! Started logfile: J0456+0400_S_2014_06_09_pus_uvs.log on Wed Nov 16 19:43:47 2016 obs J0456+0400_S_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0456+0400_S_2014_06_09_pus_uva.fits ! AN table 1: 81 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.698217 visibilities/baseline/integration-bin. ! Found source: J0456+0400 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 336 lines of history. ! ! Reading 10180 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0456+0400_S_2014_06_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.875136Jy sigma=0.009152 ! Fit after self-cal, rms=0.822316Jy sigma=0.008651 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=2.98 mas, bmaj=7.304 mas, bpa=-5 degrees ! Estimated noise=868.53 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.135785 Jy ! Component: 100 - total flux cleaned = 0.176204 Jy ! Total flux subtracted in 100 components = 0.176204 Jy ! Clean residual min=-0.011000 max=0.036049 Jy/beam ! Clean residual mean=0.000005 rms=0.003676 Jy/beam ! Combined flux in latest and established models = 0.176204 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.176204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101171Jy sigma=0.001018 ! Fit after self-cal, rms=0.101074Jy sigma=0.001017 ! Inverting map ! Added new window around map position (-3.5, -11.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0318606 Jy ! Component: 100 - total flux cleaned = 0.0504687 Jy ! Total flux subtracted in 100 components = 0.0504687 Jy ! Clean residual min=-0.007801 max=0.010216 Jy/beam ! Clean residual mean=0.000006 rms=0.002046 Jy/beam ! Combined flux in latest and established models = 0.226673 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.226673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087722Jy sigma=0.000864 ! Fit after self-cal, rms=0.086891Jy sigma=0.000857 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138113 Jy ! Component: 100 - total flux cleaned = 0.0230466 Jy ! Total flux subtracted in 100 components = 0.0230466 Jy ! Clean residual min=-0.005990 max=0.005355 Jy/beam ! Clean residual mean=0.000006 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 0.24972 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 0.24972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083793Jy sigma=0.000823 ! Fit after self-cal, rms=0.083674Jy sigma=0.000822 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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=3.645 mas, bmaj=8.494 mas, bpa=-3.869 degrees ! Estimated noise=675.077 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00922116 Jy ! Component: 100 - total flux cleaned = 0.01486 Jy ! Component: 150 - total flux cleaned = 0.0185796 Jy ! Component: 200 - total flux cleaned = 0.0210797 Jy ! Total flux subtracted in 200 components = 0.0210797 Jy ! Clean residual min=-0.003516 max=0.003981 Jy/beam ! Clean residual mean=0.000013 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.270799 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 78 components and 0.270799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082410Jy sigma=0.000812 ! Fit after self-cal, rms=0.082365Jy sigma=0.000811 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.86 HN 0.97 KP 1.00 ! LA 1.23 MK 1.01 NL 0.92 OV 0.97 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.01 KP 1.00 ! LA 1.15 MK 0.98 NL 1.03 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.01 KP 0.91 ! LA 0.91 MK 1.05 NL 0.98 OV 0.91 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.01 KP 0.89 ! LA 0.89 MK 1.05 NL 1.00 OV 0.99 ! PT 1.00 SC 0.96 ! ! ! Fit before self-cal, rms=0.082365Jy sigma=0.000811 ! Fit after self-cal, rms=0.078162Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.66 mas, bmaj=8.5 mas, bpa=-3.629 degrees ! Estimated noise=670.101 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010882 Jy ! Component: 100 - total flux cleaned = 0.00131899 Jy ! Component: 150 - total flux cleaned = 0.00127911 Jy ! Component: 200 - total flux cleaned = 0.00124617 Jy ! Total flux subtracted in 200 components = 0.00124617 Jy ! Clean residual min=-0.002407 max=0.002687 Jy/beam ! Clean residual mean=0.000013 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.272046 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.272046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078082Jy sigma=0.000779 ! Fit after self-cal, rms=0.078074Jy sigma=0.000779 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078074Jy sigma=0.000779 ! Fit after self-cal, rms=0.078199Jy sigma=0.000777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.659 mas, bmaj=8.486 mas, bpa=-3.566 degrees ! Estimated noise=669.247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000399735 Jy ! Component: 100 - total flux cleaned = 0.000546086 Jy ! Component: 150 - total flux cleaned = 0.000546409 Jy ! Component: 200 - total flux cleaned = 0.000599836 Jy ! Total flux subtracted in 200 components = 0.000599836 Jy ! Clean residual min=-0.002015 max=0.002339 Jy/beam ! Clean residual mean=-0.000000 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.272645 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.272645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078168Jy sigma=0.000777 ! Fit after self-cal, rms=0.078171Jy sigma=0.000777 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.39596e-05 Jy ! Component: 100 - total flux cleaned = 5.30436e-05 Jy ! Component: 150 - total flux cleaned = 9.78827e-05 Jy ! Component: 200 - total flux cleaned = 0.00011888 Jy ! Total flux subtracted in 200 components = 0.00011888 Jy ! Clean residual min=-0.002027 max=0.002082 Jy/beam ! Clean residual mean=0.000000 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.272764 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 110 components and 0.272764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078154Jy sigma=0.000777 ! Fit after self-cal, rms=0.078151Jy sigma=0.000777 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078151Jy sigma=0.000777 ! Fit after self-cal, rms=0.078044Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.656 mas, bmaj=8.475 mas, bpa=-3.523 degrees ! Estimated noise=668.622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.84347e-05 Jy ! Component: 100 - total flux cleaned = 0.000111507 Jy ! Component: 150 - total flux cleaned = 0.000129784 Jy ! Component: 200 - total flux cleaned = 0.000164372 Jy ! Total flux subtracted in 200 components = 0.000164372 Jy ! Clean residual min=-0.002015 max=0.001956 Jy/beam ! Clean residual mean=-0.000000 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.272929 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 116 components and 0.272929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078031Jy sigma=0.000777 ! Fit after self-cal, rms=0.078029Jy sigma=0.000777 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.68687e-06 Jy ! Component: 100 - total flux cleaned = -7.7529e-06 Jy ! Component: 150 - total flux cleaned = 7.87966e-06 Jy ! Component: 200 - total flux cleaned = 8.42547e-06 Jy ! Total flux subtracted in 200 components = 8.42547e-06 Jy ! Clean residual min=-0.002010 max=0.001921 Jy/beam ! Clean residual mean=0.000000 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.272937 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.272937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078021Jy sigma=0.000777 ! Fit after self-cal, rms=0.078020Jy sigma=0.000776 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078020Jy sigma=0.000776 ! Fit after self-cal, rms=0.077945Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.985 mas, bmaj=14.06 mas, bpa=-7.427 degrees ! Estimated noise=804.008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017112 Jy ! Component: 100 - total flux cleaned = 0.000190967 Jy ! Component: 150 - total flux cleaned = 0.000207214 Jy ! Component: 200 - total flux cleaned = 0.000249912 Jy ! Total flux subtracted in 200 components = 0.000249912 Jy ! Clean residual min=-0.001999 max=0.002033 Jy/beam ! Clean residual mean=0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.273187 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 135 components and 0.273187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077940Jy sigma=0.000776 ! Fit after self-cal, rms=0.077938Jy sigma=0.000776 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142115 Jy ! Component: 100 - total flux cleaned = 0.0001862 Jy ! Component: 150 - total flux cleaned = 0.000211481 Jy ! Component: 200 - total flux cleaned = 0.000234603 Jy ! Total flux subtracted in 200 components = 0.000234603 Jy ! Clean residual min=-0.001997 max=0.002050 Jy/beam ! Clean residual mean=0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.273422 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 137 components and 0.273422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077938Jy sigma=0.000776 ! Fit after self-cal, rms=0.077937Jy sigma=0.000776 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.654 mas, bmaj=8.466 mas, bpa=-3.475 degrees ! Estimated noise=668.244 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.654 x 8.466 at -3.475 degrees (North through East) ! Clean map min=-0.0019256 max=0.1717 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative 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=2.991 mas, bmaj=7.274 mas, bpa=-4.513 degrees ! Estimated noise=857.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.134501 Jy ! Component: 100 - total flux cleaned = 0.180625 Jy ! Component: 150 - total flux cleaned = 0.207202 Jy ! Component: 200 - total flux cleaned = 0.224827 Jy ! Total flux subtracted in 200 components = 0.224827 Jy ! Clean residual min=-0.004906 max=0.009629 Jy/beam ! Clean residual mean=-0.000001 rms=0.001581 Jy/beam ! Combined flux in latest and established models = 0.224827 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 0.224827 Jy ! Inverting map and beam ! Estimated beam: bmin=3.654 mas, bmaj=8.466 mas, bpa=-3.475 degrees ! Estimated noise=668.244 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 (-0.5, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172801 Jy ! Component: 100 - total flux cleaned = 0.0280687 Jy ! Component: 150 - total flux cleaned = 0.034995 Jy ! Component: 200 - total flux cleaned = 0.0394928 Jy ! Total flux subtracted in 200 components = 0.0394928 Jy ! Clean residual min=-0.002295 max=0.002993 Jy/beam ! Clean residual mean=-0.000002 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.26432 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 91 components and 0.26432 Jy ! Inverting map ! Added new window around map position (-7, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322913 Jy ! Component: 100 - total flux cleaned = 0.00547178 Jy ! Component: 150 - total flux cleaned = 0.00712343 Jy ! Component: 200 - total flux cleaned = 0.00800629 Jy ! Total flux subtracted in 200 components = 0.00800629 Jy ! Clean residual min=-0.002016 max=0.001894 Jy/beam ! Clean residual mean=0.000001 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.272326 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 120 components and 0.272326 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.985 mas, bmaj=14.06 mas, bpa=-7.427 degrees ! Estimated noise=804.008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150563 Jy ! Component: 100 - total flux cleaned = 0.00241245 Jy ! Component: 150 - total flux cleaned = 0.00265302 Jy ! Component: 200 - total flux cleaned = 0.0027761 Jy ! Total flux subtracted in 200 components = 0.0027761 Jy ! Clean residual min=-0.001870 max=0.002040 Jy/beam ! Clean residual mean=0.000003 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.275102 Jy flux_cutoff = imstat(rms) * dynam 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.47893e-05 Jy ! Component: 100 - total flux cleaned = 0.00012173 Jy ! Component: 150 - total flux cleaned = 0.000138761 Jy ! Component: 200 - total flux cleaned = 0.000171448 Jy ! Total flux subtracted in 200 components = 0.000171448 Jy ! Clean residual min=-0.001894 max=0.002016 Jy/beam ! Clean residual mean=0.000003 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.275274 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 156 components and 0.275274 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.654 mas, bmaj=8.466 mas, bpa=-3.475 degrees ! Estimated noise=668.244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232388 Jy ! Component: 100 - total flux cleaned = -0.000177153 Jy ! Component: 150 - total flux cleaned = -0.000100103 Jy ! Component: 200 - total flux cleaned = -7.6255e-05 Jy ! Total flux subtracted in 200 components = -7.6255e-05 Jy ! Clean residual min=-0.001950 max=0.001875 Jy/beam ! Clean residual mean=0.000002 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.275198 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 179 components and 0.275198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077916Jy sigma=0.000776 ! Fit after self-cal, rms=0.077913Jy sigma=0.000776 wmodel J0456+0400_S_2014_06_09_pus_map.mod ! Writing 179 model components to file: J0456+0400_S_2014_06_09_pus_map.mod wobs J0456+0400_S_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0456+0400_S_2014_06_09_pus_uvs.fits wwins J0456+0400_S_2014_06_09_pus_map.win ! wwins: Wrote 4 windows to J0456+0400_S_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153579 Jy ! Component: 100 - total flux cleaned = 6.45754e-05 Jy ! Component: 150 - total flux cleaned = 9.54377e-05 Jy ! Component: 200 - total flux cleaned = 0.000124495 Jy ! Component: 250 - total flux cleaned = 4.26415e-05 Jy ! Component: 300 - total flux cleaned = -8.75556e-05 Jy ! Component: 350 - total flux cleaned = -0.000239685 Jy ! Component: 400 - total flux cleaned = -0.000411649 Jy ! Component: 450 - total flux cleaned = -0.000555108 Jy ! Component: 500 - total flux cleaned = -0.000672085 Jy ! Component: 550 - total flux cleaned = -0.000763148 Jy ! Component: 600 - total flux cleaned = -0.000807623 Jy ! Component: 650 - total flux cleaned = -0.00085126 Jy ! Component: 700 - total flux cleaned = -0.000893964 Jy ! Component: 750 - total flux cleaned = -0.000977777 Jy ! Component: 800 - total flux cleaned = -0.00101844 Jy ! Component: 850 - total flux cleaned = -0.000998136 Jy ! Component: 900 - total flux cleaned = -0.00103769 Jy ! Component: 950 - total flux cleaned = -0.00107605 Jy ! Component: 1000 - total flux cleaned = -0.00101852 Jy ! Component: 1050 - total flux cleaned = -0.000980739 Jy ! Component: 1100 - total flux cleaned = -0.000961846 Jy ! Component: 1150 - total flux cleaned = -0.000853054 Jy ! Component: 1200 - total flux cleaned = -0.000800003 Jy ! Component: 1250 - total flux cleaned = -0.000817969 Jy ! Component: 1300 - total flux cleaned = -0.000783841 Jy ! Component: 1350 - total flux cleaned = -0.000750206 Jy ! Component: 1400 - total flux cleaned = -0.00075034 Jy ! Component: 1450 - total flux cleaned = -0.000750046 Jy ! Component: 1500 - total flux cleaned = -0.000766168 Jy ! Component: 1550 - total flux cleaned = -0.000718095 Jy ! Component: 1600 - total flux cleaned = -0.000718067 Jy ! Component: 1650 - total flux cleaned = -0.000733512 Jy ! Component: 1700 - total flux cleaned = -0.000686747 Jy ! Component: 1750 - total flux cleaned = -0.00068636 Jy ! Component: 1800 - total flux cleaned = -0.000671394 Jy ! Component: 1850 - total flux cleaned = -0.000686124 Jy ! Component: 1900 - total flux cleaned = -0.000685971 Jy ! Component: 1950 - total flux cleaned = -0.000671555 Jy ! Component: 2000 - total flux cleaned = -0.000729258 Jy ! Component: 2050 - total flux cleaned = -0.00074335 Jy ! Component: 2100 - total flux cleaned = -0.00070152 Jy ! Component: 2150 - total flux cleaned = -0.000729184 Jy ! Component: 2200 - total flux cleaned = -0.000701846 Jy ! Component: 2250 - total flux cleaned = -0.000702004 Jy ! Component: 2300 - total flux cleaned = -0.000702171 Jy ! Component: 2350 - total flux cleaned = -0.000688814 Jy ! Component: 2400 - total flux cleaned = -0.000688668 Jy ! Component: 2450 - total flux cleaned = -0.000688499 Jy ! Component: 2500 - total flux cleaned = -0.000637085 Jy ! Component: 2550 - total flux cleaned = -0.000637136 Jy ! Component: 2600 - total flux cleaned = -0.000599464 Jy ! Component: 2650 - total flux cleaned = -0.000599629 Jy ! Component: 2700 - total flux cleaned = -0.000574888 Jy ! Component: 2750 - total flux cleaned = -0.000562574 Jy ! Component: 2800 - total flux cleaned = -0.000526204 Jy ! Component: 2850 - total flux cleaned = -0.000514165 Jy ! Component: 2900 - total flux cleaned = -0.000514139 Jy ! Component: 2950 - total flux cleaned = -0.000431919 Jy ! Component: 3000 - total flux cleaned = -0.00045526 Jy ! Component: 3050 - total flux cleaned = -0.000443622 Jy ! Component: 3100 - total flux cleaned = -0.000397804 Jy ! Component: 3150 - total flux cleaned = -0.000397873 Jy ! Component: 3200 - total flux cleaned = -0.000308095 Jy ! Component: 3250 - total flux cleaned = -0.000341541 Jy ! Component: 3300 - total flux cleaned = -0.000341543 Jy ! Component: 3350 - total flux cleaned = -0.0003524 Jy ! Component: 3400 - total flux cleaned = -0.00033063 Jy ! Component: 3450 - total flux cleaned = -0.00031981 Jy ! Component: 3500 - total flux cleaned = -0.000277227 Jy ! Component: 3550 - total flux cleaned = -0.000330363 Jy ! Component: 3600 - total flux cleaned = -0.00028821 Jy ! Component: 3650 - total flux cleaned = -0.00027771 Jy ! Component: 3700 - total flux cleaned = -0.000267357 Jy ! Component: 3750 - total flux cleaned = -0.000267283 Jy ! Component: 3800 - total flux cleaned = -0.000246867 Jy ! Component: 3850 - total flux cleaned = -0.000257003 Jy ! Component: 3900 - total flux cleaned = -0.000226738 Jy ! Component: 3950 - total flux cleaned = -0.000196744 Jy ! Component: 4000 - total flux cleaned = -0.000196741 Jy ! Component: 4050 - total flux cleaned = -0.000157252 Jy ! Total flux subtracted in 4096 components = -0.000157233 Jy ! Clean residual min=-0.000542 max=0.000683 Jy/beam ! Clean residual mean=0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.27504 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 470 components and 0.27504 Jy ![Exited script file: muppet] wmap "J0456+0400_S_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.654 x 8.466 at -3.475 degrees (North through East) ! Clean map min=-0.0012975 max=0.17147 Jy/beam ! Writing clean map to FITS file: J0456+0400_S_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.171467 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181885 device "J0456+0400_S_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0456+0400_S_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.318229 0.318229 0.636458 1.27292 2.54583 5.09166 10.1833 20.3666 40.7333 81.4666 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.171 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.654 x 8.466 at -3.475 degrees (North through East) ! Clean map min=-0.0012975 max=0.17147 Jy/beam quit ! Quitting program ! Log file J0456+0400_S_2014_06_09_pus_uvs.log closed on Wed Nov 16 19:43:52 2016