! Started logfile: J1255+1817_S_2014_05_31_pus_uvs.log on Mon Nov 28 15:27:21 2016 obs J1255+1817_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1255+1817_S_2014_05_31_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.85653 visibilities/baseline/integration-bin. ! Found source: J1255+1817 ! ! 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 8788 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 J1255+1817_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.878628Jy sigma=0.011010 ! Fit after self-cal, rms=0.871332Jy sigma=0.010914 ! 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=3.187 mas, bmaj=6.231 mas, bpa=-6.351 degrees ! Estimated noise=784.583 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 = 0.0970112 Jy ! Component: 100 - total flux cleaned = 0.131449 Jy ! Total flux subtracted in 100 components = 0.131449 Jy ! Clean residual min=-0.013953 max=0.039059 Jy/beam ! Clean residual mean=-0.000041 rms=0.003483 Jy/beam ! Combined flux in latest and established models = 0.131449 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.131449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091503Jy sigma=0.001107 ! Fit after self-cal, rms=0.091349Jy sigma=0.001104 ! Inverting map ! Added new window around map position (5, 8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0337038 Jy ! Component: 100 - total flux cleaned = 0.0505356 Jy ! Total flux subtracted in 100 components = 0.0505356 Jy ! Clean residual min=-0.008838 max=0.010527 Jy/beam ! Clean residual mean=-0.000023 rms=0.001907 Jy/beam ! Combined flux in latest and established models = 0.181984 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.181984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075572Jy sigma=0.000892 ! Fit after self-cal, rms=0.074070Jy sigma=0.000875 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134058 Jy ! Component: 100 - total flux cleaned = 0.0219387 Jy ! Total flux subtracted in 100 components = 0.0219387 Jy ! Clean residual min=-0.005295 max=0.006072 Jy/beam ! Clean residual mean=-0.000012 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.203923 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 52 components and 0.203923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070572Jy sigma=0.000828 ! Fit after self-cal, rms=0.070418Jy sigma=0.000826 ! 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=3.783 mas, bmaj=6.979 mas, bpa=-5.625 degrees ! Estimated noise=610.644 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 = 0.0100551 Jy ! Component: 100 - total flux cleaned = 0.0163594 Jy ! Component: 150 - total flux cleaned = 0.0207341 Jy ! Component: 200 - total flux cleaned = 0.0238213 Jy ! Total flux subtracted in 200 components = 0.0238213 Jy ! Clean residual min=-0.003149 max=0.004842 Jy/beam ! Clean residual mean=0.000006 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.227744 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 83 components and 0.227744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068688Jy sigma=0.000806 ! Fit after self-cal, rms=0.068579Jy sigma=0.000804 ! Inverting map ! Added new window around map position (7.5, 21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00477428 Jy ! Component: 100 - total flux cleaned = 0.00763709 Jy ! Component: 150 - total flux cleaned = 0.00903974 Jy ! Component: 200 - total flux cleaned = 0.010126 Jy ! Total flux subtracted in 200 components = 0.010126 Jy ! Clean residual min=-0.002860 max=0.003298 Jy/beam ! Clean residual mean=0.000007 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.23787 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 111 components and 0.23787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068180Jy sigma=0.000799 ! Fit after self-cal, rms=0.068138Jy sigma=0.000799 ! 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 0.82 HN 0.98 KP 1.05 ! LA 1.17 MK 1.03 NL 0.94 OV 0.97 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.04 KP 1.01 ! LA 1.15 MK 1.01 NL 1.04 OV 1.01 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.04 KP 0.92 ! LA 0.91 MK 0.95 NL 1.00 OV 0.94 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.95 HN 1.02 KP 0.87 ! LA 0.90 MK 0.94 NL 1.08 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.068138Jy sigma=0.000799 ! Fit after self-cal, rms=0.065048Jy sigma=0.000773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.772 mas, bmaj=6.981 mas, bpa=-5.688 degrees ! Estimated noise=606.784 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 = 0.00188769 Jy ! Component: 100 - total flux cleaned = 0.00255881 Jy ! Component: 150 - total flux cleaned = 0.00275705 Jy ! Component: 200 - total flux cleaned = 0.00296618 Jy ! Total flux subtracted in 200 components = 0.00296618 Jy ! Clean residual min=-0.002048 max=0.002163 Jy/beam ! Clean residual mean=0.000003 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.240836 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 141 components and 0.240836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064978Jy sigma=0.000772 ! Fit after self-cal, rms=0.064969Jy sigma=0.000772 ! 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=0.064969Jy sigma=0.000772 ! Fit after self-cal, rms=0.064862Jy sigma=0.000770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.774 mas, bmaj=6.974 mas, bpa=-5.675 degrees ! Estimated noise=606.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034575 Jy ! Component: 100 - total flux cleaned = 0.000628893 Jy ! Component: 150 - total flux cleaned = 0.000820345 Jy ! Component: 200 - total flux cleaned = 0.000919667 Jy ! Total flux subtracted in 200 components = 0.000919667 Jy ! Clean residual min=-0.001935 max=0.001877 Jy/beam ! Clean residual mean=-0.000000 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.241756 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 163 components and 0.241756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064836Jy sigma=0.000770 ! Fit after self-cal, rms=0.064837Jy sigma=0.000770 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 = 0.000221739 Jy ! Component: 100 - total flux cleaned = 0.000388466 Jy ! Component: 150 - total flux cleaned = 0.000518194 Jy ! Component: 200 - total flux cleaned = 0.000617844 Jy ! Total flux subtracted in 200 components = 0.000617844 Jy ! Clean residual min=-0.001914 max=0.001875 Jy/beam ! Clean residual mean=-0.000000 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.242374 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 172 components and 0.242374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064822Jy sigma=0.000770 ! Fit after self-cal, rms=0.064821Jy sigma=0.000770 ! 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=0.064821Jy sigma=0.000770 ! Fit after self-cal, rms=0.064760Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=6.975 mas, bpa=-5.664 degrees ! Estimated noise=605.781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.6575e-05 Jy ! Component: 100 - total flux cleaned = 0.000149786 Jy ! Component: 150 - total flux cleaned = 0.000279012 Jy ! Component: 200 - total flux cleaned = 0.000363326 Jy ! Total flux subtracted in 200 components = 0.000363326 Jy ! Clean residual min=-0.001879 max=0.001891 Jy/beam ! Clean residual mean=-0.000000 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.242737 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 178 components and 0.242737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064749Jy sigma=0.000770 ! Fit after self-cal, rms=0.064747Jy sigma=0.000770 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 = 0.000136748 Jy ! Component: 100 - total flux cleaned = 0.000258419 Jy ! Component: 150 - total flux cleaned = 0.000336728 Jy ! Component: 200 - total flux cleaned = 0.000409604 Jy ! Total flux subtracted in 200 components = 0.000409604 Jy ! Clean residual min=-0.001854 max=0.001902 Jy/beam ! Clean residual mean=-0.000000 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.243147 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 184 components and 0.243147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064738Jy sigma=0.000769 ! Fit after self-cal, rms=0.064738Jy sigma=0.000769 ! Inverting map ! Added new window around map position (16.5, 35.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016353 Jy ! Component: 100 - total flux cleaned = 0.00192153 Jy ! Component: 150 - total flux cleaned = 0.00209018 Jy ! Component: 200 - total flux cleaned = 0.00228721 Jy ! Total flux subtracted in 200 components = 0.00228721 Jy ! Clean residual min=-0.001722 max=0.001701 Jy/beam ! Clean residual mean=-0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.245434 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 204 components and 0.245434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064689Jy sigma=0.000769 ! Fit after self-cal, rms=0.064687Jy sigma=0.000769 ! 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=0.064687Jy sigma=0.000769 ! Fit after self-cal, rms=0.064652Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.96 mas, bmaj=10.41 mas, bpa=-2.425 degrees ! Estimated noise=718.621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000875347 Jy ! Component: 100 - total flux cleaned = 0.00119536 Jy ! Component: 150 - total flux cleaned = 0.00137317 Jy ! Component: 200 - total flux cleaned = 0.00141797 Jy ! Total flux subtracted in 200 components = 0.00141797 Jy ! Clean residual min=-0.001787 max=0.001820 Jy/beam ! Clean residual mean=-0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.246852 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 216 components and 0.246852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064648Jy sigma=0.000769 ! Fit after self-cal, rms=0.064647Jy sigma=0.000769 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 = 3.24855e-05 Jy ! Component: 100 - total flux cleaned = 4.64482e-05 Jy ! Component: 150 - total flux cleaned = 5.92067e-05 Jy ! Component: 200 - total flux cleaned = 5.9218e-05 Jy ! Total flux subtracted in 200 components = 5.9218e-05 Jy ! Clean residual min=-0.001802 max=0.001776 Jy/beam ! Clean residual mean=-0.000001 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.246911 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 232 components and 0.246911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064645Jy sigma=0.000769 ! Fit after self-cal, rms=0.064644Jy sigma=0.000769 ! 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=3.78 mas, bmaj=6.977 mas, bpa=-5.644 degrees ! Estimated noise=605.258 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.78 x 6.977 at -5.644 degrees (North through East) ! Clean map min=-0.0015474 max=0.11826 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=3.179 mas, bmaj=6.222 mas, bpa=-6.403 degrees ! Estimated noise=775.001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0975005 Jy ! Component: 100 - total flux cleaned = 0.141565 Jy ! Component: 150 - total flux cleaned = 0.167679 Jy ! Component: 200 - total flux cleaned = 0.184455 Jy ! Total flux subtracted in 200 components = 0.184455 Jy ! Clean residual min=-0.004373 max=0.009107 Jy/beam ! Clean residual mean=-0.000014 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 0.184455 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.184455 Jy ! Inverting map and beam ! Estimated beam: bmin=3.78 mas, bmaj=6.977 mas, bpa=-5.644 degrees ! Estimated noise=605.258 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 = 0.0160004 Jy ! Component: 100 - total flux cleaned = 0.0263063 Jy ! Component: 150 - total flux cleaned = 0.0335515 Jy ! Component: 200 - total flux cleaned = 0.0388336 Jy ! Total flux subtracted in 200 components = 0.0388336 Jy ! Clean residual min=-0.002796 max=0.003098 Jy/beam ! Clean residual mean=-0.000004 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.223289 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 95 components and 0.223289 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=7.96 mas, bmaj=10.41 mas, bpa=-2.425 degrees ! Estimated noise=718.621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00626521 Jy ! Component: 100 - total flux cleaned = 0.010393 Jy ! Component: 150 - total flux cleaned = 0.0132951 Jy ! Component: 200 - total flux cleaned = 0.0154653 Jy ! Total flux subtracted in 200 components = 0.0154653 Jy ! Clean residual min=-0.002428 max=0.001980 Jy/beam ! Clean residual mean=-0.000004 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.238754 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 = 0.00167804 Jy ! Component: 100 - total flux cleaned = 0.00299813 Jy ! Component: 150 - total flux cleaned = 0.00406475 Jy ! Component: 200 - total flux cleaned = 0.00493708 Jy ! Total flux subtracted in 200 components = 0.00493708 Jy ! Clean residual min=-0.002028 max=0.001713 Jy/beam ! Clean residual mean=-0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.243691 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 198 components and 0.243691 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.78 mas, bmaj=6.977 mas, bpa=-5.644 degrees ! Estimated noise=605.258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153298 Jy ! Component: 100 - total flux cleaned = 4.3824e-05 Jy ! Component: 150 - total flux cleaned = 0.000263451 Jy ! Component: 200 - total flux cleaned = 0.000543183 Jy ! Total flux subtracted in 200 components = 0.000543183 Jy ! Clean residual min=-0.001838 max=0.001649 Jy/beam ! Clean residual mean=-0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.244234 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 217 components and 0.244234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064715Jy sigma=0.000770 ! Fit after self-cal, rms=0.064704Jy sigma=0.000769 wmodel J1255+1817_S_2014_05_31_pus_map.mod ! Writing 217 model components to file: J1255+1817_S_2014_05_31_pus_map.mod wobs J1255+1817_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1255+1817_S_2014_05_31_pus_uvs.fits wwins J1255+1817_S_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J1255+1817_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 = -0.00039123 Jy ! Component: 100 - total flux cleaned = -0.00057159 Jy ! Component: 150 - total flux cleaned = -0.000599108 Jy ! Component: 200 - total flux cleaned = -0.000816124 Jy ! Component: 250 - total flux cleaned = -0.00100088 Jy ! Component: 300 - total flux cleaned = -0.00128286 Jy ! Component: 350 - total flux cleaned = -0.00148268 Jy ! Component: 400 - total flux cleaned = -0.00167807 Jy ! Component: 450 - total flux cleaned = -0.00186979 Jy ! Component: 500 - total flux cleaned = -0.00205777 Jy ! Component: 550 - total flux cleaned = -0.00212727 Jy ! Component: 600 - total flux cleaned = -0.00233122 Jy ! Component: 650 - total flux cleaned = -0.00239855 Jy ! Component: 700 - total flux cleaned = -0.00255188 Jy ! Component: 750 - total flux cleaned = -0.00263781 Jy ! Component: 800 - total flux cleaned = -0.00276458 Jy ! Component: 850 - total flux cleaned = -0.00286838 Jy ! Component: 900 - total flux cleaned = -0.00297064 Jy ! Component: 950 - total flux cleaned = -0.00309156 Jy ! Component: 1000 - total flux cleaned = -0.00309164 Jy ! Component: 1050 - total flux cleaned = -0.00315052 Jy ! Component: 1100 - total flux cleaned = -0.00322788 Jy ! Component: 1150 - total flux cleaned = -0.00328486 Jy ! Component: 1200 - total flux cleaned = -0.00335987 Jy ! Component: 1250 - total flux cleaned = -0.00334107 Jy ! Component: 1300 - total flux cleaned = -0.0033963 Jy ! Component: 1350 - total flux cleaned = -0.00345067 Jy ! Component: 1400 - total flux cleaned = -0.0034864 Jy ! Component: 1450 - total flux cleaned = -0.00345128 Jy ! Component: 1500 - total flux cleaned = -0.00350436 Jy ! Component: 1550 - total flux cleaned = -0.00362562 Jy ! Component: 1600 - total flux cleaned = -0.00359115 Jy ! Component: 1650 - total flux cleaned = -0.00369302 Jy ! Component: 1700 - total flux cleaned = -0.00370988 Jy ! Component: 1750 - total flux cleaned = -0.00375968 Jy ! Component: 1800 - total flux cleaned = -0.00385808 Jy ! Component: 1850 - total flux cleaned = -0.00384192 Jy ! Component: 1900 - total flux cleaned = -0.00382596 Jy ! Component: 1950 - total flux cleaned = -0.00393753 Jy ! Component: 2000 - total flux cleaned = -0.00393765 Jy ! Component: 2050 - total flux cleaned = -0.00401573 Jy ! Component: 2100 - total flux cleaned = -0.00404669 Jy ! Component: 2150 - total flux cleaned = -0.00406223 Jy ! Component: 2200 - total flux cleaned = -0.00416872 Jy ! Component: 2250 - total flux cleaned = -0.00421405 Jy ! Component: 2300 - total flux cleaned = -0.00430324 Jy ! Component: 2350 - total flux cleaned = -0.00437693 Jy ! Component: 2400 - total flux cleaned = -0.00443513 Jy ! Component: 2450 - total flux cleaned = -0.00446418 Jy ! Component: 2500 - total flux cleaned = -0.00456435 Jy ! Component: 2550 - total flux cleaned = -0.00453589 Jy ! Component: 2600 - total flux cleaned = -0.0046064 Jy ! Component: 2650 - total flux cleaned = -0.0046623 Jy ! Component: 2700 - total flux cleaned = -0.00474519 Jy ! Component: 2750 - total flux cleaned = -0.0047724 Jy ! Component: 2800 - total flux cleaned = -0.00478616 Jy ! Component: 2850 - total flux cleaned = -0.00484031 Jy ! Component: 2900 - total flux cleaned = -0.00489377 Jy ! Component: 2950 - total flux cleaned = -0.00490698 Jy ! Component: 3000 - total flux cleaned = -0.0049727 Jy ! Component: 3050 - total flux cleaned = -0.00498573 Jy ! Component: 3100 - total flux cleaned = -0.00503746 Jy ! Component: 3150 - total flux cleaned = -0.00503752 Jy ! Component: 3200 - total flux cleaned = -0.00510128 Jy ! Component: 3250 - total flux cleaned = -0.00510121 Jy ! Component: 3300 - total flux cleaned = -0.0051137 Jy ! Component: 3350 - total flux cleaned = -0.00513864 Jy ! Component: 3400 - total flux cleaned = -0.00516326 Jy ! Component: 3450 - total flux cleaned = -0.00517544 Jy ! Component: 3500 - total flux cleaned = -0.00518762 Jy ! Component: 3550 - total flux cleaned = -0.00518762 Jy ! Component: 3600 - total flux cleaned = -0.00524753 Jy ! Component: 3650 - total flux cleaned = -0.00523568 Jy ! Component: 3700 - total flux cleaned = -0.00527122 Jy ! Component: 3750 - total flux cleaned = -0.00528298 Jy ! Component: 3800 - total flux cleaned = -0.00532967 Jy ! Component: 3850 - total flux cleaned = -0.00535282 Jy ! Component: 3900 - total flux cleaned = -0.00537573 Jy ! Component: 3950 - total flux cleaned = -0.00536427 Jy ! Component: 4000 - total flux cleaned = -0.00538691 Jy ! Component: 4050 - total flux cleaned = -0.00540943 Jy ! Total flux subtracted in 4096 components = -0.0053982 Jy ! Clean residual min=-0.000701 max=0.000601 Jy/beam ! Clean residual mean=0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.238836 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 498 components and 0.238836 Jy ![Exited script file: muppet] wmap "J1255+1817_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.78 x 6.977 at -5.644 degrees (North through East) ! Clean map min=-0.001466 max=0.11765 Jy/beam ! Writing clean map to FITS file: J1255+1817_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 0.117649 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000204697 device "J1255+1817_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1255+1817_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.521967 0.521967 1.04393 2.08787 4.17574 8.35147 16.7029 33.4059 66.8118 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.117 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.78 x 6.977 at -5.644 degrees (North through East) ! Clean map min=-0.001466 max=0.11765 Jy/beam quit ! Quitting program ! Log file J1255+1817_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 15:27:27 2016