! Started logfile: /vlbi/uf001/uva//J0319-1613_S_dfm.log on Sun Jan 13 21:45:22 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//J0319-1613_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0319-1613_S_uva.fits ! AN table 1: 48 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.987269 visibilities/baseline/integration-bin. ! Found source: J0319-1613 ! ! 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 44 lines of history. ! ! Reading 5118 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 J0319-1613_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.024021Jy sigma=17.540754 ! Fit after self-cal, rms=0.820610Jy sigma=14.013037 ! 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=2.491 mas, bmaj=6.466 mas, bpa=-3.547 degrees ! Estimated noise=0.799185 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 = 0.13866 Jy ! Component: 100 - total flux cleaned = 0.172761 Jy ! Total flux subtracted in 100 components = 0.172761 Jy ! Clean residual min=-0.010117 max=0.022285 Jy/beam ! Clean residual mean=-0.000003 rms=0.002995 Jy/beam ! Combined flux in latest and established models = 0.172761 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.172761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093043Jy sigma=1.426102 ! Fit after self-cal, rms=0.093018Jy sigma=1.425722 ! Inverting map ! Added new window around map position (-7.5, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201897 Jy ! Component: 100 - total flux cleaned = 0.0310213 Jy ! Total flux subtracted in 100 components = 0.0310213 Jy ! Clean residual min=-0.007909 max=0.011792 Jy/beam ! Clean residual mean=-0.000002 rms=0.002232 Jy/beam ! Combined flux in latest and established models = 0.203783 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.203783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087783Jy sigma=1.330891 ! Fit after self-cal, rms=0.087559Jy sigma=1.327366 ! 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=2.879 mas, bmaj=7.255 mas, bpa=-4.694 degrees ! Estimated noise=0.595905 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 = 0.0113334 Jy ! Component: 100 - total flux cleaned = 0.0191409 Jy ! Component: 150 - total flux cleaned = 0.0247901 Jy ! Component: 200 - total flux cleaned = 0.0289425 Jy ! Total flux subtracted in 200 components = 0.0289425 Jy ! Clean residual min=-0.007321 max=0.010049 Jy/beam ! Clean residual mean=0.000002 rms=0.002148 Jy/beam ! Combined flux in latest and established models = 0.232725 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 52 components and 0.232725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085630Jy sigma=1.292056 ! Fit after self-cal, rms=0.085532Jy sigma=1.290381 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.879 x 7.255 at -4.694 degrees (North through East) ! Clean map min=-0.0072103 max=0.17995 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.01 KP 1.01 LA 0.94 ! MK 1.12 NL 1.07 OV 0.96 PT 0.97 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.88 HN 1.03 KP 0.99 LA 0.97 ! MK 0.98 NL 1.03 OV 0.82 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 1.04 KP 0.97 LA 0.97 ! MK 0.97 NL 1.05 OV 0.96 PT 0.98 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.085532Jy sigma=1.290381 ! Fit after self-cal, rms=0.096792Jy sigma=1.224989 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.887 mas, bmaj=7.311 mas, bpa=-4.23 degrees ! Estimated noise=0.597146 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 = 0.00269794 Jy ! Component: 100 - total flux cleaned = 0.00337772 Jy ! Component: 150 - total flux cleaned = 0.00369657 Jy ! Component: 200 - total flux cleaned = 0.003922 Jy ! Total flux subtracted in 200 components = 0.003922 Jy ! Clean residual min=-0.006837 max=0.006008 Jy/beam ! Clean residual mean=0.000000 rms=0.001642 Jy/beam ! Combined flux in latest and established models = 0.236647 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.236647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096594Jy sigma=1.223400 ! Fit after self-cal, rms=0.096814Jy sigma=1.222703 ! 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=0.096814Jy sigma=1.222703 ! Fit after self-cal, rms=0.087370Jy sigma=1.176940 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.89 mas, bmaj=7.337 mas, bpa=-4.235 degrees ! Estimated noise=0.596905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141368 Jy ! Component: 100 - total flux cleaned = 0.00153846 Jy ! Component: 150 - total flux cleaned = 0.00148331 Jy ! Component: 200 - total flux cleaned = 0.00153058 Jy ! Total flux subtracted in 200 components = 0.00153058 Jy ! Clean residual min=-0.002914 max=0.003498 Jy/beam ! Clean residual mean=0.000002 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.238178 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.238178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087286Jy sigma=1.175151 ! Fit after self-cal, rms=0.087296Jy sigma=1.174752 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 (-49.5, 42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340094 Jy ! Component: 100 - total flux cleaned = 0.00440368 Jy ! Component: 150 - total flux cleaned = 0.0045816 Jy ! Component: 200 - total flux cleaned = 0.00462243 Jy ! Total flux subtracted in 200 components = 0.00462243 Jy ! Clean residual min=-0.002683 max=0.002663 Jy/beam ! Clean residual mean=0.000005 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.2428 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.2428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087169Jy sigma=1.172006 ! Fit after self-cal, rms=0.087155Jy sigma=1.171819 ! 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=0.087155Jy sigma=1.171819 ! Fit after self-cal, rms=0.086703Jy sigma=1.171416 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.892 mas, bmaj=7.335 mas, bpa=-4.165 degrees ! Estimated noise=0.595738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000943756 Jy ! Component: 100 - total flux cleaned = 0.00114097 Jy ! Component: 150 - total flux cleaned = 0.00117615 Jy ! Component: 200 - total flux cleaned = 0.00120779 Jy ! Total flux subtracted in 200 components = 0.00120779 Jy ! Clean residual min=-0.002553 max=0.002421 Jy/beam ! Clean residual mean=0.000004 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.244008 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 106 components and 0.244008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086673Jy sigma=1.170760 ! Fit after self-cal, rms=0.086667Jy sigma=1.170727 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 = 0.000204137 Jy ! Component: 100 - total flux cleaned = 0.000234774 Jy ! Component: 150 - total flux cleaned = 0.000234542 Jy ! Component: 200 - total flux cleaned = 0.000234133 Jy ! Total flux subtracted in 200 components = 0.000234133 Jy ! Clean residual min=-0.002496 max=0.002485 Jy/beam ! Clean residual mean=0.000005 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.244242 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 112 components and 0.244242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086649Jy sigma=1.170389 ! Fit after self-cal, rms=0.086650Jy sigma=1.170379 ! 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=0.086650Jy sigma=1.170379 ! Fit after self-cal, rms=0.086578Jy sigma=1.170338 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.841 mas, bmaj=14.59 mas, bpa=-2.295 degrees ! Estimated noise=0.817528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000772324 Jy ! Component: 100 - total flux cleaned = 0.000670771 Jy ! Component: 150 - total flux cleaned = 0.000623775 Jy ! Component: 200 - total flux cleaned = 0.000558194 Jy ! Total flux subtracted in 200 components = 0.000558194 Jy ! Clean residual min=-0.002646 max=0.002947 Jy/beam ! Clean residual mean=0.000011 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.2448 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 119 components and 0.2448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086570Jy sigma=1.170355 ! Fit after self-cal, rms=0.086565Jy sigma=1.170329 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 = 0.000203605 Jy ! Component: 100 - total flux cleaned = 0.000181971 Jy ! Component: 150 - total flux cleaned = 0.000142435 Jy ! Component: 200 - total flux cleaned = 8.58971e-05 Jy ! Total flux subtracted in 200 components = 8.58971e-05 Jy ! Clean residual min=-0.002605 max=0.002961 Jy/beam ! Clean residual mean=0.000011 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.244886 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 121 components and 0.244886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086561Jy sigma=1.170390 ! Fit after self-cal, rms=0.086558Jy sigma=1.170379 ! 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=2.893 mas, bmaj=7.337 mas, bpa=-4.145 degrees ! Estimated noise=0.595293 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.893 x 7.337 at -4.145 degrees (North through East) ! Clean map min=-0.0023909 max=0.17954 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=2.506 mas, bmaj=6.536 mas, bpa=-3.087 degrees ! Estimated noise=0.801431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138864 Jy ! Component: 100 - total flux cleaned = 0.174061 Jy ! Component: 150 - total flux cleaned = 0.192371 Jy ! Component: 200 - total flux cleaned = 0.203742 Jy ! Total flux subtracted in 200 components = 0.203742 Jy ! Clean residual min=-0.004585 max=0.006618 Jy/beam ! Clean residual mean=-0.000003 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 0.203742 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.203742 Jy ! Inverting map and beam ! Estimated beam: bmin=2.893 mas, bmaj=7.337 mas, bpa=-4.145 degrees ! Estimated noise=0.595293 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 = 0.0108624 Jy ! Component: 100 - total flux cleaned = 0.0181387 Jy ! Component: 150 - total flux cleaned = 0.023433 Jy ! Component: 200 - total flux cleaned = 0.0273641 Jy ! Total flux subtracted in 200 components = 0.0273641 Jy ! Clean residual min=-0.003077 max=0.003788 Jy/beam ! Clean residual mean=-0.000001 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.231106 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 56 components and 0.231106 Jy ! Inverting map ! Added new window around map position (-11.5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357913 Jy ! Component: 100 - total flux cleaned = 0.00602262 Jy ! Component: 150 - total flux cleaned = 0.00791426 Jy ! Component: 200 - total flux cleaned = 0.00900008 Jy ! Total flux subtracted in 200 components = 0.00900008 Jy ! Clean residual min=-0.002703 max=0.002509 Jy/beam ! Clean residual mean=0.000003 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.240106 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 77 components and 0.240106 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=6.841 mas, bmaj=14.59 mas, bpa=-2.295 degrees ! Estimated noise=0.817528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182784 Jy ! Component: 100 - total flux cleaned = 0.00245547 Jy ! Component: 150 - total flux cleaned = 0.00290875 Jy ! Component: 200 - total flux cleaned = 0.00325162 Jy ! Total flux subtracted in 200 components = 0.00325162 Jy ! Clean residual min=-0.002798 max=0.002590 Jy/beam ! Clean residual mean=0.000011 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.243358 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 = 0.000147474 Jy ! Component: 100 - total flux cleaned = 0.000277618 Jy ! Component: 150 - total flux cleaned = 0.000392998 Jy ! Component: 200 - total flux cleaned = 0.000435014 Jy ! Total flux subtracted in 200 components = 0.000435014 Jy ! Clean residual min=-0.002708 max=0.002533 Jy/beam ! Clean residual mean=0.000011 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.243793 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 109 components and 0.243793 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.893 mas, bmaj=7.337 mas, bpa=-4.145 degrees ! Estimated noise=0.595293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000377719 Jy ! Component: 100 - total flux cleaned = -0.000511112 Jy ! Component: 150 - total flux cleaned = -0.00051342 Jy ! Component: 200 - total flux cleaned = -0.000515322 Jy ! Total flux subtracted in 200 components = -0.000515322 Jy ! Clean residual min=-0.002513 max=0.002454 Jy/beam ! Clean residual mean=0.000004 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.243278 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 132 components and 0.243278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086539Jy sigma=1.169839 ! Fit after self-cal, rms=0.086515Jy sigma=1.169723 wmodel J0319-1613_S_map.mod ! Writing 132 model components to file: J0319-1613_S_map.mod wobs J0319-1613_S_uvs.fits ! Writing UV FITS file: J0319-1613_S_uvs.fits wwins J0319-1613_S_map.win ! wwins: Wrote 4 windows to J0319-1613_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 = -0.00018862 Jy ! Component: 100 - total flux cleaned = -0.000312389 Jy ! Component: 150 - total flux cleaned = -0.000234427 Jy ! Component: 200 - total flux cleaned = -0.000159306 Jy ! Component: 250 - total flux cleaned = -0.000123033 Jy ! Component: 300 - total flux cleaned = -0.000123414 Jy ! Component: 350 - total flux cleaned = -0.000191889 Jy ! Component: 400 - total flux cleaned = -0.000259052 Jy ! Component: 450 - total flux cleaned = -0.000355292 Jy ! Component: 500 - total flux cleaned = -0.000385825 Jy ! Component: 550 - total flux cleaned = -0.000325266 Jy ! Component: 600 - total flux cleaned = -0.000295948 Jy ! Component: 650 - total flux cleaned = -0.000180023 Jy ! Component: 700 - total flux cleaned = -6.75503e-05 Jy ! Component: 750 - total flux cleaned = -6.77404e-05 Jy ! Component: 800 - total flux cleaned = 1.40135e-05 Jy ! Component: 850 - total flux cleaned = -1.20539e-05 Jy ! Component: 900 - total flux cleaned = 6.56904e-05 Jy ! Component: 950 - total flux cleaned = 6.54712e-05 Jy ! Component: 1000 - total flux cleaned = -8.8993e-06 Jy ! Component: 1050 - total flux cleaned = -8.38024e-06 Jy ! Component: 1100 - total flux cleaned = 1.60413e-05 Jy ! Component: 1150 - total flux cleaned = 3.99519e-05 Jy ! Component: 1200 - total flux cleaned = 1.632e-05 Jy ! Component: 1250 - total flux cleaned = -5.26921e-05 Jy ! Component: 1300 - total flux cleaned = -0.000120158 Jy ! Component: 1350 - total flux cleaned = -0.000164772 Jy ! Component: 1400 - total flux cleaned = -0.000186646 Jy ! Component: 1450 - total flux cleaned = -0.000229864 Jy ! Component: 1500 - total flux cleaned = -0.000356998 Jy ! Component: 1550 - total flux cleaned = -0.000419224 Jy ! Component: 1600 - total flux cleaned = -0.000501281 Jy ! Component: 1650 - total flux cleaned = -0.000663431 Jy ! Component: 1700 - total flux cleaned = -0.000703376 Jy ! Component: 1750 - total flux cleaned = -0.000782004 Jy ! Component: 1800 - total flux cleaned = -0.000879509 Jy ! Component: 1850 - total flux cleaned = -0.000956409 Jy ! Component: 1900 - total flux cleaned = -0.0010322 Jy ! Component: 1950 - total flux cleaned = -0.00112583 Jy ! Component: 2000 - total flux cleaned = -0.00123664 Jy ! Component: 2050 - total flux cleaned = -0.00123602 Jy ! Component: 2100 - total flux cleaned = -0.00127221 Jy ! Component: 2150 - total flux cleaned = -0.0013078 Jy ! Component: 2200 - total flux cleaned = -0.00137825 Jy ! Component: 2250 - total flux cleaned = -0.00143003 Jy ! Component: 2300 - total flux cleaned = -0.00142989 Jy ! Component: 2350 - total flux cleaned = -0.0014128 Jy ! Component: 2400 - total flux cleaned = -0.00144655 Jy ! Component: 2450 - total flux cleaned = -0.00144643 Jy ! Component: 2500 - total flux cleaned = -0.00152876 Jy ! Component: 2550 - total flux cleaned = -0.00157732 Jy ! Component: 2600 - total flux cleaned = -0.00157746 Jy ! Component: 2650 - total flux cleaned = -0.00160902 Jy ! Component: 2700 - total flux cleaned = -0.00162467 Jy ! Component: 2750 - total flux cleaned = -0.00167146 Jy ! Component: 2800 - total flux cleaned = -0.00170237 Jy ! Component: 2850 - total flux cleaned = -0.00170236 Jy ! Component: 2900 - total flux cleaned = -0.00176313 Jy ! Component: 2950 - total flux cleaned = -0.00185289 Jy ! Component: 3000 - total flux cleaned = -0.00192697 Jy ! Component: 3050 - total flux cleaned = -0.00195645 Jy ! Component: 3100 - total flux cleaned = -0.00200014 Jy ! Component: 3150 - total flux cleaned = -0.00201441 Jy ! Component: 3200 - total flux cleaned = -0.00202877 Jy ! Component: 3250 - total flux cleaned = -0.00204294 Jy ! Component: 3300 - total flux cleaned = -0.00205708 Jy ! Component: 3350 - total flux cleaned = -0.00204315 Jy ! Component: 3400 - total flux cleaned = -0.00208503 Jy ! Component: 3450 - total flux cleaned = -0.00209884 Jy ! Component: 3500 - total flux cleaned = -0.00211266 Jy ! Component: 3550 - total flux cleaned = -0.00211272 Jy ! Component: 3600 - total flux cleaned = -0.0021128 Jy ! Component: 3650 - total flux cleaned = -0.00211281 Jy ! Component: 3700 - total flux cleaned = -0.0021261 Jy ! Component: 3750 - total flux cleaned = -0.00209951 Jy ! Component: 3800 - total flux cleaned = -0.00209957 Jy ! Component: 3850 - total flux cleaned = -0.00209947 Jy ! Component: 3900 - total flux cleaned = -0.00213811 Jy ! Component: 3950 - total flux cleaned = -0.00215093 Jy ! Component: 4000 - total flux cleaned = -0.00217642 Jy ! Component: 4050 - total flux cleaned = -0.00216386 Jy ! Total flux subtracted in 4096 components = -0.00218905 Jy ! Clean residual min=-0.000719 max=0.000872 Jy/beam ! Clean residual mean=0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.241089 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 420 components and 0.241088 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0319-1613_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.893 x 7.337 at -4.145 degrees (North through East) ! Clean map min=-0.0016033 max=0.18063 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0319-1613_S_map.fits wmodel /vlbi/uf001/uva//J0319-1613_S_map.mod ! Writing 420 model components to file: /vlbi/uf001/uva//J0319-1613_S_map.mod wobs /vlbi/uf001/uva//J0319-1613_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0319-1613_S_uvs.fits wwins /vlbi/uf001/uva//J0319-1613_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0319-1613_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.180625 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000217546 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.361322 0.361322 0.722644 1.44529 2.89058 5.78115 11.5623 23.1246 46.2492 92.4985 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.18 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 830.284 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0319-1613_S_dfm.log closed on Sun Jan 13 21:45:27 2019