! Started logfile: J0650-1637_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:25:11 2016 obs J0650-1637_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0650-1637_S_2014_12_20_pus_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.725641 visibilities/baseline/integration-bin. ! Found source: J0650-1637 ! ! 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 344 lines of history. ! ! Reading 3396 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 J0650-1637_S_2014_12_20_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.134017Jy sigma=0.011643 ! Fit after self-cal, rms=1.087900Jy sigma=0.011156 ! 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=2.513 mas, bmaj=6.577 mas, bpa=0.896 degrees ! Estimated noise=1654.5 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 = 1.44239 Jy ! Component: 100 - total flux cleaned = 1.7901 Jy ! Total flux subtracted in 100 components = 1.7901 Jy ! Clean residual min=-0.076332 max=0.144911 Jy/beam ! Clean residual mean=-0.000355 rms=0.021300 Jy/beam ! Combined flux in latest and established models = 1.7901 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.7901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.442810Jy sigma=0.004213 ! Fit after self-cal, rms=0.442798Jy sigma=0.004213 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.162239 Jy ! Component: 100 - total flux cleaned = 0.253377 Jy ! Total flux subtracted in 100 components = 0.253377 Jy ! Clean residual min=-0.060310 max=0.053628 Jy/beam ! Clean residual mean=-0.000211 rms=0.013814 Jy/beam ! Combined flux in latest and established models = 2.04348 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 2.04348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.320640Jy sigma=0.002952 ! Fit after self-cal, rms=0.320648Jy sigma=0.002951 ! 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=3.483 mas, bmaj=8.924 mas, bpa=1.053 degrees ! Estimated noise=1165.14 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 = 0.0963216 Jy ! Component: 100 - total flux cleaned = 0.143072 Jy ! Component: 150 - total flux cleaned = 0.167561 Jy ! Component: 200 - total flux cleaned = 0.178981 Jy ! Total flux subtracted in 200 components = 0.178981 Jy ! Clean residual min=-0.077005 max=0.081396 Jy/beam ! Clean residual mean=-0.000274 rms=0.019736 Jy/beam ! Combined flux in latest and established models = 2.22246 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 47 components and 2.22246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.283861Jy sigma=0.002716 ! Fit after self-cal, rms=0.283873Jy sigma=0.002714 ! 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 0.98 FD 0.86 HN 1.01 KP 1.09 ! LA 0.98 MK 0.99 NL 1.05 OV 0.99 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.07 KP 1.05 ! LA 0.95 MK 0.99 NL 1.06 OV 1.02 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.16 HN 1.07 KP 0.94 ! LA 0.77 MK 1.01 NL 1.17 OV 0.95 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.02 KP 0.89 ! LA 0.81 MK 1.01 NL 1.09 OV 1.00 ! PT 1.04 SC 0.98 ! ! ! Fit before self-cal, rms=0.283873Jy sigma=0.002714 ! Fit after self-cal, rms=0.130354Jy sigma=0.001344 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.499 mas, bmaj=8.948 mas, bpa=1.106 degrees ! Estimated noise=1169.86 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 (6, -49.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0541194 Jy ! Component: 100 - total flux cleaned = 0.0777682 Jy ! Component: 150 - total flux cleaned = 0.0866014 Jy ! Component: 200 - total flux cleaned = 0.0947341 Jy ! Total flux subtracted in 200 components = 0.0947341 Jy ! Clean residual min=-0.019527 max=0.037554 Jy/beam ! Clean residual mean=-0.000060 rms=0.006810 Jy/beam ! Combined flux in latest and established models = 2.3172 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 89 components and 2.3172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107561Jy sigma=0.001079 ! Fit after self-cal, rms=0.106736Jy sigma=0.001071 ! Inverting map ! Added new window around map position (-39, 31.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0309265 Jy ! Component: 100 - total flux cleaned = 0.034291 Jy ! Component: 150 - total flux cleaned = 0.0394079 Jy ! Component: 200 - total flux cleaned = 0.0436853 Jy ! Total flux subtracted in 200 components = 0.0436853 Jy ! Clean residual min=-0.016191 max=0.015279 Jy/beam ! Clean residual mean=-0.000013 rms=0.004127 Jy/beam ! Combined flux in latest and established models = 2.36088 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 136 components and 2.36088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095523Jy sigma=0.000949 ! Fit after self-cal, rms=0.095465Jy sigma=0.000947 ! 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=0.095465Jy sigma=0.000947 ! Fit after self-cal, rms=0.094825Jy sigma=0.000942 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.499 mas, bmaj=8.946 mas, bpa=1.092 degrees ! Estimated noise=1165.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00486795 Jy ! Component: 100 - total flux cleaned = 0.00643119 Jy ! Component: 150 - total flux cleaned = 0.00800768 Jy ! Component: 200 - total flux cleaned = 0.00959278 Jy ! Total flux subtracted in 200 components = 0.00959278 Jy ! Clean residual min=-0.012558 max=0.013509 Jy/beam ! Clean residual mean=0.000013 rms=0.003461 Jy/beam ! Combined flux in latest and established models = 2.37047 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 152 components and 2.37047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093022Jy sigma=0.000924 ! Fit after self-cal, rms=0.093014Jy sigma=0.000924 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 = 0.00194831 Jy ! Component: 100 - total flux cleaned = 0.00250758 Jy ! Component: 150 - total flux cleaned = 0.00300589 Jy ! Component: 200 - total flux cleaned = 0.00315215 Jy ! Total flux subtracted in 200 components = 0.00315215 Jy ! Clean residual min=-0.012366 max=0.012782 Jy/beam ! Clean residual mean=0.000016 rms=0.003295 Jy/beam ! Combined flux in latest and established models = 2.37363 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 168 components and 2.37363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092384Jy sigma=0.000919 ! Fit after self-cal, rms=0.092388Jy sigma=0.000919 ! 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=0.092388Jy sigma=0.000919 ! Fit after self-cal, rms=0.092317Jy sigma=0.000918 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.498 mas, bmaj=8.944 mas, bpa=1.1 degrees ! Estimated noise=1165.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000440473 Jy ! Component: 100 - total flux cleaned = 0.000727113 Jy ! Component: 150 - total flux cleaned = 0.000728071 Jy ! Component: 200 - total flux cleaned = 0.000852638 Jy ! Total flux subtracted in 200 components = 0.000852638 Jy ! Clean residual min=-0.011913 max=0.012181 Jy/beam ! Clean residual mean=0.000012 rms=0.003169 Jy/beam ! Combined flux in latest and established models = 2.37448 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 186 components and 2.37448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091924Jy sigma=0.000914 ! Fit after self-cal, rms=0.091924Jy sigma=0.000914 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 = 1.97268e-05 Jy ! Component: 100 - total flux cleaned = 2.27036e-05 Jy ! Component: 150 - total flux cleaned = 0.000138964 Jy ! Component: 200 - total flux cleaned = 0.000135455 Jy ! Total flux subtracted in 200 components = 0.000135455 Jy ! Clean residual min=-0.011728 max=0.011963 Jy/beam ! Clean residual mean=0.000011 rms=0.003116 Jy/beam ! Combined flux in latest and established models = 2.37461 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 194 components and 2.37461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091641Jy sigma=0.000912 ! Fit after self-cal, rms=0.091646Jy sigma=0.000912 ! 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=0.091646Jy sigma=0.000912 ! Fit after self-cal, rms=0.091595Jy sigma=0.000911 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.219 mas, bmaj=18.03 mas, bpa=9.92 degrees ! Estimated noise=1356.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410889 Jy ! Component: 100 - total flux cleaned = 0.00025335 Jy ! Component: 150 - total flux cleaned = -3.33633e-05 Jy ! Component: 200 - total flux cleaned = -0.000440929 Jy ! Total flux subtracted in 200 components = -0.000440929 Jy ! Clean residual min=-0.013842 max=0.013591 Jy/beam ! Clean residual mean=0.000016 rms=0.004164 Jy/beam ! Combined flux in latest and established models = 2.37417 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 211 components and 2.37417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091434Jy sigma=0.000909 ! Fit after self-cal, rms=0.091434Jy sigma=0.000909 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 = 4.99819e-05 Jy ! Component: 100 - total flux cleaned = -0.000199414 Jy ! Component: 150 - total flux cleaned = -0.000440382 Jy ! Component: 200 - total flux cleaned = -0.000784349 Jy ! Total flux subtracted in 200 components = -0.000784349 Jy ! Clean residual min=-0.013658 max=0.013103 Jy/beam ! Clean residual mean=0.000015 rms=0.004062 Jy/beam ! Combined flux in latest and established models = 2.37339 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 220 components and 2.37339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091327Jy sigma=0.000909 ! Fit after self-cal, rms=0.091331Jy sigma=0.000908 ! 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=3.499 mas, bmaj=8.942 mas, bpa=1.118 degrees ! Estimated noise=1164.76 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.499 x 8.942 at 1.118 degrees (North through East) ! Clean map min=-0.024039 max=1.9477 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=0.091331Jy sigma=0.000908 ! Fit after self-cal, rms=0.079195Jy sigma=0.000791 ! Inverting map and beam ! Estimated beam: bmin=3.498 mas, bmaj=8.939 mas, bpa=1.155 degrees ! Estimated noise=1164.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00095349 Jy ! Component: 100 - total flux cleaned = -0.00106372 Jy ! Component: 150 - total flux cleaned = -0.0010577 Jy ! Component: 200 - total flux cleaned = -0.0010567 Jy ! Total flux subtracted in 200 components = -0.0010567 Jy ! Clean residual min=-0.011250 max=0.011456 Jy/beam ! Clean residual mean=0.000008 rms=0.002885 Jy/beam ! Combined flux in latest and established models = 2.37233 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 238 components and 2.37233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078887Jy sigma=0.000788 ! Fit after self-cal, rms=0.078888Jy sigma=0.000788 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105095 Jy ! Component: 100 - total flux cleaned = -0.000109195 Jy ! Component: 150 - total flux cleaned = -0.000199454 Jy ! Component: 200 - total flux cleaned = -0.000199599 Jy ! Total flux subtracted in 200 components = -0.000199599 Jy ! Clean residual min=-0.011056 max=0.011335 Jy/beam ! Clean residual mean=0.000008 rms=0.002858 Jy/beam ! Combined flux in latest and established models = 2.37213 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 247 components and 2.37213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078692Jy sigma=0.000786 ! Fit after self-cal, rms=0.078693Jy sigma=0.000786 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078693Jy sigma=0.000786 ! Fit after self-cal, rms=0.078660Jy sigma=0.000786 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=2.517 mas, bmaj=6.573 mas, bpa=0.9865 degrees ! Estimated noise=1653.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.44114 Jy ! Component: 100 - total flux cleaned = 1.78691 Jy ! Component: 150 - total flux cleaned = 1.94706 Jy ! Component: 200 - total flux cleaned = 2.03696 Jy ! Total flux subtracted in 200 components = 2.03696 Jy ! Clean residual min=-0.030314 max=0.048036 Jy/beam ! Clean residual mean=-0.000136 rms=0.008466 Jy/beam ! Combined flux in latest and established models = 2.03696 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 26 model components to the UV plane model. ! The established model now contains 26 components and 2.03696 Jy ! Inverting map and beam ! Estimated beam: bmin=3.498 mas, bmaj=8.939 mas, bpa=1.157 degrees ! Estimated noise=1164.12 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 = 0.0926183 Jy ! Component: 100 - total flux cleaned = 0.149837 Jy ! Component: 150 - total flux cleaned = 0.190823 Jy ! Component: 200 - total flux cleaned = 0.217221 Jy ! Total flux subtracted in 200 components = 0.217221 Jy ! Clean residual min=-0.022112 max=0.031797 Jy/beam ! Clean residual mean=-0.000123 rms=0.006926 Jy/beam ! Combined flux in latest and established models = 2.25418 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 74 components and 2.25418 Jy ! Inverting map ! Added new window around map position (-7.5, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0322669 Jy ! Component: 100 - total flux cleaned = 0.0446957 Jy ! Component: 150 - total flux cleaned = 0.0552406 Jy ! Component: 200 - total flux cleaned = 0.0634794 Jy ! Total flux subtracted in 200 components = 0.0634794 Jy ! Clean residual min=-0.013714 max=0.015992 Jy/beam ! Clean residual mean=-0.000042 rms=0.004066 Jy/beam ! Combined flux in latest and established models = 2.31766 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 106 components and 2.31766 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=8.219 mas, bmaj=18.02 mas, bpa=9.946 degrees ! Estimated noise=1355.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115975 Jy ! Component: 100 - total flux cleaned = 0.0192357 Jy ! Component: 150 - total flux cleaned = 0.0256841 Jy ! Component: 200 - total flux cleaned = 0.0307999 Jy ! Total flux subtracted in 200 components = 0.0307999 Jy ! Clean residual min=-0.013308 max=0.014687 Jy/beam ! Clean residual mean=-0.000019 rms=0.004247 Jy/beam ! Combined flux in latest and established models = 2.34846 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 = 0.00332553 Jy ! Component: 100 - total flux cleaned = 0.00584879 Jy ! Component: 150 - total flux cleaned = 0.0072662 Jy ! Component: 200 - total flux cleaned = 0.00838227 Jy ! Total flux subtracted in 200 components = 0.00838227 Jy ! Clean residual min=-0.012258 max=0.012551 Jy/beam ! Clean residual mean=-0.000004 rms=0.003826 Jy/beam ! Combined flux in latest and established models = 2.35684 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 142 components and 2.35685 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.498 mas, bmaj=8.939 mas, bpa=1.157 degrees ! Estimated noise=1164.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000930877 Jy ! Component: 100 - total flux cleaned = 0.00315989 Jy ! Component: 150 - total flux cleaned = 0.00354884 Jy ! Component: 200 - total flux cleaned = 0.00391375 Jy ! Total flux subtracted in 200 components = 0.00391375 Jy ! Clean residual min=-0.010154 max=0.010692 Jy/beam ! Clean residual mean=0.000004 rms=0.002754 Jy/beam ! Combined flux in latest and established models = 2.36076 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 166 components and 2.36076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078451Jy sigma=0.000784 ! Fit after self-cal, rms=0.077736Jy sigma=0.000778 wmodel J0650-1637_S_2014_12_20_pus_map.mod ! Writing 166 model components to file: J0650-1637_S_2014_12_20_pus_map.mod wobs J0650-1637_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0650-1637_S_2014_12_20_pus_uvs.fits wwins J0650-1637_S_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J0650-1637_S_2014_12_20_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 = -0.000185828 Jy ! Component: 100 - total flux cleaned = -0.000824764 Jy ! Component: 150 - total flux cleaned = -0.00126454 Jy ! Component: 200 - total flux cleaned = -0.00209277 Jy ! Component: 250 - total flux cleaned = -0.00261453 Jy ! Component: 300 - total flux cleaned = -0.00299114 Jy ! Component: 350 - total flux cleaned = -0.00382187 Jy ! Component: 400 - total flux cleaned = -0.00449905 Jy ! Component: 450 - total flux cleaned = -0.00514787 Jy ! Component: 500 - total flux cleaned = -0.00556256 Jy ! Component: 550 - total flux cleaned = -0.00615744 Jy ! Component: 600 - total flux cleaned = -0.00653371 Jy ! Component: 650 - total flux cleaned = -0.00662413 Jy ! Component: 700 - total flux cleaned = -0.00662565 Jy ! Component: 750 - total flux cleaned = -0.00654045 Jy ! Component: 800 - total flux cleaned = -0.00654275 Jy ! Component: 850 - total flux cleaned = -0.00638591 Jy ! Component: 900 - total flux cleaned = -0.00630977 Jy ! Component: 950 - total flux cleaned = -0.00630925 Jy ! Component: 1000 - total flux cleaned = -0.00638242 Jy ! Component: 1050 - total flux cleaned = -0.00630988 Jy ! Component: 1100 - total flux cleaned = -0.00617187 Jy ! Component: 1150 - total flux cleaned = -0.0063078 Jy ! Component: 1200 - total flux cleaned = -0.0063069 Jy ! Component: 1250 - total flux cleaned = -0.00630611 Jy ! Component: 1300 - total flux cleaned = -0.00617966 Jy ! Component: 1350 - total flux cleaned = -0.00605701 Jy ! Component: 1400 - total flux cleaned = -0.00611828 Jy ! Component: 1450 - total flux cleaned = -0.00605644 Jy ! Component: 1500 - total flux cleaned = -0.00588062 Jy ! Component: 1550 - total flux cleaned = -0.00576681 Jy ! Component: 1600 - total flux cleaned = -0.00571044 Jy ! Component: 1650 - total flux cleaned = -0.0055461 Jy ! Component: 1700 - total flux cleaned = -0.00549235 Jy ! Component: 1750 - total flux cleaned = -0.0053355 Jy ! Component: 1800 - total flux cleaned = -0.0052327 Jy ! Component: 1850 - total flux cleaned = -0.00533436 Jy ! Component: 1900 - total flux cleaned = -0.0052333 Jy ! Component: 1950 - total flux cleaned = -0.00523246 Jy ! Component: 2000 - total flux cleaned = -0.00542389 Jy ! Component: 2050 - total flux cleaned = -0.00523332 Jy ! Component: 2100 - total flux cleaned = -0.00523284 Jy ! Component: 2150 - total flux cleaned = -0.00532422 Jy ! Component: 2200 - total flux cleaned = -0.00532279 Jy ! Component: 2250 - total flux cleaned = -0.00514381 Jy ! Component: 2300 - total flux cleaned = -0.00527639 Jy ! Component: 2350 - total flux cleaned = -0.00523344 Jy ! Component: 2400 - total flux cleaned = -0.00518991 Jy ! Component: 2450 - total flux cleaned = -0.0051059 Jy ! Component: 2500 - total flux cleaned = -0.00506366 Jy ! Component: 2550 - total flux cleaned = -0.00502201 Jy ! Component: 2600 - total flux cleaned = -0.00485946 Jy ! Component: 2650 - total flux cleaned = -0.00493988 Jy ! Component: 2700 - total flux cleaned = -0.00497931 Jy ! Component: 2750 - total flux cleaned = -0.00497955 Jy ! Component: 2800 - total flux cleaned = -0.00505723 Jy ! Component: 2850 - total flux cleaned = -0.00517261 Jy ! Component: 2900 - total flux cleaned = -0.00517284 Jy ! Component: 2950 - total flux cleaned = -0.00521061 Jy ! Component: 3000 - total flux cleaned = -0.00524791 Jy ! Component: 3050 - total flux cleaned = -0.00532104 Jy ! Component: 3100 - total flux cleaned = -0.00517481 Jy ! Component: 3150 - total flux cleaned = -0.005211 Jy ! Component: 3200 - total flux cleaned = -0.00528269 Jy ! Component: 3250 - total flux cleaned = -0.00528258 Jy ! Component: 3300 - total flux cleaned = -0.00517704 Jy ! Component: 3350 - total flux cleaned = -0.00521218 Jy ! Component: 3400 - total flux cleaned = -0.00510782 Jy ! Component: 3450 - total flux cleaned = -0.00507355 Jy ! Component: 3500 - total flux cleaned = -0.00493691 Jy ! Component: 3550 - total flux cleaned = -0.00493661 Jy ! Component: 3600 - total flux cleaned = -0.00483532 Jy ! Component: 3650 - total flux cleaned = -0.00466798 Jy ! Component: 3700 - total flux cleaned = -0.00450145 Jy ! Component: 3750 - total flux cleaned = -0.00450165 Jy ! Component: 3800 - total flux cleaned = -0.00440303 Jy ! Component: 3850 - total flux cleaned = -0.00440293 Jy ! Component: 3900 - total flux cleaned = -0.00430529 Jy ! Component: 3950 - total flux cleaned = -0.00420818 Jy ! Component: 4000 - total flux cleaned = -0.00411182 Jy ! Component: 4050 - total flux cleaned = -0.00401591 Jy ! Total flux subtracted in 4096 components = -0.00401602 Jy ! Clean residual min=-0.001784 max=0.001987 Jy/beam ! Clean residual mean=0.000001 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 2.35674 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 428 components and 2.35674 Jy ![Exited script file: muppet] wmap "J0650-1637_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.498 x 8.939 at 1.157 degrees (North through East) ! Clean map min=-0.019769 max=1.9634 Jy/beam ! Writing clean map to FITS file: J0650-1637_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.96345 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000539174 device "J0650-1637_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0650-1637_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0823817 0.0823817 0.164763 0.329527 0.659054 1.31811 2.63621 5.27243 10.5449 21.0897 42.1794 84.3589 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.963 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.498 x 8.939 at 1.157 degrees (North through East) ! Clean map min=-0.019769 max=1.9634 Jy/beam quit ! Quitting program ! Log file J0650-1637_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:25:18 2016