! Started logfile: /image_prod/ug002_uva//J1033+6051_S_dfm.log on Wed Mar 4 23:37:32 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//J1033+6051_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1033+6051_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.896296 visibilities/baseline/integration-bin. ! Found source: J1033+6051 ! ! 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 5808 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 J1033+6051_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.256528Jy sigma=7.071188 ! Fit after self-cal, rms=0.385991Jy sigma=1.971857 ! 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=3.271 mas, bmaj=4.101 mas, bpa=15.1 degrees ! Estimated noise=2.2116 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 = 0.549044 Jy ! Component: 100 - total flux cleaned = 0.670445 Jy ! Total flux subtracted in 100 components = 0.670445 Jy ! Clean residual min=-0.022273 max=0.040150 Jy/beam ! Clean residual mean=0.000012 rms=0.005777 Jy/beam ! Combined flux in latest and established models = 0.670445 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.670445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.288819Jy sigma=0.881169 ! Fit after self-cal, rms=0.288807Jy sigma=0.881047 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0425987 Jy ! Component: 100 - total flux cleaned = 0.0639429 Jy ! Total flux subtracted in 100 components = 0.0639429 Jy ! Clean residual min=-0.022750 max=0.021085 Jy/beam ! Clean residual mean=-0.000002 rms=0.005039 Jy/beam ! Combined flux in latest and established models = 0.734388 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.734388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.277170Jy sigma=0.823866 ! Fit after self-cal, rms=0.277095Jy sigma=0.823108 ! 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=3.882 mas, bmaj=4.677 mas, bpa=13.3 degrees ! Estimated noise=1.6138 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 = 0.0138579 Jy ! Component: 100 - total flux cleaned = 0.0158488 Jy ! Component: 150 - total flux cleaned = 0.0170704 Jy ! Component: 200 - total flux cleaned = 0.018823 Jy ! Total flux subtracted in 200 components = 0.018823 Jy ! Clean residual min=-0.024801 max=0.023740 Jy/beam ! Clean residual mean=-0.000010 rms=0.005492 Jy/beam ! Combined flux in latest and established models = 0.753211 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.753211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.272860Jy sigma=0.817582 ! Fit after self-cal, rms=0.272837Jy sigma=0.817354 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.882 x 4.677 at 13.3 degrees (North through East) ! Clean map min=-0.024251 max=0.7081 Jy/beam 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 0.91 FD 1.03 HN 1.01 KP 0.99 ! LA 1.05 MK 0.98 NL 1.00 OV 0.99 ! SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.06 HN 1.01 KP 1.03 ! LA 1.05 MK 0.96 NL 0.86 OV 1.03 ! SC 1.12 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.01 KP 1.01 ! LA 1.06 MK 0.98 NL 0.91 OV 0.98 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.272837Jy sigma=0.817354 ! Fit after self-cal, rms=0.230319Jy sigma=0.752962 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.913 mas, bmaj=4.694 mas, bpa=13.05 degrees ! Estimated noise=1.62016 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 = -0.00133492 Jy ! Component: 100 - total flux cleaned = -0.000387082 Jy ! Component: 150 - total flux cleaned = 0.000678302 Jy ! Component: 200 - total flux cleaned = 0.00161849 Jy ! Total flux subtracted in 200 components = 0.00161849 Jy ! Clean residual min=-0.017924 max=0.020861 Jy/beam ! Clean residual mean=0.000005 rms=0.004544 Jy/beam ! Combined flux in latest and established models = 0.75483 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.754829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.228679Jy sigma=0.750919 ! Fit after self-cal, rms=0.228670Jy sigma=0.750842 ! 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=0.228670Jy sigma=0.750842 ! Fit after self-cal, rms=0.119864Jy sigma=0.389668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.883 mas, bmaj=4.7 mas, bpa=14.53 degrees ! Estimated noise=1.61643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000728431 Jy ! Component: 100 - total flux cleaned = 0.000744615 Jy ! Component: 150 - total flux cleaned = 0.000586066 Jy ! Component: 200 - total flux cleaned = 0.000343636 Jy ! Total flux subtracted in 200 components = 0.000343636 Jy ! Clean residual min=-0.004315 max=0.006896 Jy/beam ! Clean residual mean=0.000001 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.755173 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.755173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119295Jy sigma=0.383692 ! Fit after self-cal, rms=0.119364Jy sigma=0.383415 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 (0, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00511699 Jy ! Component: 100 - total flux cleaned = 0.00549854 Jy ! Component: 150 - total flux cleaned = 0.00570022 Jy ! Component: 200 - total flux cleaned = 0.00578499 Jy ! Total flux subtracted in 200 components = 0.00578499 Jy ! Clean residual min=-0.003871 max=0.003728 Jy/beam ! Clean residual mean=-0.000000 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.760958 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.760958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119001Jy sigma=0.380107 ! Fit after self-cal, rms=0.118985Jy sigma=0.379908 ! 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=0.118985Jy sigma=0.379908 ! Fit after self-cal, rms=0.121192Jy sigma=0.377755 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.865 mas, bmaj=4.709 mas, bpa=14.39 degrees ! Estimated noise=1.61613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000737118 Jy ! Component: 100 - total flux cleaned = 0.00111929 Jy ! Component: 150 - total flux cleaned = 0.00169519 Jy ! Component: 200 - total flux cleaned = 0.00226349 Jy ! Total flux subtracted in 200 components = 0.00226349 Jy ! Clean residual min=-0.002896 max=0.003240 Jy/beam ! Clean residual mean=0.000000 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.763222 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.763222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120980Jy sigma=0.375583 ! Fit after self-cal, rms=0.120985Jy sigma=0.375565 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 (-92, -71.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00080325 Jy ! Component: 100 - total flux cleaned = 0.000377976 Jy ! Component: 150 - total flux cleaned = 0.000446219 Jy ! Component: 200 - total flux cleaned = 0.000380315 Jy ! Total flux subtracted in 200 components = 0.000380315 Jy ! Clean residual min=-0.002703 max=0.003041 Jy/beam ! Clean residual mean=-0.000000 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.763602 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.763602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120852Jy sigma=0.374431 ! Fit after self-cal, rms=0.120841Jy sigma=0.374391 ! 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=0.120841Jy sigma=0.374391 ! Fit after self-cal, rms=0.121757Jy sigma=0.373845 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.628 mas, bmaj=8.373 mas, bpa=62.46 degrees ! Estimated noise=2.0255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000856694 Jy ! Component: 100 - total flux cleaned = 0.00117356 Jy ! Component: 150 - total flux cleaned = 0.00140151 Jy ! Component: 200 - total flux cleaned = 0.00152096 Jy ! Total flux subtracted in 200 components = 0.00152096 Jy ! Clean residual min=-0.002560 max=0.002706 Jy/beam ! Clean residual mean=-0.000001 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.765123 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 106 components and 0.765123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121723Jy sigma=0.373488 ! Fit after self-cal, rms=0.121729Jy sigma=0.373453 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 = -0.000124016 Jy ! Component: 100 - total flux cleaned = 5.69583e-05 Jy ! Component: 150 - total flux cleaned = 0.00015028 Jy ! Component: 200 - total flux cleaned = 0.000176671 Jy ! Total flux subtracted in 200 components = 0.000176671 Jy ! Clean residual min=-0.002445 max=0.002686 Jy/beam ! Clean residual mean=-0.000001 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.765299 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.7653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121716Jy sigma=0.373318 ! Fit after self-cal, rms=0.121719Jy sigma=0.373301 ! 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=3.856 mas, bmaj=4.714 mas, bpa=14.3 degrees ! Estimated noise=1.6165 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.856 x 4.714 at 14.3 degrees (North through East) ! Clean map min=-0.0023352 max=0.70835 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. ! ! Fit before self-cal, rms=0.121719Jy sigma=0.373301 ! Fit after self-cal, rms=0.139874Jy sigma=0.340006 ! Inverting map and beam ! Estimated beam: bmin=3.853 mas, bmaj=4.715 mas, bpa=14.23 degrees ! Estimated noise=1.61705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000431384 Jy ! Component: 100 - total flux cleaned = 0.00105861 Jy ! Component: 150 - total flux cleaned = 0.00118099 Jy ! Component: 200 - total flux cleaned = 0.00123915 Jy ! Total flux subtracted in 200 components = 0.00123915 Jy ! Clean residual min=-0.002323 max=0.002802 Jy/beam ! Clean residual mean=-0.000000 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.766539 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 0.766539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139808Jy sigma=0.339246 ! Fit after self-cal, rms=0.139804Jy sigma=0.339232 ! Inverting map ! Added new window around map position (-94.5, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155535 Jy ! Component: 100 - total flux cleaned = 0.00224243 Jy ! Component: 150 - total flux cleaned = 0.00283658 Jy ! Component: 200 - total flux cleaned = 0.00288614 Jy ! Total flux subtracted in 200 components = 0.00288614 Jy ! Clean residual min=-0.002198 max=0.002449 Jy/beam ! Clean residual mean=0.000000 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.769425 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 133 components and 0.769425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139742Jy sigma=0.338432 ! Fit after self-cal, rms=0.139735Jy sigma=0.338399 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139735Jy sigma=0.338399 ! Fit after self-cal, rms=0.140415Jy sigma=0.338217 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=3.25 mas, bmaj=4.09 mas, bpa=15.21 degrees ! Estimated noise=2.21863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.550277 Jy ! Component: 100 - total flux cleaned = 0.672675 Jy ! Component: 150 - total flux cleaned = 0.714607 Jy ! Component: 200 - total flux cleaned = 0.734377 Jy ! Total flux subtracted in 200 components = 0.734377 Jy ! Clean residual min=-0.005408 max=0.009346 Jy/beam ! Clean residual mean=0.000008 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.734378 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 0.734378 Jy ! Inverting map and beam ! Estimated beam: bmin=3.849 mas, bmaj=4.717 mas, bpa=14.2 degrees ! Estimated noise=1.61806 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 = 0.0127943 Jy ! Component: 100 - total flux cleaned = 0.0204425 Jy ! Component: 150 - total flux cleaned = 0.0255437 Jy ! Component: 200 - total flux cleaned = 0.028599 Jy ! Total flux subtracted in 200 components = 0.028599 Jy ! Clean residual min=-0.002686 max=0.003519 Jy/beam ! Clean residual mean=0.000002 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.762977 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.762977 Jy ! Inverting map ! Added new window around map position (27, 52). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234909 Jy ! Component: 100 - total flux cleaned = 0.00388592 Jy ! Component: 150 - total flux cleaned = 0.0051369 Jy ! Component: 200 - total flux cleaned = 0.00573671 Jy ! Total flux subtracted in 200 components = 0.00573671 Jy ! Clean residual min=-0.002386 max=0.002497 Jy/beam ! Clean residual mean=0.000001 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.768714 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 63 components and 0.768713 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=7.627 mas, bmaj=8.371 mas, bpa=61.92 degrees ! Estimated noise=2.02925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111843 Jy ! Component: 100 - total flux cleaned = 0.00203838 Jy ! Component: 150 - total flux cleaned = 0.00261752 Jy ! Component: 200 - total flux cleaned = 0.0031504 Jy ! Total flux subtracted in 200 components = 0.0031504 Jy ! Clean residual min=-0.002282 max=0.002479 Jy/beam ! Clean residual mean=-0.000000 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.771864 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 = 0.000544719 Jy ! Component: 100 - total flux cleaned = 0.000791404 Jy ! Component: 150 - total flux cleaned = 0.000988897 Jy ! Component: 200 - total flux cleaned = 0.00117532 Jy ! Total flux subtracted in 200 components = 0.00117532 Jy ! Clean residual min=-0.002349 max=0.002424 Jy/beam ! Clean residual mean=-0.000001 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.773039 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 117 components and 0.773039 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.849 mas, bmaj=4.717 mas, bpa=14.2 degrees ! Estimated noise=1.61806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000699237 Jy ! Component: 100 - total flux cleaned = -0.00101762 Jy ! Component: 150 - total flux cleaned = -0.00124727 Jy ! Component: 200 - total flux cleaned = -0.00124742 Jy ! Total flux subtracted in 200 components = -0.00124742 Jy ! Clean residual min=-0.002352 max=0.002321 Jy/beam ! Clean residual mean=0.000000 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.771792 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 136 components and 0.771791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140395Jy sigma=0.337822 ! Fit after self-cal, rms=0.140387Jy sigma=0.337666 wmodel J1033+6051_S_map.mod ! Writing 136 model components to file: J1033+6051_S_map.mod wobs J1033+6051_S_uvs.fits ! Writing UV FITS file: J1033+6051_S_uvs.fits wwins J1033+6051_S_map.win ! wwins: Wrote 5 windows to J1033+6051_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 = 0.000527009 Jy ! Component: 100 - total flux cleaned = 0.000726605 Jy ! Component: 150 - total flux cleaned = 0.000879285 Jy ! Component: 200 - total flux cleaned = 0.000990616 Jy ! Component: 250 - total flux cleaned = 0.00106312 Jy ! Component: 300 - total flux cleaned = 0.00102764 Jy ! Component: 350 - total flux cleaned = 0.000959035 Jy ! Component: 400 - total flux cleaned = 0.000958984 Jy ! Component: 450 - total flux cleaned = 0.000926007 Jy ! Component: 500 - total flux cleaned = 0.000797325 Jy ! Component: 550 - total flux cleaned = 0.000765548 Jy ! Component: 600 - total flux cleaned = 0.000795474 Jy ! Component: 650 - total flux cleaned = 0.000672965 Jy ! Component: 700 - total flux cleaned = 0.000672462 Jy ! Component: 750 - total flux cleaned = 0.000672712 Jy ! Component: 800 - total flux cleaned = 0.000644116 Jy ! Component: 850 - total flux cleaned = 0.000702042 Jy ! Component: 900 - total flux cleaned = 0.000787574 Jy ! Component: 950 - total flux cleaned = 0.000787387 Jy ! Component: 1000 - total flux cleaned = 0.00084321 Jy ! Component: 1050 - total flux cleaned = 0.000952949 Jy ! Component: 1100 - total flux cleaned = 0.000952657 Jy ! Component: 1150 - total flux cleaned = 0.00105972 Jy ! Component: 1200 - total flux cleaned = 0.00108591 Jy ! Component: 1250 - total flux cleaned = 0.00113849 Jy ! Component: 1300 - total flux cleaned = 0.0012418 Jy ! Component: 1350 - total flux cleaned = 0.00113975 Jy ! Component: 1400 - total flux cleaned = 0.00119044 Jy ! Component: 1450 - total flux cleaned = 0.0012403 Jy ! Component: 1500 - total flux cleaned = 0.00133952 Jy ! Component: 1550 - total flux cleaned = 0.00138833 Jy ! Component: 1600 - total flux cleaned = 0.00138855 Jy ! Component: 1650 - total flux cleaned = 0.00148442 Jy ! Component: 1700 - total flux cleaned = 0.00146063 Jy ! Component: 1750 - total flux cleaned = 0.00155484 Jy ! Component: 1800 - total flux cleaned = 0.00162445 Jy ! Component: 1850 - total flux cleaned = 0.00167034 Jy ! Component: 1900 - total flux cleaned = 0.00162488 Jy ! Component: 1950 - total flux cleaned = 0.00178264 Jy ! Component: 2000 - total flux cleaned = 0.001738 Jy ! Component: 2050 - total flux cleaned = 0.00182638 Jy ! Component: 2100 - total flux cleaned = 0.00193615 Jy ! Component: 2150 - total flux cleaned = 0.00195775 Jy ! Component: 2200 - total flux cleaned = 0.00204363 Jy ! Component: 2250 - total flux cleaned = 0.00208658 Jy ! Component: 2300 - total flux cleaned = 0.00221334 Jy ! Component: 2350 - total flux cleaned = 0.00227637 Jy ! Component: 2400 - total flux cleaned = 0.00229731 Jy ! Component: 2450 - total flux cleaned = 0.00248321 Jy ! Component: 2500 - total flux cleaned = 0.00252395 Jy ! Component: 2550 - total flux cleaned = 0.00252389 Jy ! Component: 2600 - total flux cleaned = 0.00268505 Jy ! Component: 2650 - total flux cleaned = 0.00270478 Jy ! Component: 2700 - total flux cleaned = 0.0027843 Jy ! Component: 2750 - total flux cleaned = 0.00286307 Jy ! Component: 2800 - total flux cleaned = 0.00298044 Jy ! Component: 2850 - total flux cleaned = 0.00301924 Jy ! Component: 2900 - total flux cleaned = 0.00315392 Jy ! Component: 2950 - total flux cleaned = 0.00319207 Jy ! Component: 3000 - total flux cleaned = 0.00330571 Jy ! Component: 3050 - total flux cleaned = 0.00330573 Jy ! Component: 3100 - total flux cleaned = 0.00338057 Jy ! Component: 3150 - total flux cleaned = 0.00349196 Jy ! Component: 3200 - total flux cleaned = 0.00354733 Jy ! Component: 3250 - total flux cleaned = 0.00360206 Jy ! Component: 3300 - total flux cleaned = 0.00367474 Jy ! Component: 3350 - total flux cleaned = 0.00369283 Jy ! Component: 3400 - total flux cleaned = 0.00372892 Jy ! Component: 3450 - total flux cleaned = 0.00383566 Jy ! Component: 3500 - total flux cleaned = 0.00392393 Jy ! Component: 3550 - total flux cleaned = 0.0039767 Jy ! Component: 3600 - total flux cleaned = 0.00406377 Jy ! Component: 3650 - total flux cleaned = 0.00418522 Jy ! Component: 3700 - total flux cleaned = 0.00423675 Jy ! Component: 3750 - total flux cleaned = 0.00425392 Jy ! Component: 3800 - total flux cleaned = 0.00430502 Jy ! Component: 3850 - total flux cleaned = 0.00440642 Jy ! Component: 3900 - total flux cleaned = 0.00433943 Jy ! Component: 3950 - total flux cleaned = 0.00448991 Jy ! Component: 4000 - total flux cleaned = 0.00453966 Jy ! Component: 4050 - total flux cleaned = 0.00452306 Jy ! Total flux subtracted in 4096 components = 0.00463807 Jy ! Clean residual min=-0.000912 max=0.001000 Jy/beam ! Clean residual mean=0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.776429 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 458 components and 0.77643 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1033+6051_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.849 x 4.717 at 14.2 degrees (North through East) ! Clean map min=-0.001733 max=0.70965 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1033+6051_S_map.fits wmodel /image_prod/ug002_uva//J1033+6051_S_map.mod ! Writing 458 model components to file: /image_prod/ug002_uva//J1033+6051_S_map.mod wobs /image_prod/ug002_uva//J1033+6051_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1033+6051_S_uvs.fits wwins /image_prod/ug002_uva//J1033+6051_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1033+6051_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.709651 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000300401 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.126992 0.126992 0.253985 0.50797 1.01594 2.03188 4.06376 8.12752 16.255 32.5101 65.0201 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.709 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2362.34 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1033+6051_S_dfm.log closed on Wed Mar 4 23:37:36 2020