! Started logfile: J0303+4716_S_2014_05_31_pus_uvs.log on Mon Nov 28 14:44:14 2016 obs J0303+4716_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0303+4716_S_2014_05_31_pus_uva.fits ! AN table 1: 37 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.754955 visibilities/baseline/integration-bin. ! Found source: J0303+4716 ! ! 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 5028 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 J0303+4716_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 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.765492Jy sigma=0.008989 ! Fit after self-cal, rms=0.703904Jy sigma=0.008272 ! 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=3.216 mas, bmaj=6.955 mas, bpa=20.62 degrees ! Estimated noise=1052.28 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 = 1.27447 Jy ! Component: 100 - total flux cleaned = 1.56172 Jy ! Total flux subtracted in 100 components = 1.56172 Jy ! Clean residual min=-0.032843 max=0.100155 Jy/beam ! Clean residual mean=0.000021 rms=0.011500 Jy/beam ! Combined flux in latest and established models = 1.56172 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.56172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245525Jy sigma=0.002735 ! Fit after self-cal, rms=0.245519Jy sigma=0.002735 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0999668 Jy ! Component: 100 - total flux cleaned = 0.142876 Jy ! Total flux subtracted in 100 components = 0.142876 Jy ! Clean residual min=-0.025902 max=0.030475 Jy/beam ! Clean residual mean=0.000026 rms=0.007196 Jy/beam ! Combined flux in latest and established models = 1.7046 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 1.7046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196959Jy sigma=0.002243 ! Fit after self-cal, rms=0.196888Jy sigma=0.002242 ! 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=3.848 mas, bmaj=7.372 mas, bpa=20.91 degrees ! Estimated noise=837.451 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 = 0.0317139 Jy ! Component: 100 - total flux cleaned = 0.0513071 Jy ! Component: 150 - total flux cleaned = 0.0640612 Jy ! Component: 200 - total flux cleaned = 0.0724374 Jy ! Total flux subtracted in 200 components = 0.0724374 Jy ! Clean residual min=-0.024829 max=0.025940 Jy/beam ! Clean residual mean=0.000030 rms=0.005863 Jy/beam ! Combined flux in latest and established models = 1.77704 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 1.77703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189489Jy sigma=0.002196 ! Fit after self-cal, rms=0.189396Jy sigma=0.002195 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.85 HN 0.99 KP 1.05 ! LA 1.19 MK 1.02 NL 0.97 OV 0.97 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.03 KP 1.01 ! LA 1.15 MK 1.03 NL 1.04 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.03 KP 0.91 ! LA 0.90 MK 1.04 NL 1.00 OV 0.93 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.01 KP 0.88 ! LA 0.86 MK 1.03 NL 1.06 OV 0.99 ! PT 1.01 SC 0.96 ! ! ! Fit before self-cal, rms=0.189396Jy sigma=0.002195 ! Fit after self-cal, rms=0.082185Jy sigma=0.000915 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.857 mas, bmaj=7.35 mas, bpa=20.99 degrees ! Estimated noise=841.213 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 (5.5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033407 Jy ! Component: 100 - total flux cleaned = 0.00504986 Jy ! Component: 150 - total flux cleaned = 0.00613117 Jy ! Component: 200 - total flux cleaned = 0.00649331 Jy ! Total flux subtracted in 200 components = 0.00649331 Jy ! Clean residual min=-0.006719 max=0.006027 Jy/beam ! Clean residual mean=-0.000035 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 1.78353 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 1.78353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080381Jy sigma=0.000896 ! Fit after self-cal, rms=0.080266Jy sigma=0.000895 ! 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=0.080266Jy sigma=0.000895 ! Fit after self-cal, rms=0.078186Jy sigma=0.000871 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.862 mas, bmaj=7.349 mas, bpa=20.93 degrees ! Estimated noise=841.622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00029648 Jy ! Component: 100 - total flux cleaned = 0.000964647 Jy ! Component: 150 - total flux cleaned = 0.00108208 Jy ! Component: 200 - total flux cleaned = 0.00119309 Jy ! Total flux subtracted in 200 components = 0.00119309 Jy ! Clean residual min=-0.004569 max=0.004767 Jy/beam ! Clean residual mean=-0.000002 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 1.78472 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 1.78472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077737Jy sigma=0.000866 ! Fit after self-cal, rms=0.077693Jy sigma=0.000866 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 (-24, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333229 Jy ! Component: 100 - total flux cleaned = 0.0048289 Jy ! Component: 150 - total flux cleaned = 0.00588697 Jy ! Component: 200 - total flux cleaned = 0.00673297 Jy ! Total flux subtracted in 200 components = 0.00673297 Jy ! Clean residual min=-0.003892 max=0.004452 Jy/beam ! Clean residual mean=-0.000006 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 1.79145 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 1.79145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077297Jy sigma=0.000861 ! Fit after self-cal, rms=0.077277Jy sigma=0.000861 ! Inverting map ! Added new window around map position (-14, -46). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291332 Jy ! Component: 100 - total flux cleaned = 0.00391496 Jy ! Component: 150 - total flux cleaned = 0.00444772 Jy ! Component: 200 - total flux cleaned = 0.00485446 Jy ! Total flux subtracted in 200 components = 0.00485446 Jy ! Clean residual min=-0.003228 max=0.003227 Jy/beam ! Clean residual mean=-0.000001 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 1.79631 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 1.79631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076996Jy sigma=0.000858 ! Fit after self-cal, rms=0.076989Jy sigma=0.000858 ! 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=0.076989Jy sigma=0.000858 ! Fit after self-cal, rms=0.076975Jy sigma=0.000858 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.863 mas, bmaj=7.348 mas, bpa=20.92 degrees ! Estimated noise=841.848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000440379 Jy ! Component: 100 - total flux cleaned = 0.000978592 Jy ! Component: 150 - total flux cleaned = 0.00126455 Jy ! Component: 200 - total flux cleaned = 0.00166519 Jy ! Total flux subtracted in 200 components = 0.00166519 Jy ! Clean residual min=-0.002936 max=0.003091 Jy/beam ! Clean residual mean=-0.000000 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 1.79797 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 116 components and 1.79797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076838Jy sigma=0.000856 ! Fit after self-cal, rms=0.076832Jy sigma=0.000856 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 (-68.5, -108). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000983524 Jy ! Component: 100 - total flux cleaned = 0.000759003 Jy ! Component: 150 - total flux cleaned = 0.000896573 Jy ! Component: 200 - total flux cleaned = 0.000835616 Jy ! Total flux subtracted in 200 components = 0.000835616 Jy ! Clean residual min=-0.002686 max=0.002621 Jy/beam ! Clean residual mean=-0.000000 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 1.79881 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 137 components and 1.79881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076671Jy sigma=0.000855 ! Fit after self-cal, rms=0.076667Jy sigma=0.000855 ! 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=0.076667Jy sigma=0.000855 ! Fit after self-cal, rms=0.076663Jy sigma=0.000854 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.771 mas, bmaj=9 mas, bpa=12.83 degrees ! Estimated noise=991.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000364358 Jy ! Component: 100 - total flux cleaned = 0.000281067 Jy ! Component: 150 - total flux cleaned = 0.000279684 Jy ! Component: 200 - total flux cleaned = 0.000379404 Jy ! Total flux subtracted in 200 components = 0.000379404 Jy ! Clean residual min=-0.002340 max=0.002256 Jy/beam ! Clean residual mean=-0.000001 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 1.79919 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 158 components and 1.79919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076633Jy sigma=0.000854 ! Fit after self-cal, rms=0.076630Jy sigma=0.000854 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 = -6.12791e-05 Jy ! Component: 100 - total flux cleaned = -9.09914e-05 Jy ! Component: 150 - total flux cleaned = -3.44287e-05 Jy ! Component: 200 - total flux cleaned = -3.44676e-05 Jy ! Total flux subtracted in 200 components = -3.44676e-05 Jy ! Clean residual min=-0.002368 max=0.002278 Jy/beam ! Clean residual mean=-0.000000 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 1.79915 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 177 components and 1.79915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076612Jy sigma=0.000854 ! Fit after self-cal, rms=0.076610Jy sigma=0.000854 ! 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=3.863 mas, bmaj=7.348 mas, bpa=20.92 degrees ! Estimated noise=841.903 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.863 x 7.348 at 20.92 degrees (North through East) ! Clean map min=-0.0028355 max=1.6503 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=0.076610Jy sigma=0.000854 ! Fit after self-cal, rms=0.063244Jy sigma=0.000709 ! Inverting map and beam ! Estimated beam: bmin=3.862 mas, bmaj=7.348 mas, bpa=20.92 degrees ! Estimated noise=841.978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000776437 Jy ! Component: 100 - total flux cleaned = 0.00100759 Jy ! Component: 150 - total flux cleaned = 0.00116938 Jy ! Component: 200 - total flux cleaned = 0.00121807 Jy ! Total flux subtracted in 200 components = 0.00121807 Jy ! Clean residual min=-0.002319 max=0.002351 Jy/beam ! Clean residual mean=-0.000000 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 1.80037 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 195 components and 1.80037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063148Jy sigma=0.000708 ! Fit after self-cal, rms=0.063146Jy sigma=0.000708 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00029518 Jy ! Component: 100 - total flux cleaned = 0.000385034 Jy ! Component: 150 - total flux cleaned = 0.000470098 Jy ! Component: 200 - total flux cleaned = 0.000510162 Jy ! Total flux subtracted in 200 components = 0.000510162 Jy ! Clean residual min=-0.002280 max=0.002240 Jy/beam ! Clean residual mean=-0.000000 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 1.80088 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 209 components and 1.80088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063085Jy sigma=0.000708 ! Fit after self-cal, rms=0.063084Jy sigma=0.000708 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063084Jy sigma=0.000708 ! Fit after self-cal, rms=0.063082Jy sigma=0.000708 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=3.233 mas, bmaj=6.926 mas, bpa=20.71 degrees ! Estimated noise=1053.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.27403 Jy ! Component: 100 - total flux cleaned = 1.55912 Jy ! Component: 150 - total flux cleaned = 1.65588 Jy ! Component: 200 - total flux cleaned = 1.69808 Jy ! Total flux subtracted in 200 components = 1.69808 Jy ! Clean residual min=-0.010197 max=0.020615 Jy/beam ! Clean residual mean=0.000007 rms=0.003130 Jy/beam ! Combined flux in latest and established models = 1.69809 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 18 model components to the UV plane model. ! The established model now contains 18 components and 1.69809 Jy ! Inverting map and beam ! Estimated beam: bmin=3.862 mas, bmaj=7.348 mas, bpa=20.92 degrees ! Estimated noise=842.035 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 = 0.0317016 Jy ! Component: 100 - total flux cleaned = 0.0513876 Jy ! Component: 150 - total flux cleaned = 0.0643667 Jy ! Component: 200 - total flux cleaned = 0.0733505 Jy ! Total flux subtracted in 200 components = 0.0733505 Jy ! Clean residual min=-0.004165 max=0.005040 Jy/beam ! Clean residual mean=0.000004 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 1.77144 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 1.77144 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0066733 Jy ! Component: 100 - total flux cleaned = 0.0119115 Jy ! Component: 150 - total flux cleaned = 0.0156782 Jy ! Component: 200 - total flux cleaned = 0.0182226 Jy ! Total flux subtracted in 200 components = 0.0182226 Jy ! Clean residual min=-0.003524 max=0.003677 Jy/beam ! Clean residual mean=0.000001 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 1.78966 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 70 components and 1.78966 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=7.769 mas, bmaj=9 mas, bpa=12.83 degrees ! Estimated noise=991.426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176682 Jy ! Component: 100 - total flux cleaned = 0.00304207 Jy ! Component: 150 - total flux cleaned = 0.00435183 Jy ! Component: 200 - total flux cleaned = 0.00541267 Jy ! Total flux subtracted in 200 components = 0.00541267 Jy ! Clean residual min=-0.002597 max=0.002604 Jy/beam ! Clean residual mean=0.000000 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 1.79507 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 = 0.000806248 Jy ! Component: 100 - total flux cleaned = 0.00148217 Jy ! Component: 150 - total flux cleaned = 0.00194899 Jy ! Component: 200 - total flux cleaned = 0.00233537 Jy ! Total flux subtracted in 200 components = 0.00233537 Jy ! Clean residual min=-0.002381 max=0.002441 Jy/beam ! Clean residual mean=-0.000000 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 1.79741 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 132 components and 1.79741 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.862 mas, bmaj=7.348 mas, bpa=20.92 degrees ! Estimated noise=842.035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110336 Jy ! Component: 100 - total flux cleaned = 0.00221366 Jy ! Component: 150 - total flux cleaned = 0.00278641 Jy ! Component: 200 - total flux cleaned = 0.00321324 Jy ! Total flux subtracted in 200 components = 0.00321324 Jy ! Clean residual min=-0.003032 max=0.002980 Jy/beam ! Clean residual mean=0.000001 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 1.80062 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 151 components and 1.80062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064070Jy sigma=0.000717 ! Fit after self-cal, rms=0.064042Jy sigma=0.000717 wmodel J0303+4716_S_2014_05_31_pus_map.mod ! Writing 151 model components to file: J0303+4716_S_2014_05_31_pus_map.mod wobs J0303+4716_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0303+4716_S_2014_05_31_pus_uvs.fits wwins J0303+4716_S_2014_05_31_pus_map.win ! wwins: Wrote 5 windows to J0303+4716_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 = -0.000169487 Jy ! Component: 100 - total flux cleaned = -0.000324554 Jy ! Component: 150 - total flux cleaned = -0.00052279 Jy ! Component: 200 - total flux cleaned = -0.000428501 Jy ! Component: 250 - total flux cleaned = -0.000339025 Jy ! Component: 300 - total flux cleaned = -0.000251752 Jy ! Component: 350 - total flux cleaned = -0.000209449 Jy ! Component: 400 - total flux cleaned = -8.495e-05 Jy ! Component: 450 - total flux cleaned = 3.62201e-05 Jy ! Component: 500 - total flux cleaned = 0.000194479 Jy ! Component: 550 - total flux cleaned = 0.000272016 Jy ! Component: 600 - total flux cleaned = 0.000386066 Jy ! Component: 650 - total flux cleaned = 0.000386854 Jy ! Component: 700 - total flux cleaned = 0.000533974 Jy ! Component: 750 - total flux cleaned = 0.000569968 Jy ! Component: 800 - total flux cleaned = 0.000640956 Jy ! Component: 850 - total flux cleaned = 0.000711465 Jy ! Component: 900 - total flux cleaned = 0.00081468 Jy ! Component: 950 - total flux cleaned = 0.000915987 Jy ! Component: 1000 - total flux cleaned = 0.00108258 Jy ! Component: 1050 - total flux cleaned = 0.00108211 Jy ! Component: 1100 - total flux cleaned = 0.00108213 Jy ! Component: 1150 - total flux cleaned = 0.00117842 Jy ! Component: 1200 - total flux cleaned = 0.00127238 Jy ! Component: 1250 - total flux cleaned = 0.00130321 Jy ! Component: 1300 - total flux cleaned = 0.00130348 Jy ! Component: 1350 - total flux cleaned = 0.00139407 Jy ! Component: 1400 - total flux cleaned = 0.0014238 Jy ! Component: 1450 - total flux cleaned = 0.00145331 Jy ! Component: 1500 - total flux cleaned = 0.00151127 Jy ! Component: 1550 - total flux cleaned = 0.00156874 Jy ! Component: 1600 - total flux cleaned = 0.00165404 Jy ! Component: 1650 - total flux cleaned = 0.00165374 Jy ! Component: 1700 - total flux cleaned = 0.00182053 Jy ! Component: 1750 - total flux cleaned = 0.00184816 Jy ! Component: 1800 - total flux cleaned = 0.00192966 Jy ! Component: 1850 - total flux cleaned = 0.00195681 Jy ! Component: 1900 - total flux cleaned = 0.00211684 Jy ! Component: 1950 - total flux cleaned = 0.00240628 Jy ! Component: 2000 - total flux cleaned = 0.00230197 Jy ! Component: 2050 - total flux cleaned = 0.00255998 Jy ! Component: 2100 - total flux cleaned = 0.00266222 Jy ! Component: 2150 - total flux cleaned = 0.00273794 Jy ! Component: 2200 - total flux cleaned = 0.00283874 Jy ! Component: 2250 - total flux cleaned = 0.00306215 Jy ! Component: 2300 - total flux cleaned = 0.00313598 Jy ! Component: 2350 - total flux cleaned = 0.00325783 Jy ! Component: 2400 - total flux cleaned = 0.0033546 Jy ! Component: 2450 - total flux cleaned = 0.00345004 Jy ! Component: 2500 - total flux cleaned = 0.00359202 Jy ! Component: 2550 - total flux cleaned = 0.00361572 Jy ! Component: 2600 - total flux cleaned = 0.0037787 Jy ! Component: 2650 - total flux cleaned = 0.00382489 Jy ! Component: 2700 - total flux cleaned = 0.00393909 Jy ! Component: 2750 - total flux cleaned = 0.00400722 Jy ! Component: 2800 - total flux cleaned = 0.00414196 Jy ! Component: 2850 - total flux cleaned = 0.00425324 Jy ! Component: 2900 - total flux cleaned = 0.00425296 Jy ! Component: 2950 - total flux cleaned = 0.00427506 Jy ! Component: 3000 - total flux cleaned = 0.00436219 Jy ! Component: 3050 - total flux cleaned = 0.00446999 Jy ! Component: 3100 - total flux cleaned = 0.00449125 Jy ! Component: 3150 - total flux cleaned = 0.00449141 Jy ! Component: 3200 - total flux cleaned = 0.00465972 Jy ! Component: 3250 - total flux cleaned = 0.00472225 Jy ! Component: 3300 - total flux cleaned = 0.00476329 Jy ! Component: 3350 - total flux cleaned = 0.00478377 Jy ! Component: 3400 - total flux cleaned = 0.00492616 Jy ! Component: 3450 - total flux cleaned = 0.00498671 Jy ! Component: 3500 - total flux cleaned = 0.00510667 Jy ! Component: 3550 - total flux cleaned = 0.00502727 Jy ! Component: 3600 - total flux cleaned = 0.00518521 Jy ! Component: 3650 - total flux cleaned = 0.00528317 Jy ! Component: 3700 - total flux cleaned = 0.00534161 Jy ! Component: 3750 - total flux cleaned = 0.0054574 Jy ! Component: 3800 - total flux cleaned = 0.00555293 Jy ! Component: 3850 - total flux cleaned = 0.00559078 Jy ! Component: 3900 - total flux cleaned = 0.00568527 Jy ! Component: 3950 - total flux cleaned = 0.00570396 Jy ! Component: 4000 - total flux cleaned = 0.00587142 Jy ! Component: 4050 - total flux cleaned = 0.00592666 Jy ! Total flux subtracted in 4096 components = 0.00598162 Jy ! Clean residual min=-0.001012 max=0.000963 Jy/beam ! Clean residual mean=0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 1.8066 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 406 components and 1.8066 Jy ![Exited script file: muppet] wmap "J0303+4716_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.862 x 7.348 at 20.92 degrees (North through East) ! Clean map min=-0.002214 max=1.6511 Jy/beam ! Writing clean map to FITS file: J0303+4716_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 1.65108 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000331064 device "J0303+4716_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0303+4716_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0601542 0.0601542 0.120308 0.240617 0.481234 0.962467 1.92493 3.84987 7.69974 15.3995 30.799 61.5979 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.651 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.862 x 7.348 at 20.92 degrees (North through East) ! Clean map min=-0.002214 max=1.6511 Jy/beam quit ! Quitting program ! Log file J0303+4716_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 14:44:19 2016