! Started logfile: J0539-2839_S_2015_01_23_pus_uvs.log on Mon Jan 2 18:06:43 2017 obs J0539-2839_S_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0539-2839_S_2015_01_23_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.663548 visibilities/baseline/integration-bin. ! Found source: J0539-2839 ! ! 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 338 lines of history. ! ! Reading 6808 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 J0539-2839_S_2015_01_23_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 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.445375Jy sigma=0.002706 ! Fit after self-cal, rms=0.431968Jy sigma=0.002593 ! 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=2.491 mas, bmaj=7.651 mas, bpa=4.586 degrees ! Estimated noise=1403.11 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 = 0.680552 Jy ! Component: 100 - total flux cleaned = 0.852357 Jy ! Total flux subtracted in 100 components = 0.852357 Jy ! Clean residual min=-0.045270 max=0.090138 Jy/beam ! Clean residual mean=-0.001012 rms=0.013672 Jy/beam ! Combined flux in latest and established models = 0.852357 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.852357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.398850Jy sigma=0.002605 ! Fit after self-cal, rms=0.398836Jy sigma=0.002605 ! Inverting map ! Added new window around map position (3, -6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0910056 Jy ! Component: 100 - total flux cleaned = 0.150503 Jy ! Total flux subtracted in 100 components = 0.150503 Jy ! Clean residual min=-0.041150 max=0.069249 Jy/beam ! Clean residual mean=-0.000799 rms=0.011404 Jy/beam ! Combined flux in latest and established models = 1.00286 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 1.00286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.384290Jy sigma=0.002274 ! Fit after self-cal, rms=0.383624Jy sigma=0.002265 ! 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=3.022 mas, bmaj=8.893 mas, bpa=4.202 degrees ! Estimated noise=1138.09 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 = 0.056958 Jy ! Component: 100 - total flux cleaned = 0.0885904 Jy ! Component: 150 - total flux cleaned = 0.107178 Jy ! Component: 200 - total flux cleaned = 0.109898 Jy ! Total flux subtracted in 200 components = 0.109898 Jy ! Clean residual min=-0.039752 max=0.062979 Jy/beam ! Clean residual mean=-0.000825 rms=0.013457 Jy/beam ! Combined flux in latest and established models = 1.11276 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 1.11276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.382533Jy sigma=0.002137 ! Fit after self-cal, rms=0.382158Jy sigma=0.002130 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 2.06 HN 1.09 KP 1.04 ! LA 0.95 MK 1.05 NL 1.31 OV 0.92 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 2.27 HN 1.16 KP 0.96 ! LA 0.91 MK 1.04 NL 1.34 OV 0.95 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 2.58 HN 1.14 KP 0.83 ! LA 0.73 MK 1.07 NL 1.13 OV 0.88 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 2.29 HN 1.09 KP 0.77 ! LA 0.76 MK 1.06 NL 0.94 OV 0.92 ! PT 0.97 SC 0.98 ! ! ! Fit before self-cal, rms=0.382158Jy sigma=0.002130 ! Fit after self-cal, rms=0.482435Jy sigma=0.001141 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.038 mas, bmaj=8.904 mas, bpa=4.863 degrees ! Estimated noise=1158.48 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 = -0.0122011 Jy ! Component: 100 - total flux cleaned = -0.0127948 Jy ! Component: 150 - total flux cleaned = -0.0132485 Jy ! Component: 200 - total flux cleaned = -0.0136733 Jy ! Total flux subtracted in 200 components = -0.0136733 Jy ! Clean residual min=-0.024371 max=0.023322 Jy/beam ! Clean residual mean=-0.000033 rms=0.004816 Jy/beam ! Combined flux in latest and established models = 1.09908 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 1.09908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.481583Jy sigma=0.001107 ! Fit after self-cal, rms=0.482035Jy sigma=0.001104 ! 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=0.482035Jy sigma=0.001104 ! Fit after self-cal, rms=0.556286Jy sigma=0.000946 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.057 mas, bmaj=8.941 mas, bpa=4.997 degrees ! Estimated noise=1167.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00242688 Jy ! Component: 100 - total flux cleaned = -0.00320945 Jy ! Component: 150 - total flux cleaned = -0.00422703 Jy ! Component: 200 - total flux cleaned = -0.00483616 Jy ! Total flux subtracted in 200 components = -0.00483616 Jy ! Clean residual min=-0.014157 max=0.012761 Jy/beam ! Clean residual mean=0.000001 rms=0.003059 Jy/beam ! Combined flux in latest and established models = 1.09425 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 1.09425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.555444Jy sigma=0.000928 ! Fit after self-cal, rms=0.555620Jy sigma=0.000927 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 = -0.00137619 Jy ! Component: 100 - total flux cleaned = -0.00269729 Jy ! Component: 150 - total flux cleaned = -0.00341789 Jy ! Component: 200 - total flux cleaned = -0.00387248 Jy ! Total flux subtracted in 200 components = -0.00387248 Jy ! Clean residual min=-0.014051 max=0.012913 Jy/beam ! Clean residual mean=-0.000009 rms=0.002967 Jy/beam ! Combined flux in latest and established models = 1.09038 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 1.09038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.555233Jy sigma=0.000919 ! Fit after self-cal, rms=0.555186Jy sigma=0.000918 ! 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=0.555186Jy sigma=0.000918 ! Fit after self-cal, rms=0.383005Jy sigma=0.000823 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.059 mas, bmaj=8.938 mas, bpa=4.931 degrees ! Estimated noise=1168.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00481639 Jy ! Component: 100 - total flux cleaned = -0.00608179 Jy ! Component: 150 - total flux cleaned = -0.00650888 Jy ! Component: 200 - total flux cleaned = -0.00709322 Jy ! Total flux subtracted in 200 components = -0.00709322 Jy ! Clean residual min=-0.008675 max=0.008366 Jy/beam ! Clean residual mean=-0.000016 rms=0.001626 Jy/beam ! Combined flux in latest and established models = 1.08328 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 1.08328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.382690Jy sigma=0.000815 ! Fit after self-cal, rms=0.382631Jy sigma=0.000814 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 = -0.000838776 Jy ! Component: 100 - total flux cleaned = -0.00171728 Jy ! Component: 150 - total flux cleaned = -0.00204183 Jy ! Component: 200 - total flux cleaned = -0.00249739 Jy ! Total flux subtracted in 200 components = -0.00249739 Jy ! Clean residual min=-0.008182 max=0.008090 Jy/beam ! Clean residual mean=-0.000022 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 1.08079 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 1.08079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.382485Jy sigma=0.000811 ! Fit after self-cal, rms=0.382460Jy sigma=0.000811 ! 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=0.382460Jy sigma=0.000811 ! Fit after self-cal, rms=0.386206Jy sigma=0.000809 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.447 mas, bmaj=19.48 mas, bpa=3.356 degrees ! Estimated noise=1518.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00429097 Jy ! Component: 100 - total flux cleaned = -0.00463755 Jy ! Component: 150 - total flux cleaned = -0.00494147 Jy ! Component: 200 - total flux cleaned = -0.00521349 Jy ! Total flux subtracted in 200 components = -0.00521349 Jy ! Clean residual min=-0.005950 max=0.008065 Jy/beam ! Clean residual mean=-0.000041 rms=0.001844 Jy/beam ! Combined flux in latest and established models = 1.07557 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 1.07557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.386128Jy sigma=0.000808 ! Fit after self-cal, rms=0.386123Jy sigma=0.000808 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 (14.5, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339531 Jy ! Component: 100 - total flux cleaned = 0.00356691 Jy ! Component: 150 - total flux cleaned = 0.00410817 Jy ! Component: 200 - total flux cleaned = 0.00444195 Jy ! Total flux subtracted in 200 components = 0.00444195 Jy ! Clean residual min=-0.006513 max=0.005348 Jy/beam ! Clean residual mean=-0.000012 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 1.08001 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 1.08001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.385970Jy sigma=0.000803 ! Fit after self-cal, rms=0.385920Jy sigma=0.000803 ! 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=3.057 mas, bmaj=8.932 mas, bpa=4.867 degrees ! Estimated noise=1168.25 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.057 x 8.932 at 4.867 degrees (North through East) ! Clean map min=-0.0068532 max=0.88031 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=0.385920Jy sigma=0.000803 ! Fit after self-cal, rms=0.396274Jy sigma=0.000744 ! Inverting map and beam ! Estimated beam: bmin=3.059 mas, bmaj=8.933 mas, bpa=4.791 degrees ! Estimated noise=1167.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000784964 Jy ! Component: 100 - total flux cleaned = -0.00055103 Jy ! Component: 150 - total flux cleaned = -0.00091318 Jy ! Component: 200 - total flux cleaned = -0.00107242 Jy ! Total flux subtracted in 200 components = -0.00107242 Jy ! Clean residual min=-0.005667 max=0.004651 Jy/beam ! Clean residual mean=-0.000004 rms=0.001240 Jy/beam ! Combined flux in latest and established models = 1.07894 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 136 components and 1.07894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.396036Jy sigma=0.000738 ! Fit after self-cal, rms=0.396012Jy sigma=0.000738 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000306885 Jy ! Component: 100 - total flux cleaned = 0.000163114 Jy ! Component: 150 - total flux cleaned = -0.00010942 Jy ! Component: 200 - total flux cleaned = 0.000276264 Jy ! Total flux subtracted in 200 components = 0.000276264 Jy ! Clean residual min=-0.005478 max=0.004377 Jy/beam ! Clean residual mean=-0.000004 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 1.07922 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 152 components and 1.07922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.395891Jy sigma=0.000735 ! Fit after self-cal, rms=0.395880Jy sigma=0.000735 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.395880Jy sigma=0.000735 ! Fit after self-cal, rms=0.395959Jy sigma=0.000734 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=2.522 mas, bmaj=7.635 mas, bpa=5.437 degrees ! Estimated noise=1427.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.691851 Jy ! Component: 100 - total flux cleaned = 0.859967 Jy ! Component: 150 - total flux cleaned = 0.938273 Jy ! Component: 200 - total flux cleaned = 0.985695 Jy ! Total flux subtracted in 200 components = 0.985695 Jy ! Clean residual min=-0.014799 max=0.025448 Jy/beam ! Clean residual mean=-0.000189 rms=0.003344 Jy/beam ! Combined flux in latest and established models = 0.985695 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.985695 Jy ! Inverting map and beam ! Estimated beam: bmin=3.056 mas, bmaj=8.928 mas, bpa=4.768 degrees ! Estimated noise=1165.49 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 = 0.0378121 Jy ! Component: 100 - total flux cleaned = 0.0589319 Jy ! Component: 150 - total flux cleaned = 0.0724226 Jy ! Component: 200 - total flux cleaned = 0.0799414 Jy ! Total flux subtracted in 200 components = 0.0799414 Jy ! Clean residual min=-0.006360 max=0.008545 Jy/beam ! Clean residual mean=-0.000047 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 1.06564 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 48 components and 1.06564 Jy ! Inverting map ! Added new window around map position (-4.5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00535396 Jy ! Component: 100 - total flux cleaned = 0.0076057 Jy ! Component: 150 - total flux cleaned = 0.00956333 Jy ! Component: 200 - total flux cleaned = 0.0104439 Jy ! Total flux subtracted in 200 components = 0.0104439 Jy ! Clean residual min=-0.004967 max=0.005211 Jy/beam ! Clean residual mean=-0.000019 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 1.07608 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 74 components and 1.07608 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=7.456 mas, bmaj=19.52 mas, bpa=3.284 degrees ! Estimated noise=1514.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291592 Jy ! Component: 100 - total flux cleaned = 0.00472643 Jy ! Component: 150 - total flux cleaned = 0.00634855 Jy ! Component: 200 - total flux cleaned = 0.00687925 Jy ! Total flux subtracted in 200 components = 0.00687925 Jy ! Clean residual min=-0.005226 max=0.004908 Jy/beam ! Clean residual mean=-0.000006 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 1.08296 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 = 0.000160284 Jy ! Component: 100 - total flux cleaned = 0.000309211 Jy ! Component: 150 - total flux cleaned = 0.000307231 Jy ! Component: 200 - total flux cleaned = 0.000307347 Jy ! Total flux subtracted in 200 components = 0.000307347 Jy ! Clean residual min=-0.005145 max=0.004794 Jy/beam ! Clean residual mean=-0.000003 rms=0.001443 Jy/beam ! Combined flux in latest and established models = 1.08327 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 118 components and 1.08327 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.056 mas, bmaj=8.928 mas, bpa=4.768 degrees ! Estimated noise=1165.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132139 Jy ! Component: 100 - total flux cleaned = -0.00132217 Jy ! Component: 150 - total flux cleaned = -0.0011475 Jy ! Component: 200 - total flux cleaned = -0.000992655 Jy ! Total flux subtracted in 200 components = -0.000992655 Jy ! Clean residual min=-0.004372 max=0.004771 Jy/beam ! Clean residual mean=-0.000003 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 1.08227 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 139 components and 1.08227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.396153Jy sigma=0.000735 ! Fit after self-cal, rms=0.396072Jy sigma=0.000734 wmodel J0539-2839_S_2015_01_23_pus_map.mod ! Writing 139 model components to file: J0539-2839_S_2015_01_23_pus_map.mod wobs J0539-2839_S_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0539-2839_S_2015_01_23_pus_uvs.fits wwins J0539-2839_S_2015_01_23_pus_map.win ! wwins: Wrote 4 windows to J0539-2839_S_2015_01_23_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 = 0.000249278 Jy ! Component: 100 - total flux cleaned = 0.000323446 Jy ! Component: 150 - total flux cleaned = 0.000541744 Jy ! Component: 200 - total flux cleaned = 0.000818259 Jy ! Component: 250 - total flux cleaned = 0.000884767 Jy ! Component: 300 - total flux cleaned = 0.000949903 Jy ! Component: 350 - total flux cleaned = 0.00113926 Jy ! Component: 400 - total flux cleaned = 0.0013248 Jy ! Component: 450 - total flux cleaned = 0.0015066 Jy ! Component: 500 - total flux cleaned = 0.00186359 Jy ! Component: 550 - total flux cleaned = 0.00221399 Jy ! Component: 600 - total flux cleaned = 0.00244469 Jy ! Component: 650 - total flux cleaned = 0.00272957 Jy ! Component: 700 - total flux cleaned = 0.00284246 Jy ! Component: 750 - total flux cleaned = 0.00300982 Jy ! Component: 800 - total flux cleaned = 0.00339247 Jy ! Component: 850 - total flux cleaned = 0.00371642 Jy ! Component: 900 - total flux cleaned = 0.00403575 Jy ! Component: 950 - total flux cleaned = 0.00408834 Jy ! Component: 1000 - total flux cleaned = 0.00419231 Jy ! Component: 1050 - total flux cleaned = 0.0043469 Jy ! Component: 1100 - total flux cleaned = 0.0045001 Jy ! Component: 1150 - total flux cleaned = 0.00460064 Jy ! Component: 1200 - total flux cleaned = 0.00470087 Jy ! Component: 1250 - total flux cleaned = 0.00484899 Jy ! Component: 1300 - total flux cleaned = 0.00499591 Jy ! Component: 1350 - total flux cleaned = 0.00523833 Jy ! Component: 1400 - total flux cleaned = 0.00533401 Jy ! Component: 1450 - total flux cleaned = 0.00561982 Jy ! Component: 1500 - total flux cleaned = 0.0058081 Jy ! Component: 1550 - total flux cleaned = 0.00608884 Jy ! Component: 1600 - total flux cleaned = 0.00622804 Jy ! Component: 1650 - total flux cleaned = 0.00636608 Jy ! Component: 1700 - total flux cleaned = 0.00659481 Jy ! Component: 1750 - total flux cleaned = 0.00686679 Jy ! Component: 1800 - total flux cleaned = 0.00695653 Jy ! Component: 1850 - total flux cleaned = 0.00713485 Jy ! Component: 1900 - total flux cleaned = 0.0072681 Jy ! Component: 1950 - total flux cleaned = 0.00722459 Jy ! Component: 2000 - total flux cleaned = 0.00752965 Jy ! Component: 2050 - total flux cleaned = 0.00761667 Jy ! Component: 2100 - total flux cleaned = 0.00765929 Jy ! Component: 2150 - total flux cleaned = 0.00778761 Jy ! Component: 2200 - total flux cleaned = 0.0081259 Jy ! Component: 2250 - total flux cleaned = 0.00816756 Jy ! Component: 2300 - total flux cleaned = 0.00820929 Jy ! Component: 2350 - total flux cleaned = 0.00829216 Jy ! Component: 2400 - total flux cleaned = 0.00845698 Jy ! Component: 2450 - total flux cleaned = 0.00841596 Jy ! Component: 2500 - total flux cleaned = 0.00857848 Jy ! Component: 2550 - total flux cleaned = 0.00837666 Jy ! Component: 2600 - total flux cleaned = 0.00837658 Jy ! Component: 2650 - total flux cleaned = 0.0082569 Jy ! Component: 2700 - total flux cleaned = 0.00817773 Jy ! Component: 2750 - total flux cleaned = 0.00805954 Jy ! Component: 2800 - total flux cleaned = 0.00802035 Jy ! Component: 2850 - total flux cleaned = 0.00782565 Jy ! Component: 2900 - total flux cleaned = 0.00798087 Jy ! Component: 2950 - total flux cleaned = 0.00771174 Jy ! Component: 3000 - total flux cleaned = 0.00763548 Jy ! Component: 3050 - total flux cleaned = 0.00774957 Jy ! Component: 3100 - total flux cleaned = 0.00759852 Jy ! Component: 3150 - total flux cleaned = 0.0075234 Jy ! Component: 3200 - total flux cleaned = 0.00752379 Jy ! Component: 3250 - total flux cleaned = 0.00748641 Jy ! Component: 3300 - total flux cleaned = 0.00774541 Jy ! Component: 3350 - total flux cleaned = 0.00756086 Jy ! Component: 3400 - total flux cleaned = 0.00759737 Jy ! Component: 3450 - total flux cleaned = 0.00759722 Jy ! Component: 3500 - total flux cleaned = 0.00759721 Jy ! Component: 3550 - total flux cleaned = 0.00756141 Jy ! Component: 3600 - total flux cleaned = 0.00763332 Jy ! Component: 3650 - total flux cleaned = 0.00756217 Jy ! Component: 3700 - total flux cleaned = 0.00756206 Jy ! Component: 3750 - total flux cleaned = 0.00766827 Jy ! Component: 3800 - total flux cleaned = 0.00766805 Jy ! Component: 3850 - total flux cleaned = 0.00766813 Jy ! Component: 3900 - total flux cleaned = 0.00766819 Jy ! Component: 3950 - total flux cleaned = 0.00766839 Jy ! Component: 4000 - total flux cleaned = 0.00770299 Jy ! Component: 4050 - total flux cleaned = 0.00773709 Jy ! Total flux subtracted in 4096 components = 0.0078052 Jy ! Clean residual min=-0.001706 max=0.002037 Jy/beam ! Clean residual mean=0.000003 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 1.09008 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 438 components and 1.09008 Jy ![Exited script file: muppet] wmap "J0539-2839_S_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.056 x 8.928 at 4.768 degrees (North through East) ! Clean map min=-0.0046503 max=0.89018 Jy/beam ! Writing clean map to FITS file: J0539-2839_S_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.890178 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00064708 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.218073 0.218073 0.436147 0.872293 1.74459 3.48917 6.97835 13.9567 27.9134 55.8268 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.89 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.056 x 8.928 at 4.768 degrees (North through East) ! Clean map min=-0.0046503 max=0.89018 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0539-2839_S_2015_01_23_pus_uvs.log closed on Mon Jan 2 18:06:48 2017