! Started logfile: J1443+5201_K_2006_06_11_yyk_uvs.log on Thu Jul 8 23:45:04 2010 obs J1443+5201_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J1443+5201_K_2006_06_11_yyk_uva.fits ! AN table 1: 1990 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.92775 visibilities/baseline/integration-bin. ! Found source: J1443+5201 ! ! 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 664640 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 J1443+5201_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)= 0.477985 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=0.2787 mas, bmaj=0.5789 mas, bpa=-0.7887 degrees ! Estimated noise=2.35556 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 = 0.283697 Jy ! Component: 100 - total flux cleaned = 0.370904 Jy ! Total flux subtracted in 100 components = 0.370904 Jy ! Clean residual min=-0.024603 max=0.031183 Jy/beam ! Clean residual mean=0.000074 rms=0.007695 Jy/beam ! Combined flux in latest and established models = 0.370904 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.370904 Jy ! ! Correcting IF 1. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.340557Jy sigma=1.328058 ! Fit after self-cal, rms=0.339960Jy sigma=1.324818 ! Inverting map and beam ! Estimated beam: bmin=0.2787 mas, bmaj=0.5789 mas, bpa=-0.7887 degrees ! Estimated noise=2.35556 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=0.3441 mas, bmaj=0.679 mas, bpa=-5.654 degrees ! Estimated noise=1.25775 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 = 0.0312215 Jy ! Component: 100 - total flux cleaned = 0.0367167 Jy ! Component: 150 - total flux cleaned = 0.0361558 Jy ! Component: 200 - total flux cleaned = 0.0355632 Jy ! Total flux subtracted in 200 components = 0.0355632 Jy ! Clean residual min=-0.020688 max=0.025846 Jy/beam ! Clean residual mean=-0.000012 rms=0.006459 Jy/beam ! Combined flux in latest and established models = 0.406467 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.406467 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=0.337082Jy sigma=1.308370 ! Fit after self-cal, rms=0.336875Jy sigma=1.308245 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3441 x 0.679 at -5.654 degrees (North through East) ! Clean map min=-0.01946 max=0.30436 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.83 HN 1.04 KP 0.89 ! LA 0.90 MK 0.72 NL 1.13 OV 1.13 ! PT 0.87 SC 1.26 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.90 HN 1.05 KP 0.91 ! LA 0.85 MK 0.71 NL 1.23 OV 1.16 ! PT 0.79 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.90 HN 1.07 KP 0.86 ! LA 0.90 MK 0.77 NL 1.14 OV 1.24 ! PT 0.93 SC 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.03 KP 0.89 ! LA 0.88 MK 0.84 NL 0.99 OV 1.19 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.91 HN 0.87 KP 0.95 ! LA 0.96 MK 0.90 NL 1.08 OV 1.29 ! PT 0.83 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.07 HN 0.71 KP 0.74 ! LA 0.93 MK 0.94 NL 1.16 OV 1.43 ! PT 0.92 SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 0.79 KP 0.69 ! LA 0.91 MK 0.98 NL 1.10 OV 1.59 ! PT 0.98 SC 1.61 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.05 HN 0.78 KP 0.74 ! LA 0.95 MK 0.88 NL 1.05 OV 1.60 ! PT 0.95 SC 1.78 ! ! ! Fit before self-cal, rms=0.336875Jy sigma=1.308245 ! Fit after self-cal, rms=0.336853Jy sigma=1.228893 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=0.336853Jy sigma=1.228893 ! Fit after self-cal, rms=0.336661Jy sigma=1.228947 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.323 mas, bmaj=0.6561 mas, bpa=-6.925 degrees ! Estimated noise=1.19728 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 = 0.00242246 Jy ! Component: 100 - total flux cleaned = 0.00314064 Jy ! Component: 150 - total flux cleaned = 0.00374048 Jy ! Component: 200 - total flux cleaned = 0.00384483 Jy ! Total flux subtracted in 200 components = 0.00384483 Jy ! Clean residual min=-0.013340 max=0.013520 Jy/beam ! Clean residual mean=0.000004 rms=0.003616 Jy/beam ! Combined flux in latest and established models = 0.410312 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.410312 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=0.336601Jy sigma=1.228166 ! Fit after self-cal, rms=0.336505Jy sigma=1.228452 ! 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=0.336505Jy sigma=1.228452 ! Fit after self-cal, rms=0.319385Jy sigma=1.091813 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 = 0.0125638 Jy ! Component: 100 - total flux cleaned = 0.0123985 Jy ! Component: 150 - total flux cleaned = 0.0120928 Jy ! Component: 200 - total flux cleaned = 0.0118301 Jy ! Total flux subtracted in 200 components = 0.0118301 Jy ! Clean residual min=-0.017386 max=0.014242 Jy/beam ! Clean residual mean=0.000001 rms=0.004076 Jy/beam ! Combined flux in latest and established models = 0.422142 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.422142 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=0.318579Jy sigma=1.087463 ! Fit after self-cal, rms=0.317660Jy sigma=1.079755 ! 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: 0.323 x 0.6561 at -6.925 degrees (North through East) ! Clean map min=-0.013534 max=0.30495 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=0.317660Jy sigma=1.079755 ! Fit after self-cal, rms=0.348713Jy sigma=1.069126 ! 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=0.348713Jy sigma=1.069126 ! Fit after self-cal, rms=0.348723Jy sigma=1.067759 ! Inverting map and beam ! Estimated beam: bmin=0.3013 mas, bmaj=0.6335 mas, bpa=-6.985 degrees ! Estimated noise=1.16459 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444395 Jy ! Component: 100 - total flux cleaned = 0.00517367 Jy ! Component: 150 - total flux cleaned = 0.00553339 Jy ! Component: 200 - total flux cleaned = 0.00563265 Jy ! Total flux subtracted in 200 components = 0.00563265 Jy ! Clean residual min=-0.015808 max=0.013411 Jy/beam ! Clean residual mean=-0.000002 rms=0.003889 Jy/beam ! Combined flux in latest and established models = 0.427775 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.427775 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=0.348625Jy sigma=1.066667 ! Fit after self-cal, rms=0.348532Jy sigma=1.066206 ! 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=0.348532Jy sigma=1.066206 ! Fit after self-cal, rms=0.392721Jy sigma=1.061042 ! 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=0.392721Jy sigma=1.061042 ! Fit after self-cal, rms=0.392559Jy sigma=1.060662 ! Inverting map and beam ! Estimated beam: bmin=0.2962 mas, bmaj=0.629 mas, bpa=-7.799 degrees ! Estimated noise=1.15947 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373818 Jy ! Component: 100 - total flux cleaned = 0.00423844 Jy ! Component: 150 - total flux cleaned = 0.00432105 Jy ! Component: 200 - total flux cleaned = 0.00439774 Jy ! Total flux subtracted in 200 components = 0.00439774 Jy ! Clean residual min=-0.015452 max=0.013389 Jy/beam ! Clean residual mean=-0.000004 rms=0.003885 Jy/beam ! Combined flux in latest and established models = 0.432173 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.432173 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=0.392508Jy sigma=1.060070 ! Fit after self-cal, rms=0.392521Jy sigma=1.060012 ! 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=0.8718 mas, bmaj=0.9781 mas, bpa=16.41 degrees ! Estimated noise=1.58868 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 = -0.00354687 Jy ! Component: 100 - total flux cleaned = -0.00352927 Jy ! Component: 150 - total flux cleaned = -0.00346401 Jy ! Component: 200 - total flux cleaned = -0.00331552 Jy ! Total flux subtracted in 200 components = -0.00331552 Jy ! Clean residual min=-0.006376 max=0.006952 Jy/beam ! Clean residual mean=-0.000011 rms=0.001692 Jy/beam ! Combined flux in latest and established models = 0.428857 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 48 components and 0.428857 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=0.392594Jy sigma=1.061050 ! Fit after self-cal, rms=0.392602Jy sigma=1.060391 ! 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=0.2613 mas, bmaj=0.5527 mas, bpa=-2.121 degrees ! Estimated noise=2.13186 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.281588 Jy ! Component: 100 - total flux cleaned = 0.373308 Jy ! Component: 150 - total flux cleaned = 0.407371 Jy ! Component: 200 - total flux cleaned = 0.423107 Jy ! Total flux subtracted in 200 components = 0.423107 Jy ! Clean residual min=-0.015496 max=0.017964 Jy/beam ! Clean residual mean=0.000011 rms=0.004425 Jy/beam ! Combined flux in latest and established models = 0.423107 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.423107 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2962 mas, bmaj=0.629 mas, bpa=-7.799 degrees ! Estimated noise=1.15947 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 = 0.00829769 Jy ! Component: 100 - total flux cleaned = 0.00887311 Jy ! Component: 150 - total flux cleaned = 0.00900397 Jy ! Component: 200 - total flux cleaned = 0.00899933 Jy ! Total flux subtracted in 200 components = 0.00899933 Jy ! Clean residual min=-0.014389 max=0.013939 Jy/beam ! Clean residual mean=-0.000002 rms=0.003926 Jy/beam ! Combined flux in latest and established models = 0.432106 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.432106 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=0.8718 mas, bmaj=0.9781 mas, bpa=16.41 degrees ! Estimated noise=1.58868 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 = -0.00215482 Jy ! Component: 100 - total flux cleaned = -0.00227595 Jy ! Component: 150 - total flux cleaned = -0.00262543 Jy ! Component: 200 - total flux cleaned = -0.00282764 Jy ! Total flux subtracted in 200 components = -0.00282764 Jy ! Clean residual min=-0.006386 max=0.006842 Jy/beam ! Clean residual mean=-0.000011 rms=0.001720 Jy/beam ! Combined flux in latest and established models = 0.429278 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.429278 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2962 mas, bmaj=0.629 mas, bpa=-7.799 degrees ! Estimated noise=1.15947 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027118 Jy ! Component: 100 - total flux cleaned = 0.00311493 Jy ! Component: 150 - total flux cleaned = 0.00302923 Jy ! Component: 200 - total flux cleaned = 0.00302223 Jy ! Total flux subtracted in 200 components = 0.00302223 Jy ! Clean residual min=-0.014141 max=0.014003 Jy/beam ! Clean residual mean=-0.000002 rms=0.003884 Jy/beam ! Combined flux in latest and established models = 0.432301 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.432301 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=0.392459Jy sigma=1.060446 ! Fit after self-cal, rms=0.392841Jy sigma=1.060398 wmodel J1443+5201_K_2006_06_11_yyk\_map.mod ! Writing 43 model components to file: J1443+5201_K_2006_06_11_yyk_map.mod wobs J1443+5201_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J1443+5201_K_2006_06_11_yyk_uvs.fits wwins J1443+5201_K_2006_06_11_yyk\_map.win ! wwins: Wrote 1 windows to J1443+5201_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 = -0.00103752 Jy ! Component: 100 - total flux cleaned = -0.000805967 Jy ! Component: 150 - total flux cleaned = -0.000799119 Jy ! Component: 200 - total flux cleaned = -0.0012232 Jy ! Component: 250 - total flux cleaned = -0.00183957 Jy ! Component: 300 - total flux cleaned = -0.0020395 Jy ! Component: 350 - total flux cleaned = -0.00204264 Jy ! Component: 400 - total flux cleaned = -0.00167492 Jy ! Component: 450 - total flux cleaned = -0.00132037 Jy ! Component: 500 - total flux cleaned = -0.000805472 Jy ! Component: 550 - total flux cleaned = -0.000308628 Jy ! Component: 600 - total flux cleaned = 1.44524e-05 Jy ! Component: 650 - total flux cleaned = 0.000329244 Jy ! Component: 700 - total flux cleaned = 0.000786795 Jy ! Component: 750 - total flux cleaned = 0.00108234 Jy ! Component: 800 - total flux cleaned = 0.00166437 Jy ! Component: 850 - total flux cleaned = 0.00223335 Jy ! Component: 900 - total flux cleaned = 0.00278594 Jy ! Component: 950 - total flux cleaned = 0.0034608 Jy ! Component: 1000 - total flux cleaned = 0.00398373 Jy ! Component: 1050 - total flux cleaned = 0.00462625 Jy ! Component: 1100 - total flux cleaned = 0.00487769 Jy ! Component: 1150 - total flux cleaned = 0.00573721 Jy ! Component: 1200 - total flux cleaned = 0.00585563 Jy ! Component: 1250 - total flux cleaned = 0.00597304 Jy ! Component: 1300 - total flux cleaned = 0.00585933 Jy ! Component: 1350 - total flux cleaned = 0.00620404 Jy ! Component: 1400 - total flux cleaned = 0.0062044 Jy ! Component: 1450 - total flux cleaned = 0.0065313 Jy ! Component: 1500 - total flux cleaned = 0.00652906 Jy ! Component: 1550 - total flux cleaned = 0.00642201 Jy ! Component: 1600 - total flux cleaned = 0.00642352 Jy ! Component: 1650 - total flux cleaned = 0.00662796 Jy ! Component: 1700 - total flux cleaned = 0.00662823 Jy ! Component: 1750 - total flux cleaned = 0.00653024 Jy ! Component: 1800 - total flux cleaned = 0.0065291 Jy ! Component: 1850 - total flux cleaned = 0.00652968 Jy ! Component: 1900 - total flux cleaned = 0.0063427 Jy ! Component: 1950 - total flux cleaned = 0.00616018 Jy ! Component: 2000 - total flux cleaned = 0.00571243 Jy ! Total flux subtracted in 2048 components = 0.0058905 Jy ! Clean residual min=-0.004389 max=0.004387 Jy/beam ! Clean residual mean=-0.000008 rms=0.001759 Jy/beam ! Combined flux in latest and established models = 0.438191 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 184 components and 0.438191 Jy ![Exited script file: muppet] wmap "J1443+5201_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2962 x 0.629 at -7.799 degrees (North through East) ! Clean map min=-0.0071884 max=0.28737 Jy/beam ! Writing clean map to FITS file: J1443+5201_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 0.287368 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00173029 device "J1443+5201_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J1443+5201_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.80634 1.80634 3.61269 7.22538 14.4508 28.9015 57.803 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0051 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.287 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2962 x 0.629 at -7.799 degrees (North through East) ! Clean map min=-0.0071884 max=0.28737 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1443+5201_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J1443+5201_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1443+5201_K_2006_06_11_yyk_uvs.log closed on Thu Jul 8 23:45:06 2010