! Started logfile: J0804-2749_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:35:59 2019 obs J0804-2749_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0804-2749_S_2017_03_27_pus_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.953939 visibilities/baseline/integration-bin. ! Found source: J0804-2749 ! ! 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 1684 lines of history. ! ! Reading 9444 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 J0804-2749_S_2017_03_27_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.634557Jy sigma=0.003970 ! Fit after self-cal, rms=0.624533Jy sigma=0.003918 ! 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=2.554 mas, bmaj=6.634 mas, bpa=-7.098 degrees ! Estimated noise=1872.21 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 = 0.275689 Jy ! Component: 100 - total flux cleaned = 0.381016 Jy ! Total flux subtracted in 100 components = 0.381016 Jy ! Clean residual min=-0.018941 max=0.052257 Jy/beam ! Clean residual mean=-0.000014 rms=0.006543 Jy/beam ! Combined flux in latest and established models = 0.381016 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.381016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188370Jy sigma=0.001178 ! Fit after self-cal, rms=0.188322Jy sigma=0.001177 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0620766 Jy ! Component: 100 - total flux cleaned = 0.100081 Jy ! Total flux subtracted in 100 components = 0.100081 Jy ! Clean residual min=-0.012647 max=0.028025 Jy/beam ! Clean residual mean=-0.000013 rms=0.004096 Jy/beam ! Combined flux in latest and established models = 0.481097 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.481097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151413Jy sigma=0.000904 ! Fit after self-cal, rms=0.151406Jy sigma=0.000904 ! Inverting map ! Added new window around map position (-4.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292624 Jy ! Component: 100 - total flux cleaned = 0.0499568 Jy ! Total flux subtracted in 100 components = 0.0499568 Jy ! Clean residual min=-0.011511 max=0.017696 Jy/beam ! Clean residual mean=-0.000011 rms=0.003247 Jy/beam ! Combined flux in latest and established models = 0.531054 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 60 components and 0.531053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140415Jy sigma=0.000823 ! Fit after self-cal, rms=0.140090Jy sigma=0.000821 ! 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=3.116 mas, bmaj=8.046 mas, bpa=-7.468 degrees ! Estimated noise=1224.13 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 = 0.0293179 Jy ! Component: 100 - total flux cleaned = 0.0465954 Jy ! Component: 150 - total flux cleaned = 0.0570877 Jy ! Component: 200 - total flux cleaned = 0.0635866 Jy ! Total flux subtracted in 200 components = 0.0635866 Jy ! Clean residual min=-0.009943 max=0.016847 Jy/beam ! Clean residual mean=-0.000066 rms=0.003234 Jy/beam ! Combined flux in latest and established models = 0.59464 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 93 components and 0.59464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133203Jy sigma=0.000780 ! Fit after self-cal, rms=0.132819Jy sigma=0.000777 ! Inverting map ! Added new window around map position (-11.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171547 Jy ! Component: 100 - total flux cleaned = 0.0254423 Jy ! Component: 150 - total flux cleaned = 0.0303721 Jy ! Component: 200 - total flux cleaned = 0.0339191 Jy ! Total flux subtracted in 200 components = 0.0339191 Jy ! Clean residual min=-0.008744 max=0.009844 Jy/beam ! Clean residual mean=-0.000046 rms=0.002562 Jy/beam ! Combined flux in latest and established models = 0.628559 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 140 components and 0.62856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130753Jy sigma=0.000762 ! Fit after self-cal, rms=0.130461Jy sigma=0.000759 ! 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 0.98 HN 1.07 KP 1.02 ! LA 0.98 MK 1.02 NL 0.99 OV 1.24 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.15 KP 1.00 ! LA 0.95 MK 0.96 NL 1.03 OV 1.04 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.09 HN 1.10 KP 0.99 ! LA 0.99 MK 0.98 NL 0.98 OV 0.96 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.10 HN 1.01 KP 1.00* ! LA 0.85 MK 1.04 NL 1.00* OV 0.84 ! PT 1.00 SC 0.90 ! ! ! Fit before self-cal, rms=0.130461Jy sigma=0.000759 ! Fit after self-cal, rms=0.121677Jy sigma=0.000706 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.115 mas, bmaj=7.989 mas, bpa=-7.257 degrees ! Estimated noise=1226.59 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 = 0.000922742 Jy ! Component: 100 - total flux cleaned = 0.00130976 Jy ! Component: 150 - total flux cleaned = 0.00152535 Jy ! Component: 200 - total flux cleaned = 0.00171476 Jy ! Total flux subtracted in 200 components = 0.00171476 Jy ! Clean residual min=-0.005485 max=0.005726 Jy/beam ! Clean residual mean=-0.000029 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 0.630274 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 158 components and 0.630274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121416Jy sigma=0.000705 ! Fit after self-cal, rms=0.121363Jy sigma=0.000705 ! 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=0.121363Jy sigma=0.000705 ! Fit after self-cal, rms=0.120845Jy sigma=0.000686 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.119 mas, bmaj=8.021 mas, bpa=-7.127 degrees ! Estimated noise=1230.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135425 Jy ! Component: 100 - total flux cleaned = 0.00135256 Jy ! Component: 150 - total flux cleaned = 0.00135452 Jy ! Component: 200 - total flux cleaned = 0.00128708 Jy ! Total flux subtracted in 200 components = 0.00128708 Jy ! Clean residual min=-0.003779 max=0.004515 Jy/beam ! Clean residual mean=-0.000011 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.631561 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 177 components and 0.631561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120707Jy sigma=0.000685 ! Fit after self-cal, rms=0.120708Jy sigma=0.000685 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 (-38, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421425 Jy ! Component: 100 - total flux cleaned = 0.00598764 Jy ! Component: 150 - total flux cleaned = 0.00653062 Jy ! Component: 200 - total flux cleaned = 0.00695831 Jy ! Total flux subtracted in 200 components = 0.00695831 Jy ! Clean residual min=-0.003710 max=0.003871 Jy/beam ! Clean residual mean=-0.000013 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.63852 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 197 components and 0.63852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120553Jy sigma=0.000684 ! Fit after self-cal, rms=0.120549Jy sigma=0.000684 ! 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=0.120549Jy sigma=0.000684 ! Fit after self-cal, rms=0.121812Jy sigma=0.000680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.119 mas, bmaj=8.034 mas, bpa=-7.063 degrees ! Estimated noise=1229.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000937731 Jy ! Component: 100 - total flux cleaned = 0.00121317 Jy ! Component: 150 - total flux cleaned = 0.00133546 Jy ! Component: 200 - total flux cleaned = 0.00127815 Jy ! Total flux subtracted in 200 components = 0.00127815 Jy ! Clean residual min=-0.003363 max=0.003629 Jy/beam ! Clean residual mean=0.000004 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.639798 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 221 components and 0.639798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121731Jy sigma=0.000679 ! Fit after self-cal, rms=0.121736Jy sigma=0.000679 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 (122.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225987 Jy ! Component: 100 - total flux cleaned = 0.00232242 Jy ! Component: 150 - total flux cleaned = 0.00243912 Jy ! Component: 200 - total flux cleaned = 0.00249326 Jy ! Total flux subtracted in 200 components = 0.00249326 Jy ! Clean residual min=-0.003376 max=0.003110 Jy/beam ! Clean residual mean=0.000004 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.642291 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 240 components and 0.642291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121623Jy sigma=0.000679 ! Fit after self-cal, rms=0.121618Jy sigma=0.000679 ! 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=0.121618Jy sigma=0.000679 ! Fit after self-cal, rms=0.121665Jy sigma=0.000678 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.024 mas, bmaj=19.11 mas, bpa=-1.909 degrees ! Estimated noise=1527.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134997 Jy ! Component: 100 - total flux cleaned = 0.00165755 Jy ! Component: 150 - total flux cleaned = 0.00159494 Jy ! Component: 200 - total flux cleaned = 0.00150938 Jy ! Total flux subtracted in 200 components = 0.00150938 Jy ! Clean residual min=-0.002669 max=0.002850 Jy/beam ! Clean residual mean=0.000013 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.6438 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 252 components and 0.6438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121648Jy sigma=0.000678 ! Fit after self-cal, rms=0.121646Jy sigma=0.000678 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 = -2.18266e-05 Jy ! Component: 100 - total flux cleaned = -7.20589e-05 Jy ! Component: 150 - total flux cleaned = -0.000168483 Jy ! Component: 200 - total flux cleaned = -0.000261785 Jy ! Total flux subtracted in 200 components = -0.000261785 Jy ! Clean residual min=-0.002664 max=0.002822 Jy/beam ! Clean residual mean=0.000013 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.643539 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 263 components and 0.643539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121633Jy sigma=0.000678 ! Fit after self-cal, rms=0.121633Jy sigma=0.000678 ! 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=3.119 mas, bmaj=8.035 mas, bpa=-7.032 degrees ! Estimated noise=1228.15 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.119 x 8.035 at -7.032 degrees (North through East) ! Clean map min=-0.0031942 max=0.38369 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=2.559 mas, bmaj=6.646 mas, bpa=-6.667 degrees ! Estimated noise=1894.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.278529 Jy ! Component: 100 - total flux cleaned = 0.385156 Jy ! Component: 150 - total flux cleaned = 0.447431 Jy ! Component: 200 - total flux cleaned = 0.486468 Jy ! Total flux subtracted in 200 components = 0.486468 Jy ! Clean residual min=-0.009397 max=0.022055 Jy/beam ! Clean residual mean=-0.000006 rms=0.003320 Jy/beam ! Combined flux in latest and established models = 0.486467 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.486467 Jy ! Inverting map and beam ! Estimated beam: bmin=3.119 mas, bmaj=8.035 mas, bpa=-7.032 degrees ! Estimated noise=1228.15 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 = 0.047529 Jy ! Component: 100 - total flux cleaned = 0.0768064 Jy ! Component: 150 - total flux cleaned = 0.0964597 Jy ! Component: 200 - total flux cleaned = 0.109997 Jy ! Total flux subtracted in 200 components = 0.109997 Jy ! Clean residual min=-0.005053 max=0.008228 Jy/beam ! Clean residual mean=-0.000008 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 0.596465 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 121 components and 0.596465 Jy ! Inverting map ! Added new window around map position (-4, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0095397 Jy ! Component: 100 - total flux cleaned = 0.0162854 Jy ! Component: 150 - total flux cleaned = 0.0216407 Jy ! Component: 200 - total flux cleaned = 0.0260554 Jy ! Total flux subtracted in 200 components = 0.0260554 Jy ! Clean residual min=-0.003889 max=0.004379 Jy/beam ! Clean residual mean=-0.000000 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.62252 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 170 components and 0.62252 Jy ! Inverting map ! Added new window around map position (-3, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00424915 Jy ! Component: 100 - total flux cleaned = 0.00740866 Jy ! Component: 150 - total flux cleaned = 0.0100457 Jy ! Component: 200 - total flux cleaned = 0.0119407 Jy ! Total flux subtracted in 200 components = 0.0119407 Jy ! Clean residual min=-0.003466 max=0.003024 Jy/beam ! Clean residual mean=0.000002 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.634461 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 196 components and 0.634461 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=8.024 mas, bmaj=19.11 mas, bpa=-1.909 degrees ! Estimated noise=1527.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305934 Jy ! Component: 100 - total flux cleaned = 0.00453498 Jy ! Component: 150 - total flux cleaned = 0.0053567 Jy ! Component: 200 - total flux cleaned = 0.00591658 Jy ! Total flux subtracted in 200 components = 0.00591658 Jy ! Clean residual min=-0.002841 max=0.002557 Jy/beam ! Clean residual mean=0.000009 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.640378 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 = 0.000463541 Jy ! Component: 100 - total flux cleaned = 0.000646012 Jy ! Component: 150 - total flux cleaned = 0.000744667 Jy ! Component: 200 - total flux cleaned = 0.000833824 Jy ! Total flux subtracted in 200 components = 0.000833824 Jy ! Clean residual min=-0.002820 max=0.002587 Jy/beam ! Clean residual mean=0.000011 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.641212 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 229 components and 0.641212 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.119 mas, bmaj=8.035 mas, bpa=-7.032 degrees ! Estimated noise=1228.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000396429 Jy ! Component: 100 - total flux cleaned = -0.000593343 Jy ! Component: 150 - total flux cleaned = -0.000709419 Jy ! Component: 200 - total flux cleaned = -0.000762072 Jy ! Total flux subtracted in 200 components = -0.000762072 Jy ! Clean residual min=-0.003279 max=0.002879 Jy/beam ! Clean residual mean=0.000004 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.64045 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 250 components and 0.640449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121585Jy sigma=0.000678 ! Fit after self-cal, rms=0.121563Jy sigma=0.000678 wmodel J0804-2749_S_2017_03_27_pus_map.mod ! Writing 250 model components to file: J0804-2749_S_2017_03_27_pus_map.mod wobs J0804-2749_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0804-2749_S_2017_03_27_pus_uvs.fits wwins J0804-2749_S_2017_03_27_pus_map.win ! wwins: Wrote 7 windows to J0804-2749_S_2017_03_27_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 = -0.00100538 Jy ! Component: 100 - total flux cleaned = -0.00100953 Jy ! Component: 150 - total flux cleaned = -0.00076979 Jy ! Component: 200 - total flux cleaned = -0.000448441 Jy ! Component: 250 - total flux cleaned = -0.000139209 Jy ! Component: 300 - total flux cleaned = -1.18295e-05 Jy ! Component: 350 - total flux cleaned = 0.000154308 Jy ! Component: 400 - total flux cleaned = 0.000276539 Jy ! Component: 450 - total flux cleaned = 0.000436602 Jy ! Component: 500 - total flux cleaned = 0.00055369 Jy ! Component: 550 - total flux cleaned = 0.000630481 Jy ! Component: 600 - total flux cleaned = 0.000705081 Jy ! Component: 650 - total flux cleaned = 0.000705415 Jy ! Component: 700 - total flux cleaned = 0.00059767 Jy ! Component: 750 - total flux cleaned = 0.000740995 Jy ! Component: 800 - total flux cleaned = 0.000776281 Jy ! Component: 850 - total flux cleaned = 0.00080989 Jy ! Component: 900 - total flux cleaned = 0.000877661 Jy ! Component: 950 - total flux cleaned = 0.000776389 Jy ! Component: 1000 - total flux cleaned = 0.000809703 Jy ! Component: 1050 - total flux cleaned = 0.000711546 Jy ! Component: 1100 - total flux cleaned = 0.000711756 Jy ! Component: 1150 - total flux cleaned = 0.000743923 Jy ! Component: 1200 - total flux cleaned = 0.000586437 Jy ! Component: 1250 - total flux cleaned = 0.000554988 Jy ! Component: 1300 - total flux cleaned = 0.000370978 Jy ! Component: 1350 - total flux cleaned = 0.000310365 Jy ! Component: 1400 - total flux cleaned = 0.000280618 Jy ! Component: 1450 - total flux cleaned = 0.000280316 Jy ! Component: 1500 - total flux cleaned = 0.000162753 Jy ! Component: 1550 - total flux cleaned = 0.00013445 Jy ! Component: 1600 - total flux cleaned = 0.00022127 Jy ! Component: 1650 - total flux cleaned = 0.000164639 Jy ! Component: 1700 - total flux cleaned = 0.00027772 Jy ! Component: 1750 - total flux cleaned = 0.000250037 Jy ! Component: 1800 - total flux cleaned = 0.000221975 Jy ! Component: 1850 - total flux cleaned = 0.000249824 Jy ! Component: 1900 - total flux cleaned = 0.000385379 Jy ! Component: 1950 - total flux cleaned = 0.000518948 Jy ! Component: 2000 - total flux cleaned = 0.000438529 Jy ! Component: 2050 - total flux cleaned = 0.000491096 Jy ! Component: 2100 - total flux cleaned = 0.000569524 Jy ! Component: 2150 - total flux cleaned = 0.000621102 Jy ! Component: 2200 - total flux cleaned = 0.000723892 Jy ! Component: 2250 - total flux cleaned = 0.000724153 Jy ! Component: 2300 - total flux cleaned = 0.000900806 Jy ! Component: 2350 - total flux cleaned = 0.000950961 Jy ! Component: 2400 - total flux cleaned = 0.00102549 Jy ! Component: 2450 - total flux cleaned = 0.00109944 Jy ! Component: 2500 - total flux cleaned = 0.00119698 Jy ! Component: 2550 - total flux cleaned = 0.00119734 Jy ! Component: 2600 - total flux cleaned = 0.0013172 Jy ! Component: 2650 - total flux cleaned = 0.00134073 Jy ! Component: 2700 - total flux cleaned = 0.00131681 Jy ! Component: 2750 - total flux cleaned = 0.00145797 Jy ! Component: 2800 - total flux cleaned = 0.00155146 Jy ! Component: 2850 - total flux cleaned = 0.00166713 Jy ! Component: 2900 - total flux cleaned = 0.0016212 Jy ! Component: 2950 - total flux cleaned = 0.00182723 Jy ! Component: 3000 - total flux cleaned = 0.00184979 Jy ! Component: 3050 - total flux cleaned = 0.0019622 Jy ! Component: 3100 - total flux cleaned = 0.00200714 Jy ! Component: 3150 - total flux cleaned = 0.00207371 Jy ! Component: 3200 - total flux cleaned = 0.00209586 Jy ! Component: 3250 - total flux cleaned = 0.00224933 Jy ! Component: 3300 - total flux cleaned = 0.00231468 Jy ! Component: 3350 - total flux cleaned = 0.00246609 Jy ! Component: 3400 - total flux cleaned = 0.0024659 Jy ! Component: 3450 - total flux cleaned = 0.00250885 Jy ! Component: 3500 - total flux cleaned = 0.00257262 Jy ! Component: 3550 - total flux cleaned = 0.00278355 Jy ! Component: 3600 - total flux cleaned = 0.00274154 Jy ! Component: 3650 - total flux cleaned = 0.00282471 Jy ! Component: 3700 - total flux cleaned = 0.00288692 Jy ! Component: 3750 - total flux cleaned = 0.00294863 Jy ! Component: 3800 - total flux cleaned = 0.00307138 Jy ! Component: 3850 - total flux cleaned = 0.00317292 Jy ! Component: 3900 - total flux cleaned = 0.00323348 Jy ! Component: 3950 - total flux cleaned = 0.0033137 Jy ! Component: 4000 - total flux cleaned = 0.00343353 Jy ! Component: 4050 - total flux cleaned = 0.00345321 Jy ! Total flux subtracted in 4096 components = 0.00347286 Jy ! Clean residual min=-0.001443 max=0.001397 Jy/beam ! Clean residual mean=0.000004 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.643922 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 517 components and 0.643923 Jy ![Exited script file: muppet] wmap "J0804-2749_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.119 x 8.035 at -7.032 degrees (North through East) ! Clean map min=-0.0023243 max=0.38931 Jy/beam ! Writing clean map to FITS file: J0804-2749_S_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.389308 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000358537 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.276288 0.276288 0.552575 1.10515 2.2103 4.4206 8.84121 17.6824 35.3648 70.7296 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.389 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.119 x 8.035 at -7.032 degrees (North through East) ! Clean map min=-0.0023243 max=0.38931 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0804-2749_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:36:05 2019