! Started logfile: J0121+1149_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:15:20 2016 obs J0121+1149_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0121+1149_S_2014_12_20_pus_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.731801 visibilities/baseline/integration-bin. ! Found source: J0121+1149 ! ! 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 3820 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 J0121+1149_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.578209Jy sigma=0.016437 ! Fit after self-cal, rms=1.572373Jy sigma=0.016371 ! 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=3.075 mas, bmaj=7.279 mas, bpa=7.491 degrees ! Estimated noise=1319.7 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 = 1.90703 Jy ! Component: 100 - total flux cleaned = 2.32807 Jy ! Total flux subtracted in 100 components = 2.32807 Jy ! Clean residual min=-0.057953 max=0.136475 Jy/beam ! Clean residual mean=-0.000022 rms=0.018257 Jy/beam ! Combined flux in latest and established models = 2.32807 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 2.32807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.449113Jy sigma=0.003959 ! Fit after self-cal, rms=0.449114Jy sigma=0.003959 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.137387 Jy ! Component: 100 - total flux cleaned = 0.209176 Jy ! Total flux subtracted in 100 components = 0.209176 Jy ! Clean residual min=-0.059058 max=0.052203 Jy/beam ! Clean residual mean=-0.000023 rms=0.014260 Jy/beam ! Combined flux in latest and established models = 2.53725 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 2.53725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.383231Jy sigma=0.003464 ! Fit after self-cal, rms=0.383231Jy sigma=0.003464 ! 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=3.639 mas, bmaj=8.075 mas, bpa=7.205 degrees ! Estimated noise=1062.31 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 = 0.0586518 Jy ! Component: 100 - total flux cleaned = 0.0963083 Jy ! Component: 150 - total flux cleaned = 0.121598 Jy ! Component: 200 - total flux cleaned = 0.138901 Jy ! Total flux subtracted in 200 components = 0.138901 Jy ! Clean residual min=-0.057419 max=0.060737 Jy/beam ! Clean residual mean=0.000028 rms=0.014437 Jy/beam ! Combined flux in latest and established models = 2.67615 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 58 components and 2.67615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.365449Jy sigma=0.003413 ! Fit after self-cal, rms=0.365400Jy sigma=0.003412 ! 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 1.01 FD 0.83 HN 0.96 KP 1.12 ! LA 0.99 MK 1.01 NL 0.96 OV 1.00 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.02 KP 1.09 ! LA 0.96 MK 0.99 NL 1.06 OV 1.03 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.02 KP 0.97 ! LA 0.78 MK 1.02 NL 1.19 OV 0.95 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.89 HN 0.98 KP 0.92 ! LA 0.83 MK 1.03 NL 1.04 OV 1.00 ! PT 1.06 SC 0.98 ! ! ! Fit before self-cal, rms=0.365400Jy sigma=0.003412 ! Fit after self-cal, rms=0.171595Jy sigma=0.001667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.656 mas, bmaj=8.132 mas, bpa=7.195 degrees ! Estimated noise=1066.55 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 (4, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0406334 Jy ! Component: 100 - total flux cleaned = 0.0557984 Jy ! Component: 150 - total flux cleaned = 0.0619001 Jy ! Component: 200 - total flux cleaned = 0.0668671 Jy ! Total flux subtracted in 200 components = 0.0668671 Jy ! Clean residual min=-0.032535 max=0.029086 Jy/beam ! Clean residual mean=0.000126 rms=0.006648 Jy/beam ! Combined flux in latest and established models = 2.74301 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 102 components and 2.74301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160541Jy sigma=0.001540 ! Fit after self-cal, rms=0.158985Jy sigma=0.001521 ! 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=0.158985Jy sigma=0.001521 ! Fit after self-cal, rms=0.088704Jy sigma=0.000910 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.652 mas, bmaj=8.138 mas, bpa=7.199 degrees ! Estimated noise=1066.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00449601 Jy ! Component: 100 - total flux cleaned = -0.00484118 Jy ! Component: 150 - total flux cleaned = -0.00479517 Jy ! Component: 200 - total flux cleaned = -0.00536818 Jy ! Total flux subtracted in 200 components = -0.00536818 Jy ! Clean residual min=-0.011437 max=0.010934 Jy/beam ! Clean residual mean=-0.000008 rms=0.002275 Jy/beam ! Combined flux in latest and established models = 2.73765 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 127 components and 2.73765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085189Jy sigma=0.000871 ! Fit after self-cal, rms=0.084937Jy sigma=0.000868 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 = 0.00206789 Jy ! Component: 100 - total flux cleaned = 0.00253243 Jy ! Component: 150 - total flux cleaned = 0.00272253 Jy ! Component: 200 - total flux cleaned = 0.00254392 Jy ! Total flux subtracted in 200 components = 0.00254392 Jy ! Clean residual min=-0.008561 max=0.008779 Jy/beam ! Clean residual mean=-0.000010 rms=0.002047 Jy/beam ! Combined flux in latest and established models = 2.74019 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 144 components and 2.74019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083844Jy sigma=0.000857 ! Fit after self-cal, rms=0.083738Jy sigma=0.000855 ! 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=0.083738Jy sigma=0.000855 ! Fit after self-cal, rms=0.083329Jy sigma=0.000851 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.655 mas, bmaj=8.145 mas, bpa=7.215 degrees ! Estimated noise=1065.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0036191 Jy ! Component: 100 - total flux cleaned = -0.00455705 Jy ! Component: 150 - total flux cleaned = -0.00470703 Jy ! Component: 200 - total flux cleaned = -0.00483701 Jy ! Total flux subtracted in 200 components = -0.00483701 Jy ! Clean residual min=-0.007626 max=0.008171 Jy/beam ! Clean residual mean=-0.000007 rms=0.001814 Jy/beam ! Combined flux in latest and established models = 2.73535 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 157 components and 2.73535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082581Jy sigma=0.000843 ! Fit after self-cal, rms=0.082534Jy sigma=0.000842 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 (12.5, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00733736 Jy ! Component: 100 - total flux cleaned = 0.0105034 Jy ! Component: 150 - total flux cleaned = 0.0103753 Jy ! Component: 200 - total flux cleaned = 0.010149 Jy ! Total flux subtracted in 200 components = 0.010149 Jy ! Clean residual min=-0.007123 max=0.006470 Jy/beam ! Clean residual mean=-0.000012 rms=0.001600 Jy/beam ! Combined flux in latest and established models = 2.7455 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 181 components and 2.7455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081799Jy sigma=0.000834 ! Fit after self-cal, rms=0.081779Jy sigma=0.000833 ! 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=0.081779Jy sigma=0.000833 ! Fit after self-cal, rms=0.081575Jy sigma=0.000831 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.325 mas, bmaj=10.78 mas, bpa=0.1269 degrees ! Estimated noise=1276.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.22573e-05 Jy ! Component: 100 - total flux cleaned = -5.77679e-05 Jy ! Component: 150 - total flux cleaned = -5.02689e-05 Jy ! Component: 200 - total flux cleaned = -0.000140373 Jy ! Total flux subtracted in 200 components = -0.000140373 Jy ! Clean residual min=-0.007377 max=0.007158 Jy/beam ! Clean residual mean=-0.000017 rms=0.002014 Jy/beam ! Combined flux in latest and established models = 2.74536 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 194 components and 2.74536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081352Jy sigma=0.000829 ! Fit after self-cal, rms=0.081330Jy sigma=0.000829 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 = 0.000749483 Jy ! Component: 100 - total flux cleaned = 0.000756142 Jy ! Component: 150 - total flux cleaned = 0.000686672 Jy ! Component: 200 - total flux cleaned = 0.000553057 Jy ! Total flux subtracted in 200 components = 0.000553057 Jy ! Clean residual min=-0.006843 max=0.006655 Jy/beam ! Clean residual mean=-0.000017 rms=0.001948 Jy/beam ! Combined flux in latest and established models = 2.74591 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 212 components and 2.74591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081285Jy sigma=0.000828 ! Fit after self-cal, rms=0.081277Jy sigma=0.000828 ! 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=3.657 mas, bmaj=8.15 mas, bpa=7.229 degrees ! Estimated noise=1064.82 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.657 x 8.15 at 7.229 degrees (North through East) ! Clean map min=-0.0065406 max=2.4564 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=0.081277Jy sigma=0.000828 ! Fit after self-cal, rms=0.075946Jy sigma=0.000772 ! Inverting map and beam ! Estimated beam: bmin=3.658 mas, bmaj=8.153 mas, bpa=7.235 degrees ! Estimated noise=1064.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00256917 Jy ! Component: 100 - total flux cleaned = -0.00368767 Jy ! Component: 150 - total flux cleaned = -0.00447256 Jy ! Component: 200 - total flux cleaned = -0.00482277 Jy ! Total flux subtracted in 200 components = -0.00482277 Jy ! Clean residual min=-0.006762 max=0.005348 Jy/beam ! Clean residual mean=-0.000006 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 2.74109 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 232 components and 2.74109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075661Jy sigma=0.000769 ! Fit after self-cal, rms=0.075650Jy sigma=0.000769 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000534973 Jy ! Component: 100 - total flux cleaned = -0.000610899 Jy ! Component: 150 - total flux cleaned = -0.000465814 Jy ! Component: 200 - total flux cleaned = -0.000464705 Jy ! Total flux subtracted in 200 components = -0.000464705 Jy ! Clean residual min=-0.006579 max=0.005200 Jy/beam ! Clean residual mean=-0.000006 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 2.74063 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 242 components and 2.74063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075519Jy sigma=0.000768 ! Fit after self-cal, rms=0.075517Jy sigma=0.000768 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075517Jy sigma=0.000768 ! Fit after self-cal, rms=0.075448Jy sigma=0.000767 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=3.094 mas, bmaj=7.341 mas, bpa=7.473 degrees ! Estimated noise=1323.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.91077 Jy ! Component: 100 - total flux cleaned = 2.32938 Jy ! Component: 150 - total flux cleaned = 2.45601 Jy ! Component: 200 - total flux cleaned = 2.51182 Jy ! Total flux subtracted in 200 components = 2.51182 Jy ! Clean residual min=-0.019476 max=0.027969 Jy/beam ! Clean residual mean=0.000013 rms=0.005282 Jy/beam ! Combined flux in latest and established models = 2.51182 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 20 model components to the UV plane model. ! The established model now contains 20 components and 2.51182 Jy ! Inverting map and beam ! Estimated beam: bmin=3.659 mas, bmaj=8.156 mas, bpa=7.247 degrees ! Estimated noise=1063.99 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 = 0.047024 Jy ! Component: 100 - total flux cleaned = 0.0795733 Jy ! Component: 150 - total flux cleaned = 0.104736 Jy ! Component: 200 - total flux cleaned = 0.12485 Jy ! Total flux subtracted in 200 components = 0.12485 Jy ! Clean residual min=-0.009958 max=0.012059 Jy/beam ! Clean residual mean=0.000022 rms=0.003106 Jy/beam ! Combined flux in latest and established models = 2.63667 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 73 components and 2.63667 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.33 mas, bmaj=10.79 mas, bpa=0.1472 degrees ! Estimated noise=1273.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0249598 Jy ! Component: 100 - total flux cleaned = 0.0421976 Jy ! Component: 150 - total flux cleaned = 0.05508 Jy ! Component: 200 - total flux cleaned = 0.0650179 Jy ! Total flux subtracted in 200 components = 0.0650179 Jy ! Clean residual min=-0.007683 max=0.008092 Jy/beam ! Clean residual mean=0.000009 rms=0.002427 Jy/beam ! Combined flux in latest and established models = 2.70169 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 = 0.00776853 Jy ! Component: 100 - total flux cleaned = 0.0125289 Jy ! Component: 150 - total flux cleaned = 0.0163338 Jy ! Component: 200 - total flux cleaned = 0.0197261 Jy ! Total flux subtracted in 200 components = 0.0197261 Jy ! Clean residual min=-0.006487 max=0.006887 Jy/beam ! Clean residual mean=-0.000001 rms=0.001932 Jy/beam ! Combined flux in latest and established models = 2.72141 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 162 components and 2.72141 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.659 mas, bmaj=8.156 mas, bpa=7.247 degrees ! Estimated noise=1063.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000844509 Jy ! Component: 100 - total flux cleaned = 0.00250572 Jy ! Component: 150 - total flux cleaned = 0.00448389 Jy ! Component: 200 - total flux cleaned = 0.0057486 Jy ! Total flux subtracted in 200 components = 0.0057486 Jy ! Clean residual min=-0.006593 max=0.006823 Jy/beam ! Clean residual mean=-0.000004 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 2.72716 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 177 components and 2.72716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076911Jy sigma=0.000781 ! Fit after self-cal, rms=0.076841Jy sigma=0.000780 wmodel J0121+1149_S_2014_12_20_pus_map.mod ! Writing 177 model components to file: J0121+1149_S_2014_12_20_pus_map.mod wobs J0121+1149_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0121+1149_S_2014_12_20_pus_uvs.fits wwins J0121+1149_S_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J0121+1149_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 = 0.00160898 Jy ! Component: 100 - total flux cleaned = 0.00258005 Jy ! Component: 150 - total flux cleaned = 0.00388014 Jy ! Component: 200 - total flux cleaned = 0.00463053 Jy ! Component: 250 - total flux cleaned = 0.00543745 Jy ! Component: 300 - total flux cleaned = 0.00595267 Jy ! Component: 350 - total flux cleaned = 0.00611863 Jy ! Component: 400 - total flux cleaned = 0.00627778 Jy ! Component: 450 - total flux cleaned = 0.00589701 Jy ! Component: 500 - total flux cleaned = 0.0059024 Jy ! Component: 550 - total flux cleaned = 0.00575916 Jy ! Component: 600 - total flux cleaned = 0.00540608 Jy ! Component: 650 - total flux cleaned = 0.00513167 Jy ! Component: 700 - total flux cleaned = 0.00479535 Jy ! Component: 750 - total flux cleaned = 0.00446529 Jy ! Component: 800 - total flux cleaned = 0.00395014 Jy ! Component: 850 - total flux cleaned = 0.00363674 Jy ! Component: 900 - total flux cleaned = 0.00332667 Jy ! Component: 950 - total flux cleaned = 0.00284214 Jy ! Component: 1000 - total flux cleaned = 0.00248874 Jy ! Component: 1050 - total flux cleaned = 0.00231438 Jy ! Component: 1100 - total flux cleaned = 0.00197119 Jy ! Component: 1150 - total flux cleaned = 0.00152242 Jy ! Component: 1200 - total flux cleaned = 0.00124851 Jy ! Component: 1250 - total flux cleaned = 0.0010336 Jy ! Component: 1300 - total flux cleaned = 0.000766988 Jy ! Component: 1350 - total flux cleaned = 0.000609919 Jy ! Component: 1400 - total flux cleaned = 0.000353268 Jy ! Component: 1450 - total flux cleaned = 0.000404003 Jy ! Component: 1500 - total flux cleaned = 0.000452452 Jy ! Component: 1550 - total flux cleaned = 0.000353199 Jy ! Component: 1600 - total flux cleaned = 0.000400251 Jy ! Component: 1650 - total flux cleaned = 0.000400499 Jy ! Component: 1700 - total flux cleaned = 0.000353375 Jy ! Component: 1750 - total flux cleaned = 0.000444437 Jy ! Component: 1800 - total flux cleaned = 0.000218045 Jy ! Component: 1850 - total flux cleaned = 0.00030694 Jy ! Component: 1900 - total flux cleaned = 0.000261563 Jy ! Component: 1950 - total flux cleaned = 0.000218115 Jy ! Component: 2000 - total flux cleaned = 0.000218821 Jy ! Component: 2050 - total flux cleaned = 0.000346678 Jy ! Component: 2100 - total flux cleaned = 0.000429395 Jy ! Component: 2150 - total flux cleaned = 0.000552415 Jy ! Component: 2200 - total flux cleaned = 0.000430505 Jy ! Component: 2250 - total flux cleaned = 0.000511288 Jy ! Component: 2300 - total flux cleaned = 0.000431685 Jy ! Component: 2350 - total flux cleaned = 0.000509374 Jy ! Component: 2400 - total flux cleaned = 0.000355459 Jy ! Component: 2450 - total flux cleaned = 0.000584449 Jy ! Component: 2500 - total flux cleaned = 0.000621153 Jy ! Component: 2550 - total flux cleaned = 0.000584531 Jy ! Component: 2600 - total flux cleaned = 0.000694885 Jy ! Component: 2650 - total flux cleaned = 0.000766781 Jy ! Component: 2700 - total flux cleaned = 0.00080217 Jy ! Component: 2750 - total flux cleaned = 0.000766987 Jy ! Component: 2800 - total flux cleaned = 0.000872995 Jy ! Component: 2850 - total flux cleaned = 0.00101118 Jy ! Component: 2900 - total flux cleaned = 0.000976769 Jy ! Component: 2950 - total flux cleaned = 0.00107736 Jy ! Component: 3000 - total flux cleaned = 0.00111101 Jy ! Component: 3050 - total flux cleaned = 0.00120994 Jy ! Component: 3100 - total flux cleaned = 0.00130717 Jy ! Component: 3150 - total flux cleaned = 0.00130715 Jy ! Component: 3200 - total flux cleaned = 0.00153058 Jy ! Component: 3250 - total flux cleaned = 0.0014677 Jy ! Component: 3300 - total flux cleaned = 0.00165516 Jy ! Component: 3350 - total flux cleaned = 0.00165444 Jy ! Component: 3400 - total flux cleaned = 0.00159333 Jy ! Component: 3450 - total flux cleaned = 0.00156362 Jy ! Component: 3500 - total flux cleaned = 0.00165332 Jy ! Component: 3550 - total flux cleaned = 0.00165286 Jy ! Component: 3600 - total flux cleaned = 0.00156498 Jy ! Component: 3650 - total flux cleaned = 0.00156505 Jy ! Component: 3700 - total flux cleaned = 0.00162227 Jy ! Component: 3750 - total flux cleaned = 0.00145176 Jy ! Component: 3800 - total flux cleaned = 0.00145211 Jy ! Component: 3850 - total flux cleaned = 0.00148023 Jy ! Component: 3900 - total flux cleaned = 0.001397 Jy ! Component: 3950 - total flux cleaned = 0.00131484 Jy ! Component: 4000 - total flux cleaned = 0.0012334 Jy ! Component: 4050 - total flux cleaned = 0.00123354 Jy ! Total flux subtracted in 4096 components = 0.00120666 Jy ! Clean residual min=-0.001608 max=0.001698 Jy/beam ! Clean residual mean=-0.000001 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 2.72837 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 458 components and 2.72837 Jy ![Exited script file: muppet] wmap "J0121+1149_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.659 x 8.156 at 7.247 degrees (North through East) ! Clean map min=-0.0030578 max=2.4663 Jy/beam ! Writing clean map to FITS file: J0121+1149_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 2.46629 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000487974 device "J0121+1149_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0121+1149_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0593572 0.0593572 0.118714 0.237429 0.474857 0.949715 1.89943 3.79886 7.59772 15.1954 30.3909 60.7817 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.466 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.659 x 8.156 at 7.247 degrees (North through East) ! Clean map min=-0.0030578 max=2.4663 Jy/beam quit ! Quitting program ! Log file J0121+1149_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:15:28 2016