! Started logfile: J0518+4730_S_2014_01_04_pus_uvs.log on Thu Jan 12 18:17:44 2017 obs J0518+4730_S_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0518+4730_S_2014_01_04_pus_uva.fits ! AN table 1: 97 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.499141 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0518+4730 ! ! 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 370 lines of history. ! ! Reading 6972 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 J0518+4730_S_2014_01_04_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 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.650227Jy sigma=0.009086 ! Fit after self-cal, rms=0.549185Jy sigma=0.007387 ! 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=3.31 mas, bmaj=3.979 mas, bpa=64.13 degrees ! Estimated noise=1146.39 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 = 0.421713 Jy ! Component: 100 - total flux cleaned = 0.577037 Jy ! Total flux subtracted in 100 components = 0.577037 Jy ! Clean residual min=-0.028741 max=0.064218 Jy/beam ! Clean residual mean=-0.000040 rms=0.009629 Jy/beam ! Combined flux in latest and established models = 0.577037 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.577037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164814Jy sigma=0.002256 ! Fit after self-cal, rms=0.160565Jy sigma=0.002224 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0660718 Jy ! Component: 100 - total flux cleaned = 0.0979401 Jy ! Total flux subtracted in 100 components = 0.0979401 Jy ! Clean residual min=-0.020097 max=0.024852 Jy/beam ! Clean residual mean=-0.000010 rms=0.005532 Jy/beam ! Combined flux in latest and established models = 0.674977 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.674977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115673Jy sigma=0.001584 ! Fit after self-cal, rms=0.115649Jy sigma=0.001584 ! 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=4.115 mas, bmaj=5.084 mas, bpa=64.13 degrees ! Estimated noise=575.687 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 = 0.037092 Jy ! Component: 100 - total flux cleaned = 0.0572693 Jy ! Component: 150 - total flux cleaned = 0.0697638 Jy ! Component: 200 - total flux cleaned = 0.0777858 Jy ! Total flux subtracted in 200 components = 0.0777858 Jy ! Clean residual min=-0.019900 max=0.022370 Jy/beam ! Clean residual mean=0.000055 rms=0.005413 Jy/beam ! Combined flux in latest and established models = 0.752763 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.752763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098269Jy sigma=0.001467 ! Fit after self-cal, rms=0.098197Jy sigma=0.001466 ! 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 1.08 FD 1.00* KP 1.00* LA 1.01 ! MK 0.98 NL 0.94 OV 0.95 PT 1.01 ! SC 0.81 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00* KP 1.00* LA 0.99 ! MK 0.99 NL 1.00 OV 0.98 PT 0.98 ! SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* KP 1.00* LA 0.82 ! MK 1.01 NL 0.98 OV 0.92 PT 0.95 ! SC 0.82 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.00* KP 1.00* LA 0.88 ! MK 1.02 NL 1.07 OV 0.99 PT 1.00 ! SC 0.79 ! ! ! Fit before self-cal, rms=0.098197Jy sigma=0.001466 ! Fit after self-cal, rms=0.066712Jy sigma=0.000996 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.947 mas, bmaj=5.098 mas, bpa=58.09 degrees ! Estimated noise=561.214 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 (-50.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323505 Jy ! Component: 100 - total flux cleaned = 0.00425305 Jy ! Component: 150 - total flux cleaned = 0.00438248 Jy ! Component: 200 - total flux cleaned = 0.00426512 Jy ! Total flux subtracted in 200 components = 0.00426512 Jy ! Clean residual min=-0.005527 max=0.006279 Jy/beam ! Clean residual mean=-0.000026 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.757028 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.757028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065848Jy sigma=0.000981 ! Fit after self-cal, rms=0.065584Jy sigma=0.000980 ! Inverting map ! Added new window around map position (26.5, -17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336063 Jy ! Component: 100 - total flux cleaned = 0.00251663 Jy ! Component: 150 - total flux cleaned = 0.00195072 Jy ! Component: 200 - total flux cleaned = 0.00138181 Jy ! Total flux subtracted in 200 components = 0.00138181 Jy ! Clean residual min=-0.004289 max=0.004048 Jy/beam ! Clean residual mean=-0.000026 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.75841 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.75841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065018Jy sigma=0.000970 ! Fit after self-cal, rms=0.064992Jy sigma=0.000969 ! 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=0.064992Jy sigma=0.000969 ! Fit after self-cal, rms=0.065298Jy sigma=0.000964 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.951 mas, bmaj=5.089 mas, bpa=58.79 degrees ! Estimated noise=562.117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00134896 Jy ! Component: 100 - total flux cleaned = -0.00148976 Jy ! Component: 150 - total flux cleaned = -0.00162243 Jy ! Component: 200 - total flux cleaned = -0.00173719 Jy ! Total flux subtracted in 200 components = -0.00173719 Jy ! Clean residual min=-0.002834 max=0.002755 Jy/beam ! Clean residual mean=0.000002 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.756673 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.756673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065152Jy sigma=0.000962 ! Fit after self-cal, rms=0.065161Jy sigma=0.000962 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 = -0.000113091 Jy ! Component: 100 - total flux cleaned = -0.000161089 Jy ! Component: 150 - total flux cleaned = -0.000162306 Jy ! Component: 200 - total flux cleaned = -0.000126007 Jy ! Total flux subtracted in 200 components = -0.000126007 Jy ! Clean residual min=-0.002361 max=0.002594 Jy/beam ! Clean residual mean=0.000001 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.756547 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.756547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065105Jy sigma=0.000961 ! Fit after self-cal, rms=0.065105Jy sigma=0.000961 ! Inverting map ! Added new window around map position (27, 34.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156855 Jy ! Component: 100 - total flux cleaned = 0.00110369 Jy ! Component: 150 - total flux cleaned = 0.000924554 Jy ! Component: 200 - total flux cleaned = 0.00103698 Jy ! Total flux subtracted in 200 components = 0.00103698 Jy ! Clean residual min=-0.001992 max=0.001979 Jy/beam ! Clean residual mean=0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.757584 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.757583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065010Jy sigma=0.000959 ! Fit after self-cal, rms=0.065006Jy sigma=0.000959 ! 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=0.065006Jy sigma=0.000959 ! Fit after self-cal, rms=0.065054Jy sigma=0.000959 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.954 mas, bmaj=5.087 mas, bpa=58.93 degrees ! Estimated noise=562.096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333173 Jy ! Component: 100 - total flux cleaned = 0.000230203 Jy ! Component: 150 - total flux cleaned = 0.000105046 Jy ! Component: 200 - total flux cleaned = -7.63993e-06 Jy ! Total flux subtracted in 200 components = -7.63993e-06 Jy ! Clean residual min=-0.001756 max=0.001661 Jy/beam ! Clean residual mean=0.000004 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.757576 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 133 components and 0.757576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065018Jy sigma=0.000958 ! Fit after self-cal, rms=0.065014Jy sigma=0.000958 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 = 5.72269e-05 Jy ! Component: 100 - total flux cleaned = 0.000109388 Jy ! Component: 150 - total flux cleaned = 8.5659e-05 Jy ! Component: 200 - total flux cleaned = 0.000131294 Jy ! Total flux subtracted in 200 components = 0.000131294 Jy ! Clean residual min=-0.001711 max=0.001657 Jy/beam ! Clean residual mean=0.000003 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.757707 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 143 components and 0.757707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064996Jy sigma=0.000958 ! Fit after self-cal, rms=0.064995Jy sigma=0.000958 ! 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=0.064995Jy sigma=0.000958 ! Fit after self-cal, rms=0.065001Jy sigma=0.000958 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.107 mas, bmaj=9.753 mas, bpa=50.89 degrees ! Estimated noise=663.213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000198519 Jy ! Component: 100 - total flux cleaned = -5.04812e-05 Jy ! Component: 150 - total flux cleaned = 5.90549e-05 Jy ! Component: 200 - total flux cleaned = 0.000139786 Jy ! Total flux subtracted in 200 components = 0.000139786 Jy ! Clean residual min=-0.001573 max=0.001555 Jy/beam ! Clean residual mean=0.000005 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.757847 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 156 components and 0.757847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064994Jy sigma=0.000958 ! Fit after self-cal, rms=0.064992Jy sigma=0.000958 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 = 2.70507e-05 Jy ! Component: 100 - total flux cleaned = 0.000193998 Jy ! Component: 150 - total flux cleaned = 0.000295332 Jy ! Component: 200 - total flux cleaned = 0.000410576 Jy ! Total flux subtracted in 200 components = 0.000410576 Jy ! Clean residual min=-0.001497 max=0.001505 Jy/beam ! Clean residual mean=0.000003 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.758258 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 173 components and 0.758258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064991Jy sigma=0.000958 ! Fit after self-cal, rms=0.064991Jy sigma=0.000958 ! 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=3.955 mas, bmaj=5.086 mas, bpa=58.97 degrees ! Estimated noise=562.017 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.955 x 5.086 at 58.97 degrees (North through East) ! Clean map min=-0.0029176 max=0.48639 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=3.156 mas, bmaj=3.972 mas, bpa=57.5 degrees ! Estimated noise=1113.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.418288 Jy ! Component: 100 - total flux cleaned = 0.576453 Jy ! Component: 150 - total flux cleaned = 0.643912 Jy ! Component: 200 - total flux cleaned = 0.676738 Jy ! Total flux subtracted in 200 components = 0.676738 Jy ! Clean residual min=-0.009798 max=0.019033 Jy/beam ! Clean residual mean=-0.000020 rms=0.003276 Jy/beam ! Combined flux in latest and established models = 0.676738 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.676738 Jy ! Inverting map and beam ! Estimated beam: bmin=3.955 mas, bmaj=5.086 mas, bpa=58.97 degrees ! Estimated noise=562.017 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 = 0.0290202 Jy ! Component: 100 - total flux cleaned = 0.0450162 Jy ! Component: 150 - total flux cleaned = 0.0549047 Jy ! Component: 200 - total flux cleaned = 0.0618373 Jy ! Total flux subtracted in 200 components = 0.0618373 Jy ! Clean residual min=-0.003658 max=0.006980 Jy/beam ! Clean residual mean=0.000013 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.738575 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 0.738575 Jy ! Inverting map ! Added new window around map position (-6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00617476 Jy ! Component: 100 - total flux cleaned = 0.00973856 Jy ! Component: 150 - total flux cleaned = 0.0116305 Jy ! Component: 200 - total flux cleaned = 0.0129462 Jy ! Total flux subtracted in 200 components = 0.0129462 Jy ! Clean residual min=-0.002453 max=0.002921 Jy/beam ! Clean residual mean=0.000005 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.751521 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 63 components and 0.751521 Jy ! Inverting map ! Added new window around map position (108, 29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262412 Jy ! Component: 100 - total flux cleaned = 0.00408337 Jy ! Component: 150 - total flux cleaned = 0.00485605 Jy ! Component: 200 - total flux cleaned = 0.0056048 Jy ! Total flux subtracted in 200 components = 0.0056048 Jy ! Clean residual min=-0.001943 max=0.001893 Jy/beam ! Clean residual mean=0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.757126 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 87 components and 0.757126 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=8.107 mas, bmaj=9.753 mas, bpa=50.89 degrees ! Estimated noise=663.213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175947 Jy ! Component: 100 - total flux cleaned = 0.00275185 Jy ! Component: 150 - total flux cleaned = 0.00344711 Jy ! Component: 200 - total flux cleaned = 0.00386582 Jy ! Total flux subtracted in 200 components = 0.00386582 Jy ! Clean residual min=-0.001553 max=0.001706 Jy/beam ! Clean residual mean=-0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.760992 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 = 0.000440615 Jy ! Component: 100 - total flux cleaned = 0.000778986 Jy ! Component: 150 - total flux cleaned = 0.00103467 Jy ! Component: 200 - total flux cleaned = 0.00119197 Jy ! Total flux subtracted in 200 components = 0.00119197 Jy ! Clean residual min=-0.001371 max=0.001449 Jy/beam ! Clean residual mean=0.000000 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.762184 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 141 components and 0.762184 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.955 mas, bmaj=5.086 mas, bpa=58.97 degrees ! Estimated noise=562.017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244857 Jy ! Component: 100 - total flux cleaned = 0.000292604 Jy ! Component: 150 - total flux cleaned = 0.000176383 Jy ! Component: 200 - total flux cleaned = 7.46281e-05 Jy ! Total flux subtracted in 200 components = 7.46281e-05 Jy ! Clean residual min=-0.001681 max=0.001450 Jy/beam ! Clean residual mean=0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.762258 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 158 components and 0.762258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064975Jy sigma=0.000957 ! Fit after self-cal, rms=0.064964Jy sigma=0.000957 wmodel J0518+4730_S_2014_01_04_pus_map.mod ! Writing 158 model components to file: J0518+4730_S_2014_01_04_pus_map.mod wobs J0518+4730_S_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0518+4730_S_2014_01_04_pus_uvs.fits wwins J0518+4730_S_2014_01_04_pus_map.win ! wwins: Wrote 6 windows to J0518+4730_S_2014_01_04_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 = -0.000219047 Jy ! Component: 100 - total flux cleaned = -0.000414216 Jy ! Component: 150 - total flux cleaned = -0.000645856 Jy ! Component: 200 - total flux cleaned = -0.000778568 Jy ! Component: 250 - total flux cleaned = -0.000842223 Jy ! Component: 300 - total flux cleaned = -0.000862918 Jy ! Component: 350 - total flux cleaned = -0.00092279 Jy ! Component: 400 - total flux cleaned = -0.000903822 Jy ! Component: 450 - total flux cleaned = -0.000848022 Jy ! Component: 500 - total flux cleaned = -0.000847982 Jy ! Component: 550 - total flux cleaned = -0.000829865 Jy ! Component: 600 - total flux cleaned = -0.000743564 Jy ! Component: 650 - total flux cleaned = -0.000659961 Jy ! Component: 700 - total flux cleaned = -0.000496529 Jy ! Component: 750 - total flux cleaned = -0.00040064 Jy ! Component: 800 - total flux cleaned = -0.000306018 Jy ! Component: 850 - total flux cleaned = -0.000136107 Jy ! Component: 900 - total flux cleaned = -1.49972e-05 Jy ! Component: 950 - total flux cleaned = 0.000118904 Jy ! Component: 1000 - total flux cleaned = 0.000235731 Jy ! Component: 1050 - total flux cleaned = 0.000322055 Jy ! Component: 1100 - total flux cleaned = 0.000407176 Jy ! Component: 1150 - total flux cleaned = 0.000490583 Jy ! Component: 1200 - total flux cleaned = 0.000518267 Jy ! Component: 1250 - total flux cleaned = 0.000612701 Jy ! Component: 1300 - total flux cleaned = 0.000665749 Jy ! Component: 1350 - total flux cleaned = 0.000757357 Jy ! Component: 1400 - total flux cleaned = 0.000757312 Jy ! Component: 1450 - total flux cleaned = 0.000846407 Jy ! Component: 1500 - total flux cleaned = 0.00089659 Jy ! Component: 1550 - total flux cleaned = 0.00094612 Jy ! Component: 1600 - total flux cleaned = 0.00103194 Jy ! Component: 1650 - total flux cleaned = 0.00109242 Jy ! Component: 1700 - total flux cleaned = 0.00116416 Jy ! Component: 1750 - total flux cleaned = 0.00123504 Jy ! Component: 1800 - total flux cleaned = 0.00130478 Jy ! Component: 1850 - total flux cleaned = 0.00136249 Jy ! Component: 1900 - total flux cleaned = 0.00141964 Jy ! Component: 1950 - total flux cleaned = 0.00152103 Jy ! Component: 2000 - total flux cleaned = 0.00158776 Jy ! Component: 2050 - total flux cleaned = 0.00162084 Jy ! Component: 2100 - total flux cleaned = 0.00169741 Jy ! Component: 2150 - total flux cleaned = 0.00174069 Jy ! Component: 2200 - total flux cleaned = 0.00178359 Jy ! Component: 2250 - total flux cleaned = 0.00183653 Jy ! Component: 2300 - total flux cleaned = 0.0018995 Jy ! Component: 2350 - total flux cleaned = 0.00195138 Jy ! Component: 2400 - total flux cleaned = 0.00193073 Jy ! Component: 2450 - total flux cleaned = 0.00201248 Jy ! Component: 2500 - total flux cleaned = 0.00204292 Jy ! Component: 2550 - total flux cleaned = 0.00212325 Jy ! Component: 2600 - total flux cleaned = 0.00213316 Jy ! Component: 2650 - total flux cleaned = 0.00219245 Jy ! Component: 2700 - total flux cleaned = 0.00225116 Jy ! Component: 2750 - total flux cleaned = 0.00228015 Jy ! Component: 2800 - total flux cleaned = 0.00229942 Jy ! Component: 2850 - total flux cleaned = 0.00236635 Jy ! Component: 2900 - total flux cleaned = 0.00239477 Jy ! Component: 2950 - total flux cleaned = 0.0024513 Jy ! Component: 3000 - total flux cleaned = 0.0024793 Jy ! Component: 3050 - total flux cleaned = 0.00253507 Jy ! Component: 3100 - total flux cleaned = 0.00259038 Jy ! Component: 3150 - total flux cleaned = 0.00261784 Jy ! Component: 3200 - total flux cleaned = 0.00265438 Jy ! Component: 3250 - total flux cleaned = 0.00270872 Jy ! Component: 3300 - total flux cleaned = 0.00275372 Jy ! Component: 3350 - total flux cleaned = 0.00278062 Jy ! Component: 3400 - total flux cleaned = 0.00285173 Jy ! Component: 3450 - total flux cleaned = 0.002887 Jy ! Component: 3500 - total flux cleaned = 0.00288702 Jy ! Component: 3550 - total flux cleaned = 0.00293071 Jy ! Component: 3600 - total flux cleaned = 0.00296543 Jy ! Component: 3650 - total flux cleaned = 0.003 Jy ! Component: 3700 - total flux cleaned = 0.00302584 Jy ! Component: 3750 - total flux cleaned = 0.00304291 Jy ! Component: 3800 - total flux cleaned = 0.00308555 Jy ! Component: 3850 - total flux cleaned = 0.00312793 Jy ! Component: 3900 - total flux cleaned = 0.00316164 Jy ! Component: 3950 - total flux cleaned = 0.0031868 Jy ! Component: 4000 - total flux cleaned = 0.00324519 Jy ! Component: 4050 - total flux cleaned = 0.00326177 Jy ! Total flux subtracted in 4096 components = 0.00327831 Jy ! Clean residual min=-0.000488 max=0.000551 Jy/beam ! Clean residual mean=-0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.765537 Jy keep ! Adding 224 model components to the UV plane model. ! The established model now contains 382 components and 0.765537 Jy ![Exited script file: muppet] wmap "J0518+4730_S_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.955 x 5.086 at 58.97 degrees (North through East) ! Clean map min=-0.0012401 max=0.492 Jy/beam ! Writing clean map to FITS file: J0518+4730_S_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.492002 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131715 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0803134 0.0803134 0.160627 0.321254 0.642507 1.28501 2.57003 5.14006 10.2801 20.5602 41.1205 82.2409 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.492 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.955 x 5.086 at 58.97 degrees (North through East) ! Clean map min=-0.0012401 max=0.492 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 J0518+4730_S_2014_01_04_pus_uvs.log closed on Thu Jan 12 18:17:48 2017