! Started logfile: /image_prod/ug002_uva//J1050+0432_S_dfm.log on Wed Mar 4 23:44:32 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//J1050+0432_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1050+0432_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.827407 visibilities/baseline/integration-bin. ! Found source: J1050+0432 ! ! 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 6702 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 J1050+0432_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.039462Jy sigma=7.928087 ! Fit after self-cal, rms=0.750154Jy sigma=5.659384 ! 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=2.764 mas, bmaj=6.997 mas, bpa=-0.3291 degrees ! Estimated noise=1.66747 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 = 0.200754 Jy ! Component: 100 - total flux cleaned = 0.24548 Jy ! Total flux subtracted in 100 components = 0.24548 Jy ! Clean residual min=-0.011934 max=0.029640 Jy/beam ! Clean residual mean=-0.000018 rms=0.004216 Jy/beam ! Combined flux in latest and established models = 0.24548 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.24548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088611Jy sigma=0.624275 ! Fit after self-cal, rms=0.088610Jy sigma=0.624234 ! Inverting map ! Added new window around map position (3, -8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0254479 Jy ! Component: 100 - total flux cleaned = 0.0313519 Jy ! Total flux subtracted in 100 components = 0.0313519 Jy ! Clean residual min=-0.012230 max=0.019887 Jy/beam ! Clean residual mean=-0.000005 rms=0.003358 Jy/beam ! Combined flux in latest and established models = 0.276832 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.276832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082638Jy sigma=0.561852 ! Fit after self-cal, rms=0.082267Jy sigma=0.557374 ! 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=3.274 mas, bmaj=7.672 mas, bpa=0.1547 degrees ! Estimated noise=1.17393 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 (-21, 45.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114294 Jy ! Component: 100 - total flux cleaned = 0.0131171 Jy ! Component: 150 - total flux cleaned = 0.0140885 Jy ! Component: 200 - total flux cleaned = 0.014075 Jy ! Total flux subtracted in 200 components = 0.014075 Jy ! Clean residual min=-0.009326 max=0.014511 Jy/beam ! Clean residual mean=-0.000004 rms=0.002744 Jy/beam ! Combined flux in latest and established models = 0.290906 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.290907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077953Jy sigma=0.516880 ! Fit after self-cal, rms=0.077688Jy sigma=0.513738 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.274 x 7.672 at 0.1547 degrees (North through East) ! Clean map min=-0.011527 max=0.24296 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.97 HN 0.98 KP 1.00 ! LA 1.01 MK 1.11 OV 0.97 PT 1.01 ! SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.50 FD 0.96 HN 0.98 KP 0.97 ! LA 0.99 MK 1.01 OV 0.94 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.94 HN 0.99 KP 0.97 ! LA 1.00 MK 0.98 OV 0.94 PT 1.01 ! SC 0.92 ! ! ! Fit before self-cal, rms=0.077688Jy sigma=0.513738 ! Fit after self-cal, rms=0.085776Jy sigma=0.477682 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.248 mas, bmaj=7.796 mas, bpa=0.4068 degrees ! Estimated noise=1.18648 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 = -0.00338775 Jy ! Component: 100 - total flux cleaned = -0.00433753 Jy ! Component: 150 - total flux cleaned = -0.00455145 Jy ! Component: 200 - total flux cleaned = -0.00474167 Jy ! Total flux subtracted in 200 components = -0.00474167 Jy ! Clean residual min=-0.008053 max=0.008240 Jy/beam ! Clean residual mean=-0.000011 rms=0.002102 Jy/beam ! Combined flux in latest and established models = 0.286165 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 0.286165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084081Jy sigma=0.471639 ! Fit after self-cal, rms=0.084134Jy sigma=0.471240 ! 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=0.084134Jy sigma=0.471240 ! Fit after self-cal, rms=0.085259Jy sigma=0.438575 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.232 mas, bmaj=7.826 mas, bpa=0.08151 degrees ! Estimated noise=1.20071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000954634 Jy ! Component: 100 - total flux cleaned = -0.0016684 Jy ! Component: 150 - total flux cleaned = -0.0021464 Jy ! Component: 200 - total flux cleaned = -0.00228726 Jy ! Total flux subtracted in 200 components = -0.00228726 Jy ! Clean residual min=-0.006008 max=0.005097 Jy/beam ! Clean residual mean=-0.000007 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.283878 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.283878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084216Jy sigma=0.433458 ! Fit after self-cal, rms=0.084185Jy sigma=0.432991 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 = -0.00132921 Jy ! Component: 100 - total flux cleaned = -0.0016736 Jy ! Component: 150 - total flux cleaned = -0.00188082 Jy ! Component: 200 - total flux cleaned = -0.00217032 Jy ! Total flux subtracted in 200 components = -0.00217032 Jy ! Clean residual min=-0.005638 max=0.005053 Jy/beam ! Clean residual mean=-0.000006 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.281707 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 68 components and 0.281707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083762Jy sigma=0.431011 ! Fit after self-cal, rms=0.083715Jy sigma=0.430873 ! 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=0.083715Jy sigma=0.430873 ! Fit after self-cal, rms=0.083185Jy sigma=0.414700 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.225 mas, bmaj=7.8 mas, bpa=0.04981 degrees ! Estimated noise=1.19908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000626128 Jy ! Component: 100 - total flux cleaned = 5.66157e-05 Jy ! Component: 150 - total flux cleaned = 0.000444195 Jy ! Component: 200 - total flux cleaned = 0.000521934 Jy ! Total flux subtracted in 200 components = 0.000521934 Jy ! Clean residual min=-0.003718 max=0.002824 Jy/beam ! Clean residual mean=-0.000008 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.282229 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.282229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082874Jy sigma=0.412006 ! Fit after self-cal, rms=0.082848Jy sigma=0.411804 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 = 4.87219e-05 Jy ! Component: 100 - total flux cleaned = 0.000193321 Jy ! Component: 150 - total flux cleaned = 0.000259991 Jy ! Component: 200 - total flux cleaned = 0.000320228 Jy ! Total flux subtracted in 200 components = 0.000320228 Jy ! Clean residual min=-0.003466 max=0.002623 Jy/beam ! Clean residual mean=-0.000008 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.28255 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 95 components and 0.28255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082722Jy sigma=0.410710 ! Fit after self-cal, rms=0.082706Jy sigma=0.410649 ! 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=0.082706Jy sigma=0.410649 ! Fit after self-cal, rms=0.082971Jy sigma=0.410120 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.699 mas, bmaj=11.98 mas, bpa=2.334 degrees ! Estimated noise=1.46865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00036288 Jy ! Component: 100 - total flux cleaned = -0.000355041 Jy ! Component: 150 - total flux cleaned = -0.000154835 Jy ! Component: 200 - total flux cleaned = 2.65219e-05 Jy ! Total flux subtracted in 200 components = 2.65219e-05 Jy ! Clean residual min=-0.003311 max=0.002783 Jy/beam ! Clean residual mean=-0.000021 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.282576 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 124 components and 0.282576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082869Jy sigma=0.409134 ! Fit after self-cal, rms=0.082853Jy sigma=0.408986 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 = -0.000314382 Jy ! Component: 100 - total flux cleaned = -0.000207195 Jy ! Component: 150 - total flux cleaned = -6.34914e-05 Jy ! Component: 200 - total flux cleaned = 6.70153e-05 Jy ! Total flux subtracted in 200 components = 6.70153e-05 Jy ! Clean residual min=-0.003124 max=0.002608 Jy/beam ! Clean residual mean=-0.000021 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.282643 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 139 components and 0.282643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082822Jy sigma=0.408651 ! Fit after self-cal, rms=0.082806Jy sigma=0.408611 ! 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=3.22 mas, bmaj=7.798 mas, bpa=0.02543 degrees ! Estimated noise=1.19677 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.22 x 7.798 at 0.02543 degrees (North through East) ! Clean map min=-0.005387 max=0.25236 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=2.708 mas, bmaj=7.081 mas, bpa=-0.3047 degrees ! Estimated noise=1.69708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.204158 Jy ! Component: 100 - total flux cleaned = 0.248858 Jy ! Component: 150 - total flux cleaned = 0.263093 Jy ! Component: 200 - total flux cleaned = 0.2713 Jy ! Total flux subtracted in 200 components = 0.2713 Jy ! Clean residual min=-0.003932 max=0.006333 Jy/beam ! Clean residual mean=-0.000012 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.2713 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 0.2713 Jy ! Inverting map and beam ! Estimated beam: bmin=3.22 mas, bmaj=7.798 mas, bpa=0.02543 degrees ! Estimated noise=1.19677 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (21.5, -47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00694985 Jy ! Component: 100 - total flux cleaned = 0.00988049 Jy ! Component: 150 - total flux cleaned = 0.0113897 Jy ! Component: 200 - total flux cleaned = 0.012067 Jy ! Total flux subtracted in 200 components = 0.012067 Jy ! Clean residual min=-0.003020 max=0.003024 Jy/beam ! Clean residual mean=-0.000015 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.283367 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 55 components and 0.283366 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=7.699 mas, bmaj=11.98 mas, bpa=2.334 degrees ! Estimated noise=1.46865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241496 Jy ! Component: 100 - total flux cleaned = 0.00270214 Jy ! Component: 150 - total flux cleaned = 0.00270173 Jy ! Component: 200 - total flux cleaned = 0.00269974 Jy ! Total flux subtracted in 200 components = 0.00269974 Jy ! Clean residual min=-0.003912 max=0.003179 Jy/beam ! Clean residual mean=-0.000029 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.286066 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 = -0.000111004 Jy ! Component: 100 - total flux cleaned = -0.000315564 Jy ! Component: 150 - total flux cleaned = -0.00041102 Jy ! Component: 200 - total flux cleaned = -0.000500358 Jy ! Total flux subtracted in 200 components = -0.000500358 Jy ! Clean residual min=-0.003674 max=0.003029 Jy/beam ! Clean residual mean=-0.000026 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.285566 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 91 components and 0.285566 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.22 mas, bmaj=7.798 mas, bpa=0.02543 degrees ! Estimated noise=1.19677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000581474 Jy ! Component: 100 - total flux cleaned = -0.000759323 Jy ! Component: 150 - total flux cleaned = -0.000866634 Jy ! Component: 200 - total flux cleaned = -0.00101761 Jy ! Total flux subtracted in 200 components = -0.00101761 Jy ! Clean residual min=-0.002704 max=0.002445 Jy/beam ! Clean residual mean=-0.000011 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.284548 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 109 components and 0.284548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082807Jy sigma=0.408009 ! Fit after self-cal, rms=0.082733Jy sigma=0.407707 wmodel J1050+0432_S_map.mod ! Writing 109 model components to file: J1050+0432_S_map.mod wobs J1050+0432_S_uvs.fits ! Writing UV FITS file: J1050+0432_S_uvs.fits wwins J1050+0432_S_map.win ! wwins: Wrote 4 windows to J1050+0432_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 = -0.000972646 Jy ! Component: 100 - total flux cleaned = -0.00162838 Jy ! Component: 150 - total flux cleaned = -0.00191131 Jy ! Component: 200 - total flux cleaned = -0.00221873 Jy ! Component: 250 - total flux cleaned = -0.00244126 Jy ! Component: 300 - total flux cleaned = -0.00276004 Jy ! Component: 350 - total flux cleaned = -0.00286244 Jy ! Component: 400 - total flux cleaned = -0.00299586 Jy ! Component: 450 - total flux cleaned = -0.00322103 Jy ! Component: 500 - total flux cleaned = -0.00334578 Jy ! Component: 550 - total flux cleaned = -0.00349854 Jy ! Component: 600 - total flux cleaned = -0.00358829 Jy ! Component: 650 - total flux cleaned = -0.00367657 Jy ! Component: 700 - total flux cleaned = -0.00384733 Jy ! Component: 750 - total flux cleaned = -0.00379166 Jy ! Component: 800 - total flux cleaned = -0.00387347 Jy ! Component: 850 - total flux cleaned = -0.00387338 Jy ! Component: 900 - total flux cleaned = -0.0040042 Jy ! Component: 950 - total flux cleaned = -0.00395316 Jy ! Component: 1000 - total flux cleaned = -0.00400431 Jy ! Component: 1050 - total flux cleaned = -0.00407855 Jy ! Component: 1100 - total flux cleaned = -0.00407899 Jy ! Component: 1150 - total flux cleaned = -0.00407967 Jy ! Component: 1200 - total flux cleaned = -0.00415075 Jy ! Component: 1250 - total flux cleaned = -0.00415089 Jy ! Component: 1300 - total flux cleaned = -0.0041966 Jy ! Component: 1350 - total flux cleaned = -0.00415202 Jy ! Component: 1400 - total flux cleaned = -0.00419598 Jy ! Component: 1450 - total flux cleaned = -0.00424015 Jy ! Component: 1500 - total flux cleaned = -0.00424013 Jy ! Component: 1550 - total flux cleaned = -0.00428239 Jy ! Component: 1600 - total flux cleaned = -0.0043448 Jy ! Component: 1650 - total flux cleaned = -0.00436529 Jy ! Component: 1700 - total flux cleaned = -0.00436438 Jy ! Component: 1750 - total flux cleaned = -0.00428439 Jy ! Component: 1800 - total flux cleaned = -0.00426465 Jy ! Component: 1850 - total flux cleaned = -0.00422596 Jy ! Component: 1900 - total flux cleaned = -0.00426493 Jy ! Component: 1950 - total flux cleaned = -0.00420768 Jy ! Component: 2000 - total flux cleaned = -0.00415122 Jy ! Component: 2050 - total flux cleaned = -0.00415114 Jy ! Component: 2100 - total flux cleaned = -0.00409625 Jy ! Component: 2150 - total flux cleaned = -0.00406006 Jy ! Component: 2200 - total flux cleaned = -0.0040601 Jy ! Component: 2250 - total flux cleaned = -0.00402509 Jy ! Component: 2300 - total flux cleaned = -0.00404231 Jy ! Component: 2350 - total flux cleaned = -0.00395583 Jy ! Component: 2400 - total flux cleaned = -0.00395638 Jy ! Component: 2450 - total flux cleaned = -0.00400714 Jy ! Component: 2500 - total flux cleaned = -0.00394029 Jy ! Component: 2550 - total flux cleaned = -0.00395653 Jy ! Component: 2600 - total flux cleaned = -0.00387465 Jy ! Component: 2650 - total flux cleaned = -0.00389089 Jy ! Component: 2700 - total flux cleaned = -0.0038587 Jy ! Component: 2750 - total flux cleaned = -0.00387451 Jy ! Component: 2800 - total flux cleaned = -0.00381131 Jy ! Component: 2850 - total flux cleaned = -0.00378018 Jy ! Component: 2900 - total flux cleaned = -0.00376481 Jy ! Component: 2950 - total flux cleaned = -0.00378 Jy ! Component: 3000 - total flux cleaned = -0.00373454 Jy ! Component: 3050 - total flux cleaned = -0.00374962 Jy ! Component: 3100 - total flux cleaned = -0.00371985 Jy ! Component: 3150 - total flux cleaned = -0.00373446 Jy ! Component: 3200 - total flux cleaned = -0.00369059 Jy ! Component: 3250 - total flux cleaned = -0.00366175 Jy ! Component: 3300 - total flux cleaned = -0.00366164 Jy ! Component: 3350 - total flux cleaned = -0.00364753 Jy ! Component: 3400 - total flux cleaned = -0.00359158 Jy ! Component: 3450 - total flux cleaned = -0.00361953 Jy ! Component: 3500 - total flux cleaned = -0.00357805 Jy ! Component: 3550 - total flux cleaned = -0.00357822 Jy ! Component: 3600 - total flux cleaned = -0.00352367 Jy ! Component: 3650 - total flux cleaned = -0.00349669 Jy ! Component: 3700 - total flux cleaned = -0.00349675 Jy ! Component: 3750 - total flux cleaned = -0.00349667 Jy ! Component: 3800 - total flux cleaned = -0.00348352 Jy ! Component: 3850 - total flux cleaned = -0.00344414 Jy ! Component: 3900 - total flux cleaned = -0.00344401 Jy ! Component: 3950 - total flux cleaned = -0.00346978 Jy ! Component: 4000 - total flux cleaned = -0.00343113 Jy ! Component: 4050 - total flux cleaned = -0.00343128 Jy ! Total flux subtracted in 4096 components = -0.00348187 Jy ! Clean residual min=-0.000692 max=0.000722 Jy/beam ! Clean residual mean=-0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.281066 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 400 components and 0.281066 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1050+0432_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.22 x 7.798 at 0.02543 degrees (North through East) ! Clean map min=-0.0033549 max=0.25442 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1050+0432_S_map.fits wmodel /image_prod/ug002_uva//J1050+0432_S_map.mod ! Writing 400 model components to file: /image_prod/ug002_uva//J1050+0432_S_map.mod wobs /image_prod/ug002_uva//J1050+0432_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1050+0432_S_uvs.fits wwins /image_prod/ug002_uva//J1050+0432_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1050+0432_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.254417 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000227652 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.268439 0.268439 0.536879 1.07376 2.14751 4.29503 8.59006 17.1801 34.3602 68.7205 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.254 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1117.57 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1050+0432_S_dfm.log closed on Wed Mar 4 23:44:36 2020