! Started logfile: J2309+6820_S_2017_06_10_pus_uvs.log on Mon May 6 15:03:10 2019 obs J2309+6820_S_2017_06_10_pus_uva.fits ! Reading UV FITS file: J2309+6820_S_2017_06_10_pus_uva.fits ! AN table 1: 191 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973008 visibilities/baseline/integration-bin. ! Found source: J2309+6820 ! ! 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 1154 lines of history. ! ! Reading 33452 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 J2309+6820_S_2017_06_10_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 987 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.840952Jy sigma=0.008403 ! Fit after self-cal, rms=0.826771Jy sigma=0.008279 ! 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=3.181 mas, bmaj=3.627 mas, bpa=-14.08 degrees ! Estimated noise=697.403 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 = 0.133477 Jy ! Component: 100 - total flux cleaned = 0.166628 Jy ! Total flux subtracted in 100 components = 0.166628 Jy ! Clean residual min=-0.004204 max=0.013313 Jy/beam ! Clean residual mean=-0.000018 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.166628 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.166628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081955Jy sigma=0.000788 ! Fit after self-cal, rms=0.081944Jy sigma=0.000788 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139589 Jy ! Component: 100 - total flux cleaned = 0.0208934 Jy ! Total flux subtracted in 100 components = 0.0208934 Jy ! Clean residual min=-0.003075 max=0.005547 Jy/beam ! Clean residual mean=-0.000013 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.187522 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.187522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079257Jy sigma=0.000761 ! Fit after self-cal, rms=0.079249Jy sigma=0.000761 ! Inverting map ! Added new window around map position (-4.5, 3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00532757 Jy ! Component: 100 - total flux cleaned = 0.00839334 Jy ! Total flux subtracted in 100 components = 0.00839334 Jy ! Clean residual min=-0.002761 max=0.004573 Jy/beam ! Clean residual mean=-0.000010 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.195915 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.195915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078839Jy sigma=0.000757 ! Fit after self-cal, rms=0.078816Jy sigma=0.000757 ! Inverting map ! Added new window around map position (-8.5, 15.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404815 Jy ! Component: 100 - total flux cleaned = 0.00614481 Jy ! Total flux subtracted in 100 components = 0.00614481 Jy ! Clean residual min=-0.002605 max=0.002682 Jy/beam ! Clean residual mean=-0.000009 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.20206 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.20206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078623Jy sigma=0.000755 ! Fit after self-cal, rms=0.078607Jy sigma=0.000755 ! 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=3.85 mas, bmaj=4.538 mas, bpa=-10.21 degrees ! Estimated noise=436.96 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 = 0.00209747 Jy ! Component: 100 - total flux cleaned = 0.00315671 Jy ! Component: 150 - total flux cleaned = 0.00358208 Jy ! Component: 200 - total flux cleaned = 0.00383306 Jy ! Total flux subtracted in 200 components = 0.00383306 Jy ! Clean residual min=-0.002023 max=0.002252 Jy/beam ! Clean residual mean=-0.000011 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.205893 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.205893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078534Jy sigma=0.000754 ! Fit after self-cal, rms=0.078529Jy sigma=0.000754 ! 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 0.98 FD 0.98 HN 0.97 KP 1.00 ! LA 1.01 MK 1.03 NL 0.90 OV 1.01 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.01 KP 0.98 ! LA 0.98 MK 1.03 NL 1.03 OV 1.03 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.00 KP 0.97 ! LA 0.99 MK 1.06 NL 1.02 OV 0.96 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 0.97 KP 1.00* ! LA 1.04 MK 1.05 NL 1.00* OV 1.00* ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.078529Jy sigma=0.000754 ! Fit after self-cal, rms=0.077656Jy sigma=0.000747 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.876 mas, bmaj=4.559 mas, bpa=-9.834 degrees ! Estimated noise=438.201 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 = 0.00157073 Jy ! Component: 100 - total flux cleaned = 0.00209233 Jy ! Component: 150 - total flux cleaned = 0.00217583 Jy ! Component: 200 - total flux cleaned = 0.002198 Jy ! Total flux subtracted in 200 components = 0.002198 Jy ! Clean residual min=-0.001917 max=0.002009 Jy/beam ! Clean residual mean=-0.000013 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.208091 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.208091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077622Jy sigma=0.000747 ! Fit after self-cal, rms=0.077612Jy sigma=0.000747 ! 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=0.077612Jy sigma=0.000747 ! Fit after self-cal, rms=0.076397Jy sigma=0.000744 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.872 mas, bmaj=4.57 mas, bpa=-9.891 degrees ! Estimated noise=438.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000617808 Jy ! Component: 100 - total flux cleaned = 0.000688553 Jy ! Component: 150 - total flux cleaned = 0.000756602 Jy ! Component: 200 - total flux cleaned = 0.000755856 Jy ! Total flux subtracted in 200 components = 0.000755856 Jy ! Clean residual min=-0.001588 max=0.001770 Jy/beam ! Clean residual mean=-0.000018 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.208847 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 83 components and 0.208847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076388Jy sigma=0.000744 ! Fit after self-cal, rms=0.076401Jy sigma=0.000744 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 = 0.000123193 Jy ! Component: 100 - total flux cleaned = 0.000136472 Jy ! Component: 150 - total flux cleaned = 0.000136169 Jy ! Component: 200 - total flux cleaned = 0.000136539 Jy ! Total flux subtracted in 200 components = 0.000136539 Jy ! Clean residual min=-0.001622 max=0.001795 Jy/beam ! Clean residual mean=-0.000019 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.208983 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.208983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076397Jy sigma=0.000744 ! Fit after self-cal, rms=0.076396Jy sigma=0.000744 ! 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=0.076396Jy sigma=0.000744 ! Fit after self-cal, rms=0.076370Jy sigma=0.000744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.872 mas, bmaj=4.57 mas, bpa=-9.973 degrees ! Estimated noise=438.336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000277019 Jy ! Component: 100 - total flux cleaned = 0.000357397 Jy ! Component: 150 - total flux cleaned = 0.000376916 Jy ! Component: 200 - total flux cleaned = 0.000395029 Jy ! Total flux subtracted in 200 components = 0.000395029 Jy ! Clean residual min=-0.001619 max=0.001859 Jy/beam ! Clean residual mean=-0.000019 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.209378 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.209378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076367Jy sigma=0.000744 ! Fit after self-cal, rms=0.076368Jy sigma=0.000744 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 = 4.5887e-05 Jy ! Component: 100 - total flux cleaned = 8.32514e-05 Jy ! Component: 150 - total flux cleaned = 9.17306e-05 Jy ! Component: 200 - total flux cleaned = 9.17539e-05 Jy ! Total flux subtracted in 200 components = 9.17539e-05 Jy ! Clean residual min=-0.001623 max=0.001848 Jy/beam ! Clean residual mean=-0.000019 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.20947 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.20947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076366Jy sigma=0.000744 ! Fit after self-cal, rms=0.076365Jy sigma=0.000744 ! 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=0.076365Jy sigma=0.000744 ! Fit after self-cal, rms=0.076373Jy sigma=0.000744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.418 mas, bmaj=8.688 mas, bpa=5.703 degrees ! Estimated noise=556.926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329713 Jy ! Component: 100 - total flux cleaned = 0.000341522 Jy ! Component: 150 - total flux cleaned = 0.000350438 Jy ! Component: 200 - total flux cleaned = 0.000350946 Jy ! Total flux subtracted in 200 components = 0.000350946 Jy ! Clean residual min=-0.002113 max=0.002830 Jy/beam ! Clean residual mean=-0.000039 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.209821 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 96 components and 0.209821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076373Jy sigma=0.000744 ! Fit after self-cal, rms=0.076373Jy sigma=0.000744 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 = 6.61154e-05 Jy ! Component: 100 - total flux cleaned = 7.18916e-05 Jy ! Component: 150 - total flux cleaned = 7.72862e-05 Jy ! Component: 200 - total flux cleaned = 8.19275e-05 Jy ! Total flux subtracted in 200 components = 8.19275e-05 Jy ! Clean residual min=-0.002118 max=0.002833 Jy/beam ! Clean residual mean=-0.000039 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.209903 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 100 components and 0.209903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076374Jy sigma=0.000744 ! Fit after self-cal, rms=0.076373Jy sigma=0.000744 ! 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=3.872 mas, bmaj=4.57 mas, bpa=-9.981 degrees ! Estimated noise=438.371 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.872 x 4.57 at -9.981 degrees (North through East) ! Clean map min=-0.0016123 max=0.17364 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=3.211 mas, bmaj=3.665 mas, bpa=-13.57 degrees ! Estimated noise=700.732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13365 Jy ! Component: 100 - total flux cleaned = 0.166543 Jy ! Component: 150 - total flux cleaned = 0.180365 Jy ! Component: 200 - total flux cleaned = 0.188093 Jy ! Total flux subtracted in 200 components = 0.188093 Jy ! Clean residual min=-0.002614 max=0.004163 Jy/beam ! Clean residual mean=-0.000015 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.188093 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 0.188093 Jy ! Inverting map and beam ! Estimated beam: bmin=3.872 mas, bmaj=4.57 mas, bpa=-9.981 degrees ! Estimated noise=438.371 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 = 0.00677012 Jy ! Component: 100 - total flux cleaned = 0.0111656 Jy ! Component: 150 - total flux cleaned = 0.0141989 Jy ! Component: 200 - total flux cleaned = 0.01635 Jy ! Total flux subtracted in 200 components = 0.01635 Jy ! Clean residual min=-0.001679 max=0.001814 Jy/beam ! Clean residual mean=-0.000023 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.204443 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 51 components and 0.204443 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=8.418 mas, bmaj=8.688 mas, bpa=5.703 degrees ! Estimated noise=556.926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227381 Jy ! Component: 100 - total flux cleaned = 0.003546 Jy ! Component: 150 - total flux cleaned = 0.00431812 Jy ! Component: 200 - total flux cleaned = 0.00479924 Jy ! Total flux subtracted in 200 components = 0.00479924 Jy ! Clean residual min=-0.002136 max=0.002817 Jy/beam ! Clean residual mean=-0.000041 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.209242 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 = 0.000301318 Jy ! Component: 100 - total flux cleaned = 0.000491466 Jy ! Component: 150 - total flux cleaned = 0.000525152 Jy ! Component: 200 - total flux cleaned = 0.000554589 Jy ! Total flux subtracted in 200 components = 0.000554589 Jy ! Clean residual min=-0.002123 max=0.002828 Jy/beam ! Clean residual mean=-0.000040 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.209797 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 89 components and 0.209797 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.872 mas, bmaj=4.57 mas, bpa=-9.981 degrees ! Estimated noise=438.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00034213 Jy ! Component: 100 - total flux cleaned = -0.000273882 Jy ! Component: 150 - total flux cleaned = -0.000214049 Jy ! Component: 200 - total flux cleaned = -0.000159282 Jy ! Total flux subtracted in 200 components = -0.000159282 Jy ! Clean residual min=-0.001621 max=0.001806 Jy/beam ! Clean residual mean=-0.000019 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.209638 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 97 components and 0.209637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076390Jy sigma=0.000744 ! Fit after self-cal, rms=0.076387Jy sigma=0.000744 wmodel J2309+6820_S_2017_06_10_pus_map.mod ! Writing 97 model components to file: J2309+6820_S_2017_06_10_pus_map.mod wobs J2309+6820_S_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J2309+6820_S_2017_06_10_pus_uvs.fits wwins J2309+6820_S_2017_06_10_pus_map.win ! wwins: Wrote 3 windows to J2309+6820_S_2017_06_10_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 = 0.000805065 Jy ! Component: 100 - total flux cleaned = 0.00146415 Jy ! Component: 150 - total flux cleaned = 0.00203665 Jy ! Component: 200 - total flux cleaned = 0.00250272 Jy ! Component: 250 - total flux cleaned = 0.00284301 Jy ! Component: 300 - total flux cleaned = 0.00320279 Jy ! Component: 350 - total flux cleaned = 0.0035547 Jy ! Component: 400 - total flux cleaned = 0.00389919 Jy ! Component: 450 - total flux cleaned = 0.0042109 Jy ! Component: 500 - total flux cleaned = 0.00454301 Jy ! Component: 550 - total flux cleaned = 0.00489427 Jy ! Component: 600 - total flux cleaned = 0.00511627 Jy ! Component: 650 - total flux cleaned = 0.00538306 Jy ! Component: 700 - total flux cleaned = 0.00559785 Jy ! Component: 750 - total flux cleaned = 0.00573875 Jy ! Component: 800 - total flux cleaned = 0.00592437 Jy ! Component: 850 - total flux cleaned = 0.00610674 Jy ! Component: 900 - total flux cleaned = 0.00621898 Jy ! Component: 950 - total flux cleaned = 0.00635284 Jy ! Component: 1000 - total flux cleaned = 0.00644089 Jy ! Component: 1050 - total flux cleaned = 0.00648426 Jy ! Component: 1100 - total flux cleaned = 0.00654903 Jy ! Component: 1150 - total flux cleaned = 0.00663395 Jy ! Component: 1200 - total flux cleaned = 0.00661309 Jy ! Component: 1250 - total flux cleaned = 0.00673824 Jy ! Component: 1300 - total flux cleaned = 0.00677962 Jy ! Component: 1350 - total flux cleaned = 0.00686156 Jy ! Component: 1400 - total flux cleaned = 0.00688159 Jy ! Component: 1450 - total flux cleaned = 0.00696168 Jy ! Component: 1500 - total flux cleaned = 0.00702108 Jy ! Component: 1550 - total flux cleaned = 0.00704028 Jy ! Component: 1600 - total flux cleaned = 0.00702092 Jy ! Component: 1650 - total flux cleaned = 0.00705947 Jy ! Component: 1700 - total flux cleaned = 0.00704034 Jy ! Component: 1750 - total flux cleaned = 0.00711586 Jy ! Component: 1800 - total flux cleaned = 0.00700357 Jy ! Component: 1850 - total flux cleaned = 0.00705938 Jy ! Component: 1900 - total flux cleaned = 0.00705946 Jy ! Component: 1950 - total flux cleaned = 0.00709592 Jy ! Component: 2000 - total flux cleaned = 0.00700578 Jy ! Component: 2050 - total flux cleaned = 0.00713116 Jy ! Component: 2100 - total flux cleaned = 0.00716629 Jy ! Component: 2150 - total flux cleaned = 0.00707807 Jy ! Component: 2200 - total flux cleaned = 0.00713065 Jy ! Component: 2250 - total flux cleaned = 0.00709621 Jy ! Component: 2300 - total flux cleaned = 0.00711317 Jy ! Component: 2350 - total flux cleaned = 0.00706185 Jy ! Component: 2400 - total flux cleaned = 0.00707885 Jy ! Component: 2450 - total flux cleaned = 0.00711219 Jy ! Component: 2500 - total flux cleaned = 0.0071287 Jy ! Component: 2550 - total flux cleaned = 0.00704584 Jy ! Component: 2600 - total flux cleaned = 0.00707843 Jy ! Component: 2650 - total flux cleaned = 0.00706218 Jy ! Component: 2700 - total flux cleaned = 0.00702992 Jy ! Component: 2750 - total flux cleaned = 0.00698196 Jy ! Component: 2800 - total flux cleaned = 0.00695024 Jy ! Component: 2850 - total flux cleaned = 0.00693455 Jy ! Component: 2900 - total flux cleaned = 0.00696584 Jy ! Component: 2950 - total flux cleaned = 0.00684121 Jy ! Component: 3000 - total flux cleaned = 0.00682597 Jy ! Component: 3050 - total flux cleaned = 0.00679528 Jy ! Component: 3100 - total flux cleaned = 0.00673434 Jy ! Component: 3150 - total flux cleaned = 0.0067646 Jy ! Component: 3200 - total flux cleaned = 0.00665916 Jy ! Component: 3250 - total flux cleaned = 0.00667405 Jy ! Component: 3300 - total flux cleaned = 0.0066147 Jy ! Component: 3350 - total flux cleaned = 0.00654081 Jy ! Component: 3400 - total flux cleaned = 0.00645296 Jy ! Component: 3450 - total flux cleaned = 0.00639464 Jy ! Component: 3500 - total flux cleaned = 0.00643824 Jy ! Component: 3550 - total flux cleaned = 0.00639499 Jy ! Component: 3600 - total flux cleaned = 0.00632366 Jy ! Component: 3650 - total flux cleaned = 0.00629515 Jy ! Component: 3700 - total flux cleaned = 0.00625274 Jy ! Component: 3750 - total flux cleaned = 0.00625284 Jy ! Component: 3800 - total flux cleaned = 0.0062109 Jy ! Component: 3850 - total flux cleaned = 0.00615535 Jy ! Component: 3900 - total flux cleaned = 0.00608649 Jy ! Component: 3950 - total flux cleaned = 0.00607277 Jy ! Component: 4000 - total flux cleaned = 0.00605917 Jy ! Component: 4050 - total flux cleaned = 0.00601841 Jy ! Total flux subtracted in 4096 components = 0.00603188 Jy ! Clean residual min=-0.000673 max=0.000828 Jy/beam ! Clean residual mean=-0.000012 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.215669 Jy keep ! Adding 364 model components to the UV plane model. ! The established model now contains 461 components and 0.21567 Jy ![Exited script file: muppet] wmap "J2309+6820_S_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.872 x 4.57 at -9.981 degrees (North through East) ! Clean map min=-0.0012245 max=0.1738 Jy/beam ! Writing clean map to FITS file: J2309+6820_S_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.173799 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000278753 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.481164 0.481164 0.962327 1.92465 3.84931 7.69862 15.3972 30.7945 61.5889 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.173 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.872 x 4.57 at -9.981 degrees (North through East) ! Clean map min=-0.0012245 max=0.1738 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 J2309+6820_S_2017_06_10_pus_uvs.log closed on Mon May 6 15:03:15 2019