! Started logfile: J1950-0436_S_2017_01_21_pus_uvs.log on Sun May 5 16:01:44 2019 obs J1950-0436_S_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1950-0436_S_2017_01_21_pus_uva.fits ! AN table 1: 143 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.721639 visibilities/baseline/integration-bin. ! Found source: J1950-0436 ! ! 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 558 lines of history. ! ! Reading 14860 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 J1950-0436_S_2017_01_21_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 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 474 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.794437Jy sigma=0.004841 ! Fit after self-cal, rms=0.772370Jy sigma=0.004693 ! 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=2.41 mas, bmaj=6.166 mas, bpa=-3.902 degrees ! Estimated noise=1319.1 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 = 0.192698 Jy ! Component: 100 - total flux cleaned = 0.280602 Jy ! Total flux subtracted in 100 components = 0.280602 Jy ! Clean residual min=-0.037409 max=0.076464 Jy/beam ! Clean residual mean=-0.000019 rms=0.011624 Jy/beam ! Combined flux in latest and established models = 0.280602 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.280602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.264674Jy sigma=0.001887 ! Fit after self-cal, rms=0.264458Jy sigma=0.001884 ! Inverting map ! Added new window around map position (-4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0722728 Jy ! Component: 100 - total flux cleaned = 0.121963 Jy ! Total flux subtracted in 100 components = 0.121963 Jy ! Clean residual min=-0.033428 max=0.057105 Jy/beam ! Clean residual mean=0.000003 rms=0.009480 Jy/beam ! Combined flux in latest and established models = 0.402565 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.402565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.231069Jy sigma=0.001602 ! Fit after self-cal, rms=0.229219Jy sigma=0.001593 ! Inverting map ! Added new window around map position (-25.5, 53.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0538468 Jy ! Component: 100 - total flux cleaned = 0.0898952 Jy ! Total flux subtracted in 100 components = 0.0898952 Jy ! Clean residual min=-0.026880 max=0.035020 Jy/beam ! Clean residual mean=0.000012 rms=0.007822 Jy/beam ! Combined flux in latest and established models = 0.492461 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.492461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209196Jy sigma=0.001410 ! Fit after self-cal, rms=0.207130Jy sigma=0.001402 ! 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=2.828 mas, bmaj=6.768 mas, bpa=-3.67 degrees ! Estimated noise=1019.83 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 = 0.0710304 Jy ! Component: 100 - total flux cleaned = 0.122878 Jy ! Component: 150 - total flux cleaned = 0.162879 Jy ! Component: 200 - total flux cleaned = 0.194459 Jy ! Total flux subtracted in 200 components = 0.194459 Jy ! Clean residual min=-0.037568 max=0.048266 Jy/beam ! Clean residual mean=0.000211 rms=0.014718 Jy/beam ! Combined flux in latest and established models = 0.68692 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 125 components and 0.68692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186687Jy sigma=0.001105 ! Fit after self-cal, rms=0.184939Jy sigma=0.001095 ! 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 1.04 FD 1.00* HN 0.98 LA 0.80 ! MK 1.01 NL 1.11 OV 1.90 PT 0.82 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.02 LA 0.78 ! MK 1.02 NL 1.12 OV 2.11 PT 0.81 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.00 LA 0.79 ! MK 1.05 NL 1.12 OV 1.72 PT 0.80 ! SC 1.03 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00* HN 1.12 LA 0.82 ! MK 1.09 NL 1.00* OV 1.98 PT 0.81 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.184939Jy sigma=0.001095 ! Fit after self-cal, rms=0.208812Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.887 mas, bmaj=6.913 mas, bpa=-3.496 degrees ! Estimated noise=986.172 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 = 0.00999789 Jy ! Component: 100 - total flux cleaned = 0.0114551 Jy ! Component: 150 - total flux cleaned = 0.0128246 Jy ! Component: 200 - total flux cleaned = 0.0134943 Jy ! Total flux subtracted in 200 components = 0.0134943 Jy ! Clean residual min=-0.015711 max=0.023702 Jy/beam ! Clean residual mean=-0.000015 rms=0.004643 Jy/beam ! Combined flux in latest and established models = 0.700414 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 148 components and 0.700414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207673Jy sigma=0.000768 ! Fit after self-cal, rms=0.209626Jy sigma=0.000765 ! 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=0.209626Jy sigma=0.000765 ! Fit after self-cal, rms=0.210919Jy sigma=0.000731 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.891 mas, bmaj=6.981 mas, bpa=-3.92 degrees ! Estimated noise=988.408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510045 Jy ! Component: 100 - total flux cleaned = 0.00702637 Jy ! Component: 150 - total flux cleaned = 0.00788479 Jy ! Component: 200 - total flux cleaned = 0.00864 Jy ! Total flux subtracted in 200 components = 0.00864 Jy ! Clean residual min=-0.012408 max=0.019461 Jy/beam ! Clean residual mean=-0.000015 rms=0.003568 Jy/beam ! Combined flux in latest and established models = 0.709054 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 165 components and 0.709054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210165Jy sigma=0.000724 ! Fit after self-cal, rms=0.210258Jy sigma=0.000723 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 (-15, 52). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163458 Jy ! Component: 100 - total flux cleaned = 0.0182155 Jy ! Component: 150 - total flux cleaned = 0.0199708 Jy ! Component: 200 - total flux cleaned = 0.0212743 Jy ! Total flux subtracted in 200 components = 0.0212743 Jy ! Clean residual min=-0.010606 max=0.012289 Jy/beam ! Clean residual mean=-0.000034 rms=0.002996 Jy/beam ! Combined flux in latest and established models = 0.730328 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 187 components and 0.730328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208536Jy sigma=0.000705 ! Fit after self-cal, rms=0.208239Jy sigma=0.000703 ! Inverting map ! Added new window around map position (-62.5, 121). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129946 Jy ! Component: 100 - total flux cleaned = 0.0183924 Jy ! Component: 150 - total flux cleaned = 0.0183917 Jy ! Component: 200 - total flux cleaned = 0.0185876 Jy ! Total flux subtracted in 200 components = 0.0185876 Jy ! Clean residual min=-0.011191 max=0.009691 Jy/beam ! Clean residual mean=-0.000037 rms=0.002652 Jy/beam ! Combined flux in latest and established models = 0.748916 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 226 components and 0.748915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207422Jy sigma=0.000691 ! Fit after self-cal, rms=0.207254Jy sigma=0.000690 ! 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=0.207254Jy sigma=0.000690 ! Fit after self-cal, rms=0.207741Jy sigma=0.000683 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.893 mas, bmaj=7.009 mas, bpa=-4.307 degrees ! Estimated noise=988.157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00872504 Jy ! Component: 100 - total flux cleaned = 0.0140043 Jy ! Component: 150 - total flux cleaned = 0.0165997 Jy ! Component: 200 - total flux cleaned = 0.0182053 Jy ! Total flux subtracted in 200 components = 0.0182053 Jy ! Clean residual min=-0.008208 max=0.007981 Jy/beam ! Clean residual mean=-0.000017 rms=0.002090 Jy/beam ! Combined flux in latest and established models = 0.767121 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 268 components and 0.767121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207221Jy sigma=0.000676 ! Fit after self-cal, rms=0.207077Jy sigma=0.000675 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 = 0.00369833 Jy ! Component: 100 - total flux cleaned = 0.00465626 Jy ! Component: 150 - total flux cleaned = 0.0053934 Jy ! Component: 200 - total flux cleaned = 0.00594793 Jy ! Total flux subtracted in 200 components = 0.00594793 Jy ! Clean residual min=-0.008609 max=0.007527 Jy/beam ! Clean residual mean=-0.000024 rms=0.001996 Jy/beam ! Combined flux in latest and established models = 0.773069 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 283 components and 0.773069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206857Jy sigma=0.000673 ! Fit after self-cal, rms=0.206833Jy sigma=0.000673 ! 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=0.206833Jy sigma=0.000673 ! Fit after self-cal, rms=0.206221Jy sigma=0.000671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.663 mas, bmaj=11.93 mas, bpa=1.615 degrees ! Estimated noise=1315.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00893567 Jy ! Component: 100 - total flux cleaned = 0.0119149 Jy ! Component: 150 - total flux cleaned = 0.0122409 Jy ! Component: 200 - total flux cleaned = 0.0123781 Jy ! Total flux subtracted in 200 components = 0.0123781 Jy ! Clean residual min=-0.009570 max=0.009849 Jy/beam ! Clean residual mean=-0.000032 rms=0.002717 Jy/beam ! Combined flux in latest and established models = 0.785447 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 301 components and 0.785447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206057Jy sigma=0.000668 ! Fit after self-cal, rms=0.205950Jy sigma=0.000667 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 = 0.00156286 Jy ! Component: 100 - total flux cleaned = 0.00182405 Jy ! Component: 150 - total flux cleaned = 0.0020526 Jy ! Component: 200 - total flux cleaned = 0.00216148 Jy ! Total flux subtracted in 200 components = 0.00216148 Jy ! Clean residual min=-0.009191 max=0.009647 Jy/beam ! Clean residual mean=-0.000041 rms=0.002595 Jy/beam ! Combined flux in latest and established models = 0.787609 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 313 components and 0.787608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205905Jy sigma=0.000667 ! Fit after self-cal, rms=0.205879Jy sigma=0.000667 ! 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=2.893 mas, bmaj=7.025 mas, bpa=-4.526 degrees ! Estimated noise=987.915 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.893 x 7.025 at -4.526 degrees (North through East) ! Clean map min=-0.0076614 max=0.26511 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=2.453 mas, bmaj=6.342 mas, bpa=-4.811 degrees ! Estimated noise=1333.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.192541 Jy ! Component: 100 - total flux cleaned = 0.296194 Jy ! Component: 150 - total flux cleaned = 0.371116 Jy ! Component: 200 - total flux cleaned = 0.427341 Jy ! Total flux subtracted in 200 components = 0.427341 Jy ! Clean residual min=-0.027940 max=0.033506 Jy/beam ! Clean residual mean=-0.000018 rms=0.007125 Jy/beam ! Combined flux in latest and established models = 0.427341 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 0.427341 Jy ! Inverting map and beam ! Estimated beam: bmin=2.893 mas, bmaj=7.025 mas, bpa=-4.526 degrees ! Estimated noise=987.915 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 = 0.0751414 Jy ! Component: 100 - total flux cleaned = 0.128599 Jy ! Component: 150 - total flux cleaned = 0.169318 Jy ! Component: 200 - total flux cleaned = 0.201606 Jy ! Total flux subtracted in 200 components = 0.201606 Jy ! Clean residual min=-0.021900 max=0.022200 Jy/beam ! Clean residual mean=0.000076 rms=0.007164 Jy/beam ! Combined flux in latest and established models = 0.628947 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 106 components and 0.628947 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=6.663 mas, bmaj=11.93 mas, bpa=1.615 degrees ! Estimated noise=1315.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0527254 Jy ! Component: 100 - total flux cleaned = 0.0856495 Jy ! Component: 150 - total flux cleaned = 0.108071 Jy ! Component: 200 - total flux cleaned = 0.123649 Jy ! Total flux subtracted in 200 components = 0.123649 Jy ! Clean residual min=-0.017268 max=0.014147 Jy/beam ! Clean residual mean=0.000029 rms=0.004386 Jy/beam ! Combined flux in latest and established models = 0.752596 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 = 0.0109621 Jy ! Component: 100 - total flux cleaned = 0.0179676 Jy ! Component: 150 - total flux cleaned = 0.0209321 Jy ! Component: 200 - total flux cleaned = 0.0230071 Jy ! Total flux subtracted in 200 components = 0.0230071 Jy ! Clean residual min=-0.012021 max=0.011896 Jy/beam ! Clean residual mean=0.000001 rms=0.002791 Jy/beam ! Combined flux in latest and established models = 0.775603 Jy ! Adding 131 model components to the UV plane model. ! The established model now contains 220 components and 0.775603 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.893 mas, bmaj=7.025 mas, bpa=-4.526 degrees ! Estimated noise=987.915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406053 Jy ! Component: 100 - total flux cleaned = 0.00561825 Jy ! Component: 150 - total flux cleaned = 0.00608002 Jy ! Component: 200 - total flux cleaned = 0.00691906 Jy ! Total flux subtracted in 200 components = 0.00691906 Jy ! Clean residual min=-0.008951 max=0.008022 Jy/beam ! Clean residual mean=-0.000018 rms=0.001814 Jy/beam ! Combined flux in latest and established models = 0.782522 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 246 components and 0.782522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206576Jy sigma=0.000674 ! Fit after self-cal, rms=0.206403Jy sigma=0.000672 wmodel J1950-0436_S_2017_01_21_pus_map.mod ! Writing 246 model components to file: J1950-0436_S_2017_01_21_pus_map.mod wobs J1950-0436_S_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1950-0436_S_2017_01_21_pus_uvs.fits wwins J1950-0436_S_2017_01_21_pus_map.win ! wwins: Wrote 5 windows to J1950-0436_S_2017_01_21_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 = -0.00336713 Jy ! Component: 100 - total flux cleaned = -0.00460161 Jy ! Component: 150 - total flux cleaned = -0.00561053 Jy ! Component: 200 - total flux cleaned = -0.00667451 Jy ! Component: 250 - total flux cleaned = -0.00690086 Jy ! Component: 300 - total flux cleaned = -0.00722029 Jy ! Component: 350 - total flux cleaned = -0.0074239 Jy ! Component: 400 - total flux cleaned = -0.0076218 Jy ! Component: 450 - total flux cleaned = -0.00781405 Jy ! Component: 500 - total flux cleaned = -0.00799761 Jy ! Component: 550 - total flux cleaned = -0.00781407 Jy ! Component: 600 - total flux cleaned = -0.00755107 Jy ! Component: 650 - total flux cleaned = -0.00754968 Jy ! Component: 700 - total flux cleaned = -0.00713442 Jy ! Component: 750 - total flux cleaned = -0.00705562 Jy ! Component: 800 - total flux cleaned = -0.00721246 Jy ! Component: 850 - total flux cleaned = -0.00682397 Jy ! Component: 900 - total flux cleaned = -0.00667277 Jy ! Component: 950 - total flux cleaned = -0.00652452 Jy ! Component: 1000 - total flux cleaned = -0.00630753 Jy ! Component: 1050 - total flux cleaned = -0.00595431 Jy ! Component: 1100 - total flux cleaned = -0.00560864 Jy ! Component: 1150 - total flux cleaned = -0.00526951 Jy ! Component: 1200 - total flux cleaned = -0.00467105 Jy ! Component: 1250 - total flux cleaned = -0.00427722 Jy ! Component: 1300 - total flux cleaned = -0.0036979 Jy ! Component: 1350 - total flux cleaned = -0.00325599 Jy ! Component: 1400 - total flux cleaned = -0.0029458 Jy ! Component: 1450 - total flux cleaned = -0.00276128 Jy ! Component: 1500 - total flux cleaned = -0.00239781 Jy ! Component: 1550 - total flux cleaned = -0.0020421 Jy ! Component: 1600 - total flux cleaned = -0.00169141 Jy ! Component: 1650 - total flux cleaned = -0.00146149 Jy ! Component: 1700 - total flux cleaned = -0.00123544 Jy ! Component: 1750 - total flux cleaned = -0.00112437 Jy ! Component: 1800 - total flux cleaned = -0.000904729 Jy ! Component: 1850 - total flux cleaned = -0.000797194 Jy ! Component: 1900 - total flux cleaned = -0.000743228 Jy ! Component: 1950 - total flux cleaned = -0.000584997 Jy ! Component: 2000 - total flux cleaned = -0.00048115 Jy ! Component: 2050 - total flux cleaned = -0.000328252 Jy ! Component: 2100 - total flux cleaned = -0.000277596 Jy ! Component: 2150 - total flux cleaned = -0.000177183 Jy ! Component: 2200 - total flux cleaned = -0.000128484 Jy ! Component: 2250 - total flux cleaned = -8.03648e-05 Jy ! Component: 2300 - total flux cleaned = -7.92662e-05 Jy ! Component: 2350 - total flux cleaned = -7.9642e-05 Jy ! Component: 2400 - total flux cleaned = -3.33922e-05 Jy ! Component: 2450 - total flux cleaned = -0.000218847 Jy ! Component: 2500 - total flux cleaned = -0.000264525 Jy ! Component: 2550 - total flux cleaned = -0.000353769 Jy ! Component: 2600 - total flux cleaned = -0.000308656 Jy ! Component: 2650 - total flux cleaned = -0.000352832 Jy ! Component: 2700 - total flux cleaned = -0.000483676 Jy ! Component: 2750 - total flux cleaned = -0.000613061 Jy ! Component: 2800 - total flux cleaned = -0.000698499 Jy ! Component: 2850 - total flux cleaned = -0.000572615 Jy ! Component: 2900 - total flux cleaned = -0.000822163 Jy ! Component: 2950 - total flux cleaned = -0.000863436 Jy ! Component: 3000 - total flux cleaned = -0.00102588 Jy ! Component: 3050 - total flux cleaned = -0.0012659 Jy ! Component: 3100 - total flux cleaned = -0.00134515 Jy ! Component: 3150 - total flux cleaned = -0.00142384 Jy ! Component: 3200 - total flux cleaned = -0.00150176 Jy ! Component: 3250 - total flux cleaned = -0.00169426 Jy ! Component: 3300 - total flux cleaned = -0.00192201 Jy ! Component: 3350 - total flux cleaned = -0.00207239 Jy ! Component: 3400 - total flux cleaned = -0.00237013 Jy ! Component: 3450 - total flux cleaned = -0.00251697 Jy ! Component: 3500 - total flux cleaned = -0.00258982 Jy ! Component: 3550 - total flux cleaned = -0.0026984 Jy ! Component: 3600 - total flux cleaned = -0.00280577 Jy ! Component: 3650 - total flux cleaned = -0.0030189 Jy ! Component: 3700 - total flux cleaned = -0.00305391 Jy ! Component: 3750 - total flux cleaned = -0.00326335 Jy ! Component: 3800 - total flux cleaned = -0.00343621 Jy ! Component: 3850 - total flux cleaned = -0.00350483 Jy ! Component: 3900 - total flux cleaned = -0.00381018 Jy ! Component: 3950 - total flux cleaned = -0.00387772 Jy ! Component: 4000 - total flux cleaned = -0.0041107 Jy ! Component: 4050 - total flux cleaned = -0.00421003 Jy ! Total flux subtracted in 4096 components = -0.00424344 Jy ! Clean residual min=-0.001992 max=0.001743 Jy/beam ! Clean residual mean=-0.000001 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.778278 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 519 components and 0.778278 Jy ![Exited script file: muppet] wmap "J1950-0436_S_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.893 x 7.025 at -4.526 degrees (North through East) ! Clean map min=-0.0065625 max=0.26397 Jy/beam ! Writing clean map to FITS file: J1950-0436_S_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.263974 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000590627 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.671233 0.671233 1.34247 2.68493 5.36986 10.7397 21.4795 42.9589 85.9178 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.263 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.893 x 7.025 at -4.526 degrees (North through East) ! Clean map min=-0.0065625 max=0.26397 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 J1950-0436_S_2017_01_21_pus_uvs.log closed on Sun May 5 16:01:50 2019