! Started logfile: J1606+3124_S_2014_08_09_pus_uvs.log on Tue Nov 29 23:09:46 2016 obs J1606+3124_S_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1606+3124_S_2014_08_09_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.752827 visibilities/baseline/integration-bin. ! Found source: J1606+3124 ! ! 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 342 lines of history. ! ! Reading 7724 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 J1606+3124_S_2014_08_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 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.441422Jy sigma=0.004993 ! Fit after self-cal, rms=0.396765Jy sigma=0.004546 ! 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=3.25 mas, bmaj=7.162 mas, bpa=19.68 degrees ! Estimated noise=1142.14 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 = 0.475087 Jy ! Component: 100 - total flux cleaned = 0.610705 Jy ! Total flux subtracted in 100 components = 0.610705 Jy ! Clean residual min=-0.029418 max=0.072437 Jy/beam ! Clean residual mean=-0.000051 rms=0.007724 Jy/beam ! Combined flux in latest and established models = 0.610705 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.610705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204741Jy sigma=0.001863 ! Fit after self-cal, rms=0.204498Jy sigma=0.001860 ! Inverting map ! Added new window around map position (-2, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0762967 Jy ! Component: 100 - total flux cleaned = 0.120666 Jy ! Total flux subtracted in 100 components = 0.120666 Jy ! Clean residual min=-0.019137 max=0.023373 Jy/beam ! Clean residual mean=-0.000027 rms=0.004561 Jy/beam ! Combined flux in latest and established models = 0.731371 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.731371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161022Jy sigma=0.001367 ! Fit after self-cal, rms=0.160407Jy sigma=0.001357 ! 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=3.954 mas, bmaj=7.597 mas, bpa=19.53 degrees ! Estimated noise=718.386 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 = 0.0392883 Jy ! Component: 100 - total flux cleaned = 0.0617873 Jy ! Component: 150 - total flux cleaned = 0.0771147 Jy ! Component: 200 - total flux cleaned = 0.0881175 Jy ! Total flux subtracted in 200 components = 0.0881175 Jy ! Clean residual min=-0.014600 max=0.014468 Jy/beam ! Clean residual mean=0.000012 rms=0.003742 Jy/beam ! Combined flux in latest and established models = 0.819488 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 62 components and 0.819488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144357Jy sigma=0.001250 ! Fit after self-cal, rms=0.144235Jy sigma=0.001249 ! 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 0.99 FD 0.82 HN 0.97 KP 1.08 ! LA 1.13 MK 1.05 NL 0.97 OV 0.99 ! PT 1.05 SC 0.98 ! ! ! 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 0.99 HN 1.04 KP 1.02 ! LA 1.07 MK 1.08 NL 0.95 OV 1.02 ! PT 1.04 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 0.94 FD 1.12 HN 1.05 KP 0.92 ! LA 0.85 MK 1.08 NL 1.00 OV 0.95 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.92 HN 1.02 KP 0.89 ! LA 0.82 MK 1.09 NL 1.10 OV 1.01 ! PT 1.06 SC 0.96 ! ! ! Fit before self-cal, rms=0.144235Jy sigma=0.001249 ! Fit after self-cal, rms=0.104449Jy sigma=0.000945 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.989 mas, bmaj=7.608 mas, bpa=19.68 degrees ! Estimated noise=720.738 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 = 0.00468654 Jy ! Component: 100 - total flux cleaned = 0.00673665 Jy ! Component: 150 - total flux cleaned = 0.00759372 Jy ! Component: 200 - total flux cleaned = 0.00779875 Jy ! Total flux subtracted in 200 components = 0.00779875 Jy ! Clean residual min=-0.011844 max=0.009927 Jy/beam ! Clean residual mean=0.000020 rms=0.002875 Jy/beam ! Combined flux in latest and established models = 0.827287 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.827287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103734Jy sigma=0.000941 ! Fit after self-cal, rms=0.103669Jy sigma=0.000940 ! 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=0.103669Jy sigma=0.000940 ! Fit after self-cal, rms=0.073876Jy sigma=0.000787 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.993 mas, bmaj=7.61 mas, bpa=19.71 degrees ! Estimated noise=720.133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000486639 Jy ! Component: 100 - total flux cleaned = -0.000322565 Jy ! Component: 150 - total flux cleaned = -0.000170428 Jy ! Component: 200 - total flux cleaned = -5.17498e-05 Jy ! Total flux subtracted in 200 components = -5.17498e-05 Jy ! Clean residual min=-0.004810 max=0.002998 Jy/beam ! Clean residual mean=0.000000 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.827235 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.827235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073648Jy sigma=0.000785 ! Fit after self-cal, rms=0.073590Jy sigma=0.000784 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 = -0.000137557 Jy ! Component: 100 - total flux cleaned = -0.000189105 Jy ! Component: 150 - total flux cleaned = -9.56241e-05 Jy ! Component: 200 - total flux cleaned = -1.11684e-05 Jy ! Total flux subtracted in 200 components = -1.11684e-05 Jy ! Clean residual min=-0.004570 max=0.002832 Jy/beam ! Clean residual mean=0.000000 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.827224 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.827224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073511Jy sigma=0.000783 ! Fit after self-cal, rms=0.073491Jy sigma=0.000783 ! 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=0.073491Jy sigma=0.000783 ! Fit after self-cal, rms=0.073553Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4 mas, bmaj=7.608 mas, bpa=19.69 degrees ! Estimated noise=720.439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00123944 Jy ! Component: 100 - total flux cleaned = -0.00139807 Jy ! Component: 150 - total flux cleaned = -0.00152132 Jy ! Component: 200 - total flux cleaned = -0.0015204 Jy ! Total flux subtracted in 200 components = -0.0015204 Jy ! Clean residual min=-0.004146 max=0.002697 Jy/beam ! Clean residual mean=0.000000 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.825704 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 100 components and 0.825704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073478Jy sigma=0.000782 ! Fit after self-cal, rms=0.073463Jy sigma=0.000782 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 = -0.000262012 Jy ! Component: 100 - total flux cleaned = -0.000454605 Jy ! Component: 150 - total flux cleaned = -0.000455285 Jy ! Component: 200 - total flux cleaned = -0.000425071 Jy ! Total flux subtracted in 200 components = -0.000425071 Jy ! Clean residual min=-0.003845 max=0.002595 Jy/beam ! Clean residual mean=0.000000 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.825279 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 105 components and 0.825279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073419Jy sigma=0.000781 ! Fit after self-cal, rms=0.073406Jy sigma=0.000781 ! 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=0.073406Jy sigma=0.000781 ! Fit after self-cal, rms=0.073450Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.286 mas, bmaj=9.533 mas, bpa=4.978 degrees ! Estimated noise=843.065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0014973 Jy ! Component: 100 - total flux cleaned = -0.00180179 Jy ! Component: 150 - total flux cleaned = -0.00195877 Jy ! Component: 200 - total flux cleaned = -0.00198049 Jy ! Total flux subtracted in 200 components = -0.00198049 Jy ! Clean residual min=-0.002750 max=0.002630 Jy/beam ! Clean residual mean=-0.000000 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.823298 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 115 components and 0.823298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073428Jy sigma=0.000781 ! Fit after self-cal, rms=0.073416Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.23103e-05 Jy ! Component: 100 - total flux cleaned = -0.000181657 Jy ! Component: 150 - total flux cleaned = -0.000279696 Jy ! Component: 200 - total flux cleaned = -0.000313307 Jy ! Total flux subtracted in 200 components = -0.000313307 Jy ! Clean residual min=-0.002700 max=0.002585 Jy/beam ! Clean residual mean=0.000000 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.822985 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 118 components and 0.822985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073399Jy sigma=0.000780 ! Fit after self-cal, rms=0.073390Jy sigma=0.000780 ! 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=4.006 mas, bmaj=7.607 mas, bpa=19.68 degrees ! Estimated noise=720.687 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.006 x 7.607 at 19.68 degrees (North through East) ! Clean map min=-0.00283 max=0.63163 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073390Jy sigma=0.000780 ! Fit after self-cal, rms=0.068481Jy sigma=0.000722 ! Inverting map and beam ! Estimated beam: bmin=4.008 mas, bmaj=7.609 mas, bpa=19.67 degrees ! Estimated noise=720.616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000715907 Jy ! Component: 100 - total flux cleaned = -0.00112628 Jy ! Component: 150 - total flux cleaned = -0.00119524 Jy ! Component: 200 - total flux cleaned = -0.00122525 Jy ! Total flux subtracted in 200 components = -0.00122525 Jy ! Clean residual min=-0.002980 max=0.002418 Jy/beam ! Clean residual mean=0.000001 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.82176 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 126 components and 0.82176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068432Jy sigma=0.000721 ! Fit after self-cal, rms=0.068423Jy sigma=0.000721 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161413 Jy ! Component: 100 - total flux cleaned = -0.000289289 Jy ! Component: 150 - total flux cleaned = -0.000343783 Jy ! Component: 200 - total flux cleaned = -0.000418737 Jy ! Total flux subtracted in 200 components = -0.000418737 Jy ! Clean residual min=-0.002789 max=0.002327 Jy/beam ! Clean residual mean=0.000001 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.821341 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 132 components and 0.821341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068395Jy sigma=0.000721 ! Fit after self-cal, rms=0.068388Jy sigma=0.000721 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068388Jy sigma=0.000721 ! Fit after self-cal, rms=0.068411Jy sigma=0.000720 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=3.291 mas, bmaj=7.151 mas, bpa=19.85 degrees ! Estimated noise=1154.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.479846 Jy ! Component: 100 - total flux cleaned = 0.619475 Jy ! Component: 150 - total flux cleaned = 0.693113 Jy ! Component: 200 - total flux cleaned = 0.735019 Jy ! Total flux subtracted in 200 components = 0.735019 Jy ! Clean residual min=-0.008133 max=0.020754 Jy/beam ! Clean residual mean=-0.000016 rms=0.002541 Jy/beam ! Combined flux in latest and established models = 0.735019 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.735019 Jy ! Inverting map and beam ! Estimated beam: bmin=4.011 mas, bmaj=7.609 mas, bpa=19.66 degrees ! Estimated noise=720.699 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 = 0.0320877 Jy ! Component: 100 - total flux cleaned = 0.0490034 Jy ! Component: 150 - total flux cleaned = 0.0596511 Jy ! Component: 200 - total flux cleaned = 0.0668434 Jy ! Total flux subtracted in 200 components = 0.0668434 Jy ! Clean residual min=-0.003633 max=0.003950 Jy/beam ! Clean residual mean=-0.000008 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.801862 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 53 components and 0.801862 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00506482 Jy ! Component: 100 - total flux cleaned = 0.00873735 Jy ! Component: 150 - total flux cleaned = 0.0114832 Jy ! Component: 200 - total flux cleaned = 0.0135884 Jy ! Total flux subtracted in 200 components = 0.0135884 Jy ! Clean residual min=-0.003193 max=0.002605 Jy/beam ! Clean residual mean=-0.000001 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.81545 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 78 components and 0.81545 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=7.292 mas, bmaj=9.535 mas, bpa=4.937 degrees ! Estimated noise=842.038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219471 Jy ! Component: 100 - total flux cleaned = 0.0035326 Jy ! Component: 150 - total flux cleaned = 0.0043873 Jy ! Component: 200 - total flux cleaned = 0.00470153 Jy ! Total flux subtracted in 200 components = 0.00470153 Jy ! Clean residual min=-0.002553 max=0.002413 Jy/beam ! Clean residual mean=0.000000 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.820152 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 = 7.93435e-05 Jy ! Component: 100 - total flux cleaned = 9.81255e-05 Jy ! Component: 150 - total flux cleaned = 0.000131337 Jy ! Component: 200 - total flux cleaned = 0.000146906 Jy ! Total flux subtracted in 200 components = 0.000146906 Jy ! Clean residual min=-0.002536 max=0.002418 Jy/beam ! Clean residual mean=0.000001 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.820299 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 119 components and 0.820298 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.011 mas, bmaj=7.609 mas, bpa=19.66 degrees ! Estimated noise=720.699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000387533 Jy ! Component: 100 - total flux cleaned = 0.000530635 Jy ! Component: 150 - total flux cleaned = 0.000529921 Jy ! Component: 200 - total flux cleaned = 0.000482536 Jy ! Total flux subtracted in 200 components = 0.000482536 Jy ! Clean residual min=-0.002902 max=0.002563 Jy/beam ! Clean residual mean=0.000001 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.820781 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 128 components and 0.820781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068396Jy sigma=0.000720 ! Fit after self-cal, rms=0.068365Jy sigma=0.000720 wmodel J1606+3124_S_2014_08_09_pus_map.mod ! Writing 128 model components to file: J1606+3124_S_2014_08_09_pus_map.mod wobs J1606+3124_S_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1606+3124_S_2014_08_09_pus_uvs.fits wwins J1606+3124_S_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J1606+3124_S_2014_08_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 = -0.000774901 Jy ! Component: 100 - total flux cleaned = -0.00154589 Jy ! Component: 150 - total flux cleaned = -0.00222467 Jy ! Component: 200 - total flux cleaned = -0.00267283 Jy ! Component: 250 - total flux cleaned = -0.00277979 Jy ! Component: 300 - total flux cleaned = -0.00284814 Jy ! Component: 350 - total flux cleaned = -0.00281527 Jy ! Component: 400 - total flux cleaned = -0.00284658 Jy ! Component: 450 - total flux cleaned = -0.00284622 Jy ! Component: 500 - total flux cleaned = -0.00281632 Jy ! Component: 550 - total flux cleaned = -0.00278784 Jy ! Component: 600 - total flux cleaned = -0.00281615 Jy ! Component: 650 - total flux cleaned = -0.00267577 Jy ! Component: 700 - total flux cleaned = -0.00270334 Jy ! Component: 750 - total flux cleaned = -0.00262167 Jy ! Component: 800 - total flux cleaned = -0.00256834 Jy ! Component: 850 - total flux cleaned = -0.00248991 Jy ! Component: 900 - total flux cleaned = -0.00256582 Jy ! Component: 950 - total flux cleaned = -0.00253983 Jy ! Component: 1000 - total flux cleaned = -0.00246539 Jy ! Component: 1050 - total flux cleaned = -0.0025142 Jy ! Component: 1100 - total flux cleaned = -0.00249005 Jy ! Component: 1150 - total flux cleaned = -0.00253733 Jy ! Component: 1200 - total flux cleaned = -0.00260696 Jy ! Component: 1250 - total flux cleaned = -0.00258382 Jy ! Component: 1300 - total flux cleaned = -0.0025835 Jy ! Component: 1350 - total flux cleaned = -0.00253959 Jy ! Component: 1400 - total flux cleaned = -0.00249604 Jy ! Component: 1450 - total flux cleaned = -0.00251839 Jy ! Component: 1500 - total flux cleaned = -0.00260315 Jy ! Component: 1550 - total flux cleaned = -0.0025821 Jy ! Component: 1600 - total flux cleaned = -0.00258243 Jy ! Component: 1650 - total flux cleaned = -0.00260332 Jy ! Component: 1700 - total flux cleaned = -0.00258362 Jy ! Component: 1750 - total flux cleaned = -0.00262352 Jy ! Component: 1800 - total flux cleaned = -0.0026629 Jy ! Component: 1850 - total flux cleaned = -0.00266284 Jy ! Component: 1900 - total flux cleaned = -0.00262464 Jy ! Component: 1950 - total flux cleaned = -0.00266297 Jy ! Component: 2000 - total flux cleaned = -0.00260692 Jy ! Component: 2050 - total flux cleaned = -0.00264425 Jy ! Component: 2100 - total flux cleaned = -0.00264446 Jy ! Component: 2150 - total flux cleaned = -0.00266243 Jy ! Component: 2200 - total flux cleaned = -0.00259082 Jy ! Component: 2250 - total flux cleaned = -0.00260879 Jy ! Component: 2300 - total flux cleaned = -0.00267892 Jy ! Component: 2350 - total flux cleaned = -0.00266142 Jy ! Component: 2400 - total flux cleaned = -0.00266118 Jy ! Component: 2450 - total flux cleaned = -0.00266099 Jy ! Component: 2500 - total flux cleaned = -0.00262733 Jy ! Component: 2550 - total flux cleaned = -0.00264434 Jy ! Component: 2600 - total flux cleaned = -0.00269393 Jy ! Component: 2650 - total flux cleaned = -0.00267751 Jy ! Component: 2700 - total flux cleaned = -0.00267748 Jy ! Component: 2750 - total flux cleaned = -0.00270984 Jy ! Component: 2800 - total flux cleaned = -0.00277342 Jy ! Component: 2850 - total flux cleaned = -0.00278903 Jy ! Component: 2900 - total flux cleaned = -0.00278888 Jy ! Component: 2950 - total flux cleaned = -0.00280431 Jy ! Component: 3000 - total flux cleaned = -0.00285032 Jy ! Component: 3050 - total flux cleaned = -0.00286521 Jy ! Component: 3100 - total flux cleaned = -0.00288022 Jy ! Component: 3150 - total flux cleaned = -0.00292486 Jy ! Component: 3200 - total flux cleaned = -0.00298397 Jy ! Component: 3250 - total flux cleaned = -0.00299855 Jy ! Component: 3300 - total flux cleaned = -0.00299852 Jy ! Component: 3350 - total flux cleaned = -0.0030561 Jy ! Component: 3400 - total flux cleaned = -0.00305608 Jy ! Component: 3450 - total flux cleaned = -0.003042 Jy ! Component: 3500 - total flux cleaned = -0.00302847 Jy ! Component: 3550 - total flux cleaned = -0.0030842 Jy ! Component: 3600 - total flux cleaned = -0.00313948 Jy ! Component: 3650 - total flux cleaned = -0.00312579 Jy ! Component: 3700 - total flux cleaned = -0.00312589 Jy ! Component: 3750 - total flux cleaned = -0.00315314 Jy ! Component: 3800 - total flux cleaned = -0.00317975 Jy ! Component: 3850 - total flux cleaned = -0.00319304 Jy ! Component: 3900 - total flux cleaned = -0.00316683 Jy ! Component: 3950 - total flux cleaned = -0.00316689 Jy ! Component: 4000 - total flux cleaned = -0.00315407 Jy ! Component: 4050 - total flux cleaned = -0.00314107 Jy ! Total flux subtracted in 4096 components = -0.00316672 Jy ! Clean residual min=-0.000679 max=0.000720 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.817614 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 436 components and 0.817614 Jy ![Exited script file: muppet] wmap "J1606+3124_S_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.011 x 7.609 at 19.66 degrees (North through East) ! Clean map min=-0.0017902 max=0.63255 Jy/beam ! Writing clean map to FITS file: J1606+3124_S_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.632548 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000242484 device "J1606+3124_S_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1606+3124_S_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.115004 0.115004 0.230007 0.460014 0.920028 1.84006 3.68011 7.36022 14.7204 29.4409 58.8818 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.632 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.011 x 7.609 at 19.66 degrees (North through East) ! Clean map min=-0.0017902 max=0.63255 Jy/beam quit ! Quitting program ! Log file J1606+3124_S_2014_08_09_pus_uvs.log closed on Tue Nov 29 23:09:51 2016