! Started logfile: J0259+4235_S_2017_07_16_pus_uvs.log on Thu May 9 11:00:02 2019 obs J0259+4235_S_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0259+4235_S_2017_07_16_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.668979 visibilities/baseline/integration-bin. ! Found source: J0259+4235 ! ! 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 815 lines of history. ! ! Reading 20832 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 J0259+4235_S_2017_07_16_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 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 349 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1176 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.786168Jy sigma=0.007600 ! Fit after self-cal, rms=0.752041Jy sigma=0.007257 ! 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=2.769 mas, bmaj=4.514 mas, bpa=-6.418 degrees ! Estimated noise=1108.41 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.188191 Jy ! Component: 100 - total flux cleaned = 0.238551 Jy ! Total flux subtracted in 100 components = 0.238551 Jy ! Clean residual min=-0.023505 max=0.065001 Jy/beam ! Clean residual mean=0.000108 rms=0.007030 Jy/beam ! Combined flux in latest and established models = 0.238551 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.238551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157113Jy sigma=0.001440 ! Fit after self-cal, rms=0.157136Jy sigma=0.001438 ! Inverting map ! Added new window around map position (-8.5, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0657742 Jy ! Component: 100 - total flux cleaned = 0.101677 Jy ! Total flux subtracted in 100 components = 0.101677 Jy ! Clean residual min=-0.016170 max=0.026672 Jy/beam ! Clean residual mean=0.000066 rms=0.004405 Jy/beam ! Combined flux in latest and established models = 0.340227 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.340227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117167Jy sigma=0.001036 ! Fit after self-cal, rms=0.113822Jy sigma=0.001006 ! Inverting map ! Added new window around map position (-4.5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327039 Jy ! Component: 100 - total flux cleaned = 0.056302 Jy ! Total flux subtracted in 100 components = 0.056302 Jy ! Clean residual min=-0.010199 max=0.013783 Jy/beam ! Clean residual mean=0.000042 rms=0.002868 Jy/beam ! Combined flux in latest and established models = 0.396529 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 46 components and 0.396529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097663Jy sigma=0.000843 ! Fit after self-cal, rms=0.097046Jy sigma=0.000839 ! 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=3.192 mas, bmaj=5.189 mas, bpa=-0.3556 degrees ! Estimated noise=589.025 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 = 0.027819 Jy ! Component: 100 - total flux cleaned = 0.0467608 Jy ! Component: 150 - total flux cleaned = 0.0604261 Jy ! Component: 200 - total flux cleaned = 0.0706094 Jy ! Total flux subtracted in 200 components = 0.0706094 Jy ! Clean residual min=-0.005858 max=0.008189 Jy/beam ! Clean residual mean=0.000027 rms=0.001735 Jy/beam ! Combined flux in latest and established models = 0.467139 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 74 components and 0.467139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085714Jy sigma=0.000734 ! Fit after self-cal, rms=0.085428Jy sigma=0.000731 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.95 KP 1.01 ! LA 0.95 MK 1.03 NL 0.90 OV 0.93 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.01 KP 0.98 ! LA 0.96 MK 1.04 NL 1.05 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 1.01 KP 0.98 ! LA 0.97 MK 1.04 NL 1.01 OV 0.92 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! A total of 330 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.05 KP 1.00* ! LA 1.00 MK 1.19 NL 1.00* OV 1.00* ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.085428Jy sigma=0.000731 ! Fit after self-cal, rms=0.079478Jy sigma=0.000707 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.274 mas, bmaj=5.221 mas, bpa=0.09467 degrees ! Estimated noise=583.311 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 (-2, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00765011 Jy ! Component: 100 - total flux cleaned = 0.0121531 Jy ! Component: 150 - total flux cleaned = 0.0144343 Jy ! Component: 200 - total flux cleaned = 0.0156148 Jy ! Total flux subtracted in 200 components = 0.0156148 Jy ! Clean residual min=-0.004920 max=0.004482 Jy/beam ! Clean residual mean=-0.000001 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.482753 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.482753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078576Jy sigma=0.000699 ! Fit after self-cal, rms=0.078529Jy sigma=0.000698 ! 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=0.078529Jy sigma=0.000698 ! Fit after self-cal, rms=0.074630Jy sigma=0.000680 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.276 mas, bmaj=5.222 mas, bpa=0.03728 degrees ! Estimated noise=581.958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207794 Jy ! Component: 100 - total flux cleaned = 0.00320212 Jy ! Component: 150 - total flux cleaned = 0.00362564 Jy ! Component: 200 - total flux cleaned = 0.0039978 Jy ! Total flux subtracted in 200 components = 0.0039978 Jy ! Clean residual min=-0.002135 max=0.002057 Jy/beam ! Clean residual mean=-0.000002 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.486751 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 0.486751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074447Jy sigma=0.000679 ! Fit after self-cal, rms=0.074427Jy sigma=0.000678 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 = 0.000552453 Jy ! Component: 100 - total flux cleaned = 0.000776276 Jy ! Component: 150 - total flux cleaned = 0.000969737 Jy ! Component: 200 - total flux cleaned = 0.00105533 Jy ! Total flux subtracted in 200 components = 0.00105533 Jy ! Clean residual min=-0.001927 max=0.001932 Jy/beam ! Clean residual mean=-0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.487807 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 122 components and 0.487807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074358Jy sigma=0.000678 ! Fit after self-cal, rms=0.074352Jy sigma=0.000678 ! 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=0.074352Jy sigma=0.000678 ! Fit after self-cal, rms=0.074181Jy sigma=0.000677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.277 mas, bmaj=5.218 mas, bpa=-0.03573 degrees ! Estimated noise=581.725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136705 Jy ! Component: 100 - total flux cleaned = 0.0018973 Jy ! Component: 150 - total flux cleaned = 0.00214954 Jy ! Component: 200 - total flux cleaned = 0.00229826 Jy ! Total flux subtracted in 200 components = 0.00229826 Jy ! Clean residual min=-0.001917 max=0.001803 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.490105 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 0.490105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074125Jy sigma=0.000677 ! Fit after self-cal, rms=0.074120Jy sigma=0.000677 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 = 0.000176706 Jy ! Component: 100 - total flux cleaned = 0.000177215 Jy ! Component: 150 - total flux cleaned = 0.0002438 Jy ! Component: 200 - total flux cleaned = 0.000334913 Jy ! Total flux subtracted in 200 components = 0.000334913 Jy ! Clean residual min=-0.001913 max=0.001747 Jy/beam ! Clean residual mean=-0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.49044 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 134 components and 0.49044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074092Jy sigma=0.000677 ! Fit after self-cal, rms=0.074090Jy sigma=0.000677 ! 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=0.074090Jy sigma=0.000677 ! Fit after self-cal, rms=0.074040Jy sigma=0.000676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.856 mas, bmaj=8.399 mas, bpa=-3.44 degrees ! Estimated noise=758.083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000976076 Jy ! Component: 100 - total flux cleaned = 0.00131621 Jy ! Component: 150 - total flux cleaned = 0.00142671 Jy ! Component: 200 - total flux cleaned = 0.00146286 Jy ! Total flux subtracted in 200 components = 0.00146286 Jy ! Clean residual min=-0.001715 max=0.001855 Jy/beam ! Clean residual mean=-0.000002 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.491903 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 162 components and 0.491903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074026Jy sigma=0.000676 ! Fit after self-cal, rms=0.074023Jy sigma=0.000676 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 = -1.71598e-05 Jy ! Component: 100 - total flux cleaned = -1.91615e-05 Jy ! Component: 150 - total flux cleaned = -3.95297e-06 Jy ! Component: 200 - total flux cleaned = 8.29164e-06 Jy ! Total flux subtracted in 200 components = 8.29164e-06 Jy ! Clean residual min=-0.001718 max=0.001863 Jy/beam ! Clean residual mean=-0.000003 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.491911 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 181 components and 0.491911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074019Jy sigma=0.000676 ! Fit after self-cal, rms=0.074017Jy sigma=0.000676 ! 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=3.277 mas, bmaj=5.214 mas, bpa=-0.04213 degrees ! Estimated noise=581.977 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.277 x 5.214 at -0.04213 degrees (North through East) ! Clean map min=-0.0017746 max=0.2522 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=2.844 mas, bmaj=4.524 mas, bpa=-6.24 degrees ! Estimated noise=1102.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.186411 Jy ! Component: 100 - total flux cleaned = 0.262232 Jy ! Component: 150 - total flux cleaned = 0.311789 Jy ! Component: 200 - total flux cleaned = 0.348384 Jy ! Total flux subtracted in 200 components = 0.348384 Jy ! Clean residual min=-0.010653 max=0.021053 Jy/beam ! Clean residual mean=0.000057 rms=0.003375 Jy/beam ! Combined flux in latest and established models = 0.348384 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.348384 Jy ! Inverting map and beam ! Estimated beam: bmin=3.277 mas, bmaj=5.214 mas, bpa=-0.04213 degrees ! Estimated noise=581.977 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 = 0.0401974 Jy ! Component: 100 - total flux cleaned = 0.0663243 Jy ! Component: 150 - total flux cleaned = 0.0844973 Jy ! Component: 200 - total flux cleaned = 0.0977722 Jy ! Total flux subtracted in 200 components = 0.0977722 Jy ! Clean residual min=-0.004618 max=0.007610 Jy/beam ! Clean residual mean=0.000043 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.446156 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 64 components and 0.446156 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100947 Jy ! Component: 100 - total flux cleaned = 0.0178975 Jy ! Component: 150 - total flux cleaned = 0.0239981 Jy ! Component: 200 - total flux cleaned = 0.028806 Jy ! Total flux subtracted in 200 components = 0.028806 Jy ! Clean residual min=-0.002522 max=0.003134 Jy/beam ! Clean residual mean=0.000015 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.474962 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 93 components and 0.474962 Jy ! Inverting map ! Added new window around map position (-39.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385673 Jy ! Component: 100 - total flux cleaned = 0.00692662 Jy ! Component: 150 - total flux cleaned = 0.00902904 Jy ! Component: 200 - total flux cleaned = 0.0103663 Jy ! Total flux subtracted in 200 components = 0.0103663 Jy ! Clean residual min=-0.002104 max=0.001872 Jy/beam ! Clean residual mean=0.000005 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.485329 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 112 components and 0.485329 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=6.856 mas, bmaj=8.399 mas, bpa=-3.44 degrees ! Estimated noise=758.083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274447 Jy ! Component: 100 - total flux cleaned = 0.00449506 Jy ! Component: 150 - total flux cleaned = 0.00528912 Jy ! Component: 200 - total flux cleaned = 0.00576534 Jy ! Total flux subtracted in 200 components = 0.00576534 Jy ! Clean residual min=-0.001674 max=0.001759 Jy/beam ! Clean residual mean=-0.000001 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.491094 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 = 0.000381217 Jy ! Component: 100 - total flux cleaned = 0.00055564 Jy ! Component: 150 - total flux cleaned = 0.000686829 Jy ! Component: 200 - total flux cleaned = 0.000783145 Jy ! Total flux subtracted in 200 components = 0.000783145 Jy ! Clean residual min=-0.001675 max=0.001767 Jy/beam ! Clean residual mean=-0.000002 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.491877 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 164 components and 0.491877 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.277 mas, bmaj=5.214 mas, bpa=-0.04213 degrees ! Estimated noise=581.977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140704 Jy ! Component: 100 - total flux cleaned = 0.000401095 Jy ! Component: 150 - total flux cleaned = 0.000474422 Jy ! Component: 200 - total flux cleaned = 0.000473069 Jy ! Total flux subtracted in 200 components = 0.000473069 Jy ! Clean residual min=-0.001823 max=0.001727 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.49235 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 182 components and 0.49235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074008Jy sigma=0.000676 ! Fit after self-cal, rms=0.073988Jy sigma=0.000676 wmodel J0259+4235_S_2017_07_16_pus_map.mod ! Writing 182 model components to file: J0259+4235_S_2017_07_16_pus_map.mod wobs J0259+4235_S_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0259+4235_S_2017_07_16_pus_uvs.fits wwins J0259+4235_S_2017_07_16_pus_map.win ! wwins: Wrote 5 windows to J0259+4235_S_2017_07_16_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 = 0.000116118 Jy ! Component: 100 - total flux cleaned = 0.000319897 Jy ! Component: 150 - total flux cleaned = 0.000456981 Jy ! Component: 200 - total flux cleaned = 0.000508924 Jy ! Component: 250 - total flux cleaned = 0.000558883 Jy ! Component: 300 - total flux cleaned = 0.000773805 Jy ! Component: 350 - total flux cleaned = 0.000982308 Jy ! Component: 400 - total flux cleaned = 0.0012082 Jy ! Component: 450 - total flux cleaned = 0.00144999 Jy ! Component: 500 - total flux cleaned = 0.00164282 Jy ! Component: 550 - total flux cleaned = 0.00172643 Jy ! Component: 600 - total flux cleaned = 0.00180851 Jy ! Component: 650 - total flux cleaned = 0.0019688 Jy ! Component: 700 - total flux cleaned = 0.00200774 Jy ! Component: 750 - total flux cleaned = 0.00198819 Jy ! Component: 800 - total flux cleaned = 0.00204491 Jy ! Component: 850 - total flux cleaned = 0.0020262 Jy ! Component: 900 - total flux cleaned = 0.00202636 Jy ! Component: 950 - total flux cleaned = 0.00206239 Jy ! Component: 1000 - total flux cleaned = 0.00206244 Jy ! Component: 1050 - total flux cleaned = 0.00211477 Jy ! Component: 1100 - total flux cleaned = 0.00207963 Jy ! Component: 1150 - total flux cleaned = 0.00206253 Jy ! Component: 1200 - total flux cleaned = 0.00201234 Jy ! Component: 1250 - total flux cleaned = 0.00199599 Jy ! Component: 1300 - total flux cleaned = 0.00202882 Jy ! Component: 1350 - total flux cleaned = 0.00201261 Jy ! Component: 1400 - total flux cleaned = 0.00199669 Jy ! Component: 1450 - total flux cleaned = 0.00193403 Jy ! Component: 1500 - total flux cleaned = 0.00198099 Jy ! Component: 1550 - total flux cleaned = 0.00195014 Jy ! Component: 1600 - total flux cleaned = 0.0018591 Jy ! Component: 1650 - total flux cleaned = 0.0019192 Jy ! Component: 1700 - total flux cleaned = 0.0018744 Jy ! Component: 1750 - total flux cleaned = 0.00184502 Jy ! Component: 1800 - total flux cleaned = 0.00181577 Jy ! Component: 1850 - total flux cleaned = 0.00181561 Jy ! Component: 1900 - total flux cleaned = 0.00180124 Jy ! Component: 1950 - total flux cleaned = 0.00175883 Jy ! Component: 2000 - total flux cleaned = 0.00175892 Jy ! Component: 2050 - total flux cleaned = 0.00180051 Jy ! Component: 2100 - total flux cleaned = 0.0017454 Jy ! Component: 2150 - total flux cleaned = 0.0017863 Jy ! Component: 2200 - total flux cleaned = 0.00178621 Jy ! Component: 2250 - total flux cleaned = 0.00173254 Jy ! Component: 2300 - total flux cleaned = 0.00179888 Jy ! Component: 2350 - total flux cleaned = 0.0017332 Jy ! Component: 2400 - total flux cleaned = 0.00178534 Jy ! Component: 2450 - total flux cleaned = 0.00179818 Jy ! Component: 2500 - total flux cleaned = 0.00181107 Jy ! Component: 2550 - total flux cleaned = 0.00181121 Jy ! Component: 2600 - total flux cleaned = 0.00181119 Jy ! Component: 2650 - total flux cleaned = 0.00187351 Jy ! Component: 2700 - total flux cleaned = 0.00186102 Jy ! Component: 2750 - total flux cleaned = 0.00183661 Jy ! Component: 2800 - total flux cleaned = 0.00184876 Jy ! Component: 2850 - total flux cleaned = 0.00187304 Jy ! Component: 2900 - total flux cleaned = 0.00188492 Jy ! Component: 2950 - total flux cleaned = 0.0019088 Jy ! Component: 3000 - total flux cleaned = 0.001885 Jy ! Component: 3050 - total flux cleaned = 0.00193201 Jy ! Component: 3100 - total flux cleaned = 0.00192037 Jy ! Component: 3150 - total flux cleaned = 0.00197812 Jy ! Component: 3200 - total flux cleaned = 0.00197805 Jy ! Component: 3250 - total flux cleaned = 0.00198933 Jy ! Component: 3300 - total flux cleaned = 0.00201189 Jy ! Component: 3350 - total flux cleaned = 0.00202306 Jy ! Component: 3400 - total flux cleaned = 0.00202305 Jy ! Component: 3450 - total flux cleaned = 0.00202302 Jy ! Component: 3500 - total flux cleaned = 0.00197904 Jy ! Component: 3550 - total flux cleaned = 0.00195724 Jy ! Component: 3600 - total flux cleaned = 0.00198991 Jy ! Component: 3650 - total flux cleaned = 0.00196835 Jy ! Component: 3700 - total flux cleaned = 0.00196836 Jy ! Component: 3750 - total flux cleaned = 0.00197899 Jy ! Component: 3800 - total flux cleaned = 0.00196856 Jy ! Component: 3850 - total flux cleaned = 0.00197901 Jy ! Component: 3900 - total flux cleaned = 0.001979 Jy ! Component: 3950 - total flux cleaned = 0.00198931 Jy ! Component: 4000 - total flux cleaned = 0.00199959 Jy ! Component: 4050 - total flux cleaned = 0.00201992 Jy ! Total flux subtracted in 4096 components = 0.00200969 Jy ! Clean residual min=-0.000614 max=0.000508 Jy/beam ! Clean residual mean=-0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.49436 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 458 components and 0.49436 Jy ![Exited script file: muppet] wmap "J0259+4235_S_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.277 x 5.214 at -0.04213 degrees (North through East) ! Clean map min=-0.0013517 max=0.25249 Jy/beam ! Writing clean map to FITS file: J0259+4235_S_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.252493 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172631 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.205112 0.205112 0.410225 0.820449 1.6409 3.2818 6.56359 13.1272 26.2544 52.5088 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.252 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.277 x 5.214 at -0.04213 degrees (North through East) ! Clean map min=-0.0013517 max=0.25249 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 J0259+4235_S_2017_07_16_pus_uvs.log closed on Thu May 9 11:00:07 2019