SOT shift report 2011-04-07 L4277 File created at 2011:097:12:22 UTC = 08:22AM Apr-07-2011 EDT End 11:00:00AM EDT; SOT Lead: Ed Kellogg ACIS Orbital fluence(since perigee) is high, 1/3 of the limit. This reflects high solar activity over the past couple of days. The activity has now abated. PLAN: CAL-ER (55535) 2011:097:10:52, then CAL-ER (55534) 2011:097:15:57, then CAL-ER (55533) 2011:097:16:29 CURRENT STA. PASS Support-UTC BOT EOT ---Station------ Local Time ----------------- ------------ --- --- ---------------- ---------- 097/1050-1305 1150 1250 DSS-24 GOLDSTONE 0750-0850 EDT MP: the APR0811 replan load was approved yesterday. The APR1111 load will be reviewed today at 2:00. SIGNIFICANT SOLAR ACTIVITY: Three short duration C flares were observed during the latter half of the day, all from a source just behind the northeast limb. At midnight UTC the visible solar disk had 12 spotted regions. A solar wind stream is buffeting Earth's magnetic field. GOES X-ray flux: Mostly in the mid-B range today - one short duration C class flare. Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- GZ_merger_AGN_3: obs12813_0 Detector: ACIS-I OK IC 1291: obs12980_0 Detector: ACIS-S OK Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2 hr fluence 8.6E+05 1/420.2 (http://www.srl.caltech.edu/ACE/ASC/) STEREO-A 137-623 keV protons/cm2-s-ster-MeV 3.3E+01 (no limit established) (http://cxc.harvard.edu/mta/RADIATION/STEREO2/stereo.html) GOES-p/P2 4-9 MeV protons `P4GM' 1.5E-01 1/655.2 (http://sec.noaa.gov/ftpdir/lists/pchan/Gp_pchan_5m.txt) GOES-p/P5 40-80 MeV protons `P41GM' 1.4E-02 1/56.5 (http://sec.noaa.gov/ftpdir/lists/pchan/Gp_pchan_5m.txt) ACIS Orbital fluence (since perigee) 3.4E+08 1/2.9 (http://asc.harvard.edu/mta/alerts/current.dat) EPHIN rates (cts/cm^2-s-sr) at last comm. OBSERVED RADMON STATUS ---------------------------------------- -------- ------------------ E150 (electrons & ions): 7323648.0 Disabled E1300 (electrons & ions): 82.0 Disabled HRC (particles): 0 Disabled HRC Shield: 0 Disabled (http://cxc.harvard.edu/cgi-gen/mta/Snap/snap.cgi?action=Latest) ACIS focal plane temperature -119.9 C, at (dddThh:mm:ss) 097Z12:21:53 (http://asc.harvard.edu/acis/RT/acisrt.html) REAL TIME OBSERVATIONS UTC OBSID ---------------------- --- ----- End of comm 1246 55535 Notes from 9 am meeting ------------------------ OPS: Last load segment ends 2011:101:00:23 CAPs, last 24h: None Next passes(yyyy:ddd:BOT-EOT, UTC)2011:097:1945-2045 2011:098:0340-0440 2011:098:1200-1300 MEETINGS -------- Flight Director Board is canceled. Data acquired ------------- On colossus (/dsops/GOT/input), Apr 7 00:48 2011_096_2006_097_0308_Dump_EM_63644.gz SNAPSHOT - CRM model continues to predict high flux, but solar activity is dropping. -------------------------------------------------------------- UTC 2011:097:12:10:15 (Apr 7) f_ACE 1.11e+02 F_CRM 1.76e+09 Kp 3.3 R km 35054D OBT 2011:097:12:09:38 CTUVCDU 7652351 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 418565378.69 ONLVCDU 7652344 OBC Errs 0 OBSID 55535 EPState SUN SIM TTpos -99616 HETG Angle 79.09 PCADMODE NPNT RA 44.998 Bus V 29.30 SIM FApos -990 LETG Angle 77.21 PCONTROL NPNT Dec -39.000 Bus I 30.51 AOFSTAR GUID Roll 217.290 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTSTTTT Dith Yang 5.10 Yaw Rate -0.01 HRC-S HV OFF ACA CCD Temp -19.0 Dith Zang 4.67 Pitch Rate -0.11 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -0.08 EVT RT 0 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -0.34 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 36.59 Batt 2 SOC 100.00% ACIS Stat7-0 66 Avg OBA Temp 58.79 SA Resolv 53.24 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 14.88 RadMon DISA HRMA power 113.60 SCS 128 ACT -Y SA Amps 15.07 EPHIN Geom VLD OBA power 51.70 SCS 129 ACT +Y SA Temp 114.81 E150 7323648.0 SCS 130 ACT -Y SA Temp 115.49 E300 20992.0 Roll Mom. 7.072 SCS 107 INAC E1300 82.0 Pitch Mom. -1.909 UpL Cmd Acc 49985 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 7.773 Cmd Rej A 85 EPH B-Leak 1.0200 P41GM 0.0 PMTANKP 174.113 EPH temp 120.58 Gyro 2 Curr 1 120.00 Roll Bias -0.5594 M Unload MON Gyro 2 Curr 2 108.00 Pitch Bias -1.6808 CTX B PWR 36.69 TSC Move STOP Prop. line 03 127.54 Yaw Bias -0.7611 CTX B Volts 3.54 FA Move STOP Prop. line 04 91.82 OTG Move DISA