! Started logfile: J1531+7206_S_2014_05_31_pus_uvs.log on Mon Nov 28 15:30:29 2016 obs J1531+7206_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1531+7206_S_2014_05_31_pus_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977374 visibilities/baseline/integration-bin. ! Found source: J1531+7206 ! ! 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 9676 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 J1531+7206_S_2014_05_31_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.682456Jy sigma=0.008119 ! Fit after self-cal, rms=0.670460Jy sigma=0.007974 ! 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=3.307 mas, bmaj=3.408 mas, bpa=-32.23 degrees ! Estimated noise=917.498 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 = 0.24817 Jy ! Component: 100 - total flux cleaned = 0.324791 Jy ! Total flux subtracted in 100 components = 0.324791 Jy ! Clean residual min=-0.009041 max=0.029573 Jy/beam ! Clean residual mean=-0.000055 rms=0.002815 Jy/beam ! Combined flux in latest and established models = 0.324791 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.324791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095203Jy sigma=0.001058 ! Fit after self-cal, rms=0.095108Jy sigma=0.001057 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313825 Jy ! Component: 100 - total flux cleaned = 0.0477906 Jy ! Total flux subtracted in 100 components = 0.0477906 Jy ! Clean residual min=-0.007044 max=0.007946 Jy/beam ! Clean residual mean=-0.000022 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 0.372582 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.372582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081242Jy sigma=0.000899 ! Fit after self-cal, rms=0.081224Jy sigma=0.000898 ! 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=4.109 mas, bmaj=4.167 mas, bpa=-36.16 degrees ! Estimated noise=611.985 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 = 0.0121166 Jy ! Component: 100 - total flux cleaned = 0.0180801 Jy ! Component: 150 - total flux cleaned = 0.0212926 Jy ! Component: 200 - total flux cleaned = 0.0231158 Jy ! Total flux subtracted in 200 components = 0.0231158 Jy ! Clean residual min=-0.005012 max=0.008364 Jy/beam ! Clean residual mean=-0.000028 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.395698 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.395698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079149Jy sigma=0.000882 ! Fit after self-cal, rms=0.079114Jy sigma=0.000882 ! Inverting map ! Added new window around map position (-4.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00747136 Jy ! Component: 100 - total flux cleaned = 0.0110466 Jy ! Component: 150 - total flux cleaned = 0.0127726 Jy ! Component: 200 - total flux cleaned = 0.0134255 Jy ! Total flux subtracted in 200 components = 0.0134255 Jy ! Clean residual min=-0.004282 max=0.005009 Jy/beam ! Clean residual mean=-0.000013 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.409123 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 55 components and 0.409123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078373Jy sigma=0.000873 ! Fit after self-cal, rms=0.078307Jy sigma=0.000872 ! 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 0.99 FD 0.85 HN 0.98 KP 1.05 ! LA 1.20 MK 0.99 NL 0.97 OV 0.98 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.03 KP 1.02 ! LA 1.13 MK 1.00 NL 1.02 OV 1.02 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.02 KP 0.92 ! LA 0.88 MK 1.02 NL 1.01 OV 0.94 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 1.03 KP 0.90 ! LA 0.88 MK 1.02 NL 1.07 OV 1.02 ! PT 1.03 SC 0.92 ! ! ! Fit before self-cal, rms=0.078307Jy sigma=0.000872 ! Fit after self-cal, rms=0.068904Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.105 mas, bmaj=4.153 mas, bpa=-31.07 degrees ! Estimated noise=611.616 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 = 0.0012069 Jy ! Component: 100 - total flux cleaned = 0.00152984 Jy ! Component: 150 - total flux cleaned = 0.00157758 Jy ! Component: 200 - total flux cleaned = 0.00150421 Jy ! Total flux subtracted in 200 components = 0.00150421 Jy ! Clean residual min=-0.002800 max=0.002547 Jy/beam ! Clean residual mean=-0.000026 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.410627 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.410627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068805Jy sigma=0.000777 ! Fit after self-cal, rms=0.068786Jy sigma=0.000777 ! 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=0.068786Jy sigma=0.000777 ! Fit after self-cal, rms=0.068642Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.102 mas, bmaj=4.157 mas, bpa=-36.08 degrees ! Estimated noise=611.389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000448021 Jy ! Component: 100 - total flux cleaned = 0.000557165 Jy ! Component: 150 - total flux cleaned = 0.000651488 Jy ! Component: 200 - total flux cleaned = 0.000735606 Jy ! Total flux subtracted in 200 components = 0.000735606 Jy ! Clean residual min=-0.001903 max=0.002105 Jy/beam ! Clean residual mean=-0.000009 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.411363 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.411363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068606Jy sigma=0.000773 ! Fit after self-cal, rms=0.068604Jy sigma=0.000773 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-100.5, -104.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118088 Jy ! Component: 100 - total flux cleaned = 0.00113918 Jy ! Component: 150 - total flux cleaned = 0.00110541 Jy ! Component: 200 - total flux cleaned = 0.0011052 Jy ! Total flux subtracted in 200 components = 0.0011052 Jy ! Clean residual min=-0.001935 max=0.001720 Jy/beam ! Clean residual mean=-0.000010 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.412468 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 0.412468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068543Jy sigma=0.000772 ! Fit after self-cal, rms=0.068542Jy sigma=0.000772 ! 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=0.068542Jy sigma=0.000772 ! Fit after self-cal, rms=0.068511Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.104 mas, bmaj=4.158 mas, bpa=-35.44 degrees ! Estimated noise=611.012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.51941e-05 Jy ! Component: 100 - total flux cleaned = -6.47999e-05 Jy ! Component: 150 - total flux cleaned = -3.93841e-05 Jy ! Component: 200 - total flux cleaned = -3.97109e-05 Jy ! Total flux subtracted in 200 components = -3.97109e-05 Jy ! Clean residual min=-0.001915 max=0.001657 Jy/beam ! Clean residual mean=-0.000010 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.412428 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 102 components and 0.412428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068490Jy sigma=0.000772 ! Fit after self-cal, rms=0.068490Jy sigma=0.000772 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 = 4.73699e-05 Jy ! Component: 100 - total flux cleaned = 7.0407e-05 Jy ! Component: 150 - total flux cleaned = 9.29354e-05 Jy ! Component: 200 - total flux cleaned = 0.000114007 Jy ! Total flux subtracted in 200 components = 0.000114007 Jy ! Clean residual min=-0.001907 max=0.001637 Jy/beam ! Clean residual mean=-0.000010 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.412542 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 109 components and 0.412543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068476Jy sigma=0.000772 ! Fit after self-cal, rms=0.068475Jy sigma=0.000772 ! 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=0.068475Jy sigma=0.000772 ! Fit after self-cal, rms=0.068447Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.408 mas, bmaj=8.842 mas, bpa=65.76 degrees ! Estimated noise=772.961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169127 Jy ! Component: 100 - total flux cleaned = 9.6616e-05 Jy ! Component: 150 - total flux cleaned = 8.1503e-05 Jy ! Component: 200 - total flux cleaned = 8.09776e-05 Jy ! Total flux subtracted in 200 components = 8.09776e-05 Jy ! Clean residual min=-0.002031 max=0.002250 Jy/beam ! Clean residual mean=-0.000020 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.412623 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 117 components and 0.412623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068446Jy sigma=0.000772 ! Fit after self-cal, rms=0.068445Jy sigma=0.000772 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 = 1.37815e-05 Jy ! Component: 100 - total flux cleaned = 1.33954e-05 Jy ! Component: 150 - total flux cleaned = 2.62301e-06 Jy ! Component: 200 - total flux cleaned = 2.2943e-06 Jy ! Total flux subtracted in 200 components = 2.2943e-06 Jy ! Clean residual min=-0.002005 max=0.002271 Jy/beam ! Clean residual mean=-0.000020 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.412626 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 122 components and 0.412626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068446Jy sigma=0.000772 ! Fit after self-cal, rms=0.068446Jy sigma=0.000772 ! 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=4.105 mas, bmaj=4.158 mas, bpa=-34.25 degrees ! Estimated noise=610.722 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.105 x 4.158 at -34.25 degrees (North through East) ! Clean map min=-0.0017855 max=0.32796 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=3.306 mas, bmaj=3.402 mas, bpa=-33.3 degrees ! Estimated noise=915.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.247751 Jy ! Component: 100 - total flux cleaned = 0.32513 Jy ! Component: 150 - total flux cleaned = 0.35657 Jy ! Component: 200 - total flux cleaned = 0.373331 Jy ! Total flux subtracted in 200 components = 0.373331 Jy ! Clean residual min=-0.005394 max=0.008324 Jy/beam ! Clean residual mean=-0.000021 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.373331 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.373331 Jy ! Inverting map and beam ! Estimated beam: bmin=4.105 mas, bmaj=4.158 mas, bpa=-34.25 degrees ! Estimated noise=610.722 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 = 0.0135119 Jy ! Component: 100 - total flux cleaned = 0.0218953 Jy ! Component: 150 - total flux cleaned = 0.0273895 Jy ! Component: 200 - total flux cleaned = 0.031093 Jy ! Total flux subtracted in 200 components = 0.031093 Jy ! Clean residual min=-0.002500 max=0.002759 Jy/beam ! Clean residual mean=-0.000017 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.404424 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 0.404424 Jy ! Inverting map ! Added new window around map position (-4.5, 15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287722 Jy ! Component: 100 - total flux cleaned = 0.00474946 Jy ! Component: 150 - total flux cleaned = 0.00597835 Jy ! Component: 200 - total flux cleaned = 0.00693438 Jy ! Total flux subtracted in 200 components = 0.00693438 Jy ! Clean residual min=-0.002094 max=0.001779 Jy/beam ! Clean residual mean=-0.000009 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.411358 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 68 components and 0.411358 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=8.408 mas, bmaj=8.842 mas, bpa=65.76 degrees ! Estimated noise=772.961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158284 Jy ! Component: 100 - total flux cleaned = 0.00207472 Jy ! Component: 150 - total flux cleaned = 0.00232487 Jy ! Component: 200 - total flux cleaned = 0.00249673 Jy ! Total flux subtracted in 200 components = 0.00249673 Jy ! Clean residual min=-0.001885 max=0.001928 Jy/beam ! Clean residual mean=-0.000012 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.413855 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 = 7.20422e-05 Jy ! Component: 100 - total flux cleaned = 0.000134375 Jy ! Component: 150 - total flux cleaned = 0.000188325 Jy ! Component: 200 - total flux cleaned = 0.000224121 Jy ! Total flux subtracted in 200 components = 0.000224121 Jy ! Clean residual min=-0.001832 max=0.001959 Jy/beam ! Clean residual mean=-0.000010 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.414079 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 110 components and 0.414079 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.105 mas, bmaj=4.158 mas, bpa=-34.25 degrees ! Estimated noise=610.722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000597963 Jy ! Component: 100 - total flux cleaned = -0.000675373 Jy ! Component: 150 - total flux cleaned = -0.000709079 Jy ! Component: 200 - total flux cleaned = -0.000679496 Jy ! Total flux subtracted in 200 components = -0.000679496 Jy ! Clean residual min=-0.001940 max=0.001570 Jy/beam ! Clean residual mean=-0.000005 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.4134 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 127 components and 0.4134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068447Jy sigma=0.000772 ! Fit after self-cal, rms=0.068439Jy sigma=0.000772 wmodel J1531+7206_S_2014_05_31_pus_map.mod ! Writing 127 model components to file: J1531+7206_S_2014_05_31_pus_map.mod wobs J1531+7206_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1531+7206_S_2014_05_31_pus_uvs.fits wwins J1531+7206_S_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J1531+7206_S_2014_05_31_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 = -0.000869602 Jy ! Component: 100 - total flux cleaned = -0.00164619 Jy ! Component: 150 - total flux cleaned = -0.00222808 Jy ! Component: 200 - total flux cleaned = -0.00261676 Jy ! Component: 250 - total flux cleaned = -0.00291006 Jy ! Component: 300 - total flux cleaned = -0.00322062 Jy ! Component: 350 - total flux cleaned = -0.00357328 Jy ! Component: 400 - total flux cleaned = -0.00389232 Jy ! Component: 450 - total flux cleaned = -0.00415634 Jy ! Component: 500 - total flux cleaned = -0.00432159 Jy ! Component: 550 - total flux cleaned = -0.00448273 Jy ! Component: 600 - total flux cleaned = -0.00464035 Jy ! Component: 650 - total flux cleaned = -0.00472855 Jy ! Component: 700 - total flux cleaned = -0.00483764 Jy ! Component: 750 - total flux cleaned = -0.00496594 Jy ! Component: 800 - total flux cleaned = -0.00509192 Jy ! Component: 850 - total flux cleaned = -0.00521591 Jy ! Component: 900 - total flux cleaned = -0.00523616 Jy ! Component: 950 - total flux cleaned = -0.00529678 Jy ! Component: 1000 - total flux cleaned = -0.00537581 Jy ! Component: 1050 - total flux cleaned = -0.00537575 Jy ! Component: 1100 - total flux cleaned = -0.00541462 Jy ! Component: 1150 - total flux cleaned = -0.00545258 Jy ! Component: 1200 - total flux cleaned = -0.00550888 Jy ! Component: 1250 - total flux cleaned = -0.00554579 Jy ! Component: 1300 - total flux cleaned = -0.00561929 Jy ! Component: 1350 - total flux cleaned = -0.00563719 Jy ! Component: 1400 - total flux cleaned = -0.005709 Jy ! Component: 1450 - total flux cleaned = -0.00576188 Jy ! Component: 1500 - total flux cleaned = -0.00583204 Jy ! Component: 1550 - total flux cleaned = -0.00590123 Jy ! Component: 1600 - total flux cleaned = -0.00605535 Jy ! Component: 1650 - total flux cleaned = -0.00608895 Jy ! Component: 1700 - total flux cleaned = -0.00617261 Jy ! Component: 1750 - total flux cleaned = -0.00622257 Jy ! Component: 1800 - total flux cleaned = -0.00625561 Jy ! Component: 1850 - total flux cleaned = -0.00636969 Jy ! Component: 1900 - total flux cleaned = -0.00638559 Jy ! Component: 1950 - total flux cleaned = -0.00649718 Jy ! Component: 2000 - total flux cleaned = -0.00651297 Jy ! Component: 2050 - total flux cleaned = -0.00655996 Jy ! Component: 2100 - total flux cleaned = -0.00665335 Jy ! Component: 2150 - total flux cleaned = -0.00674572 Jy ! Component: 2200 - total flux cleaned = -0.00674561 Jy ! Component: 2250 - total flux cleaned = -0.0068366 Jy ! Component: 2300 - total flux cleaned = -0.00691169 Jy ! Component: 2350 - total flux cleaned = -0.00694129 Jy ! Component: 2400 - total flux cleaned = -0.00702985 Jy ! Component: 2450 - total flux cleaned = -0.00704455 Jy ! Component: 2500 - total flux cleaned = -0.00714601 Jy ! Component: 2550 - total flux cleaned = -0.00716021 Jy ! Component: 2600 - total flux cleaned = -0.00723153 Jy ! Component: 2650 - total flux cleaned = -0.00723133 Jy ! Component: 2700 - total flux cleaned = -0.00727353 Jy ! Component: 2750 - total flux cleaned = -0.00731518 Jy ! Component: 2800 - total flux cleaned = -0.00737049 Jy ! Component: 2850 - total flux cleaned = -0.00739798 Jy ! Component: 2900 - total flux cleaned = -0.00739792 Jy ! Component: 2950 - total flux cleaned = -0.00749257 Jy ! Component: 3000 - total flux cleaned = -0.00754622 Jy ! Component: 3050 - total flux cleaned = -0.00758615 Jy ! Component: 3100 - total flux cleaned = -0.00761262 Jy ! Component: 3150 - total flux cleaned = -0.00771762 Jy ! Component: 3200 - total flux cleaned = -0.00775675 Jy ! Component: 3250 - total flux cleaned = -0.00778258 Jy ! Component: 3300 - total flux cleaned = -0.00782124 Jy ! Component: 3350 - total flux cleaned = -0.0078979 Jy ! Component: 3400 - total flux cleaned = -0.00789786 Jy ! Component: 3450 - total flux cleaned = -0.00796095 Jy ! Component: 3500 - total flux cleaned = -0.00799846 Jy ! Component: 3550 - total flux cleaned = -0.00804824 Jy ! Component: 3600 - total flux cleaned = -0.00806068 Jy ! Component: 3650 - total flux cleaned = -0.00807312 Jy ! Component: 3700 - total flux cleaned = -0.00817087 Jy ! Component: 3750 - total flux cleaned = -0.00823148 Jy ! Component: 3800 - total flux cleaned = -0.00825551 Jy ! Component: 3850 - total flux cleaned = -0.00832746 Jy ! Component: 3900 - total flux cleaned = -0.00833932 Jy ! Component: 3950 - total flux cleaned = -0.00843423 Jy ! Component: 4000 - total flux cleaned = -0.00843424 Jy ! Component: 4050 - total flux cleaned = -0.00844594 Jy ! Total flux subtracted in 4096 components = -0.00848105 Jy ! Clean residual min=-0.000783 max=0.000692 Jy/beam ! Clean residual mean=-0.000004 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.404919 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 408 components and 0.404919 Jy ![Exited script file: muppet] wmap "J1531+7206_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.105 x 4.158 at -34.25 degrees (North through East) ! Clean map min=-0.0013277 max=0.32751 Jy/beam ! Writing clean map to FITS file: J1531+7206_S_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.327507 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201296 device "J1531+7206_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1531+7206_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.184389 0.184389 0.368779 0.737557 1.47511 2.95023 5.90046 11.8009 23.6018 47.2037 94.4073 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.327 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.105 x 4.158 at -34.25 degrees (North through East) ! Clean map min=-0.0013277 max=0.32751 Jy/beam quit ! Quitting program ! Log file J1531+7206_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 15:30:35 2016