! Started logfile: /image_prod/ug002_uva//J1931+4743_S_dfm.log on Thu Mar 5 04:14:58 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//J1931+4743_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1931+4743_S_uva.fits ! AN table 1: 45 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.959524 visibilities/baseline/integration-bin. ! Found source: J1931+4743 ! ! 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 3627 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 J1931+4743_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=1.013119Jy sigma=8.082777 ! Fit after self-cal, rms=0.864664Jy sigma=6.857777 ! 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=2.897 mas, bmaj=4.168 mas, bpa=-11.78 degrees ! Estimated noise=2.00242 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 = 0.104726 Jy ! Component: 100 - total flux cleaned = 0.133573 Jy ! Total flux subtracted in 100 components = 0.133573 Jy ! Clean residual min=-0.008231 max=0.011804 Jy/beam ! Clean residual mean=-0.000000 rms=0.002036 Jy/beam ! Combined flux in latest and established models = 0.133573 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.133573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069479Jy sigma=0.503026 ! Fit after self-cal, rms=0.069274Jy sigma=0.502108 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01267 Jy ! Component: 100 - total flux cleaned = 0.0190179 Jy ! Total flux subtracted in 100 components = 0.0190179 Jy ! Clean residual min=-0.006691 max=0.008423 Jy/beam ! Clean residual mean=-0.000002 rms=0.001706 Jy/beam ! Combined flux in latest and established models = 0.152591 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.152591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067037Jy sigma=0.478399 ! Fit after self-cal, rms=0.067004Jy sigma=0.478016 ! 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=3.331 mas, bmaj=4.828 mas, bpa=-10.84 degrees ! Estimated noise=1.52282 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 (5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00909085 Jy ! Component: 100 - total flux cleaned = 0.0139779 Jy ! Component: 150 - total flux cleaned = 0.0176191 Jy ! Component: 200 - total flux cleaned = 0.0198268 Jy ! Total flux subtracted in 200 components = 0.0198268 Jy ! Clean residual min=-0.005888 max=0.006119 Jy/beam ! Clean residual mean=-0.000007 rms=0.001473 Jy/beam ! Combined flux in latest and established models = 0.172418 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.172418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065676Jy sigma=0.465845 ! Fit after self-cal, rms=0.065486Jy sigma=0.464225 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.331 x 4.828 at -10.84 degrees (North through East) ! Clean map min=-0.005537 max=0.13534 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.95 KP 1.00 ! MK 0.97 NL 0.98 OV 0.89 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.96 KP 1.05 ! MK 1.02 NL 1.29 OV 0.90 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.95 KP 1.04 ! MK 1.00 NL 1.05 OV 0.88 SC 0.97 ! ! ! Fit before self-cal, rms=0.065486Jy sigma=0.464225 ! Fit after self-cal, rms=0.065716Jy sigma=0.452239 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.325 mas, bmaj=4.825 mas, bpa=-10.91 degrees ! Estimated noise=1.50108 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 = 0.000740091 Jy ! Component: 100 - total flux cleaned = 0.000600721 Jy ! Component: 150 - total flux cleaned = 0.000599892 Jy ! Component: 200 - total flux cleaned = 0.000544781 Jy ! Total flux subtracted in 200 components = 0.000544781 Jy ! Clean residual min=-0.004589 max=0.004259 Jy/beam ! Clean residual mean=0.000000 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.172962 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.172962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065549Jy sigma=0.451088 ! Fit after self-cal, rms=0.065607Jy sigma=0.450892 ! 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=0.065607Jy sigma=0.450892 ! Fit after self-cal, rms=0.073258Jy sigma=0.435997 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.335 mas, bmaj=4.805 mas, bpa=-10.73 degrees ! Estimated noise=1.51307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000546286 Jy ! Component: 100 - total flux cleaned = -0.000595831 Jy ! Component: 150 - total flux cleaned = -0.000592892 Jy ! Component: 200 - total flux cleaned = -0.000592511 Jy ! Total flux subtracted in 200 components = -0.000592511 Jy ! Clean residual min=-0.002646 max=0.002579 Jy/beam ! Clean residual mean=-0.000000 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.17237 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.17237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073199Jy sigma=0.435332 ! Fit after self-cal, rms=0.073293Jy sigma=0.435160 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 = -0.000234107 Jy ! Component: 100 - total flux cleaned = -0.00033335 Jy ! Component: 150 - total flux cleaned = -0.000391139 Jy ! Component: 200 - total flux cleaned = -0.00039332 Jy ! Total flux subtracted in 200 components = -0.00039332 Jy ! Clean residual min=-0.002685 max=0.002480 Jy/beam ! Clean residual mean=-0.000000 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.171977 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.171977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073269Jy sigma=0.434915 ! Fit after self-cal, rms=0.073264Jy sigma=0.434893 ! 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=0.073264Jy sigma=0.434893 ! Fit after self-cal, rms=0.074278Jy sigma=0.434803 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.33 mas, bmaj=4.801 mas, bpa=-10.53 degrees ! Estimated noise=1.51311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000279579 Jy ! Component: 100 - total flux cleaned = -0.000429339 Jy ! Component: 150 - total flux cleaned = -0.000457179 Jy ! Component: 200 - total flux cleaned = -0.000457897 Jy ! Total flux subtracted in 200 components = -0.000457897 Jy ! Clean residual min=-0.002683 max=0.002386 Jy/beam ! Clean residual mean=-0.000000 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.171519 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.171519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074255Jy sigma=0.434599 ! Fit after self-cal, rms=0.074260Jy sigma=0.434582 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 = -0.000162361 Jy ! Component: 100 - total flux cleaned = -0.000253221 Jy ! Component: 150 - total flux cleaned = -0.000273511 Jy ! Component: 200 - total flux cleaned = -0.000273124 Jy ! Total flux subtracted in 200 components = -0.000273124 Jy ! Clean residual min=-0.002687 max=0.002363 Jy/beam ! Clean residual mean=-0.000000 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.171246 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.171246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074246Jy sigma=0.434473 ! Fit after self-cal, rms=0.074243Jy sigma=0.434462 ! 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=0.074243Jy sigma=0.434462 ! Fit after self-cal, rms=0.074707Jy sigma=0.434429 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.796 mas, bmaj=7.652 mas, bpa=2.912 degrees ! Estimated noise=1.93097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00033284 Jy ! Component: 100 - total flux cleaned = -0.00030547 Jy ! Component: 150 - total flux cleaned = -0.000376807 Jy ! Component: 200 - total flux cleaned = -0.000456279 Jy ! Total flux subtracted in 200 components = -0.000456279 Jy ! Clean residual min=-0.002632 max=0.002758 Jy/beam ! Clean residual mean=-0.000000 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.170789 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.170789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074698Jy sigma=0.434391 ! Fit after self-cal, rms=0.074697Jy sigma=0.434374 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 = -0.000233851 Jy ! Component: 100 - total flux cleaned = -0.000246117 Jy ! Component: 150 - total flux cleaned = -0.000296713 Jy ! Component: 200 - total flux cleaned = -0.000342354 Jy ! Total flux subtracted in 200 components = -0.000342354 Jy ! Clean residual min=-0.002595 max=0.002703 Jy/beam ! Clean residual mean=-0.000000 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.170447 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 118 components and 0.170447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074690Jy sigma=0.434368 ! Fit after self-cal, rms=0.074689Jy sigma=0.434362 ! 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=3.325 mas, bmaj=4.798 mas, bpa=-10.37 degrees ! Estimated noise=1.51395 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.325 x 4.798 at -10.37 degrees (North through East) ! Clean map min=-0.0026361 max=0.13447 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=2.902 mas, bmaj=4.157 mas, bpa=-11.58 degrees ! Estimated noise=1.98054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103233 Jy ! Component: 100 - total flux cleaned = 0.132687 Jy ! Component: 150 - total flux cleaned = 0.14609 Jy ! Component: 200 - total flux cleaned = 0.153502 Jy ! Total flux subtracted in 200 components = 0.153502 Jy ! Clean residual min=-0.004388 max=0.004167 Jy/beam ! Clean residual mean=0.000001 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.153502 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.153502 Jy ! Inverting map and beam ! Estimated beam: bmin=3.325 mas, bmaj=4.798 mas, bpa=-10.37 degrees ! Estimated noise=1.51395 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 = 0.00597061 Jy ! Component: 100 - total flux cleaned = 0.00930701 Jy ! Component: 150 - total flux cleaned = 0.0115785 Jy ! Component: 200 - total flux cleaned = 0.0132511 Jy ! Total flux subtracted in 200 components = 0.0132511 Jy ! Clean residual min=-0.003162 max=0.002264 Jy/beam ! Clean residual mean=-0.000000 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.166753 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 52 components and 0.166753 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=6.796 mas, bmaj=7.652 mas, bpa=2.912 degrees ! Estimated noise=1.93097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158797 Jy ! Component: 100 - total flux cleaned = 0.00237636 Jy ! Component: 150 - total flux cleaned = 0.00262626 Jy ! Component: 200 - total flux cleaned = 0.00280106 Jy ! Total flux subtracted in 200 components = 0.00280106 Jy ! Clean residual min=-0.002570 max=0.002602 Jy/beam ! Clean residual mean=-0.000000 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.169554 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 = 6.23009e-05 Jy ! Component: 100 - total flux cleaned = 0.000106865 Jy ! Component: 150 - total flux cleaned = 0.000146152 Jy ! Component: 200 - total flux cleaned = 0.000174529 Jy ! Total flux subtracted in 200 components = 0.000174529 Jy ! Clean residual min=-0.002590 max=0.002606 Jy/beam ! Clean residual mean=-0.000000 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.169729 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 90 components and 0.169729 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.325 mas, bmaj=4.798 mas, bpa=-10.37 degrees ! Estimated noise=1.51395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424888 Jy ! Component: 100 - total flux cleaned = 0.000454916 Jy ! Component: 150 - total flux cleaned = 0.000482927 Jy ! Component: 200 - total flux cleaned = 0.000455725 Jy ! Total flux subtracted in 200 components = 0.000455725 Jy ! Clean residual min=-0.002923 max=0.002329 Jy/beam ! Clean residual mean=-0.000000 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.170184 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.170184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074726Jy sigma=0.434545 ! Fit after self-cal, rms=0.074714Jy sigma=0.434499 wmodel J1931+4743_S_map.mod ! Writing 101 model components to file: J1931+4743_S_map.mod wobs J1931+4743_S_uvs.fits ! Writing UV FITS file: J1931+4743_S_uvs.fits wwins J1931+4743_S_map.win ! wwins: Wrote 2 windows to J1931+4743_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 = -0.000630244 Jy ! Component: 100 - total flux cleaned = -0.000382238 Jy ! Component: 150 - total flux cleaned = -0.000383082 Jy ! Component: 200 - total flux cleaned = -0.000158135 Jy ! Component: 250 - total flux cleaned = 2.28348e-05 Jy ! Component: 300 - total flux cleaned = 0.00016266 Jy ! Component: 350 - total flux cleaned = 0.000230918 Jy ! Component: 400 - total flux cleaned = 0.000296713 Jy ! Component: 450 - total flux cleaned = 0.000198897 Jy ! Component: 500 - total flux cleaned = 0.000103841 Jy ! Component: 550 - total flux cleaned = 0.000103303 Jy ! Component: 600 - total flux cleaned = 1.20034e-05 Jy ! Component: 650 - total flux cleaned = 4.20017e-05 Jy ! Component: 700 - total flux cleaned = 0.000129191 Jy ! Component: 750 - total flux cleaned = 0.000157534 Jy ! Component: 800 - total flux cleaned = 0.000128959 Jy ! Component: 850 - total flux cleaned = 0.00010147 Jy ! Component: 900 - total flux cleaned = 0.000128461 Jy ! Component: 950 - total flux cleaned = 7.44892e-05 Jy ! Component: 1000 - total flux cleaned = -4.04519e-06 Jy ! Component: 1050 - total flux cleaned = 2.2335e-05 Jy ! Component: 1100 - total flux cleaned = 7.30036e-05 Jy ! Component: 1150 - total flux cleaned = 4.79109e-05 Jy ! Component: 1200 - total flux cleaned = 2.4033e-05 Jy ! Component: 1250 - total flux cleaned = 0.000145846 Jy ! Component: 1300 - total flux cleaned = 0.000169505 Jy ! Component: 1350 - total flux cleaned = 0.000216709 Jy ! Component: 1400 - total flux cleaned = 0.000262988 Jy ! Component: 1450 - total flux cleaned = 0.000194359 Jy ! Component: 1500 - total flux cleaned = 0.000262465 Jy ! Component: 1550 - total flux cleaned = 0.000329941 Jy ! Component: 1600 - total flux cleaned = 0.000285853 Jy ! Component: 1650 - total flux cleaned = 0.000373333 Jy ! Component: 1700 - total flux cleaned = 0.000373045 Jy ! Component: 1750 - total flux cleaned = 0.00043676 Jy ! Component: 1800 - total flux cleaned = 0.00035338 Jy ! Component: 1850 - total flux cleaned = 0.000478376 Jy ! Component: 1900 - total flux cleaned = 0.000396621 Jy ! Component: 1950 - total flux cleaned = 0.000538957 Jy ! Component: 2000 - total flux cleaned = 0.00047859 Jy ! Component: 2050 - total flux cleaned = 0.000517965 Jy ! Component: 2100 - total flux cleaned = 0.00049858 Jy ! Component: 2150 - total flux cleaned = 0.000557031 Jy ! Component: 2200 - total flux cleaned = 0.000614738 Jy ! Component: 2250 - total flux cleaned = 0.000690945 Jy ! Component: 2300 - total flux cleaned = 0.000671789 Jy ! Component: 2350 - total flux cleaned = 0.000727673 Jy ! Component: 2400 - total flux cleaned = 0.000764361 Jy ! Component: 2450 - total flux cleaned = 0.000800833 Jy ! Component: 2500 - total flux cleaned = 0.000927609 Jy ! Component: 2550 - total flux cleaned = 0.000927453 Jy ! Component: 2600 - total flux cleaned = 0.00101659 Jy ! Component: 2650 - total flux cleaned = 0.0010163 Jy ! Component: 2700 - total flux cleaned = 0.00106892 Jy ! Component: 2750 - total flux cleaned = 0.00115558 Jy ! Component: 2800 - total flux cleaned = 0.00117283 Jy ! Component: 2850 - total flux cleaned = 0.00124106 Jy ! Component: 2900 - total flux cleaned = 0.00125796 Jy ! Component: 2950 - total flux cleaned = 0.00132524 Jy ! Component: 3000 - total flux cleaned = 0.00135838 Jy ! Component: 3050 - total flux cleaned = 0.00145742 Jy ! Component: 3100 - total flux cleaned = 0.00140821 Jy ! Component: 3150 - total flux cleaned = 0.00147353 Jy ! Component: 3200 - total flux cleaned = 0.00158651 Jy ! Component: 3250 - total flux cleaned = 0.00161864 Jy ! Component: 3300 - total flux cleaned = 0.00166644 Jy ! Component: 3350 - total flux cleaned = 0.00171375 Jy ! Component: 3400 - total flux cleaned = 0.00176076 Jy ! Component: 3450 - total flux cleaned = 0.00188536 Jy ! Component: 3500 - total flux cleaned = 0.00190049 Jy ! Component: 3550 - total flux cleaned = 0.0019926 Jy ! Component: 3600 - total flux cleaned = 0.00203837 Jy ! Component: 3650 - total flux cleaned = 0.00208346 Jy ! Component: 3700 - total flux cleaned = 0.00217354 Jy ! Component: 3750 - total flux cleaned = 0.00221827 Jy ! Component: 3800 - total flux cleaned = 0.00230682 Jy ! Component: 3850 - total flux cleaned = 0.00239482 Jy ! Component: 3900 - total flux cleaned = 0.00243864 Jy ! Component: 3950 - total flux cleaned = 0.00246765 Jy ! Component: 4000 - total flux cleaned = 0.00252512 Jy ! Component: 4050 - total flux cleaned = 0.00255364 Jy ! Total flux subtracted in 4096 components = 0.00256787 Jy ! Clean residual min=-0.000781 max=0.000811 Jy/beam ! Clean residual mean=-0.000000 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.172752 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 373 components and 0.172752 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1931+4743_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.325 x 4.798 at -10.37 degrees (North through East) ! Clean map min=-0.0022221 max=0.13483 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1931+4743_S_map.fits wmodel /image_prod/ug002_uva//J1931+4743_S_map.mod ! Writing 373 model components to file: /image_prod/ug002_uva//J1931+4743_S_map.mod wobs /image_prod/ug002_uva//J1931+4743_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1931+4743_S_uvs.fits wwins /image_prod/ug002_uva//J1931+4743_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1931+4743_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.134828 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00023815 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.529898 0.529898 1.0598 2.11959 4.23919 8.47837 16.9567 33.9135 67.827 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.134 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 566.146 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1931+4743_S_dfm.log closed on Thu Mar 5 04:15:02 2020