! Started logfile: J0631+5311_S_2014_08_09_pus_uvs.log on Tue Nov 29 22:57:18 2016 obs J0631+5311_S_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0631+5311_S_2014_08_09_pus_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.638161 visibilities/baseline/integration-bin. ! Found source: J0631+5311 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 342 lines of history. ! ! Reading 16656 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 J0631+5311_S_2014_08_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 474 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 474 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 474 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 474 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.832527Jy sigma=0.009428 ! Fit after self-cal, rms=0.739419Jy sigma=0.008318 ! 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=3.269 mas, bmaj=4.724 mas, bpa=-54.35 degrees ! Estimated noise=840.93 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 = 0.197707 Jy ! Component: 100 - total flux cleaned = 0.280537 Jy ! Total flux subtracted in 100 components = 0.280537 Jy ! Clean residual min=-0.019242 max=0.042775 Jy/beam ! Clean residual mean=-0.000155 rms=0.005315 Jy/beam ! Combined flux in latest and established models = 0.280537 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.280537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135729Jy sigma=0.001454 ! Fit after self-cal, rms=0.135181Jy sigma=0.001449 ! Inverting map ! Added new window around map position (-4.5, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0479713 Jy ! Component: 100 - total flux cleaned = 0.0749401 Jy ! Total flux subtracted in 100 components = 0.0749401 Jy ! Clean residual min=-0.016152 max=0.039527 Jy/beam ! Clean residual mean=-0.000103 rms=0.003750 Jy/beam ! Combined flux in latest and established models = 0.355478 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.355477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109356Jy sigma=0.001159 ! Fit after self-cal, rms=0.109105Jy sigma=0.001156 ! Inverting map ! Added new window around map position (-12, 33.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0330165 Jy ! Component: 100 - total flux cleaned = 0.0501921 Jy ! Total flux subtracted in 100 components = 0.0501921 Jy ! Clean residual min=-0.010256 max=0.015817 Jy/beam ! Clean residual mean=-0.000074 rms=0.002583 Jy/beam ! Combined flux in latest and established models = 0.40567 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.40567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095555Jy sigma=0.000996 ! Fit after self-cal, rms=0.094750Jy sigma=0.000988 ! Inverting map ! Added new window around map position (4.5, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170796 Jy ! Component: 100 - total flux cleaned = 0.0292762 Jy ! Total flux subtracted in 100 components = 0.0292762 Jy ! Clean residual min=-0.008240 max=0.008839 Jy/beam ! Clean residual mean=-0.000055 rms=0.002021 Jy/beam ! Combined flux in latest and established models = 0.434946 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 49 components and 0.434946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089695Jy sigma=0.000931 ! Fit after self-cal, rms=0.089506Jy sigma=0.000929 ! 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=4.074 mas, bmaj=5.648 mas, bpa=-55.65 degrees ! Estimated noise=493.494 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 = 0.0165834 Jy ! Component: 100 - total flux cleaned = 0.028463 Jy ! Component: 150 - total flux cleaned = 0.0374523 Jy ! Component: 200 - total flux cleaned = 0.044537 Jy ! Total flux subtracted in 200 components = 0.044537 Jy ! Clean residual min=-0.005957 max=0.007568 Jy/beam ! Clean residual mean=-0.000098 rms=0.001696 Jy/beam ! Combined flux in latest and established models = 0.479483 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 98 components and 0.479483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084813Jy sigma=0.000883 ! Fit after self-cal, rms=0.084601Jy sigma=0.000881 ! 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 0.84 HN 0.96 KP 1.04 ! LA 1.08 MK 1.00 NL 0.98 OV 0.98 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.05 KP 1.00 ! LA 1.03 MK 0.97 NL 1.03 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.18 HN 1.05 KP 0.89 ! LA 0.83 MK 0.99 NL 0.97 OV 0.95 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.06 HN 1.01 KP 0.87 ! LA 0.80 MK 1.08 NL 1.09 OV 1.01 ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.084601Jy sigma=0.000881 ! Fit after self-cal, rms=0.073288Jy sigma=0.000796 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.104 mas, bmaj=5.673 mas, bpa=-55.74 degrees ! Estimated noise=487.596 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 (-4.5, 26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00742021 Jy ! Component: 100 - total flux cleaned = 0.012077 Jy ! Component: 150 - total flux cleaned = 0.0152793 Jy ! Component: 200 - total flux cleaned = 0.0164114 Jy ! Total flux subtracted in 200 components = 0.0164114 Jy ! Clean residual min=-0.003083 max=0.003538 Jy/beam ! Clean residual mean=-0.000021 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.495894 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 130 components and 0.495894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072392Jy sigma=0.000785 ! Fit after self-cal, rms=0.072316Jy sigma=0.000784 ! Inverting map ! Added new window around map position (-9, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183656 Jy ! Component: 100 - total flux cleaned = 0.00281837 Jy ! Component: 150 - total flux cleaned = 0.00338572 Jy ! Component: 200 - total flux cleaned = 0.0038098 Jy ! Total flux subtracted in 200 components = 0.0038098 Jy ! Clean residual min=-0.002592 max=0.002980 Jy/beam ! Clean residual mean=-0.000012 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.499704 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 146 components and 0.499704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071999Jy sigma=0.000781 ! Fit after self-cal, rms=0.071986Jy sigma=0.000781 ! 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=0.071986Jy sigma=0.000781 ! Fit after self-cal, rms=0.071643Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.101 mas, bmaj=5.67 mas, bpa=-55.73 degrees ! Estimated noise=486.888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000799876 Jy ! Component: 100 - total flux cleaned = 0.00150409 Jy ! Component: 150 - total flux cleaned = 0.00189104 Jy ! Component: 200 - total flux cleaned = 0.00218836 Jy ! Total flux subtracted in 200 components = 0.00218836 Jy ! Clean residual min=-0.002077 max=0.002642 Jy/beam ! Clean residual mean=0.000006 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.501892 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 161 components and 0.501892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071523Jy sigma=0.000778 ! Fit after self-cal, rms=0.071512Jy sigma=0.000778 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, 14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166178 Jy ! Component: 100 - total flux cleaned = 0.00222944 Jy ! Component: 150 - total flux cleaned = 0.00272272 Jy ! Component: 200 - total flux cleaned = 0.00299897 Jy ! Total flux subtracted in 200 components = 0.00299897 Jy ! Clean residual min=-0.001932 max=0.001977 Jy/beam ! Clean residual mean=0.000013 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.504891 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 187 components and 0.504891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071376Jy sigma=0.000776 ! Fit after self-cal, rms=0.071371Jy sigma=0.000776 ! 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=0.071371Jy sigma=0.000776 ! Fit after self-cal, rms=0.071378Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.105 mas, bmaj=5.669 mas, bpa=-55.78 degrees ! Estimated noise=487.061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000619799 Jy ! Component: 100 - total flux cleaned = 0.000883422 Jy ! Component: 150 - total flux cleaned = 0.00102705 Jy ! Component: 200 - total flux cleaned = 0.00120885 Jy ! Total flux subtracted in 200 components = 0.00120885 Jy ! Clean residual min=-0.001808 max=0.001742 Jy/beam ! Clean residual mean=0.000011 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.5061 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 204 components and 0.5061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071307Jy sigma=0.000775 ! Fit after self-cal, rms=0.071304Jy 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 = 0.000200573 Jy ! Component: 100 - total flux cleaned = 0.000372936 Jy ! Component: 150 - total flux cleaned = 0.00045366 Jy ! Component: 200 - total flux cleaned = 0.000530523 Jy ! Total flux subtracted in 200 components = 0.000530523 Jy ! Clean residual min=-0.001690 max=0.001604 Jy/beam ! Clean residual mean=0.000012 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.506631 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 212 components and 0.506631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071258Jy sigma=0.000775 ! Fit after self-cal, rms=0.071256Jy 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=0.071256Jy sigma=0.000775 ! Fit after self-cal, rms=0.071244Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.349 mas, bmaj=9.343 mas, bpa=-76.79 degrees ! Estimated noise=580.299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048023 Jy ! Component: 100 - total flux cleaned = 0.000895374 Jy ! Component: 150 - total flux cleaned = 0.0011886 Jy ! Component: 200 - total flux cleaned = 0.00131772 Jy ! Total flux subtracted in 200 components = 0.00131772 Jy ! Clean residual min=-0.001598 max=0.001305 Jy/beam ! Clean residual mean=0.000021 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.507949 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 251 components and 0.507948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071222Jy sigma=0.000774 ! Fit after self-cal, rms=0.071221Jy sigma=0.000774 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 = 0.00020264 Jy ! Component: 100 - total flux cleaned = 0.000226275 Jy ! Component: 150 - total flux cleaned = 0.000248726 Jy ! Component: 200 - total flux cleaned = 0.000229269 Jy ! Total flux subtracted in 200 components = 0.000229269 Jy ! Clean residual min=-0.001574 max=0.001249 Jy/beam ! Clean residual mean=0.000022 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.508178 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 269 components and 0.508178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071209Jy sigma=0.000774 ! Fit after self-cal, rms=0.071208Jy sigma=0.000774 ! 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=4.107 mas, bmaj=5.669 mas, bpa=-55.78 degrees ! Estimated noise=487.062 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.107 x 5.669 at -55.78 degrees (North through East) ! Clean map min=-0.0029617 max=0.23061 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=3.294 mas, bmaj=4.729 mas, bpa=-54.63 degrees ! Estimated noise=834.185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.19741 Jy ! Component: 100 - total flux cleaned = 0.28036 Jy ! Component: 150 - total flux cleaned = 0.329593 Jy ! Component: 200 - total flux cleaned = 0.363138 Jy ! Total flux subtracted in 200 components = 0.363138 Jy ! Clean residual min=-0.010401 max=0.018413 Jy/beam ! Clean residual mean=-0.000083 rms=0.002855 Jy/beam ! Combined flux in latest and established models = 0.363138 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.363138 Jy ! Inverting map and beam ! Estimated beam: bmin=4.107 mas, bmaj=5.669 mas, bpa=-55.78 degrees ! Estimated noise=487.062 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 = 0.0341509 Jy ! Component: 100 - total flux cleaned = 0.0572083 Jy ! Component: 150 - total flux cleaned = 0.073922 Jy ! Component: 200 - total flux cleaned = 0.0866575 Jy ! Total flux subtracted in 200 components = 0.0866575 Jy ! Clean residual min=-0.004609 max=0.007511 Jy/beam ! Clean residual mean=-0.000098 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 0.449796 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 63 components and 0.449796 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100425 Jy ! Component: 100 - total flux cleaned = 0.0181142 Jy ! Component: 150 - total flux cleaned = 0.0247204 Jy ! Component: 200 - total flux cleaned = 0.0302395 Jy ! Total flux subtracted in 200 components = 0.0302395 Jy ! Clean residual min=-0.003167 max=0.003529 Jy/beam ! Clean residual mean=-0.000043 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.480035 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 101 components and 0.480035 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=8.349 mas, bmaj=9.343 mas, bpa=-76.79 degrees ! Estimated noise=580.299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00688459 Jy ! Component: 100 - total flux cleaned = 0.0119595 Jy ! Component: 150 - total flux cleaned = 0.0158268 Jy ! Component: 200 - total flux cleaned = 0.018836 Jy ! Total flux subtracted in 200 components = 0.018836 Jy ! Clean residual min=-0.002073 max=0.002413 Jy/beam ! Clean residual mean=-0.000016 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.498871 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 = 0.00236974 Jy ! Component: 100 - total flux cleaned = 0.00425016 Jy ! Component: 150 - total flux cleaned = 0.0055323 Jy ! Component: 200 - total flux cleaned = 0.00634648 Jy ! Total flux subtracted in 200 components = 0.00634648 Jy ! Clean residual min=-0.001698 max=0.001471 Jy/beam ! Clean residual mean=0.000008 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.505218 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 201 components and 0.505218 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.107 mas, bmaj=5.669 mas, bpa=-55.78 degrees ! Estimated noise=487.062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00066769 Jy ! Component: 100 - total flux cleaned = 0.000930315 Jy ! Component: 150 - total flux cleaned = 0.00124899 Jy ! Component: 200 - total flux cleaned = 0.00154146 Jy ! Total flux subtracted in 200 components = 0.00154146 Jy ! Clean residual min=-0.001958 max=0.002064 Jy/beam ! Clean residual mean=0.000008 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.506759 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 222 components and 0.506759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071444Jy sigma=0.000777 ! Fit after self-cal, rms=0.071348Jy sigma=0.000776 wmodel J0631+5311_S_2014_08_09_pus_map.mod ! Writing 222 model components to file: J0631+5311_S_2014_08_09_pus_map.mod wobs J0631+5311_S_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0631+5311_S_2014_08_09_pus_uvs.fits wwins J0631+5311_S_2014_08_09_pus_map.win ! wwins: Wrote 7 windows to J0631+5311_S_2014_08_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000428816 Jy ! Component: 100 - total flux cleaned = 0.000519027 Jy ! Component: 150 - total flux cleaned = 0.000489645 Jy ! Component: 200 - total flux cleaned = 0.000517746 Jy ! Component: 250 - total flux cleaned = 0.000438527 Jy ! Component: 300 - total flux cleaned = 0.00038674 Jy ! Component: 350 - total flux cleaned = 0.00038656 Jy ! Component: 400 - total flux cleaned = 0.000361803 Jy ! Component: 450 - total flux cleaned = 0.000409929 Jy ! Component: 500 - total flux cleaned = 0.000480565 Jy ! Component: 550 - total flux cleaned = 0.000572918 Jy ! Component: 600 - total flux cleaned = 0.000641228 Jy ! Component: 650 - total flux cleaned = 0.000707976 Jy ! Component: 700 - total flux cleaned = 0.000795677 Jy ! Component: 750 - total flux cleaned = 0.000817307 Jy ! Component: 800 - total flux cleaned = 0.000838786 Jy ! Component: 850 - total flux cleaned = 0.000943665 Jy ! Component: 900 - total flux cleaned = 0.000964288 Jy ! Component: 950 - total flux cleaned = 0.000944186 Jy ! Component: 1000 - total flux cleaned = 0.00100443 Jy ! Component: 1050 - total flux cleaned = 0.00106355 Jy ! Component: 1100 - total flux cleaned = 0.00110252 Jy ! Component: 1150 - total flux cleaned = 0.00114103 Jy ! Component: 1200 - total flux cleaned = 0.00121677 Jy ! Component: 1250 - total flux cleaned = 0.00127265 Jy ! Component: 1300 - total flux cleaned = 0.00125391 Jy ! Component: 1350 - total flux cleaned = 0.00130887 Jy ! Component: 1400 - total flux cleaned = 0.00136334 Jy ! Component: 1450 - total flux cleaned = 0.00138109 Jy ! Component: 1500 - total flux cleaned = 0.00138133 Jy ! Component: 1550 - total flux cleaned = 0.00141625 Jy ! Component: 1600 - total flux cleaned = 0.00150267 Jy ! Component: 1650 - total flux cleaned = 0.00146839 Jy ! Component: 1700 - total flux cleaned = 0.00148521 Jy ! Component: 1750 - total flux cleaned = 0.00155205 Jy ! Component: 1800 - total flux cleaned = 0.00155194 Jy ! Component: 1850 - total flux cleaned = 0.00158457 Jy ! Component: 1900 - total flux cleaned = 0.00155211 Jy ! Component: 1950 - total flux cleaned = 0.00152061 Jy ! Component: 2000 - total flux cleaned = 0.00153642 Jy ! Component: 2050 - total flux cleaned = 0.00152075 Jy ! Component: 2100 - total flux cleaned = 0.00150518 Jy ! Component: 2150 - total flux cleaned = 0.00150539 Jy ! Component: 2200 - total flux cleaned = 0.00152035 Jy ! Component: 2250 - total flux cleaned = 0.00149021 Jy ! Component: 2300 - total flux cleaned = 0.00157937 Jy ! Component: 2350 - total flux cleaned = 0.00157929 Jy ! Component: 2400 - total flux cleaned = 0.00160844 Jy ! Component: 2450 - total flux cleaned = 0.0016231 Jy ! Component: 2500 - total flux cleaned = 0.00160871 Jy ! Component: 2550 - total flux cleaned = 0.00162321 Jy ! Component: 2600 - total flux cleaned = 0.00167959 Jy ! Component: 2650 - total flux cleaned = 0.00167955 Jy ! Component: 2700 - total flux cleaned = 0.00169336 Jy ! Component: 2750 - total flux cleaned = 0.00174805 Jy ! Component: 2800 - total flux cleaned = 0.00177509 Jy ! Component: 2850 - total flux cleaned = 0.0018021 Jy ! Component: 2900 - total flux cleaned = 0.0018289 Jy ! Component: 2950 - total flux cleaned = 0.00182895 Jy ! Component: 3000 - total flux cleaned = 0.0018685 Jy ! Component: 3050 - total flux cleaned = 0.00193373 Jy ! Component: 3100 - total flux cleaned = 0.00197247 Jy ! Component: 3150 - total flux cleaned = 0.00198527 Jy ! Component: 3200 - total flux cleaned = 0.00199802 Jy ! Component: 3250 - total flux cleaned = 0.00209897 Jy ! Component: 3300 - total flux cleaned = 0.00211143 Jy ! Component: 3350 - total flux cleaned = 0.00208658 Jy ! Component: 3400 - total flux cleaned = 0.00213607 Jy ! Component: 3450 - total flux cleaned = 0.00217274 Jy ! Component: 3500 - total flux cleaned = 0.00217292 Jy ! Component: 3550 - total flux cleaned = 0.00222132 Jy ! Component: 3600 - total flux cleaned = 0.00230522 Jy ! Component: 3650 - total flux cleaned = 0.00234075 Jy ! Component: 3700 - total flux cleaned = 0.00239971 Jy ! Component: 3750 - total flux cleaned = 0.00241144 Jy ! Component: 3800 - total flux cleaned = 0.00244639 Jy ! Component: 3850 - total flux cleaned = 0.00248095 Jy ! Component: 3900 - total flux cleaned = 0.00252671 Jy ! Component: 3950 - total flux cleaned = 0.00259503 Jy ! Component: 4000 - total flux cleaned = 0.0026402 Jy ! Component: 4050 - total flux cleaned = 0.00265146 Jy ! Total flux subtracted in 4096 components = 0.0027072 Jy ! Clean residual min=-0.000638 max=0.000717 Jy/beam ! Clean residual mean=0.000002 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.509466 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 514 components and 0.509467 Jy ![Exited script file: muppet] wmap "J0631+5311_S_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.107 x 5.669 at -55.78 degrees (North through East) ! Clean map min=-0.001638 max=0.22985 Jy/beam ! Writing clean map to FITS file: J0631+5311_S_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.229854 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198051 device "J0631+5311_S_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0631+5311_S_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.258492 0.258492 0.516984 1.03397 2.06794 4.13587 8.27175 16.5435 33.087 66.174 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.229 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.107 x 5.669 at -55.78 degrees (North through East) ! Clean map min=-0.001638 max=0.22985 Jy/beam quit ! Quitting program ! Log file J0631+5311_S_2014_08_09_pus_uvs.log closed on Tue Nov 29 22:57:24 2016