! Started logfile: /image_prod/ug002_uva//J1340-0137_S_dfm.log on Thu Mar 5 01:22:38 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//J1340-0137_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1340-0137_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.968519 visibilities/baseline/integration-bin. ! Found source: J1340-0137 ! ! 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 40 lines of history. ! ! Reading 6276 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 J1340-0137_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008046Jy sigma=8.342939 ! Fit after self-cal, rms=0.805484Jy sigma=6.652060 ! 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=3.057 mas, bmaj=13.8 mas, bpa=-18.22 degrees ! Estimated noise=1.35811 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 = 0.152903 Jy ! Component: 100 - total flux cleaned = 0.186259 Jy ! Total flux subtracted in 100 components = 0.186259 Jy ! Clean residual min=-0.004278 max=0.009331 Jy/beam ! Clean residual mean=0.000013 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.186259 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.186259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065058Jy sigma=0.468575 ! Fit after self-cal, rms=0.065053Jy sigma=0.468531 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00884727 Jy ! Component: 100 - total flux cleaned = 0.0132145 Jy ! Total flux subtracted in 100 components = 0.0132145 Jy ! Clean residual min=-0.003876 max=0.004454 Jy/beam ! Clean residual mean=0.000005 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.199474 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.199474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063856Jy sigma=0.455950 ! Fit after self-cal, rms=0.063856Jy sigma=0.455919 ! 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=3.643 mas, bmaj=14.82 mas, bpa=-17.91 degrees ! Estimated noise=1.1109 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 = 0.00329193 Jy ! Component: 100 - total flux cleaned = 0.00512991 Jy ! Component: 150 - total flux cleaned = 0.00544918 Jy ! Component: 200 - total flux cleaned = 0.0056752 Jy ! Total flux subtracted in 200 components = 0.0056752 Jy ! Clean residual min=-0.002994 max=0.003281 Jy/beam ! Clean residual mean=0.000004 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.205149 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 37 components and 0.205149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063640Jy sigma=0.453997 ! Fit after self-cal, rms=0.063638Jy sigma=0.453958 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.643 x 14.82 at -17.91 degrees (North through East) ! Clean map min=-0.0029391 max=0.19573 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.97 KP 0.98 ! LA 1.00 MK 1.04 NL 0.95 OV 0.97 ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 0.98 ! LA 1.03 MK 1.03 NL 1.04 OV 1.01 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.01 KP 1.00 ! LA 1.03 MK 0.98 NL 0.98 OV 0.97 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.063638Jy sigma=0.453958 ! Fit after self-cal, rms=0.062811Jy sigma=0.450924 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.658 mas, bmaj=14.79 mas, bpa=-17.87 degrees ! Estimated noise=1.1057 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 = 0.000279687 Jy ! Component: 100 - total flux cleaned = 0.000328838 Jy ! Component: 150 - total flux cleaned = 0.000370802 Jy ! Component: 200 - total flux cleaned = 0.000369465 Jy ! Total flux subtracted in 200 components = 0.000369465 Jy ! Clean residual min=-0.002998 max=0.002870 Jy/beam ! Clean residual mean=0.000007 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.205519 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.205519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062732Jy sigma=0.450457 ! Fit after self-cal, rms=0.062729Jy sigma=0.450437 ! 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=0.062729Jy sigma=0.450437 ! Fit after self-cal, rms=0.062920Jy sigma=0.440843 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.652 mas, bmaj=14.77 mas, bpa=-17.72 degrees ! Estimated noise=1.10987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000617681 Jy ! Component: 100 - total flux cleaned = 0.000435069 Jy ! Component: 150 - total flux cleaned = 0.000217718 Jy ! Component: 200 - total flux cleaned = 8.20209e-05 Jy ! Total flux subtracted in 200 components = 8.20209e-05 Jy ! Clean residual min=-0.001933 max=0.001902 Jy/beam ! Clean residual mean=0.000005 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.205601 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.205601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062877Jy sigma=0.440521 ! Fit after self-cal, rms=0.062914Jy sigma=0.440480 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 = -0.000210604 Jy ! Component: 100 - total flux cleaned = -0.00031977 Jy ! Component: 150 - total flux cleaned = -0.000419504 Jy ! Component: 200 - total flux cleaned = -0.000511319 Jy ! Total flux subtracted in 200 components = -0.000511319 Jy ! Clean residual min=-0.001905 max=0.001926 Jy/beam ! Clean residual mean=0.000005 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.205089 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.205089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062900Jy sigma=0.440376 ! Fit after self-cal, rms=0.062899Jy sigma=0.440373 ! 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=0.062899Jy sigma=0.440373 ! Fit after self-cal, rms=0.062887Jy sigma=0.440038 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.647 mas, bmaj=14.75 mas, bpa=-17.7 degrees ! Estimated noise=1.1084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000411402 Jy ! Component: 100 - total flux cleaned = 0.000278072 Jy ! Component: 150 - total flux cleaned = 0.000142486 Jy ! Component: 200 - total flux cleaned = 3.88229e-05 Jy ! Total flux subtracted in 200 components = 3.88229e-05 Jy ! Clean residual min=-0.001789 max=0.001862 Jy/beam ! Clean residual mean=0.000005 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.205128 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.205128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062870Jy sigma=0.439932 ! Fit after self-cal, rms=0.062869Jy sigma=0.439930 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 = -0.000118059 Jy ! Component: 100 - total flux cleaned = -0.000203758 Jy ! Component: 150 - total flux cleaned = -0.000256342 Jy ! Component: 200 - total flux cleaned = -0.000304417 Jy ! Total flux subtracted in 200 components = -0.000304417 Jy ! Clean residual min=-0.001778 max=0.001855 Jy/beam ! Clean residual mean=0.000005 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.204824 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.204824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062863Jy sigma=0.439889 ! Fit after self-cal, rms=0.062862Jy sigma=0.439888 ! 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=0.062862Jy sigma=0.439888 ! Fit after self-cal, rms=0.062894Jy sigma=0.439865 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.951 mas, bmaj=15.49 mas, bpa=-11.3 degrees ! Estimated noise=1.29243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124304 Jy ! Component: 100 - total flux cleaned = 5.65808e-05 Jy ! Component: 150 - total flux cleaned = 4.30439e-05 Jy ! Component: 200 - total flux cleaned = 1.88636e-05 Jy ! Total flux subtracted in 200 components = 1.88636e-05 Jy ! Clean residual min=-0.002189 max=0.001990 Jy/beam ! Clean residual mean=0.000008 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.204843 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 99 components and 0.204843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062889Jy sigma=0.439842 ! Fit after self-cal, rms=0.062889Jy sigma=0.439837 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 = -3.10882e-05 Jy ! Component: 100 - total flux cleaned = -4.21431e-05 Jy ! Component: 150 - total flux cleaned = -7.01826e-05 Jy ! Component: 200 - total flux cleaned = -8.81336e-05 Jy ! Total flux subtracted in 200 components = -8.81336e-05 Jy ! Clean residual min=-0.002181 max=0.001978 Jy/beam ! Clean residual mean=0.000008 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.204754 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 104 components and 0.204754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062887Jy sigma=0.439836 ! Fit after self-cal, rms=0.062887Jy sigma=0.439835 ! 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=3.644 mas, bmaj=14.75 mas, bpa=-17.69 degrees ! Estimated noise=1.10755 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.644 x 14.75 at -17.69 degrees (North through East) ! Clean map min=-0.0017161 max=0.19516 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=3.057 mas, bmaj=13.74 mas, bpa=-17.98 degrees ! Estimated noise=1.35423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.152445 Jy ! Component: 100 - total flux cleaned = 0.185749 Jy ! Component: 150 - total flux cleaned = 0.193922 Jy ! Component: 200 - total flux cleaned = 0.197379 Jy ! Total flux subtracted in 200 components = 0.197379 Jy ! Clean residual min=-0.002218 max=0.002646 Jy/beam ! Clean residual mean=0.000008 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.197379 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.197379 Jy ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=14.75 mas, bpa=-17.69 degrees ! Estimated noise=1.10755 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 = 0.00301171 Jy ! Component: 100 - total flux cleaned = 0.00485431 Jy ! Component: 150 - total flux cleaned = 0.00575099 Jy ! Component: 200 - total flux cleaned = 0.00604874 Jy ! Total flux subtracted in 200 components = 0.00604874 Jy ! Clean residual min=-0.001808 max=0.002149 Jy/beam ! Clean residual mean=0.000006 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.203428 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 48 components and 0.203428 Jy ! Inverting map ! Added new window around map position (-13.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202363 Jy ! Component: 100 - total flux cleaned = 0.0031659 Jy ! Component: 150 - total flux cleaned = 0.00360663 Jy ! Component: 200 - total flux cleaned = 0.00374818 Jy ! Total flux subtracted in 200 components = 0.00374818 Jy ! Clean residual min=-0.001785 max=0.001630 Jy/beam ! Clean residual mean=0.000003 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.207176 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 79 components and 0.207176 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=7.951 mas, bmaj=15.49 mas, bpa=-11.3 degrees ! Estimated noise=1.29243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00022893 Jy ! Component: 100 - total flux cleaned = 0.000186292 Jy ! Component: 150 - total flux cleaned = 0.000111674 Jy ! Component: 200 - total flux cleaned = 0.00011269 Jy ! Total flux subtracted in 200 components = 0.00011269 Jy ! Clean residual min=-0.001983 max=0.001724 Jy/beam ! Clean residual mean=0.000004 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.207289 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 = 2.45266e-07 Jy ! Component: 100 - total flux cleaned = -3.92302e-05 Jy ! Component: 150 - total flux cleaned = -7.54962e-05 Jy ! Component: 200 - total flux cleaned = -8.67309e-05 Jy ! Total flux subtracted in 200 components = -8.67309e-05 Jy ! Clean residual min=-0.001960 max=0.001731 Jy/beam ! Clean residual mean=0.000003 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.207202 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 124 components and 0.207202 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=14.75 mas, bpa=-17.69 degrees ! Estimated noise=1.10755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.42072e-05 Jy ! Component: 100 - total flux cleaned = 4.45835e-05 Jy ! Component: 150 - total flux cleaned = 3.02339e-05 Jy ! Component: 200 - total flux cleaned = 3.07778e-05 Jy ! Total flux subtracted in 200 components = 3.07778e-05 Jy ! Clean residual min=-0.001746 max=0.001570 Jy/beam ! Clean residual mean=0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.207233 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 140 components and 0.207233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062824Jy sigma=0.439231 ! Fit after self-cal, rms=0.062823Jy sigma=0.439195 wmodel J1340-0137_S_map.mod ! Writing 140 model components to file: J1340-0137_S_map.mod wobs J1340-0137_S_uvs.fits ! Writing UV FITS file: J1340-0137_S_uvs.fits wwins J1340-0137_S_map.win ! wwins: Wrote 2 windows to J1340-0137_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 = -0.000174748 Jy ! Component: 100 - total flux cleaned = -0.000175355 Jy ! Component: 150 - total flux cleaned = -0.000148061 Jy ! Component: 200 - total flux cleaned = -7.08424e-05 Jy ! Component: 250 - total flux cleaned = 2.51041e-06 Jy ! Component: 300 - total flux cleaned = -4.49044e-05 Jy ! Component: 350 - total flux cleaned = 2.38495e-05 Jy ! Component: 400 - total flux cleaned = 6.78342e-05 Jy ! Component: 450 - total flux cleaned = 8.92673e-05 Jy ! Component: 500 - total flux cleaned = 0.000152047 Jy ! Component: 550 - total flux cleaned = 0.000111151 Jy ! Component: 600 - total flux cleaned = 0.000110905 Jy ! Component: 650 - total flux cleaned = 9.12368e-05 Jy ! Component: 700 - total flux cleaned = 7.22171e-05 Jy ! Component: 750 - total flux cleaned = 3.48193e-05 Jy ! Component: 800 - total flux cleaned = 3.49748e-05 Jy ! Component: 850 - total flux cleaned = 3.46799e-05 Jy ! Component: 900 - total flux cleaned = -5.47367e-05 Jy ! Component: 950 - total flux cleaned = -0.000107056 Jy ! Component: 1000 - total flux cleaned = -0.000141686 Jy ! Component: 1050 - total flux cleaned = -0.00020978 Jy ! Component: 1100 - total flux cleaned = -0.000293128 Jy ! Component: 1150 - total flux cleaned = -0.000342693 Jy ! Component: 1200 - total flux cleaned = -0.000407355 Jy ! Component: 1250 - total flux cleaned = -0.000455314 Jy ! Component: 1300 - total flux cleaned = -0.000471061 Jy ! Component: 1350 - total flux cleaned = -0.000486653 Jy ! Component: 1400 - total flux cleaned = -0.000501987 Jy ! Component: 1450 - total flux cleaned = -0.000456744 Jy ! Component: 1500 - total flux cleaned = -0.00045695 Jy ! Component: 1550 - total flux cleaned = -0.000486334 Jy ! Component: 1600 - total flux cleaned = -0.000471462 Jy ! Component: 1650 - total flux cleaned = -0.000471447 Jy ! Component: 1700 - total flux cleaned = -0.000443392 Jy ! Component: 1750 - total flux cleaned = -0.000471613 Jy ! Component: 1800 - total flux cleaned = -0.000457616 Jy ! Component: 1850 - total flux cleaned = -0.000471229 Jy ! Component: 1900 - total flux cleaned = -0.000457328 Jy ! Component: 1950 - total flux cleaned = -0.000416948 Jy ! Component: 2000 - total flux cleaned = -0.00043019 Jy ! Component: 2050 - total flux cleaned = -0.000417057 Jy ! Component: 2100 - total flux cleaned = -0.000417207 Jy ! Component: 2150 - total flux cleaned = -0.00042995 Jy ! Component: 2200 - total flux cleaned = -0.00044279 Jy ! Component: 2250 - total flux cleaned = -0.000468065 Jy ! Component: 2300 - total flux cleaned = -0.000518055 Jy ! Component: 2350 - total flux cleaned = -0.000530279 Jy ! Component: 2400 - total flux cleaned = -0.000493587 Jy ! Component: 2450 - total flux cleaned = -0.000529803 Jy ! Component: 2500 - total flux cleaned = -0.000565925 Jy ! Component: 2550 - total flux cleaned = -0.000577675 Jy ! Component: 2600 - total flux cleaned = -0.000612861 Jy ! Component: 2650 - total flux cleaned = -0.000601105 Jy ! Component: 2700 - total flux cleaned = -0.000647361 Jy ! Component: 2750 - total flux cleaned = -0.000681446 Jy ! Component: 2800 - total flux cleaned = -0.000692763 Jy ! Component: 2850 - total flux cleaned = -0.000760136 Jy ! Component: 2900 - total flux cleaned = -0.000771093 Jy ! Component: 2950 - total flux cleaned = -0.000770999 Jy ! Component: 3000 - total flux cleaned = -0.000825804 Jy ! Component: 3050 - total flux cleaned = -0.000815006 Jy ! Component: 3100 - total flux cleaned = -0.000825783 Jy ! Component: 3150 - total flux cleaned = -0.000857856 Jy ! Component: 3200 - total flux cleaned = -0.000889664 Jy ! Component: 3250 - total flux cleaned = -0.000868547 Jy ! Component: 3300 - total flux cleaned = -0.000920705 Jy ! Component: 3350 - total flux cleaned = -0.000868984 Jy ! Component: 3400 - total flux cleaned = -0.000909962 Jy ! Component: 3450 - total flux cleaned = -0.000899613 Jy ! Component: 3500 - total flux cleaned = -0.000849048 Jy ! Component: 3550 - total flux cleaned = -0.000879178 Jy ! Component: 3600 - total flux cleaned = -0.000839213 Jy ! Component: 3650 - total flux cleaned = -0.000819656 Jy ! Component: 3700 - total flux cleaned = -0.000809824 Jy ! Component: 3750 - total flux cleaned = -0.000790298 Jy ! Component: 3800 - total flux cleaned = -0.000761152 Jy ! Component: 3850 - total flux cleaned = -0.000751564 Jy ! Component: 3900 - total flux cleaned = -0.000741948 Jy ! Component: 3950 - total flux cleaned = -0.000703734 Jy ! Component: 4000 - total flux cleaned = -0.000694243 Jy ! Component: 4050 - total flux cleaned = -0.000684807 Jy ! Total flux subtracted in 4096 components = -0.00066612 Jy ! Clean residual min=-0.000678 max=0.000589 Jy/beam ! Clean residual mean=0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.206567 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 445 components and 0.206567 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1340-0137_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.644 x 14.75 at -17.69 degrees (North through East) ! Clean map min=-0.0013412 max=0.19597 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1340-0137_S_map.fits wmodel /image_prod/ug002_uva//J1340-0137_S_map.mod ! Writing 445 model components to file: /image_prod/ug002_uva//J1340-0137_S_map.mod wobs /image_prod/ug002_uva//J1340-0137_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1340-0137_S_uvs.fits wwins /image_prod/ug002_uva//J1340-0137_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1340-0137_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.195974 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183886 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.281495 0.281495 0.562991 1.12598 2.25196 4.50392 9.00785 18.0157 36.0314 72.0628 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.195 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1065.74 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1340-0137_S_dfm.log closed on Thu Mar 5 01:22:42 2020