! Started logfile: /vlbi/uf001/uva//J0639+7324_S_dfm.log on Sun Jan 13 23:05:49 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J0639+7324_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0639+7324_S_uva.fits ! AN table 1: 54 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.790123 visibilities/baseline/integration-bin. ! Found source: J0639+7324 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 4608 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 ![@/opt64/bin/pima_mupet_01.dfm J0639+7324_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.119978Jy sigma=16.935006 ! Fit after self-cal, rms=0.519724Jy sigma=8.004120 ! 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=3.041 mas, bmaj=3.696 mas, bpa=-70.87 degrees ! Estimated noise=0.914152 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 = 0.372593 Jy ! Component: 100 - total flux cleaned = 0.471314 Jy ! Total flux subtracted in 100 components = 0.471314 Jy ! Clean residual min=-0.022628 max=0.058406 Jy/beam ! Clean residual mean=-0.000044 rms=0.006523 Jy/beam ! Combined flux in latest and established models = 0.471314 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.471314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.147219Jy sigma=2.166284 ! Fit after self-cal, rms=0.147123Jy sigma=2.165237 ! Inverting map ! Added new window around map position (-1.5, 8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0571658 Jy ! Component: 100 - total flux cleaned = 0.0932024 Jy ! Total flux subtracted in 100 components = 0.0932024 Jy ! Clean residual min=-0.015937 max=0.020888 Jy/beam ! Clean residual mean=-0.000009 rms=0.004319 Jy/beam ! Combined flux in latest and established models = 0.564517 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.564517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114478Jy sigma=1.681470 ! Fit after self-cal, rms=0.113465Jy sigma=1.664649 ! 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=3.667 mas, bmaj=4.315 mas, bpa=-73.69 degrees ! Estimated noise=0.740622 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 = 0.0378086 Jy ! Component: 100 - total flux cleaned = 0.0623022 Jy ! Component: 150 - total flux cleaned = 0.0791325 Jy ! Component: 200 - total flux cleaned = 0.0910775 Jy ! Total flux subtracted in 200 components = 0.0910775 Jy ! Clean residual min=-0.012733 max=0.017146 Jy/beam ! Clean residual mean=0.000053 rms=0.004023 Jy/beam ! Combined flux in latest and established models = 0.655594 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 47 components and 0.655594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096752Jy sigma=1.428908 ! Fit after self-cal, rms=0.096190Jy sigma=1.417778 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.667 x 4.315 at -73.69 degrees (North through East) ! Clean map min=-0.011939 max=0.49237 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.94 HN 1.01 LA 0.92 ! MK 1.03 NL 1.10 OV 1.07 PT 0.96 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.00 LA 0.97 ! MK 1.02 NL 1.05 OV 1.01 PT 0.98 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.01 LA 0.97 ! MK 1.02 NL 1.05 OV 1.04 PT 0.98 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.096190Jy sigma=1.417778 ! Fit after self-cal, rms=0.083433Jy sigma=1.252597 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.719 mas, bmaj=4.358 mas, bpa=-73.83 degrees ! Estimated noise=0.733401 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 (-2.5, 14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144737 Jy ! Component: 100 - total flux cleaned = 0.0195813 Jy ! Component: 150 - total flux cleaned = 0.0220978 Jy ! Component: 200 - total flux cleaned = 0.0240019 Jy ! Total flux subtracted in 200 components = 0.0240019 Jy ! Clean residual min=-0.009020 max=0.008966 Jy/beam ! Clean residual mean=0.000085 rms=0.002426 Jy/beam ! Combined flux in latest and established models = 0.679596 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.679596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080660Jy sigma=1.209508 ! Fit after self-cal, rms=0.080348Jy sigma=1.203497 ! 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. ! ! Fit before self-cal, rms=0.080348Jy sigma=1.203497 ! Fit after self-cal, rms=0.074744Jy sigma=1.092098 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.715 mas, bmaj=4.362 mas, bpa=-73.82 degrees ! Estimated noise=0.735433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333886 Jy ! Component: 100 - total flux cleaned = 0.00519087 Jy ! Component: 150 - total flux cleaned = 0.00633635 Jy ! Component: 200 - total flux cleaned = 0.00727426 Jy ! Total flux subtracted in 200 components = 0.00727426 Jy ! Clean residual min=-0.004155 max=0.004017 Jy/beam ! Clean residual mean=0.000008 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.68687 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.68687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074250Jy sigma=1.084941 ! Fit after self-cal, rms=0.074291Jy sigma=1.084101 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 = 0.00102181 Jy ! Component: 100 - total flux cleaned = 0.00179764 Jy ! Component: 150 - total flux cleaned = 0.00243689 Jy ! Component: 200 - total flux cleaned = 0.00271617 Jy ! Total flux subtracted in 200 components = 0.00271617 Jy ! Clean residual min=-0.003817 max=0.003943 Jy/beam ! Clean residual mean=0.000009 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.689586 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 0.689586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074145Jy sigma=1.082033 ! Fit after self-cal, rms=0.074143Jy sigma=1.081820 ! Inverting map ! Added new window around map position (0, 26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357478 Jy ! Component: 100 - total flux cleaned = 0.00547792 Jy ! Component: 150 - total flux cleaned = 0.00678704 Jy ! Component: 200 - total flux cleaned = 0.00724032 Jy ! Total flux subtracted in 200 components = 0.00724032 Jy ! Clean residual min=-0.003423 max=0.003178 Jy/beam ! Clean residual mean=0.000011 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.696827 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 118 components and 0.696827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073931Jy sigma=1.078994 ! Fit after self-cal, rms=0.073922Jy sigma=1.078830 ! 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. ! ! Fit before self-cal, rms=0.073922Jy sigma=1.078830 ! Fit after self-cal, rms=0.073965Jy sigma=1.077180 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.726 mas, bmaj=4.362 mas, bpa=-73.72 degrees ! Estimated noise=0.735449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000828155 Jy ! Component: 100 - total flux cleaned = 0.00185206 Jy ! Component: 150 - total flux cleaned = 0.00238509 Jy ! Component: 200 - total flux cleaned = 0.00271811 Jy ! Total flux subtracted in 200 components = 0.00271811 Jy ! Clean residual min=-0.003076 max=0.003001 Jy/beam ! Clean residual mean=0.000009 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.699545 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 128 components and 0.699545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073859Jy sigma=1.075755 ! Fit after self-cal, rms=0.073860Jy sigma=1.075606 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 = 0.000521622 Jy ! Component: 100 - total flux cleaned = 0.00091659 Jy ! Component: 150 - total flux cleaned = 0.00119473 Jy ! Component: 200 - total flux cleaned = 0.00145175 Jy ! Total flux subtracted in 200 components = 0.00145175 Jy ! Clean residual min=-0.002932 max=0.002959 Jy/beam ! Clean residual mean=0.000009 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.700997 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 139 components and 0.700997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073811Jy sigma=1.074923 ! Fit after self-cal, rms=0.073810Jy sigma=1.074873 ! 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. ! ! Fit before self-cal, rms=0.073810Jy sigma=1.074873 ! Fit after self-cal, rms=0.073871Jy sigma=1.074606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.537 mas, bmaj=8.868 mas, bpa=84.36 degrees ! Estimated noise=0.96602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018562 Jy ! Component: 100 - total flux cleaned = 0.00261974 Jy ! Component: 150 - total flux cleaned = 0.00320725 Jy ! Component: 200 - total flux cleaned = 0.00355327 Jy ! Total flux subtracted in 200 components = 0.00355327 Jy ! Clean residual min=-0.003034 max=0.003342 Jy/beam ! Clean residual mean=0.000022 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.70455 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 152 components and 0.70455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073831Jy sigma=1.074127 ! Fit after self-cal, rms=0.073831Jy sigma=1.074029 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 = 0.000351805 Jy ! Component: 100 - total flux cleaned = 0.000713714 Jy ! Component: 150 - total flux cleaned = 0.000911415 Jy ! Component: 200 - total flux cleaned = 0.001039 Jy ! Total flux subtracted in 200 components = 0.001039 Jy ! Clean residual min=-0.002913 max=0.003189 Jy/beam ! Clean residual mean=0.000023 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.705589 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 162 components and 0.705589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073816Jy sigma=1.073873 ! Fit after self-cal, rms=0.073815Jy sigma=1.073826 ! 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=3.732 mas, bmaj=4.36 mas, bpa=-73.67 degrees ! Estimated noise=0.735541 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.732 x 4.36 at -73.67 degrees (North through East) ! Clean map min=-0.002671 max=0.48656 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.085 mas, bmaj=3.728 mas, bpa=-70.66 degrees ! Estimated noise=0.920587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.374556 Jy ! Component: 100 - total flux cleaned = 0.47573 Jy ! Component: 150 - total flux cleaned = 0.531621 Jy ! Component: 200 - total flux cleaned = 0.567202 Jy ! Total flux subtracted in 200 components = 0.567202 Jy ! Clean residual min=-0.010162 max=0.019536 Jy/beam ! Clean residual mean=-0.000040 rms=0.002972 Jy/beam ! Combined flux in latest and established models = 0.567202 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.567202 Jy ! Inverting map and beam ! Estimated beam: bmin=3.732 mas, bmaj=4.36 mas, bpa=-73.67 degrees ! Estimated noise=0.735541 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) ! Added new window around map position (-1, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0331553 Jy ! Component: 100 - total flux cleaned = 0.0554839 Jy ! Component: 150 - total flux cleaned = 0.0714259 Jy ! Component: 200 - total flux cleaned = 0.0833369 Jy ! Total flux subtracted in 200 components = 0.0833369 Jy ! Clean residual min=-0.005963 max=0.006946 Jy/beam ! Clean residual mean=-0.000012 rms=0.001640 Jy/beam ! Combined flux in latest and established models = 0.650539 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 66 components and 0.650539 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=7.537 mas, bmaj=8.868 mas, bpa=84.36 degrees ! Estimated noise=0.96602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016624 Jy ! Component: 100 - total flux cleaned = 0.0267187 Jy ! Component: 150 - total flux cleaned = 0.0337628 Jy ! Component: 200 - total flux cleaned = 0.0389155 Jy ! Total flux subtracted in 200 components = 0.0389155 Jy ! Clean residual min=-0.004821 max=0.003954 Jy/beam ! Clean residual mean=0.000009 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.689455 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 = 0.00390607 Jy ! Component: 100 - total flux cleaned = 0.0069098 Jy ! Component: 150 - total flux cleaned = 0.00923831 Jy ! Component: 200 - total flux cleaned = 0.0110585 Jy ! Total flux subtracted in 200 components = 0.0110585 Jy ! Clean residual min=-0.003477 max=0.003173 Jy/beam ! Clean residual mean=0.000018 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.700513 Jy ! Adding 134 model components to the UV plane model. ! The established model now contains 188 components and 0.700513 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.732 mas, bmaj=4.36 mas, bpa=-73.67 degrees ! Estimated noise=0.735541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190122 Jy ! Component: 100 - total flux cleaned = 0.00293875 Jy ! Component: 150 - total flux cleaned = 0.00334088 Jy ! Component: 200 - total flux cleaned = 0.00341354 Jy ! Total flux subtracted in 200 components = 0.00341354 Jy ! Clean residual min=-0.003250 max=0.002831 Jy/beam ! Clean residual mean=0.000009 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.703927 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 212 components and 0.703927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073991Jy sigma=1.076336 ! Fit after self-cal, rms=0.073885Jy sigma=1.074815 wmodel J0639+7324_S_map.mod ! Writing 212 model components to file: J0639+7324_S_map.mod wobs J0639+7324_S_uvs.fits ! Writing UV FITS file: J0639+7324_S_uvs.fits wwins J0639+7324_S_map.win ! wwins: Wrote 5 windows to J0639+7324_S_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 = -0.000580174 Jy ! Component: 100 - total flux cleaned = -0.000835088 Jy ! Component: 150 - total flux cleaned = -0.00107576 Jy ! Component: 200 - total flux cleaned = -0.000985484 Jy ! Component: 250 - total flux cleaned = -0.000852893 Jy ! Component: 300 - total flux cleaned = -0.000640043 Jy ! Component: 350 - total flux cleaned = -0.00055693 Jy ! Component: 400 - total flux cleaned = -0.000355381 Jy ! Component: 450 - total flux cleaned = -0.000238825 Jy ! Component: 500 - total flux cleaned = -0.000279249 Jy ! Component: 550 - total flux cleaned = -0.000279895 Jy ! Component: 600 - total flux cleaned = -0.000242811 Jy ! Component: 650 - total flux cleaned = -0.000134892 Jy ! Component: 700 - total flux cleaned = -6.4394e-05 Jy ! Component: 750 - total flux cleaned = 0.000108615 Jy ! Component: 800 - total flux cleaned = 0.000311371 Jy ! Component: 850 - total flux cleaned = 0.00044433 Jy ! Component: 900 - total flux cleaned = 0.000607644 Jy ! Component: 950 - total flux cleaned = 0.000736195 Jy ! Component: 1000 - total flux cleaned = 0.000894591 Jy ! Component: 1050 - total flux cleaned = 0.00105058 Jy ! Component: 1100 - total flux cleaned = 0.00105038 Jy ! Component: 1150 - total flux cleaned = 0.00111119 Jy ! Component: 1200 - total flux cleaned = 0.00117113 Jy ! Component: 1250 - total flux cleaned = 0.00125984 Jy ! Component: 1300 - total flux cleaned = 0.00125968 Jy ! Component: 1350 - total flux cleaned = 0.00137504 Jy ! Component: 1400 - total flux cleaned = 0.00137473 Jy ! Component: 1450 - total flux cleaned = 0.0014308 Jy ! Component: 1500 - total flux cleaned = 0.00148712 Jy ! Component: 1550 - total flux cleaned = 0.00156917 Jy ! Component: 1600 - total flux cleaned = 0.00162295 Jy ! Component: 1650 - total flux cleaned = 0.00175635 Jy ! Component: 1700 - total flux cleaned = 0.00164975 Jy ! Component: 1750 - total flux cleaned = 0.00178117 Jy ! Component: 1800 - total flux cleaned = 0.00183359 Jy ! Component: 1850 - total flux cleaned = 0.00198789 Jy ! Component: 1900 - total flux cleaned = 0.00206375 Jy ! Component: 1950 - total flux cleaned = 0.00216413 Jy ! Component: 2000 - total flux cleaned = 0.00228826 Jy ! Component: 2050 - total flux cleaned = 0.00236188 Jy ! Component: 2100 - total flux cleaned = 0.00248359 Jy ! Component: 2150 - total flux cleaned = 0.00257963 Jy ! Component: 2200 - total flux cleaned = 0.00272283 Jy ! Component: 2250 - total flux cleaned = 0.00288791 Jy ! Component: 2300 - total flux cleaned = 0.00300474 Jy ! Component: 2350 - total flux cleaned = 0.00319002 Jy ! Component: 2400 - total flux cleaned = 0.00332741 Jy ! Component: 2450 - total flux cleaned = 0.00346393 Jy ! Component: 2500 - total flux cleaned = 0.00359889 Jy ! Component: 2550 - total flux cleaned = 0.00371028 Jy ! Component: 2600 - total flux cleaned = 0.00386506 Jy ! Component: 2650 - total flux cleaned = 0.0039747 Jy ! Component: 2700 - total flux cleaned = 0.00410475 Jy ! Component: 2750 - total flux cleaned = 0.00421237 Jy ! Component: 2800 - total flux cleaned = 0.00429749 Jy ! Component: 2850 - total flux cleaned = 0.00440305 Jy ! Component: 2900 - total flux cleaned = 0.00450759 Jy ! Component: 2950 - total flux cleaned = 0.0046319 Jy ! Component: 3000 - total flux cleaned = 0.00473428 Jy ! Component: 3050 - total flux cleaned = 0.00487672 Jy ! Component: 3100 - total flux cleaned = 0.00503818 Jy ! Component: 3150 - total flux cleaned = 0.00499818 Jy ! Component: 3200 - total flux cleaned = 0.00507798 Jy ! Component: 3250 - total flux cleaned = 0.00517638 Jy ! Component: 3300 - total flux cleaned = 0.00519601 Jy ! Component: 3350 - total flux cleaned = 0.00527383 Jy ! Component: 3400 - total flux cleaned = 0.00542777 Jy ! Component: 3450 - total flux cleaned = 0.00546607 Jy ! Component: 3500 - total flux cleaned = 0.00557983 Jy ! Component: 3550 - total flux cleaned = 0.00565523 Jy ! Component: 3600 - total flux cleaned = 0.00569252 Jy ! Component: 3650 - total flux cleaned = 0.00574814 Jy ! Component: 3700 - total flux cleaned = 0.00584002 Jy ! Component: 3750 - total flux cleaned = 0.00596768 Jy ! Component: 3800 - total flux cleaned = 0.00598571 Jy ! Component: 3850 - total flux cleaned = 0.00605764 Jy ! Component: 3900 - total flux cleaned = 0.00616491 Jy ! Component: 3950 - total flux cleaned = 0.0062536 Jy ! Component: 4000 - total flux cleaned = 0.00625366 Jy ! Component: 4050 - total flux cleaned = 0.00635872 Jy ! Total flux subtracted in 4096 components = 0.00635872 Jy ! Clean residual min=-0.001053 max=0.001266 Jy/beam ! Clean residual mean=0.000006 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.710285 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 474 components and 0.710285 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0639+7324_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.732 x 4.36 at -73.67 degrees (North through East) ! Clean map min=-0.002227 max=0.48668 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0639+7324_S_map.fits wmodel /vlbi/uf001/uva//J0639+7324_S_map.mod ! Writing 474 model components to file: /vlbi/uf001/uva//J0639+7324_S_map.mod wobs /vlbi/uf001/uva//J0639+7324_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0639+7324_S_uvs.fits wwins /vlbi/uf001/uva//J0639+7324_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J0639+7324_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.486675 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000301153 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.185639 0.185639 0.371278 0.742557 1.48511 2.97023 5.94045 11.8809 23.7618 47.5236 95.0473 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.486 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1616.04 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0639+7324_S_dfm.log closed on Sun Jan 13 23:05:54 2019