SOT shift report 2009-05-19 L3589 File created at 2009:139:12:38 UTC = 08:38AM May-19-2009 EDT End 11:00:00AM EDT SOT Lead: Ed Kellogg PLAN ---- OBSID 10911, KS 1731-260 2009:139:10:47, ACIS-S NONE - Crustal cooling in the neutron star KS 1731-260. Note: the same target was reported in yesterday's shift report, but with an incorrect ObsID; it should have been 10037. MP: MAY2509A products are expected out tomorrow. S/C: All quiet. Yesterday's ephemeris update CAP went smoothly. Significant solar activity: At midnight there was 1 spotted region on the visible solar disk. GOES X-ray flux: No significant amount. CMEs: none. Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- KS 1731-260: obs10037_0 Detector: ACIS-S OK Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2 hr fluence 1.5E+05 1/2446.3 (http://www.srl.caltech.edu/ACE/ASC/) GOES-11/P2 4-9 MeV protons `P4GM' 1.3E-01 1/736.4 GOES-11/P5 40-80 MeV protons `P41GM' 2.4E-02 1/32.6 (http://sec.noaa.gov/ftpdir/lists/pchan/G11pchan_5m.txt) *ACIS* Orbital fluence (since perigee) 3.2E+06 1/310.6 (http://asc.harvard.edu/mta/alerts/current.dat) EPHIN rates (cts/cm^2-s-sr) at last comm. OBSERVED RADMON STATUS ---------------------------------------- -------- ------------------ E150 (electrons & ions): 40.0; RADMON limit = 80000 E1300 (electrons & ions): 103.0; 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= -119.5 C, at (dddThh:mm:ss) 139Z11:58:35 (http://asc.harvard.edu/acis/RT/acisrt.html) Notes from 9 am meeting ------------------------ OPS: Last load segment ends 2009:142:20:53 CAPs, last 24h: 2009:138:19:06:07.993, # 648CZ, May 2009 ephemeris update Next passes(yyyy:ddd:BOT-EOT, UTC)2009:139:1945-2045 2009:140:0145-0245 SOT: "...Over the past five days, spacewalking astronauts [servicing Hubble Space Telescope] have replaced a camera, reenergized a spectrograph, swapped batteries, installed new gyros and much more. Thanks to their efforts, the Hubble Space Telescope is in working order again. "Hubble isn't just a satellite--it's about humanity's quest for knowledge," said STS-125 mission specialist John Grunsfeld when he had finished the final spacewalk. 'On this mission, we tried some things that people said were impossible. We achieved [those things], and we wish Hubble the very best.'" -- http://www.spaceweather.com/. Data acquired ------------- On colossus (/dsops/GOT/input), - May 19 04:50 2009_138_1916_139_0430_Dump_EM_28270.gz SNAPSHOT - as expected ---------------------- UTC 2009:139:12:31:01 (May19) f_ACE 1.98e+01 F_CRM 1.08e+08 Kp 1.0 R km 103990D OBT 2009:139:11:58:29 CTUVCDU 10557311 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 359121509.50 ONLVCDU 10557304 OBC Errs 0 OBSID 10911 EPState SUN SIM TTpos 75624 HETG Angle 79.09 PCADMODE NPNT RA 263.563 Bus V 29.77 SIM FApos -467 LETG Angle 77.21 PCONTROL NPNT Dec -26.108 Bus I 27.73 AOFSTAR GUID Roll 82.003 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 2.11 Yaw Rate 0.36 HRC-S HV ON ACA CCD Temp -19.6 Dith Zang -7.70 Pitch Rate 0.04 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.50 EVT RT 0 AOACSTAT OK FSS SunBeta NSUN SHLD RT 24 FSS Alfa -49.62 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -49.76 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 52.73 SA Resolv 154.28 Batt 3 SOC 100.00% Cold Rad -127.9 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -84.4 OBA Trng Fault NFLT +Y SA Amps 13.53 RadMon ENAB HRMA power 56.70 SCS 128 ACT -Y SA Amps 13.53 EPHIN Geom VLD OBA power 78.30 SCS 129 ACT +Y SA Temp 111.74 E150 40.0 SCS 130 ACT -Y SA Temp 112.66 E300 101.0 Roll Mom. 4.056 SCS 107 INAC E1300 103.0 Pitch Mom. 3.520 UpL Cmd Acc 21691 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 6.901 Cmd Rej A 95 EPH B-Leak 0.9720 P41GM 0.0 EPH temp 88.40 Gyro 2 Curr 1 103.20 Roll Bias -0.9797 M Unload MON Gyro 2 Curr 2 108.00 Pitch Bias -2.0234 CTX B PWR 36.69 TSC Move STOP Prop. line 03 71.31 Yaw Bias -1.1158 CTX B Volts 3.54 FA Move STOP Prop. line 04 49.15 OTG Move DISA