! Started logfile: /image_prod/ug002_uva//J1713+4916_S_dfm.log on Thu Mar 5 03:08:22 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//J1713+4916_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1713+4916_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.952315 visibilities/baseline/integration-bin. ! Found source: J1713+4916 ! ! 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 6171 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 J1713+4916_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006770Jy sigma=8.211980 ! Fit after self-cal, rms=0.906801Jy sigma=7.412607 ! 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=3.164 mas, bmaj=4.514 mas, bpa=-8.383 degrees ! Estimated noise=1.83126 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 = 0.0716887 Jy ! Component: 100 - total flux cleaned = 0.0892473 Jy ! Total flux subtracted in 100 components = 0.0892473 Jy ! Clean residual min=-0.004170 max=0.006854 Jy/beam ! Clean residual mean=-0.000002 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.0892473 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0892473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073689Jy sigma=0.474805 ! Fit after self-cal, rms=0.073634Jy sigma=0.474445 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00721009 Jy ! Component: 100 - total flux cleaned = 0.0108081 Jy ! Total flux subtracted in 100 components = 0.0108081 Jy ! Clean residual min=-0.004101 max=0.004024 Jy/beam ! Clean residual mean=-0.000003 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.100055 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.100055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072682Jy sigma=0.467844 ! Fit after self-cal, rms=0.072716Jy sigma=0.467775 ! 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=3.797 mas, bmaj=5.292 mas, bpa=-7.588 degrees ! Estimated noise=1.15769 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 = 0.00175561 Jy ! Component: 100 - total flux cleaned = 0.0015957 Jy ! Component: 150 - total flux cleaned = 0.00135714 Jy ! Component: 200 - total flux cleaned = 0.00115747 Jy ! Total flux subtracted in 200 components = 0.00115747 Jy ! Clean residual min=-0.003446 max=0.003329 Jy/beam ! Clean residual mean=-0.000008 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.101213 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.101213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072541Jy sigma=0.467280 ! Fit after self-cal, rms=0.072546Jy sigma=0.467258 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.797 x 5.292 at -7.588 degrees (North through East) ! Clean map min=-0.0033945 max=0.093995 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.96 KP 1.00 ! LA 1.05 MK 1.02 NL 1.06 OV 1.02 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 1.03 KP 1.05 ! LA 1.05 MK 1.08 NL 1.02 OV 0.89 ! SC 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.02 KP 1.02 ! LA 1.01 MK 0.99 NL 1.00 OV 0.96 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.072546Jy sigma=0.467258 ! Fit after self-cal, rms=0.069159Jy sigma=0.464284 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.789 mas, bmaj=5.246 mas, bpa=-6.22 degrees ! Estimated noise=1.15922 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 = 0.000987291 Jy ! Component: 100 - total flux cleaned = 0.00106877 Jy ! Component: 150 - total flux cleaned = 0.0010695 Jy ! Component: 200 - total flux cleaned = 0.00101367 Jy ! Total flux subtracted in 200 components = 0.00101367 Jy ! Clean residual min=-0.003193 max=0.003077 Jy/beam ! Clean residual mean=-0.000007 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.102227 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.102227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069118Jy sigma=0.464203 ! Fit after self-cal, rms=0.069073Jy sigma=0.464119 ! 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=0.069073Jy sigma=0.464119 ! Fit after self-cal, rms=0.067470Jy sigma=0.453150 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.785 mas, bmaj=5.279 mas, bpa=-5.236 degrees ! Estimated noise=1.16108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412234 Jy ! Component: 100 - total flux cleaned = 0.000428057 Jy ! Component: 150 - total flux cleaned = 0.000442071 Jy ! Component: 200 - total flux cleaned = 0.000467191 Jy ! Total flux subtracted in 200 components = 0.000467191 Jy ! Clean residual min=-0.002271 max=0.002210 Jy/beam ! Clean residual mean=-0.000005 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.102694 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.102694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067462Jy sigma=0.453081 ! Fit after self-cal, rms=0.067522Jy sigma=0.452792 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 = 7.10329e-05 Jy ! Component: 100 - total flux cleaned = 8.2983e-05 Jy ! Component: 150 - total flux cleaned = 9.39192e-05 Jy ! Component: 200 - total flux cleaned = 0.000114255 Jy ! Total flux subtracted in 200 components = 0.000114255 Jy ! Clean residual min=-0.002242 max=0.002230 Jy/beam ! Clean residual mean=-0.000005 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.102808 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.102808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067517Jy sigma=0.452766 ! Fit after self-cal, rms=0.067518Jy sigma=0.452764 ! 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=0.067518Jy sigma=0.452764 ! Fit after self-cal, rms=0.067727Jy sigma=0.452690 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.776 mas, bmaj=5.282 mas, bpa=-4.919 degrees ! Estimated noise=1.16017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128302 Jy ! Component: 100 - total flux cleaned = 0.0001273 Jy ! Component: 150 - total flux cleaned = 0.000163901 Jy ! Component: 200 - total flux cleaned = 0.000197917 Jy ! Total flux subtracted in 200 components = 0.000197917 Jy ! Clean residual min=-0.002289 max=0.002176 Jy/beam ! Clean residual mean=-0.000005 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.103006 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.103006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067722Jy sigma=0.452651 ! Fit after self-cal, rms=0.067729Jy sigma=0.452647 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 = 3.18807e-05 Jy ! Component: 100 - total flux cleaned = 3.17853e-05 Jy ! Component: 150 - total flux cleaned = 6.13834e-05 Jy ! Component: 200 - total flux cleaned = 7.94598e-05 Jy ! Total flux subtracted in 200 components = 7.94598e-05 Jy ! Clean residual min=-0.002282 max=0.002177 Jy/beam ! Clean residual mean=-0.000005 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.103085 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.103085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067725Jy sigma=0.452627 ! Fit after self-cal, rms=0.067726Jy sigma=0.452626 ! 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=0.067726Jy sigma=0.452626 ! Fit after self-cal, rms=0.067764Jy sigma=0.452616 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.676 mas, bmaj=8.527 mas, bpa=0.1989 degrees ! Estimated noise=1.35984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000438692 Jy ! Component: 100 - total flux cleaned = 0.000417513 Jy ! Component: 150 - total flux cleaned = 0.000417564 Jy ! Component: 200 - total flux cleaned = 0.000417363 Jy ! Total flux subtracted in 200 components = 0.000417363 Jy ! Clean residual min=-0.002880 max=0.002619 Jy/beam ! Clean residual mean=-0.000010 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.103503 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.103503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067764Jy sigma=0.452612 ! Fit after self-cal, rms=0.067763Jy sigma=0.452601 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 = 3.42772e-05 Jy ! Component: 100 - total flux cleaned = 2.41663e-05 Jy ! Component: 150 - total flux cleaned = 2.33823e-05 Jy ! Component: 200 - total flux cleaned = 1.58703e-05 Jy ! Total flux subtracted in 200 components = 1.58703e-05 Jy ! Clean residual min=-0.002879 max=0.002628 Jy/beam ! Clean residual mean=-0.000010 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.103519 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.103519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067764Jy sigma=0.452607 ! Fit after self-cal, rms=0.067764Jy sigma=0.452601 ! 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=3.769 mas, bmaj=5.283 mas, bpa=-4.67 degrees ! Estimated noise=1.15931 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.769 x 5.283 at -4.67 degrees (North through East) ! Clean map min=-0.0021892 max=0.093902 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=3.13 mas, bmaj=4.502 mas, bpa=-5.421 degrees ! Estimated noise=1.83789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.071898 Jy ! Component: 100 - total flux cleaned = 0.0897328 Jy ! Component: 150 - total flux cleaned = 0.0969569 Jy ! Component: 200 - total flux cleaned = 0.100653 Jy ! Total flux subtracted in 200 components = 0.100653 Jy ! Clean residual min=-0.003232 max=0.003652 Jy/beam ! Clean residual mean=-0.000001 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.100653 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.100653 Jy ! Inverting map and beam ! Estimated beam: bmin=3.769 mas, bmaj=5.283 mas, bpa=-4.67 degrees ! Estimated noise=1.15931 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 = 0.00225025 Jy ! Component: 100 - total flux cleaned = 0.00278408 Jy ! Component: 150 - total flux cleaned = 0.0028169 Jy ! Component: 200 - total flux cleaned = 0.00283806 Jy ! Total flux subtracted in 200 components = 0.00283806 Jy ! Clean residual min=-0.002237 max=0.002238 Jy/beam ! Clean residual mean=-0.000005 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.103491 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.103491 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=7.676 mas, bmaj=8.527 mas, bpa=0.1989 degrees ! Estimated noise=1.35984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154913 Jy ! Component: 100 - total flux cleaned = 0.000191824 Jy ! Component: 150 - total flux cleaned = 0.000191103 Jy ! Component: 200 - total flux cleaned = 0.000191704 Jy ! Total flux subtracted in 200 components = 0.000191704 Jy ! Clean residual min=-0.002877 max=0.002629 Jy/beam ! Clean residual mean=-0.000011 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.103683 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 = -2.03593e-07 Jy ! Component: 100 - total flux cleaned = 7.30538e-06 Jy ! Component: 150 - total flux cleaned = 7.45762e-06 Jy ! Component: 200 - total flux cleaned = 1.4492e-05 Jy ! Total flux subtracted in 200 components = 1.4492e-05 Jy ! Clean residual min=-0.002873 max=0.002641 Jy/beam ! Clean residual mean=-0.000010 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.103697 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.103697 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.769 mas, bmaj=5.283 mas, bpa=-4.67 degrees ! Estimated noise=1.15931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000156828 Jy ! Component: 100 - total flux cleaned = -0.000155241 Jy ! Component: 150 - total flux cleaned = -0.000140105 Jy ! Component: 200 - total flux cleaned = -0.000139625 Jy ! Total flux subtracted in 200 components = -0.000139625 Jy ! Clean residual min=-0.002216 max=0.002165 Jy/beam ! Clean residual mean=-0.000005 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.103558 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.103558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067759Jy sigma=0.452618 ! Fit after self-cal, rms=0.067748Jy sigma=0.452589 wmodel J1713+4916_S_map.mod ! Writing 38 model components to file: J1713+4916_S_map.mod wobs J1713+4916_S_uvs.fits ! Writing UV FITS file: J1713+4916_S_uvs.fits wwins J1713+4916_S_map.win ! wwins: Wrote 1 windows to J1713+4916_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 = 7.31911e-05 Jy ! Component: 100 - total flux cleaned = 0.000328352 Jy ! Component: 150 - total flux cleaned = 0.000711205 Jy ! Component: 200 - total flux cleaned = 0.00111251 Jy ! Component: 250 - total flux cleaned = 0.00150099 Jy ! Component: 300 - total flux cleaned = 0.00175139 Jy ! Component: 350 - total flux cleaned = 0.00190474 Jy ! Component: 400 - total flux cleaned = 0.00208399 Jy ! Component: 450 - total flux cleaned = 0.00217172 Jy ! Component: 500 - total flux cleaned = 0.00237037 Jy ! Component: 550 - total flux cleaned = 0.00250825 Jy ! Component: 600 - total flux cleaned = 0.00258877 Jy ! Component: 650 - total flux cleaned = 0.00266773 Jy ! Component: 700 - total flux cleaned = 0.00271988 Jy ! Component: 750 - total flux cleaned = 0.00279685 Jy ! Component: 800 - total flux cleaned = 0.00287154 Jy ! Component: 850 - total flux cleaned = 0.00299374 Jy ! Component: 900 - total flux cleaned = 0.00299387 Jy ! Component: 950 - total flux cleaned = 0.00306484 Jy ! Component: 1000 - total flux cleaned = 0.00313494 Jy ! Component: 1050 - total flux cleaned = 0.00318099 Jy ! Component: 1100 - total flux cleaned = 0.00329372 Jy ! Component: 1150 - total flux cleaned = 0.00333815 Jy ! Component: 1200 - total flux cleaned = 0.00344773 Jy ! Component: 1250 - total flux cleaned = 0.00351275 Jy ! Component: 1300 - total flux cleaned = 0.00359843 Jy ! Component: 1350 - total flux cleaned = 0.00368276 Jy ! Component: 1400 - total flux cleaned = 0.00372396 Jy ! Component: 1450 - total flux cleaned = 0.00380602 Jy ! Component: 1500 - total flux cleaned = 0.00376575 Jy ! Component: 1550 - total flux cleaned = 0.0038863 Jy ! Component: 1600 - total flux cleaned = 0.00394598 Jy ! Component: 1650 - total flux cleaned = 0.00394589 Jy ! Component: 1700 - total flux cleaned = 0.00400438 Jy ! Component: 1750 - total flux cleaned = 0.00410026 Jy ! Component: 1800 - total flux cleaned = 0.004176 Jy ! Component: 1850 - total flux cleaned = 0.00419456 Jy ! Component: 1900 - total flux cleaned = 0.00426878 Jy ! Component: 1950 - total flux cleaned = 0.00434236 Jy ! Component: 2000 - total flux cleaned = 0.00437897 Jy ! Component: 2050 - total flux cleaned = 0.00443333 Jy ! Component: 2100 - total flux cleaned = 0.00452264 Jy ! Component: 2150 - total flux cleaned = 0.00461074 Jy ! Component: 2200 - total flux cleaned = 0.00461065 Jy ! Component: 2250 - total flux cleaned = 0.0046974 Jy ! Component: 2300 - total flux cleaned = 0.00471446 Jy ! Component: 2350 - total flux cleaned = 0.00471438 Jy ! Component: 2400 - total flux cleaned = 0.0047312 Jy ! Component: 2450 - total flux cleaned = 0.00476461 Jy ! Component: 2500 - total flux cleaned = 0.00484782 Jy ! Component: 2550 - total flux cleaned = 0.00473219 Jy ! Component: 2600 - total flux cleaned = 0.00476513 Jy ! Component: 2650 - total flux cleaned = 0.00479775 Jy ! Component: 2700 - total flux cleaned = 0.00482985 Jy ! Component: 2750 - total flux cleaned = 0.0048456 Jy ! Component: 2800 - total flux cleaned = 0.00476667 Jy ! Component: 2850 - total flux cleaned = 0.00482959 Jy ! Component: 2900 - total flux cleaned = 0.00493846 Jy ! Component: 2950 - total flux cleaned = 0.00496915 Jy ! Component: 3000 - total flux cleaned = 0.00495404 Jy ! Component: 3050 - total flux cleaned = 0.00503015 Jy ! Component: 3100 - total flux cleaned = 0.00507551 Jy ! Component: 3150 - total flux cleaned = 0.00507541 Jy ! Component: 3200 - total flux cleaned = 0.0051348 Jy ! Component: 3250 - total flux cleaned = 0.0050462 Jy ! Component: 3300 - total flux cleaned = 0.00511948 Jy ! Component: 3350 - total flux cleaned = 0.00510488 Jy ! Component: 3400 - total flux cleaned = 0.0050904 Jy ! Component: 3450 - total flux cleaned = 0.00513346 Jy ! Component: 3500 - total flux cleaned = 0.00520463 Jy ! Component: 3550 - total flux cleaned = 0.00523318 Jy ! Component: 3600 - total flux cleaned = 0.00526117 Jy ! Component: 3650 - total flux cleaned = 0.00523328 Jy ! Component: 3700 - total flux cleaned = 0.00527485 Jy ! Component: 3750 - total flux cleaned = 0.00526109 Jy ! Component: 3800 - total flux cleaned = 0.00526105 Jy ! Component: 3850 - total flux cleaned = 0.00524752 Jy ! Component: 3900 - total flux cleaned = 0.00524751 Jy ! Component: 3950 - total flux cleaned = 0.00530129 Jy ! Component: 4000 - total flux cleaned = 0.00520796 Jy ! Component: 4050 - total flux cleaned = 0.00527409 Jy ! Total flux subtracted in 4096 components = 0.00526097 Jy ! Clean residual min=-0.000827 max=0.000676 Jy/beam ! Clean residual mean=-0.000002 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.108819 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 361 components and 0.108819 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1713+4916_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.769 x 5.283 at -4.67 degrees (North through East) ! Clean map min=-0.0012342 max=0.093982 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1713+4916_S_map.fits wmodel /image_prod/ug002_uva//J1713+4916_S_map.mod ! Writing 361 model components to file: /image_prod/ug002_uva//J1713+4916_S_map.mod wobs /image_prod/ug002_uva//J1713+4916_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1713+4916_S_uvs.fits wwins /image_prod/ug002_uva//J1713+4916_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1713+4916_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.093982 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000233966 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.746843 0.746843 1.49369 2.98737 5.97474 11.9495 23.899 47.7979 95.5959 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.093 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 401.69 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1713+4916_S_dfm.log closed on Thu Mar 5 03:08:26 2020