! Started logfile: J2031+1219_S_2014_01_04_pus_uvs.log on Thu Jan 12 18:35:36 2017 obs J2031+1219_S_2014_01_04_pus_uva.fits ! Reading UV FITS file: J2031+1219_S_2014_01_04_pus_uva.fits ! AN table 1: 78 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.404202 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2031+1219 ! ! 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 4540 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 J2031+1219_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 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.521929Jy sigma=0.006766 ! Fit after self-cal, rms=0.157848Jy sigma=0.002411 ! 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=2.861 mas, bmaj=5.663 mas, bpa=-6.22 degrees ! Estimated noise=1225.41 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 = 0.70357 Jy ! Component: 100 - total flux cleaned = 0.857504 Jy ! Total flux subtracted in 100 components = 0.857504 Jy ! Clean residual min=-0.027403 max=0.047447 Jy/beam ! Clean residual mean=-0.000034 rms=0.008567 Jy/beam ! Combined flux in latest and established models = 0.857504 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.857504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172231Jy sigma=0.001936 ! Fit after self-cal, rms=0.172234Jy sigma=0.001936 ! 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=3.784 mas, bmaj=6.827 mas, bpa=-1.678 degrees ! Estimated noise=798.857 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 = 0.0573794 Jy ! Component: 100 - total flux cleaned = 0.0816746 Jy ! Component: 150 - total flux cleaned = 0.0972785 Jy ! Component: 200 - total flux cleaned = 0.107003 Jy ! Total flux subtracted in 200 components = 0.107003 Jy ! Clean residual min=-0.026302 max=0.038611 Jy/beam ! Clean residual mean=-0.000209 rms=0.008257 Jy/beam ! Combined flux in latest and established models = 0.964506 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 24 components and 0.964507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142618Jy sigma=0.001803 ! Fit after self-cal, rms=0.142576Jy sigma=0.001802 ! 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 1.09 FD 1.00* KP 1.00* LA 1.02 ! MK 0.98 NL 0.96 OV 0.97 PT 1.00 ! SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.00* KP 1.00* LA 0.99 ! MK 0.98 NL 1.01 OV 1.00 PT 0.98 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* KP 1.00* LA 0.81 ! MK 1.01 NL 0.98 OV 0.93 PT 0.95 ! SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.00* KP 1.00* LA 0.88 ! MK 1.01 NL 1.07 OV 0.99 PT 0.99 ! SC 0.90 ! ! ! Fit before self-cal, rms=0.142576Jy sigma=0.001802 ! Fit after self-cal, rms=0.086776Jy sigma=0.001053 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.742 mas, bmaj=6.89 mas, bpa=-1.089 degrees ! Estimated noise=796.776 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 = -0.00146024 Jy ! Component: 100 - total flux cleaned = -0.00180196 Jy ! Component: 150 - total flux cleaned = -0.00180515 Jy ! Component: 200 - total flux cleaned = -0.00194331 Jy ! Total flux subtracted in 200 components = -0.00194331 Jy ! Clean residual min=-0.006160 max=0.006882 Jy/beam ! Clean residual mean=0.000027 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 0.962563 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.962563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086050Jy sigma=0.001045 ! Fit after self-cal, rms=0.085664Jy sigma=0.001044 ! 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=0.085664Jy sigma=0.001044 ! Fit after self-cal, rms=0.084982Jy sigma=0.001027 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.745 mas, bmaj=6.879 mas, bpa=-1.321 degrees ! Estimated noise=796.979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00152049 Jy ! Component: 100 - total flux cleaned = -0.00177921 Jy ! Component: 150 - total flux cleaned = -0.00207413 Jy ! Component: 200 - total flux cleaned = -0.00233081 Jy ! Total flux subtracted in 200 components = -0.00233081 Jy ! Clean residual min=-0.004507 max=0.006044 Jy/beam ! Clean residual mean=0.000008 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.960232 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.960232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084774Jy sigma=0.001025 ! Fit after self-cal, rms=0.084768Jy sigma=0.001025 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 (-3.5, -14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322754 Jy ! Component: 100 - total flux cleaned = 0.00394996 Jy ! Component: 150 - total flux cleaned = 0.0043589 Jy ! Component: 200 - total flux cleaned = 0.00454155 Jy ! Total flux subtracted in 200 components = 0.00454155 Jy ! Clean residual min=-0.003917 max=0.004142 Jy/beam ! Clean residual mean=0.000019 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.964774 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.964774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084324Jy sigma=0.001020 ! Fit after self-cal, rms=0.084318Jy sigma=0.001020 ! Inverting map ! Added new window around map position (-1, -34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352742 Jy ! Component: 100 - total flux cleaned = 0.0046256 Jy ! Component: 150 - total flux cleaned = 0.00470173 Jy ! Component: 200 - total flux cleaned = 0.00477259 Jy ! Total flux subtracted in 200 components = 0.00477259 Jy ! Clean residual min=-0.003253 max=0.003422 Jy/beam ! Clean residual mean=0.000020 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.969547 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 74 components and 0.969546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084086Jy sigma=0.001018 ! Fit after self-cal, rms=0.084077Jy sigma=0.001017 ! 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=0.084077Jy sigma=0.001017 ! Fit after self-cal, rms=0.084016Jy sigma=0.001017 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.745 mas, bmaj=6.88 mas, bpa=-1.334 degrees ! Estimated noise=796.654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000862774 Jy ! Component: 100 - total flux cleaned = 0.00113047 Jy ! Component: 150 - total flux cleaned = 0.00119333 Jy ! Component: 200 - total flux cleaned = 0.00113753 Jy ! Total flux subtracted in 200 components = 0.00113753 Jy ! Clean residual min=-0.002731 max=0.003173 Jy/beam ! Clean residual mean=0.000020 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.970684 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 88 components and 0.970684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083902Jy sigma=0.001016 ! Fit after self-cal, rms=0.083896Jy sigma=0.001016 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 (81.5, 87). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183631 Jy ! Component: 100 - total flux cleaned = 0.00197858 Jy ! Component: 150 - total flux cleaned = 0.00210392 Jy ! Component: 200 - total flux cleaned = 0.0022789 Jy ! Total flux subtracted in 200 components = 0.0022789 Jy ! Clean residual min=-0.002474 max=0.002407 Jy/beam ! Clean residual mean=0.000014 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.972963 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 108 components and 0.972963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083747Jy sigma=0.001014 ! Fit after self-cal, rms=0.083749Jy sigma=0.001014 ! 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=0.083749Jy sigma=0.001014 ! Fit after self-cal, rms=0.083748Jy sigma=0.001014 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.397 mas, bmaj=11.16 mas, bpa=15.38 degrees ! Estimated noise=920.261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121776 Jy ! Component: 100 - total flux cleaned = -0.0013395 Jy ! Component: 150 - total flux cleaned = -0.00127119 Jy ! Component: 200 - total flux cleaned = -0.0012415 Jy ! Total flux subtracted in 200 components = -0.0012415 Jy ! Clean residual min=-0.002260 max=0.002347 Jy/beam ! Clean residual mean=0.000018 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.971721 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 0.971721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083717Jy sigma=0.001014 ! Fit after self-cal, rms=0.083717Jy sigma=0.001014 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 = 0.000189043 Jy ! Component: 100 - total flux cleaned = 0.000244883 Jy ! Component: 150 - total flux cleaned = 0.000194164 Jy ! Component: 200 - total flux cleaned = 0.000170408 Jy ! Total flux subtracted in 200 components = 0.000170408 Jy ! Clean residual min=-0.002170 max=0.002241 Jy/beam ! Clean residual mean=0.000013 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.971892 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 140 components and 0.971892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083707Jy sigma=0.001014 ! Fit after self-cal, rms=0.083706Jy sigma=0.001014 ! 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=3.745 mas, bmaj=6.88 mas, bpa=-1.347 degrees ! Estimated noise=796.347 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.745 x 6.88 at -1.347 degrees (North through East) ! Clean map min=-0.002439 max=0.90572 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083706Jy sigma=0.001014 ! Fit after self-cal, rms=0.066040Jy sigma=0.000757 ! Inverting map and beam ! Estimated beam: bmin=3.751 mas, bmaj=6.876 mas, bpa=-1.316 degrees ! Estimated noise=796.174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140622 Jy ! Component: 100 - total flux cleaned = 0.000245612 Jy ! Component: 150 - total flux cleaned = 0.000435595 Jy ! Component: 200 - total flux cleaned = 0.000610383 Jy ! Total flux subtracted in 200 components = 0.000610383 Jy ! Clean residual min=-0.002396 max=0.002317 Jy/beam ! Clean residual mean=0.000004 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.972502 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 161 components and 0.972502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065947Jy sigma=0.000757 ! Fit after self-cal, rms=0.065952Jy sigma=0.000757 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000106549 Jy ! Component: 100 - total flux cleaned = 0.000131813 Jy ! Component: 150 - total flux cleaned = 0.0003888 Jy ! Component: 200 - total flux cleaned = 0.000492817 Jy ! Total flux subtracted in 200 components = 0.000492817 Jy ! Clean residual min=-0.002337 max=0.002208 Jy/beam ! Clean residual mean=0.000004 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.972995 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 172 components and 0.972995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065900Jy sigma=0.000756 ! Fit after self-cal, rms=0.065903Jy sigma=0.000756 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065903Jy sigma=0.000756 ! Fit after self-cal, rms=0.065882Jy sigma=0.000756 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=2.831 mas, bmaj=5.688 mas, bpa=-5.619 degrees ! Estimated noise=1223.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.702561 Jy ! Component: 100 - total flux cleaned = 0.855833 Jy ! Component: 150 - total flux cleaned = 0.90105 Jy ! Component: 200 - total flux cleaned = 0.920817 Jy ! Total flux subtracted in 200 components = 0.920817 Jy ! Clean residual min=-0.006728 max=0.009020 Jy/beam ! Clean residual mean=-0.000006 rms=0.001813 Jy/beam ! Combined flux in latest and established models = 0.920817 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.920817 Jy ! Inverting map and beam ! Estimated beam: bmin=3.752 mas, bmaj=6.877 mas, bpa=-1.301 degrees ! Estimated noise=796.026 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 = 0.013167 Jy ! Component: 100 - total flux cleaned = 0.0206776 Jy ! Component: 150 - total flux cleaned = 0.0262976 Jy ! Component: 200 - total flux cleaned = 0.0307341 Jy ! Total flux subtracted in 200 components = 0.0307341 Jy ! Clean residual min=-0.003176 max=0.003879 Jy/beam ! Clean residual mean=-0.000047 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.951551 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 59 components and 0.951551 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=7.395 mas, bmaj=11.15 mas, bpa=15.36 degrees ! Estimated noise=919.544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00505646 Jy ! Component: 100 - total flux cleaned = 0.00837941 Jy ! Component: 150 - total flux cleaned = 0.0107488 Jy ! Component: 200 - total flux cleaned = 0.0125315 Jy ! Total flux subtracted in 200 components = 0.0125315 Jy ! Clean residual min=-0.002820 max=0.002070 Jy/beam ! Clean residual mean=-0.000036 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.964082 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 = 0.00140527 Jy ! Component: 100 - total flux cleaned = 0.00252804 Jy ! Component: 150 - total flux cleaned = 0.00344345 Jy ! Component: 200 - total flux cleaned = 0.00393646 Jy ! Total flux subtracted in 200 components = 0.00393646 Jy ! Clean residual min=-0.002399 max=0.001637 Jy/beam ! Clean residual mean=-0.000018 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.968019 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 138 components and 0.968019 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.752 mas, bmaj=6.877 mas, bpa=-1.301 degrees ! Estimated noise=796.026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199712 Jy ! Component: 100 - total flux cleaned = 0.000441874 Jy ! Component: 150 - total flux cleaned = 0.000705673 Jy ! Component: 200 - total flux cleaned = 0.000990269 Jy ! Total flux subtracted in 200 components = 0.000990269 Jy ! Clean residual min=-0.002400 max=0.002071 Jy/beam ! Clean residual mean=-0.000006 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.969009 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 157 components and 0.969009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065914Jy sigma=0.000756 ! Fit after self-cal, rms=0.065898Jy sigma=0.000756 wmodel J2031+1219_S_2014_01_04_pus_map.mod ! Writing 157 model components to file: J2031+1219_S_2014_01_04_pus_map.mod wobs J2031+1219_S_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J2031+1219_S_2014_01_04_pus_uvs.fits wwins J2031+1219_S_2014_01_04_pus_map.win ! wwins: Wrote 4 windows to J2031+1219_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 = -0.000626445 Jy ! Component: 100 - total flux cleaned = -0.000626127 Jy ! Component: 150 - total flux cleaned = -0.000627303 Jy ! Component: 200 - total flux cleaned = -0.000595017 Jy ! Component: 250 - total flux cleaned = -0.000473189 Jy ! Component: 300 - total flux cleaned = -0.000414925 Jy ! Component: 350 - total flux cleaned = -0.000330007 Jy ! Component: 400 - total flux cleaned = -0.000302481 Jy ! Component: 450 - total flux cleaned = -0.000196812 Jy ! Component: 500 - total flux cleaned = -0.00019749 Jy ! Component: 550 - total flux cleaned = -0.000297839 Jy ! Component: 600 - total flux cleaned = -0.000298335 Jy ! Component: 650 - total flux cleaned = -0.000394961 Jy ! Component: 700 - total flux cleaned = -0.000465358 Jy ! Component: 750 - total flux cleaned = -0.000488048 Jy ! Component: 800 - total flux cleaned = -0.00053287 Jy ! Component: 850 - total flux cleaned = -0.000533269 Jy ! Component: 900 - total flux cleaned = -0.000597901 Jy ! Component: 950 - total flux cleaned = -0.00066135 Jy ! Component: 1000 - total flux cleaned = -0.000681814 Jy ! Component: 1050 - total flux cleaned = -0.000743114 Jy ! Component: 1100 - total flux cleaned = -0.000823359 Jy ! Component: 1150 - total flux cleaned = -0.000842917 Jy ! Component: 1200 - total flux cleaned = -0.000843211 Jy ! Component: 1250 - total flux cleaned = -0.000881685 Jy ! Component: 1300 - total flux cleaned = -0.000957124 Jy ! Component: 1350 - total flux cleaned = -0.000975513 Jy ! Component: 1400 - total flux cleaned = -0.000975563 Jy ! Component: 1450 - total flux cleaned = -0.000975738 Jy ! Component: 1500 - total flux cleaned = -0.000993381 Jy ! Component: 1550 - total flux cleaned = -0.000993201 Jy ! Component: 1600 - total flux cleaned = -0.000924182 Jy ! Component: 1650 - total flux cleaned = -0.000872923 Jy ! Component: 1700 - total flux cleaned = -0.000788344 Jy ! Component: 1750 - total flux cleaned = -0.000788619 Jy ! Component: 1800 - total flux cleaned = -0.000755603 Jy ! Component: 1850 - total flux cleaned = -0.000755843 Jy ! Component: 1900 - total flux cleaned = -0.000804394 Jy ! Component: 1950 - total flux cleaned = -0.00080433 Jy ! Component: 2000 - total flux cleaned = -0.000804361 Jy ! Component: 2050 - total flux cleaned = -0.000757074 Jy ! Component: 2100 - total flux cleaned = -0.000757098 Jy ! Component: 2150 - total flux cleaned = -0.000757141 Jy ! Component: 2200 - total flux cleaned = -0.00075717 Jy ! Component: 2250 - total flux cleaned = -0.000727024 Jy ! Component: 2300 - total flux cleaned = -0.000727183 Jy ! Component: 2350 - total flux cleaned = -0.000712401 Jy ! Component: 2400 - total flux cleaned = -0.000697794 Jy ! Component: 2450 - total flux cleaned = -0.000697594 Jy ! Component: 2500 - total flux cleaned = -0.000639717 Jy ! Component: 2550 - total flux cleaned = -0.0006398 Jy ! Component: 2600 - total flux cleaned = -0.000639684 Jy ! Component: 2650 - total flux cleaned = -0.000653601 Jy ! Component: 2700 - total flux cleaned = -0.000625534 Jy ! Component: 2750 - total flux cleaned = -0.00058384 Jy ! Component: 2800 - total flux cleaned = -0.000542511 Jy ! Component: 2850 - total flux cleaned = -0.000515225 Jy ! Component: 2900 - total flux cleaned = -0.000474607 Jy ! Component: 2950 - total flux cleaned = -0.000474787 Jy ! Component: 3000 - total flux cleaned = -0.000434742 Jy ! Component: 3050 - total flux cleaned = -0.000408256 Jy ! Component: 3100 - total flux cleaned = -0.000381919 Jy ! Component: 3150 - total flux cleaned = -0.000329527 Jy ! Component: 3200 - total flux cleaned = -0.000316454 Jy ! Component: 3250 - total flux cleaned = -0.00026473 Jy ! Component: 3300 - total flux cleaned = -0.000226206 Jy ! Component: 3350 - total flux cleaned = -0.000187902 Jy ! Component: 3400 - total flux cleaned = -0.000137116 Jy ! Component: 3450 - total flux cleaned = -8.6619e-05 Jy ! Component: 3500 - total flux cleaned = -4.90552e-05 Jy ! Component: 3550 - total flux cleaned = 1.33985e-05 Jy ! Component: 3600 - total flux cleaned = 6.30875e-05 Jy ! Component: 3650 - total flux cleaned = 8.78763e-05 Jy ! Component: 3700 - total flux cleaned = 0.00016176 Jy ! Component: 3750 - total flux cleaned = 0.000198473 Jy ! Component: 3800 - total flux cleaned = 0.000259408 Jy ! Component: 3850 - total flux cleaned = 0.000295828 Jy ! Component: 3900 - total flux cleaned = 0.000344175 Jy ! Component: 3950 - total flux cleaned = 0.000416354 Jy ! Component: 4000 - total flux cleaned = 0.000404336 Jy ! Component: 4050 - total flux cleaned = 0.000452121 Jy ! Total flux subtracted in 4096 components = 0.000452121 Jy ! Clean residual min=-0.000682 max=0.000774 Jy/beam ! Clean residual mean=0.000005 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.969461 Jy keep ! Adding 212 model components to the UV plane model. ! The established model now contains 369 components and 0.969461 Jy ![Exited script file: muppet] wmap "J2031+1219_S_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.752 x 6.877 at -1.301 degrees (North through East) ! Clean map min=-0.0015581 max=0.91046 Jy/beam ! Writing clean map to FITS file: J2031+1219_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 0.910464 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202614 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0667618 0.0667618 0.133524 0.267047 0.534094 1.06819 2.13638 4.27275 8.54551 17.091 34.182 68.3641 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.91 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.752 x 6.877 at -1.301 degrees (North through East) ! Clean map min=-0.0015581 max=0.91046 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 J2031+1219_S_2014_01_04_pus_uvs.log closed on Thu Jan 12 18:35:41 2017