! Started logfile: /image_prod/ug002_uva//J1118-1232_S_dfm.log on Wed Mar 4 23:58:36 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//J1118-1232_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1118-1232_S_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967778 visibilities/baseline/integration-bin. ! Found source: J1118-1232 ! ! 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 5226 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 J1118-1232_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.163659Jy sigma=7.815505 ! Fit after self-cal, rms=0.561981Jy sigma=3.685422 ! 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=2.598 mas, bmaj=7.161 mas, bpa=-4.747 degrees ! Estimated noise=2.04657 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 = 0.362929 Jy ! Component: 100 - total flux cleaned = 0.449443 Jy ! Total flux subtracted in 100 components = 0.449443 Jy ! Clean residual min=-0.043540 max=0.144235 Jy/beam ! Clean residual mean=-0.000037 rms=0.013421 Jy/beam ! Combined flux in latest and established models = 0.449443 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.449443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.231445Jy sigma=1.504480 ! Fit after self-cal, rms=0.231177Jy sigma=1.503256 ! Inverting map ! Added new window around map position (6, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118522 Jy ! Component: 100 - total flux cleaned = 0.167807 Jy ! Total flux subtracted in 100 components = 0.167807 Jy ! Clean residual min=-0.033722 max=0.068548 Jy/beam ! Clean residual mean=-0.000036 rms=0.008509 Jy/beam ! Combined flux in latest and established models = 0.61725 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.61725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.153688Jy sigma=0.988742 ! Fit after self-cal, rms=0.133614Jy sigma=0.865737 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0510644 Jy ! Component: 100 - total flux cleaned = 0.0771224 Jy ! Total flux subtracted in 100 components = 0.0771224 Jy ! Clean residual min=-0.019982 max=0.029325 Jy/beam ! Clean residual mean=-0.000000 rms=0.005181 Jy/beam ! Combined flux in latest and established models = 0.694372 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.694372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106740Jy sigma=0.683480 ! Fit after self-cal, rms=0.101634Jy sigma=0.654592 ! 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=3.116 mas, bmaj=7.915 mas, bpa=-1.941 degrees ! Estimated noise=1.49775 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 = 0.0337159 Jy ! Component: 100 - total flux cleaned = 0.0531778 Jy ! Component: 150 - total flux cleaned = 0.0659406 Jy ! Component: 200 - total flux cleaned = 0.074495 Jy ! Total flux subtracted in 200 components = 0.074495 Jy ! Clean residual min=-0.016259 max=0.020125 Jy/beam ! Clean residual mean=-0.000010 rms=0.004073 Jy/beam ! Combined flux in latest and established models = 0.768867 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 68 components and 0.768867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088863Jy sigma=0.567728 ! Fit after self-cal, rms=0.087168Jy sigma=0.557695 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.116 x 7.915 at -1.941 degrees (North through East) ! Clean map min=-0.014441 max=0.43299 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.07 KP 0.96 ! LA 0.98 MK 1.02 NL 1.21 OV 0.99 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.08 KP 0.96 ! LA 0.97 MK 1.02 NL 1.07 OV 1.01 ! PT 0.96 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.09 KP 0.98 ! LA 0.95 MK 0.99 NL 1.20 OV 0.99 ! PT 0.96 SC 1.05 ! ! ! Fit before self-cal, rms=0.087168Jy sigma=0.557695 ! Fit after self-cal, rms=0.081674Jy sigma=0.486427 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.126 mas, bmaj=7.945 mas, bpa=-1.662 degrees ! Estimated noise=1.52921 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 = 0.0027018 Jy ! Component: 100 - total flux cleaned = 0.00270899 Jy ! Component: 150 - total flux cleaned = 0.00249587 Jy ! Component: 200 - total flux cleaned = 0.00230376 Jy ! Total flux subtracted in 200 components = 0.00230376 Jy ! Clean residual min=-0.010957 max=0.012301 Jy/beam ! Clean residual mean=0.000009 rms=0.002672 Jy/beam ! Combined flux in latest and established models = 0.771171 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.771171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080365Jy sigma=0.478153 ! Fit after self-cal, rms=0.080225Jy sigma=0.477640 ! 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=0.080225Jy sigma=0.477640 ! Fit after self-cal, rms=0.073771Jy sigma=0.442269 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.128 mas, bmaj=7.96 mas, bpa=-1.756 degrees ! Estimated noise=1.52184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385614 Jy ! Component: 100 - total flux cleaned = 0.00431542 Jy ! Component: 150 - total flux cleaned = 0.00418999 Jy ! Component: 200 - total flux cleaned = 0.00407666 Jy ! Total flux subtracted in 200 components = 0.00407666 Jy ! Clean residual min=-0.007691 max=0.009117 Jy/beam ! Clean residual mean=0.000002 rms=0.001806 Jy/beam ! Combined flux in latest and established models = 0.775248 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.775248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073156Jy sigma=0.438553 ! Fit after self-cal, rms=0.073010Jy sigma=0.438075 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 (12, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00989206 Jy ! Component: 100 - total flux cleaned = 0.0117081 Jy ! Component: 150 - total flux cleaned = 0.0124998 Jy ! Component: 200 - total flux cleaned = 0.0125205 Jy ! Total flux subtracted in 200 components = 0.0125205 Jy ! Clean residual min=-0.006977 max=0.007220 Jy/beam ! Clean residual mean=0.000003 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.787768 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 0.787769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071225Jy sigma=0.427363 ! Fit after self-cal, rms=0.071082Jy sigma=0.426566 ! 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=0.071082Jy sigma=0.426566 ! Fit after self-cal, rms=0.070319Jy sigma=0.425051 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.125 mas, bmaj=7.953 mas, bpa=-1.749 degrees ! Estimated noise=1.51688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00525251 Jy ! Component: 100 - total flux cleaned = 0.00674733 Jy ! Component: 150 - total flux cleaned = 0.00674892 Jy ! Component: 200 - total flux cleaned = 0.00663851 Jy ! Total flux subtracted in 200 components = 0.00663851 Jy ! Clean residual min=-0.006095 max=0.006661 Jy/beam ! Clean residual mean=0.000001 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.794407 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 115 components and 0.794407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069709Jy sigma=0.421426 ! Fit after self-cal, rms=0.069629Jy sigma=0.421126 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 (22.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00635168 Jy ! Component: 100 - total flux cleaned = 0.00931033 Jy ! Component: 150 - total flux cleaned = 0.0103338 Jy ! Component: 200 - total flux cleaned = 0.010666 Jy ! Total flux subtracted in 200 components = 0.010666 Jy ! Clean residual min=-0.005167 max=0.003934 Jy/beam ! Clean residual mean=0.000003 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.805073 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 145 components and 0.805073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068881Jy sigma=0.416208 ! Fit after self-cal, rms=0.068832Jy sigma=0.415996 ! 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=0.068832Jy sigma=0.415996 ! Fit after self-cal, rms=0.068516Jy sigma=0.415426 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.354 mas, bmaj=14.88 mas, bpa=3.266 degrees ! Estimated noise=1.95303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421317 Jy ! Component: 100 - total flux cleaned = 0.00544413 Jy ! Component: 150 - total flux cleaned = 0.00593031 Jy ! Component: 200 - total flux cleaned = 0.00632283 Jy ! Total flux subtracted in 200 components = 0.00632283 Jy ! Clean residual min=-0.003628 max=0.004494 Jy/beam ! Clean residual mean=0.000006 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.811396 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 177 components and 0.811396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068324Jy sigma=0.414161 ! Fit after self-cal, rms=0.068266Jy sigma=0.413980 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 = 0.000579249 Jy ! Component: 100 - total flux cleaned = 0.000830899 Jy ! Component: 150 - total flux cleaned = 0.000883171 Jy ! Component: 200 - total flux cleaned = 0.00093122 Jy ! Total flux subtracted in 200 components = 0.00093122 Jy ! Clean residual min=-0.003543 max=0.004351 Jy/beam ! Clean residual mean=0.000008 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.812327 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 187 components and 0.812327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068206Jy sigma=0.413514 ! Fit after self-cal, rms=0.068177Jy sigma=0.413444 ! 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=3.124 mas, bmaj=7.95 mas, bpa=-1.727 degrees ! Estimated noise=1.51592 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.124 x 7.95 at -1.727 degrees (North through East) ! Clean map min=-0.0044117 max=0.43597 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=2.595 mas, bmaj=7.179 mas, bpa=-4.639 degrees ! Estimated noise=2.08645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.387429 Jy ! Component: 100 - total flux cleaned = 0.536181 Jy ! Component: 150 - total flux cleaned = 0.606751 Jy ! Component: 200 - total flux cleaned = 0.652401 Jy ! Total flux subtracted in 200 components = 0.652401 Jy ! Clean residual min=-0.014668 max=0.025131 Jy/beam ! Clean residual mean=0.000014 rms=0.003980 Jy/beam ! Combined flux in latest and established models = 0.652401 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.652401 Jy ! Inverting map and beam ! Estimated beam: bmin=3.124 mas, bmaj=7.95 mas, bpa=-1.727 degrees ! Estimated noise=1.51592 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 = 0.0425035 Jy ! Component: 100 - total flux cleaned = 0.0698799 Jy ! Component: 150 - total flux cleaned = 0.0887331 Jy ! Component: 200 - total flux cleaned = 0.102422 Jy ! Total flux subtracted in 200 components = 0.102422 Jy ! Clean residual min=-0.006631 max=0.009150 Jy/beam ! Clean residual mean=-0.000002 rms=0.002047 Jy/beam ! Combined flux in latest and established models = 0.754823 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 79 components and 0.754823 Jy ! Inverting map ! Added new window around map position (-23, 63). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109839 Jy ! Component: 100 - total flux cleaned = 0.0198316 Jy ! Component: 150 - total flux cleaned = 0.0271436 Jy ! Component: 200 - total flux cleaned = 0.0332221 Jy ! Total flux subtracted in 200 components = 0.0332221 Jy ! Clean residual min=-0.005941 max=0.005847 Jy/beam ! Clean residual mean=0.000002 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.788045 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 97 components and 0.788045 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=7.354 mas, bmaj=14.88 mas, bpa=3.266 degrees ! Estimated noise=1.95303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00743215 Jy ! Component: 100 - total flux cleaned = 0.0124664 Jy ! Component: 150 - total flux cleaned = 0.0150904 Jy ! Component: 200 - total flux cleaned = 0.0167198 Jy ! Total flux subtracted in 200 components = 0.0167198 Jy ! Clean residual min=-0.004053 max=0.004285 Jy/beam ! Clean residual mean=0.000009 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.804764 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 = 0.00126271 Jy ! Component: 100 - total flux cleaned = 0.00208824 Jy ! Component: 150 - total flux cleaned = 0.00266054 Jy ! Component: 200 - total flux cleaned = 0.00310466 Jy ! Total flux subtracted in 200 components = 0.00310466 Jy ! Clean residual min=-0.003474 max=0.003974 Jy/beam ! Clean residual mean=0.000008 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.807869 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 151 components and 0.807869 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.124 mas, bmaj=7.95 mas, bpa=-1.727 degrees ! Estimated noise=1.51592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00162176 Jy ! Component: 100 - total flux cleaned = -0.00213681 Jy ! Component: 150 - total flux cleaned = -0.00247815 Jy ! Component: 200 - total flux cleaned = -0.00227009 Jy ! Total flux subtracted in 200 components = -0.00227009 Jy ! Clean residual min=-0.005052 max=0.004490 Jy/beam ! Clean residual mean=0.000003 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.805599 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 174 components and 0.805599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068313Jy sigma=0.414214 ! Fit after self-cal, rms=0.068040Jy sigma=0.412600 wmodel J1118-1232_S_map.mod ! Writing 174 model components to file: J1118-1232_S_map.mod wobs J1118-1232_S_uvs.fits ! Writing UV FITS file: J1118-1232_S_uvs.fits wwins J1118-1232_S_map.win ! wwins: Wrote 5 windows to J1118-1232_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 = -0.00185536 Jy ! Component: 100 - total flux cleaned = -0.0022591 Jy ! Component: 150 - total flux cleaned = -0.00270475 Jy ! Component: 200 - total flux cleaned = -0.00300522 Jy ! Component: 250 - total flux cleaned = -0.00306262 Jy ! Component: 300 - total flux cleaned = -0.00323174 Jy ! Component: 350 - total flux cleaned = -0.00328507 Jy ! Component: 400 - total flux cleaned = -0.00312632 Jy ! Component: 450 - total flux cleaned = -0.00297204 Jy ! Component: 500 - total flux cleaned = -0.00287303 Jy ! Component: 550 - total flux cleaned = -0.00272906 Jy ! Component: 600 - total flux cleaned = -0.00254085 Jy ! Component: 650 - total flux cleaned = -0.00235898 Jy ! Component: 700 - total flux cleaned = -0.00227031 Jy ! Component: 750 - total flux cleaned = -0.00205466 Jy ! Component: 800 - total flux cleaned = -0.00201364 Jy ! Component: 850 - total flux cleaned = -0.00197112 Jy ! Component: 900 - total flux cleaned = -0.00189028 Jy ! Component: 950 - total flux cleaned = -0.00188951 Jy ! Component: 1000 - total flux cleaned = -0.00173546 Jy ! Component: 1050 - total flux cleaned = -0.00162257 Jy ! Component: 1100 - total flux cleaned = -0.00151157 Jy ! Component: 1150 - total flux cleaned = -0.00136732 Jy ! Component: 1200 - total flux cleaned = -0.00122599 Jy ! Component: 1250 - total flux cleaned = -0.00122609 Jy ! Component: 1300 - total flux cleaned = -0.00112358 Jy ! Component: 1350 - total flux cleaned = -0.000956603 Jy ! Component: 1400 - total flux cleaned = -0.000956566 Jy ! Component: 1450 - total flux cleaned = -0.000796103 Jy ! Component: 1500 - total flux cleaned = -0.000828038 Jy ! Component: 1550 - total flux cleaned = -0.000704543 Jy ! Component: 1600 - total flux cleaned = -0.000673596 Jy ! Component: 1650 - total flux cleaned = -0.000583431 Jy ! Component: 1700 - total flux cleaned = -0.00046566 Jy ! Component: 1750 - total flux cleaned = -0.000349907 Jy ! Component: 1800 - total flux cleaned = -0.000264596 Jy ! Component: 1850 - total flux cleaned = -0.000180706 Jy ! Component: 1900 - total flux cleaned = -1.59528e-05 Jy ! Component: 1950 - total flux cleaned = -4.36747e-05 Jy ! Component: 2000 - total flux cleaned = -4.3189e-05 Jy ! Component: 2050 - total flux cleaned = 3.6004e-05 Jy ! Component: 2100 - total flux cleaned = 0.000139366 Jy ! Component: 2150 - total flux cleaned = 0.000165183 Jy ! Component: 2200 - total flux cleaned = 0.00024096 Jy ! Component: 2250 - total flux cleaned = 0.000364618 Jy ! Component: 2300 - total flux cleaned = 0.000413898 Jy ! Component: 2350 - total flux cleaned = 0.000510309 Jy ! Component: 2400 - total flux cleaned = 0.000558458 Jy ! Component: 2450 - total flux cleaned = 0.00065308 Jy ! Component: 2500 - total flux cleaned = 0.00067657 Jy ! Component: 2550 - total flux cleaned = 0.000837866 Jy ! Component: 2600 - total flux cleaned = 0.000951049 Jy ! Component: 2650 - total flux cleaned = 0.0010402 Jy ! Component: 2700 - total flux cleaned = 0.00119489 Jy ! Component: 2750 - total flux cleaned = 0.00117271 Jy ! Component: 2800 - total flux cleaned = 0.00130259 Jy ! Component: 2850 - total flux cleaned = 0.00140936 Jy ! Component: 2900 - total flux cleaned = 0.00143042 Jy ! Component: 2950 - total flux cleaned = 0.00155594 Jy ! Component: 3000 - total flux cleaned = 0.00157661 Jy ! Component: 3050 - total flux cleaned = 0.00161747 Jy ! Component: 3100 - total flux cleaned = 0.00167843 Jy ! Component: 3150 - total flux cleaned = 0.0017785 Jy ! Component: 3200 - total flux cleaned = 0.00183795 Jy ! Component: 3250 - total flux cleaned = 0.00187686 Jy ! Component: 3300 - total flux cleaned = 0.00199298 Jy ! Component: 3350 - total flux cleaned = 0.00205049 Jy ! Component: 3400 - total flux cleaned = 0.00208853 Jy ! Component: 3450 - total flux cleaned = 0.00222018 Jy ! Component: 3500 - total flux cleaned = 0.00231291 Jy ! Component: 3550 - total flux cleaned = 0.00234949 Jy ! Component: 3600 - total flux cleaned = 0.00242234 Jy ! Component: 3650 - total flux cleaned = 0.00247649 Jy ! Component: 3700 - total flux cleaned = 0.00265489 Jy ! Component: 3750 - total flux cleaned = 0.00269029 Jy ! Component: 3800 - total flux cleaned = 0.00274277 Jy ! Component: 3850 - total flux cleaned = 0.00286396 Jy ! Component: 3900 - total flux cleaned = 0.0028809 Jy ! Component: 3950 - total flux cleaned = 0.00291515 Jy ! Component: 4000 - total flux cleaned = 0.00299994 Jy ! Component: 4050 - total flux cleaned = 0.00314999 Jy ! Total flux subtracted in 4096 components = 0.00318295 Jy ! Clean residual min=-0.000896 max=0.000945 Jy/beam ! Clean residual mean=0.000000 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.808782 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 471 components and 0.808782 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1118-1232_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.124 x 7.95 at -1.727 degrees (North through East) ! Clean map min=-0.0029891 max=0.43761 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1118-1232_S_map.fits wmodel /image_prod/ug002_uva//J1118-1232_S_map.mod ! Writing 471 model components to file: /image_prod/ug002_uva//J1118-1232_S_map.mod wobs /image_prod/ug002_uva//J1118-1232_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1118-1232_S_uvs.fits wwins /image_prod/ug002_uva//J1118-1232_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1118-1232_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.437609 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000304522 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.208763 0.208763 0.417526 0.835053 1.67011 3.34021 6.68042 13.3608 26.7217 53.4434 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.437 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1437.04 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1118-1232_S_dfm.log closed on Wed Mar 4 23:58:40 2020