! Started logfile: /scr/pima/bg219h_uvs/J0620-2827_S_dfm.log on Thu May 19 22:12:08 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219h_uvs/J0620-2827_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0620-2827_S_uva.fits ! AN table 1: 51 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.763834 visibilities/baseline/integration-bin. ! Found source: J0620-2827 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 7012 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! 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 ![@/opt64/bin/pima_mupet_01.dfm J0620-2827_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.045602Jy sigma=18.235700 ! Fit after self-cal, rms=0.698869Jy sigma=12.207569 ! 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=2.38 mas, bmaj=6.393 mas, bpa=-7.53 degrees ! Estimated noise=0.731657 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 = 0.220949 Jy ! Component: 100 - total flux cleaned = 0.297986 Jy ! Total flux subtracted in 100 components = 0.297986 Jy ! Clean residual min=-0.014632 max=0.031870 Jy/beam ! Clean residual mean=-0.000089 rms=0.003680 Jy/beam ! Combined flux in latest and established models = 0.297986 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.297986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109657Jy sigma=1.877010 ! Fit after self-cal, rms=0.109334Jy sigma=1.871608 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0329819 Jy ! Component: 100 - total flux cleaned = 0.0501145 Jy ! Total flux subtracted in 100 components = 0.0501145 Jy ! Clean residual min=-0.008687 max=0.023892 Jy/beam ! Clean residual mean=-0.000057 rms=0.002543 Jy/beam ! Combined flux in latest and established models = 0.3481 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.3481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092217Jy sigma=1.558393 ! Fit after self-cal, rms=0.092183Jy sigma=1.557727 ! Inverting map ! Added new window around map position (3, 9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203863 Jy ! Component: 100 - total flux cleaned = 0.0322512 Jy ! Total flux subtracted in 100 components = 0.0322512 Jy ! Clean residual min=-0.006743 max=0.015060 Jy/beam ! Clean residual mean=-0.000038 rms=0.001860 Jy/beam ! Combined flux in latest and established models = 0.380351 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.380351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085023Jy sigma=1.423203 ! Fit after self-cal, rms=0.084612Jy sigma=1.416195 ! Inverting map ! Added new window around map position (4, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112513 Jy ! Component: 100 - total flux cleaned = 0.0180136 Jy ! Total flux subtracted in 100 components = 0.0180136 Jy ! Clean residual min=-0.005649 max=0.009356 Jy/beam ! Clean residual mean=-0.000026 rms=0.001513 Jy/beam ! Combined flux in latest and established models = 0.398365 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.398365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082063Jy sigma=1.370519 ! Fit after self-cal, rms=0.081885Jy sigma=1.367136 ! 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=2.903 mas, bmaj=7.751 mas, bpa=-7.719 degrees ! Estimated noise=0.552376 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 = 0.0106401 Jy ! Component: 100 - total flux cleaned = 0.017141 Jy ! Component: 150 - total flux cleaned = 0.0215115 Jy ! Component: 200 - total flux cleaned = 0.0244958 Jy ! Total flux subtracted in 200 components = 0.0244958 Jy ! Clean residual min=-0.005302 max=0.006300 Jy/beam ! Clean residual mean=-0.000051 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.422861 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 82 components and 0.422861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080359Jy sigma=1.339239 ! Fit after self-cal, rms=0.080300Jy sigma=1.337889 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.903 x 7.751 at -7.719 degrees (North through East) ! Clean map min=-0.0052351 max=0.28551 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.09 KP 0.99 ! LA 0.97 MK 0.98 NL 1.09 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.05 KP 0.99 ! LA 0.98 MK 1.00 NL 0.92 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.08 KP 1.00 ! LA 0.98 MK 1.02 NL 0.94 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.080300Jy sigma=1.337889 ! Fit after self-cal, rms=0.079449Jy sigma=1.317164 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.912 mas, bmaj=7.751 mas, bpa=-7.74 degrees ! Estimated noise=0.549998 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 = -0.00114894 Jy ! Component: 100 - total flux cleaned = -0.00115146 Jy ! Component: 150 - total flux cleaned = -0.00120023 Jy ! Component: 200 - total flux cleaned = -0.00124056 Jy ! Total flux subtracted in 200 components = -0.00124056 Jy ! Clean residual min=-0.004488 max=0.004944 Jy/beam ! Clean residual mean=-0.000031 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.42162 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 0.42162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079390Jy sigma=1.315547 ! Fit after self-cal, rms=0.079407Jy sigma=1.315406 ! 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=0.079407Jy sigma=1.315406 ! Fit after self-cal, rms=0.079036Jy sigma=1.289861 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.917 mas, bmaj=7.747 mas, bpa=-7.675 degrees ! Estimated noise=0.551788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00243982 Jy ! Component: 100 - total flux cleaned = -0.00290216 Jy ! Component: 150 - total flux cleaned = -0.00318832 Jy ! Component: 200 - total flux cleaned = -0.00335015 Jy ! Total flux subtracted in 200 components = -0.00335015 Jy ! Clean residual min=-0.003472 max=0.003598 Jy/beam ! Clean residual mean=-0.000023 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.41827 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.41827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078928Jy sigma=1.288346 ! Fit after self-cal, rms=0.078932Jy sigma=1.288157 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 = -0.000312991 Jy ! Component: 100 - total flux cleaned = -0.000347878 Jy ! Component: 150 - total flux cleaned = -0.000377316 Jy ! Component: 200 - total flux cleaned = -0.000432526 Jy ! Total flux subtracted in 200 components = -0.000432526 Jy ! Clean residual min=-0.003510 max=0.003457 Jy/beam ! Clean residual mean=-0.000024 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.417838 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 116 components and 0.417838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078904Jy sigma=1.287718 ! Fit after self-cal, rms=0.078902Jy sigma=1.287686 ! 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=0.078902Jy sigma=1.287686 ! Fit after self-cal, rms=0.078736Jy sigma=1.277372 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.916 mas, bmaj=7.738 mas, bpa=-7.709 degrees ! Estimated noise=0.551526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00164971 Jy ! Component: 100 - total flux cleaned = -0.00187669 Jy ! Component: 150 - total flux cleaned = -0.00198978 Jy ! Component: 200 - total flux cleaned = -0.00205486 Jy ! Total flux subtracted in 200 components = -0.00205486 Jy ! Clean residual min=-0.002810 max=0.003137 Jy/beam ! Clean residual mean=-0.000014 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.415783 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 125 components and 0.415783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078674Jy sigma=1.276505 ! Fit after self-cal, rms=0.078683Jy sigma=1.276389 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 (2, 45.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306307 Jy ! Component: 100 - total flux cleaned = 0.00441042 Jy ! Component: 150 - total flux cleaned = 0.00491485 Jy ! Component: 200 - total flux cleaned = 0.00510812 Jy ! Total flux subtracted in 200 components = 0.00510812 Jy ! Clean residual min=-0.002687 max=0.002568 Jy/beam ! Clean residual mean=-0.000012 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.420891 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 141 components and 0.420891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078563Jy sigma=1.273983 ! Fit after self-cal, rms=0.078549Jy sigma=1.273808 ! 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=0.078549Jy sigma=1.273808 ! Fit after self-cal, rms=0.078559Jy sigma=1.273486 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.372 mas, bmaj=18.64 mas, bpa=-2.936 degrees ! Estimated noise=0.732491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110859 Jy ! Component: 100 - total flux cleaned = 0.00138088 Jy ! Component: 150 - total flux cleaned = 0.0015436 Jy ! Component: 200 - total flux cleaned = 0.00165482 Jy ! Total flux subtracted in 200 components = 0.00165482 Jy ! Clean residual min=-0.002838 max=0.002185 Jy/beam ! Clean residual mean=-0.000019 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.422546 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 159 components and 0.422546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078539Jy sigma=1.273069 ! Fit after self-cal, rms=0.078535Jy sigma=1.273004 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 = 0.000350859 Jy ! Component: 100 - total flux cleaned = 0.000456145 Jy ! Component: 150 - total flux cleaned = 0.000545335 Jy ! Component: 200 - total flux cleaned = 0.000619821 Jy ! Total flux subtracted in 200 components = 0.000619821 Jy ! Clean residual min=-0.002790 max=0.002164 Jy/beam ! Clean residual mean=-0.000019 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.423166 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 163 components and 0.423166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078533Jy sigma=1.272955 ! Fit after self-cal, rms=0.078531Jy sigma=1.272937 ! 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=2.915 mas, bmaj=7.731 mas, bpa=-7.692 degrees ! Estimated noise=0.550771 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.915 x 7.731 at -7.692 degrees (North through East) ! Clean map min=-0.0023299 max=0.28524 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=2.383 mas, bmaj=6.345 mas, bpa=-7.446 degrees ! Estimated noise=0.7351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.222 Jy ! Component: 100 - total flux cleaned = 0.300178 Jy ! Component: 150 - total flux cleaned = 0.3346 Jy ! Component: 200 - total flux cleaned = 0.354648 Jy ! Total flux subtracted in 200 components = 0.354648 Jy ! Clean residual min=-0.006247 max=0.011512 Jy/beam ! Clean residual mean=-0.000042 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 0.354648 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.354648 Jy ! Inverting map and beam ! Estimated beam: bmin=2.915 mas, bmaj=7.731 mas, bpa=-7.692 degrees ! Estimated noise=0.550771 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 = 0.0224239 Jy ! Component: 100 - total flux cleaned = 0.035684 Jy ! Component: 150 - total flux cleaned = 0.0439488 Jy ! Component: 200 - total flux cleaned = 0.0492702 Jy ! Total flux subtracted in 200 components = 0.0492702 Jy ! Clean residual min=-0.003300 max=0.003995 Jy/beam ! Clean residual mean=-0.000037 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.403918 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 70 components and 0.403918 Jy ! Inverting map ! Added new window around map position (-2.5, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423909 Jy ! Component: 100 - total flux cleaned = 0.00739007 Jy ! Component: 150 - total flux cleaned = 0.0098706 Jy ! Component: 200 - total flux cleaned = 0.011851 Jy ! Total flux subtracted in 200 components = 0.011851 Jy ! Clean residual min=-0.002759 max=0.002505 Jy/beam ! Clean residual mean=-0.000019 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.415769 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 95 components and 0.415769 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=7.372 mas, bmaj=18.64 mas, bpa=-2.936 degrees ! Estimated noise=0.732491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243207 Jy ! Component: 100 - total flux cleaned = 0.00404196 Jy ! Component: 150 - total flux cleaned = 0.00519144 Jy ! Component: 200 - total flux cleaned = 0.00602708 Jy ! Total flux subtracted in 200 components = 0.00602708 Jy ! Clean residual min=-0.002880 max=0.002195 Jy/beam ! Clean residual mean=-0.000022 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.421796 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 = 0.000614203 Jy ! Component: 100 - total flux cleaned = 0.00107873 Jy ! Component: 150 - total flux cleaned = 0.00138319 Jy ! Component: 200 - total flux cleaned = 0.00145878 Jy ! Total flux subtracted in 200 components = 0.00145878 Jy ! Clean residual min=-0.002805 max=0.002206 Jy/beam ! Clean residual mean=-0.000018 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.423255 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 148 components and 0.423255 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.915 mas, bmaj=7.731 mas, bpa=-7.692 degrees ! Estimated noise=0.550771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000558203 Jy ! Component: 100 - total flux cleaned = -0.000523797 Jy ! Component: 150 - total flux cleaned = -0.000494611 Jy ! Component: 200 - total flux cleaned = -0.000494631 Jy ! Total flux subtracted in 200 components = -0.000494631 Jy ! Clean residual min=-0.002508 max=0.002671 Jy/beam ! Clean residual mean=-0.000009 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.42276 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 167 components and 0.42276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078487Jy sigma=1.272209 ! Fit after self-cal, rms=0.078481Jy sigma=1.272130 wmodel /J0620-2827_S_map.mod ! wmodel: Unable to open new model file: /J0620-2827_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0620-2827_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.915 x 7.731 at -7.692 degrees (North through East) ! Clean map min=-0.0023376 max=0.28763 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0620-2827_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.287631 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000605925 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.63198 0.63198 1.26396 2.52792 5.05584 10.1117 20.2234 40.4467 80.8935 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.287 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 474.698 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0620-2827_S_dfm.log closed on Thu May 19 22:12:11 2016