! Started logfile: J1601+1357_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:40:46 2016 obs J1601+1357_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1601+1357_S_2014_12_20_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977384 visibilities/baseline/integration-bin. ! Found source: J1601+1357 ! ! 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 344 lines of history. ! ! Reading 19880 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 J1601+1357_S_2014_12_20_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.881566Jy sigma=0.009723 ! Fit after self-cal, rms=0.864410Jy sigma=0.009529 ! 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=2.802 mas, bmaj=6.18 mas, bpa=-5.666 degrees ! Estimated noise=802.197 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 = 0.0975157 Jy ! Component: 100 - total flux cleaned = 0.126386 Jy ! Total flux subtracted in 100 components = 0.126386 Jy ! Clean residual min=-0.006746 max=0.013884 Jy/beam ! Clean residual mean=-0.000056 rms=0.001962 Jy/beam ! Combined flux in latest and established models = 0.126386 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.126386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092851Jy sigma=0.000946 ! Fit after self-cal, rms=0.092837Jy sigma=0.000946 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168025 Jy ! Component: 100 - total flux cleaned = 0.0278994 Jy ! Total flux subtracted in 100 components = 0.0278994 Jy ! Clean residual min=-0.005753 max=0.010126 Jy/beam ! Clean residual mean=-0.000042 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.154285 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.154285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087381Jy sigma=0.000889 ! Fit after self-cal, rms=0.087366Jy sigma=0.000888 ! Inverting map ! Added new window around map position (-9.5, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106686 Jy ! Component: 100 - total flux cleaned = 0.0184784 Jy ! Total flux subtracted in 100 components = 0.0184784 Jy ! Clean residual min=-0.005153 max=0.008159 Jy/beam ! Clean residual mean=-0.000033 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.172764 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 59 components and 0.172764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084842Jy sigma=0.000862 ! Fit after self-cal, rms=0.084744Jy sigma=0.000861 ! Inverting map ! Added new window around map position (-5, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00824342 Jy ! Component: 100 - total flux cleaned = 0.0142899 Jy ! Total flux subtracted in 100 components = 0.0142899 Jy ! Clean residual min=-0.004755 max=0.005277 Jy/beam ! Clean residual mean=-0.000027 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.187054 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.187054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083199Jy sigma=0.000846 ! Fit after self-cal, rms=0.083151Jy sigma=0.000845 ! 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=3.474 mas, bmaj=7.277 mas, bpa=-4.47 degrees ! Estimated noise=464.475 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 = 0.00903951 Jy ! Component: 100 - total flux cleaned = 0.015718 Jy ! Component: 150 - total flux cleaned = 0.0210356 Jy ! Component: 200 - total flux cleaned = 0.0253221 Jy ! Total flux subtracted in 200 components = 0.0253221 Jy ! Clean residual min=-0.006147 max=0.005016 Jy/beam ! Clean residual mean=-0.000044 rms=0.001506 Jy/beam ! Combined flux in latest and established models = 0.212376 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 124 components and 0.212376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081535Jy sigma=0.000832 ! Fit after self-cal, rms=0.081478Jy sigma=0.000831 ! 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 1.02 FD 0.85 HN 0.98 KP 1.12 ! LA 0.87 MK 1.04 NL 0.96 OV 1.03 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 1.05 KP 1.09 ! LA 0.84 MK 1.03 NL 1.01 OV 1.08 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.04 KP 0.95 ! LA 0.71 MK 1.04 NL 1.38 OV 1.00 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.01 HN 0.98 KP 0.92 ! LA 0.78 MK 1.05 NL 1.02 OV 1.07 ! PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.081478Jy sigma=0.000831 ! Fit after self-cal, rms=0.077453Jy sigma=0.000795 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.527 mas, bmaj=7.4 mas, bpa=-4.392 degrees ! Estimated noise=466.697 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 = 0.00141188 Jy ! Component: 100 - total flux cleaned = 0.00161788 Jy ! Component: 150 - total flux cleaned = 0.0016895 Jy ! Component: 200 - total flux cleaned = 0.00172053 Jy ! Total flux subtracted in 200 components = 0.00172053 Jy ! Clean residual min=-0.003153 max=0.004034 Jy/beam ! Clean residual mean=-0.000006 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.214096 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 141 components and 0.214096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077398Jy sigma=0.000794 ! Fit after self-cal, rms=0.077387Jy sigma=0.000793 ! 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=0.077387Jy sigma=0.000793 ! Fit after self-cal, rms=0.076893Jy sigma=0.000789 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.531 mas, bmaj=7.393 mas, bpa=-4.367 degrees ! Estimated noise=465.459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370979 Jy ! Component: 100 - total flux cleaned = 0.000448602 Jy ! Component: 150 - total flux cleaned = 0.000420462 Jy ! Component: 200 - total flux cleaned = 0.000445866 Jy ! Total flux subtracted in 200 components = 0.000445866 Jy ! Clean residual min=-0.003251 max=0.004000 Jy/beam ! Clean residual mean=-0.000010 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.214542 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 153 components and 0.214542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076860Jy sigma=0.000789 ! Fit after self-cal, rms=0.076859Jy sigma=0.000789 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 (2, -31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331217 Jy ! Component: 100 - total flux cleaned = 0.0048485 Jy ! Component: 150 - total flux cleaned = 0.00556041 Jy ! Component: 200 - total flux cleaned = 0.00601222 Jy ! Total flux subtracted in 200 components = 0.00601222 Jy ! Clean residual min=-0.002874 max=0.002897 Jy/beam ! Clean residual mean=-0.000007 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.220554 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 188 components and 0.220554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076734Jy sigma=0.000787 ! Fit after self-cal, rms=0.076722Jy sigma=0.000787 ! 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=0.076722Jy sigma=0.000787 ! Fit after self-cal, rms=0.076784Jy sigma=0.000786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.538 mas, bmaj=7.405 mas, bpa=-4.465 degrees ! Estimated noise=464.801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000644135 Jy ! Component: 100 - total flux cleaned = 0.000679875 Jy ! Component: 150 - total flux cleaned = 0.000744324 Jy ! Component: 200 - total flux cleaned = 0.000802569 Jy ! Total flux subtracted in 200 components = 0.000802569 Jy ! Clean residual min=-0.002709 max=0.002940 Jy/beam ! Clean residual mean=-0.000007 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.221357 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 197 components and 0.221357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076757Jy sigma=0.000786 ! Fit after self-cal, rms=0.076759Jy sigma=0.000786 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 = 0.000174283 Jy ! Component: 100 - total flux cleaned = 0.000277275 Jy ! Component: 150 - total flux cleaned = 0.000350087 Jy ! Component: 200 - total flux cleaned = 0.000395312 Jy ! Total flux subtracted in 200 components = 0.000395312 Jy ! Clean residual min=-0.002664 max=0.002950 Jy/beam ! Clean residual mean=-0.000007 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.221752 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 213 components and 0.221752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076744Jy sigma=0.000786 ! Fit after self-cal, rms=0.076743Jy sigma=0.000786 ! 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=0.076743Jy sigma=0.000786 ! Fit after self-cal, rms=0.076766Jy sigma=0.000786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.607 mas, bmaj=10.95 mas, bpa=-4.147 degrees ! Estimated noise=556.638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130624 Jy ! Component: 100 - total flux cleaned = 0.00189484 Jy ! Component: 150 - total flux cleaned = 0.00218595 Jy ! Component: 200 - total flux cleaned = 0.00223976 Jy ! Total flux subtracted in 200 components = 0.00223976 Jy ! Clean residual min=-0.003720 max=0.004710 Jy/beam ! Clean residual mean=-0.000011 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.223992 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 221 components and 0.223992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076770Jy sigma=0.000786 ! Fit after self-cal, rms=0.076767Jy sigma=0.000786 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 = 4.06827e-05 Jy ! Component: 100 - total flux cleaned = 9.04403e-05 Jy ! Component: 150 - total flux cleaned = 0.000113094 Jy ! Component: 200 - total flux cleaned = 0.000155315 Jy ! Total flux subtracted in 200 components = 0.000155315 Jy ! Clean residual min=-0.003681 max=0.004653 Jy/beam ! Clean residual mean=-0.000011 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.224147 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 228 components and 0.224147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076770Jy sigma=0.000786 ! Fit after self-cal, rms=0.076767Jy sigma=0.000786 ! 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=3.54 mas, bmaj=7.41 mas, bpa=-4.536 degrees ! Estimated noise=464.264 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.54 x 7.41 at -4.536 degrees (North through East) ! Clean map min=-0.0025539 max=0.12926 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=2.845 mas, bmaj=6.261 mas, bpa=-5.77 degrees ! Estimated noise=808.003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0978807 Jy ! Component: 100 - total flux cleaned = 0.125921 Jy ! Component: 150 - total flux cleaned = 0.142592 Jy ! Component: 200 - total flux cleaned = 0.154782 Jy ! Total flux subtracted in 200 components = 0.154782 Jy ! Clean residual min=-0.004265 max=0.007116 Jy/beam ! Clean residual mean=-0.000034 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.154782 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.154782 Jy ! Inverting map and beam ! Estimated beam: bmin=3.54 mas, bmaj=7.41 mas, bpa=-4.536 degrees ! Estimated noise=464.264 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 = 0.0153685 Jy ! Component: 100 - total flux cleaned = 0.0255361 Jy ! Component: 150 - total flux cleaned = 0.0328422 Jy ! Component: 200 - total flux cleaned = 0.0383369 Jy ! Total flux subtracted in 200 components = 0.0383369 Jy ! Clean residual min=-0.003543 max=0.004525 Jy/beam ! Clean residual mean=-0.000036 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.193119 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 126 components and 0.193119 Jy ! Inverting map ! Added new window around map position (4.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00479896 Jy ! Component: 100 - total flux cleaned = 0.00857671 Jy ! Component: 150 - total flux cleaned = 0.0117249 Jy ! Component: 200 - total flux cleaned = 0.0143798 Jy ! Total flux subtracted in 200 components = 0.0143798 Jy ! Clean residual min=-0.002977 max=0.003439 Jy/beam ! Clean residual mean=-0.000020 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.207499 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 175 components and 0.207499 Jy ! Inverting map ! Added new window around map position (-37, 21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328015 Jy ! Component: 100 - total flux cleaned = 0.00542226 Jy ! Component: 150 - total flux cleaned = 0.00724073 Jy ! Component: 200 - total flux cleaned = 0.00877019 Jy ! Total flux subtracted in 200 components = 0.00877019 Jy ! Clean residual min=-0.002574 max=0.002627 Jy/beam ! Clean residual mean=-0.000011 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.216269 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 225 components and 0.216269 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=7.607 mas, bmaj=10.95 mas, bpa=-4.147 degrees ! Estimated noise=556.638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273562 Jy ! Component: 100 - total flux cleaned = 0.00475009 Jy ! Component: 150 - total flux cleaned = 0.00639745 Jy ! Component: 200 - total flux cleaned = 0.00776111 Jy ! Total flux subtracted in 200 components = 0.00776111 Jy ! Clean residual min=-0.003803 max=0.004084 Jy/beam ! Clean residual mean=-0.000006 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.22403 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 = 0.00114011 Jy ! Component: 100 - total flux cleaned = 0.00195496 Jy ! Component: 150 - total flux cleaned = 0.00240161 Jy ! Component: 200 - total flux cleaned = 0.00274584 Jy ! Total flux subtracted in 200 components = 0.00274584 Jy ! Clean residual min=-0.003631 max=0.004112 Jy/beam ! Clean residual mean=-0.000001 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.226776 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 259 components and 0.226776 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.54 mas, bmaj=7.41 mas, bpa=-4.536 degrees ! Estimated noise=464.264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000776381 Jy ! Component: 100 - total flux cleaned = -0.000821874 Jy ! Component: 150 - total flux cleaned = -0.000717693 Jy ! Component: 200 - total flux cleaned = -0.000559542 Jy ! Total flux subtracted in 200 components = -0.000559542 Jy ! Clean residual min=-0.002671 max=0.002807 Jy/beam ! Clean residual mean=-0.000001 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.226217 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 288 components and 0.226217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076620Jy sigma=0.000784 ! Fit after self-cal, rms=0.076593Jy sigma=0.000784 wmodel J1601+1357_S_2014_12_20_pus_map.mod ! Writing 288 model components to file: J1601+1357_S_2014_12_20_pus_map.mod wobs J1601+1357_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1601+1357_S_2014_12_20_pus_uvs.fits wwins J1601+1357_S_2014_12_20_pus_map.win ! wwins: Wrote 6 windows to J1601+1357_S_2014_12_20_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 = 0.000434793 Jy ! Component: 100 - total flux cleaned = 0.000649801 Jy ! Component: 150 - total flux cleaned = 0.000807832 Jy ! Component: 200 - total flux cleaned = 0.000918588 Jy ! Component: 250 - total flux cleaned = 0.0011312 Jy ! Component: 300 - total flux cleaned = 0.00143778 Jy ! Component: 350 - total flux cleaned = 0.00166758 Jy ! Component: 400 - total flux cleaned = 0.00192143 Jy ! Component: 450 - total flux cleaned = 0.00210576 Jy ! Component: 500 - total flux cleaned = 0.00228465 Jy ! Component: 550 - total flux cleaned = 0.00240026 Jy ! Component: 600 - total flux cleaned = 0.00251307 Jy ! Component: 650 - total flux cleaned = 0.00259586 Jy ! Component: 700 - total flux cleaned = 0.00264986 Jy ! Component: 750 - total flux cleaned = 0.0027295 Jy ! Component: 800 - total flux cleaned = 0.00285813 Jy ! Component: 850 - total flux cleaned = 0.00288271 Jy ! Component: 900 - total flux cleaned = 0.00298114 Jy ! Component: 950 - total flux cleaned = 0.00307824 Jy ! Component: 1000 - total flux cleaned = 0.00319723 Jy ! Component: 1050 - total flux cleaned = 0.00333712 Jy ! Component: 1100 - total flux cleaned = 0.0034512 Jy ! Component: 1150 - total flux cleaned = 0.00356348 Jy ! Component: 1200 - total flux cleaned = 0.00367401 Jy ! Component: 1250 - total flux cleaned = 0.00382569 Jy ! Component: 1300 - total flux cleaned = 0.00397424 Jy ! Component: 1350 - total flux cleaned = 0.00405716 Jy ! Component: 1400 - total flux cleaned = 0.00409838 Jy ! Component: 1450 - total flux cleaned = 0.00425975 Jy ! Component: 1500 - total flux cleaned = 0.00432013 Jy ! Component: 1550 - total flux cleaned = 0.004477 Jy ! Component: 1600 - total flux cleaned = 0.00457356 Jy ! Component: 1650 - total flux cleaned = 0.00468679 Jy ! Component: 1700 - total flux cleaned = 0.00478014 Jy ! Component: 1750 - total flux cleaned = 0.00487231 Jy ! Component: 1800 - total flux cleaned = 0.00498146 Jy ! Component: 1850 - total flux cleaned = 0.00505284 Jy ! Component: 1900 - total flux cleaned = 0.0051412 Jy ! Component: 1950 - total flux cleaned = 0.00524565 Jy ! Component: 2000 - total flux cleaned = 0.00531436 Jy ! Component: 2050 - total flux cleaned = 0.00536496 Jy ! Component: 2100 - total flux cleaned = 0.00544831 Jy ! Component: 2150 - total flux cleaned = 0.00554748 Jy ! Component: 2200 - total flux cleaned = 0.00561269 Jy ! Component: 2250 - total flux cleaned = 0.00570929 Jy ! Component: 2300 - total flux cleaned = 0.00577313 Jy ! Component: 2350 - total flux cleaned = 0.00592998 Jy ! Component: 2400 - total flux cleaned = 0.00592975 Jy ! Component: 2450 - total flux cleaned = 0.00600646 Jy ! Component: 2500 - total flux cleaned = 0.00605197 Jy ! Component: 2550 - total flux cleaned = 0.00612669 Jy ! Component: 2600 - total flux cleaned = 0.006112 Jy ! Component: 2650 - total flux cleaned = 0.00621485 Jy ! Component: 2700 - total flux cleaned = 0.00621453 Jy ! Component: 2750 - total flux cleaned = 0.00624336 Jy ! Component: 2800 - total flux cleaned = 0.00631432 Jy ! Component: 2850 - total flux cleaned = 0.00632831 Jy ! Component: 2900 - total flux cleaned = 0.00635617 Jy ! Component: 2950 - total flux cleaned = 0.00641113 Jy ! Component: 3000 - total flux cleaned = 0.00645204 Jy ! Component: 3050 - total flux cleaned = 0.00647902 Jy ! Component: 3100 - total flux cleaned = 0.00655901 Jy ! Component: 3150 - total flux cleaned = 0.00657208 Jy ! Component: 3200 - total flux cleaned = 0.00659841 Jy ! Component: 3250 - total flux cleaned = 0.00666348 Jy ! Component: 3300 - total flux cleaned = 0.00670224 Jy ! Component: 3350 - total flux cleaned = 0.00672778 Jy ! Component: 3400 - total flux cleaned = 0.006791 Jy ! Component: 3450 - total flux cleaned = 0.00681584 Jy ! Component: 3500 - total flux cleaned = 0.00686563 Jy ! Component: 3550 - total flux cleaned = 0.00689028 Jy ! Component: 3600 - total flux cleaned = 0.00695127 Jy ! Component: 3650 - total flux cleaned = 0.00701185 Jy ! Component: 3700 - total flux cleaned = 0.00704798 Jy ! Component: 3750 - total flux cleaned = 0.00713136 Jy ! Component: 3800 - total flux cleaned = 0.00713141 Jy ! Component: 3850 - total flux cleaned = 0.00720178 Jy ! Component: 3900 - total flux cleaned = 0.00728308 Jy ! Component: 3950 - total flux cleaned = 0.00730606 Jy ! Component: 4000 - total flux cleaned = 0.00735189 Jy ! Component: 4050 - total flux cleaned = 0.00735199 Jy ! Total flux subtracted in 4096 components = 0.00743079 Jy ! Clean residual min=-0.000728 max=0.000700 Jy/beam ! Clean residual mean=-0.000002 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.233647 Jy keep ! Adding 366 model components to the UV plane model. ! The established model now contains 654 components and 0.233647 Jy ![Exited script file: muppet] wmap "J1601+1357_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.54 x 7.41 at -4.536 degrees (North through East) ! Clean map min=-0.0016201 max=0.13046 Jy/beam ! Writing clean map to FITS file: J1601+1357_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.130463 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212954 device "J1601+1357_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1601+1357_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.489689 0.489689 0.979378 1.95876 3.91751 7.83503 15.6701 31.3401 62.6802 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.13 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.54 x 7.41 at -4.536 degrees (North through East) ! Clean map min=-0.0016201 max=0.13046 Jy/beam quit ! Quitting program ! Log file J1601+1357_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:40:52 2016