SOT shift report 2010-02-24 L3870 File created at 2010:055:13:25 UTC = 08:25AM Feb-24-2010 EST End 11:00:00AM EST SOT Lead: Ed Kellogg PLAN: OBSID CAL-ER (56430) 2010:055:12:53, then OBSID 10964, Cygnus OB2 2010:055:15:12, ACIS-I NONE CURRENT STA. PASS Support-UTC BOT EOT ---Station------ Local Time ----------------- ------------ --- --- ---------------- ---------- 055/1140-1355 1240 1340 DSS-65 MADRID 0740-0840 EST, Wed 24 Feb Pass completed at 13:37 UTC. MP: The MAR0110A products should be out this morning. S/C: all quiet. SIGNIFICANT SOLAR ACTIVITY: At midnight there were 3 spotted regions on the visible solar disk. Region 11049 decayed slightly and will rotate out of view at the southwest limb today. New region 11050 emerged in the southern hemisphere near the central meridian. For the seventh day in a row, an enormous magnetic filament is hanging suspended above the surface of the sun's southern hemisphere. How long can it last? Solar filaments are unpredictable. If this one collapses and hits the stellar surface, the impact could produce a powerful Hyder flare. GOES X-ray flux: quiet today. Earth-directed CMEs in the past two days: none. Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- Cygnus OB2: obs10963_0 Detector: ACIS-I OK 4c+29.30: obs12119_0 Detector: ACIS-S OK Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2 hr fluence 1.5E+05 1/2466.3 (http://www.srl.caltech.edu/ACE/ASC/) STEREO-A 137-623 keV protons/cm2-s-ster-MeV 9.3E-01 (no limit established) (http://cxc.harvard.edu/mta/RADIATION/STEREO2/stereo.html) GOES-11/P2 4-9 MeV protons `P4GM' 2.3E-01 1/407.7 (http://sec.noaa.gov/ftpdir/lists/pchan/G11pchan_5m.txt) GOES-11/P5 40-80 MeV protons `P41GM' 1.9E-02 1/41.3 (http://sec.noaa.gov/ftpdir/lists/pchan/G11pchan_5m.txt) ACIS Orbital fluence (since perigee) (in perigee) (http://asc.harvard.edu/mta/alerts/current.dat) EPHIN rates (cts/cm^2-s-sr) at last comm. OBSERVED RADMON STATUS ---------------------------------------- -------- ------------------ E150 (electrons & ions): 70.0 Disabled E1300 (electrons & ions): 90.0 Disabled HRC (particles): 0 Disabled (http://cxc.harvard.edu/cgi-gen/mta/Snap/snap.cgi?action=Latest) ACIS focal plane temperature -115.2 C, at (dddThh:mm:ss) 055Z13:25:03 (http://asc.harvard.edu/acis/RT/acisrt.html) Notes from 9 am meeting ------------------------ OPS: Last load segment ends 2010:059:16:39 CAPs, last 24h: 2010:054:18:39:30.179, # 648 DO, FEB 2010 Monthly Ephem Update Next passes(yyyy:ddd:BOT-EOT, UTC)2010:055:2100-2200 2010:056:0335-0435 2010:056:1100-1200 DATA PROCESSING will be down the next two days for upgrades. Data acquired ------------- On colossus (/dsops/GOT/input), Feb 24 05:33 2010_054_1910_055_0348_Dump_EM_39693.gz SNAPSHOT - as expected ---------------------- UTC 2010:055:13:19:07 (Feb24) f_ACE 0.00e+00 F_CRM 0.00e+00 Kp 1.3 R km 57119A OBT 2010:055:13:18:47 CTUVCDU 4657774 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 383404727.91 ONLVCDU 4657768 OBC Errs 0 OBSID 56430 EPState SUN SIM TTpos -99616 HETG Angle 79.09 PCADMODE NPNT RA 169.003 Bus V 29.30 SIM FApos -467 LETG Angle 77.21 PCONTROL NPNT Dec 31.001 Bus I 26.72 AOFSTAR GUID Roll 151.046 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -8.00 Yaw Rate 0.28 HRC-S HV OFF ACA CCD Temp -19.6 Dith Zang 7.64 Pitch Rate 0.21 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -0.01 EVT RT 0 AOACSTAT OK FSS SunBeta NSUN SHLD RT 0 FSS Alfa -49.61 Batt 1 SOC 100.00% Avg HRMA Temp 70.65 FSS Beta -49.78 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 53.99 SA Resolv 155.99 Batt 3 SOC 100.00% Cold Rad -123.1 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -84.4 OBA Trng Fault NFLT +Y SA Amps 13.14 RadMon DISA HRMA power 32.70 SCS 128 ACT -Y SA Amps 13.33 EPHIN Geom VLD OBA power 35.10 SCS 129 ACT +Y SA Temp 117.32 E150 70.0 SCS 130 INAC -Y SA Temp 118.41 E300 88.0 Roll Mom. 8.531 SCS 107 INAC E1300 90.0 Pitch Mom. -0.148 UpL Cmd Acc 54394 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. -10.924 Cmd Rej A 169 EPH B-Leak 1.0200 P41GM 0.0 PMTANKP 174.113 EPH temp 97.37 Gyro 2 Curr 1 103.20 Roll Bias -0.9513 M Unload MON Gyro 2 Curr 2 108.00 Pitch Bias -2.0017 CTX B PWR 36.73 TSC Move STOP Prop. line 03 73.84 Yaw Bias -1.0563 CTX B Volts 3.54 FA Move STOP Prop. line 04 52.84 OTG Move DISA