! Started logfile: J2139+1423_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:48:23 2016 obs J2139+1423_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2139+1423_S_2014_12_20_pus_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.905747 visibilities/baseline/integration-bin. ! Found source: J2139+1423 ! ! 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 4728 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 J2139+1423_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.818570Jy sigma=0.009134 ! Fit after self-cal, rms=0.806512Jy sigma=0.008983 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.769 mas, bmaj=6.797 mas, bpa=-5.795 degrees ! Estimated noise=1074.15 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 = 1.27793 Jy ! Component: 100 - total flux cleaned = 1.61919 Jy ! Total flux subtracted in 100 components = 1.61919 Jy ! Clean residual min=-0.053796 max=0.138484 Jy/beam ! Clean residual mean=-0.000173 rms=0.015560 Jy/beam ! Combined flux in latest and established models = 1.61919 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.61919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.354918Jy sigma=0.003835 ! Fit after self-cal, rms=0.354811Jy sigma=0.003834 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.144869 Jy ! Component: 100 - total flux cleaned = 0.223279 Jy ! Total flux subtracted in 100 components = 0.223279 Jy ! Clean residual min=-0.045660 max=0.044717 Jy/beam ! Clean residual mean=-0.000106 rms=0.010953 Jy/beam ! Combined flux in latest and established models = 1.84247 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 1.84247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.272157Jy sigma=0.003053 ! Fit after self-cal, rms=0.271930Jy sigma=0.003051 ! 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=3.262 mas, bmaj=7.587 mas, bpa=-6.453 degrees ! Estimated noise=897.968 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 = 0.0577574 Jy ! Component: 100 - total flux cleaned = 0.0932385 Jy ! Component: 150 - total flux cleaned = 0.116863 Jy ! Component: 200 - total flux cleaned = 0.132954 Jy ! Total flux subtracted in 200 components = 0.132954 Jy ! Clean residual min=-0.045264 max=0.044025 Jy/beam ! Clean residual mean=-0.000037 rms=0.011010 Jy/beam ! Combined flux in latest and established models = 1.97542 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 49 components and 1.97542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253181Jy sigma=0.002949 ! Fit after self-cal, rms=0.253046Jy sigma=0.002948 ! 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 0.88 HN 0.96 KP 1.10 ! LA 1.00 MK 1.02 NL 0.98 OV 0.99 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.02 KP 1.06 ! LA 0.96 MK 1.01 NL 1.02 OV 1.02 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.17 HN 1.01 KP 0.94 ! LA 0.79 MK 1.03 NL 1.36 OV 0.94 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.97 KP 0.90 ! LA 0.82 MK 1.02 NL 1.02 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.253046Jy sigma=0.002948 ! Fit after self-cal, rms=0.155314Jy sigma=0.001632 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.293 mas, bmaj=7.636 mas, bpa=-6.546 degrees ! Estimated noise=904.063 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 = 0.00246098 Jy ! Component: 100 - total flux cleaned = 0.00301424 Jy ! Component: 150 - total flux cleaned = 0.00349951 Jy ! Component: 200 - total flux cleaned = 0.00372065 Jy ! Total flux subtracted in 200 components = 0.00372065 Jy ! Clean residual min=-0.028571 max=0.026658 Jy/beam ! Clean residual mean=0.000031 rms=0.006561 Jy/beam ! Combined flux in latest and established models = 1.97914 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 1.97914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154276Jy sigma=0.001624 ! Fit after self-cal, rms=0.154214Jy sigma=0.001623 ! 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=0.154214Jy sigma=0.001623 ! Fit after self-cal, rms=0.077677Jy sigma=0.000843 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.296 mas, bmaj=7.645 mas, bpa=-6.445 degrees ! Estimated noise=904.126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00897759 Jy ! Component: 100 - total flux cleaned = -0.011348 Jy ! Component: 150 - total flux cleaned = -0.0123634 Jy ! Component: 200 - total flux cleaned = -0.0130958 Jy ! Total flux subtracted in 200 components = -0.0130958 Jy ! Clean residual min=-0.007358 max=0.007025 Jy/beam ! Clean residual mean=-0.000011 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 1.96605 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 1.96605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076422Jy sigma=0.000828 ! Fit after self-cal, rms=0.076329Jy sigma=0.000827 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 = -0.00110477 Jy ! Component: 100 - total flux cleaned = -0.00131982 Jy ! Component: 150 - total flux cleaned = -0.00180967 Jy ! Component: 200 - total flux cleaned = -0.00216239 Jy ! Total flux subtracted in 200 components = -0.00216239 Jy ! Clean residual min=-0.006281 max=0.006965 Jy/beam ! Clean residual mean=-0.000012 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 1.96388 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 1.96388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075989Jy sigma=0.000824 ! Fit after self-cal, rms=0.075927Jy sigma=0.000823 ! Inverting map ! Added new window around map position (13.5, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00653469 Jy ! Component: 100 - total flux cleaned = 0.00981884 Jy ! Component: 150 - total flux cleaned = 0.010886 Jy ! Component: 200 - total flux cleaned = 0.0111219 Jy ! Total flux subtracted in 200 components = 0.0111219 Jy ! Clean residual min=-0.005684 max=0.004551 Jy/beam ! Clean residual mean=-0.000012 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 1.97501 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 99 components and 1.97501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075206Jy sigma=0.000815 ! Fit after self-cal, rms=0.075174Jy sigma=0.000814 ! 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=0.075174Jy sigma=0.000814 ! Fit after self-cal, rms=0.074742Jy sigma=0.000810 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.299 mas, bmaj=7.655 mas, bpa=-6.449 degrees ! Estimated noise=904.435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00194034 Jy ! Component: 100 - total flux cleaned = -0.00261658 Jy ! Component: 150 - total flux cleaned = -0.0028509 Jy ! Component: 200 - total flux cleaned = -0.00295451 Jy ! Total flux subtracted in 200 components = -0.00295451 Jy ! Clean residual min=-0.005406 max=0.003898 Jy/beam ! Clean residual mean=-0.000009 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 1.97205 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 1.97205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074268Jy sigma=0.000804 ! Fit after self-cal, rms=0.074227Jy sigma=0.000804 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 = -0.000320981 Jy ! Component: 100 - total flux cleaned = -4.14245e-05 Jy ! Component: 150 - total flux cleaned = 0.00012881 Jy ! Component: 200 - total flux cleaned = 0.000208106 Jy ! Total flux subtracted in 200 components = 0.000208106 Jy ! Clean residual min=-0.004713 max=0.003603 Jy/beam ! Clean residual mean=-0.000010 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 1.97226 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 115 components and 1.97226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074018Jy sigma=0.000802 ! Fit after self-cal, rms=0.073997Jy sigma=0.000801 ! 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=0.073997Jy sigma=0.000801 ! Fit after self-cal, rms=0.073884Jy sigma=0.000800 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.598 mas, bmaj=10.94 mas, bpa=-2.822 degrees ! Estimated noise=1104.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135708 Jy ! Component: 100 - total flux cleaned = -0.00208819 Jy ! Component: 150 - total flux cleaned = -0.00237812 Jy ! Component: 200 - total flux cleaned = -0.00261167 Jy ! Total flux subtracted in 200 components = -0.00261167 Jy ! Clean residual min=-0.004025 max=0.003440 Jy/beam ! Clean residual mean=-0.000020 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 1.96965 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 128 components and 1.96965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073809Jy sigma=0.000799 ! Fit after self-cal, rms=0.073767Jy sigma=0.000799 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 = -0.000335621 Jy ! Component: 100 - total flux cleaned = -0.000168011 Jy ! Component: 150 - total flux cleaned = -8.73331e-05 Jy ! Component: 200 - total flux cleaned = -5.46947e-05 Jy ! Total flux subtracted in 200 components = -5.46947e-05 Jy ! Clean residual min=-0.003935 max=0.003436 Jy/beam ! Clean residual mean=-0.000021 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 1.96959 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 1.96959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073767Jy sigma=0.000799 ! Fit after self-cal, rms=0.073744Jy sigma=0.000798 ! 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=3.301 mas, bmaj=7.66 mas, bpa=-6.444 degrees ! Estimated noise=904.216 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.301 x 7.66 at -6.444 degrees (North through East) ! Clean map min=-0.0039467 max=1.6794 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=0.073744Jy sigma=0.000798 ! Fit after self-cal, rms=0.069077Jy sigma=0.000743 ! Inverting map and beam ! Estimated beam: bmin=3.304 mas, bmaj=7.663 mas, bpa=-6.41 degrees ! Estimated noise=904.072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0023035 Jy ! Component: 100 - total flux cleaned = -0.00248325 Jy ! Component: 150 - total flux cleaned = -0.0025604 Jy ! Component: 200 - total flux cleaned = -0.0026976 Jy ! Total flux subtracted in 200 components = -0.0026976 Jy ! Clean residual min=-0.004304 max=0.003156 Jy/beam ! Clean residual mean=-0.000008 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 1.9669 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 143 components and 1.9669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068880Jy sigma=0.000741 ! Fit after self-cal, rms=0.068870Jy sigma=0.000741 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.56235e-05 Jy ! Component: 100 - total flux cleaned = -7.43965e-05 Jy ! Component: 150 - total flux cleaned = -7.56729e-05 Jy ! Component: 200 - total flux cleaned = -0.000189778 Jy ! Total flux subtracted in 200 components = -0.000189778 Jy ! Clean residual min=-0.004224 max=0.003140 Jy/beam ! Clean residual mean=-0.000008 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 1.96671 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 149 components and 1.96671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068763Jy sigma=0.000740 ! Fit after self-cal, rms=0.068759Jy sigma=0.000740 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068759Jy sigma=0.000740 ! Fit after self-cal, rms=0.068737Jy sigma=0.000740 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.803 mas, bmaj=6.866 mas, bpa=-5.688 degrees ! Estimated noise=1082.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.28801 Jy ! Component: 100 - total flux cleaned = 1.62118 Jy ! Component: 150 - total flux cleaned = 1.75801 Jy ! Component: 200 - total flux cleaned = 1.82817 Jy ! Total flux subtracted in 200 components = 1.82817 Jy ! Clean residual min=-0.014460 max=0.035085 Jy/beam ! Clean residual mean=-0.000039 rms=0.003970 Jy/beam ! Combined flux in latest and established models = 1.82817 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 1.82817 Jy ! Inverting map and beam ! Estimated beam: bmin=3.305 mas, bmaj=7.667 mas, bpa=-6.417 degrees ! Estimated noise=903.901 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 = 0.0502768 Jy ! Component: 100 - total flux cleaned = 0.0770187 Jy ! Component: 150 - total flux cleaned = 0.0928566 Jy ! Component: 200 - total flux cleaned = 0.103578 Jy ! Total flux subtracted in 200 components = 0.103578 Jy ! Clean residual min=-0.005945 max=0.008904 Jy/beam ! Clean residual mean=-0.000017 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 1.93175 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 53 components and 1.93175 Jy ! Inverting map ! Added new window around map position (5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00905393 Jy ! Component: 100 - total flux cleaned = 0.0145511 Jy ! Component: 150 - total flux cleaned = 0.0174487 Jy ! Component: 200 - total flux cleaned = 0.0196406 Jy ! Total flux subtracted in 200 components = 0.0196406 Jy ! Clean residual min=-0.004773 max=0.004687 Jy/beam ! Clean residual mean=-0.000011 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 1.95139 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 82 components and 1.95139 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=7.604 mas, bmaj=10.94 mas, bpa=-2.789 degrees ! Estimated noise=1102.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048509 Jy ! Component: 100 - total flux cleaned = 0.00781568 Jy ! Component: 150 - total flux cleaned = 0.00983053 Jy ! Component: 200 - total flux cleaned = 0.0108885 Jy ! Total flux subtracted in 200 components = 0.0108885 Jy ! Clean residual min=-0.003497 max=0.003387 Jy/beam ! Clean residual mean=-0.000018 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 1.96228 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 = 0.000380434 Jy ! Component: 100 - total flux cleaned = 0.000509422 Jy ! Component: 150 - total flux cleaned = 0.000671598 Jy ! Component: 200 - total flux cleaned = 0.000786903 Jy ! Total flux subtracted in 200 components = 0.000786903 Jy ! Clean residual min=-0.003476 max=0.003275 Jy/beam ! Clean residual mean=-0.000017 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 1.96307 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 123 components and 1.96307 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.305 mas, bmaj=7.667 mas, bpa=-6.417 degrees ! Estimated noise=903.901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00226268 Jy ! Component: 100 - total flux cleaned = -0.00256024 Jy ! Component: 150 - total flux cleaned = -0.0025643 Jy ! Component: 200 - total flux cleaned = -0.0025628 Jy ! Total flux subtracted in 200 components = -0.0025628 Jy ! Clean residual min=-0.003936 max=0.004182 Jy/beam ! Clean residual mean=-0.000009 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 1.96051 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 137 components and 1.96051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069745Jy sigma=0.000748 ! Fit after self-cal, rms=0.069675Jy sigma=0.000747 wmodel J2139+1423_S_2014_12_20_pus_map.mod ! Writing 137 model components to file: J2139+1423_S_2014_12_20_pus_map.mod wobs J2139+1423_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2139+1423_S_2014_12_20_pus_uvs.fits wwins J2139+1423_S_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J2139+1423_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 = -0.000142373 Jy ! Component: 100 - total flux cleaned = -0.000206981 Jy ! Component: 150 - total flux cleaned = -0.000454032 Jy ! Component: 200 - total flux cleaned = -0.000877792 Jy ! Component: 250 - total flux cleaned = -0.00129053 Jy ! Component: 300 - total flux cleaned = -0.0015204 Jy ! Component: 350 - total flux cleaned = -0.00163311 Jy ! Component: 400 - total flux cleaned = -0.00179744 Jy ! Component: 450 - total flux cleaned = -0.00190434 Jy ! Component: 500 - total flux cleaned = -0.00195645 Jy ! Component: 550 - total flux cleaned = -0.00205999 Jy ! Component: 600 - total flux cleaned = -0.00216196 Jy ! Component: 650 - total flux cleaned = -0.00216242 Jy ! Component: 700 - total flux cleaned = -0.00230856 Jy ! Component: 750 - total flux cleaned = -0.00235537 Jy ! Component: 800 - total flux cleaned = -0.00221213 Jy ! Component: 850 - total flux cleaned = -0.0023057 Jy ! Component: 900 - total flux cleaned = -0.00230632 Jy ! Component: 950 - total flux cleaned = -0.00235233 Jy ! Component: 1000 - total flux cleaned = -0.00248657 Jy ! Component: 1050 - total flux cleaned = -0.00253098 Jy ! Component: 1100 - total flux cleaned = -0.00257395 Jy ! Component: 1150 - total flux cleaned = -0.00261697 Jy ! Component: 1200 - total flux cleaned = -0.00261785 Jy ! Component: 1250 - total flux cleaned = -0.00278615 Jy ! Component: 1300 - total flux cleaned = -0.00286862 Jy ! Component: 1350 - total flux cleaned = -0.00286895 Jy ! Component: 1400 - total flux cleaned = -0.00295066 Jy ! Component: 1450 - total flux cleaned = -0.00295107 Jy ! Component: 1500 - total flux cleaned = -0.00319025 Jy ! Component: 1550 - total flux cleaned = -0.00334802 Jy ! Component: 1600 - total flux cleaned = -0.00346549 Jy ! Component: 1650 - total flux cleaned = -0.00361995 Jy ! Component: 1700 - total flux cleaned = -0.00373435 Jy ! Component: 1750 - total flux cleaned = -0.00392407 Jy ! Component: 1800 - total flux cleaned = -0.00392441 Jy ! Component: 1850 - total flux cleaned = -0.00414615 Jy ! Component: 1900 - total flux cleaned = -0.00421943 Jy ! Component: 1950 - total flux cleaned = -0.00440065 Jy ! Component: 2000 - total flux cleaned = -0.00447219 Jy ! Component: 2050 - total flux cleaned = -0.00461415 Jy ! Component: 2100 - total flux cleaned = -0.00468487 Jy ! Component: 2150 - total flux cleaned = -0.00482477 Jy ! Component: 2200 - total flux cleaned = -0.00499752 Jy ! Component: 2250 - total flux cleaned = -0.00506564 Jy ! Component: 2300 - total flux cleaned = -0.0053367 Jy ! Component: 2350 - total flux cleaned = -0.00533635 Jy ! Component: 2400 - total flux cleaned = -0.00563535 Jy ! Component: 2450 - total flux cleaned = -0.00566815 Jy ! Component: 2500 - total flux cleaned = -0.00586379 Jy ! Component: 2550 - total flux cleaned = -0.00599318 Jy ! Component: 2600 - total flux cleaned = -0.00621729 Jy ! Component: 2650 - total flux cleaned = -0.00628055 Jy ! Component: 2700 - total flux cleaned = -0.00634356 Jy ! Component: 2750 - total flux cleaned = -0.00643737 Jy ! Component: 2800 - total flux cleaned = -0.00653052 Jy ! Component: 2850 - total flux cleaned = -0.00662277 Jy ! Component: 2900 - total flux cleaned = -0.00671454 Jy ! Component: 2950 - total flux cleaned = -0.00668456 Jy ! Component: 3000 - total flux cleaned = -0.00686432 Jy ! Component: 3050 - total flux cleaned = -0.00707258 Jy ! Component: 3100 - total flux cleaned = -0.0070724 Jy ! Component: 3150 - total flux cleaned = -0.00713084 Jy ! Component: 3200 - total flux cleaned = -0.00721803 Jy ! Component: 3250 - total flux cleaned = -0.00730456 Jy ! Component: 3300 - total flux cleaned = -0.00741894 Jy ! Component: 3350 - total flux cleaned = -0.00747567 Jy ! Component: 3400 - total flux cleaned = -0.00758847 Jy ! Component: 3450 - total flux cleaned = -0.00767241 Jy ! Component: 3500 - total flux cleaned = -0.00775521 Jy ! Component: 3550 - total flux cleaned = -0.00775545 Jy ! Component: 3600 - total flux cleaned = -0.00789181 Jy ! Component: 3650 - total flux cleaned = -0.0080546 Jy ! Component: 3700 - total flux cleaned = -0.00802758 Jy ! Component: 3750 - total flux cleaned = -0.00813456 Jy ! Component: 3800 - total flux cleaned = -0.00818773 Jy ! Component: 3850 - total flux cleaned = -0.00829303 Jy ! Component: 3900 - total flux cleaned = -0.00834549 Jy ! Component: 3950 - total flux cleaned = -0.00847532 Jy ! Component: 4000 - total flux cleaned = -0.00847531 Jy ! Component: 4050 - total flux cleaned = -0.00857763 Jy ! Total flux subtracted in 4096 components = -0.00865365 Jy ! Clean residual min=-0.001455 max=0.001633 Jy/beam ! Clean residual mean=-0.000005 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 1.95185 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 394 components and 1.95185 Jy ![Exited script file: muppet] wmap "J2139+1423_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.305 x 7.667 at -6.417 degrees (North through East) ! Clean map min=-0.0028195 max=1.6846 Jy/beam ! Writing clean map to FITS file: J2139+1423_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.68458 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000451521 device "J2139+1423_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2139+1423_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0804097 0.0804097 0.160819 0.321639 0.643278 1.28656 2.57311 5.14622 10.2924 20.5849 41.1698 82.3395 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.684 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.305 x 7.667 at -6.417 degrees (North through East) ! Clean map min=-0.0028195 max=1.6846 Jy/beam quit ! Quitting program ! Log file J2139+1423_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:48:28 2016