! Started logfile: /image_prod/ug002_uva//J2224-3831_S_dfm.log on Thu Mar 5 05:39:22 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//J2224-3831_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2224-3831_S_uva.fits ! AN table 1: 31 integrations on 21 of 21 possible baselines. ! AN table 2: 30 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.998659 visibilities/baseline/integration-bin. ! Found source: J2224-3831 ! ! 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 4467 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 J2224-3831_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.012264Jy sigma=5.599859 ! Fit after self-cal, rms=0.910453Jy sigma=4.977835 ! 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=2.646 mas, bmaj=6.373 mas, bpa=3.048 degrees ! Estimated noise=3.39025 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 = 0.0724927 Jy ! Component: 100 - total flux cleaned = 0.0919728 Jy ! Total flux subtracted in 100 components = 0.0919728 Jy ! Clean residual min=-0.009522 max=0.009554 Jy/beam ! Clean residual mean=-0.000373 rms=0.002944 Jy/beam ! Combined flux in latest and established models = 0.0919728 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0919728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100873Jy sigma=0.494622 ! Fit after self-cal, rms=0.100786Jy sigma=0.493596 ! 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=3.475 mas, bmaj=8.14 mas, bpa=6.259 degrees ! Estimated noise=1.98383 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 = 0.0121813 Jy ! Component: 100 - total flux cleaned = 0.0171916 Jy ! Component: 150 - total flux cleaned = 0.0193823 Jy ! Component: 200 - total flux cleaned = 0.0203491 Jy ! Total flux subtracted in 200 components = 0.0203491 Jy ! Clean residual min=-0.009804 max=0.012739 Jy/beam ! Clean residual mean=-0.000558 rms=0.003487 Jy/beam ! Combined flux in latest and established models = 0.112322 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.112322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100113Jy sigma=0.482558 ! Fit after self-cal, rms=0.100213Jy sigma=0.482390 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.475 x 8.14 at 6.259 degrees (North through East) ! Clean map min=-0.0097861 max=0.094192 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! KP 1.03 LA 0.94 MK 1.08 NL 1.19 ! OV 1.08 PT 0.82 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.20 FD 1.12 KP 1.01 LA 0.83 ! NL 1.36 OV 1.08 PT 0.84 SC 1.18 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! KP 1.07 LA 0.94 MK 1.06 NL 1.24 ! OV 0.96 PT 0.85 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.21 FD 0.99 KP 1.03 LA 0.97 ! NL 1.58 OV 1.07 PT 0.86 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! KP 0.98 LA 0.95 MK 1.02 NL 0.99 ! OV 0.97 PT 0.87 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 FD 1.04 KP 1.08 LA 0.84 ! NL 1.08 OV 1.10 PT 0.86 SC 1.03 ! ! ! Fit before self-cal, rms=0.100213Jy sigma=0.482390 ! Fit after self-cal, rms=0.115712Jy sigma=0.474533 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.515 mas, bmaj=8.247 mas, bpa=6.201 degrees ! Estimated noise=1.99694 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 = -0.000510292 Jy ! Component: 100 - total flux cleaned = -0.000510409 Jy ! Component: 150 - total flux cleaned = -0.000508298 Jy ! Component: 200 - total flux cleaned = -0.000533868 Jy ! Total flux subtracted in 200 components = -0.000533868 Jy ! Clean residual min=-0.007626 max=0.013384 Jy/beam ! Clean residual mean=-0.000338 rms=0.002966 Jy/beam ! Combined flux in latest and established models = 0.111788 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.111788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115684Jy sigma=0.474484 ! Fit after self-cal, rms=0.116360Jy sigma=0.473915 ! 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=0.116360Jy sigma=0.473915 ! Fit after self-cal, rms=0.118685Jy sigma=0.473826 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.541 mas, bmaj=8.303 mas, bpa=6.063 degrees ! Estimated noise=2.00684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000462583 Jy ! Component: 100 - total flux cleaned = -0.000524979 Jy ! Component: 150 - total flux cleaned = -0.000611141 Jy ! Component: 200 - total flux cleaned = -0.000662732 Jy ! Total flux subtracted in 200 components = -0.000662732 Jy ! Clean residual min=-0.007552 max=0.013111 Jy/beam ! Clean residual mean=-0.000333 rms=0.002927 Jy/beam ! Combined flux in latest and established models = 0.111125 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.111125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118645Jy sigma=0.473840 ! Fit after self-cal, rms=0.118703Jy sigma=0.473829 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 (31.5, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011585 Jy ! Component: 100 - total flux cleaned = 0.0166965 Jy ! Component: 150 - total flux cleaned = 0.0196676 Jy ! Component: 200 - total flux cleaned = 0.0210716 Jy ! Total flux subtracted in 200 components = 0.0210716 Jy ! Clean residual min=-0.006912 max=0.009273 Jy/beam ! Clean residual mean=-0.000187 rms=0.002105 Jy/beam ! Combined flux in latest and established models = 0.132197 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 72 components and 0.132197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117705Jy sigma=0.464059 ! Fit after self-cal, rms=0.117192Jy sigma=0.462513 ! Inverting map ! Added new window around map position (57, -92.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0079195 Jy ! Component: 100 - total flux cleaned = 0.0114071 Jy ! Component: 150 - total flux cleaned = 0.0138819 Jy ! Component: 200 - total flux cleaned = 0.0149937 Jy ! Total flux subtracted in 200 components = 0.0149937 Jy ! Clean residual min=-0.005340 max=0.006048 Jy/beam ! Clean residual mean=-0.000130 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.147191 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 101 components and 0.147191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116824Jy sigma=0.457298 ! Fit after self-cal, rms=0.116663Jy sigma=0.456905 ! 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=0.116663Jy sigma=0.456905 ! Fit after self-cal, rms=0.116794Jy sigma=0.454913 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.582 mas, bmaj=8.366 mas, bpa=5.839 degrees ! Estimated noise=1.97054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328907 Jy ! Component: 100 - total flux cleaned = 0.00417581 Jy ! Component: 150 - total flux cleaned = 0.00442781 Jy ! Component: 200 - total flux cleaned = 0.00448302 Jy ! Total flux subtracted in 200 components = 0.00448302 Jy ! Clean residual min=-0.004231 max=0.004909 Jy/beam ! Clean residual mean=-0.000032 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.151674 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 0.151674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116674Jy sigma=0.454049 ! Fit after self-cal, rms=0.116684Jy sigma=0.453918 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 = 0.00061384 Jy ! Component: 100 - total flux cleaned = 0.000712082 Jy ! Component: 150 - total flux cleaned = 0.000756384 Jy ! Component: 200 - total flux cleaned = 0.000756617 Jy ! Total flux subtracted in 200 components = 0.000756617 Jy ! Clean residual min=-0.004151 max=0.005169 Jy/beam ! Clean residual mean=-0.000027 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.15243 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 130 components and 0.15243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116626Jy sigma=0.453765 ! Fit after self-cal, rms=0.116596Jy sigma=0.453755 ! 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=0.116596Jy sigma=0.453755 ! Fit after self-cal, rms=0.116341Jy sigma=0.453627 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.674 mas, bmaj=30.1 mas, bpa=5.602 degrees ! Estimated noise=2.1918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000973681 Jy ! Component: 100 - total flux cleaned = 0.000889909 Jy ! Component: 150 - total flux cleaned = 0.000772863 Jy ! Component: 200 - total flux cleaned = 0.000669957 Jy ! Total flux subtracted in 200 components = 0.000669957 Jy ! Clean residual min=-0.004842 max=0.005835 Jy/beam ! Clean residual mean=-0.000026 rms=0.001833 Jy/beam ! Combined flux in latest and established models = 0.1531 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 134 components and 0.1531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116303Jy sigma=0.453573 ! Fit after self-cal, rms=0.116292Jy sigma=0.453534 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 = 0.000332384 Jy ! Component: 100 - total flux cleaned = 0.000232161 Jy ! Component: 150 - total flux cleaned = 0.000141919 Jy ! Component: 200 - total flux cleaned = 0.000113567 Jy ! Total flux subtracted in 200 components = 0.000113567 Jy ! Clean residual min=-0.004665 max=0.005856 Jy/beam ! Clean residual mean=-0.000022 rms=0.001842 Jy/beam ! Combined flux in latest and established models = 0.153214 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 137 components and 0.153214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116268Jy sigma=0.453530 ! Fit after self-cal, rms=0.116262Jy sigma=0.453518 ! 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=3.597 mas, bmaj=8.403 mas, bpa=6.058 degrees ! Estimated noise=1.9677 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.597 x 8.403 at 6.058 degrees (North through East) ! Clean map min=-0.0042018 max=0.097745 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=2.711 mas, bmaj=6.526 mas, bpa=3.008 degrees ! Estimated noise=3.4358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0733134 Jy ! Component: 100 - total flux cleaned = 0.0929054 Jy ! Component: 150 - total flux cleaned = 0.104896 Jy ! Component: 200 - total flux cleaned = 0.114119 Jy ! Total flux subtracted in 200 components = 0.114119 Jy ! Clean residual min=-0.007152 max=0.008155 Jy/beam ! Clean residual mean=-0.000166 rms=0.002072 Jy/beam ! Combined flux in latest and established models = 0.114119 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.114119 Jy ! Inverting map and beam ! Estimated beam: bmin=3.597 mas, bmaj=8.403 mas, bpa=6.058 degrees ! Estimated noise=1.9677 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 = 0.0105284 Jy ! Component: 100 - total flux cleaned = 0.017854 Jy ! Component: 150 - total flux cleaned = 0.0232532 Jy ! Component: 200 - total flux cleaned = 0.0273102 Jy ! Total flux subtracted in 200 components = 0.0273102 Jy ! Clean residual min=-0.005045 max=0.004737 Jy/beam ! Clean residual mean=-0.000097 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.141429 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 54 components and 0.141429 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=9.674 mas, bmaj=30.1 mas, bpa=5.602 degrees ! Estimated noise=2.1918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00448591 Jy ! Component: 100 - total flux cleaned = 0.00732988 Jy ! Component: 150 - total flux cleaned = 0.00899344 Jy ! Component: 200 - total flux cleaned = 0.00951837 Jy ! Total flux subtracted in 200 components = 0.00951837 Jy ! Clean residual min=-0.004950 max=0.005662 Jy/beam ! Clean residual mean=-0.000048 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 0.150947 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 = 0.000350322 Jy ! Component: 100 - total flux cleaned = 0.00048739 Jy ! Component: 150 - total flux cleaned = 0.000653304 Jy ! Component: 200 - total flux cleaned = 0.000803085 Jy ! Total flux subtracted in 200 components = 0.000803085 Jy ! Clean residual min=-0.004812 max=0.005586 Jy/beam ! Clean residual mean=-0.000039 rms=0.001843 Jy/beam ! Combined flux in latest and established models = 0.15175 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.15175 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.597 mas, bmaj=8.403 mas, bpa=6.058 degrees ! Estimated noise=1.9677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271421 Jy ! Component: 100 - total flux cleaned = 0.000343644 Jy ! Component: 150 - total flux cleaned = 0.000530976 Jy ! Component: 200 - total flux cleaned = 0.000644493 Jy ! Total flux subtracted in 200 components = 0.000644493 Jy ! Clean residual min=-0.004184 max=0.004923 Jy/beam ! Clean residual mean=-0.000017 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.152395 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.152395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116332Jy sigma=0.453665 ! Fit after self-cal, rms=0.116331Jy sigma=0.453542 wmodel J2224-3831_S_map.mod ! Writing 85 model components to file: J2224-3831_S_map.mod wobs J2224-3831_S_uvs.fits ! Writing UV FITS file: J2224-3831_S_uvs.fits wwins J2224-3831_S_map.win ! wwins: Wrote 3 windows to J2224-3831_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 = 0.000646016 Jy ! Component: 100 - total flux cleaned = 0.000503282 Jy ! Component: 150 - total flux cleaned = 0.000297633 Jy ! Component: 200 - total flux cleaned = 0.000420138 Jy ! Component: 250 - total flux cleaned = 0.000597966 Jy ! Component: 300 - total flux cleaned = 0.000712443 Jy ! Component: 350 - total flux cleaned = 0.000768617 Jy ! Component: 400 - total flux cleaned = 0.000718872 Jy ! Component: 450 - total flux cleaned = 0.00066948 Jy ! Component: 500 - total flux cleaned = 0.000620893 Jy ! Component: 550 - total flux cleaned = 0.000528035 Jy ! Component: 600 - total flux cleaned = 0.000665753 Jy ! Component: 650 - total flux cleaned = 0.000667089 Jy ! Component: 700 - total flux cleaned = 0.000667759 Jy ! Component: 750 - total flux cleaned = 0.000751159 Jy ! Component: 800 - total flux cleaned = 0.000912272 Jy ! Component: 850 - total flux cleaned = 0.000912788 Jy ! Component: 900 - total flux cleaned = 0.000951138 Jy ! Component: 950 - total flux cleaned = 0.000914516 Jy ! Component: 1000 - total flux cleaned = 0.000951633 Jy ! Component: 1050 - total flux cleaned = 0.00102379 Jy ! Component: 1100 - total flux cleaned = 0.00102411 Jy ! Component: 1150 - total flux cleaned = 0.00116174 Jy ! Component: 1200 - total flux cleaned = 0.00129705 Jy ! Component: 1250 - total flux cleaned = 0.00142939 Jy ! Component: 1300 - total flux cleaned = 0.00159201 Jy ! Component: 1350 - total flux cleaned = 0.00178399 Jy ! Component: 1400 - total flux cleaned = 0.00200335 Jy ! Component: 1450 - total flux cleaned = 0.00218848 Jy ! Component: 1500 - total flux cleaned = 0.00231016 Jy ! Component: 1550 - total flux cleaned = 0.00254863 Jy ! Component: 1600 - total flux cleaned = 0.00269487 Jy ! Component: 1650 - total flux cleaned = 0.00289672 Jy ! Component: 1700 - total flux cleaned = 0.00301016 Jy ! Component: 1750 - total flux cleaned = 0.00320623 Jy ! Component: 1800 - total flux cleaned = 0.00334425 Jy ! Component: 1850 - total flux cleaned = 0.00353481 Jy ! Component: 1900 - total flux cleaned = 0.00361543 Jy ! Component: 1950 - total flux cleaned = 0.00374783 Jy ! Component: 2000 - total flux cleaned = 0.00387839 Jy ! Component: 2050 - total flux cleaned = 0.00400704 Jy ! Component: 2100 - total flux cleaned = 0.00413395 Jy ! Component: 2150 - total flux cleaned = 0.00420934 Jy ! Component: 2200 - total flux cleaned = 0.0043331 Jy ! Component: 2250 - total flux cleaned = 0.00440665 Jy ! Component: 2300 - total flux cleaned = 0.00452756 Jy ! Component: 2350 - total flux cleaned = 0.00467081 Jy ! Component: 2400 - total flux cleaned = 0.00481196 Jy ! Component: 2450 - total flux cleaned = 0.00492838 Jy ! Component: 2500 - total flux cleaned = 0.00504398 Jy ! Component: 2550 - total flux cleaned = 0.00518116 Jy ! Component: 2600 - total flux cleaned = 0.00527161 Jy ! Component: 2650 - total flux cleaned = 0.00531657 Jy ! Component: 2700 - total flux cleaned = 0.00542743 Jy ! Component: 2750 - total flux cleaned = 0.00549324 Jy ! Component: 2800 - total flux cleaned = 0.00555847 Jy ! Component: 2850 - total flux cleaned = 0.00560169 Jy ! Component: 2900 - total flux cleaned = 0.00566617 Jy ! Component: 2950 - total flux cleaned = 0.00579381 Jy ! Component: 3000 - total flux cleaned = 0.0058783 Jy ! Component: 3050 - total flux cleaned = 0.00598295 Jy ! Component: 3100 - total flux cleaned = 0.00604529 Jy ! Component: 3150 - total flux cleaned = 0.00614834 Jy ! Component: 3200 - total flux cleaned = 0.00627115 Jy ! Component: 3250 - total flux cleaned = 0.00631193 Jy ! Component: 3300 - total flux cleaned = 0.00637263 Jy ! Component: 3350 - total flux cleaned = 0.00645295 Jy ! Component: 3400 - total flux cleaned = 0.00655265 Jy ! Component: 3450 - total flux cleaned = 0.00663164 Jy ! Component: 3500 - total flux cleaned = 0.0066317 Jy ! Component: 3550 - total flux cleaned = 0.00670988 Jy ! Component: 3600 - total flux cleaned = 0.00674883 Jy ! Component: 3650 - total flux cleaned = 0.0067489 Jy ! Component: 3700 - total flux cleaned = 0.00682583 Jy ! Component: 3750 - total flux cleaned = 0.00688309 Jy ! Component: 3800 - total flux cleaned = 0.00692098 Jy ! Component: 3850 - total flux cleaned = 0.00693997 Jy ! Component: 3900 - total flux cleaned = 0.00703397 Jy ! Component: 3950 - total flux cleaned = 0.00712731 Jy ! Component: 4000 - total flux cleaned = 0.00714586 Jy ! Component: 4050 - total flux cleaned = 0.00720143 Jy ! Total flux subtracted in 4096 components = 0.00729366 Jy ! Clean residual min=-0.001199 max=0.001037 Jy/beam ! Clean residual mean=0.000008 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.159689 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 357 components and 0.159689 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2224-3831_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.597 x 8.403 at 6.058 degrees (North through East) ! Clean map min=-0.002477 max=0.098647 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2224-3831_S_map.fits wmodel /image_prod/ug002_uva//J2224-3831_S_map.mod ! Writing 357 model components to file: /image_prod/ug002_uva//J2224-3831_S_map.mod wobs /image_prod/ug002_uva//J2224-3831_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2224-3831_S_uvs.fits wwins /image_prod/ug002_uva//J2224-3831_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2224-3831_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0986469 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000345552 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05087 1.05087 2.10175 4.2035 8.407 16.814 33.628 67.256 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.098 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 285.476 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2224-3831_S_dfm.log closed on Thu Mar 5 05:39:26 2020