! Started logfile: J0720+4737_S_2017_05_01_pus_uvs.log on Wed May 1 18:30:11 2019 obs J0720+4737_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0720+4737_S_2017_05_01_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.901949 visibilities/baseline/integration-bin. ! Found source: J0720+4737 ! ! 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 788 lines of history. ! ! Reading 18508 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 J0720+4737_S_2017_05_01_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 521 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.713522Jy sigma=0.005994 ! Fit after self-cal, rms=0.699441Jy sigma=0.005891 ! 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=3.23 mas, bmaj=4.453 mas, bpa=3.47 degrees ! Estimated noise=1202.74 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 = 0.231422 Jy ! Component: 100 - total flux cleaned = 0.290139 Jy ! Total flux subtracted in 100 components = 0.290139 Jy ! Clean residual min=-0.011496 max=0.023897 Jy/beam ! Clean residual mean=-0.000010 rms=0.002812 Jy/beam ! Combined flux in latest and established models = 0.290139 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.290139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132528Jy sigma=0.000841 ! Fit after self-cal, rms=0.132491Jy sigma=0.000841 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251221 Jy ! Component: 100 - total flux cleaned = 0.0374452 Jy ! Total flux subtracted in 100 components = 0.0374452 Jy ! Clean residual min=-0.009553 max=0.013916 Jy/beam ! Clean residual mean=-0.000004 rms=0.002132 Jy/beam ! Combined flux in latest and established models = 0.327585 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.327585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125589Jy sigma=0.000782 ! Fit after self-cal, rms=0.125561Jy sigma=0.000781 ! Inverting map ! Added new window around map position (-5.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125845 Jy ! Component: 100 - total flux cleaned = 0.0191519 Jy ! Total flux subtracted in 100 components = 0.0191519 Jy ! Clean residual min=-0.009850 max=0.008859 Jy/beam ! Clean residual mean=-0.000005 rms=0.001934 Jy/beam ! Combined flux in latest and established models = 0.346736 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.346736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123665Jy sigma=0.000768 ! Fit after self-cal, rms=0.123480Jy sigma=0.000766 ! 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=3.884 mas, bmaj=5.348 mas, bpa=2.784 degrees ! Estimated noise=703.825 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 = 0.00739887 Jy ! Component: 100 - total flux cleaned = 0.0112504 Jy ! Component: 150 - total flux cleaned = 0.0136855 Jy ! Component: 200 - total flux cleaned = 0.0147947 Jy ! Total flux subtracted in 200 components = 0.0147947 Jy ! Clean residual min=-0.009423 max=0.007569 Jy/beam ! Clean residual mean=-0.000016 rms=0.001828 Jy/beam ! Combined flux in latest and established models = 0.361531 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 62 components and 0.361531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122680Jy sigma=0.000764 ! Fit after self-cal, rms=0.122641Jy sigma=0.000763 ! 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 0.94 FD 0.89 HN 1.03 KP 1.04 ! LA 1.00 MK 1.05 NL 0.95 OV 1.04 ! PT 1.03 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 1.05 KP 1.00 ! LA 0.95 MK 1.01 NL 1.01 OV 1.27 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.89 HN 1.02 KP 1.03 ! LA 0.99 MK 1.05 NL 0.99 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.01 KP 1.00* ! LA 1.03 MK 1.09 NL 1.00* OV 1.00* ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.122641Jy sigma=0.000763 ! Fit after self-cal, rms=0.114511Jy sigma=0.000722 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.914 mas, bmaj=5.383 mas, bpa=3.724 degrees ! Estimated noise=709.982 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 = 0.00102181 Jy ! Component: 100 - total flux cleaned = 0.00101991 Jy ! Component: 150 - total flux cleaned = 0.00107773 Jy ! Component: 200 - total flux cleaned = 0.00107403 Jy ! Total flux subtracted in 200 components = 0.00107403 Jy ! Clean residual min=-0.005823 max=0.006165 Jy/beam ! Clean residual mean=0.000001 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.362605 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.362605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114375Jy sigma=0.000721 ! Fit after self-cal, rms=0.114369Jy sigma=0.000721 ! 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=0.114369Jy sigma=0.000721 ! Fit after self-cal, rms=0.100781Jy sigma=0.000687 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.89 mas, bmaj=5.396 mas, bpa=3.636 degrees ! Estimated noise=710.872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000538773 Jy ! Component: 100 - total flux cleaned = 0.000434696 Jy ! Component: 150 - total flux cleaned = 0.000389057 Jy ! Component: 200 - total flux cleaned = 0.000388754 Jy ! Total flux subtracted in 200 components = 0.000388754 Jy ! Clean residual min=-0.002801 max=0.005879 Jy/beam ! Clean residual mean=0.000003 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.362994 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 0.362994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100713Jy sigma=0.000686 ! Fit after self-cal, rms=0.100721Jy sigma=0.000686 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 (-27.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00578291 Jy ! Component: 100 - total flux cleaned = 0.00900406 Jy ! Component: 150 - total flux cleaned = 0.0111826 Jy ! Component: 200 - total flux cleaned = 0.0123169 Jy ! Total flux subtracted in 200 components = 0.0123169 Jy ! Clean residual min=-0.002381 max=0.002958 Jy/beam ! Clean residual mean=-0.000003 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.375311 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 130 components and 0.375311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100390Jy sigma=0.000683 ! Fit after self-cal, rms=0.100364Jy sigma=0.000683 ! Inverting map ! Added new window around map position (71.5, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263046 Jy ! Component: 100 - total flux cleaned = 0.00443078 Jy ! Component: 150 - total flux cleaned = 0.00551387 Jy ! Component: 200 - total flux cleaned = 0.00599182 Jy ! Total flux subtracted in 200 components = 0.00599182 Jy ! Clean residual min=-0.002317 max=0.002235 Jy/beam ! Clean residual mean=-0.000009 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.381303 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 157 components and 0.381303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100240Jy sigma=0.000682 ! Fit after self-cal, rms=0.100236Jy sigma=0.000682 ! 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=0.100236Jy sigma=0.000682 ! Fit after self-cal, rms=0.100350Jy sigma=0.000681 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.883 mas, bmaj=5.397 mas, bpa=3.77 degrees ! Estimated noise=711.301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178229 Jy ! Component: 100 - total flux cleaned = 0.00285976 Jy ! Component: 150 - total flux cleaned = 0.00369194 Jy ! Component: 200 - total flux cleaned = 0.0043015 Jy ! Total flux subtracted in 200 components = 0.0043015 Jy ! Clean residual min=-0.002157 max=0.002110 Jy/beam ! Clean residual mean=-0.000009 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.385604 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 171 components and 0.385604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100275Jy sigma=0.000681 ! Fit after self-cal, rms=0.100275Jy sigma=0.000681 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 = 0.00059527 Jy ! Component: 100 - total flux cleaned = 0.000975063 Jy ! Component: 150 - total flux cleaned = 0.00122273 Jy ! Component: 200 - total flux cleaned = 0.00139024 Jy ! Total flux subtracted in 200 components = 0.00139024 Jy ! Clean residual min=-0.002158 max=0.002065 Jy/beam ! Clean residual mean=-0.000010 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.386995 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 183 components and 0.386995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100240Jy sigma=0.000681 ! Fit after self-cal, rms=0.100240Jy sigma=0.000681 ! 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=0.100240Jy sigma=0.000681 ! Fit after self-cal, rms=0.100504Jy sigma=0.000681 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.48 mas, bmaj=8.92 mas, bpa=5.319 degrees ! Estimated noise=853.551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127552 Jy ! Component: 100 - total flux cleaned = 0.00218438 Jy ! Component: 150 - total flux cleaned = 0.00264253 Jy ! Component: 200 - total flux cleaned = 0.0030331 Jy ! Total flux subtracted in 200 components = 0.0030331 Jy ! Clean residual min=-0.002466 max=0.002555 Jy/beam ! Clean residual mean=-0.000021 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.390028 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 205 components and 0.390028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100471Jy sigma=0.000681 ! Fit after self-cal, rms=0.100471Jy sigma=0.000681 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 = 0.00035302 Jy ! Component: 100 - total flux cleaned = 0.00065356 Jy ! Component: 150 - total flux cleaned = 0.000845007 Jy ! Component: 200 - total flux cleaned = 0.000984133 Jy ! Total flux subtracted in 200 components = 0.000984133 Jy ! Clean residual min=-0.002421 max=0.002521 Jy/beam ! Clean residual mean=-0.000022 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.391012 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 211 components and 0.391012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100459Jy sigma=0.000681 ! Fit after self-cal, rms=0.100459Jy sigma=0.000681 ! 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=3.879 mas, bmaj=5.4 mas, bpa=3.882 degrees ! Estimated noise=712.597 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.879 x 5.4 at 3.882 degrees (North through East) ! Clean map min=-0.0020604 max=0.30395 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=3.225 mas, bmaj=4.499 mas, bpa=4.03 degrees ! Estimated noise=1219.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.23425 Jy ! Component: 100 - total flux cleaned = 0.294517 Jy ! Component: 150 - total flux cleaned = 0.321395 Jy ! Component: 200 - total flux cleaned = 0.336124 Jy ! Total flux subtracted in 200 components = 0.336124 Jy ! Clean residual min=-0.004680 max=0.007427 Jy/beam ! Clean residual mean=0.000003 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.336124 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 0.336124 Jy ! Inverting map and beam ! Estimated beam: bmin=3.879 mas, bmaj=5.4 mas, bpa=3.882 degrees ! Estimated noise=712.597 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 = 0.0117117 Jy ! Component: 100 - total flux cleaned = 0.0192791 Jy ! Component: 150 - total flux cleaned = 0.024855 Jy ! Component: 200 - total flux cleaned = 0.0292076 Jy ! Total flux subtracted in 200 components = 0.0292076 Jy ! Clean residual min=-0.003035 max=0.003119 Jy/beam ! Clean residual mean=0.000001 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.365332 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 63 components and 0.365332 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=8.48 mas, bmaj=8.92 mas, bpa=5.319 degrees ! Estimated noise=853.551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00573454 Jy ! Component: 100 - total flux cleaned = 0.00980877 Jy ! Component: 150 - total flux cleaned = 0.0129608 Jy ! Component: 200 - total flux cleaned = 0.0154637 Jy ! Total flux subtracted in 200 components = 0.0154637 Jy ! Clean residual min=-0.002948 max=0.002927 Jy/beam ! Clean residual mean=-0.000012 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.380796 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 = 0.00201138 Jy ! Component: 100 - total flux cleaned = 0.00364797 Jy ! Component: 150 - total flux cleaned = 0.00499733 Jy ! Component: 200 - total flux cleaned = 0.00599287 Jy ! Total flux subtracted in 200 components = 0.00599287 Jy ! Clean residual min=-0.002708 max=0.002575 Jy/beam ! Clean residual mean=-0.000018 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.386789 Jy ! Adding 114 model components to the UV plane model. ! The established model now contains 172 components and 0.386788 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.879 mas, bmaj=5.4 mas, bpa=3.882 degrees ! Estimated noise=712.597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000628532 Jy ! Component: 100 - total flux cleaned = 0.000965248 Jy ! Component: 150 - total flux cleaned = 0.00122766 Jy ! Component: 200 - total flux cleaned = 0.00139046 Jy ! Total flux subtracted in 200 components = 0.00139046 Jy ! Clean residual min=-0.002175 max=0.002078 Jy/beam ! Clean residual mean=-0.000010 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.388179 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 190 components and 0.388179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100489Jy sigma=0.000681 ! Fit after self-cal, rms=0.100475Jy sigma=0.000681 wmodel J0720+4737_S_2017_05_01_pus_map.mod ! Writing 190 model components to file: J0720+4737_S_2017_05_01_pus_map.mod wobs J0720+4737_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0720+4737_S_2017_05_01_pus_uvs.fits wwins J0720+4737_S_2017_05_01_pus_map.win ! wwins: Wrote 4 windows to J0720+4737_S_2017_05_01_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 = -0.000684259 Jy ! Component: 100 - total flux cleaned = -0.00127654 Jy ! Component: 150 - total flux cleaned = -0.00159342 Jy ! Component: 200 - total flux cleaned = -0.00186362 Jy ! Component: 250 - total flux cleaned = -0.00222181 Jy ! Component: 300 - total flux cleaned = -0.00237918 Jy ! Component: 350 - total flux cleaned = -0.00262482 Jy ! Component: 400 - total flux cleaned = -0.00277445 Jy ! Component: 450 - total flux cleaned = -0.0028918 Jy ! Component: 500 - total flux cleaned = -0.00306444 Jy ! Component: 550 - total flux cleaned = -0.00320483 Jy ! Component: 600 - total flux cleaned = -0.00325997 Jy ! Component: 650 - total flux cleaned = -0.00334163 Jy ! Component: 700 - total flux cleaned = -0.00347472 Jy ! Component: 750 - total flux cleaned = -0.00355317 Jy ! Component: 800 - total flux cleaned = -0.00363017 Jy ! Component: 850 - total flux cleaned = -0.00370613 Jy ! Component: 900 - total flux cleaned = -0.00383078 Jy ! Component: 950 - total flux cleaned = -0.00395384 Jy ! Component: 1000 - total flux cleaned = -0.00405082 Jy ! Component: 1050 - total flux cleaned = -0.00414657 Jy ! Component: 1100 - total flux cleaned = -0.00417069 Jy ! Component: 1150 - total flux cleaned = -0.00433427 Jy ! Component: 1200 - total flux cleaned = -0.00442592 Jy ! Component: 1250 - total flux cleaned = -0.0044937 Jy ! Component: 1300 - total flux cleaned = -0.00456084 Jy ! Component: 1350 - total flux cleaned = -0.00460537 Jy ! Component: 1400 - total flux cleaned = -0.0046716 Jy ! Component: 1450 - total flux cleaned = -0.00480185 Jy ! Component: 1500 - total flux cleaned = -0.00484461 Jy ! Component: 1550 - total flux cleaned = -0.00486559 Jy ! Component: 1600 - total flux cleaned = -0.00490792 Jy ! Component: 1650 - total flux cleaned = -0.00494973 Jy ! Component: 1700 - total flux cleaned = -0.00497058 Jy ! Component: 1750 - total flux cleaned = -0.00507277 Jy ! Component: 1800 - total flux cleaned = -0.00509309 Jy ! Component: 1850 - total flux cleaned = -0.00513322 Jy ! Component: 1900 - total flux cleaned = -0.00523241 Jy ! Component: 1950 - total flux cleaned = -0.00525164 Jy ! Component: 2000 - total flux cleaned = -0.00529019 Jy ! Component: 2050 - total flux cleaned = -0.00527068 Jy ! Component: 2100 - total flux cleaned = -0.00532796 Jy ! Component: 2150 - total flux cleaned = -0.0053846 Jy ! Component: 2200 - total flux cleaned = -0.00538464 Jy ! Component: 2250 - total flux cleaned = -0.00542181 Jy ! Component: 2300 - total flux cleaned = -0.0055693 Jy ! Component: 2350 - total flux cleaned = -0.00553265 Jy ! Component: 2400 - total flux cleaned = -0.00567774 Jy ! Component: 2450 - total flux cleaned = -0.00560588 Jy ! Component: 2500 - total flux cleaned = -0.00573074 Jy ! Component: 2550 - total flux cleaned = -0.00564245 Jy ! Component: 2600 - total flux cleaned = -0.00574768 Jy ! Component: 2650 - total flux cleaned = -0.00583464 Jy ! Component: 2700 - total flux cleaned = -0.00590358 Jy ! Component: 2750 - total flux cleaned = -0.00595498 Jy ! Component: 2800 - total flux cleaned = -0.00605682 Jy ! Component: 2850 - total flux cleaned = -0.00603999 Jy ! Component: 2900 - total flux cleaned = -0.00609005 Jy ! Component: 2950 - total flux cleaned = -0.00617318 Jy ! Component: 3000 - total flux cleaned = -0.00615659 Jy ! Component: 3050 - total flux cleaned = -0.00618926 Jy ! Component: 3100 - total flux cleaned = -0.0061893 Jy ! Component: 3150 - total flux cleaned = -0.00622168 Jy ! Component: 3200 - total flux cleaned = -0.00630207 Jy ! Component: 3250 - total flux cleaned = -0.00633401 Jy ! Component: 3300 - total flux cleaned = -0.00631796 Jy ! Component: 3350 - total flux cleaned = -0.00636511 Jy ! Component: 3400 - total flux cleaned = -0.00634941 Jy ! Component: 3450 - total flux cleaned = -0.00641164 Jy ! Component: 3500 - total flux cleaned = -0.00645785 Jy ! Component: 3550 - total flux cleaned = -0.00645795 Jy ! Component: 3600 - total flux cleaned = -0.00645799 Jy ! Component: 3650 - total flux cleaned = -0.00648836 Jy ! Component: 3700 - total flux cleaned = -0.00653366 Jy ! Component: 3750 - total flux cleaned = -0.00650363 Jy ! Component: 3800 - total flux cleaned = -0.00650354 Jy ! Component: 3850 - total flux cleaned = -0.00651834 Jy ! Component: 3900 - total flux cleaned = -0.00654789 Jy ! Component: 3950 - total flux cleaned = -0.00653321 Jy ! Component: 4000 - total flux cleaned = -0.00654783 Jy ! Component: 4050 - total flux cleaned = -0.0065914 Jy ! Total flux subtracted in 4096 components = -0.00653376 Jy ! Clean residual min=-0.000762 max=0.000966 Jy/beam ! Clean residual mean=-0.000005 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.381645 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 510 components and 0.381645 Jy ![Exited script file: muppet] wmap "J0720+4737_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.879 x 5.4 at 3.882 degrees (North through East) ! Clean map min=-0.0018148 max=0.30557 Jy/beam ! Writing clean map to FITS file: J0720+4737_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.305569 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000265584 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.260744 0.260744 0.521487 1.04297 2.08595 4.1719 8.34379 16.6876 33.3752 66.7503 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.305 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.879 x 5.4 at 3.882 degrees (North through East) ! Clean map min=-0.0018148 max=0.30557 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 J0720+4737_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:30:16 2019