! Started logfile: J0321+4359_S_2015_01_23_pus_uvs.log on Mon Jan 2 18:03:57 2017 obs J0321+4359_S_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0321+4359_S_2015_01_23_pus_uva.fits ! AN table 1: 106 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.768344 visibilities/baseline/integration-bin. ! Found source: J0321+4359 ! ! 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 338 lines of history. ! ! Reading 14660 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 J0321+4359_S_2015_01_23_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 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.905888Jy sigma=0.011375 ! Fit after self-cal, rms=0.879255Jy sigma=0.011071 ! 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=3.103 mas, bmaj=4.051 mas, bpa=-14.7 degrees ! Estimated noise=829.94 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 = 0.0865095 Jy ! Component: 100 - total flux cleaned = 0.120403 Jy ! Total flux subtracted in 100 components = 0.120403 Jy ! Clean residual min=-0.016289 max=0.024944 Jy/beam ! Clean residual mean=0.000036 rms=0.003471 Jy/beam ! Combined flux in latest and established models = 0.120403 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.120403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102657Jy sigma=0.001198 ! Fit after self-cal, rms=0.102315Jy sigma=0.001195 ! Inverting map ! Added new window around map position (-5.5, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251004 Jy ! Component: 100 - total flux cleaned = 0.0408222 Jy ! Total flux subtracted in 100 components = 0.0408222 Jy ! Clean residual min=-0.012078 max=0.020798 Jy/beam ! Clean residual mean=0.000024 rms=0.002813 Jy/beam ! Combined flux in latest and established models = 0.161225 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.161225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091935Jy sigma=0.001070 ! Fit after self-cal, rms=0.091378Jy sigma=0.001062 ! Inverting map ! Added new window around map position (10.5, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193106 Jy ! Component: 100 - total flux cleaned = 0.032526 Jy ! Total flux subtracted in 100 components = 0.032526 Jy ! Clean residual min=-0.010056 max=0.011998 Jy/beam ! Clean residual mean=0.000028 rms=0.002281 Jy/beam ! Combined flux in latest and established models = 0.193751 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 42 components and 0.193751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084232Jy sigma=0.000974 ! Fit after self-cal, rms=0.084083Jy sigma=0.000972 ! 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=3.829 mas, bmaj=4.908 mas, bpa=-13.97 degrees ! Estimated noise=475.991 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 = 0.0194625 Jy ! Component: 100 - total flux cleaned = 0.0339591 Jy ! Component: 150 - total flux cleaned = 0.0454804 Jy ! Component: 200 - total flux cleaned = 0.0547932 Jy ! Total flux subtracted in 200 components = 0.0547932 Jy ! Clean residual min=-0.009461 max=0.015585 Jy/beam ! Clean residual mean=0.000052 rms=0.002519 Jy/beam ! Combined flux in latest and established models = 0.248544 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 82 components and 0.248544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076904Jy sigma=0.000888 ! Fit after self-cal, rms=0.076769Jy sigma=0.000886 ! Inverting map ! Added new window around map position (17.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143133 Jy ! Component: 100 - total flux cleaned = 0.0233135 Jy ! Component: 150 - total flux cleaned = 0.030755 Jy ! Component: 200 - total flux cleaned = 0.0369769 Jy ! Total flux subtracted in 200 components = 0.0369769 Jy ! Clean residual min=-0.006822 max=0.008683 Jy/beam ! Clean residual mean=0.000087 rms=0.001773 Jy/beam ! Combined flux in latest and established models = 0.285521 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 119 components and 0.285521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073318Jy sigma=0.000839 ! Fit after self-cal, rms=0.073025Jy sigma=0.000836 ! 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 0.97 FD 1.00* HN 0.98 KP 1.09 ! LA 0.98 MK 1.01 NL 1.05 OV 0.97 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.06 KP 0.97 ! LA 0.97 MK 1.01 NL 1.05 OV 1.00 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 1.05 KP 0.84 ! LA 0.78 MK 1.07 NL 1.42 OV 0.96 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 1.03 KP 0.79 ! LA 0.82 MK 0.99 NL 1.04 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Fit before self-cal, rms=0.073025Jy sigma=0.000836 ! Fit after self-cal, rms=0.068301Jy sigma=0.000794 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.888 mas, bmaj=4.988 mas, bpa=-13.94 degrees ! Estimated noise=476.621 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 = 0.00430211 Jy ! Component: 100 - total flux cleaned = 0.00551881 Jy ! Component: 150 - total flux cleaned = 0.0057075 Jy ! Component: 200 - total flux cleaned = 0.00570899 Jy ! Total flux subtracted in 200 components = 0.00570899 Jy ! Clean residual min=-0.005082 max=0.005455 Jy/beam ! Clean residual mean=0.000110 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.29123 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 141 components and 0.29123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067965Jy sigma=0.000789 ! Fit after self-cal, rms=0.067902Jy sigma=0.000788 ! 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=0.067902Jy sigma=0.000788 ! Fit after self-cal, rms=0.067357Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.832 mas, bmaj=4.963 mas, bpa=-16.06 degrees ! Estimated noise=472.808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165624 Jy ! Component: 100 - total flux cleaned = 0.00208937 Jy ! Component: 150 - total flux cleaned = 0.00215057 Jy ! Component: 200 - total flux cleaned = 0.00225984 Jy ! Total flux subtracted in 200 components = 0.00225984 Jy ! Clean residual min=-0.004366 max=0.003792 Jy/beam ! Clean residual mean=0.000081 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.29349 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 157 components and 0.29349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067235Jy sigma=0.000777 ! Fit after self-cal, rms=0.067247Jy sigma=0.000777 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 = 5.66889e-05 Jy ! Component: 100 - total flux cleaned = 0.000255204 Jy ! Component: 150 - total flux cleaned = 0.000301074 Jy ! Component: 200 - total flux cleaned = 0.000258928 Jy ! Total flux subtracted in 200 components = 0.000258928 Jy ! Clean residual min=-0.004206 max=0.003643 Jy/beam ! Clean residual mean=0.000083 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.293749 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 163 components and 0.293749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067185Jy sigma=0.000776 ! Fit after self-cal, rms=0.067182Jy sigma=0.000776 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067182Jy sigma=0.000776 ! Fit after self-cal, rms=0.066893Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.814 mas, bmaj=4.968 mas, bpa=-16.6 degrees ! Estimated noise=470.339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.367e-05 Jy ! Component: 100 - total flux cleaned = 0.000364125 Jy ! Component: 150 - total flux cleaned = 0.000485534 Jy ! Component: 200 - total flux cleaned = 0.000598075 Jy ! Total flux subtracted in 200 components = 0.000598075 Jy ! Clean residual min=-0.003946 max=0.003493 Jy/beam ! Clean residual mean=0.000081 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.294347 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 168 components and 0.294347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066845Jy sigma=0.000775 ! Fit after self-cal, rms=0.066842Jy sigma=0.000775 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.93553e-05 Jy ! Component: 100 - total flux cleaned = 0.000251875 Jy ! Component: 150 - total flux cleaned = 0.000286703 Jy ! Component: 200 - total flux cleaned = 0.000354615 Jy ! Total flux subtracted in 200 components = 0.000354615 Jy ! Clean residual min=-0.003856 max=0.003421 Jy/beam ! Clean residual mean=0.000082 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.294702 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 173 components and 0.294702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066807Jy sigma=0.000774 ! Fit after self-cal, rms=0.066805Jy sigma=0.000774 ! 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=0.066805Jy sigma=0.000774 ! Fit after self-cal, rms=0.066601Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.783 mas, bmaj=8.551 mas, bpa=9.025 degrees ! Estimated noise=574.739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000354571 Jy ! Component: 100 - total flux cleaned = 0.0005628 Jy ! Component: 150 - total flux cleaned = 0.000819693 Jy ! Component: 200 - total flux cleaned = 0.00100048 Jy ! Total flux subtracted in 200 components = 0.00100048 Jy ! Clean residual min=-0.005694 max=0.004808 Jy/beam ! Clean residual mean=0.000189 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.295702 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 179 components and 0.295702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066584Jy sigma=0.000774 ! Fit after self-cal, rms=0.066578Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.02715e-06 Jy ! Component: 100 - total flux cleaned = 0.000200734 Jy ! Component: 150 - total flux cleaned = 0.000331534 Jy ! Component: 200 - total flux cleaned = 0.000441865 Jy ! Total flux subtracted in 200 components = 0.000441865 Jy ! Clean residual min=-0.005569 max=0.004628 Jy/beam ! Clean residual mean=0.000192 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 0.296144 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 182 components and 0.296144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066571Jy sigma=0.000774 ! Fit after self-cal, rms=0.066568Jy sigma=0.000774 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.801 mas, bmaj=4.973 mas, bpa=-16.99 degrees ! Estimated noise=468.524 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.801 x 4.973 at -16.99 degrees (North through East) ! Clean map min=-0.0034683 max=0.10459 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.072 mas, bmaj=4.101 mas, bpa=-17.57 degrees ! Estimated noise=817.822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0852468 Jy ! Component: 100 - total flux cleaned = 0.123149 Jy ! Component: 150 - total flux cleaned = 0.148147 Jy ! Component: 200 - total flux cleaned = 0.166518 Jy ! Total flux subtracted in 200 components = 0.166518 Jy ! Clean residual min=-0.010085 max=0.012306 Jy/beam ! Clean residual mean=0.000013 rms=0.002243 Jy/beam ! Combined flux in latest and established models = 0.166518 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.166518 Jy ! Inverting map and beam ! Estimated beam: bmin=3.801 mas, bmaj=4.973 mas, bpa=-16.99 degrees ! Estimated noise=468.524 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 = 0.0238158 Jy ! Component: 100 - total flux cleaned = 0.0418583 Jy ! Component: 150 - total flux cleaned = 0.056177 Jy ! Component: 200 - total flux cleaned = 0.0677813 Jy ! Total flux subtracted in 200 components = 0.0677813 Jy ! Clean residual min=-0.008187 max=0.009584 Jy/beam ! Clean residual mean=0.000043 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 0.2343 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 61 components and 0.2343 Jy ! Inverting map ! Added new window around map position (5.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101873 Jy ! Component: 100 - total flux cleaned = 0.0181244 Jy ! Component: 150 - total flux cleaned = 0.0247568 Jy ! Component: 200 - total flux cleaned = 0.030346 Jy ! Total flux subtracted in 200 components = 0.030346 Jy ! Clean residual min=-0.005674 max=0.005432 Jy/beam ! Clean residual mean=0.000061 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.264646 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 117 components and 0.264646 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=7.783 mas, bmaj=8.551 mas, bpa=9.025 degrees ! Estimated noise=574.739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00891522 Jy ! Component: 100 - total flux cleaned = 0.015014 Jy ! Component: 150 - total flux cleaned = 0.0193865 Jy ! Component: 200 - total flux cleaned = 0.0225704 Jy ! Total flux subtracted in 200 components = 0.0225704 Jy ! Clean residual min=-0.006518 max=0.005379 Jy/beam ! Clean residual mean=0.000178 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 0.287216 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 = 0.00234905 Jy ! Component: 100 - total flux cleaned = 0.00409319 Jy ! Component: 150 - total flux cleaned = 0.00530441 Jy ! Component: 200 - total flux cleaned = 0.00584936 Jy ! Total flux subtracted in 200 components = 0.00584936 Jy ! Clean residual min=-0.005783 max=0.004738 Jy/beam ! Clean residual mean=0.000189 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 0.293065 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 187 components and 0.293065 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.801 mas, bmaj=4.973 mas, bpa=-16.99 degrees ! Estimated noise=468.524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000787504 Jy ! Component: 100 - total flux cleaned = 0.000978598 Jy ! Component: 150 - total flux cleaned = 0.00109188 Jy ! Component: 200 - total flux cleaned = 0.00109336 Jy ! Total flux subtracted in 200 components = 0.00109336 Jy ! Clean residual min=-0.003790 max=0.003582 Jy/beam ! Clean residual mean=0.000084 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.294159 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 210 components and 0.294159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066546Jy sigma=0.000773 ! Fit after self-cal, rms=0.066500Jy sigma=0.000773 wmodel J0321+4359_S_2015_01_23_pus_map.mod ! Writing 210 model components to file: J0321+4359_S_2015_01_23_pus_map.mod wobs J0321+4359_S_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0321+4359_S_2015_01_23_pus_uvs.fits wwins J0321+4359_S_2015_01_23_pus_map.win ! wwins: Wrote 5 windows to J0321+4359_S_2015_01_23_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 = -0.000537926 Jy ! Component: 100 - total flux cleaned = -0.000708104 Jy ! Component: 150 - total flux cleaned = -0.000706814 Jy ! Component: 200 - total flux cleaned = -0.000658815 Jy ! Component: 250 - total flux cleaned = -0.000566189 Jy ! Component: 300 - total flux cleaned = -0.000387179 Jy ! Component: 350 - total flux cleaned = -0.000214896 Jy ! Component: 400 - total flux cleaned = -0.000132636 Jy ! Component: 450 - total flux cleaned = -9.22152e-05 Jy ! Component: 500 - total flux cleaned = 6.2745e-05 Jy ! Component: 550 - total flux cleaned = 0.000211682 Jy ! Component: 600 - total flux cleaned = 0.000320686 Jy ! Component: 650 - total flux cleaned = 0.000566926 Jy ! Component: 700 - total flux cleaned = 0.000668906 Jy ! Component: 750 - total flux cleaned = 0.000835836 Jy ! Component: 800 - total flux cleaned = 0.00106169 Jy ! Component: 850 - total flux cleaned = 0.0011557 Jy ! Component: 900 - total flux cleaned = 0.00127788 Jy ! Component: 950 - total flux cleaned = 0.00136798 Jy ! Component: 1000 - total flux cleaned = 0.00139748 Jy ! Component: 1050 - total flux cleaned = 0.00151335 Jy ! Component: 1100 - total flux cleaned = 0.00159817 Jy ! Component: 1150 - total flux cleaned = 0.0017083 Jy ! Component: 1200 - total flux cleaned = 0.00176194 Jy ! Component: 1250 - total flux cleaned = 0.00178827 Jy ! Component: 1300 - total flux cleaned = 0.00189183 Jy ! Component: 1350 - total flux cleaned = 0.00191717 Jy ! Component: 1400 - total flux cleaned = 0.0020162 Jy ! Component: 1450 - total flux cleaned = 0.00208891 Jy ! Component: 1500 - total flux cleaned = 0.00213667 Jy ! Component: 1550 - total flux cleaned = 0.00213657 Jy ! Component: 1600 - total flux cleaned = 0.00222975 Jy ! Component: 1650 - total flux cleaned = 0.00232119 Jy ! Component: 1700 - total flux cleaned = 0.00232156 Jy ! Component: 1750 - total flux cleaned = 0.00241008 Jy ! Component: 1800 - total flux cleaned = 0.00245381 Jy ! Component: 1850 - total flux cleaned = 0.00243264 Jy ! Component: 1900 - total flux cleaned = 0.00253797 Jy ! Component: 1950 - total flux cleaned = 0.00255892 Jy ! Component: 2000 - total flux cleaned = 0.00259987 Jy ! Component: 2050 - total flux cleaned = 0.00268066 Jy ! Component: 2100 - total flux cleaned = 0.00276003 Jy ! Component: 2150 - total flux cleaned = 0.00279962 Jy ! Component: 2200 - total flux cleaned = 0.00289632 Jy ! Component: 2250 - total flux cleaned = 0.00297267 Jy ! Component: 2300 - total flux cleaned = 0.00304829 Jy ! Component: 2350 - total flux cleaned = 0.00316005 Jy ! Component: 2400 - total flux cleaned = 0.00314162 Jy ! Component: 2450 - total flux cleaned = 0.00317835 Jy ! Component: 2500 - total flux cleaned = 0.00326781 Jy ! Component: 2550 - total flux cleaned = 0.00328591 Jy ! Component: 2600 - total flux cleaned = 0.0034078 Jy ! Component: 2650 - total flux cleaned = 0.0034427 Jy ! Component: 2700 - total flux cleaned = 0.00351073 Jy ! Component: 2750 - total flux cleaned = 0.00351052 Jy ! Component: 2800 - total flux cleaned = 0.00354385 Jy ! Component: 2850 - total flux cleaned = 0.00362582 Jy ! Component: 2900 - total flux cleaned = 0.00372319 Jy ! Component: 2950 - total flux cleaned = 0.00378715 Jy ! Component: 3000 - total flux cleaned = 0.0038346 Jy ! Component: 3050 - total flux cleaned = 0.00389732 Jy ! Component: 3100 - total flux cleaned = 0.0039439 Jy ! Component: 3150 - total flux cleaned = 0.00406622 Jy ! Component: 3200 - total flux cleaned = 0.00409613 Jy ! Component: 3250 - total flux cleaned = 0.00412595 Jy ! Component: 3300 - total flux cleaned = 0.0041997 Jy ! Component: 3350 - total flux cleaned = 0.00424348 Jy ! Component: 3400 - total flux cleaned = 0.00427258 Jy ! Component: 3450 - total flux cleaned = 0.00435845 Jy ! Component: 3500 - total flux cleaned = 0.00442925 Jy ! Component: 3550 - total flux cleaned = 0.00440144 Jy ! Component: 3600 - total flux cleaned = 0.00455395 Jy ! Component: 3650 - total flux cleaned = 0.00460867 Jy ! Component: 3700 - total flux cleaned = 0.00464935 Jy ! Component: 3750 - total flux cleaned = 0.00473028 Jy ! Component: 3800 - total flux cleaned = 0.00482352 Jy ! Component: 3850 - total flux cleaned = 0.00483672 Jy ! Component: 3900 - total flux cleaned = 0.00494147 Jy ! Component: 3950 - total flux cleaned = 0.00500624 Jy ! Component: 4000 - total flux cleaned = 0.00509622 Jy ! Component: 4050 - total flux cleaned = 0.00517262 Jy ! Total flux subtracted in 4096 components = 0.00521066 Jy ! Clean residual min=-0.000701 max=0.000696 Jy/beam ! Clean residual mean=0.000022 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.299369 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 527 components and 0.29937 Jy ![Exited script file: muppet] wmap "J0321+4359_S_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.801 x 4.973 at -16.99 degrees (North through East) ! Clean map min=-0.0016094 max=0.10522 Jy/beam ! Writing clean map to FITS file: J0321+4359_S_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.105223 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000226217 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.644964 0.644964 1.28993 2.57986 5.15971 10.3194 20.6388 41.2777 82.5554 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.105 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.801 x 4.973 at -16.99 degrees (North through East) ! Clean map min=-0.0016094 max=0.10522 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 J0321+4359_S_2015_01_23_pus_uvs.log closed on Mon Jan 2 18:04:03 2017