! Started logfile: J0804-2749_S_2014_06_09_pus_uvs.log on Wed Nov 16 19:47:13 2016 obs J0804-2749_S_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0804-2749_S_2014_06_09_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.78645 visibilities/baseline/integration-bin. ! Found source: J0804-2749 ! ! 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 11608 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 J0804-2749_S_2014_06_09_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 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.808290Jy sigma=0.007000 ! Fit after self-cal, rms=0.717530Jy sigma=0.006131 ! 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=2.327 mas, bmaj=6.785 mas, bpa=-7.142 degrees ! Estimated noise=1213.68 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 = 0.205445 Jy ! Component: 100 - total flux cleaned = 0.277368 Jy ! Total flux subtracted in 100 components = 0.277368 Jy ! Clean residual min=-0.016727 max=0.035715 Jy/beam ! Clean residual mean=-0.000096 rms=0.005710 Jy/beam ! Combined flux in latest and established models = 0.277368 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.277368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146378Jy sigma=0.001302 ! Fit after self-cal, rms=0.146233Jy sigma=0.001300 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0420246 Jy ! Component: 100 - total flux cleaned = 0.069665 Jy ! Total flux subtracted in 100 components = 0.069665 Jy ! Clean residual min=-0.015117 max=0.025878 Jy/beam ! Clean residual mean=-0.000062 rms=0.004018 Jy/beam ! Combined flux in latest and established models = 0.347033 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.347033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124845Jy sigma=0.001062 ! Fit after self-cal, rms=0.124764Jy sigma=0.001061 ! Inverting map ! Added new window around map position (-4, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257699 Jy ! Component: 100 - total flux cleaned = 0.0437255 Jy ! Total flux subtracted in 100 components = 0.0437255 Jy ! Clean residual min=-0.013638 max=0.017602 Jy/beam ! Clean residual mean=-0.000044 rms=0.003171 Jy/beam ! Combined flux in latest and established models = 0.390759 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.390759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115120Jy sigma=0.000957 ! Fit after self-cal, rms=0.114663Jy sigma=0.000954 ! 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=2.885 mas, bmaj=8.157 mas, bpa=-6.897 degrees ! Estimated noise=761.164 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 = 0.0266027 Jy ! Component: 100 - total flux cleaned = 0.0428168 Jy ! Component: 150 - total flux cleaned = 0.0531691 Jy ! Component: 200 - total flux cleaned = 0.059805 Jy ! Total flux subtracted in 200 components = 0.059805 Jy ! Clean residual min=-0.012660 max=0.018211 Jy/beam ! Clean residual mean=-0.000034 rms=0.003001 Jy/beam ! Combined flux in latest and established models = 0.450564 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 78 components and 0.450564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108407Jy sigma=0.000888 ! Fit after self-cal, rms=0.107926Jy sigma=0.000883 ! Inverting map ! Added new window around map position (-10.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179242 Jy ! Component: 100 - total flux cleaned = 0.0263402 Jy ! Component: 150 - total flux cleaned = 0.0318301 Jy ! Component: 200 - total flux cleaned = 0.0349765 Jy ! Total flux subtracted in 200 components = 0.0349765 Jy ! Clean residual min=-0.009148 max=0.010783 Jy/beam ! Clean residual mean=0.000008 rms=0.002011 Jy/beam ! Combined flux in latest and established models = 0.48554 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 113 components and 0.48554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104831Jy sigma=0.000858 ! Fit after self-cal, rms=0.104454Jy sigma=0.000854 ! 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 0.84 HN 1.10 KP 1.04 ! LA 1.18 MK 1.02 NL 1.03 OV 0.97 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.17 KP 1.00 ! LA 1.16 MK 0.99 NL 1.06 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.12 KP 0.90 ! LA 0.89 MK 1.01 NL 1.01 OV 0.93 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.07 KP 0.89 ! LA 0.85 MK 0.94 NL 1.07 OV 0.97 ! PT 1.00 SC 0.89 ! ! ! Fit before self-cal, rms=0.104454Jy sigma=0.000854 ! Fit after self-cal, rms=0.098353Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.88 mas, bmaj=8.086 mas, bpa=-6.596 degrees ! Estimated noise=760.113 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 = 0.00217423 Jy ! Component: 100 - total flux cleaned = 0.0021851 Jy ! Component: 150 - total flux cleaned = 0.00250165 Jy ! Component: 200 - total flux cleaned = 0.00285994 Jy ! Total flux subtracted in 200 components = 0.00285994 Jy ! Clean residual min=-0.004582 max=0.004534 Jy/beam ! Clean residual mean=-0.000025 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.4884 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 140 components and 0.4884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097953Jy sigma=0.000774 ! Fit after self-cal, rms=0.097982Jy sigma=0.000774 ! 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=0.097982Jy sigma=0.000774 ! Fit after self-cal, rms=0.098140Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.882 mas, bmaj=8.083 mas, bpa=-6.516 degrees ! Estimated noise=758.366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000478604 Jy ! Component: 100 - total flux cleaned = -0.000400617 Jy ! Component: 150 - total flux cleaned = -0.000191798 Jy ! Component: 200 - total flux cleaned = -6.52137e-05 Jy ! Total flux subtracted in 200 components = -6.52137e-05 Jy ! Clean residual min=-0.003790 max=0.003397 Jy/beam ! Clean residual mean=-0.000023 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.488335 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 154 components and 0.488335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097988Jy sigma=0.000770 ! Fit after self-cal, rms=0.097985Jy 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 = 0.000540574 Jy ! Component: 100 - total flux cleaned = 0.000649512 Jy ! Component: 150 - total flux cleaned = 0.000699251 Jy ! Component: 200 - total flux cleaned = 0.000792239 Jy ! Total flux subtracted in 200 components = 0.000792239 Jy ! Clean residual min=-0.003619 max=0.003340 Jy/beam ! Clean residual mean=-0.000022 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.489127 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 164 components and 0.489127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097925Jy sigma=0.000770 ! Fit after self-cal, rms=0.097920Jy 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=0.097920Jy sigma=0.000770 ! Fit after self-cal, rms=0.098737Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.882 mas, bmaj=8.08 mas, bpa=-6.447 degrees ! Estimated noise=757.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000533456 Jy ! Component: 100 - total flux cleaned = -0.000472922 Jy ! Component: 150 - total flux cleaned = -0.00042731 Jy ! Component: 200 - total flux cleaned = -0.000426209 Jy ! Total flux subtracted in 200 components = -0.000426209 Jy ! Clean residual min=-0.002926 max=0.003118 Jy/beam ! Clean residual mean=-0.000021 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.488701 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 177 components and 0.488701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098668Jy sigma=0.000768 ! Fit after self-cal, rms=0.098679Jy sigma=0.000768 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.60065e-05 Jy ! Component: 100 - total flux cleaned = 1.18577e-05 Jy ! Component: 150 - total flux cleaned = 0.000140525 Jy ! Component: 200 - total flux cleaned = 0.000141665 Jy ! Total flux subtracted in 200 components = 0.000141665 Jy ! Clean residual min=-0.002877 max=0.003070 Jy/beam ! Clean residual mean=-0.000020 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.488843 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 188 components and 0.488843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098652Jy sigma=0.000768 ! Fit after self-cal, rms=0.098648Jy sigma=0.000768 ! 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=0.098648Jy sigma=0.000768 ! Fit after self-cal, rms=0.098943Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.564 mas, bmaj=21 mas, bpa=-3.006 degrees ! Estimated noise=959.913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000649678 Jy ! Component: 100 - total flux cleaned = -0.000707556 Jy ! Component: 150 - total flux cleaned = -0.000778238 Jy ! Component: 200 - total flux cleaned = -0.000798721 Jy ! Total flux subtracted in 200 components = -0.000798721 Jy ! Clean residual min=-0.003454 max=0.004280 Jy/beam ! Clean residual mean=-0.000043 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.488044 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 199 components and 0.488044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098928Jy sigma=0.000767 ! Fit after self-cal, rms=0.098931Jy sigma=0.000767 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 = -0.000278074 Jy ! Component: 100 - total flux cleaned = -0.000242632 Jy ! Component: 150 - total flux cleaned = -0.000210323 Jy ! Component: 200 - total flux cleaned = -0.000195835 Jy ! Total flux subtracted in 200 components = -0.000195835 Jy ! Clean residual min=-0.003466 max=0.004247 Jy/beam ! Clean residual mean=-0.000044 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.487848 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 203 components and 0.487848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098924Jy sigma=0.000767 ! Fit after self-cal, rms=0.098925Jy sigma=0.000767 ! 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=2.883 mas, bmaj=8.073 mas, bpa=-6.394 degrees ! Estimated noise=756.858 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.883 x 8.073 at -6.394 degrees (North through East) ! Clean map min=-0.0026918 max=0.27673 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=2.325 mas, bmaj=6.701 mas, bpa=-6.551 degrees ! Estimated noise=1198.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.203167 Jy ! Component: 100 - total flux cleaned = 0.274988 Jy ! Component: 150 - total flux cleaned = 0.318062 Jy ! Component: 200 - total flux cleaned = 0.347303 Jy ! Total flux subtracted in 200 components = 0.347303 Jy ! Clean residual min=-0.008642 max=0.017524 Jy/beam ! Clean residual mean=-0.000059 rms=0.003246 Jy/beam ! Combined flux in latest and established models = 0.347303 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.347303 Jy ! Inverting map and beam ! Estimated beam: bmin=2.883 mas, bmaj=8.073 mas, bpa=-6.394 degrees ! Estimated noise=756.858 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 = 0.0400269 Jy ! Component: 100 - total flux cleaned = 0.0666002 Jy ! Component: 150 - total flux cleaned = 0.0855773 Jy ! Component: 200 - total flux cleaned = 0.0992867 Jy ! Total flux subtracted in 200 components = 0.0992867 Jy ! Clean residual min=-0.004885 max=0.008013 Jy/beam ! Clean residual mean=-0.000065 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.446589 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 118 components and 0.446589 Jy ! Inverting map ! Added new window around map position (-39.5, 77.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00999094 Jy ! Component: 100 - total flux cleaned = 0.0173092 Jy ! Component: 150 - total flux cleaned = 0.0227657 Jy ! Component: 200 - total flux cleaned = 0.0269006 Jy ! Total flux subtracted in 200 components = 0.0269006 Jy ! Clean residual min=-0.003274 max=0.003378 Jy/beam ! Clean residual mean=-0.000036 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.47349 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 171 components and 0.47349 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=7.564 mas, bmaj=21 mas, bpa=-3.006 degrees ! Estimated noise=959.913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00577805 Jy ! Component: 100 - total flux cleaned = 0.00908869 Jy ! Component: 150 - total flux cleaned = 0.0110356 Jy ! Component: 200 - total flux cleaned = 0.0119991 Jy ! Total flux subtracted in 200 components = 0.0119991 Jy ! Clean residual min=-0.003657 max=0.004153 Jy/beam ! Clean residual mean=-0.000049 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.485489 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 = 0.000277827 Jy ! Component: 100 - total flux cleaned = 0.000424569 Jy ! Component: 150 - total flux cleaned = 0.00055291 Jy ! Component: 200 - total flux cleaned = 0.00064316 Jy ! Total flux subtracted in 200 components = 0.00064316 Jy ! Clean residual min=-0.003567 max=0.004174 Jy/beam ! Clean residual mean=-0.000047 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.486132 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 212 components and 0.486132 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.883 mas, bmaj=8.073 mas, bpa=-6.394 degrees ! Estimated noise=756.858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000510928 Jy ! Component: 100 - total flux cleaned = -0.000315818 Jy ! Component: 150 - total flux cleaned = -0.000315398 Jy ! Component: 200 - total flux cleaned = -0.000316676 Jy ! Total flux subtracted in 200 components = -0.000316676 Jy ! Clean residual min=-0.002838 max=0.002684 Jy/beam ! Clean residual mean=-0.000022 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.485816 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 231 components and 0.485816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098869Jy sigma=0.000767 ! Fit after self-cal, rms=0.098860Jy sigma=0.000767 wmodel J0804-2749_S_2014_06_09_pus_map.mod ! Writing 231 model components to file: J0804-2749_S_2014_06_09_pus_map.mod wobs J0804-2749_S_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0804-2749_S_2014_06_09_pus_uvs.fits wwins J0804-2749_S_2014_06_09_pus_map.win ! wwins: Wrote 4 windows to J0804-2749_S_2014_06_09_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 = -0.000475936 Jy ! Component: 100 - total flux cleaned = -0.000430698 Jy ! Component: 150 - total flux cleaned = -0.000560077 Jy ! Component: 200 - total flux cleaned = -0.00060006 Jy ! Component: 250 - total flux cleaned = -0.000600402 Jy ! Component: 300 - total flux cleaned = -0.000823844 Jy ! Component: 350 - total flux cleaned = -0.00107441 Jy ! Component: 400 - total flux cleaned = -0.0012129 Jy ! Component: 450 - total flux cleaned = -0.00138152 Jy ! Component: 500 - total flux cleaned = -0.0015783 Jy ! Component: 550 - total flux cleaned = -0.00177038 Jy ! Component: 600 - total flux cleaned = -0.00208177 Jy ! Component: 650 - total flux cleaned = -0.00223271 Jy ! Component: 700 - total flux cleaned = -0.00241079 Jy ! Component: 750 - total flux cleaned = -0.0025549 Jy ! Component: 800 - total flux cleaned = -0.00269666 Jy ! Component: 850 - total flux cleaned = -0.00280763 Jy ! Component: 900 - total flux cleaned = -0.00294321 Jy ! Component: 950 - total flux cleaned = -0.00307592 Jy ! Component: 1000 - total flux cleaned = -0.00315381 Jy ! Component: 1050 - total flux cleaned = -0.00325605 Jy ! Component: 1100 - total flux cleaned = -0.0033816 Jy ! Component: 1150 - total flux cleaned = -0.00348045 Jy ! Component: 1200 - total flux cleaned = -0.00360245 Jy ! Component: 1250 - total flux cleaned = -0.00374657 Jy ! Component: 1300 - total flux cleaned = -0.00386451 Jy ! Component: 1350 - total flux cleaned = -0.00395764 Jy ! Component: 1400 - total flux cleaned = -0.00407245 Jy ! Component: 1450 - total flux cleaned = -0.00416289 Jy ! Component: 1500 - total flux cleaned = -0.00431857 Jy ! Component: 1550 - total flux cleaned = -0.00436252 Jy ! Component: 1600 - total flux cleaned = -0.00447082 Jy ! Component: 1650 - total flux cleaned = -0.00457765 Jy ! Component: 1700 - total flux cleaned = -0.00466214 Jy ! Component: 1750 - total flux cleaned = -0.00476627 Jy ! Component: 1800 - total flux cleaned = -0.00484859 Jy ! Component: 1850 - total flux cleaned = -0.00492969 Jy ! Component: 1900 - total flux cleaned = -0.00500991 Jy ! Component: 1950 - total flux cleaned = -0.00498999 Jy ! Component: 2000 - total flux cleaned = -0.00502934 Jy ! Component: 2050 - total flux cleaned = -0.00510702 Jy ! Component: 2100 - total flux cleaned = -0.00512645 Jy ! Component: 2150 - total flux cleaned = -0.00520271 Jy ! Component: 2200 - total flux cleaned = -0.00525917 Jy ! Component: 2250 - total flux cleaned = -0.0052777 Jy ! Component: 2300 - total flux cleaned = -0.00531474 Jy ! Component: 2350 - total flux cleaned = -0.00529638 Jy ! Component: 2400 - total flux cleaned = -0.00535063 Jy ! Component: 2450 - total flux cleaned = -0.00531485 Jy ! Component: 2500 - total flux cleaned = -0.00531499 Jy ! Component: 2550 - total flux cleaned = -0.0053329 Jy ! Component: 2600 - total flux cleaned = -0.00536737 Jy ! Component: 2650 - total flux cleaned = -0.0053499 Jy ! Component: 2700 - total flux cleaned = -0.00531549 Jy ! Component: 2750 - total flux cleaned = -0.0053155 Jy ! Component: 2800 - total flux cleaned = -0.00526513 Jy ! Component: 2850 - total flux cleaned = -0.00523175 Jy ! Component: 2900 - total flux cleaned = -0.0051823 Jy ! Component: 2950 - total flux cleaned = -0.00524808 Jy ! Component: 3000 - total flux cleaned = -0.00524807 Jy ! Component: 3050 - total flux cleaned = -0.00521586 Jy ! Component: 3100 - total flux cleaned = -0.00516808 Jy ! Component: 3150 - total flux cleaned = -0.00518392 Jy ! Component: 3200 - total flux cleaned = -0.00516813 Jy ! Component: 3250 - total flux cleaned = -0.00515261 Jy ! Component: 3300 - total flux cleaned = -0.0051215 Jy ! Component: 3350 - total flux cleaned = -0.00512175 Jy ! Component: 3400 - total flux cleaned = -0.00513693 Jy ! Component: 3450 - total flux cleaned = -0.00509167 Jy ! Component: 3500 - total flux cleaned = -0.00504649 Jy ! Component: 3550 - total flux cleaned = -0.00501665 Jy ! Component: 3600 - total flux cleaned = -0.00501652 Jy ! Component: 3650 - total flux cleaned = -0.00498738 Jy ! Component: 3700 - total flux cleaned = -0.00498748 Jy ! Component: 3750 - total flux cleaned = -0.00495875 Jy ! Component: 3800 - total flux cleaned = -0.00491567 Jy ! Component: 3850 - total flux cleaned = -0.00492986 Jy ! Component: 3900 - total flux cleaned = -0.00488728 Jy ! Component: 3950 - total flux cleaned = -0.00480311 Jy ! Component: 4000 - total flux cleaned = -0.00478934 Jy ! Component: 4050 - total flux cleaned = -0.00474786 Jy ! Total flux subtracted in 4096 components = -0.00473413 Jy ! Clean residual min=-0.000901 max=0.000819 Jy/beam ! Clean residual mean=-0.000005 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.481082 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 551 components and 0.481081 Jy ![Exited script file: muppet] wmap "J0804-2749_S_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.883 x 8.073 at -6.394 degrees (North through East) ! Clean map min=-0.0018879 max=0.28118 Jy/beam ! Writing clean map to FITS file: J0804-2749_S_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.281176 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000254215 device "J0804-2749_S_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0804-2749_S_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.271234 0.271234 0.542468 1.08494 2.16987 4.33974 8.67949 17.359 34.7179 69.4359 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.281 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.883 x 8.073 at -6.394 degrees (North through East) ! Clean map min=-0.0018879 max=0.28118 Jy/beam quit ! Quitting program ! Log file J0804-2749_S_2014_06_09_pus_uvs.log closed on Wed Nov 16 19:47:18 2016