! Started logfile: J0449+1121_S_2014_05_31_pus_uvs.log on Mon Nov 28 14:46:17 2016 obs J0449+1121_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0449+1121_S_2014_05_31_pus_uva.fits ! AN table 1: 66 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.490572 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0449+1121 ! ! 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 5828 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 J0449+1121_S_2014_05_31_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 215 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 215 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 215 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 215 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.499241Jy sigma=0.005387 ! Fit after self-cal, rms=0.428540Jy sigma=0.004644 ! 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=3.432 mas, bmaj=7.56 mas, bpa=12.88 degrees ! Estimated noise=1148.02 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 = 0.443107 Jy ! Component: 100 - total flux cleaned = 0.571018 Jy ! Total flux subtracted in 100 components = 0.571018 Jy ! Clean residual min=-0.021090 max=0.057834 Jy/beam ! Clean residual mean=0.000149 rms=0.006304 Jy/beam ! Combined flux in latest and established models = 0.571018 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.571018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145749Jy sigma=0.001540 ! Fit after self-cal, rms=0.145695Jy sigma=0.001539 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.064138 Jy ! Component: 100 - total flux cleaned = 0.0976823 Jy ! Total flux subtracted in 100 components = 0.0976823 Jy ! Clean residual min=-0.011771 max=0.015827 Jy/beam ! Clean residual mean=0.000072 rms=0.003189 Jy/beam ! Combined flux in latest and established models = 0.6687 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 13 components and 0.6687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109632Jy sigma=0.001153 ! Fit after self-cal, rms=0.109585Jy sigma=0.001152 ! 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=4.14 mas, bmaj=8.704 mas, bpa=8.04 degrees ! Estimated noise=848.469 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 = 0.021093 Jy ! Component: 100 - total flux cleaned = 0.0324346 Jy ! Component: 150 - total flux cleaned = 0.0393948 Jy ! Component: 200 - total flux cleaned = 0.043147 Jy ! Total flux subtracted in 200 components = 0.043147 Jy ! Clean residual min=-0.011681 max=0.012082 Jy/beam ! Clean residual mean=0.000024 rms=0.003039 Jy/beam ! Combined flux in latest and established models = 0.711847 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 0.711847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104431Jy sigma=0.001118 ! Fit after self-cal, rms=0.104424Jy sigma=0.001118 ! 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 0.98 FD 0.83 HN 0.96 KP 1.03 ! LA 1.17 MK 1.10 NL 0.95 OV 0.96 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 1.02 ! LA 1.15 MK 1.09 NL 1.03 OV 0.98 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 0.98 KP 0.91 ! LA 0.90 MK 1.11 NL 1.19 OV 0.92 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 0.99 KP 0.87 ! LA 0.86 MK 1.11 NL 1.06 OV 0.99 ! PT 1.01 SC 0.96 ! ! ! Fit before self-cal, rms=0.104424Jy sigma=0.001118 ! Fit after self-cal, rms=0.080895Jy sigma=0.000838 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.158 mas, bmaj=8.741 mas, bpa=8.173 degrees ! Estimated noise=849.002 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 = 0.000445561 Jy ! Component: 100 - total flux cleaned = 0.000378123 Jy ! Component: 150 - total flux cleaned = 0.000213282 Jy ! Component: 200 - total flux cleaned = 7.72326e-05 Jy ! Total flux subtracted in 200 components = 7.72326e-05 Jy ! Clean residual min=-0.008615 max=0.005690 Jy/beam ! Clean residual mean=0.000017 rms=0.001659 Jy/beam ! Combined flux in latest and established models = 0.711924 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.711924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080782Jy sigma=0.000837 ! Fit after self-cal, rms=0.080786Jy sigma=0.000837 ! 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=0.080786Jy sigma=0.000837 ! Fit after self-cal, rms=0.074533Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.159 mas, bmaj=8.746 mas, bpa=8.226 degrees ! Estimated noise=848.839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00187027 Jy ! Component: 100 - total flux cleaned = -0.00225294 Jy ! Component: 150 - total flux cleaned = -0.00241651 Jy ! Component: 200 - total flux cleaned = -0.00252155 Jy ! Total flux subtracted in 200 components = -0.00252155 Jy ! Clean residual min=-0.003734 max=0.004104 Jy/beam ! Clean residual mean=0.000016 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.709403 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.709403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074463Jy sigma=0.000780 ! Fit after self-cal, rms=0.074464Jy sigma=0.000780 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) ! Added new window around map position (-1, 26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377441 Jy ! Component: 100 - total flux cleaned = 0.00603145 Jy ! Component: 150 - total flux cleaned = 0.00773598 Jy ! Component: 200 - total flux cleaned = 0.00908232 Jy ! Total flux subtracted in 200 components = 0.00908232 Jy ! Clean residual min=-0.003261 max=0.002924 Jy/beam ! Clean residual mean=0.000008 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.718485 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 0.718485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074254Jy sigma=0.000777 ! Fit after self-cal, rms=0.074237Jy 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=0.074237Jy sigma=0.000777 ! Fit after self-cal, rms=0.074192Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.159 mas, bmaj=8.754 mas, bpa=8.324 degrees ! Estimated noise=848.481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214787 Jy ! Component: 100 - total flux cleaned = 0.000767512 Jy ! Component: 150 - total flux cleaned = 0.00115619 Jy ! Component: 200 - total flux cleaned = 0.00130772 Jy ! Total flux subtracted in 200 components = 0.00130772 Jy ! Clean residual min=-0.002981 max=0.002895 Jy/beam ! Clean residual mean=0.000004 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.719793 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.719793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074133Jy sigma=0.000776 ! Fit after self-cal, rms=0.074131Jy 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 = 0.000253434 Jy ! Component: 100 - total flux cleaned = 0.000418981 Jy ! Component: 150 - total flux cleaned = 0.000509329 Jy ! Component: 200 - total flux cleaned = 0.000567149 Jy ! Total flux subtracted in 200 components = 0.000567149 Jy ! Clean residual min=-0.002882 max=0.002869 Jy/beam ! Clean residual mean=0.000003 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.72036 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.72036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074106Jy sigma=0.000776 ! Fit after self-cal, rms=0.074105Jy 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=0.074105Jy sigma=0.000776 ! Fit after self-cal, rms=0.074090Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.225 mas, bmaj=11.27 mas, bpa=-4.265 degrees ! Estimated noise=965.882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000406552 Jy ! Component: 100 - total flux cleaned = 0.00073539 Jy ! Component: 150 - total flux cleaned = 0.000981851 Jy ! Component: 200 - total flux cleaned = 0.00120969 Jy ! Total flux subtracted in 200 components = 0.00120969 Jy ! Clean residual min=-0.002628 max=0.002943 Jy/beam ! Clean residual mean=0.000002 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.72157 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 133 components and 0.72157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074093Jy sigma=0.000775 ! Fit after self-cal, rms=0.074088Jy sigma=0.000775 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 = -5.8711e-05 Jy ! Component: 100 - total flux cleaned = 4.13978e-05 Jy ! Component: 150 - total flux cleaned = 0.000152821 Jy ! Component: 200 - total flux cleaned = 0.000211375 Jy ! Total flux subtracted in 200 components = 0.000211375 Jy ! Clean residual min=-0.002609 max=0.002834 Jy/beam ! Clean residual mean=0.000002 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.721781 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 147 components and 0.721781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074090Jy sigma=0.000775 ! Fit after self-cal, rms=0.074086Jy sigma=0.000775 ! 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=4.159 mas, bmaj=8.757 mas, bpa=8.383 degrees ! Estimated noise=848.251 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.159 x 8.757 at 8.383 degrees (North through East) ! Clean map min=-0.0024925 max=0.59658 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074086Jy sigma=0.000775 ! Fit after self-cal, rms=0.067514Jy sigma=0.000696 ! Inverting map and beam ! Estimated beam: bmin=4.16 mas, bmaj=8.761 mas, bpa=8.422 degrees ! Estimated noise=848.386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121255 Jy ! Component: 100 - total flux cleaned = -0.00205174 Jy ! Component: 150 - total flux cleaned = -0.00241706 Jy ! Component: 200 - total flux cleaned = -0.00261122 Jy ! Total flux subtracted in 200 components = -0.00261122 Jy ! Clean residual min=-0.002594 max=0.002581 Jy/beam ! Clean residual mean=0.000000 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.71917 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 165 components and 0.71917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067472Jy sigma=0.000696 ! Fit after self-cal, rms=0.067473Jy sigma=0.000696 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000385685 Jy ! Component: 100 - total flux cleaned = -0.000557729 Jy ! Component: 150 - total flux cleaned = -0.000649487 Jy ! Component: 200 - total flux cleaned = -0.000715685 Jy ! Total flux subtracted in 200 components = -0.000715685 Jy ! Clean residual min=-0.002574 max=0.002577 Jy/beam ! Clean residual mean=0.000001 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.718454 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 174 components and 0.718454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067455Jy sigma=0.000695 ! Fit after self-cal, rms=0.067455Jy sigma=0.000695 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067455Jy sigma=0.000695 ! Fit after self-cal, rms=0.067450Jy sigma=0.000695 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=3.445 mas, bmaj=7.618 mas, bpa=13.46 degrees ! Estimated noise=1147.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.442715 Jy ! Component: 100 - total flux cleaned = 0.569503 Jy ! Component: 150 - total flux cleaned = 0.63217 Jy ! Component: 200 - total flux cleaned = 0.664696 Jy ! Total flux subtracted in 200 components = 0.664696 Jy ! Clean residual min=-0.005822 max=0.015392 Jy/beam ! Clean residual mean=0.000040 rms=0.001827 Jy/beam ! Combined flux in latest and established models = 0.664696 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.664696 Jy ! Inverting map and beam ! Estimated beam: bmin=4.16 mas, bmaj=8.762 mas, bpa=8.453 degrees ! Estimated noise=848.284 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01951 Jy ! Component: 100 - total flux cleaned = 0.028384 Jy ! Component: 150 - total flux cleaned = 0.0335197 Jy ! Component: 200 - total flux cleaned = 0.037079 Jy ! Total flux subtracted in 200 components = 0.037079 Jy ! Clean residual min=-0.003232 max=0.003601 Jy/beam ! Clean residual mean=0.000017 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.701775 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 38 components and 0.701775 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=7.229 mas, bmaj=11.27 mas, bpa=-4.157 degrees ! Estimated noise=965.488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422947 Jy ! Component: 100 - total flux cleaned = 0.00713051 Jy ! Component: 150 - total flux cleaned = 0.00932071 Jy ! Component: 200 - total flux cleaned = 0.011029 Jy ! Total flux subtracted in 200 components = 0.011029 Jy ! Clean residual min=-0.002987 max=0.002877 Jy/beam ! Clean residual mean=0.000010 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.712804 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 = 0.00133604 Jy ! Component: 100 - total flux cleaned = 0.00217781 Jy ! Component: 150 - total flux cleaned = 0.00285974 Jy ! Component: 200 - total flux cleaned = 0.00348069 Jy ! Total flux subtracted in 200 components = 0.00348069 Jy ! Clean residual min=-0.002720 max=0.002644 Jy/beam ! Clean residual mean=0.000004 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.716285 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 72 components and 0.716285 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.16 mas, bmaj=8.762 mas, bpa=8.453 degrees ! Estimated noise=848.284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011787 Jy ! Component: 100 - total flux cleaned = -6.09673e-05 Jy ! Component: 150 - total flux cleaned = -1.50822e-05 Jy ! Component: 200 - total flux cleaned = 2.9085e-05 Jy ! Total flux subtracted in 200 components = 2.9085e-05 Jy ! Clean residual min=-0.002563 max=0.002720 Jy/beam ! Clean residual mean=0.000002 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.716314 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.716314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067573Jy sigma=0.000696 ! Fit after self-cal, rms=0.067566Jy sigma=0.000696 wmodel J0449+1121_S_2014_05_31_pus_map.mod ! Writing 93 model components to file: J0449+1121_S_2014_05_31_pus_map.mod wobs J0449+1121_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0449+1121_S_2014_05_31_pus_uvs.fits wwins J0449+1121_S_2014_05_31_pus_map.win ! wwins: Wrote 2 windows to J0449+1121_S_2014_05_31_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 = 0.000304952 Jy ! Component: 100 - total flux cleaned = 0.000530686 Jy ! Component: 150 - total flux cleaned = 0.000743059 Jy ! Component: 200 - total flux cleaned = 0.000865244 Jy ! Component: 250 - total flux cleaned = 0.000944526 Jy ! Component: 300 - total flux cleaned = 0.00102112 Jy ! Component: 350 - total flux cleaned = 0.00105851 Jy ! Component: 400 - total flux cleaned = 0.00113108 Jy ! Component: 450 - total flux cleaned = 0.00120144 Jy ! Component: 500 - total flux cleaned = 0.00133961 Jy ! Component: 550 - total flux cleaned = 0.00144097 Jy ! Component: 600 - total flux cleaned = 0.00157356 Jy ! Component: 650 - total flux cleaned = 0.00167056 Jy ! Component: 700 - total flux cleaned = 0.00173446 Jy ! Component: 750 - total flux cleaned = 0.00189004 Jy ! Component: 800 - total flux cleaned = 0.00192067 Jy ! Component: 850 - total flux cleaned = 0.0019514 Jy ! Component: 900 - total flux cleaned = 0.00204077 Jy ! Component: 950 - total flux cleaned = 0.00218706 Jy ! Component: 1000 - total flux cleaned = 0.00224464 Jy ! Component: 1050 - total flux cleaned = 0.0023016 Jy ! Component: 1100 - total flux cleaned = 0.00235825 Jy ! Component: 1150 - total flux cleaned = 0.00246911 Jy ! Component: 1200 - total flux cleaned = 0.002551 Jy ! Component: 1250 - total flux cleaned = 0.00268515 Jy ! Component: 1300 - total flux cleaned = 0.00281755 Jy ! Component: 1350 - total flux cleaned = 0.0028696 Jy ! Component: 1400 - total flux cleaned = 0.00299899 Jy ! Component: 1450 - total flux cleaned = 0.00312714 Jy ! Component: 1500 - total flux cleaned = 0.00327901 Jy ! Component: 1550 - total flux cleaned = 0.00325445 Jy ! Component: 1600 - total flux cleaned = 0.0034525 Jy ! Component: 1650 - total flux cleaned = 0.00359943 Jy ! Component: 1700 - total flux cleaned = 0.00369644 Jy ! Component: 1750 - total flux cleaned = 0.00379247 Jy ! Component: 1800 - total flux cleaned = 0.00381675 Jy ! Component: 1850 - total flux cleaned = 0.00400436 Jy ! Component: 1900 - total flux cleaned = 0.00412026 Jy ! Component: 1950 - total flux cleaned = 0.00421178 Jy ! Component: 2000 - total flux cleaned = 0.00428003 Jy ! Component: 2050 - total flux cleaned = 0.00441505 Jy ! Component: 2100 - total flux cleaned = 0.00450425 Jy ! Component: 2150 - total flux cleaned = 0.0046148 Jy ! Component: 2200 - total flux cleaned = 0.00472433 Jy ! Component: 2250 - total flux cleaned = 0.00470262 Jy ! Component: 2300 - total flux cleaned = 0.00478877 Jy ! Component: 2350 - total flux cleaned = 0.00491705 Jy ! Component: 2400 - total flux cleaned = 0.00506496 Jy ! Component: 2450 - total flux cleaned = 0.00514888 Jy ! Component: 2500 - total flux cleaned = 0.00525252 Jy ! Component: 2550 - total flux cleaned = 0.00533505 Jy ! Component: 2600 - total flux cleaned = 0.00535549 Jy ! Component: 2650 - total flux cleaned = 0.00551786 Jy ! Component: 2700 - total flux cleaned = 0.005518 Jy ! Component: 2750 - total flux cleaned = 0.00565755 Jy ! Component: 2800 - total flux cleaned = 0.00577631 Jy ! Component: 2850 - total flux cleaned = 0.00583496 Jy ! Component: 2900 - total flux cleaned = 0.00587382 Jy ! Component: 2950 - total flux cleaned = 0.0059705 Jy ! Component: 3000 - total flux cleaned = 0.00600904 Jy ! Component: 3050 - total flux cleaned = 0.00614245 Jy ! Component: 3100 - total flux cleaned = 0.00618011 Jy ! Component: 3150 - total flux cleaned = 0.0062366 Jy ! Component: 3200 - total flux cleaned = 0.00625516 Jy ! Component: 3250 - total flux cleaned = 0.00627367 Jy ! Component: 3300 - total flux cleaned = 0.00634701 Jy ! Component: 3350 - total flux cleaned = 0.00634723 Jy ! Component: 3400 - total flux cleaned = 0.00640154 Jy ! Component: 3450 - total flux cleaned = 0.00643749 Jy ! Component: 3500 - total flux cleaned = 0.00649091 Jy ! Component: 3550 - total flux cleaned = 0.00647319 Jy ! Component: 3600 - total flux cleaned = 0.00656135 Jy ! Component: 3650 - total flux cleaned = 0.0065261 Jy ! Component: 3700 - total flux cleaned = 0.00661312 Jy ! Component: 3750 - total flux cleaned = 0.00669977 Jy ! Component: 3800 - total flux cleaned = 0.0066826 Jy ! Component: 3850 - total flux cleaned = 0.00678517 Jy ! Component: 3900 - total flux cleaned = 0.00675132 Jy ! Component: 3950 - total flux cleaned = 0.006853 Jy ! Component: 4000 - total flux cleaned = 0.00692007 Jy ! Component: 4050 - total flux cleaned = 0.00685328 Jy ! Total flux subtracted in 4096 components = 0.00688655 Jy ! Clean residual min=-0.001019 max=0.000948 Jy/beam ! Clean residual mean=-0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.7232 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 376 components and 0.7232 Jy ![Exited script file: muppet] wmap "J0449+1121_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.16 x 8.762 at 8.453 degrees (North through East) ! Clean map min=-0.0020266 max=0.59676 Jy/beam ! Writing clean map to FITS file: J0449+1121_S_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.596759 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000304556 device "J0449+1121_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0449+1121_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.153105 0.153105 0.30621 0.61242 1.22484 2.44968 4.89936 9.79873 19.5975 39.1949 78.3898 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.596 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.16 x 8.762 at 8.453 degrees (North through East) ! Clean map min=-0.0020266 max=0.59676 Jy/beam quit ! Quitting program ! Log file J0449+1121_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 14:46:23 2016