! Started logfile: /image_prod/ug002_uva//J1423-2218_S_dfm.log on Thu Mar 5 01:43:17 2020 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 /image_prod/ug002_uva//J1423-2218_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1423-2218_S_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979444 visibilities/baseline/integration-bin. ! Found source: J1423-2218 ! ! 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 5289 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 J1423-2218_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.024027Jy sigma=6.762808 ! Fit after self-cal, rms=0.811364Jy sigma=5.396652 ! 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=2.557 mas, bmaj=6.923 mas, bpa=-5.701 degrees ! Estimated noise=2.22904 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 = 0.138711 Jy ! Component: 100 - total flux cleaned = 0.192938 Jy ! Total flux subtracted in 100 components = 0.192938 Jy ! Clean residual min=-0.011817 max=0.026191 Jy/beam ! Clean residual mean=-0.000020 rms=0.003487 Jy/beam ! Combined flux in latest and established models = 0.192938 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.192938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109027Jy sigma=0.592652 ! Fit after self-cal, rms=0.108707Jy sigma=0.590241 ! Inverting map ! Added new window around map position (-2.5, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.029217 Jy ! Component: 100 - total flux cleaned = 0.0453497 Jy ! Total flux subtracted in 100 components = 0.0453497 Jy ! Clean residual min=-0.009618 max=0.014828 Jy/beam ! Clean residual mean=0.000004 rms=0.002318 Jy/beam ! Combined flux in latest and established models = 0.238288 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.238288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097531Jy sigma=0.506230 ! Fit after self-cal, rms=0.097203Jy sigma=0.503612 ! 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=3.115 mas, bmaj=8.095 mas, bpa=-5 degrees ! Estimated noise=1.53554 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 (-6, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166226 Jy ! Component: 100 - total flux cleaned = 0.0254778 Jy ! Component: 150 - total flux cleaned = 0.029155 Jy ! Component: 200 - total flux cleaned = 0.0295232 Jy ! Total flux subtracted in 200 components = 0.0295232 Jy ! Clean residual min=-0.007811 max=0.008646 Jy/beam ! Clean residual mean=0.000029 rms=0.001906 Jy/beam ! Combined flux in latest and established models = 0.267811 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 54 components and 0.267811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093407Jy sigma=0.482140 ! Fit after self-cal, rms=0.093243Jy sigma=0.480773 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.115 x 8.095 at -5 degrees (North through East) ! Clean map min=-0.0078683 max=0.17322 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 1.14 KP 1.02 ! LA 1.02 MK 0.98 NL 1.01 OV 0.82 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.13 KP 1.00 ! LA 1.03 MK 0.97 NL 1.14 OV 0.93 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.13 KP 1.03 ! LA 1.00 MK 0.88 NL 0.98 OV 0.86 ! PT 1.04 SC 0.98 ! ! ! Fit before self-cal, rms=0.093243Jy sigma=0.480773 ! Fit after self-cal, rms=0.088659Jy sigma=0.463132 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.095 mas, bmaj=8.019 mas, bpa=-5.235 degrees ! Estimated noise=1.52143 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 = 0.00125836 Jy ! Component: 100 - total flux cleaned = 0.00114722 Jy ! Component: 150 - total flux cleaned = 0.000862165 Jy ! Component: 200 - total flux cleaned = 0.000775498 Jy ! Total flux subtracted in 200 components = 0.000775498 Jy ! Clean residual min=-0.004699 max=0.005139 Jy/beam ! Clean residual mean=0.000001 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.268586 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.268586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088308Jy sigma=0.461781 ! Fit after self-cal, rms=0.088328Jy sigma=0.461512 ! 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=0.088328Jy sigma=0.461512 ! Fit after self-cal, rms=0.083126Jy sigma=0.451418 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.077 mas, bmaj=7.993 mas, bpa=-5.346 degrees ! Estimated noise=1.51186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124723 Jy ! Component: 100 - total flux cleaned = 0.00148395 Jy ! Component: 150 - total flux cleaned = 0.00161492 Jy ! Component: 200 - total flux cleaned = 0.00161504 Jy ! Total flux subtracted in 200 components = 0.00161504 Jy ! Clean residual min=-0.003457 max=0.002965 Jy/beam ! Clean residual mean=-0.000008 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.270201 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 94 components and 0.270201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082979Jy sigma=0.450454 ! Fit after self-cal, rms=0.082960Jy sigma=0.450346 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 = 0.000384353 Jy ! Component: 100 - total flux cleaned = 0.000329346 Jy ! Component: 150 - total flux cleaned = 0.000276523 Jy ! Component: 200 - total flux cleaned = 0.000275915 Jy ! Total flux subtracted in 200 components = 0.000275915 Jy ! Clean residual min=-0.003407 max=0.002827 Jy/beam ! Clean residual mean=-0.000007 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.270477 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 104 components and 0.270477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082881Jy sigma=0.449940 ! Fit after self-cal, rms=0.082878Jy sigma=0.449904 ! 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=0.082878Jy sigma=0.449904 ! Fit after self-cal, rms=0.082323Jy sigma=0.449515 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.067 mas, bmaj=7.976 mas, bpa=-5.39 degrees ! Estimated noise=1.50472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210144 Jy ! Component: 100 - total flux cleaned = 0.000315402 Jy ! Component: 150 - total flux cleaned = 0.000363039 Jy ! Component: 200 - total flux cleaned = 0.000363225 Jy ! Total flux subtracted in 200 components = 0.000363225 Jy ! Clean residual min=-0.003154 max=0.002741 Jy/beam ! Clean residual mean=-0.000009 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.270841 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 117 components and 0.270841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082258Jy sigma=0.449127 ! Fit after self-cal, rms=0.082250Jy sigma=0.449098 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 = 0.000106272 Jy ! Component: 100 - total flux cleaned = 0.000104629 Jy ! Component: 150 - total flux cleaned = 0.000105408 Jy ! Component: 200 - total flux cleaned = 0.000140133 Jy ! Total flux subtracted in 200 components = 0.000140133 Jy ! Clean residual min=-0.003121 max=0.002756 Jy/beam ! Clean residual mean=-0.000009 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.270981 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.270981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082207Jy sigma=0.448888 ! Fit after self-cal, rms=0.082207Jy sigma=0.448866 ! 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=0.082207Jy sigma=0.448866 ! Fit after self-cal, rms=0.082201Jy sigma=0.448838 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.705 mas, bmaj=17.61 mas, bpa=-1.377 degrees ! Estimated noise=1.91163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.80218e-05 Jy ! Component: 100 - total flux cleaned = 6.74926e-05 Jy ! Component: 150 - total flux cleaned = 6.97359e-05 Jy ! Component: 200 - total flux cleaned = 6.89194e-05 Jy ! Total flux subtracted in 200 components = 6.89194e-05 Jy ! Clean residual min=-0.003003 max=0.002861 Jy/beam ! Clean residual mean=-0.000019 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.27105 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 127 components and 0.27105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082177Jy sigma=0.448719 ! Fit after self-cal, rms=0.082177Jy sigma=0.448696 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 = 5.62037e-05 Jy ! Component: 100 - total flux cleaned = 5.61988e-05 Jy ! Component: 150 - total flux cleaned = 3.60097e-05 Jy ! Component: 200 - total flux cleaned = 1.91148e-05 Jy ! Total flux subtracted in 200 components = 1.91148e-05 Jy ! Clean residual min=-0.002927 max=0.002841 Jy/beam ! Clean residual mean=-0.000019 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.271069 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 132 components and 0.271069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082162Jy sigma=0.448643 ! Fit after self-cal, rms=0.082162Jy sigma=0.448624 ! 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=3.061 mas, bmaj=7.965 mas, bpa=-5.43 degrees ! Estimated noise=1.50119 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.061 x 7.965 at -5.43 degrees (North through East) ! Clean map min=-0.0033466 max=0.17113 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=2.517 mas, bmaj=6.849 mas, bpa=-6.001 degrees ! Estimated noise=2.15293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.136617 Jy ! Component: 100 - total flux cleaned = 0.191871 Jy ! Component: 150 - total flux cleaned = 0.220042 Jy ! Component: 200 - total flux cleaned = 0.236688 Jy ! Total flux subtracted in 200 components = 0.236688 Jy ! Clean residual min=-0.006213 max=0.011047 Jy/beam ! Clean residual mean=-0.000021 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 0.236688 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.236688 Jy ! Inverting map and beam ! Estimated beam: bmin=3.061 mas, bmaj=7.965 mas, bpa=-5.43 degrees ! Estimated noise=1.50119 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 = 0.0148931 Jy ! Component: 100 - total flux cleaned = 0.0232204 Jy ! Component: 150 - total flux cleaned = 0.0284797 Jy ! Component: 200 - total flux cleaned = 0.0319851 Jy ! Total flux subtracted in 200 components = 0.0319851 Jy ! Clean residual min=-0.003536 max=0.004541 Jy/beam ! Clean residual mean=-0.000013 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.268673 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 54 components and 0.268673 Jy ! Inverting map ! Added new window around map position (3.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217284 Jy ! Component: 100 - total flux cleaned = 0.00293616 Jy ! Component: 150 - total flux cleaned = 0.00337573 Jy ! Component: 200 - total flux cleaned = 0.00375236 Jy ! Total flux subtracted in 200 components = 0.00375236 Jy ! Clean residual min=-0.003109 max=0.002728 Jy/beam ! Clean residual mean=-0.000009 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.272426 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.272426 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=7.705 mas, bmaj=17.61 mas, bpa=-1.377 degrees ! Estimated noise=1.91163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.34395e-05 Jy ! Component: 100 - total flux cleaned = 0.000207862 Jy ! Component: 150 - total flux cleaned = 0.000318844 Jy ! Component: 200 - total flux cleaned = 0.000256233 Jy ! Total flux subtracted in 200 components = 0.000256233 Jy ! Clean residual min=-0.002885 max=0.002738 Jy/beam ! Clean residual mean=-0.000016 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.272682 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 = -5.95504e-05 Jy ! Component: 100 - total flux cleaned = -0.000114078 Jy ! Component: 150 - total flux cleaned = -0.000139967 Jy ! Component: 200 - total flux cleaned = -0.000189979 Jy ! Total flux subtracted in 200 components = -0.000189979 Jy ! Clean residual min=-0.002858 max=0.002750 Jy/beam ! Clean residual mean=-0.000016 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.272492 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.272492 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.061 mas, bmaj=7.965 mas, bpa=-5.43 degrees ! Estimated noise=1.50119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000514411 Jy ! Component: 100 - total flux cleaned = -0.000337288 Jy ! Component: 150 - total flux cleaned = -0.000281971 Jy ! Component: 200 - total flux cleaned = -0.000331219 Jy ! Total flux subtracted in 200 components = -0.000331219 Jy ! Clean residual min=-0.003086 max=0.002699 Jy/beam ! Clean residual mean=-0.000008 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.272161 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 115 components and 0.272161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082144Jy sigma=0.448627 ! Fit after self-cal, rms=0.082138Jy sigma=0.448541 wmodel J1423-2218_S_map.mod ! Writing 115 model components to file: J1423-2218_S_map.mod wobs J1423-2218_S_uvs.fits ! Writing UV FITS file: J1423-2218_S_uvs.fits wwins J1423-2218_S_map.win ! wwins: Wrote 4 windows to J1423-2218_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 = -0.00101352 Jy ! Component: 100 - total flux cleaned = -0.00151783 Jy ! Component: 150 - total flux cleaned = -0.00168306 Jy ! Component: 200 - total flux cleaned = -0.00199603 Jy ! Component: 250 - total flux cleaned = -0.00225803 Jy ! Component: 300 - total flux cleaned = -0.00247353 Jy ! Component: 350 - total flux cleaned = -0.00271754 Jy ! Component: 400 - total flux cleaned = -0.00295421 Jy ! Component: 450 - total flux cleaned = -0.00295366 Jy ! Component: 500 - total flux cleaned = -0.00288889 Jy ! Component: 550 - total flux cleaned = -0.00298269 Jy ! Component: 600 - total flux cleaned = -0.00285933 Jy ! Component: 650 - total flux cleaned = -0.00276964 Jy ! Component: 700 - total flux cleaned = -0.00276998 Jy ! Component: 750 - total flux cleaned = -0.00274068 Jy ! Component: 800 - total flux cleaned = -0.00271184 Jy ! Component: 850 - total flux cleaned = -0.00262804 Jy ! Component: 900 - total flux cleaned = -0.00265545 Jy ! Component: 950 - total flux cleaned = -0.00257388 Jy ! Component: 1000 - total flux cleaned = -0.00257478 Jy ! Component: 1050 - total flux cleaned = -0.00252289 Jy ! Component: 1100 - total flux cleaned = -0.00247193 Jy ! Component: 1150 - total flux cleaned = -0.00237111 Jy ! Component: 1200 - total flux cleaned = -0.00232114 Jy ! Component: 1250 - total flux cleaned = -0.00232087 Jy ! Component: 1300 - total flux cleaned = -0.00232055 Jy ! Component: 1350 - total flux cleaned = -0.00234422 Jy ! Component: 1400 - total flux cleaned = -0.00232058 Jy ! Component: 1450 - total flux cleaned = -0.00232051 Jy ! Component: 1500 - total flux cleaned = -0.00225168 Jy ! Component: 1550 - total flux cleaned = -0.00225187 Jy ! Component: 1600 - total flux cleaned = -0.00220727 Jy ! Component: 1650 - total flux cleaned = -0.00231776 Jy ! Component: 1700 - total flux cleaned = -0.00225194 Jy ! Component: 1750 - total flux cleaned = -0.00231667 Jy ! Component: 1800 - total flux cleaned = -0.00227333 Jy ! Component: 1850 - total flux cleaned = -0.00229454 Jy ! Component: 1900 - total flux cleaned = -0.00235738 Jy ! Component: 1950 - total flux cleaned = -0.00231639 Jy ! Component: 2000 - total flux cleaned = -0.00237773 Jy ! Component: 2050 - total flux cleaned = -0.00229671 Jy ! Component: 2100 - total flux cleaned = -0.00227663 Jy ! Component: 2150 - total flux cleaned = -0.00233617 Jy ! Component: 2200 - total flux cleaned = -0.00227706 Jy ! Component: 2250 - total flux cleaned = -0.00225745 Jy ! Component: 2300 - total flux cleaned = -0.00227678 Jy ! Component: 2350 - total flux cleaned = -0.00223896 Jy ! Component: 2400 - total flux cleaned = -0.00229542 Jy ! Component: 2450 - total flux cleaned = -0.00227662 Jy ! Component: 2500 - total flux cleaned = -0.00231375 Jy ! Component: 2550 - total flux cleaned = -0.00231373 Jy ! Component: 2600 - total flux cleaned = -0.00231376 Jy ! Component: 2650 - total flux cleaned = -0.00234985 Jy ! Component: 2700 - total flux cleaned = -0.00234981 Jy ! Component: 2750 - total flux cleaned = -0.00234961 Jy ! Component: 2800 - total flux cleaned = -0.0023849 Jy ! Component: 2850 - total flux cleaned = -0.00235008 Jy ! Component: 2900 - total flux cleaned = -0.00240147 Jy ! Component: 2950 - total flux cleaned = -0.00243543 Jy ! Component: 3000 - total flux cleaned = -0.00245213 Jy ! Component: 3050 - total flux cleaned = -0.00245198 Jy ! Component: 3100 - total flux cleaned = -0.00248522 Jy ! Component: 3150 - total flux cleaned = -0.00241917 Jy ! Component: 3200 - total flux cleaned = -0.00248482 Jy ! Component: 3250 - total flux cleaned = -0.00251733 Jy ! Component: 3300 - total flux cleaned = -0.00256558 Jy ! Component: 3350 - total flux cleaned = -0.00258147 Jy ! Component: 3400 - total flux cleaned = -0.00259735 Jy ! Component: 3450 - total flux cleaned = -0.0025975 Jy ! Component: 3500 - total flux cleaned = -0.00264436 Jy ! Component: 3550 - total flux cleaned = -0.00269095 Jy ! Component: 3600 - total flux cleaned = -0.00269099 Jy ! Component: 3650 - total flux cleaned = -0.00273698 Jy ! Component: 3700 - total flux cleaned = -0.0027825 Jy ! Component: 3750 - total flux cleaned = -0.00275229 Jy ! Component: 3800 - total flux cleaned = -0.00282737 Jy ! Component: 3850 - total flux cleaned = -0.00287206 Jy ! Component: 3900 - total flux cleaned = -0.00287202 Jy ! Component: 3950 - total flux cleaned = -0.00285745 Jy ! Component: 4000 - total flux cleaned = -0.00293059 Jy ! Component: 4050 - total flux cleaned = -0.00290152 Jy ! Total flux subtracted in 4096 components = -0.00291602 Jy ! Clean residual min=-0.000812 max=0.000788 Jy/beam ! Clean residual mean=-0.000004 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.269245 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 408 components and 0.269245 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1423-2218_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.061 x 7.965 at -5.43 degrees (North through East) ! Clean map min=-0.0026451 max=0.16822 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1423-2218_S_map.fits wmodel /image_prod/ug002_uva//J1423-2218_S_map.mod ! Writing 408 model components to file: /image_prod/ug002_uva//J1423-2218_S_map.mod wobs /image_prod/ug002_uva//J1423-2218_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1423-2218_S_uvs.fits wwins /image_prod/ug002_uva//J1423-2218_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1423-2218_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.168221 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000266066 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.474494 0.474494 0.948987 1.89797 3.79595 7.5919 15.1838 30.3676 60.7352 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.168 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 632.252 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1423-2218_S_dfm.log closed on Thu Mar 5 01:43:21 2020