! Started logfile: J1640+3946_S_2014_08_09_pus_uvs.log on Tue Nov 29 23:10:53 2016 obs J1640+3946_S_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1640+3946_S_2014_08_09_pus_uva.fits ! AN table 1: 27 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.745679 visibilities/baseline/integration-bin. ! Found source: J1640+3946 ! ! 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 3624 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 J1640+3946_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.295098Jy sigma=0.003266 ! Fit after self-cal, rms=0.276818Jy sigma=0.003039 ! 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=3.556 mas, bmaj=6.261 mas, bpa=28.94 degrees ! Estimated noise=1242.74 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 = 0.926471 Jy ! Component: 100 - total flux cleaned = 1.13012 Jy ! Total flux subtracted in 100 components = 1.13012 Jy ! Clean residual min=-0.030515 max=0.064241 Jy/beam ! Clean residual mean=-0.000097 rms=0.008178 Jy/beam ! Combined flux in latest and established models = 1.13012 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.13012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195456Jy sigma=0.002057 ! Fit after self-cal, rms=0.195456Jy sigma=0.002057 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.064391 Jy ! Component: 100 - total flux cleaned = 0.0944484 Jy ! Total flux subtracted in 100 components = 0.0944484 Jy ! Clean residual min=-0.024521 max=0.023895 Jy/beam ! Clean residual mean=-0.000055 rms=0.006047 Jy/beam ! Combined flux in latest and established models = 1.22456 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 1.22456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165314Jy sigma=0.001739 ! Fit after self-cal, rms=0.165303Jy sigma=0.001738 ! 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=4.155 mas, bmaj=6.867 mas, bpa=27.66 degrees ! Estimated noise=1011.55 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299871 Jy ! Component: 100 - total flux cleaned = 0.0496522 Jy ! Component: 150 - total flux cleaned = 0.0633843 Jy ! Component: 200 - total flux cleaned = 0.0731021 Jy ! Total flux subtracted in 200 components = 0.0731021 Jy ! Clean residual min=-0.023178 max=0.020082 Jy/beam ! Clean residual mean=-0.000043 rms=0.005108 Jy/beam ! Combined flux in latest and established models = 1.29767 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 56 components and 1.29767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156564Jy sigma=0.001680 ! Fit after self-cal, rms=0.156555Jy sigma=0.001680 ! 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 0.96 FD 0.89 HN 0.95 KP 1.06 ! LA 1.09 MK 1.09 NL 0.97 OV 0.98 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.02 KP 1.02 ! LA 1.06 MK 1.07 NL 1.01 OV 1.02 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.19 HN 1.04 KP 0.91 ! LA 0.83 MK 1.11 NL 1.00 OV 0.95 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 1.01 KP 0.88 ! LA 0.81 MK 1.11 NL 1.09 OV 1.00 ! PT 1.04 SC 0.97 ! ! ! Fit before self-cal, rms=0.156555Jy sigma=0.001680 ! Fit after self-cal, rms=0.072698Jy sigma=0.000803 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.184 mas, bmaj=6.856 mas, bpa=27.41 degrees ! Estimated noise=1010.4 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 = -0.00372876 Jy ! Component: 100 - total flux cleaned = -0.00393496 Jy ! Component: 150 - total flux cleaned = -0.00409631 Jy ! Component: 200 - total flux cleaned = -0.00432155 Jy ! Total flux subtracted in 200 components = -0.00432155 Jy ! Clean residual min=-0.005041 max=0.004988 Jy/beam ! Clean residual mean=-0.000020 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 1.29334 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 1.29334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071638Jy sigma=0.000790 ! Fit after self-cal, rms=0.071639Jy sigma=0.000790 ! 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=0.071639Jy sigma=0.000790 ! Fit after self-cal, rms=0.070275Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.185 mas, bmaj=6.863 mas, bpa=27.36 degrees ! Estimated noise=1010.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00241481 Jy ! Component: 100 - total flux cleaned = -0.00328867 Jy ! Component: 150 - total flux cleaned = -0.00340534 Jy ! Component: 200 - total flux cleaned = -0.00350466 Jy ! Total flux subtracted in 200 components = -0.00350466 Jy ! Clean residual min=-0.004054 max=0.003286 Jy/beam ! Clean residual mean=-0.000031 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 1.28984 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 1.28984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070088Jy sigma=0.000770 ! Fit after self-cal, rms=0.070088Jy sigma=0.000770 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 = -0.00038202 Jy ! Component: 100 - total flux cleaned = -0.000383549 Jy ! Component: 150 - total flux cleaned = -0.000412794 Jy ! Component: 200 - total flux cleaned = -0.000497516 Jy ! Total flux subtracted in 200 components = -0.000497516 Jy ! Clean residual min=-0.003969 max=0.003169 Jy/beam ! Clean residual mean=-0.000031 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 1.28934 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 1.28934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070050Jy sigma=0.000769 ! Fit after self-cal, rms=0.070049Jy sigma=0.000769 ! 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=0.070049Jy sigma=0.000769 ! Fit after self-cal, rms=0.070038Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.189 mas, bmaj=6.864 mas, bpa=27.35 degrees ! Estimated noise=1010.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00180102 Jy ! Component: 100 - total flux cleaned = -0.0026408 Jy ! Component: 150 - total flux cleaned = -0.00278158 Jy ! Component: 200 - total flux cleaned = -0.00281141 Jy ! Total flux subtracted in 200 components = -0.00281141 Jy ! Clean residual min=-0.003878 max=0.003127 Jy/beam ! Clean residual mean=-0.000030 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 1.28653 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 1.28653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069975Jy sigma=0.000768 ! Fit after self-cal, rms=0.069976Jy sigma=0.000768 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 = -0.000105632 Jy ! Component: 100 - total flux cleaned = -8.10583e-05 Jy ! Component: 150 - total flux cleaned = -0.00012797 Jy ! Component: 200 - total flux cleaned = -0.000169187 Jy ! Total flux subtracted in 200 components = -0.000169187 Jy ! Clean residual min=-0.003820 max=0.003132 Jy/beam ! Clean residual mean=-0.000031 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 1.28636 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 1.28636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069957Jy sigma=0.000768 ! Fit after self-cal, rms=0.069958Jy sigma=0.000768 ! 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=0.069958Jy sigma=0.000768 ! Fit after self-cal, rms=0.069959Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.443 mas, bmaj=9.126 mas, bpa=15.34 degrees ! Estimated noise=1179.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102565 Jy ! Component: 100 - total flux cleaned = -0.00121796 Jy ! Component: 150 - total flux cleaned = -0.00132789 Jy ! Component: 200 - total flux cleaned = -0.00136353 Jy ! Total flux subtracted in 200 components = -0.00136353 Jy ! Clean residual min=-0.003721 max=0.003463 Jy/beam ! Clean residual mean=-0.000061 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 1.285 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 93 components and 1.285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069945Jy sigma=0.000767 ! Fit after self-cal, rms=0.069944Jy sigma=0.000767 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.56793e-05 Jy ! Component: 100 - total flux cleaned = -9.61329e-05 Jy ! Component: 150 - total flux cleaned = -0.000110031 Jy ! Component: 200 - total flux cleaned = -0.000110705 Jy ! Total flux subtracted in 200 components = -0.000110705 Jy ! Clean residual min=-0.003664 max=0.003413 Jy/beam ! Clean residual mean=-0.000061 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 1.28489 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 95 components and 1.28489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069948Jy sigma=0.000767 ! Fit after self-cal, rms=0.069949Jy sigma=0.000767 ! 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=4.192 mas, bmaj=6.864 mas, bpa=27.34 degrees ! Estimated noise=1009.95 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.192 x 6.864 at 27.34 degrees (North through East) ! Clean map min=-0.0035254 max=1.1965 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=0.069949Jy sigma=0.000767 ! Fit after self-cal, rms=0.065233Jy sigma=0.000711 ! Inverting map and beam ! Estimated beam: bmin=4.193 mas, bmaj=6.864 mas, bpa=27.33 degrees ! Estimated noise=1009.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000989286 Jy ! Component: 100 - total flux cleaned = -0.0012948 Jy ! Component: 150 - total flux cleaned = -0.00150426 Jy ! Component: 200 - total flux cleaned = -0.00163503 Jy ! Total flux subtracted in 200 components = -0.00163503 Jy ! Clean residual min=-0.003616 max=0.003263 Jy/beam ! Clean residual mean=-0.000030 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 1.28325 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 101 components and 1.28325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065198Jy sigma=0.000711 ! Fit after self-cal, rms=0.065197Jy sigma=0.000711 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.77227e-05 Jy ! Component: 100 - total flux cleaned = -0.00011128 Jy ! Component: 150 - total flux cleaned = -0.00016047 Jy ! Component: 200 - total flux cleaned = -0.000191288 Jy ! Total flux subtracted in 200 components = -0.000191288 Jy ! Clean residual min=-0.003595 max=0.003251 Jy/beam ! Clean residual mean=-0.000030 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 1.28306 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 102 components and 1.28306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065186Jy sigma=0.000711 ! Fit after self-cal, rms=0.065186Jy sigma=0.000711 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065186Jy sigma=0.000711 ! Fit after self-cal, rms=0.065184Jy sigma=0.000711 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=3.578 mas, bmaj=6.252 mas, bpa=28.71 degrees ! Estimated noise=1243.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.926954 Jy ! Component: 100 - total flux cleaned = 1.1296 Jy ! Component: 150 - total flux cleaned = 1.19034 Jy ! Component: 200 - total flux cleaned = 1.21857 Jy ! Total flux subtracted in 200 components = 1.21857 Jy ! Clean residual min=-0.005934 max=0.013811 Jy/beam ! Clean residual mean=-0.000043 rms=0.002014 Jy/beam ! Combined flux in latest and established models = 1.21857 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 21 model components to the UV plane model. ! The established model now contains 21 components and 1.21857 Jy ! Inverting map and beam ! Estimated beam: bmin=4.195 mas, bmaj=6.865 mas, bpa=27.34 degrees ! Estimated noise=1009.5 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 = 0.0223351 Jy ! Component: 100 - total flux cleaned = 0.035042 Jy ! Component: 150 - total flux cleaned = 0.0432235 Jy ! Component: 200 - total flux cleaned = 0.0488061 Jy ! Total flux subtracted in 200 components = 0.0488061 Jy ! Clean residual min=-0.003947 max=0.004711 Jy/beam ! Clean residual mean=-0.000045 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 1.26738 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 74 components and 1.26738 Jy ! Inverting map ! Added new window around map position (-6, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455539 Jy ! Component: 100 - total flux cleaned = 0.00776939 Jy ! Component: 150 - total flux cleaned = 0.010343 Jy ! Component: 200 - total flux cleaned = 0.0122729 Jy ! Total flux subtracted in 200 components = 0.0122729 Jy ! Clean residual min=-0.003449 max=0.002946 Jy/beam ! Clean residual mean=-0.000032 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 1.27965 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 104 components and 1.27965 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=7.447 mas, bmaj=9.127 mas, bpa=15.3 degrees ! Estimated noise=1177.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234717 Jy ! Component: 100 - total flux cleaned = 0.00340819 Jy ! Component: 150 - total flux cleaned = 0.00407756 Jy ! Component: 200 - total flux cleaned = 0.004619 Jy ! Total flux subtracted in 200 components = 0.004619 Jy ! Clean residual min=-0.003472 max=0.003275 Jy/beam ! Clean residual mean=-0.000057 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 1.28427 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 = 0.000443313 Jy ! Component: 100 - total flux cleaned = 0.000785191 Jy ! Component: 150 - total flux cleaned = 0.00107267 Jy ! Component: 200 - total flux cleaned = 0.00129597 Jy ! Total flux subtracted in 200 components = 0.00129597 Jy ! Clean residual min=-0.003370 max=0.003243 Jy/beam ! Clean residual mean=-0.000054 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 1.28557 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 139 components and 1.28557 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.195 mas, bmaj=6.865 mas, bpa=27.34 degrees ! Estimated noise=1009.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000198885 Jy ! Component: 100 - total flux cleaned = -6.49868e-06 Jy ! Component: 150 - total flux cleaned = 2.82309e-05 Jy ! Component: 200 - total flux cleaned = 9.10036e-05 Jy ! Total flux subtracted in 200 components = 9.10036e-05 Jy ! Clean residual min=-0.003129 max=0.002837 Jy/beam ! Clean residual mean=-0.000026 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 1.28566 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 153 components and 1.28566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065008Jy sigma=0.000709 ! Fit after self-cal, rms=0.064997Jy sigma=0.000709 wmodel J1640+3946_S_2014_08_09_pus_map.mod ! Writing 153 model components to file: J1640+3946_S_2014_08_09_pus_map.mod wobs J1640+3946_S_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1640+3946_S_2014_08_09_pus_uvs.fits wwins J1640+3946_S_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J1640+3946_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 = -0.000305331 Jy ! Component: 100 - total flux cleaned = -0.00010233 Jy ! Component: 150 - total flux cleaned = -0.000194902 Jy ! Component: 200 - total flux cleaned = -0.000193165 Jy ! Component: 250 - total flux cleaned = -0.000150422 Jy ! Component: 300 - total flux cleaned = -2.60646e-05 Jy ! Component: 350 - total flux cleaned = 0.000136081 Jy ! Component: 400 - total flux cleaned = 0.000293548 Jy ! Component: 450 - total flux cleaned = 0.000369992 Jy ! Component: 500 - total flux cleaned = 0.000556988 Jy ! Component: 550 - total flux cleaned = 0.000702551 Jy ! Component: 600 - total flux cleaned = 0.000844749 Jy ! Component: 650 - total flux cleaned = 0.000948779 Jy ! Component: 700 - total flux cleaned = 0.00105067 Jy ! Component: 750 - total flux cleaned = 0.00125049 Jy ! Component: 800 - total flux cleaned = 0.00138128 Jy ! Component: 850 - total flux cleaned = 0.00160572 Jy ! Component: 900 - total flux cleaned = 0.00176239 Jy ! Component: 950 - total flux cleaned = 0.00182463 Jy ! Component: 1000 - total flux cleaned = 0.00206784 Jy ! Component: 1050 - total flux cleaned = 0.00221704 Jy ! Component: 1100 - total flux cleaned = 0.00224626 Jy ! Component: 1150 - total flux cleaned = 0.00224619 Jy ! Component: 1200 - total flux cleaned = 0.00227489 Jy ! Component: 1250 - total flux cleaned = 0.00227479 Jy ! Component: 1300 - total flux cleaned = 0.00227533 Jy ! Component: 1350 - total flux cleaned = 0.00224806 Jy ! Component: 1400 - total flux cleaned = 0.00227511 Jy ! Component: 1450 - total flux cleaned = 0.0022746 Jy ! Component: 1500 - total flux cleaned = 0.00211703 Jy ! Component: 1550 - total flux cleaned = 0.00214302 Jy ! Component: 1600 - total flux cleaned = 0.00209162 Jy ! Component: 1650 - total flux cleaned = 0.00209194 Jy ! Component: 1700 - total flux cleaned = 0.00216666 Jy ! Component: 1750 - total flux cleaned = 0.00206787 Jy ! Component: 1800 - total flux cleaned = 0.00209259 Jy ! Component: 1850 - total flux cleaned = 0.00204413 Jy ! Component: 1900 - total flux cleaned = 0.00194885 Jy ! Component: 1950 - total flux cleaned = 0.00194908 Jy ! Component: 2000 - total flux cleaned = 0.00192555 Jy ! Component: 2050 - total flux cleaned = 0.00183349 Jy ! Component: 2100 - total flux cleaned = 0.00181048 Jy ! Component: 2150 - total flux cleaned = 0.00174254 Jy ! Component: 2200 - total flux cleaned = 0.00172029 Jy ! Component: 2250 - total flux cleaned = 0.00169796 Jy ! Component: 2300 - total flux cleaned = 0.001632 Jy ! Component: 2350 - total flux cleaned = 0.00161015 Jy ! Component: 2400 - total flux cleaned = 0.00150271 Jy ! Component: 2450 - total flux cleaned = 0.00152415 Jy ! Component: 2500 - total flux cleaned = 0.00141856 Jy ! Component: 2550 - total flux cleaned = 0.00137674 Jy ! Component: 2600 - total flux cleaned = 0.00139744 Jy ! Component: 2650 - total flux cleaned = 0.00133577 Jy ! Component: 2700 - total flux cleaned = 0.00133578 Jy ! Component: 2750 - total flux cleaned = 0.00113374 Jy ! Component: 2800 - total flux cleaned = 0.00117384 Jy ! Component: 2850 - total flux cleaned = 0.00103477 Jy ! Component: 2900 - total flux cleaned = 0.000995609 Jy ! Component: 2950 - total flux cleaned = 0.000897898 Jy ! Component: 3000 - total flux cleaned = 0.000859217 Jy ! Component: 3050 - total flux cleaned = 0.000782199 Jy ! Component: 3100 - total flux cleaned = 0.000629486 Jy ! Component: 3150 - total flux cleaned = 0.000572858 Jy ! Component: 3200 - total flux cleaned = 0.000441255 Jy ! Component: 3250 - total flux cleaned = 0.00040414 Jy ! Component: 3300 - total flux cleaned = 0.000348789 Jy ! Component: 3350 - total flux cleaned = 0.000275168 Jy ! Component: 3400 - total flux cleaned = 0.000147743 Jy ! Component: 3450 - total flux cleaned = 9.36166e-05 Jy ! Component: 3500 - total flux cleaned = 3.96537e-05 Jy ! Component: 3550 - total flux cleaned = -8.51242e-05 Jy ! Component: 3600 - total flux cleaned = -0.000208696 Jy ! Component: 3650 - total flux cleaned = -0.000278724 Jy ! Component: 3700 - total flux cleaned = -0.000296069 Jy ! Component: 3750 - total flux cleaned = -0.000399644 Jy ! Component: 3800 - total flux cleaned = -0.000451337 Jy ! Component: 3850 - total flux cleaned = -0.000570752 Jy ! Component: 3900 - total flux cleaned = -0.000621655 Jy ! Component: 3950 - total flux cleaned = -0.000672126 Jy ! Component: 4000 - total flux cleaned = -0.000789296 Jy ! Component: 4050 - total flux cleaned = -0.000806067 Jy ! Total flux subtracted in 4096 components = -0.000872409 Jy ! Clean residual min=-0.001050 max=0.000998 Jy/beam ! Clean residual mean=-0.000005 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 1.28478 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 436 components and 1.28478 Jy ![Exited script file: muppet] wmap "J1640+3946_S_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.195 x 6.865 at 27.34 degrees (North through East) ! Clean map min=-0.002303 max=1.1969 Jy/beam ! Writing clean map to FITS file: J1640+3946_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 1.19686 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000297522 device "J1640+3946_S_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1640+3946_S_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0745754 0.0745754 0.149151 0.298302 0.596603 1.19321 2.38641 4.77283 9.54565 19.0913 38.1826 76.3652 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.196 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.195 x 6.865 at 27.34 degrees (North through East) ! Clean map min=-0.002303 max=1.1969 Jy/beam quit ! Quitting program ! Log file J1640+3946_S_2014_08_09_pus_uvs.log closed on Tue Nov 29 23:10:58 2016