SOT shift report 2010-08-13 L4040 File created at 2010:225:14:25 UTC = 10:25AM Aug-13-2010 EDT End 11:00:00AM EDT; SOT Lead: Ed Kellogg PLAN: OBSID 12295, PKS 2005-489 2010:225:13:21, ACIS-S LETG, then OBSID 501352, J1821.4-1444 2010:226:16:53, ACIS-I NONE MP: AUG1610B products are approved. S/C: quiet. We did the ephemeris update yesterday. SIGNIFICANT SOLAR ACTIVITY: 13 spotted regions on the visible disk . A total of 9 C class flares were recorded during the day. GOES X-ray flux: still elevated to low B level. CMEs: No obviously Earth directed CMEs were seen in LASCO or STEREO images in the past two days. GOT/IST: We lost connectivity between the OCC and the internet through Harvard. If not restored, there will be a telecon at 2:30 pm today. as pf 1021 am connectivity appears to have been restored. However, there is still concern that some of the hardware may be failing so we don't yet have an "all-clear". Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2 hr fluence 9.1E+05 1/397.8 (http://www.srl.caltech.edu/ACE/ASC/) STEREO-A 137-623 keV protons/cm2-s-ster-MeV 0.0E+00 (no limit established) (http://cxc.harvard.edu/mta/RADIATION/STEREO2/stereo.html) GOES-p/P2 4-9 MeV protons `P4GM' 1.1E-01 1/871.6 (http://sec.noaa.gov/ftpdir/lists/pchan/Gp_pchan_5m.txt) GOES-p/P5 40-80 MeV protons `P41GM' 1.5E-02 1/51. (http://sec.noaa.gov/ftpdir/lists/pchan/Gp_pchan_5m.txt) ACIS Orbital fluence (since perigee) 1.6E+07 1/62.5 (http://asc.harvard.edu/mta/alerts/current.dat) EPHIN rates (cts/cm^2-s-sr) at last comm. OBSERVED RADMON STATUS ---------------------------------------- -------- ------------------ E150 (electrons & ions): 101.0; RADMON limit =800000 E1300 (electrons & ions): 19.0; RADMON limit = 1000 HRC (particles): 0; RADMON limit = 30 HRC Shield: 19; RADMON limit = 245 (http://cxc.harvard.edu/cgi-gen/mta/Snap/snap.cgi?action=Latest) ACIS focal plane temperature -119.9 C, at (dddThh:mm:ss) 225Z11:57:59 (http://asc.harvard.edu/acis/RT/acisrt.html) OPS: Last load segment ends 2010:227:22:19 CAPs, last 24h: 2010:224:19:01:07.900, # 648EB, August 2010 ephemeris update (1) Next passes(yyyy:ddd:BOT-EOT, UTC)2010:225:1955-2055 2010:226:0320-0420 2010:226:1235-1335 2010:226:2125-2225 2010:227:0245-0345 2010:227:1200-1300 2010:227:1900-2000 2010:228:0235-0335 2010:228:1225-1325 SNAPSHOT -------- UTC 2010:225:11:58:05 (Aug13) f_ACE 0.00e+00 F_CRM 3.71e+08 Kp 1.3 R km 137093A OBT 2010:225:11:57:32 CTUVCDU 11626113 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 398087852.64 ONLVCDU 11626112 OBC Errs 0 OBSID 11771 EPState SUN SIM TTpos 92904 HETG Angle 79.09 PCADMODE NPNT RA 201.725 Bus V 29.93 SIM FApos -535 LETG Angle 77.21 PCONTROL NPNT Dec 2.215 Bus I 26.97 AOFSTAR GUID Roll 254.278 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 4.14 Yaw Rate 0.35 HRC-S HV OFF ACA CCD Temp -19.6 Dith Zang -5.76 Pitch Rate 0.01 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.20 EVT RT 0 AOACSTAT OK FSS SunBeta SUN SHLD RT 19 FSS Alfa -0.27 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 30.39 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 58.24 SA Resolv 59.37 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 13.14 RadMon ENAB HRMA power 121.20 SCS 128 ACT -Y SA Amps 13.53 EPHIN Geom VLD OBA power 78.70 SCS 129 ACT +Y SA Temp 111.12 E150 101.0 SCS 130 INAC -Y SA Temp 111.74 E300 21.0 Roll Mom. -8.295 SCS 107 INAC E1300 19.0 Pitch Mom. 3.622 UpL Cmd Acc 46657 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 16.791 Cmd Rej A 102 EPH B-Leak 1.0200 P41GM 0.0 PMTANKP 170.915 EPH temp 120.58 Gyro 2 Curr 1 110.40 Roll Bias -0.8328 M Unload MON Gyro 2 Curr 2 108.00 Pitch Bias -1.9111 CTX A PWR 36.38 TSC Move STOP Prop. line 03 123.15 Yaw Bias -0.9243 CTX A Volts 3.52 FA Move STOP Prop. line 04 99.42 OTG Move DISA