SOT shift report 2010-04-20 L3925 File created at 2010:110:12:47 UTC = 08:47AM Apr-20-2010 EDT End 11:00:00AM EDT SOT Lead: Ed Kellogg PLAN: OBSID 11516, M87 2010:110:13:34, ACIS-S NONE MP: We haven't yet heard about the possible new TOOs. We plan to release the APR26 load at the end of today, with a review tomorrow. S/C: TEPHIN got just above its 126 F yellow limit. It was related to attitude and not a cause for concern. We'll be doing the fourth warm MUPS start under CAP 1148C tonight. SIGNIFICANT SOLAR ACTIVITY: At midnight the visible solar disk was spotless. There's a solar wind stream flowing from coronal hole(s) that could reach Earth on or about April 22nd and produce minor disturbances. GOES X-ray flux: Very quiet. Earth-directed CMEs in the past two days: There was a large CME yesterday, but not Earth-directed. GOT/IST: Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- SDSS J130803.88+505226.7: obs11467_0 Detector: ACIS-S OK PGC042982: obs11326_0 Detector: ACIS-S nothing obvious GRB 100413A: obs 11772 Detector: ACIS-S OK ESO 323-G077: obs 12139 Detector: ACIS-S/HETG OK Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2 hr fluence 9.3E+05 1/385.2 (http://www.srl.caltech.edu/ACE/ASC/) STEREO-A 137-623 keV protons/cm2-s-ster-MeV 3.5E+00 (no limit established) (http://cxc.harvard.edu/mta/RADIATION/STEREO2/stereo.html) GOES-p/P2 4-9 MeV protons `P4GM' 9.7E-02 1/981.4 (http://sec.noaa.gov/ftpdir/lists/pchan/Gp_pchan_5m.txt) GOES-p/P5 40-80 MeV protons `P41GM' 1.7E-02 1/46.7 (http://sec.noaa.gov/ftpdir/lists/pchan/Gp_pchan_5m.txt) ACIS Orbital fluence (since perigee) 4.5E+06 1/222.2 (http://asc.harvard.edu/mta/alerts/current.dat) EPHIN rates (cts/cm^2-s-sr) at last comm. OBSERVED RADMON STATUS ---------------------------------------- -------- ------------------ E150 (electrons & ions): 147.0; RADMON limit = 80000 E1300 (electrons & ions): 17.0; 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 -119.7 C, at (dddThh:mm:ss) 110Z11:58:42 (http://asc.harvard.edu/acis/RT/acisrt.html) Notes from 9 am meeting ------------------------ OPS: Last load segment ends 2010:114:12:30 CAPs, last 24h: None Next passes(yyyy:ddd:BOT-EOT, UTC)2010:110:2005-2105 2010:110:2345-0350 2010:111:1120-1220 Data acquired ------------- On colossus (/dsops/GOT/input), Apr 20 06:28 2010_109_2141_110_0413_Dump_EM_81379.gz SNAPSHOT - as expected ---------------------- UTC 2010:110:12:36:00 (Apr20) f_ACE 0.00e+00 F_CRM 1.11e+08 Kp 1.7 R km 87702D OBT 2010:110:11:58:25 CTUVCDU 6406143 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 388151905.31 ONLVCDU 6406136 OBC Errs 0 OBSID 11639 EPState SUN SIM TTpos 92903 HETG Angle 79.09 PCADMODE NPNT RA 169.489 Bus V 29.61 SIM FApos -535 LETG Angle 77.21 PCONTROL NPNT Dec -4.411 Bus I 27.22 AOFSTAR GUID Roll 257.122 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 8.00 Yaw Rate -0.30 HRC-S HV ON ACA CCD Temp -19.6 Dith Zang -6.88 Pitch Rate 0.15 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate -0.03 EVT RT 0 AOACSTAT OK FSS SunBeta NSUN SHLD RT 20 FSS Alfa 30.41 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -49.72 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 56.43 SA Resolv 141.15 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 13.33 RadMon ENAB HRMA power 42.30 SCS 128 INAC -Y SA Amps 13.72 EPHIN Geom VLD OBA power 51.70 SCS 129 ACT +Y SA Temp 114.20 E150 147.0 SCS 130 ACT -Y SA Temp 115.12 E300 7.0 Roll Mom. 2.849 SCS 107 INAC E1300 17.0 Pitch Mom. -8.049 UpL Cmd Acc 22743 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. -5.581 Cmd Rej A 19 EPH B-Leak 1.0200 P41GM 0.0 PMTANKP 170.915 EPH temp 124.40 Gyro 2 Curr 1 108.00 Roll Bias -0.9325 M Unload MON Gyro 2 Curr 2 108.00 Pitch Bias -1.9840 CTX B PWR 36.69 TSC Move STOP Prop. line 03 108.63 Yaw Bias -1.0320 CTX B Volts 3.54 FA Move STOP Prop. line 04 85.71 OTG Move DISA