51.58 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 13.72 RadMon ENAB HRMA power 88.20 SCS 128 ACT -Y SA Amps 13.53 EPHIN Geom VLD OBA power 78.30 SCS 129 ACT +Y SA Temp 111.12 E150 129.0 SCS 130 ACT -Y SA Temp 112.04 E300 44.0 Roll Mom. -2.514 SCS 107 INAC E1300 27.0 Pitch Mom. 7.792 UpL Cmd Acc 14001 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. -2.575 Cmd Rej A 132 EPH B-Leak 1.0200 P41GM 0.0 PMTANKP 174.113 EPH temp 116.77 Gyro 2 Curr 1 100.80 Roll Bias -0.5546 M Unload MON Gyro 2 Curr 2 115.20 Pitch Bias -1.6658 CTX A PWR 36.43 TSC Move STOP Prop. line 03 131.94 Yaw Bias -0.7556 CTX A Volts 3.52 FA Move STOP Prop. line 04 79.60 OTG Move DISA