! Started logfile: /image_prod/ug002_uva//J1959+4044_S_dfm.log on Thu Mar 5 04:30:13 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//J1959+4044_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1959+4044_S_uva.fits ! AN table 1: 38 integrations on 21 of 21 possible baselines. ! AN table 2: 76 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.886383 visibilities/baseline/integration-bin. ! Found source: J1959+4044 ! ! 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 36 lines of history. ! ! Reading 6366 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 J1959+4044_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. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000998Jy sigma=7.723973 ! Fit after self-cal, rms=0.946840Jy sigma=7.259883 ! 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=4.134 mas, bmaj=6.535 mas, bpa=0.2932 degrees ! Estimated noise=2.28047 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 = 0.0392808 Jy ! Component: 100 - total flux cleaned = 0.0565149 Jy ! Total flux subtracted in 100 components = 0.0565149 Jy ! Clean residual min=-0.007843 max=0.009778 Jy/beam ! Clean residual mean=0.000026 rms=0.002431 Jy/beam ! Combined flux in latest and established models = 0.0565149 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0565149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079852Jy sigma=0.508399 ! Fit after self-cal, rms=0.078891Jy sigma=0.499957 ! 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=4.957 mas, bmaj=7.129 mas, bpa=-5.458 degrees ! Estimated noise=1.21887 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 = 0.0178179 Jy ! Component: 100 - total flux cleaned = 0.0292679 Jy ! Component: 150 - total flux cleaned = 0.037379 Jy ! Component: 200 - total flux cleaned = 0.0432325 Jy ! Total flux subtracted in 200 components = 0.0432325 Jy ! Clean residual min=-0.005293 max=0.006088 Jy/beam ! Clean residual mean=0.000013 rms=0.001489 Jy/beam ! Combined flux in latest and established models = 0.0997474 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 82 components and 0.0997474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074436Jy sigma=0.450040 ! Fit after self-cal, rms=0.073874Jy sigma=0.446949 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.957 x 7.129 at -5.458 degrees (North through East) ! Clean map min=-0.0056468 max=0.05671 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 0.85 FD 1.08 HN 1.14 KP 0.80 ! MK 1.35 NL 1.14 OV 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.05 HN 0.94 KP 0.99 ! NL 1.17 OV 0.95 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 1.04 HN 1.05 KP 0.88 ! MK 1.40 NL 1.05 OV 0.83 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.05 HN 0.96 KP 0.91 ! NL 1.14 OV 0.95 SC 0.89 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 1.05 KP 0.83 ! MK 1.35 NL 0.96 OV 0.82 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 0.79 KP 0.88 ! NL 0.95 OV 0.99 SC 0.93 ! ! ! Fit before self-cal, rms=0.073874Jy sigma=0.446949 ! Fit after self-cal, rms=0.072185Jy sigma=0.440325 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.081 mas, bmaj=7.155 mas, bpa=-11.75 degrees ! Estimated noise=1.16964 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 = 0.00345209 Jy ! Component: 100 - total flux cleaned = 0.0050614 Jy ! Component: 150 - total flux cleaned = 0.00625254 Jy ! Component: 200 - total flux cleaned = 0.00728852 Jy ! Total flux subtracted in 200 components = 0.00728852 Jy ! Clean residual min=-0.004484 max=0.004484 Jy/beam ! Clean residual mean=-0.000000 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.107036 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 0.107036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071863Jy sigma=0.437224 ! Fit after self-cal, rms=0.071810Jy sigma=0.436518 ! 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=0.071810Jy sigma=0.436518 ! Fit after self-cal, rms=0.065896Jy sigma=0.432619 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.042 mas, bmaj=7.034 mas, bpa=-12.38 degrees ! Estimated noise=1.13602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101639 Jy ! Component: 100 - total flux cleaned = 0.00207754 Jy ! Component: 150 - total flux cleaned = 0.00291782 Jy ! Component: 200 - total flux cleaned = 0.00364835 Jy ! Total flux subtracted in 200 components = 0.00364835 Jy ! Clean residual min=-0.003315 max=0.003534 Jy/beam ! Clean residual mean=0.000004 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.110684 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.110684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065727Jy sigma=0.431027 ! Fit after self-cal, rms=0.065574Jy sigma=0.430696 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 = 0.000720305 Jy ! Component: 100 - total flux cleaned = 0.00136383 Jy ! Component: 150 - total flux cleaned = 0.00188535 Jy ! Component: 200 - total flux cleaned = 0.00225247 Jy ! Total flux subtracted in 200 components = 0.00225247 Jy ! Clean residual min=-0.003259 max=0.003581 Jy/beam ! Clean residual mean=0.000002 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.112937 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 116 components and 0.112937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065498Jy sigma=0.430206 ! Fit after self-cal, rms=0.065439Jy sigma=0.430079 ! 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=0.065439Jy sigma=0.430079 ! Fit after self-cal, rms=0.062575Jy sigma=0.429490 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.986 mas, bmaj=6.94 mas, bpa=-11.11 degrees ! Estimated noise=1.1027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236323 Jy ! Component: 100 - total flux cleaned = 0.000874068 Jy ! Component: 150 - total flux cleaned = 0.00139057 Jy ! Component: 200 - total flux cleaned = 0.00185389 Jy ! Total flux subtracted in 200 components = 0.00185389 Jy ! Clean residual min=-0.003003 max=0.003231 Jy/beam ! Clean residual mean=0.000003 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.114791 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 121 components and 0.114791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062501Jy sigma=0.428954 ! Fit after self-cal, rms=0.062458Jy sigma=0.428829 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 = 0.000311293 Jy ! Component: 100 - total flux cleaned = 0.000690995 Jy ! Component: 150 - total flux cleaned = 0.0010347 Jy ! Component: 200 - total flux cleaned = 0.00132588 Jy ! Total flux subtracted in 200 components = 0.00132588 Jy ! Clean residual min=-0.002961 max=0.003243 Jy/beam ! Clean residual mean=0.000003 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.116117 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 0.116117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062420Jy sigma=0.428639 ! Fit after self-cal, rms=0.062396Jy sigma=0.428508 ! 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=0.062396Jy sigma=0.428508 ! Fit after self-cal, rms=0.060582Jy sigma=0.428323 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.15 mas, bmaj=8.202 mas, bpa=-17.88 degrees ! Estimated noise=1.21012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121138 Jy ! Component: 100 - total flux cleaned = 0.00148935 Jy ! Component: 150 - total flux cleaned = 0.0016817 Jy ! Component: 200 - total flux cleaned = 0.00185512 Jy ! Total flux subtracted in 200 components = 0.00185512 Jy ! Clean residual min=-0.003417 max=0.004455 Jy/beam ! Clean residual mean=0.000004 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.117972 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 132 components and 0.117972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060556Jy sigma=0.428125 ! Fit after self-cal, rms=0.060542Jy sigma=0.428036 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 (-11, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398897 Jy ! Component: 100 - total flux cleaned = 0.00592233 Jy ! Component: 150 - total flux cleaned = 0.00630296 Jy ! Component: 200 - total flux cleaned = 0.00654401 Jy ! Total flux subtracted in 200 components = 0.00654401 Jy ! Clean residual min=-0.002589 max=0.002770 Jy/beam ! Clean residual mean=0.000002 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.124516 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 189 components and 0.124516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060354Jy sigma=0.426395 ! Fit after self-cal, rms=0.060282Jy sigma=0.425867 ! 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=4.95 mas, bmaj=6.904 mas, bpa=-9.637 degrees ! Estimated noise=1.08551 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.95 x 6.904 at -9.637 degrees (North through East) ! Clean map min=-0.0025538 max=0.050362 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=4.19 mas, bmaj=6.318 mas, bpa=-4.037 degrees ! Estimated noise=2.04732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0353986 Jy ! Component: 100 - total flux cleaned = 0.0545094 Jy ! Component: 150 - total flux cleaned = 0.0686303 Jy ! Component: 200 - total flux cleaned = 0.0793878 Jy ! Total flux subtracted in 200 components = 0.0793878 Jy ! Clean residual min=-0.006539 max=0.006841 Jy/beam ! Clean residual mean=0.000015 rms=0.001655 Jy/beam ! Combined flux in latest and established models = 0.0793878 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.0793878 Jy ! Inverting map and beam ! Estimated beam: bmin=4.95 mas, bmaj=6.904 mas, bpa=-9.637 degrees ! Estimated noise=1.08551 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 = 0.0107059 Jy ! Component: 100 - total flux cleaned = 0.0177735 Jy ! Component: 150 - total flux cleaned = 0.0229604 Jy ! Component: 200 - total flux cleaned = 0.0270779 Jy ! Total flux subtracted in 200 components = 0.0270779 Jy ! Clean residual min=-0.003593 max=0.002890 Jy/beam ! Clean residual mean=0.000008 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.106466 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 81 components and 0.106466 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=7.15 mas, bmaj=8.202 mas, bpa=-17.88 degrees ! Estimated noise=1.21012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473797 Jy ! Component: 100 - total flux cleaned = 0.00779151 Jy ! Component: 150 - total flux cleaned = 0.0104583 Jy ! Component: 200 - total flux cleaned = 0.0122641 Jy ! Total flux subtracted in 200 components = 0.0122641 Jy ! Clean residual min=-0.003400 max=0.002839 Jy/beam ! Clean residual mean=0.000005 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.11873 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 = 0.00111247 Jy ! Component: 100 - total flux cleaned = 0.00193295 Jy ! Component: 150 - total flux cleaned = 0.00275518 Jy ! Component: 200 - total flux cleaned = 0.00326368 Jy ! Total flux subtracted in 200 components = 0.00326368 Jy ! Clean residual min=-0.002926 max=0.002722 Jy/beam ! Clean residual mean=0.000002 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.121994 Jy ! Adding 129 model components to the UV plane model. ! The established model now contains 195 components and 0.121994 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.95 mas, bmaj=6.904 mas, bpa=-9.637 degrees ! Estimated noise=1.08551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000711285 Jy ! Component: 100 - total flux cleaned = -0.000404076 Jy ! Component: 150 - total flux cleaned = -0.00017239 Jy ! Component: 200 - total flux cleaned = 0.00010825 Jy ! Total flux subtracted in 200 components = 0.00010825 Jy ! Clean residual min=-0.002281 max=0.002352 Jy/beam ! Clean residual mean=0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.122102 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 220 components and 0.122102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060206Jy sigma=0.425357 ! Fit after self-cal, rms=0.060130Jy sigma=0.425116 wmodel J1959+4044_S_map.mod ! Writing 220 model components to file: J1959+4044_S_map.mod wobs J1959+4044_S_uvs.fits ! Writing UV FITS file: J1959+4044_S_uvs.fits wwins J1959+4044_S_map.win ! wwins: Wrote 2 windows to J1959+4044_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 = -0.00038596 Jy ! Component: 100 - total flux cleaned = -0.000893108 Jy ! Component: 150 - total flux cleaned = -0.00129525 Jy ! Component: 200 - total flux cleaned = -0.00148597 Jy ! Component: 250 - total flux cleaned = -0.00173193 Jy ! Component: 300 - total flux cleaned = -0.00193882 Jy ! Component: 350 - total flux cleaned = -0.00208137 Jy ! Component: 400 - total flux cleaned = -0.00213714 Jy ! Component: 450 - total flux cleaned = -0.00227041 Jy ! Component: 500 - total flux cleaned = -0.00232202 Jy ! Component: 550 - total flux cleaned = -0.0023969 Jy ! Component: 600 - total flux cleaned = -0.00251606 Jy ! Component: 650 - total flux cleaned = -0.00251573 Jy ! Component: 700 - total flux cleaned = -0.00253833 Jy ! Component: 750 - total flux cleaned = -0.00253839 Jy ! Component: 800 - total flux cleaned = -0.00249535 Jy ! Component: 850 - total flux cleaned = -0.00243258 Jy ! Component: 900 - total flux cleaned = -0.00235098 Jy ! Component: 950 - total flux cleaned = -0.00231061 Jy ! Component: 1000 - total flux cleaned = -0.00221378 Jy ! Component: 1050 - total flux cleaned = -0.00219498 Jy ! Component: 1100 - total flux cleaned = -0.00213931 Jy ! Component: 1150 - total flux cleaned = -0.00206677 Jy ! Component: 1200 - total flux cleaned = -0.0019961 Jy ! Component: 1250 - total flux cleaned = -0.00190866 Jy ! Component: 1300 - total flux cleaned = -0.00177145 Jy ! Component: 1350 - total flux cleaned = -0.00165417 Jy ! Component: 1400 - total flux cleaned = -0.00155524 Jy ! Component: 1450 - total flux cleaned = -0.00142559 Jy ! Component: 1500 - total flux cleaned = -0.00131411 Jy ! Component: 1550 - total flux cleaned = -0.00118855 Jy ! Component: 1600 - total flux cleaned = -0.00106562 Jy ! Component: 1650 - total flux cleaned = -0.000959758 Jy ! Component: 1700 - total flux cleaned = -0.000885556 Jy ! Component: 1750 - total flux cleaned = -0.00079765 Jy ! Component: 1800 - total flux cleaned = -0.000768894 Jy ! Component: 1850 - total flux cleaned = -0.000683744 Jy ! Component: 1900 - total flux cleaned = -0.000641928 Jy ! Component: 1950 - total flux cleaned = -0.000586729 Jy ! Component: 2000 - total flux cleaned = -0.000545845 Jy ! Component: 2050 - total flux cleaned = -0.000505554 Jy ! Component: 2100 - total flux cleaned = -0.000479117 Jy ! Component: 2150 - total flux cleaned = -0.000466069 Jy ! Component: 2200 - total flux cleaned = -0.000427277 Jy ! Component: 2250 - total flux cleaned = -0.000414549 Jy ! Component: 2300 - total flux cleaned = -0.000338852 Jy ! Component: 2350 - total flux cleaned = -0.000326186 Jy ! Component: 2400 - total flux cleaned = -0.000264438 Jy ! Component: 2450 - total flux cleaned = -0.000252452 Jy ! Component: 2500 - total flux cleaned = -0.000252445 Jy ! Component: 2550 - total flux cleaned = -0.000252298 Jy ! Component: 2600 - total flux cleaned = -0.000240562 Jy ! Component: 2650 - total flux cleaned = -0.000240635 Jy ! Component: 2700 - total flux cleaned = -0.00018282 Jy ! Component: 2750 - total flux cleaned = -0.000194423 Jy ! Component: 2800 - total flux cleaned = -0.000171894 Jy ! Component: 2850 - total flux cleaned = -0.000194442 Jy ! Component: 2900 - total flux cleaned = -0.000150168 Jy ! Component: 2950 - total flux cleaned = -0.000139385 Jy ! Component: 3000 - total flux cleaned = -0.000128576 Jy ! Component: 3050 - total flux cleaned = -8.56033e-05 Jy ! Component: 3100 - total flux cleaned = -6.43711e-05 Jy ! Component: 3150 - total flux cleaned = -4.3291e-05 Jy ! Component: 3200 - total flux cleaned = 4.04693e-05 Jy ! Component: 3250 - total flux cleaned = 8.19483e-05 Jy ! Component: 3300 - total flux cleaned = 0.000164315 Jy ! Component: 3350 - total flux cleaned = 0.000215394 Jy ! Component: 3400 - total flux cleaned = 0.000265967 Jy ! Component: 3450 - total flux cleaned = 0.000296201 Jy ! Component: 3500 - total flux cleaned = 0.000376082 Jy ! Component: 3550 - total flux cleaned = 0.00043553 Jy ! Component: 3600 - total flux cleaned = 0.000494632 Jy ! Component: 3650 - total flux cleaned = 0.000562928 Jy ! Component: 3700 - total flux cleaned = 0.000591961 Jy ! Component: 3750 - total flux cleaned = 0.000649724 Jy ! Component: 3800 - total flux cleaned = 0.00070702 Jy ! Component: 3850 - total flux cleaned = 0.00075443 Jy ! Component: 3900 - total flux cleaned = 0.000782753 Jy ! Component: 3950 - total flux cleaned = 0.000857668 Jy ! Component: 4000 - total flux cleaned = 0.000904076 Jy ! Component: 4050 - total flux cleaned = 0.000913426 Jy ! Total flux subtracted in 4096 components = 0.000968556 Jy ! Clean residual min=-0.000559 max=0.000570 Jy/beam ! Clean residual mean=0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.12307 Jy keep ! Adding 344 model components to the UV plane model. ! The established model now contains 564 components and 0.12307 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1959+4044_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.95 x 6.904 at -9.637 degrees (North through East) ! Clean map min=-0.0018958 max=0.049568 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1959+4044_S_map.fits wmodel /image_prod/ug002_uva//J1959+4044_S_map.mod ! Writing 564 model components to file: /image_prod/ug002_uva//J1959+4044_S_map.mod wobs /image_prod/ug002_uva//J1959+4044_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1959+4044_S_uvs.fits wwins /image_prod/ug002_uva//J1959+4044_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1959+4044_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0495676 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163244 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.988008 0.988008 1.97602 3.95203 7.90406 15.8081 31.6162 63.2325 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 303.641 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1959+4044_S_dfm.log closed on Thu Mar 5 04:30:17 2020