! Started logfile: /image_prod/ug002_uva//J1929+0507_S_dfm.log on Thu Mar 5 04:12:08 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//J1929+0507_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1929+0507_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.904167 visibilities/baseline/integration-bin. ! Found source: J1929+0507 ! ! 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 5859 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 J1929+0507_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013949Jy sigma=7.473499 ! Fit after self-cal, rms=0.815972Jy sigma=5.985366 ! 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=2.615 mas, bmaj=6.843 mas, bpa=-5.628 degrees ! Estimated noise=1.62012 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 = 0.156466 Jy ! Component: 100 - total flux cleaned = 0.214365 Jy ! Total flux subtracted in 100 components = 0.214365 Jy ! Clean residual min=-0.034811 max=0.139149 Jy/beam ! Clean residual mean=0.000053 rms=0.010690 Jy/beam ! Combined flux in latest and established models = 0.214365 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.214365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.213085Jy sigma=1.400893 ! Fit after self-cal, rms=0.212522Jy sigma=1.396124 ! Inverting map ! Added new window around map position (11, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110219 Jy ! Component: 100 - total flux cleaned = 0.155127 Jy ! Total flux subtracted in 100 components = 0.155127 Jy ! Clean residual min=-0.019296 max=0.025918 Jy/beam ! Clean residual mean=0.000021 rms=0.005455 Jy/beam ! Combined flux in latest and established models = 0.369492 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.369493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141943Jy sigma=0.861217 ! Fit after self-cal, rms=0.127089Jy sigma=0.763605 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0397502 Jy ! Component: 100 - total flux cleaned = 0.0656809 Jy ! Total flux subtracted in 100 components = 0.0656809 Jy ! Clean residual min=-0.013023 max=0.021598 Jy/beam ! Clean residual mean=0.000011 rms=0.003325 Jy/beam ! Combined flux in latest and established models = 0.435173 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.435173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109986Jy sigma=0.624577 ! Fit after self-cal, rms=0.109181Jy sigma=0.619212 ! Inverting map ! Added new window around map position (5, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226023 Jy ! Component: 100 - total flux cleaned = 0.0383922 Jy ! Total flux subtracted in 100 components = 0.0383922 Jy ! Clean residual min=-0.010659 max=0.009215 Jy/beam ! Clean residual mean=0.000006 rms=0.002531 Jy/beam ! Combined flux in latest and established models = 0.473566 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.473566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102650Jy sigma=0.557996 ! Fit after self-cal, rms=0.102481Jy sigma=0.556663 ! 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=3.061 mas, bmaj=7.38 mas, bpa=-5.209 degrees ! Estimated noise=1.30627 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 = 0.0165173 Jy ! Component: 100 - total flux cleaned = 0.0284275 Jy ! Component: 150 - total flux cleaned = 0.0374049 Jy ! Component: 200 - total flux cleaned = 0.0443523 Jy ! Total flux subtracted in 200 components = 0.0443523 Jy ! Clean residual min=-0.009410 max=0.008497 Jy/beam ! Clean residual mean=0.000000 rms=0.002235 Jy/beam ! Combined flux in latest and established models = 0.517918 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 79 components and 0.517918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098467Jy sigma=0.521265 ! Fit after self-cal, rms=0.098405Jy sigma=0.520956 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.061 x 7.38 at -5.209 degrees (North through East) ! Clean map min=-0.0089653 max=0.2232 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.12 HN 1.02 KP 0.99 ! LA 0.98 MK 1.02 NL 0.98 OV 0.81 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.05 KP 1.02 ! LA 1.02 MK 1.01 NL 0.93 OV 0.89 ! SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.02 HN 1.06 KP 1.01 ! LA 0.98 MK 1.00 NL 0.98 OV 0.88 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.098405Jy sigma=0.520956 ! Fit after self-cal, rms=0.091671Jy sigma=0.477830 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.074 mas, bmaj=7.422 mas, bpa=-4.785 degrees ! Estimated noise=1.27456 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 = 0.00271068 Jy ! Component: 100 - total flux cleaned = 0.00370114 Jy ! Component: 150 - total flux cleaned = 0.00423648 Jy ! Component: 200 - total flux cleaned = 0.00433097 Jy ! Total flux subtracted in 200 components = 0.00433097 Jy ! Clean residual min=-0.005120 max=0.004645 Jy/beam ! Clean residual mean=-0.000005 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.522249 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.522249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091256Jy sigma=0.475243 ! Fit after self-cal, rms=0.091307Jy sigma=0.475002 ! 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=0.091307Jy sigma=0.475002 ! Fit after self-cal, rms=0.080961Jy sigma=0.450865 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.072 mas, bmaj=7.41 mas, bpa=-4.776 degrees ! Estimated noise=1.27916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189497 Jy ! Component: 100 - total flux cleaned = 0.00274255 Jy ! Component: 150 - total flux cleaned = 0.00339012 Jy ! Component: 200 - total flux cleaned = 0.00394667 Jy ! Total flux subtracted in 200 components = 0.00394667 Jy ! Clean residual min=-0.002919 max=0.003145 Jy/beam ! Clean residual mean=0.000001 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.526196 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.526196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080714Jy sigma=0.449477 ! Fit after self-cal, rms=0.080697Jy sigma=0.449363 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 (-10.5, 116.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216208 Jy ! Component: 100 - total flux cleaned = 0.0020923 Jy ! Component: 150 - total flux cleaned = 0.00203647 Jy ! Component: 200 - total flux cleaned = 0.0019841 Jy ! Total flux subtracted in 200 components = 0.0019841 Jy ! Clean residual min=-0.002984 max=0.002862 Jy/beam ! Clean residual mean=0.000000 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.52818 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 126 components and 0.52818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080549Jy sigma=0.448302 ! Fit after self-cal, rms=0.080533Jy sigma=0.448232 ! 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=0.080533Jy sigma=0.448232 ! Fit after self-cal, rms=0.079066Jy sigma=0.446234 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.066 mas, bmaj=7.395 mas, bpa=-4.745 degrees ! Estimated noise=1.27592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136745 Jy ! Component: 100 - total flux cleaned = 0.00154883 Jy ! Component: 150 - total flux cleaned = 0.00154796 Jy ! Component: 200 - total flux cleaned = 0.00154923 Jy ! Total flux subtracted in 200 components = 0.00154923 Jy ! Clean residual min=-0.002678 max=0.002547 Jy/beam ! Clean residual mean=0.000001 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.529729 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 135 components and 0.52973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078965Jy sigma=0.445681 ! Fit after self-cal, rms=0.078933Jy sigma=0.445633 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 = 0.000116809 Jy ! Component: 100 - total flux cleaned = 2.55444e-05 Jy ! Component: 150 - total flux cleaned = -5.98782e-05 Jy ! Component: 200 - total flux cleaned = -6.17515e-05 Jy ! Total flux subtracted in 200 components = -6.17515e-05 Jy ! Clean residual min=-0.002615 max=0.002497 Jy/beam ! Clean residual mean=0.000001 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.529668 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 144 components and 0.529668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078869Jy sigma=0.445296 ! Fit after self-cal, rms=0.078861Jy sigma=0.445265 ! 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=0.078861Jy sigma=0.445265 ! Fit after self-cal, rms=0.078779Jy sigma=0.445203 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.868 mas, bmaj=11.01 mas, bpa=-1.981 degrees ! Estimated noise=1.63853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160238 Jy ! Component: 100 - total flux cleaned = 0.00195841 Jy ! Component: 150 - total flux cleaned = 0.00222117 Jy ! Component: 200 - total flux cleaned = 0.0023862 Jy ! Total flux subtracted in 200 components = 0.0023862 Jy ! Clean residual min=-0.002410 max=0.002840 Jy/beam ! Clean residual mean=0.000001 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.532054 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 153 components and 0.532054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078739Jy sigma=0.444979 ! Fit after self-cal, rms=0.078727Jy sigma=0.444914 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 = 0.000164291 Jy ! Component: 100 - total flux cleaned = 2.33179e-05 Jy ! Component: 150 - total flux cleaned = 8.29068e-05 Jy ! Component: 200 - total flux cleaned = 5.5618e-05 Jy ! Total flux subtracted in 200 components = 5.5618e-05 Jy ! Clean residual min=-0.002313 max=0.002792 Jy/beam ! Clean residual mean=0.000001 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.532109 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 160 components and 0.532109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078708Jy sigma=0.444833 ! Fit after self-cal, rms=0.078700Jy sigma=0.444790 ! 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=7.387 mas, bpa=-4.714 degrees ! Estimated noise=1.27499 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.061 x 7.387 at -4.714 degrees (North through East) ! Clean map min=-0.0022914 max=0.21931 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=2.611 mas, bmaj=6.846 mas, bpa=-5.095 degrees ! Estimated noise=1.58867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182473 Jy ! Component: 100 - total flux cleaned = 0.277808 Jy ! Component: 150 - total flux cleaned = 0.338761 Jy ! Component: 200 - total flux cleaned = 0.382001 Jy ! Total flux subtracted in 200 components = 0.382001 Jy ! Clean residual min=-0.011816 max=0.024427 Jy/beam ! Clean residual mean=0.000024 rms=0.003773 Jy/beam ! Combined flux in latest and established models = 0.382001 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.382001 Jy ! Inverting map and beam ! Estimated beam: bmin=3.061 mas, bmaj=7.387 mas, bpa=-4.714 degrees ! Estimated noise=1.27499 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 = 0.0382326 Jy ! Component: 100 - total flux cleaned = 0.0654517 Jy ! Component: 150 - total flux cleaned = 0.0854495 Jy ! Component: 200 - total flux cleaned = 0.100431 Jy ! Total flux subtracted in 200 components = 0.100431 Jy ! Clean residual min=-0.004650 max=0.008657 Jy/beam ! Clean residual mean=0.000012 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 0.482432 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 50 components and 0.482432 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113185 Jy ! Component: 100 - total flux cleaned = 0.0199742 Jy ! Component: 150 - total flux cleaned = 0.0266676 Jy ! Component: 200 - total flux cleaned = 0.0319156 Jy ! Total flux subtracted in 200 components = 0.0319156 Jy ! Clean residual min=-0.003159 max=0.003959 Jy/beam ! Clean residual mean=0.000004 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.514348 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 87 components and 0.514348 Jy ! Inverting map ! Added new window around map position (12.5, 59.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00439494 Jy ! Component: 100 - total flux cleaned = 0.00777539 Jy ! Component: 150 - total flux cleaned = 0.00945117 Jy ! Component: 200 - total flux cleaned = 0.0106079 Jy ! Total flux subtracted in 200 components = 0.0106079 Jy ! Clean residual min=-0.002933 max=0.002811 Jy/beam ! Clean residual mean=0.000003 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.524955 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 110 components and 0.524956 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=6.868 mas, bmaj=11.01 mas, bpa=-1.981 degrees ! Estimated noise=1.63853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345912 Jy ! Component: 100 - total flux cleaned = 0.00469032 Jy ! Component: 150 - total flux cleaned = 0.00547389 Jy ! Component: 200 - total flux cleaned = 0.00566862 Jy ! Total flux subtracted in 200 components = 0.00566862 Jy ! Clean residual min=-0.002788 max=0.002972 Jy/beam ! Clean residual mean=0.000004 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.530624 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) ! Added new window around map position (-56, 109.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142045 Jy ! Component: 100 - total flux cleaned = 0.00194195 Jy ! Component: 150 - total flux cleaned = 0.00205252 Jy ! Component: 200 - total flux cleaned = 0.00210064 Jy ! Total flux subtracted in 200 components = 0.00210064 Jy ! Clean residual min=-0.002556 max=0.002493 Jy/beam ! Clean residual mean=0.000001 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.532725 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 167 components and 0.532725 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.061 mas, bmaj=7.387 mas, bpa=-4.714 degrees ! Estimated noise=1.27499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.89399e-05 Jy ! Component: 100 - total flux cleaned = 0.000425309 Jy ! Component: 150 - total flux cleaned = 0.00072763 Jy ! Component: 200 - total flux cleaned = 0.000901385 Jy ! Total flux subtracted in 200 components = 0.000901385 Jy ! Clean residual min=-0.002312 max=0.002310 Jy/beam ! Clean residual mean=-0.000000 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.533626 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 193 components and 0.533626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078547Jy sigma=0.444258 ! Fit after self-cal, rms=0.078502Jy sigma=0.444004 wmodel J1929+0507_S_map.mod ! Writing 193 model components to file: J1929+0507_S_map.mod wobs J1929+0507_S_uvs.fits ! Writing UV FITS file: J1929+0507_S_uvs.fits wwins J1929+0507_S_map.win ! wwins: Wrote 6 windows to J1929+0507_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 = 0.000303744 Jy ! Component: 100 - total flux cleaned = 0.000118642 Jy ! Component: 150 - total flux cleaned = -0.000233669 Jy ! Component: 200 - total flux cleaned = -0.000537334 Jy ! Component: 250 - total flux cleaned = -0.000731632 Jy ! Component: 300 - total flux cleaned = -0.000795177 Jy ! Component: 350 - total flux cleaned = -0.000886993 Jy ! Component: 400 - total flux cleaned = -0.00112407 Jy ! Component: 450 - total flux cleaned = -0.00132598 Jy ! Component: 500 - total flux cleaned = -0.00146755 Jy ! Component: 550 - total flux cleaned = -0.0014685 Jy ! Component: 600 - total flux cleaned = -0.00149574 Jy ! Component: 650 - total flux cleaned = -0.0014424 Jy ! Component: 700 - total flux cleaned = -0.00139046 Jy ! Component: 750 - total flux cleaned = -0.00136541 Jy ! Component: 800 - total flux cleaned = -0.0013405 Jy ! Component: 850 - total flux cleaned = -0.00121816 Jy ! Component: 900 - total flux cleaned = -0.00121821 Jy ! Component: 950 - total flux cleaned = -0.00114685 Jy ! Component: 1000 - total flux cleaned = -0.00105262 Jy ! Component: 1050 - total flux cleaned = -0.00100586 Jy ! Component: 1100 - total flux cleaned = -0.000914963 Jy ! Component: 1150 - total flux cleaned = -0.000892319 Jy ! Component: 1200 - total flux cleaned = -0.000759533 Jy ! Component: 1250 - total flux cleaned = -0.000737848 Jy ! Component: 1300 - total flux cleaned = -0.000608228 Jy ! Component: 1350 - total flux cleaned = -0.000672322 Jy ! Component: 1400 - total flux cleaned = -0.000566515 Jy ! Component: 1450 - total flux cleaned = -0.000587376 Jy ! Component: 1500 - total flux cleaned = -0.000463221 Jy ! Component: 1550 - total flux cleaned = -0.000401883 Jy ! Component: 1600 - total flux cleaned = -0.000361399 Jy ! Component: 1650 - total flux cleaned = -0.000341513 Jy ! Component: 1700 - total flux cleaned = -0.000321536 Jy ! Component: 1750 - total flux cleaned = -0.000242938 Jy ! Component: 1800 - total flux cleaned = -0.000204171 Jy ! Component: 1850 - total flux cleaned = -0.000108294 Jy ! Component: 1900 - total flux cleaned = -0.000108198 Jy ! Component: 1950 - total flux cleaned = -7.02295e-05 Jy ! Component: 2000 - total flux cleaned = -5.1511e-05 Jy ! Component: 2050 - total flux cleaned = 5.90234e-05 Jy ! Component: 2100 - total flux cleaned = 9.55005e-05 Jy ! Component: 2150 - total flux cleaned = 0.000149511 Jy ! Component: 2200 - total flux cleaned = 0.000239077 Jy ! Component: 2250 - total flux cleaned = 0.000327603 Jy ! Component: 2300 - total flux cleaned = 0.000345135 Jy ! Component: 2350 - total flux cleaned = 0.000449683 Jy ! Component: 2400 - total flux cleaned = 0.000535675 Jy ! Component: 2450 - total flux cleaned = 0.000552782 Jy ! Component: 2500 - total flux cleaned = 0.000603527 Jy ! Component: 2550 - total flux cleaned = 0.000620401 Jy ! Component: 2600 - total flux cleaned = 0.000703796 Jy ! Component: 2650 - total flux cleaned = 0.000802764 Jy ! Component: 2700 - total flux cleaned = 0.000818979 Jy ! Component: 2750 - total flux cleaned = 0.000835123 Jy ! Component: 2800 - total flux cleaned = 0.000883569 Jy ! Component: 2850 - total flux cleaned = 0.000947165 Jy ! Component: 2900 - total flux cleaned = 0.00105794 Jy ! Component: 2950 - total flux cleaned = 0.00107344 Jy ! Component: 3000 - total flux cleaned = 0.00107343 Jy ! Component: 3050 - total flux cleaned = 0.00111986 Jy ! Component: 3100 - total flux cleaned = 0.001166 Jy ! Component: 3150 - total flux cleaned = 0.00125723 Jy ! Component: 3200 - total flux cleaned = 0.00127223 Jy ! Component: 3250 - total flux cleaned = 0.00128724 Jy ! Component: 3300 - total flux cleaned = 0.00131704 Jy ! Component: 3350 - total flux cleaned = 0.0013318 Jy ! Component: 3400 - total flux cleaned = 0.00141942 Jy ! Component: 3450 - total flux cleaned = 0.0015352 Jy ! Component: 3500 - total flux cleaned = 0.00152061 Jy ! Component: 3550 - total flux cleaned = 0.00159198 Jy ! Component: 3600 - total flux cleaned = 0.00163443 Jy ! Component: 3650 - total flux cleaned = 0.00169085 Jy ! Component: 3700 - total flux cleaned = 0.00178857 Jy ! Component: 3750 - total flux cleaned = 0.00180244 Jy ! Component: 3800 - total flux cleaned = 0.00187135 Jy ! Component: 3850 - total flux cleaned = 0.00188501 Jy ! Component: 3900 - total flux cleaned = 0.00196642 Jy ! Component: 3950 - total flux cleaned = 0.00200683 Jy ! Component: 4000 - total flux cleaned = 0.00208713 Jy ! Component: 4050 - total flux cleaned = 0.00214001 Jy ! Total flux subtracted in 4096 components = 0.00208714 Jy ! Clean residual min=-0.000843 max=0.000924 Jy/beam ! Clean residual mean=0.000000 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.535713 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 490 components and 0.535714 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1929+0507_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.061 x 7.387 at -4.714 degrees (North through East) ! Clean map min=-0.0024119 max=0.22033 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1929+0507_S_map.fits wmodel /image_prod/ug002_uva//J1929+0507_S_map.mod ! Writing 490 model components to file: /image_prod/ug002_uva//J1929+0507_S_map.mod wobs /image_prod/ug002_uva//J1929+0507_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1929+0507_S_uvs.fits wwins /image_prod/ug002_uva//J1929+0507_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1929+0507_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.220333 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000238278 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.324432 0.324432 0.648865 1.29773 2.59546 5.19092 10.3818 20.7637 41.5273 83.0547 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.22 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 924.691 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1929+0507_S_dfm.log closed on Thu Mar 5 04:12:12 2020