! Started logfile: J2050+3714_S_2017_07_09_pus_uvs.log on Wed May 8 14:58:06 2019 obs J2050+3714_S_2017_07_09_pus_uva.fits ! Reading UV FITS file: J2050+3714_S_2017_07_09_pus_uva.fits ! AN table 1: 217 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.810241 visibilities/baseline/integration-bin. ! Found source: J2050+3714 ! ! 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 594 lines of history. ! ! Reading 31648 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 J2050+3714_S_2017_07_09_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 313 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 546 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1309 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.994432Jy sigma=0.010335 ! Fit after self-cal, rms=0.966594Jy sigma=0.010060 ! 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=2.999 mas, bmaj=5.081 mas, bpa=-1.186 degrees ! Estimated noise=830.149 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 = 0.0257337 Jy ! Component: 100 - total flux cleaned = 0.032116 Jy ! Total flux subtracted in 100 components = 0.032116 Jy ! Clean residual min=-0.003863 max=0.003812 Jy/beam ! Clean residual mean=0.000010 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.032116 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.032116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082715Jy sigma=0.000822 ! Fit after self-cal, rms=0.081797Jy sigma=0.000813 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00487899 Jy ! Component: 100 - total flux cleaned = 0.00720859 Jy ! Total flux subtracted in 100 components = 0.00720859 Jy ! Clean residual min=-0.003475 max=0.003477 Jy/beam ! Clean residual mean=0.000008 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.0393246 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0393246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081310Jy sigma=0.000808 ! Fit after self-cal, rms=0.081291Jy sigma=0.000808 ! 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=3.89 mas, bmaj=6.584 mas, bpa=-2.497 degrees ! Estimated noise=456.06 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 = 0.00396774 Jy ! Component: 100 - total flux cleaned = 0.00601054 Jy ! Component: 150 - total flux cleaned = 0.00720164 Jy ! Component: 200 - total flux cleaned = 0.00792272 Jy ! Total flux subtracted in 200 components = 0.00792272 Jy ! Clean residual min=-0.003747 max=0.005012 Jy/beam ! Clean residual mean=0.000013 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.0472474 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 26 components and 0.0472474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081114Jy sigma=0.000806 ! Fit after self-cal, rms=0.081076Jy sigma=0.000805 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.64 FD 0.71 HN 1.26 KP 1.05 ! LA 1.00 MK 1.14 NL 1.43 OV 1.44 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 1.15 HN 1.14 KP 0.91 ! LA 0.83 MK 0.98 NL 1.33 OV 1.33 ! PT 0.83 SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.21 HN 1.15 KP 0.88 ! LA 0.80 MK 0.99 NL 1.26 OV 1.22 ! PT 0.83 SC 0.93 ! ! ! Correcting IF 4. ! A total of 246 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.01 KP 1.00* ! LA 0.76 MK 0.73 NL 1.00* OV 1.00* ! PT 0.77 SC 1.00* ! ! ! Fit before self-cal, rms=0.081076Jy sigma=0.000805 ! Fit after self-cal, rms=0.077408Jy sigma=0.000800 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.895 mas, bmaj=6.595 mas, bpa=-0.9353 degrees ! Estimated noise=471.528 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 = 0.000445252 Jy ! Component: 100 - total flux cleaned = 0.000444105 Jy ! Component: 150 - total flux cleaned = 0.000444058 Jy ! Component: 200 - total flux cleaned = 0.00046169 Jy ! Total flux subtracted in 200 components = 0.00046169 Jy ! Clean residual min=-0.002892 max=0.004636 Jy/beam ! Clean residual mean=0.000001 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.0477091 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.0477091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077394Jy sigma=0.000800 ! Fit after self-cal, rms=0.078184Jy sigma=0.000797 ! 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=0.078184Jy sigma=0.000797 ! Fit after self-cal, rms=0.143294Jy sigma=0.000784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.857 mas, bmaj=6.636 mas, bpa=-2.694 degrees ! Estimated noise=513.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260434 Jy ! Component: 100 - total flux cleaned = 0.00362131 Jy ! Component: 150 - total flux cleaned = 0.00391372 Jy ! Component: 200 - total flux cleaned = 0.00396414 Jy ! Total flux subtracted in 200 components = 0.00396414 Jy ! Clean residual min=-0.002468 max=0.004216 Jy/beam ! Clean residual mean=-0.000016 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0516732 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.0516732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143014Jy sigma=0.000784 ! Fit after self-cal, rms=0.144956Jy sigma=0.000781 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 (-5, 24.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310088 Jy ! Component: 100 - total flux cleaned = 0.00347404 Jy ! Component: 150 - total flux cleaned = 0.00366065 Jy ! Component: 200 - total flux cleaned = 0.00366077 Jy ! Total flux subtracted in 200 components = 0.00366077 Jy ! Clean residual min=-0.001938 max=0.002632 Jy/beam ! Clean residual mean=-0.000011 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.055334 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.055334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144848Jy sigma=0.000779 ! Fit after self-cal, rms=0.144671Jy sigma=0.000778 ! Inverting map ! Added new window around map position (60, -97). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264422 Jy ! Component: 100 - total flux cleaned = 0.00385166 Jy ! Component: 150 - total flux cleaned = 0.00389633 Jy ! Component: 200 - total flux cleaned = 0.00406391 Jy ! Total flux subtracted in 200 components = 0.00406391 Jy ! Clean residual min=-0.002018 max=0.002042 Jy/beam ! Clean residual mean=-0.000010 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0593979 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.0593979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144585Jy sigma=0.000776 ! Fit after self-cal, rms=0.144465Jy sigma=0.000776 ! Inverting map ! Added new window around map position (16, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212102 Jy ! Component: 100 - total flux cleaned = 0.00255274 Jy ! Component: 150 - total flux cleaned = 0.00260638 Jy ! Component: 200 - total flux cleaned = 0.00270004 Jy ! Total flux subtracted in 200 components = 0.00270004 Jy ! Clean residual min=-0.001758 max=0.001919 Jy/beam ! Clean residual mean=-0.000011 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0620979 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.0620979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144376Jy sigma=0.000775 ! Fit after self-cal, rms=0.144289Jy sigma=0.000775 ! 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=0.144289Jy sigma=0.000775 ! Fit after self-cal, rms=0.114328Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=6.656 mas, bpa=-2.881 degrees ! Estimated noise=525.344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241737 Jy ! Component: 100 - total flux cleaned = 0.00377573 Jy ! Component: 150 - total flux cleaned = 0.00397659 Jy ! Component: 200 - total flux cleaned = 0.0041547 Jy ! Total flux subtracted in 200 components = 0.0041547 Jy ! Clean residual min=-0.001937 max=0.001987 Jy/beam ! Clean residual mean=-0.000009 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0662526 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 97 components and 0.0662526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114222Jy sigma=0.000772 ! Fit after self-cal, rms=0.113801Jy sigma=0.000772 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 = 0.00193449 Jy ! Component: 100 - total flux cleaned = 0.00258876 Jy ! Component: 150 - total flux cleaned = 0.00285941 Jy ! Component: 200 - total flux cleaned = 0.00297915 Jy ! Total flux subtracted in 200 components = 0.00297915 Jy ! Clean residual min=-0.001766 max=0.001807 Jy/beam ! Clean residual mean=-0.000011 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0692318 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 101 components and 0.0692318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113714Jy sigma=0.000771 ! Fit after self-cal, rms=0.113581Jy sigma=0.000771 ! 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=0.113581Jy sigma=0.000771 ! Fit after self-cal, rms=0.102807Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.534 mas, bmaj=10.3 mas, bpa=-7.13 degrees ! Estimated noise=624.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223369 Jy ! Component: 100 - total flux cleaned = 0.00347024 Jy ! Component: 150 - total flux cleaned = 0.00411404 Jy ! Component: 200 - total flux cleaned = 0.0045715 Jy ! Total flux subtracted in 200 components = 0.0045715 Jy ! Clean residual min=-0.001812 max=0.002260 Jy/beam ! Clean residual mean=-0.000018 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0738033 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 123 components and 0.0738033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102727Jy sigma=0.000771 ! Fit after self-cal, rms=0.102370Jy sigma=0.000771 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 = 0.00138619 Jy ! Component: 100 - total flux cleaned = 0.00168651 Jy ! Component: 150 - total flux cleaned = 0.00186377 Jy ! Component: 200 - total flux cleaned = 0.00198909 Jy ! Total flux subtracted in 200 components = 0.00198909 Jy ! Clean residual min=-0.001859 max=0.002149 Jy/beam ! Clean residual mean=-0.000023 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0757924 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 134 components and 0.0757924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102319Jy sigma=0.000770 ! Fit after self-cal, rms=0.102223Jy sigma=0.000770 ! 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=3.737 mas, bmaj=6.637 mas, bpa=-3.211 degrees ! Estimated noise=524.566 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.737 x 6.637 at -3.211 degrees (North through East) ! Clean map min=-0.0020817 max=0.04022 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=2.835 mas, bmaj=5.223 mas, bpa=-2.216 degrees ! Estimated noise=943.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0296464 Jy ! Component: 100 - total flux cleaned = 0.0400107 Jy ! Component: 150 - total flux cleaned = 0.0477402 Jy ! Component: 200 - total flux cleaned = 0.0537428 Jy ! Total flux subtracted in 200 components = 0.0537428 Jy ! Clean residual min=-0.003385 max=0.003957 Jy/beam ! Clean residual mean=0.000003 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.0537428 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0537428 Jy ! Inverting map and beam ! Estimated beam: bmin=3.737 mas, bmaj=6.637 mas, bpa=-3.211 degrees ! Estimated noise=524.566 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 = 0.00677393 Jy ! Component: 100 - total flux cleaned = 0.01168 Jy ! Component: 150 - total flux cleaned = 0.0155023 Jy ! Component: 200 - total flux cleaned = 0.0176996 Jy ! Total flux subtracted in 200 components = 0.0176996 Jy ! Clean residual min=-0.002250 max=0.002531 Jy/beam ! Clean residual mean=-0.000009 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0714424 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 51 components and 0.0714424 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=8.534 mas, bmaj=10.3 mas, bpa=-7.13 degrees ! Estimated noise=624.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335838 Jy ! Component: 100 - total flux cleaned = 0.00435261 Jy ! Component: 150 - total flux cleaned = 0.00464953 Jy ! Component: 200 - total flux cleaned = 0.00483964 Jy ! Total flux subtracted in 200 components = 0.00483964 Jy ! Clean residual min=-0.002111 max=0.002216 Jy/beam ! Clean residual mean=-0.000023 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.0762821 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 = 0.000111234 Jy ! Component: 100 - total flux cleaned = 0.000214281 Jy ! Component: 150 - total flux cleaned = 0.000214079 Jy ! Component: 200 - total flux cleaned = 0.00017195 Jy ! Total flux subtracted in 200 components = 0.00017195 Jy ! Clean residual min=-0.001991 max=0.002129 Jy/beam ! Clean residual mean=-0.000024 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.076454 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 106 components and 0.076454 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.737 mas, bmaj=6.637 mas, bpa=-3.211 degrees ! Estimated noise=524.566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000367014 Jy ! Component: 100 - total flux cleaned = -0.000479447 Jy ! Component: 150 - total flux cleaned = -0.000528589 Jy ! Component: 200 - total flux cleaned = -0.000528876 Jy ! Total flux subtracted in 200 components = -0.000528876 Jy ! Clean residual min=-0.001806 max=0.001868 Jy/beam ! Clean residual mean=-0.000013 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0759251 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 130 components and 0.0759251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102213Jy sigma=0.000770 ! Fit after self-cal, rms=0.102129Jy sigma=0.000770 wmodel J2050+3714_S_2017_07_09_pus_map.mod ! Writing 130 model components to file: J2050+3714_S_2017_07_09_pus_map.mod wobs J2050+3714_S_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J2050+3714_S_2017_07_09_pus_uvs.fits wwins J2050+3714_S_2017_07_09_pus_map.win ! wwins: Wrote 4 windows to J2050+3714_S_2017_07_09_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 = 0.000713146 Jy ! Component: 100 - total flux cleaned = 0.00110049 Jy ! Component: 150 - total flux cleaned = 0.00127099 Jy ! Component: 200 - total flux cleaned = 0.00148935 Jy ! Component: 250 - total flux cleaned = 0.00151534 Jy ! Component: 300 - total flux cleaned = 0.00161818 Jy ! Component: 350 - total flux cleaned = 0.00166748 Jy ! Component: 400 - total flux cleaned = 0.00174064 Jy ! Component: 450 - total flux cleaned = 0.00169363 Jy ! Component: 500 - total flux cleaned = 0.00164702 Jy ! Component: 550 - total flux cleaned = 0.00155602 Jy ! Component: 600 - total flux cleaned = 0.00148935 Jy ! Component: 650 - total flux cleaned = 0.00153241 Jy ! Component: 700 - total flux cleaned = 0.00151047 Jy ! Component: 750 - total flux cleaned = 0.00148942 Jy ! Component: 800 - total flux cleaned = 0.00142732 Jy ! Component: 850 - total flux cleaned = 0.00140745 Jy ! Component: 900 - total flux cleaned = 0.00134797 Jy ! Component: 950 - total flux cleaned = 0.00132816 Jy ! Component: 1000 - total flux cleaned = 0.00132784 Jy ! Component: 1050 - total flux cleaned = 0.00132761 Jy ! Component: 1100 - total flux cleaned = 0.0012715 Jy ! Component: 1150 - total flux cleaned = 0.00123471 Jy ! Component: 1200 - total flux cleaned = 0.00119828 Jy ! Component: 1250 - total flux cleaned = 0.00114399 Jy ! Component: 1300 - total flux cleaned = 0.00112606 Jy ! Component: 1350 - total flux cleaned = 0.00105533 Jy ! Component: 1400 - total flux cleaned = 0.0010206 Jy ! Component: 1450 - total flux cleaned = 0.00102065 Jy ! Component: 1500 - total flux cleaned = 0.000900661 Jy ! Component: 1550 - total flux cleaned = 0.000883488 Jy ! Component: 1600 - total flux cleaned = 0.000816477 Jy ! Component: 1650 - total flux cleaned = 0.00076664 Jy ! Component: 1700 - total flux cleaned = 0.000717411 Jy ! Component: 1750 - total flux cleaned = 0.000635865 Jy ! Component: 1800 - total flux cleaned = 0.000603399 Jy ! Component: 1850 - total flux cleaned = 0.000539291 Jy ! Component: 1900 - total flux cleaned = 0.000491297 Jy ! Component: 1950 - total flux cleaned = 0.000412314 Jy ! Component: 2000 - total flux cleaned = 0.000365471 Jy ! Component: 2050 - total flux cleaned = 0.000272617 Jy ! Component: 2100 - total flux cleaned = 0.00030334 Jy ! Component: 2150 - total flux cleaned = 0.000196434 Jy ! Component: 2200 - total flux cleaned = 0.000211527 Jy ! Component: 2250 - total flux cleaned = 0.000136173 Jy ! Component: 2300 - total flux cleaned = 9.09759e-05 Jy ! Component: 2350 - total flux cleaned = 1.66189e-05 Jy ! Component: 2400 - total flux cleaned = -2.76642e-05 Jy ! Component: 2450 - total flux cleaned = -8.63219e-05 Jy ! Component: 2500 - total flux cleaned = -0.000173473 Jy ! Component: 2550 - total flux cleaned = -0.000288949 Jy ! Component: 2600 - total flux cleaned = -0.000331851 Jy ! Component: 2650 - total flux cleaned = -0.000402893 Jy ! Component: 2700 - total flux cleaned = -0.000431284 Jy ! Component: 2750 - total flux cleaned = -0.000543813 Jy ! Component: 2800 - total flux cleaned = -0.000529739 Jy ! Component: 2850 - total flux cleaned = -0.000654386 Jy ! Component: 2900 - total flux cleaned = -0.000736926 Jy ! Component: 2950 - total flux cleaned = -0.000764288 Jy ! Component: 3000 - total flux cleaned = -0.000805031 Jy ! Component: 3050 - total flux cleaned = -0.000872518 Jy ! Component: 3100 - total flux cleaned = -0.000966514 Jy ! Component: 3150 - total flux cleaned = -0.0010199 Jy ! Component: 3200 - total flux cleaned = -0.00108634 Jy ! Component: 3250 - total flux cleaned = -0.00117882 Jy ! Component: 3300 - total flux cleaned = -0.00121821 Jy ! Component: 3350 - total flux cleaned = -0.00130971 Jy ! Component: 3400 - total flux cleaned = -0.00133568 Jy ! Component: 3450 - total flux cleaned = -0.00147806 Jy ! Component: 3500 - total flux cleaned = -0.00150372 Jy ! Component: 3550 - total flux cleaned = -0.00156776 Jy ! Component: 3600 - total flux cleaned = -0.00160603 Jy ! Component: 3650 - total flux cleaned = -0.00174553 Jy ! Component: 3700 - total flux cleaned = -0.00174558 Jy ! Component: 3750 - total flux cleaned = -0.00179584 Jy ! Component: 3800 - total flux cleaned = -0.00187081 Jy ! Component: 3850 - total flux cleaned = -0.00192054 Jy ! Component: 3900 - total flux cleaned = -0.00199477 Jy ! Component: 3950 - total flux cleaned = -0.00204404 Jy ! Component: 4000 - total flux cleaned = -0.00214209 Jy ! Component: 4050 - total flux cleaned = -0.00216646 Jy ! Total flux subtracted in 4096 components = -0.00223926 Jy ! Clean residual min=-0.000807 max=0.000869 Jy/beam ! Clean residual mean=-0.000005 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0736859 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 443 components and 0.0736859 Jy ![Exited script file: muppet] wmap "J2050+3714_S_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.737 x 6.637 at -3.211 degrees (North through East) ! Clean map min=-0.0019007 max=0.039984 Jy/beam ! Writing clean map to FITS file: J2050+3714_S_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0399842 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000227054 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.70358 1.70358 3.40715 6.8143 13.6286 27.2572 54.5144 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.039 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.737 x 6.637 at -3.211 degrees (North through East) ! Clean map min=-0.0019007 max=0.039984 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 J2050+3714_S_2017_07_09_pus_uvs.log closed on Wed May 8 14:58:11 2019