SOT shift report 2010-02-22 L3868 File created at 2010:053:13:37 UTC = 08:37AM Feb-22-2010 EST End 11:00:00AM EST SOT Lead: Ed Kellogg PLAN: OBSID 10961, Cygnus OB2 2010:053:07:22, ACIS-I NONE OBSID 10962, Cygnus OB2 2010:053:15:51, ACIS-I NONE MP: We're working on the MAR0110A load. The OFLS is being uncooperative, so we are contending with that. S/C: all quiet SIGNIFICANT SOLAR ACTIVITY: At midnight there was 1 spotted region on the visible solar disk. Region 11049 decayed slowly and was quiet. Observers are monitoring a staggeringly long filament of magnetism on the Sun. It stretches more than a million kilometers around the sun's southeastern limb. The filament has remained mostly stable for at least two days. However, similar filaments in the past have been known to collapse, and when they hit the surface of the sun--bang! A tremendous explosion called a "Hyder flare" results, sometimes rivaling the strongest flares produced by sunspots. GOES X-ray flux: quiet today. Earth-directed CMEs in the past two days: none. Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- TOOT 1630+4534: obs12107_1 Detector: ACIS-S nothing obvious PGC042724: obs11331_1 Detector: ACIS-S nothing obvious TOOT 1630+4534: obs11571_1 Detector: ACIS-S nothing obvious 4c+29.30: obs11688_1 Detector: ACIS-S OK SDSS J115341.77+461242.2: obs11462_1 Detector: ACIS-S OK VCS2 J0109+6133: obs11685_0 Detector: ACIS-S OK Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2 hr fluence 1.5E+05 1/2470.7 (http://www.srl.caltech.edu/ACE/ASC/) STEREO-A 137-623 keV protons/cm2-s-ster-MeV 1.0E+00 (no limit established) (http://cxc.harvard.edu/mta/RADIATION/STEREO2/stereo.html) GOES-11/P2 4-9 MeV protons `P4GM' 2.6E-02 1/3682.2 (http://sec.noaa.gov/ftpdir/lists/pchan/G11pchan_5m.txt) GOES-11/P5 40-80 MeV protons `P41GM' 1.8E-02 1/44.3 (http://sec.noaa.gov/ftpdir/lists/pchan/G11pchan_5m.txt) ACIS Orbital fluence (since perigee) 1.1E+06 1/900.9 (http://asc.harvard.edu/mta/alerts/current.dat) EPHIN rates (cts/cm^2-s-sr) at last comm. OBSERVED RADMON STATUS ---------------------------------------- -------- ------------------ E150 (electrons & ions): 74.0; RADMON limit = 80000 E1300 (electrons & ions): 104.0; RADMON limit = 1000 HRC (particles): 0; RADMON limit = 30 (http://cxc.harvard.edu/cgi-gen/mta/Snap/snap.cgi?action=Latest) ACIS focal plane temperature -119.9 C, at (dddThh:mm:ss) 053Z11:56:52 (http://asc.harvard.edu/acis/RT/acisrt.html) Notes from 9 am meeting ------------------------ OPS: Last load segment ends 2010:056:20:15 CAPs, last 24h: None Next passes(yyyy:ddd:BOT-EOT, UTC)2010:053:2055-2155 2010:054:0345-0445 2010:054:1100-1200 DATA PROCESSING - last week's Fermi blazar TOO data look good. Data acquired ------------- On colossus (/dsops/GOT/input), Feb 22 08:00 2010_053_0332_053_1134_Dump_EM_38039.gz SNAPSHOT - as expected ---------------------- UTC 2010:053:13:24:01 (Feb22) f_ACE 0.00e+00 F_CRM 2.94e+08 Kp 1.3 R km 131782A OBT 2010:053:11:56:25 CTUVCDU 3964159 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 383226985.19 ONLVCDU 3964152 OBC Errs 0 OBSID 10961 EPState SUN SIM TTpos 92903 HETG Angle 79.09 PCADMODE NPNT RA 308.332 Bus V 29.61 SIM FApos -535 LETG Angle 77.21 PCONTROL NPNT Dec 41.091 Bus I 24.69 AOFSTAR GUID Roll 27.207 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 1.60 Yaw Rate -0.09 HRC-S HV OFF ACA CCD Temp -19.6 Dith Zang 1.84 Pitch Rate 0.25 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate -0.17 EVT RT 0 AOACSTAT OK FSS SunBeta SUN SHLD RT 23 FSS Alfa 4.85 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta 32.70 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 57.30 SA Resolv 57.00 Batt 3 SOC 100.00% Cold Rad -127.9 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -86.9 OBA Trng Fault NFLT +Y SA Amps 11.79 RadMon ENAB HRMA power 37.40 SCS 128 ACT -Y SA Amps 12.56 EPHIN Geom VLD OBA power 35.10 SCS 129 ACT +Y SA Temp 116.95 E150 74.0 SCS 130 ACT -Y SA Temp 117.32 E300 74.0 Roll Mom. 5.447 SCS 107 INAC E1300 104.0 Pitch Mom. -6.353 UpL Cmd Acc 51114 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 1.853 Cmd Rej A 82 EPH B-Leak 1.0200 P41GM 0.0 PMTANKP 175.711 EPH temp 115.28 Gyro 2 Curr 1 105.60 Roll Bias -0.9532 M Unload MON Gyro 2 Curr 2 108.00 Pitch Bias -1.9998 CTX B PWR 36.73 TSC Move STOP Prop. line 03 129.74 Yaw Bias -1.0568 CTX B Volts 3.54 FA Move STOP Prop. line 04 96.88 OTG Move DISA