SOT shift report 2009-04-24 L3564 File created at 2009:114:12:36 UTC = 08:36AM Apr-24-2009 EDT End 11:00:00AM EDT SOT Lead: Ed Kellogg PLAN ---- OBSID 10095, Tycho's SNR 2009:113:22:02, ACIS-I NONE - a very deep observation of the Tycho supernova remnant - investigating the nature and origin of Fe-rich ejecta knots, and studying the evolution of the nonthermal emission from the forward shock. MP: we are working on the MAY0409A load products. S/C: all quiet. Significant solar activity: none. There was a CME yesterday, but it's not coming in our direction. There's a movie of it on spaceweather.com. Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- F15462-0450: obs10348_0 Detector: ACIS-S OK Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2 hr fluence 1.5E+05 1/2425.1 (http://www.srl.caltech.edu/ACE/ASC/) GOES-11/P2 4-9 MeV protons `P4GM' 5.2E-02 1/1837.5 GOES-11/P5 40-80 MeV protons `P41GM' 2.E-02 1/38.4 (http://sec.noaa.gov/ftpdir/lists/pchan/G11pchan_5m.txt) *ACIS* Orbital fluence (since perigee) 1.2E+06 1/833.3 (http://asc.harvard.edu/mta/alerts/current.dat) EPHIN rates (cts/cm^2-s-sr) at last comm. OBSERVED RADMON STATUS ---------------------------------------- -------- ------------------ E150 (electrons & ions): 45.0; RADMON limit = 80000 E1300 (electrons & ions): 106.0; 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= -119.9 C, at (dddThh:mm:ss) 114Z06:18:50 (http://asc.harvard.edu/acis/RT/acisrt.html) Notes from 9 am meeting ------------------------ OPS: Last load segment ends 2009:118:07:10 CAPs, last 24h: None Next passes(yyyy:ddd:BOT-EOT, UTC)2009:114:2015-2115 2009:115:0200-0300 2009:115:0625-0725 2009:115:2145-2245 2009:116:0315-0415 2009:116:1215-1315 2009:116:2300-2320 2009:117:0405-0505 DATA PROCESSING The current observation of the Tycho supernova remnant is the longest ever done by Chandra, 175.6 kiloseconds. Data acquired ------------- On colossus (/dsops/GOT/input), - Apr 24 03:35 2009_114_0344_114_0611_Dump_EM_10469.gz SNAPSHOT-as expected -------------------- UTC 2009:114:12:29:01 (Apr24) f_ACE 2.06e+01 F_CRM 8.68e+07 Kp 1.3 R km 130418A OBT 2009:114:06:18:49 CTUVCDU 2048511 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 356941129.41 ONLVCDU 2048504 OBC Errs 0 OBSID 10095 EPState SUN SIM TTpos 92903 HETG Angle 79.09 PCADMODE NPNT RA 6.309 Bus V 29.77 SIM FApos -535 LETG Angle 77.21 PCONTROL NPNT Dec 64.116 Bus I 29.25 AOFSTAR GUID Roll 29.018 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -6.68 Yaw Rate 0.17 HRC-S HV ON ACA CCD Temp -20.1 Dith Zang 7.71 Pitch Rate 0.16 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate 0.18 EVT RT 0 AOACSTAT OK FSS SunBeta SUN SHLD RT 24 FSS Alfa 1.84 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 35.46 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 54.94 SA Resolv 54.26 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 14.10 RadMon ENAB HRMA power 73.80 SCS 128 ACT -Y SA Amps 14.49 EPHIN Geom VLD OBA power 81.40 SCS 129 ACT +Y SA Temp 112.66 E150 45.0 SCS 130 INAC -Y SA Temp 113.28 E300 100.0 Roll Mom. 10.566 SCS 107 INAC E1300 106.0 Pitch Mom. 14.043 UpL Cmd Acc 58257 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 12.812 Cmd Rej A 3 EPH B-Leak 1.0200 P41GM 0.0 EPH temp 98.62 Gyro 2 Curr 1 103.20 Roll Bias -0.9774 M Unload MON Gyro 2 Curr 2 105.60 Pitch Bias -2.0267 CTX B PWR 36.65 TSC Move STOP Prop. line 03 127.54 Yaw Bias -1.1198 CTX B Volts 3.54 FA Move STOP Prop. line 04 84.69 OTG Move DISA