! Started logfile: J1127-1857_S_2014_08_09_pus_uvs.log on Tue Nov 29 23:03:31 2016 obs J1127-1857_S_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1127-1857_S_2014_08_09_pus_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.5341 visibilities/baseline/integration-bin. ! Found source: J1127-1857 ! ! 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 342 lines of history. ! ! Reading 2788 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 J1127-1857_S_2014_08_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 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.299589Jy sigma=0.002934 ! Fit after self-cal, rms=0.252132Jy sigma=0.002475 ! 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=3.194 mas, bmaj=9.187 mas, bpa=1.33 degrees ! Estimated noise=1735.75 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 = 0.597174 Jy ! Component: 100 - total flux cleaned = 0.728822 Jy ! Total flux subtracted in 100 components = 0.728822 Jy ! Clean residual min=-0.022134 max=0.042163 Jy/beam ! Clean residual mean=-0.000077 rms=0.006384 Jy/beam ! Combined flux in latest and established models = 0.728822 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.728822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153973Jy sigma=0.001302 ! Fit after self-cal, rms=0.153972Jy sigma=0.001302 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0438545 Jy ! Component: 100 - total flux cleaned = 0.0672112 Jy ! Total flux subtracted in 100 components = 0.0672112 Jy ! Clean residual min=-0.019035 max=0.019969 Jy/beam ! Clean residual mean=-0.000059 rms=0.004388 Jy/beam ! Combined flux in latest and established models = 0.796034 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 43 components and 0.796033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133959Jy sigma=0.001143 ! Fit after self-cal, rms=0.133937Jy sigma=0.001142 ! 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=3.93 mas, bmaj=10.91 mas, bpa=0.6029 degrees ! Estimated noise=1415.18 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 = 0.0209374 Jy ! Component: 100 - total flux cleaned = 0.0322364 Jy ! Component: 150 - total flux cleaned = 0.03876 Jy ! Component: 200 - total flux cleaned = 0.0425798 Jy ! Total flux subtracted in 200 components = 0.0425798 Jy ! Clean residual min=-0.012366 max=0.014314 Jy/beam ! Clean residual mean=-0.000080 rms=0.003486 Jy/beam ! Combined flux in latest and established models = 0.838613 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 87 components and 0.838613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129013Jy sigma=0.001124 ! Fit after self-cal, rms=0.129014Jy sigma=0.001124 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.91 HN 0.97 KP 1.05 ! LA 1.10 MK 1.03 NL 0.96 OV 0.98 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.07 HN 1.02 KP 1.02 ! LA 1.06 MK 1.01 NL 1.00 OV 1.03 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.23 HN 1.05 KP 0.90 ! LA 0.84 MK 1.03 NL 0.99 OV 0.95 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.08 HN 1.03 KP 0.87 ! LA 0.80 MK 1.02 NL 1.08 OV 1.00 ! PT 1.02 SC 0.97 ! ! ! Fit before self-cal, rms=0.129014Jy sigma=0.001124 ! Fit after self-cal, rms=0.083941Jy sigma=0.000767 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.944 mas, bmaj=10.93 mas, bpa=0.9146 degrees ! Estimated noise=1426.99 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 = -0.00179205 Jy ! Component: 100 - total flux cleaned = -0.00215931 Jy ! Component: 150 - total flux cleaned = -0.00243956 Jy ! Component: 200 - total flux cleaned = -0.00265192 Jy ! Total flux subtracted in 200 components = -0.00265192 Jy ! Clean residual min=-0.004666 max=0.005102 Jy/beam ! Clean residual mean=-0.000007 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.835961 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 0.835961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083869Jy sigma=0.000766 ! Fit after self-cal, rms=0.083858Jy sigma=0.000766 ! 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=0.083858Jy sigma=0.000766 ! Fit after self-cal, rms=0.082901Jy sigma=0.000756 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.945 mas, bmaj=10.94 mas, bpa=0.9175 degrees ! Estimated noise=1426.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00151522 Jy ! Component: 100 - total flux cleaned = -0.0018182 Jy ! Component: 150 - total flux cleaned = -0.00205097 Jy ! Component: 200 - total flux cleaned = -0.00226043 Jy ! Total flux subtracted in 200 components = -0.00226043 Jy ! Clean residual min=-0.004809 max=0.004527 Jy/beam ! Clean residual mean=-0.000004 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.833701 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 99 components and 0.833701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082854Jy sigma=0.000756 ! Fit after self-cal, rms=0.082850Jy sigma=0.000756 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 = -0.000281947 Jy ! Component: 100 - total flux cleaned = -0.000429945 Jy ! Component: 150 - total flux cleaned = -0.000531652 Jy ! Component: 200 - total flux cleaned = -0.000649083 Jy ! Total flux subtracted in 200 components = -0.000649083 Jy ! Clean residual min=-0.004729 max=0.004435 Jy/beam ! Clean residual mean=-0.000005 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.833052 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 103 components and 0.833052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082832Jy sigma=0.000756 ! Fit after self-cal, rms=0.082829Jy sigma=0.000756 ! 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=0.082829Jy sigma=0.000756 ! Fit after self-cal, rms=0.082810Jy sigma=0.000755 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.946 mas, bmaj=10.95 mas, bpa=0.9251 degrees ! Estimated noise=1425.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00122842 Jy ! Component: 100 - total flux cleaned = -0.00146422 Jy ! Component: 150 - total flux cleaned = -0.00167533 Jy ! Component: 200 - total flux cleaned = -0.00183868 Jy ! Total flux subtracted in 200 components = -0.00183868 Jy ! Clean residual min=-0.004696 max=0.004435 Jy/beam ! Clean residual mean=-0.000004 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.831213 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 103 components and 0.831213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082782Jy sigma=0.000755 ! Fit after self-cal, rms=0.082780Jy sigma=0.000755 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 = -0.000213283 Jy ! Component: 100 - total flux cleaned = -0.000328907 Jy ! Component: 150 - total flux cleaned = -0.000428564 Jy ! Component: 200 - total flux cleaned = -0.000519224 Jy ! Total flux subtracted in 200 components = -0.000519224 Jy ! Clean residual min=-0.004646 max=0.004360 Jy/beam ! Clean residual mean=-0.000004 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.830694 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 105 components and 0.830694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082769Jy sigma=0.000755 ! Fit after self-cal, rms=0.082767Jy sigma=0.000755 ! 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=0.082767Jy sigma=0.000755 ! Fit after self-cal, rms=0.082753Jy sigma=0.000755 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.774 mas, bmaj=17.68 mas, bpa=6.823 degrees ! Estimated noise=1663.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114223 Jy ! Component: 100 - total flux cleaned = -0.00144028 Jy ! Component: 150 - total flux cleaned = -0.00150548 Jy ! Component: 200 - total flux cleaned = -0.00156645 Jy ! Total flux subtracted in 200 components = -0.00156645 Jy ! Clean residual min=-0.004988 max=0.004589 Jy/beam ! Clean residual mean=-0.000006 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.829127 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 109 components and 0.829127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082741Jy sigma=0.000755 ! Fit after self-cal, rms=0.082737Jy sigma=0.000755 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 = -0.000171809 Jy ! Component: 100 - total flux cleaned = -0.000212584 Jy ! Component: 150 - total flux cleaned = -0.000261569 Jy ! Component: 200 - total flux cleaned = -0.000294082 Jy ! Total flux subtracted in 200 components = -0.000294082 Jy ! Clean residual min=-0.005021 max=0.004563 Jy/beam ! Clean residual mean=-0.000006 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.828833 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 109 components and 0.828833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082732Jy sigma=0.000755 ! Fit after self-cal, rms=0.082731Jy sigma=0.000755 ! 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=3.947 mas, bmaj=10.95 mas, bpa=0.9322 degrees ! Estimated noise=1425.3 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.947 x 10.95 at 0.9322 degrees (North through East) ! Clean map min=-0.0044952 max=0.77429 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=0.082731Jy sigma=0.000755 ! Fit after self-cal, rms=0.077002Jy sigma=0.000696 ! Inverting map and beam ! Estimated beam: bmin=3.949 mas, bmaj=10.96 mas, bpa=0.9202 degrees ! Estimated noise=1424.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000820934 Jy ! Component: 100 - total flux cleaned = -0.000980598 Jy ! Component: 150 - total flux cleaned = -0.00112275 Jy ! Component: 200 - total flux cleaned = -0.00123245 Jy ! Total flux subtracted in 200 components = -0.00123245 Jy ! Clean residual min=-0.004613 max=0.004325 Jy/beam ! Clean residual mean=-0.000003 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.827601 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 109 components and 0.827601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076989Jy sigma=0.000696 ! Fit after self-cal, rms=0.076988Jy sigma=0.000696 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000177759 Jy ! Component: 100 - total flux cleaned = -0.000222651 Jy ! Component: 150 - total flux cleaned = -0.000302792 Jy ! Component: 200 - total flux cleaned = -0.000375752 Jy ! Total flux subtracted in 200 components = -0.000375752 Jy ! Clean residual min=-0.004569 max=0.004273 Jy/beam ! Clean residual mean=-0.000003 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.827225 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 111 components and 0.827225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076983Jy sigma=0.000696 ! Fit after self-cal, rms=0.076982Jy sigma=0.000696 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076982Jy sigma=0.000696 ! Fit after self-cal, rms=0.076974Jy sigma=0.000696 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=3.193 mas, bmaj=9.214 mas, bpa=1.622 degrees ! Estimated noise=1744.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.598978 Jy ! Component: 100 - total flux cleaned = 0.730199 Jy ! Component: 150 - total flux cleaned = 0.773937 Jy ! Component: 200 - total flux cleaned = 0.796543 Jy ! Total flux subtracted in 200 components = 0.796543 Jy ! Clean residual min=-0.006537 max=0.010922 Jy/beam ! Clean residual mean=-0.000006 rms=0.001966 Jy/beam ! Combined flux in latest and established models = 0.796543 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.796543 Jy ! Inverting map and beam ! Estimated beam: bmin=3.95 mas, bmaj=10.96 mas, bpa=0.9279 degrees ! Estimated noise=1424.71 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 = 0.0149591 Jy ! Component: 100 - total flux cleaned = 0.0219937 Jy ! Component: 150 - total flux cleaned = 0.02565 Jy ! Component: 200 - total flux cleaned = 0.0276075 Jy ! Total flux subtracted in 200 components = 0.0276075 Jy ! Clean residual min=-0.004374 max=0.004121 Jy/beam ! Clean residual mean=-0.000005 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.82415 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 76 components and 0.82415 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=8.781 mas, bmaj=17.7 mas, bpa=6.803 degrees ! Estimated noise=1661.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106451 Jy ! Component: 100 - total flux cleaned = 0.00126918 Jy ! Component: 150 - total flux cleaned = 0.00139518 Jy ! Component: 200 - total flux cleaned = 0.00144648 Jy ! Total flux subtracted in 200 components = 0.00144648 Jy ! Clean residual min=-0.004934 max=0.004551 Jy/beam ! Clean residual mean=-0.000006 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.825596 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 = 4.34851e-05 Jy ! Component: 100 - total flux cleaned = 6.21534e-05 Jy ! Component: 150 - total flux cleaned = 7.86329e-05 Jy ! Component: 200 - total flux cleaned = 7.92497e-05 Jy ! Total flux subtracted in 200 components = 7.92497e-05 Jy ! Clean residual min=-0.004981 max=0.004555 Jy/beam ! Clean residual mean=-0.000006 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.825676 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 0.825676 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.95 mas, bmaj=10.96 mas, bpa=0.9279 degrees ! Estimated noise=1424.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.65751e-05 Jy ! Component: 100 - total flux cleaned = 0.000137427 Jy ! Component: 150 - total flux cleaned = 0.000179254 Jy ! Component: 200 - total flux cleaned = 0.00011821 Jy ! Total flux subtracted in 200 components = 0.00011821 Jy ! Clean residual min=-0.004564 max=0.004271 Jy/beam ! Clean residual mean=-0.000003 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.825794 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 94 components and 0.825794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077001Jy sigma=0.000696 ! Fit after self-cal, rms=0.076997Jy sigma=0.000696 wmodel J1127-1857_S_2014_08_09_pus_map.mod ! Writing 94 model components to file: J1127-1857_S_2014_08_09_pus_map.mod wobs J1127-1857_S_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1127-1857_S_2014_08_09_pus_uvs.fits wwins J1127-1857_S_2014_08_09_pus_map.win ! wwins: Wrote 1 windows to J1127-1857_S_2014_08_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 = -0.000511809 Jy ! Component: 100 - total flux cleaned = -0.00070397 Jy ! Component: 150 - total flux cleaned = -0.000955668 Jy ! Component: 200 - total flux cleaned = -0.000835972 Jy ! Component: 250 - total flux cleaned = -0.000670125 Jy ! Component: 300 - total flux cleaned = -0.000774588 Jy ! Component: 350 - total flux cleaned = -0.000927923 Jy ! Component: 400 - total flux cleaned = -0.00112652 Jy ! Component: 450 - total flux cleaned = -0.00131915 Jy ! Component: 500 - total flux cleaned = -0.00160147 Jy ! Component: 550 - total flux cleaned = -0.00155561 Jy ! Component: 600 - total flux cleaned = -0.00164511 Jy ! Component: 650 - total flux cleaned = -0.00155565 Jy ! Component: 700 - total flux cleaned = -0.00146842 Jy ! Component: 750 - total flux cleaned = -0.00146859 Jy ! Component: 800 - total flux cleaned = -0.00146854 Jy ! Component: 850 - total flux cleaned = -0.0013473 Jy ! Component: 900 - total flux cleaned = -0.00122803 Jy ! Component: 950 - total flux cleaned = -0.00122846 Jy ! Component: 1000 - total flux cleaned = -0.00115068 Jy ! Component: 1050 - total flux cleaned = -0.00107434 Jy ! Component: 1100 - total flux cleaned = -0.00103704 Jy ! Component: 1150 - total flux cleaned = -0.000963559 Jy ! Component: 1200 - total flux cleaned = -0.00107123 Jy ! Component: 1250 - total flux cleaned = -0.000964104 Jy ! Component: 1300 - total flux cleaned = -0.0011047 Jy ! Component: 1350 - total flux cleaned = -0.00117303 Jy ! Component: 1400 - total flux cleaned = -0.00117323 Jy ! Component: 1450 - total flux cleaned = -0.00127439 Jy ! Component: 1500 - total flux cleaned = -0.00134119 Jy ! Component: 1550 - total flux cleaned = -0.00150469 Jy ! Component: 1600 - total flux cleaned = -0.00150428 Jy ! Component: 1650 - total flux cleaned = -0.00153664 Jy ! Component: 1700 - total flux cleaned = -0.00166253 Jy ! Component: 1750 - total flux cleaned = -0.0016936 Jy ! Component: 1800 - total flux cleaned = -0.00175496 Jy ! Component: 1850 - total flux cleaned = -0.00178548 Jy ! Component: 1900 - total flux cleaned = -0.00187535 Jy ! Component: 1950 - total flux cleaned = -0.00205245 Jy ! Component: 2000 - total flux cleaned = -0.00205262 Jy ! Component: 2050 - total flux cleaned = -0.00208191 Jy ! Component: 2100 - total flux cleaned = -0.00222438 Jy ! Component: 2150 - total flux cleaned = -0.00230902 Jy ! Component: 2200 - total flux cleaned = -0.00242024 Jy ! Component: 2250 - total flux cleaned = -0.00250322 Jy ! Component: 2300 - total flux cleaned = -0.00261222 Jy ! Component: 2350 - total flux cleaned = -0.00263912 Jy ! Component: 2400 - total flux cleaned = -0.00279968 Jy ! Component: 2450 - total flux cleaned = -0.0028526 Jy ! Component: 2500 - total flux cleaned = -0.00287908 Jy ! Component: 2550 - total flux cleaned = -0.00295721 Jy ! Component: 2600 - total flux cleaned = -0.00308584 Jy ! Component: 2650 - total flux cleaned = -0.00308618 Jy ! Component: 2700 - total flux cleaned = -0.00321253 Jy ! Component: 2750 - total flux cleaned = -0.00331241 Jy ! Component: 2800 - total flux cleaned = -0.00346062 Jy ! Component: 2850 - total flux cleaned = -0.00355832 Jy ! Component: 2900 - total flux cleaned = -0.00353407 Jy ! Component: 2950 - total flux cleaned = -0.0036302 Jy ! Component: 3000 - total flux cleaned = -0.00360661 Jy ! Component: 3050 - total flux cleaned = -0.0037006 Jy ! Component: 3100 - total flux cleaned = -0.00367692 Jy ! Component: 3150 - total flux cleaned = -0.00372326 Jy ! Component: 3200 - total flux cleaned = -0.00372323 Jy ! Component: 3250 - total flux cleaned = -0.00372329 Jy ! Component: 3300 - total flux cleaned = -0.0038135 Jy ! Component: 3350 - total flux cleaned = -0.00383548 Jy ! Component: 3400 - total flux cleaned = -0.00387949 Jy ! Component: 3450 - total flux cleaned = -0.0039018 Jy ! Component: 3500 - total flux cleaned = -0.00403224 Jy ! Component: 3550 - total flux cleaned = -0.00409684 Jy ! Component: 3600 - total flux cleaned = -0.0039684 Jy ! Component: 3650 - total flux cleaned = -0.00405342 Jy ! Component: 3700 - total flux cleaned = -0.00411647 Jy ! Component: 3750 - total flux cleaned = -0.00409527 Jy ! Component: 3800 - total flux cleaned = -0.00413666 Jy ! Component: 3850 - total flux cleaned = -0.00413647 Jy ! Component: 3900 - total flux cleaned = -0.00409537 Jy ! Component: 3950 - total flux cleaned = -0.0041769 Jy ! Component: 4000 - total flux cleaned = -0.00411615 Jy ! Component: 4050 - total flux cleaned = -0.00411618 Jy ! Total flux subtracted in 4096 components = -0.00411619 Jy ! Clean residual min=-0.001252 max=0.001068 Jy/beam ! Clean residual mean=-0.000004 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.821678 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 361 components and 0.821678 Jy ![Exited script file: muppet] wmap "J1127-1857_S_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.95 x 10.96 at 0.9279 degrees (North through East) ! Clean map min=-0.0033411 max=0.77545 Jy/beam ! Writing clean map to FITS file: J1127-1857_S_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.775448 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000365247 device "J1127-1857_S_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1127-1857_S_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.141304 0.141304 0.282608 0.565217 1.13043 2.26087 4.52173 9.04347 18.0869 36.1739 72.3478 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.775 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.95 x 10.96 at 0.9279 degrees (North through East) ! Clean map min=-0.0033411 max=0.77545 Jy/beam quit ! Quitting program ! Log file J1127-1857_S_2014_08_09_pus_uvs.log closed on Tue Nov 29 23:03:36 2016