! Started logfile: J2053+2248_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:46:09 2016 obs J2053+2248_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2053+2248_S_2014_12_20_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973713 visibilities/baseline/integration-bin. ! Found source: J2053+2248 ! ! 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 344 lines of history. ! ! Reading 14372 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 J2053+2248_S_2014_12_20_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.934853Jy sigma=0.010887 ! Fit after self-cal, rms=0.912510Jy sigma=0.010643 ! 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=2.731 mas, bmaj=6.442 mas, bpa=-5.989 degrees ! Estimated noise=765.348 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 = 0.0639193 Jy ! Component: 100 - total flux cleaned = 0.0910485 Jy ! Total flux subtracted in 100 components = 0.0910485 Jy ! Clean residual min=-0.004859 max=0.013759 Jy/beam ! Clean residual mean=0.000000 rms=0.001602 Jy/beam ! Combined flux in latest and established models = 0.0910485 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0910485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082206Jy sigma=0.000885 ! Fit after self-cal, rms=0.081866Jy sigma=0.000881 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175529 Jy ! Component: 100 - total flux cleaned = 0.0275185 Jy ! Total flux subtracted in 100 components = 0.0275185 Jy ! Clean residual min=-0.003678 max=0.006675 Jy/beam ! Clean residual mean=-0.000001 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.118567 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.118567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076476Jy sigma=0.000816 ! Fit after self-cal, rms=0.076307Jy sigma=0.000814 ! Inverting map ! Added new window around map position (-3, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00816851 Jy ! Component: 100 - total flux cleaned = 0.0131111 Jy ! Total flux subtracted in 100 components = 0.0131111 Jy ! Clean residual min=-0.003289 max=0.004282 Jy/beam ! Clean residual mean=-0.000001 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.131678 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.131678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074961Jy sigma=0.000800 ! Fit after self-cal, rms=0.074876Jy sigma=0.000799 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00454313 Jy ! Component: 100 - total flux cleaned = 0.00753855 Jy ! Total flux subtracted in 100 components = 0.00753855 Jy ! Clean residual min=-0.003064 max=0.003119 Jy/beam ! Clean residual mean=-0.000001 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.139217 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.139217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074416Jy sigma=0.000795 ! Fit after self-cal, rms=0.074389Jy sigma=0.000794 ! 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=3.249 mas, bmaj=7.26 mas, bpa=-6.102 degrees ! Estimated noise=515.962 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 = 0.00388025 Jy ! Component: 100 - total flux cleaned = 0.00616261 Jy ! Component: 150 - total flux cleaned = 0.00779038 Jy ! Component: 200 - total flux cleaned = 0.00893081 Jy ! Total flux subtracted in 200 components = 0.00893081 Jy ! Clean residual min=-0.003390 max=0.003683 Jy/beam ! Clean residual mean=-0.000002 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.148148 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 67 components and 0.148148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074093Jy sigma=0.000792 ! Fit after self-cal, rms=0.074072Jy sigma=0.000792 ! 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 1.01 FD 0.85 HN 0.94 KP 1.15 ! LA 0.97 MK 0.97 NL 0.94 OV 0.99 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00 HN 1.07 KP 1.13 ! LA 0.94 MK 0.96 NL 0.97 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.07 KP 1.00 ! LA 0.79 MK 0.94 NL 1.15 OV 0.94 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.95 HN 1.00 KP 0.99 ! LA 0.84 MK 1.00 NL 1.04 OV 0.99 ! PT 1.03 SC 0.94 ! ! ! Fit before self-cal, rms=0.074072Jy sigma=0.000792 ! Fit after self-cal, rms=0.071624Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.231 mas, bmaj=7.303 mas, bpa=-6.272 degrees ! Estimated noise=516.609 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 (-15.5, -19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333786 Jy ! Component: 100 - total flux cleaned = 0.00533631 Jy ! Component: 150 - total flux cleaned = 0.00632528 Jy ! Component: 200 - total flux cleaned = 0.00681355 Jy ! Total flux subtracted in 200 components = 0.00681355 Jy ! Clean residual min=-0.002076 max=0.001914 Jy/beam ! Clean residual mean=0.000003 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.154961 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.154961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071452Jy sigma=0.000779 ! Fit after self-cal, rms=0.071393Jy sigma=0.000778 ! 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=0.071393Jy sigma=0.000778 ! Fit after self-cal, rms=0.071315Jy sigma=0.000777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.228 mas, bmaj=7.304 mas, bpa=-6.122 degrees ! Estimated noise=516.947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000218696 Jy ! Component: 100 - total flux cleaned = 0.000650807 Jy ! Component: 150 - total flux cleaned = 0.000900641 Jy ! Component: 200 - total flux cleaned = 0.000993234 Jy ! Total flux subtracted in 200 components = 0.000993234 Jy ! Clean residual min=-0.001811 max=0.001742 Jy/beam ! Clean residual mean=0.000000 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.155954 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.155954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071267Jy sigma=0.000776 ! Fit after self-cal, rms=0.071265Jy 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 = -2.46573e-05 Jy ! Component: 100 - total flux cleaned = 0.000133839 Jy ! Component: 150 - total flux cleaned = 0.000216181 Jy ! Component: 200 - total flux cleaned = 0.000192008 Jy ! Total flux subtracted in 200 components = 0.000192008 Jy ! Clean residual min=-0.001793 max=0.001743 Jy/beam ! Clean residual mean=0.000000 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.156146 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.156146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071236Jy sigma=0.000776 ! Fit after self-cal, rms=0.071231Jy sigma=0.000776 ! 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=0.071231Jy sigma=0.000776 ! Fit after self-cal, rms=0.071649Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.236 mas, bmaj=7.317 mas, bpa=-6.053 degrees ! Estimated noise=519.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.72234e-05 Jy ! Component: 100 - total flux cleaned = 0.000177399 Jy ! Component: 150 - total flux cleaned = 0.000176871 Jy ! Component: 200 - total flux cleaned = 0.000132396 Jy ! Total flux subtracted in 200 components = 0.000132396 Jy ! Clean residual min=-0.001752 max=0.001703 Jy/beam ! Clean residual mean=0.000000 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.156279 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 0.156279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071623Jy sigma=0.000775 ! Fit after self-cal, rms=0.071622Jy 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 = -9.91961e-06 Jy ! Component: 100 - total flux cleaned = 1.45519e-05 Jy ! Component: 150 - total flux cleaned = 1.39417e-05 Jy ! Component: 200 - total flux cleaned = -4.29295e-05 Jy ! Total flux subtracted in 200 components = -4.29295e-05 Jy ! Clean residual min=-0.001727 max=0.001697 Jy/beam ! Clean residual mean=0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.156236 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.156236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071605Jy sigma=0.000775 ! Fit after self-cal, rms=0.071602Jy sigma=0.000775 ! 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=0.071602Jy sigma=0.000775 ! Fit after self-cal, rms=0.071922Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.398 mas, bmaj=10.41 mas, bpa=-5.937 degrees ! Estimated noise=647.366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.09571e-05 Jy ! Component: 100 - total flux cleaned = 0.000131695 Jy ! Component: 150 - total flux cleaned = 0.000111134 Jy ! Component: 200 - total flux cleaned = 9.46626e-05 Jy ! Total flux subtracted in 200 components = 9.46626e-05 Jy ! Clean residual min=-0.001766 max=0.001735 Jy/beam ! Clean residual mean=0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.15633 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.15633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071912Jy sigma=0.000775 ! Fit after self-cal, rms=0.071911Jy 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 = 9.18905e-05 Jy ! Component: 100 - total flux cleaned = 0.000130558 Jy ! Component: 150 - total flux cleaned = 7.22443e-05 Jy ! Component: 200 - total flux cleaned = 1.77763e-05 Jy ! Total flux subtracted in 200 components = 1.77763e-05 Jy ! Clean residual min=-0.001736 max=0.001700 Jy/beam ! Clean residual mean=0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.156348 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 135 components and 0.156348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071904Jy sigma=0.000775 ! Fit after self-cal, rms=0.071903Jy 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=3.243 mas, bmaj=7.329 mas, bpa=-6.002 degrees ! Estimated noise=521.236 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.243 x 7.329 at -6.002 degrees (North through East) ! Clean map min=-0.0016212 max=0.081606 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=2.722 mas, bmaj=6.491 mas, bpa=-5.861 degrees ! Estimated noise=775.165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0673974 Jy ! Component: 100 - total flux cleaned = 0.0976516 Jy ! Component: 150 - total flux cleaned = 0.112783 Jy ! Component: 200 - total flux cleaned = 0.121941 Jy ! Total flux subtracted in 200 components = 0.121941 Jy ! Clean residual min=-0.003139 max=0.004841 Jy/beam ! Clean residual mean=0.000001 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.121941 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.121941 Jy ! Inverting map and beam ! Estimated beam: bmin=3.243 mas, bmaj=7.329 mas, bpa=-6.002 degrees ! Estimated noise=521.236 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 = 0.00867498 Jy ! Component: 100 - total flux cleaned = 0.0141019 Jy ! Component: 150 - total flux cleaned = 0.0179931 Jy ! Component: 200 - total flux cleaned = 0.0209492 Jy ! Total flux subtracted in 200 components = 0.0209492 Jy ! Clean residual min=-0.002127 max=0.002489 Jy/beam ! Clean residual mean=0.000001 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.142891 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 65 components and 0.142891 Jy ! Inverting map ! Added new window around map position (-8.5, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264778 Jy ! Component: 100 - total flux cleaned = 0.00455971 Jy ! Component: 150 - total flux cleaned = 0.00614266 Jy ! Component: 200 - total flux cleaned = 0.00747151 Jy ! Total flux subtracted in 200 components = 0.00747151 Jy ! Clean residual min=-0.001812 max=0.001708 Jy/beam ! Clean residual mean=0.000000 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.150362 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 94 components and 0.150362 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=7.398 mas, bmaj=10.41 mas, bpa=-5.937 degrees ! Estimated noise=647.366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172598 Jy ! Component: 100 - total flux cleaned = 0.00284701 Jy ! Component: 150 - total flux cleaned = 0.00327045 Jy ! Component: 200 - total flux cleaned = 0.00342458 Jy ! Total flux subtracted in 200 components = 0.00342458 Jy ! Clean residual min=-0.001721 max=0.001865 Jy/beam ! Clean residual mean=0.000000 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.153787 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 = 0.000192086 Jy ! Component: 100 - total flux cleaned = 0.000337013 Jy ! Component: 150 - total flux cleaned = 0.00046457 Jy ! Component: 200 - total flux cleaned = 0.000576489 Jy ! Total flux subtracted in 200 components = 0.000576489 Jy ! Clean residual min=-0.001671 max=0.001815 Jy/beam ! Clean residual mean=0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.154363 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 141 components and 0.154363 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.243 mas, bmaj=7.329 mas, bpa=-6.002 degrees ! Estimated noise=521.236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000324221 Jy ! Component: 100 - total flux cleaned = 0.000490548 Jy ! Component: 150 - total flux cleaned = 0.000539376 Jy ! Component: 200 - total flux cleaned = 0.000539226 Jy ! Total flux subtracted in 200 components = 0.000539226 Jy ! Clean residual min=-0.001665 max=0.001474 Jy/beam ! Clean residual mean=0.000000 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.154902 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 160 components and 0.154902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071886Jy sigma=0.000775 ! Fit after self-cal, rms=0.071867Jy sigma=0.000775 wmodel J2053+2248_S_2014_12_20_pus_map.mod ! Writing 160 model components to file: J2053+2248_S_2014_12_20_pus_map.mod wobs J2053+2248_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2053+2248_S_2014_12_20_pus_uvs.fits wwins J2053+2248_S_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J2053+2248_S_2014_12_20_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 = -0.000274363 Jy ! Component: 100 - total flux cleaned = -0.000300861 Jy ! Component: 150 - total flux cleaned = -0.000350221 Jy ! Component: 200 - total flux cleaned = -0.000303337 Jy ! Component: 250 - total flux cleaned = -0.000280944 Jy ! Component: 300 - total flux cleaned = -0.000281353 Jy ! Component: 350 - total flux cleaned = -0.000259968 Jy ! Component: 400 - total flux cleaned = -0.00019654 Jy ! Component: 450 - total flux cleaned = -0.000196649 Jy ! Component: 500 - total flux cleaned = -0.000216547 Jy ! Component: 550 - total flux cleaned = -0.000196426 Jy ! Component: 600 - total flux cleaned = -0.000215643 Jy ! Component: 650 - total flux cleaned = -0.000271912 Jy ! Component: 700 - total flux cleaned = -0.000253176 Jy ! Component: 750 - total flux cleaned = -0.000308266 Jy ! Component: 800 - total flux cleaned = -0.000362329 Jy ! Component: 850 - total flux cleaned = -0.000415876 Jy ! Component: 900 - total flux cleaned = -0.000450864 Jy ! Component: 950 - total flux cleaned = -0.000433392 Jy ! Component: 1000 - total flux cleaned = -0.000433412 Jy ! Component: 1050 - total flux cleaned = -0.000416867 Jy ! Component: 1100 - total flux cleaned = -0.000416815 Jy ! Component: 1150 - total flux cleaned = -0.000367388 Jy ! Component: 1200 - total flux cleaned = -0.000367448 Jy ! Component: 1250 - total flux cleaned = -0.000367702 Jy ! Component: 1300 - total flux cleaned = -0.000351674 Jy ! Component: 1350 - total flux cleaned = -0.00035175 Jy ! Component: 1400 - total flux cleaned = -0.000397805 Jy ! Component: 1450 - total flux cleaned = -0.000428257 Jy ! Component: 1500 - total flux cleaned = -0.000428127 Jy ! Component: 1550 - total flux cleaned = -0.00042826 Jy ! Component: 1600 - total flux cleaned = -0.000487238 Jy ! Component: 1650 - total flux cleaned = -0.000516513 Jy ! Component: 1700 - total flux cleaned = -0.000530886 Jy ! Component: 1750 - total flux cleaned = -0.000545049 Jy ! Component: 1800 - total flux cleaned = -0.00055925 Jy ! Component: 1850 - total flux cleaned = -0.000615453 Jy ! Component: 1900 - total flux cleaned = -0.000657144 Jy ! Component: 1950 - total flux cleaned = -0.00067106 Jy ! Component: 2000 - total flux cleaned = -0.000684873 Jy ! Component: 2050 - total flux cleaned = -0.000766645 Jy ! Component: 2100 - total flux cleaned = -0.000860953 Jy ! Component: 2150 - total flux cleaned = -0.000820854 Jy ! Component: 2200 - total flux cleaned = -0.000900478 Jy ! Component: 2250 - total flux cleaned = -0.000953005 Jy ! Component: 2300 - total flux cleaned = -0.000966116 Jy ! Component: 2350 - total flux cleaned = -0.000953057 Jy ! Component: 2400 - total flux cleaned = -0.00100448 Jy ! Component: 2450 - total flux cleaned = -0.00102986 Jy ! Component: 2500 - total flux cleaned = -0.00101717 Jy ! Component: 2550 - total flux cleaned = -0.00101705 Jy ! Component: 2600 - total flux cleaned = -0.00101685 Jy ! Component: 2650 - total flux cleaned = -0.00100433 Jy ! Component: 2700 - total flux cleaned = -0.00100439 Jy ! Component: 2750 - total flux cleaned = -0.000967897 Jy ! Component: 2800 - total flux cleaned = -0.00101635 Jy ! Component: 2850 - total flux cleaned = -0.000980235 Jy ! Component: 2900 - total flux cleaned = -0.000980176 Jy ! Component: 2950 - total flux cleaned = -0.000991955 Jy ! Component: 3000 - total flux cleaned = -0.000956576 Jy ! Component: 3050 - total flux cleaned = -0.000968336 Jy ! Component: 3100 - total flux cleaned = -0.000968181 Jy ! Component: 3150 - total flux cleaned = -0.000944948 Jy ! Component: 3200 - total flux cleaned = -0.000933499 Jy ! Component: 3250 - total flux cleaned = -0.000956357 Jy ! Component: 3300 - total flux cleaned = -0.000967713 Jy ! Component: 3350 - total flux cleaned = -0.000979113 Jy ! Component: 3400 - total flux cleaned = -0.000956709 Jy ! Component: 3450 - total flux cleaned = -0.000978872 Jy ! Component: 3500 - total flux cleaned = -0.000978846 Jy ! Component: 3550 - total flux cleaned = -0.000934764 Jy ! Component: 3600 - total flux cleaned = -0.000978461 Jy ! Component: 3650 - total flux cleaned = -0.000978337 Jy ! Component: 3700 - total flux cleaned = -0.000978313 Jy ! Component: 3750 - total flux cleaned = -0.000988988 Jy ! Component: 3800 - total flux cleaned = -0.000978276 Jy ! Component: 3850 - total flux cleaned = -0.00096768 Jy ! Component: 3900 - total flux cleaned = -0.00100987 Jy ! Component: 3950 - total flux cleaned = -0.000999451 Jy ! Component: 4000 - total flux cleaned = -0.000978613 Jy ! Component: 4050 - total flux cleaned = -0.000999382 Jy ! Total flux subtracted in 4096 components = -0.00103039 Jy ! Clean residual min=-0.000564 max=0.000572 Jy/beam ! Clean residual mean=0.000000 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.153872 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 476 components and 0.153872 Jy ![Exited script file: muppet] wmap "J2053+2248_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.243 x 7.329 at -6.002 degrees (North through East) ! Clean map min=-0.0012261 max=0.081351 Jy/beam ! Writing clean map to FITS file: J2053+2248_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0813514 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000195563 device "J2053+2248_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2053+2248_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.72118 0.72118 1.44236 2.88472 5.76944 11.5389 23.0778 46.1555 92.3111 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.081 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.243 x 7.329 at -6.002 degrees (North through East) ! Clean map min=-0.0012261 max=0.081351 Jy/beam quit ! Quitting program ! Log file J2053+2248_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:46:15 2016