! Started logfile: J0751+3313_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:21:26 2016 obs J0751+3313_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0751+3313_S_2014_08_05_pus_uva.fits ! AN table 1: 92 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.687681 visibilities/baseline/integration-bin. ! Found source: J0751+3313 ! ! 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 360 lines of history. ! ! Reading 11388 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 J0751+3313_S_2014_08_05_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 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.508830Jy sigma=0.005824 ! Fit after self-cal, rms=0.410570Jy sigma=0.004773 ! 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=3.882 mas, bmaj=7.536 mas, bpa=32.11 degrees ! Estimated noise=978.228 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 = 0.457877 Jy ! Component: 100 - total flux cleaned = 0.558857 Jy ! Total flux subtracted in 100 components = 0.558857 Jy ! Clean residual min=-0.016215 max=0.032514 Jy/beam ! Clean residual mean=-0.000003 rms=0.004312 Jy/beam ! Combined flux in latest and established models = 0.558857 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.558857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117769Jy sigma=0.001190 ! Fit after self-cal, rms=0.117764Jy sigma=0.001190 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0322486 Jy ! Component: 100 - total flux cleaned = 0.0489558 Jy ! Total flux subtracted in 100 components = 0.0489558 Jy ! Clean residual min=-0.012459 max=0.011362 Jy/beam ! Clean residual mean=0.000025 rms=0.002956 Jy/beam ! Combined flux in latest and established models = 0.607813 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.607813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104190Jy sigma=0.001064 ! Fit after self-cal, rms=0.104183Jy sigma=0.001064 ! 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=4.781 mas, bmaj=8.008 mas, bpa=30.41 degrees ! Estimated noise=588.961 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 = 0.0169698 Jy ! Component: 100 - total flux cleaned = 0.0269746 Jy ! Component: 150 - total flux cleaned = 0.0334796 Jy ! Component: 200 - total flux cleaned = 0.0378041 Jy ! Total flux subtracted in 200 components = 0.0378041 Jy ! Clean residual min=-0.010176 max=0.009806 Jy/beam ! Clean residual mean=0.000032 rms=0.002339 Jy/beam ! Combined flux in latest and established models = 0.645617 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 91 components and 0.645618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100099Jy sigma=0.001038 ! Fit after self-cal, rms=0.100088Jy sigma=0.001038 ! 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 0.98 FD 0.87 HN 0.98 KP 1.06 ! LA 1.11 MK 1.00* NL 0.97 OV 0.99 ! PT 1.04 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 1.02 FD 1.04 HN 1.03 KP 1.02 ! LA 1.07 MK 1.00* NL 1.00 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.03 KP 0.89 ! LA 0.85 MK 1.00* NL 1.01 OV 0.94 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 1.01 KP 0.87 ! LA 0.81 MK 1.00* NL 1.09 OV 1.00 ! PT 1.04 SC 0.97 ! ! ! Fit before self-cal, rms=0.100088Jy sigma=0.001038 ! Fit after self-cal, rms=0.071646Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.78 mas, bmaj=8.035 mas, bpa=30.45 degrees ! Estimated noise=588.124 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 = -0.00151191 Jy ! Component: 100 - total flux cleaned = -0.00197053 Jy ! Component: 150 - total flux cleaned = -0.00228454 Jy ! Component: 200 - total flux cleaned = -0.00239686 Jy ! Total flux subtracted in 200 components = -0.00239686 Jy ! Clean residual min=-0.004240 max=0.003351 Jy/beam ! Clean residual mean=0.000009 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.643221 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 99 components and 0.643221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071565Jy sigma=0.000783 ! Fit after self-cal, rms=0.071548Jy sigma=0.000783 ! 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=0.071548Jy sigma=0.000783 ! Fit after self-cal, rms=0.071037Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.772 mas, bmaj=8.043 mas, bpa=30.35 degrees ! Estimated noise=587.697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000271353 Jy ! Component: 100 - total flux cleaned = -0.000241541 Jy ! Component: 150 - total flux cleaned = -0.000240643 Jy ! Component: 200 - total flux cleaned = -0.000239018 Jy ! Total flux subtracted in 200 components = -0.000239018 Jy ! Clean residual min=-0.002631 max=0.001936 Jy/beam ! Clean residual mean=-0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.642982 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 104 components and 0.642982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071012Jy sigma=0.000775 ! Fit after self-cal, rms=0.071009Jy sigma=0.000775 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 = -4.51834e-05 Jy ! Component: 100 - total flux cleaned = -2.576e-05 Jy ! Component: 150 - total flux cleaned = -2.64844e-05 Jy ! Component: 200 - total flux cleaned = -2.63195e-05 Jy ! Total flux subtracted in 200 components = -2.63195e-05 Jy ! Clean residual min=-0.002588 max=0.001841 Jy/beam ! Clean residual mean=-0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.642955 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 110 components and 0.642956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070999Jy sigma=0.000775 ! Fit after self-cal, rms=0.070998Jy sigma=0.000775 ! 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=0.070998Jy sigma=0.000775 ! Fit after self-cal, rms=0.070988Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.771 mas, bmaj=8.045 mas, bpa=30.34 degrees ! Estimated noise=587.567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000297696 Jy ! Component: 100 - total flux cleaned = -0.000316592 Jy ! Component: 150 - total flux cleaned = -0.000316405 Jy ! Component: 200 - total flux cleaned = -0.00031592 Jy ! Total flux subtracted in 200 components = -0.00031592 Jy ! Clean residual min=-0.002541 max=0.001837 Jy/beam ! Clean residual mean=-0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.64264 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 112 components and 0.64264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070981Jy sigma=0.000775 ! Fit after self-cal, rms=0.070980Jy sigma=0.000775 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 = -5.84126e-05 Jy ! Component: 100 - total flux cleaned = -5.88585e-05 Jy ! Component: 150 - total flux cleaned = -4.79718e-05 Jy ! Component: 200 - total flux cleaned = -4.80597e-05 Jy ! Total flux subtracted in 200 components = -4.80597e-05 Jy ! Clean residual min=-0.002512 max=0.001824 Jy/beam ! Clean residual mean=-0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.642592 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 113 components and 0.642592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070977Jy sigma=0.000775 ! Fit after self-cal, rms=0.070976Jy sigma=0.000775 ! 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=0.070976Jy sigma=0.000775 ! Fit after self-cal, rms=0.070972Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.079 mas, bmaj=9.801 mas, bpa=48.84 degrees ! Estimated noise=668.025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.67368e-06 Jy ! Component: 100 - total flux cleaned = -6.93253e-05 Jy ! Component: 150 - total flux cleaned = -0.00010744 Jy ! Component: 200 - total flux cleaned = -0.000128677 Jy ! Total flux subtracted in 200 components = -0.000128677 Jy ! Clean residual min=-0.002245 max=0.002073 Jy/beam ! Clean residual mean=-0.000003 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.642463 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 118 components and 0.642463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070975Jy sigma=0.000775 ! Fit after self-cal, rms=0.070974Jy sigma=0.000775 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 = 7.51596e-07 Jy ! Component: 100 - total flux cleaned = 1.66522e-06 Jy ! Component: 150 - total flux cleaned = 1.56846e-06 Jy ! Component: 200 - total flux cleaned = 9.11631e-06 Jy ! Total flux subtracted in 200 components = 9.11631e-06 Jy ! Clean residual min=-0.002198 max=0.002076 Jy/beam ! Clean residual mean=-0.000003 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.642472 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 120 components and 0.642472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070977Jy sigma=0.000775 ! Fit after self-cal, rms=0.070977Jy sigma=0.000775 ! 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=4.77 mas, bmaj=8.047 mas, bpa=30.34 degrees ! Estimated noise=587.496 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.77 x 8.047 at 30.34 degrees (North through East) ! Clean map min=-0.0023511 max=0.58979 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=0.070977Jy sigma=0.000775 ! Fit after self-cal, rms=0.065579Jy sigma=0.000710 ! Inverting map and beam ! Estimated beam: bmin=4.771 mas, bmaj=8.047 mas, bpa=30.34 degrees ! Estimated noise=587.397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000345598 Jy ! Component: 100 - total flux cleaned = -0.000327865 Jy ! Component: 150 - total flux cleaned = -0.000342219 Jy ! Component: 200 - total flux cleaned = -0.000342383 Jy ! Total flux subtracted in 200 components = -0.000342383 Jy ! Clean residual min=-0.002425 max=0.001757 Jy/beam ! Clean residual mean=-0.000002 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.64213 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 125 components and 0.64213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065570Jy sigma=0.000710 ! Fit after self-cal, rms=0.065570Jy sigma=0.000710 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.21261e-05 Jy ! Component: 100 - total flux cleaned = -5.0722e-05 Jy ! Component: 150 - total flux cleaned = -5.07651e-05 Jy ! Component: 200 - total flux cleaned = -4.19433e-05 Jy ! Total flux subtracted in 200 components = -4.19433e-05 Jy ! Clean residual min=-0.002430 max=0.001777 Jy/beam ! Clean residual mean=-0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.642088 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 126 components and 0.642088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065567Jy sigma=0.000710 ! Fit after self-cal, rms=0.065567Jy sigma=0.000710 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065567Jy sigma=0.000710 ! Fit after self-cal, rms=0.065561Jy sigma=0.000710 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=3.863 mas, bmaj=7.558 mas, bpa=31.79 degrees ! Estimated noise=975.278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.45642 Jy ! Component: 100 - total flux cleaned = 0.557818 Jy ! Component: 150 - total flux cleaned = 0.590953 Jy ! Component: 200 - total flux cleaned = 0.606419 Jy ! Total flux subtracted in 200 components = 0.606419 Jy ! Clean residual min=-0.004471 max=0.007955 Jy/beam ! Clean residual mean=-0.000020 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.60642 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 0.60642 Jy ! Inverting map and beam ! Estimated beam: bmin=4.77 mas, bmaj=8.049 mas, bpa=30.34 degrees ! Estimated noise=587.325 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 = 0.0132821 Jy ! Component: 100 - total flux cleaned = 0.0210821 Jy ! Component: 150 - total flux cleaned = 0.0258976 Jy ! Component: 200 - total flux cleaned = 0.0289623 Jy ! Total flux subtracted in 200 components = 0.0289623 Jy ! Clean residual min=-0.002548 max=0.002751 Jy/beam ! Clean residual mean=-0.000006 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.635382 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 89 components and 0.635382 Jy ! Inverting map ! Added new window around map position (-7.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273421 Jy ! Component: 100 - total flux cleaned = 0.00446532 Jy ! Component: 150 - total flux cleaned = 0.00577427 Jy ! Component: 200 - total flux cleaned = 0.00678511 Jy ! Total flux subtracted in 200 components = 0.00678511 Jy ! Clean residual min=-0.002348 max=0.001712 Jy/beam ! Clean residual mean=-0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.642167 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 119 components and 0.642167 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=9.08 mas, bmaj=9.803 mas, bpa=48.76 degrees ! Estimated noise=667.732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108297 Jy ! Component: 100 - total flux cleaned = 0.00183805 Jy ! Component: 150 - total flux cleaned = 0.00238035 Jy ! Component: 200 - total flux cleaned = 0.00275957 Jy ! Total flux subtracted in 200 components = 0.00275957 Jy ! Clean residual min=-0.002117 max=0.001879 Jy/beam ! Clean residual mean=-0.000004 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.644926 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 = 0.000148218 Jy ! Component: 100 - total flux cleaned = 0.000281568 Jy ! Component: 150 - total flux cleaned = 0.000351821 Jy ! Component: 200 - total flux cleaned = 0.000391064 Jy ! Total flux subtracted in 200 components = 0.000391064 Jy ! Clean residual min=-0.002091 max=0.001879 Jy/beam ! Clean residual mean=-0.000004 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.645317 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 177 components and 0.645317 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.77 mas, bmaj=8.049 mas, bpa=30.34 degrees ! Estimated noise=587.325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.64666e-05 Jy ! Component: 100 - total flux cleaned = 0.000151866 Jy ! Component: 150 - total flux cleaned = 0.000221223 Jy ! Component: 200 - total flux cleaned = 0.000274586 Jy ! Total flux subtracted in 200 components = 0.000274586 Jy ! Clean residual min=-0.002289 max=0.001684 Jy/beam ! Clean residual mean=-0.000002 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.645592 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 191 components and 0.645592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065496Jy sigma=0.000709 ! Fit after self-cal, rms=0.065488Jy sigma=0.000709 wmodel J0751+3313_S_2014_08_05_pus_map.mod ! Writing 191 model components to file: J0751+3313_S_2014_08_05_pus_map.mod wobs J0751+3313_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0751+3313_S_2014_08_05_pus_uvs.fits wwins J0751+3313_S_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J0751+3313_S_2014_08_05_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 = -0.000766468 Jy ! Component: 100 - total flux cleaned = -0.000972739 Jy ! Component: 150 - total flux cleaned = -0.00115695 Jy ! Component: 200 - total flux cleaned = -0.00123128 Jy ! Component: 250 - total flux cleaned = -0.00123154 Jy ! Component: 300 - total flux cleaned = -0.00127484 Jy ! Component: 350 - total flux cleaned = -0.00133815 Jy ! Component: 400 - total flux cleaned = -0.00146178 Jy ! Component: 450 - total flux cleaned = -0.00150181 Jy ! Component: 500 - total flux cleaned = -0.00156025 Jy ! Component: 550 - total flux cleaned = -0.00157891 Jy ! Component: 600 - total flux cleaned = -0.00159698 Jy ! Component: 650 - total flux cleaned = -0.00161479 Jy ! Component: 700 - total flux cleaned = -0.0016328 Jy ! Component: 750 - total flux cleaned = -0.00166726 Jy ! Component: 800 - total flux cleaned = -0.00173397 Jy ! Component: 850 - total flux cleaned = -0.00171788 Jy ! Component: 900 - total flux cleaned = -0.00179828 Jy ! Component: 950 - total flux cleaned = -0.00186097 Jy ! Component: 1000 - total flux cleaned = -0.00189147 Jy ! Component: 1050 - total flux cleaned = -0.00192171 Jy ! Component: 1100 - total flux cleaned = -0.00195139 Jy ! Component: 1150 - total flux cleaned = -0.0020096 Jy ! Component: 1200 - total flux cleaned = -0.0020096 Jy ! Component: 1250 - total flux cleaned = -0.00202389 Jy ! Component: 1300 - total flux cleaned = -0.00206526 Jy ! Component: 1350 - total flux cleaned = -0.00207878 Jy ! Component: 1400 - total flux cleaned = -0.00210574 Jy ! Component: 1450 - total flux cleaned = -0.0021191 Jy ! Component: 1500 - total flux cleaned = -0.00210616 Jy ! Component: 1550 - total flux cleaned = -0.00214491 Jy ! Component: 1600 - total flux cleaned = -0.00206873 Jy ! Component: 1650 - total flux cleaned = -0.00206919 Jy ! Component: 1700 - total flux cleaned = -0.0021065 Jy ! Component: 1750 - total flux cleaned = -0.00205781 Jy ! Component: 1800 - total flux cleaned = -0.00207029 Jy ! Component: 1850 - total flux cleaned = -0.00208222 Jy ! Component: 1900 - total flux cleaned = -0.0020469 Jy ! Component: 1950 - total flux cleaned = -0.00204704 Jy ! Component: 2000 - total flux cleaned = -0.00204696 Jy ! Component: 2050 - total flux cleaned = -0.0020584 Jy ! Component: 2100 - total flux cleaned = -0.00204704 Jy ! Component: 2150 - total flux cleaned = -0.00202464 Jy ! Component: 2200 - total flux cleaned = -0.00204681 Jy ! Component: 2250 - total flux cleaned = -0.00201409 Jy ! Component: 2300 - total flux cleaned = -0.00202503 Jy ! Component: 2350 - total flux cleaned = -0.00206785 Jy ! Component: 2400 - total flux cleaned = -0.00205716 Jy ! Component: 2450 - total flux cleaned = -0.00204667 Jy ! Component: 2500 - total flux cleaned = -0.00204668 Jy ! Component: 2550 - total flux cleaned = -0.00205715 Jy ! Component: 2600 - total flux cleaned = -0.00204694 Jy ! Component: 2650 - total flux cleaned = -0.00203694 Jy ! Component: 2700 - total flux cleaned = -0.00204703 Jy ! Component: 2750 - total flux cleaned = -0.00202711 Jy ! Component: 2800 - total flux cleaned = -0.0020469 Jy ! Component: 2850 - total flux cleaned = -0.00201749 Jy ! Component: 2900 - total flux cleaned = -0.00200779 Jy ! Component: 2950 - total flux cleaned = -0.00196919 Jy ! Component: 3000 - total flux cleaned = -0.00196933 Jy ! Component: 3050 - total flux cleaned = -0.00200722 Jy ! Component: 3100 - total flux cleaned = -0.00198846 Jy ! Component: 3150 - total flux cleaned = -0.00201649 Jy ! Component: 3200 - total flux cleaned = -0.00199787 Jy ! Component: 3250 - total flux cleaned = -0.00198852 Jy ! Component: 3300 - total flux cleaned = -0.00198848 Jy ! Component: 3350 - total flux cleaned = -0.00197937 Jy ! Component: 3400 - total flux cleaned = -0.00195242 Jy ! Component: 3450 - total flux cleaned = -0.00195238 Jy ! Component: 3500 - total flux cleaned = -0.0019524 Jy ! Component: 3550 - total flux cleaned = -0.00196993 Jy ! Component: 3600 - total flux cleaned = -0.00196119 Jy ! Component: 3650 - total flux cleaned = -0.00191781 Jy ! Component: 3700 - total flux cleaned = -0.00195228 Jy ! Component: 3750 - total flux cleaned = -0.00192652 Jy ! Component: 3800 - total flux cleaned = -0.00191809 Jy ! Component: 3850 - total flux cleaned = -0.00188428 Jy ! Component: 3900 - total flux cleaned = -0.00186745 Jy ! Component: 3950 - total flux cleaned = -0.0018757 Jy ! Component: 4000 - total flux cleaned = -0.00186746 Jy ! Component: 4050 - total flux cleaned = -0.0018591 Jy ! Total flux subtracted in 4096 components = -0.00185089 Jy ! Clean residual min=-0.000560 max=0.000530 Jy/beam ! Clean residual mean=-0.000001 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.643741 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 477 components and 0.643741 Jy ![Exited script file: muppet] wmap "J0751+3313_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.77 x 8.049 at 30.34 degrees (North through East) ! Clean map min=-0.0014166 max=0.59062 Jy/beam ! Writing clean map to FITS file: J0751+3313_S_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.590616 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151077 device "J0751+3313_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0751+3313_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0767388 0.0767388 0.153478 0.306955 0.61391 1.22782 2.45564 4.91128 9.82256 19.6451 39.2902 78.5805 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.59 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.77 x 8.049 at 30.34 degrees (North through East) ! Clean map min=-0.0014166 max=0.59062 Jy/beam quit ! Quitting program ! Log file J0751+3313_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:21:32 2016