! Started logfile: J1746+6226_S_2014_05_31_pus_uvs.log on Mon Nov 28 15:34:00 2016 obs J1746+6226_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1746+6226_S_2014_05_31_pus_uva.fits ! AN table 1: 37 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.836637 visibilities/baseline/integration-bin. ! Found source: J1746+6226 ! ! 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 336 lines of history. ! ! Reading 5572 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 J1746+6226_S_2014_05_31_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.784772Jy sigma=0.009271 ! Fit after self-cal, rms=0.781328Jy sigma=0.009230 ! 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=2.968 mas, bmaj=6.227 mas, bpa=-55.72 degrees ! Estimated noise=1139.04 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 = 0.167864 Jy ! Component: 100 - total flux cleaned = 0.20761 Jy ! Total flux subtracted in 100 components = 0.20761 Jy ! Clean residual min=-0.010494 max=0.016931 Jy/beam ! Clean residual mean=0.000008 rms=0.002600 Jy/beam ! Combined flux in latest and established models = 0.20761 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.20761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085959Jy sigma=0.000944 ! Fit after self-cal, rms=0.085949Jy sigma=0.000943 ! Inverting map ! Added new window around map position (-7.5, -15). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181311 Jy ! Component: 100 - total flux cleaned = 0.0301657 Jy ! Total flux subtracted in 100 components = 0.0301657 Jy ! Clean residual min=-0.009477 max=0.007989 Jy/beam ! Clean residual mean=0.000004 rms=0.001995 Jy/beam ! Combined flux in latest and established models = 0.237776 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.237776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080713Jy sigma=0.000883 ! Fit after self-cal, rms=0.080585Jy sigma=0.000881 ! 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=3.572 mas, bmaj=7.073 mas, bpa=-56.28 degrees ! Estimated noise=819.573 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 = 0.0130779 Jy ! Component: 100 - total flux cleaned = 0.022144 Jy ! Component: 150 - total flux cleaned = 0.0287134 Jy ! Component: 200 - total flux cleaned = 0.0336459 Jy ! Total flux subtracted in 200 components = 0.0336459 Jy ! Clean residual min=-0.006373 max=0.009152 Jy/beam ! Clean residual mean=0.000015 rms=0.001651 Jy/beam ! Combined flux in latest and established models = 0.271422 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 61 components and 0.271422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077669Jy sigma=0.000850 ! Fit after self-cal, rms=0.077560Jy sigma=0.000848 ! Inverting map ! Added new window around map position (-12.5, -24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00907114 Jy ! Component: 100 - total flux cleaned = 0.014444 Jy ! Component: 150 - total flux cleaned = 0.0187775 Jy ! Component: 200 - total flux cleaned = 0.0223552 Jy ! Total flux subtracted in 200 components = 0.0223552 Jy ! Clean residual min=-0.005146 max=0.006755 Jy/beam ! Clean residual mean=0.000008 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.293777 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 106 components and 0.293777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076186Jy sigma=0.000834 ! Fit after self-cal, rms=0.076150Jy sigma=0.000833 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.84 HN 0.97 KP 1.05 ! LA 1.16 MK 0.97 NL 1.00 OV 1.00 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.03 KP 1.01 ! LA 1.11 MK 1.03 NL 1.03 OV 1.04 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.15 HN 1.05 KP 0.90 ! LA 0.86 MK 1.03 NL 0.99 OV 0.94 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 1.00 KP 0.89 ! LA 0.85 MK 0.99 NL 1.10 OV 1.00 ! PT 0.99 SC 0.95 ! ! ! Fit before self-cal, rms=0.076150Jy sigma=0.000833 ! Fit after self-cal, rms=0.070355Jy sigma=0.000789 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.58 mas, bmaj=7.06 mas, bpa=-56.41 degrees ! Estimated noise=811.077 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 = 0.00304944 Jy ! Component: 100 - total flux cleaned = 0.00512371 Jy ! Component: 150 - total flux cleaned = 0.00629971 Jy ! Component: 200 - total flux cleaned = 0.00696934 Jy ! Total flux subtracted in 200 components = 0.00696934 Jy ! Clean residual min=-0.003262 max=0.004265 Jy/beam ! Clean residual mean=-0.000004 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.300746 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 132 components and 0.300747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070168Jy sigma=0.000786 ! Fit after self-cal, rms=0.070157Jy sigma=0.000786 ! 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=0.070157Jy sigma=0.000786 ! Fit after self-cal, rms=0.069942Jy sigma=0.000782 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.581 mas, bmaj=7.07 mas, bpa=-56.28 degrees ! Estimated noise=811.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909734 Jy ! Component: 100 - total flux cleaned = 0.00129674 Jy ! Component: 150 - total flux cleaned = 0.00153823 Jy ! Component: 200 - total flux cleaned = 0.00180215 Jy ! Total flux subtracted in 200 components = 0.00180215 Jy ! Clean residual min=-0.002732 max=0.004030 Jy/beam ! Clean residual mean=0.000001 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.302549 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 149 components and 0.302549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069862Jy sigma=0.000781 ! Fit after self-cal, rms=0.069863Jy 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 (114, 36.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374309 Jy ! Component: 100 - total flux cleaned = 0.0058053 Jy ! Component: 150 - total flux cleaned = 0.00644857 Jy ! Component: 200 - total flux cleaned = 0.00688549 Jy ! Total flux subtracted in 200 components = 0.00688549 Jy ! Clean residual min=-0.002539 max=0.003548 Jy/beam ! Clean residual mean=0.000004 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.309434 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 171 components and 0.309434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069635Jy sigma=0.000778 ! Fit after self-cal, rms=0.069625Jy sigma=0.000778 ! Inverting map ! Added new window around map position (21, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288491 Jy ! Component: 100 - total flux cleaned = 0.00396959 Jy ! Component: 150 - total flux cleaned = 0.00441761 Jy ! Component: 200 - total flux cleaned = 0.0046382 Jy ! Total flux subtracted in 200 components = 0.0046382 Jy ! Clean residual min=-0.002282 max=0.003130 Jy/beam ! Clean residual mean=-0.000000 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.314072 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 190 components and 0.314072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069476Jy sigma=0.000776 ! Fit after self-cal, rms=0.069469Jy sigma=0.000776 ! Inverting map ! Added new window around map position (-48, -74.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289228 Jy ! Component: 100 - total flux cleaned = 0.0046373 Jy ! Component: 150 - total flux cleaned = 0.00596778 Jy ! Component: 200 - total flux cleaned = 0.00699649 Jy ! Total flux subtracted in 200 components = 0.00699649 Jy ! Clean residual min=-0.002093 max=0.002575 Jy/beam ! Clean residual mean=-0.000000 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.321069 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 216 components and 0.321069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069321Jy sigma=0.000775 ! Fit after self-cal, rms=0.069308Jy sigma=0.000775 ! Inverting map ! Added new window around map position (23, -54). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265165 Jy ! Component: 100 - total flux cleaned = 0.00426977 Jy ! Component: 150 - total flux cleaned = 0.00550865 Jy ! Component: 200 - total flux cleaned = 0.00640473 Jy ! Total flux subtracted in 200 components = 0.00640473 Jy ! Clean residual min=-0.001989 max=0.002177 Jy/beam ! Clean residual mean=0.000003 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.327474 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 250 components and 0.327474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069189Jy sigma=0.000773 ! Fit after self-cal, rms=0.069185Jy sigma=0.000773 ! 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=0.069185Jy sigma=0.000773 ! Fit after self-cal, rms=0.069102Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.585 mas, bmaj=7.077 mas, bpa=-56.26 degrees ! Estimated noise=811.178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100835 Jy ! Component: 100 - total flux cleaned = 0.00160167 Jy ! Component: 150 - total flux cleaned = 0.00207786 Jy ! Component: 200 - total flux cleaned = 0.00245759 Jy ! Total flux subtracted in 200 components = 0.00245759 Jy ! Clean residual min=-0.001905 max=0.001961 Jy/beam ! Clean residual mean=0.000003 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.329931 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 269 components and 0.329931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069062Jy sigma=0.000772 ! Fit after self-cal, rms=0.069063Jy 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 = 0.00023857 Jy ! Component: 100 - total flux cleaned = 0.000496858 Jy ! Component: 150 - total flux cleaned = 0.000743491 Jy ! Component: 200 - total flux cleaned = 0.000892335 Jy ! Total flux subtracted in 200 components = 0.000892335 Jy ! Clean residual min=-0.001890 max=0.001913 Jy/beam ! Clean residual mean=0.000003 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.330824 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 286 components and 0.330824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069036Jy sigma=0.000772 ! Fit after self-cal, rms=0.069036Jy sigma=0.000772 ! 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=0.069036Jy sigma=0.000772 ! Fit after self-cal, rms=0.069026Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.785 mas, bmaj=10.93 mas, bpa=-71.07 degrees ! Estimated noise=983.713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109622 Jy ! Component: 100 - total flux cleaned = 0.00164806 Jy ! Component: 150 - total flux cleaned = 0.00191072 Jy ! Component: 200 - total flux cleaned = 0.00212593 Jy ! Total flux subtracted in 200 components = 0.00212593 Jy ! Clean residual min=-0.002026 max=0.001861 Jy/beam ! Clean residual mean=0.000006 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.33295 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 306 components and 0.33295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069016Jy sigma=0.000772 ! Fit after self-cal, rms=0.069015Jy 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 = 0.000186457 Jy ! Component: 100 - total flux cleaned = 0.000338622 Jy ! Component: 150 - total flux cleaned = 0.000501012 Jy ! Component: 200 - total flux cleaned = 0.000653815 Jy ! Total flux subtracted in 200 components = 0.000653815 Jy ! Clean residual min=-0.001997 max=0.001838 Jy/beam ! Clean residual mean=0.000005 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.333603 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 315 components and 0.333603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069010Jy sigma=0.000772 ! Fit after self-cal, rms=0.069009Jy sigma=0.000772 ! 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=3.585 mas, bmaj=7.078 mas, bpa=-56.24 degrees ! Estimated noise=811.017 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.585 x 7.078 at -56.24 degrees (North through East) ! Clean map min=-0.0018711 max=0.21604 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=2.975 mas, bmaj=6.256 mas, bpa=-55.62 degrees ! Estimated noise=1130.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.166432 Jy ! Component: 100 - total flux cleaned = 0.206337 Jy ! Component: 150 - total flux cleaned = 0.224698 Jy ! Component: 200 - total flux cleaned = 0.23695 Jy ! Total flux subtracted in 200 components = 0.23695 Jy ! Clean residual min=-0.006281 max=0.007107 Jy/beam ! Clean residual mean=0.000002 rms=0.001729 Jy/beam ! Combined flux in latest and established models = 0.23695 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.23695 Jy ! Inverting map and beam ! Estimated beam: bmin=3.585 mas, bmaj=7.078 mas, bpa=-56.24 degrees ! Estimated noise=811.017 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 = 0.0131429 Jy ! Component: 100 - total flux cleaned = 0.0229441 Jy ! Component: 150 - total flux cleaned = 0.0306734 Jy ! Component: 200 - total flux cleaned = 0.0370139 Jy ! Total flux subtracted in 200 components = 0.0370139 Jy ! Clean residual min=-0.003765 max=0.005044 Jy/beam ! Clean residual mean=0.000013 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.273964 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 82 components and 0.273964 Jy ! Inverting map ! Added new window around map position (127.5, 69). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00552748 Jy ! Component: 100 - total flux cleaned = 0.0100682 Jy ! Component: 150 - total flux cleaned = 0.0140808 Jy ! Component: 200 - total flux cleaned = 0.0176805 Jy ! Total flux subtracted in 200 components = 0.0176805 Jy ! Clean residual min=-0.002862 max=0.003251 Jy/beam ! Clean residual mean=0.000009 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.291644 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 124 components and 0.291644 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.785 mas, bmaj=10.93 mas, bpa=-71.07 degrees ! Estimated noise=983.713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00543525 Jy ! Component: 100 - total flux cleaned = 0.0097024 Jy ! Component: 150 - total flux cleaned = 0.0133033 Jy ! Component: 200 - total flux cleaned = 0.016416 Jy ! Total flux subtracted in 200 components = 0.016416 Jy ! Clean residual min=-0.002821 max=0.003264 Jy/beam ! Clean residual mean=0.000013 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.30806 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 = 0.00272462 Jy ! Component: 100 - total flux cleaned = 0.00512829 Jy ! Component: 150 - total flux cleaned = 0.00727083 Jy ! Component: 200 - total flux cleaned = 0.00918852 Jy ! Total flux subtracted in 200 components = 0.00918852 Jy ! Clean residual min=-0.002580 max=0.002522 Jy/beam ! Clean residual mean=0.000011 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.317249 Jy ! Adding 123 model components to the UV plane model. ! The established model now contains 232 components and 0.317248 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.585 mas, bmaj=7.078 mas, bpa=-56.24 degrees ! Estimated noise=811.017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167859 Jy ! Component: 100 - total flux cleaned = 0.0030906 Jy ! Component: 150 - total flux cleaned = 0.0044094 Jy ! Component: 200 - total flux cleaned = 0.00546337 Jy ! Total flux subtracted in 200 components = 0.00546337 Jy ! Clean residual min=-0.002236 max=0.002189 Jy/beam ! Clean residual mean=0.000005 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.322712 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 261 components and 0.322712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069169Jy sigma=0.000774 ! Fit after self-cal, rms=0.069152Jy sigma=0.000773 wmodel J1746+6226_S_2014_05_31_pus_map.mod ! Writing 261 model components to file: J1746+6226_S_2014_05_31_pus_map.mod wobs J1746+6226_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1746+6226_S_2014_05_31_pus_uvs.fits wwins J1746+6226_S_2014_05_31_pus_map.win ! wwins: Wrote 8 windows to J1746+6226_S_2014_05_31_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 = -0.000360021 Jy ! Component: 100 - total flux cleaned = -0.000654128 Jy ! Component: 150 - total flux cleaned = -0.000967901 Jy ! Component: 200 - total flux cleaned = -0.00113598 Jy ! Component: 250 - total flux cleaned = -0.00135957 Jy ! Component: 300 - total flux cleaned = -0.00157294 Jy ! Component: 350 - total flux cleaned = -0.0017496 Jy ! Component: 400 - total flux cleaned = -0.00177881 Jy ! Component: 450 - total flux cleaned = -0.00183469 Jy ! Component: 500 - total flux cleaned = -0.00183532 Jy ! Component: 550 - total flux cleaned = -0.00188936 Jy ! Component: 600 - total flux cleaned = -0.00191537 Jy ! Component: 650 - total flux cleaned = -0.00199164 Jy ! Component: 700 - total flux cleaned = -0.00191758 Jy ! Component: 750 - total flux cleaned = -0.00199063 Jy ! Component: 800 - total flux cleaned = -0.00199042 Jy ! Component: 850 - total flux cleaned = -0.0020602 Jy ! Component: 900 - total flux cleaned = -0.00210578 Jy ! Component: 950 - total flux cleaned = -0.00210612 Jy ! Component: 1000 - total flux cleaned = -0.00226186 Jy ! Component: 1050 - total flux cleaned = -0.0022403 Jy ! Component: 1100 - total flux cleaned = -0.00234796 Jy ! Component: 1150 - total flux cleaned = -0.00230564 Jy ! Component: 1200 - total flux cleaned = -0.00234765 Jy ! Component: 1250 - total flux cleaned = -0.00234797 Jy ! Component: 1300 - total flux cleaned = -0.0024094 Jy ! Component: 1350 - total flux cleaned = -0.00234909 Jy ! Component: 1400 - total flux cleaned = -0.00238871 Jy ! Component: 1450 - total flux cleaned = -0.00236905 Jy ! Component: 1500 - total flux cleaned = -0.00233051 Jy ! Component: 1550 - total flux cleaned = -0.00231203 Jy ! Component: 1600 - total flux cleaned = -0.00240626 Jy ! Component: 1650 - total flux cleaned = -0.00229446 Jy ! Component: 1700 - total flux cleaned = -0.00223932 Jy ! Component: 1750 - total flux cleaned = -0.00227572 Jy ! Component: 1800 - total flux cleaned = -0.00229357 Jy ! Component: 1850 - total flux cleaned = -0.00227564 Jy ! Component: 1900 - total flux cleaned = -0.00222271 Jy ! Component: 1950 - total flux cleaned = -0.0022053 Jy ! Component: 2000 - total flux cleaned = -0.00222282 Jy ! Component: 2050 - total flux cleaned = -0.00223979 Jy ! Component: 2100 - total flux cleaned = -0.00218908 Jy ! Component: 2150 - total flux cleaned = -0.0021391 Jy ! Component: 2200 - total flux cleaned = -0.00215589 Jy ! Component: 2250 - total flux cleaned = -0.00215598 Jy ! Component: 2300 - total flux cleaned = -0.00218873 Jy ! Component: 2350 - total flux cleaned = -0.00215667 Jy ! Component: 2400 - total flux cleaned = -0.00222033 Jy ! Component: 2450 - total flux cleaned = -0.00212541 Jy ! Component: 2500 - total flux cleaned = -0.00215703 Jy ! Component: 2550 - total flux cleaned = -0.00220377 Jy ! Component: 2600 - total flux cleaned = -0.0022038 Jy ! Component: 2650 - total flux cleaned = -0.00226485 Jy ! Component: 2700 - total flux cleaned = -0.00227993 Jy ! Component: 2750 - total flux cleaned = -0.00224995 Jy ! Component: 2800 - total flux cleaned = -0.00226475 Jy ! Component: 2850 - total flux cleaned = -0.00230913 Jy ! Component: 2900 - total flux cleaned = -0.00233846 Jy ! Component: 2950 - total flux cleaned = -0.00232393 Jy ! Component: 3000 - total flux cleaned = -0.00236705 Jy ! Component: 3050 - total flux cleaned = -0.00239546 Jy ! Component: 3100 - total flux cleaned = -0.00245197 Jy ! Component: 3150 - total flux cleaned = -0.002452 Jy ! Component: 3200 - total flux cleaned = -0.00243811 Jy ! Component: 3250 - total flux cleaned = -0.00249344 Jy ! Component: 3300 - total flux cleaned = -0.00250702 Jy ! Component: 3350 - total flux cleaned = -0.00253414 Jy ! Component: 3400 - total flux cleaned = -0.00254754 Jy ! Component: 3450 - total flux cleaned = -0.00254741 Jy ! Component: 3500 - total flux cleaned = -0.00262725 Jy ! Component: 3550 - total flux cleaned = -0.00264042 Jy ! Component: 3600 - total flux cleaned = -0.0026275 Jy ! Component: 3650 - total flux cleaned = -0.00264069 Jy ! Component: 3700 - total flux cleaned = -0.00269237 Jy ! Component: 3750 - total flux cleaned = -0.0027053 Jy ! Component: 3800 - total flux cleaned = -0.00273084 Jy ! Component: 3850 - total flux cleaned = -0.0027435 Jy ! Component: 3900 - total flux cleaned = -0.00278122 Jy ! Component: 3950 - total flux cleaned = -0.00276866 Jy ! Component: 4000 - total flux cleaned = -0.00281807 Jy ! Component: 4050 - total flux cleaned = -0.00279337 Jy ! Total flux subtracted in 4096 components = -0.00279345 Jy ! Clean residual min=-0.000695 max=0.000716 Jy/beam ! Clean residual mean=0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.319918 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 544 components and 0.319919 Jy ![Exited script file: muppet] wmap "J1746+6226_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.585 x 7.078 at -56.24 degrees (North through East) ! Clean map min=-0.0015936 max=0.21443 Jy/beam ! Writing clean map to FITS file: J1746+6226_S_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.214435 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219588 device "J1746+6226_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1746+6226_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.30721 0.30721 0.61442 1.22884 2.45768 4.91536 9.83072 19.6614 39.3229 78.6458 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.214 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.585 x 7.078 at -56.24 degrees (North through East) ! Clean map min=-0.0015936 max=0.21443 Jy/beam quit ! Quitting program ! Log file J1746+6226_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 15:34:06 2016