! Started logfile: J1713-3418_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:49:59 2010 obs J1713-3418_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J1713-3418_K_2006_06_11_yyk_uva.fits ! AN table 1: 1822 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.735138 visibilities/baseline/integration-bin. ! Found source: J1713-3418 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.42136e+10 8e+06 1 8e+06 ! 02 2 2.42266e+10 8e+06 1 8e+06 ! 03 3 2.42656e+10 8e+06 1 8e+06 ! 04 4 2.43436e+10 8e+06 1 8e+06 ! 05 5 2.44866e+10 8e+06 1 8e+06 ! 06 6 2.45906e+10 8e+06 1 8e+06 ! 07 7 2.46556e+10 8e+06 1 8e+06 ! 08 8 2.46816e+10 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2714 lines of history. ! ! Reading 482192 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ![@muppet J1713-3418_K_2006_06_11_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.6982 Jy uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2294 mas, bmaj=0.7209 mas, bpa=-11.77 degrees ! Estimated noise=5.78136 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.304142 Jy ! Component: 100 - total flux cleaned = 0.432142 Jy ! Total flux subtracted in 100 components = 0.432142 Jy ! Clean residual min=-0.036866 max=0.057207 Jy/beam ! Clean residual mean=0.000236 rms=0.012502 Jy/beam ! Combined flux in latest and established models = 0.432142 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.432142 Jy ! ! Correcting IF 1. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.529401Jy sigma=1.478255 ! Fit after self-cal, rms=0.527111Jy sigma=1.475348 ! Inverting map and beam ! Estimated beam: bmin=0.2294 mas, bmaj=0.7205 mas, bpa=-11.76 degrees ! Estimated noise=5.78165 mJy/beam. print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.274 mas, bmaj=1.491 mas, bpa=-20.25 degrees ! Estimated noise=2.2661 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.107112 Jy ! Component: 100 - total flux cleaned = 0.149982 Jy ! Component: 150 - total flux cleaned = 0.167575 Jy ! Component: 200 - total flux cleaned = 0.171847 Jy ! Total flux subtracted in 200 components = 0.171847 Jy ! Clean residual min=-0.027269 max=0.043620 Jy/beam ! Clean residual mean=0.000220 rms=0.010750 Jy/beam ! Combined flux in latest and established models = 0.603989 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.603989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.511989Jy sigma=1.382085 ! Fit after self-cal, rms=0.512219Jy sigma=1.381953 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.274 x 1.491 at -20.25 degrees (North through East) ! Clean map min=-0.026688 max=0.34941 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.73 HN 1.00* KP 0.98 ! LA 0.79 MK 0.89 NL 1.41 OV 1.06 ! PT 0.89 SC 1.18 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 0.76 HN 1.00* KP 0.97 ! LA 0.83 MK 0.78 NL 1.64 OV 1.06 ! PT 0.77 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.86 HN 1.00* KP 0.90 ! LA 0.79 MK 0.87 NL 1.52 OV 1.09 ! PT 0.93 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.89 HN 1.00* KP 0.96 ! LA 0.82 MK 0.93 NL 1.29 OV 1.07 ! PT 1.10 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.64 FD 0.82 HN 1.00* KP 1.08 ! LA 0.89 MK 0.97 NL 1.47 OV 1.19 ! PT 0.89 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 2.36 FD 1.02 HN 1.00* KP 0.79 ! LA 0.90 MK 1.05 NL 1.38 OV 1.33 ! PT 0.93 SC 0.58 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 3.02 FD 1.06 HN 1.00* KP 0.74 ! LA 0.81 MK 1.02 NL 1.64 OV 1.43 ! PT 1.06 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 2.56 FD 1.00 HN 1.00* KP 0.80 ! LA 0.88 MK 1.17 NL 1.46 OV 1.49 ! PT 0.97 SC 2.32 ! ! ! Fit before self-cal, rms=0.512219Jy sigma=1.381953 ! Fit after self-cal, rms=0.909499Jy sigma=1.282413 selfcal false, false, phase_soltime ! Performing phase self-cal over 3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.909499Jy sigma=1.282413 ! Fit after self-cal, rms=0.909875Jy sigma=1.282271 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2736 mas, bmaj=1.515 mas, bpa=-20.22 degrees ! Estimated noise=2.20686 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000316435 Jy ! Component: 100 - total flux cleaned = 0.000321818 Jy ! Component: 150 - total flux cleaned = 0.000322431 Jy ! Component: 200 - total flux cleaned = 0.000312173 Jy ! Total flux subtracted in 200 components = 0.000312173 Jy ! Clean residual min=-0.007809 max=0.010546 Jy/beam ! Clean residual mean=-0.000059 rms=0.002384 Jy/beam ! Combined flux in latest and established models = 0.604301 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.604301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.909913Jy sigma=1.282071 ! Fit after self-cal, rms=0.909886Jy sigma=1.282066 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.909886Jy sigma=1.282066 ! Fit after self-cal, rms=0.885993Jy sigma=1.055545 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0283968 Jy ! Component: 100 - total flux cleaned = 0.0381428 Jy ! Component: 150 - total flux cleaned = 0.0410709 Jy ! Component: 200 - total flux cleaned = 0.0413573 Jy ! Total flux subtracted in 200 components = 0.0413573 Jy ! Clean residual min=-0.013925 max=0.011068 Jy/beam ! Clean residual mean=0.000075 rms=0.003945 Jy/beam ! Combined flux in latest and established models = 0.645658 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.645658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.885175Jy sigma=1.046303 ! Fit after self-cal, rms=0.882699Jy sigma=1.022251 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2736 x 1.515 at -20.22 degrees (North through East) ! Clean map min=-0.013371 max=0.38117 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.882699Jy sigma=1.022251 ! Fit after self-cal, rms=0.815378Jy sigma=1.011133 ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.815378Jy sigma=1.011133 ! Fit after self-cal, rms=0.816251Jy sigma=1.006501 ! Inverting map and beam ! Estimated beam: bmin=0.2719 mas, bmaj=1.323 mas, bpa=-19.14 degrees ! Estimated noise=2.17156 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000805766 Jy ! Component: 100 - total flux cleaned = 0.000875635 Jy ! Component: 150 - total flux cleaned = 0.000937757 Jy ! Component: 200 - total flux cleaned = 0.000994629 Jy ! Total flux subtracted in 200 components = 0.000994629 Jy ! Clean residual min=-0.007411 max=0.009022 Jy/beam ! Clean residual mean=-0.000062 rms=0.002197 Jy/beam ! Combined flux in latest and established models = 0.646653 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.646653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.816237Jy sigma=1.006376 ! Fit after self-cal, rms=0.816477Jy sigma=1.005003 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.816477Jy sigma=1.005003 ! Fit after self-cal, rms=1.101676Jy sigma=0.996160 ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.101676Jy sigma=0.996160 ! Fit after self-cal, rms=1.104895Jy sigma=0.994877 ! Inverting map and beam ! Estimated beam: bmin=0.2713 mas, bmaj=1.298 mas, bpa=-18.96 degrees ! Estimated noise=2.17094 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212591 Jy ! Component: 100 - total flux cleaned = 0.00219765 Jy ! Component: 150 - total flux cleaned = 0.00233214 Jy ! Component: 200 - total flux cleaned = 0.00239551 Jy ! Total flux subtracted in 200 components = 0.00239551 Jy ! Clean residual min=-0.006926 max=0.008957 Jy/beam ! Clean residual mean=-0.000082 rms=0.002176 Jy/beam ! Combined flux in latest and established models = 0.649048 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.649048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.104879Jy sigma=0.994723 ! Fit after self-cal, rms=1.105703Jy sigma=0.994520 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=4.022 mas, bpa=-1.577 degrees ! Estimated noise=2.97641 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173631 Jy ! Component: 100 - total flux cleaned = 0.00174233 Jy ! Component: 150 - total flux cleaned = 0.0017444 Jy ! Component: 200 - total flux cleaned = 0.00174574 Jy ! Total flux subtracted in 200 components = 0.00174574 Jy ! Clean residual min=-0.008759 max=0.009198 Jy/beam ! Clean residual mean=-0.000171 rms=0.003004 Jy/beam ! Combined flux in latest and established models = 0.650794 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 3 model components to the UV plane model. ! The established model now contains 57 components and 0.650794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.105705Jy sigma=0.994503 ! Fit after self-cal, rms=1.104562Jy sigma=0.994347 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.2242 mas, bmaj=0.675 mas, bpa=-9.222 degrees ! Estimated noise=5.57134 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.329713 Jy ! Component: 100 - total flux cleaned = 0.475974 Jy ! Component: 150 - total flux cleaned = 0.550812 Jy ! Component: 200 - total flux cleaned = 0.591183 Jy ! Total flux subtracted in 200 components = 0.591183 Jy ! Clean residual min=-0.020417 max=0.023231 Jy/beam ! Clean residual mean=-0.000043 rms=0.006005 Jy/beam ! Combined flux in latest and established models = 0.591183 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 43 model components to the UV plane model. ! The established model now contains 43 components and 0.591183 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2713 mas, bmaj=1.298 mas, bpa=-18.96 degrees ! Estimated noise=2.17094 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.195, 0.715). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0360258 Jy ! Component: 100 - total flux cleaned = 0.0520008 Jy ! Component: 150 - total flux cleaned = 0.0601039 Jy ! Component: 200 - total flux cleaned = 0.0627238 Jy ! Total flux subtracted in 200 components = 0.0627238 Jy ! Clean residual min=-0.006241 max=0.008431 Jy/beam ! Clean residual mean=-0.000076 rms=0.001966 Jy/beam ! Combined flux in latest and established models = 0.653907 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 78 components and 0.653907 Jy ! Inverting map ! Added new window around map position (-3.965, 3.25). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0078816 Jy ! Component: 100 - total flux cleaned = 0.00983744 Jy ! Component: 150 - total flux cleaned = 0.00983566 Jy ! Component: 200 - total flux cleaned = 0.00983194 Jy ! Total flux subtracted in 200 components = 0.00983194 Jy ! Clean residual min=-0.006250 max=0.005945 Jy/beam ! Clean residual mean=-0.000063 rms=0.001732 Jy/beam ! Combined flux in latest and established models = 0.663739 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 0.663739 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=4.022 mas, bpa=-1.577 degrees ! Estimated noise=2.97641 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173443 Jy ! Component: 100 - total flux cleaned = 0.00218447 Jy ! Component: 150 - total flux cleaned = 0.00235135 Jy ! Component: 200 - total flux cleaned = 0.00243241 Jy ! Total flux subtracted in 200 components = 0.00243241 Jy ! Clean residual min=-0.007435 max=0.006841 Jy/beam ! Clean residual mean=-0.000122 rms=0.002530 Jy/beam ! Combined flux in latest and established models = 0.666172 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 114 components and 0.666172 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2713 mas, bmaj=1.298 mas, bpa=-18.96 degrees ! Estimated noise=2.17094 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208046 Jy ! Component: 100 - total flux cleaned = -0.000313114 Jy ! Component: 150 - total flux cleaned = -0.000413582 Jy ! Component: 200 - total flux cleaned = -0.000416165 Jy ! Total flux subtracted in 200 components = -0.000416165 Jy ! Clean residual min=-0.006431 max=0.006555 Jy/beam ! Clean residual mean=-0.000063 rms=0.001720 Jy/beam ! Combined flux in latest and established models = 0.665755 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 132 components and 0.665755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.104486Jy sigma=0.991477 ! Fit after self-cal, rms=1.102330Jy sigma=0.991288 wmodel J1713-3418_K_2006_06_11_yyk\_map.mod ! Writing 132 model components to file: J1713-3418_K_2006_06_11_yyk_map.mod wobs J1713-3418_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J1713-3418_K_2006_06_11_yyk_uvs.fits wwins J1713-3418_K_2006_06_11_yyk\_map.win ! wwins: Wrote 3 windows to J1713-3418_K_2006_06_11_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000161147 Jy ! Component: 100 - total flux cleaned = 0.000163931 Jy ! Component: 150 - total flux cleaned = -0.000194995 Jy ! Component: 200 - total flux cleaned = -0.000447417 Jy ! Component: 250 - total flux cleaned = -0.000368909 Jy ! Component: 300 - total flux cleaned = -0.000369352 Jy ! Component: 350 - total flux cleaned = -0.000297421 Jy ! Component: 400 - total flux cleaned = -9.4027e-05 Jy ! Component: 450 - total flux cleaned = 3.76023e-05 Jy ! Component: 500 - total flux cleaned = 0.00016659 Jy ! Component: 550 - total flux cleaned = 0.000228224 Jy ! Component: 600 - total flux cleaned = 0.000346463 Jy ! Component: 650 - total flux cleaned = 0.000344798 Jy ! Component: 700 - total flux cleaned = 0.000343525 Jy ! Component: 750 - total flux cleaned = 0.000506882 Jy ! Component: 800 - total flux cleaned = 0.000665735 Jy ! Component: 850 - total flux cleaned = 0.000872387 Jy ! Component: 900 - total flux cleaned = 0.000974081 Jy ! Component: 950 - total flux cleaned = 0.0012722 Jy ! Component: 1000 - total flux cleaned = 0.00146612 Jy ! Component: 1050 - total flux cleaned = 0.00146675 Jy ! Component: 1100 - total flux cleaned = 0.00146623 Jy ! Component: 1150 - total flux cleaned = 0.00137494 Jy ! Component: 1200 - total flux cleaned = 0.00132957 Jy ! Component: 1250 - total flux cleaned = 0.00101656 Jy ! Component: 1300 - total flux cleaned = 0.000752637 Jy ! Component: 1350 - total flux cleaned = 0.000534168 Jy ! Component: 1400 - total flux cleaned = 0.000189213 Jy ! Component: 1450 - total flux cleaned = -0.000151265 Jy ! Component: 1500 - total flux cleaned = -0.000487989 Jy ! Component: 1550 - total flux cleaned = -0.000654815 Jy ! Component: 1600 - total flux cleaned = -0.000984786 Jy ! Component: 1650 - total flux cleaned = -0.00118845 Jy ! Component: 1700 - total flux cleaned = -0.00139008 Jy ! Component: 1750 - total flux cleaned = -0.00154989 Jy ! Component: 1800 - total flux cleaned = -0.00174758 Jy ! Component: 1850 - total flux cleaned = -0.00202184 Jy ! Component: 1900 - total flux cleaned = -0.00209905 Jy ! Component: 1950 - total flux cleaned = -0.00229161 Jy ! Component: 2000 - total flux cleaned = -0.0024443 Jy ! Total flux subtracted in 2048 components = -0.00259547 Jy ! Clean residual min=-0.002199 max=0.002187 Jy/beam ! Clean residual mean=-0.000019 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.66316 Jy keep ! Adding 119 model components to the UV plane model. ! The established model now contains 251 components and 0.66316 Jy ![Exited script file: muppet] wmap "J1713-3418_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2713 x 1.298 at -18.96 degrees (North through East) ! Clean map min=-0.0048239 max=0.37712 Jy/beam ! Writing clean map to FITS file: J1713-3418_K_2006_06_11_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.377116 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000743559 device "J1713-3418_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J1713-3418_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.591509 0.591509 1.18302 2.36604 4.73207 9.46415 18.9283 37.8566 75.7132 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.377 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2713 x 1.298 at -18.96 degrees (North through East) ! Clean map min=-0.0048239 max=0.37712 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1713-3418_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J1713-3418_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1713-3418_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:50:01 2010