! Started logfile: /image_prod/ug002_uva//J0518+3306_S_dfm.log on Wed Mar 4 20:47:01 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//J0518+3306_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0518+3306_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970741 visibilities/baseline/integration-bin. ! Found source: J0518+3306 ! ! 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 7863 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 J0518+3306_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=1.009938Jy sigma=8.526372 ! Fit after self-cal, rms=0.845605Jy sigma=7.136242 ! 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=2.961 mas, bmaj=5.719 mas, bpa=-0.6297 degrees ! Estimated noise=1.37152 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 = 0.120451 Jy ! Component: 100 - total flux cleaned = 0.147727 Jy ! Total flux subtracted in 100 components = 0.147727 Jy ! Clean residual min=-0.005921 max=0.009760 Jy/beam ! Clean residual mean=-0.000002 rms=0.001500 Jy/beam ! Combined flux in latest and established models = 0.147727 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.147727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088345Jy sigma=0.548283 ! Fit after self-cal, rms=0.088349Jy sigma=0.548088 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102963 Jy ! Component: 100 - total flux cleaned = 0.0153779 Jy ! Total flux subtracted in 100 components = 0.0153779 Jy ! Clean residual min=-0.005767 max=0.005350 Jy/beam ! Clean residual mean=-0.000003 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.163105 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.163105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086982Jy sigma=0.533287 ! Fit after self-cal, rms=0.087003Jy sigma=0.533220 ! 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=3.588 mas, bmaj=6.703 mas, bpa=-2.298 degrees ! Estimated noise=0.995997 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 = 0.00376545 Jy ! Component: 100 - total flux cleaned = 0.00571217 Jy ! Component: 150 - total flux cleaned = 0.00651407 Jy ! Component: 200 - total flux cleaned = 0.00668773 Jy ! Total flux subtracted in 200 components = 0.00668773 Jy ! Clean residual min=-0.006504 max=0.006197 Jy/beam ! Clean residual mean=-0.000000 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 0.169793 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.169793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086824Jy sigma=0.531787 ! Fit after self-cal, rms=0.086838Jy sigma=0.531767 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.588 x 6.703 at -2.298 degrees (North through East) ! Clean map min=-0.0063073 max=0.15754 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.03 KP 1.05 ! LA 1.06 MK 1.02 NL 1.03 OV 0.68 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.05 HN 1.02 KP 1.04 ! LA 1.02 MK 0.95 NL 0.92 OV 1.06 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.03 KP 1.09 ! LA 1.07 MK 1.01 NL 0.91 OV 0.69 ! PT 1.05 SC 1.03 ! ! ! Fit before self-cal, rms=0.086838Jy sigma=0.531767 ! Fit after self-cal, rms=0.078604Jy sigma=0.490120 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.606 mas, bmaj=6.738 mas, bpa=-2.406 degrees ! Estimated noise=0.986931 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 = -0.00160789 Jy ! Component: 100 - total flux cleaned = -0.002019 Jy ! Component: 150 - total flux cleaned = -0.00218175 Jy ! Component: 200 - total flux cleaned = -0.00222798 Jy ! Total flux subtracted in 200 components = -0.00222798 Jy ! Clean residual min=-0.003030 max=0.003384 Jy/beam ! Clean residual mean=0.000003 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.167565 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.167565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078531Jy sigma=0.490041 ! Fit after self-cal, rms=0.078457Jy sigma=0.489639 ! 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=0.078457Jy sigma=0.489639 ! Fit after self-cal, rms=0.103804Jy sigma=0.472833 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.61 mas, bmaj=6.706 mas, bpa=-2.442 degrees ! Estimated noise=0.988892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153483 Jy ! Component: 100 - total flux cleaned = -0.000153529 Jy ! Component: 150 - total flux cleaned = -0.000152797 Jy ! Component: 200 - total flux cleaned = -0.000153084 Jy ! Total flux subtracted in 200 components = -0.000153084 Jy ! Clean residual min=-0.001741 max=0.002678 Jy/beam ! Clean residual mean=0.000002 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.167412 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.167412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103794Jy sigma=0.472753 ! Fit after self-cal, rms=0.103847Jy sigma=0.472631 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 (-5.5, 24.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221855 Jy ! Component: 100 - total flux cleaned = 0.00270132 Jy ! Component: 150 - total flux cleaned = 0.00285756 Jy ! Component: 200 - total flux cleaned = 0.00291385 Jy ! Total flux subtracted in 200 components = 0.00291385 Jy ! Clean residual min=-0.001808 max=0.001854 Jy/beam ! Clean residual mean=0.000000 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.170326 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.170326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103762Jy sigma=0.472064 ! Fit after self-cal, rms=0.103761Jy sigma=0.472016 ! 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=0.103761Jy sigma=0.472016 ! Fit after self-cal, rms=0.104736Jy sigma=0.471659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.609 mas, bmaj=6.689 mas, bpa=-2.244 degrees ! Estimated noise=0.987349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000619655 Jy ! Component: 100 - total flux cleaned = 0.000781434 Jy ! Component: 150 - total flux cleaned = 0.00085336 Jy ! Component: 200 - total flux cleaned = 0.000921626 Jy ! Total flux subtracted in 200 components = 0.000921626 Jy ! Clean residual min=-0.001774 max=0.001734 Jy/beam ! Clean residual mean=0.000000 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.171247 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.171247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104713Jy sigma=0.471520 ! Fit after self-cal, rms=0.104715Jy sigma=0.471511 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 = 0.000161636 Jy ! Component: 100 - total flux cleaned = 0.000203179 Jy ! Component: 150 - total flux cleaned = 0.000243456 Jy ! Component: 200 - total flux cleaned = 0.000299633 Jy ! Total flux subtracted in 200 components = 0.000299633 Jy ! Clean residual min=-0.001755 max=0.001740 Jy/beam ! Clean residual mean=0.000000 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.171547 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.171547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104703Jy sigma=0.471426 ! Fit after self-cal, rms=0.104702Jy sigma=0.471425 ! 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=0.104702Jy sigma=0.471425 ! Fit after self-cal, rms=0.104565Jy sigma=0.471414 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.526 mas, bmaj=10.32 mas, bpa=-2.306 degrees ! Estimated noise=1.1761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000384245 Jy ! Component: 100 - total flux cleaned = 0.000588223 Jy ! Component: 150 - total flux cleaned = 0.000635338 Jy ! Component: 200 - total flux cleaned = 0.000692423 Jy ! Total flux subtracted in 200 components = 0.000692423 Jy ! Clean residual min=-0.001851 max=0.001827 Jy/beam ! Clean residual mean=-0.000000 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.172239 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 0.172239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104568Jy sigma=0.471373 ! Fit after self-cal, rms=0.104565Jy sigma=0.471362 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 = 6.73528e-05 Jy ! Component: 100 - total flux cleaned = 0.000108185 Jy ! Component: 150 - total flux cleaned = 0.000145174 Jy ! Component: 200 - total flux cleaned = 0.000179256 Jy ! Total flux subtracted in 200 components = 0.000179256 Jy ! Clean residual min=-0.001830 max=0.001830 Jy/beam ! Clean residual mean=0.000000 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.172418 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.172418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104569Jy sigma=0.471365 ! Fit after self-cal, rms=0.104567Jy sigma=0.471361 ! 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=3.608 mas, bmaj=6.688 mas, bpa=-2.202 degrees ! Estimated noise=0.987446 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.608 x 6.688 at -2.202 degrees (North through East) ! Clean map min=-0.0016378 max=0.15651 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=2.982 mas, bmaj=5.699 mas, bpa=-0.4375 degrees ! Estimated noise=1.37276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12051 Jy ! Component: 100 - total flux cleaned = 0.147712 Jy ! Component: 150 - total flux cleaned = 0.157711 Jy ! Component: 200 - total flux cleaned = 0.162625 Jy ! Total flux subtracted in 200 components = 0.162625 Jy ! Clean residual min=-0.002878 max=0.002557 Jy/beam ! Clean residual mean=-0.000001 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.162625 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 0.162625 Jy ! Inverting map and beam ! Estimated beam: bmin=3.608 mas, bmaj=6.688 mas, bpa=-2.202 degrees ! Estimated noise=0.987446 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 = 0.00326568 Jy ! Component: 100 - total flux cleaned = 0.00531083 Jy ! Component: 150 - total flux cleaned = 0.00662324 Jy ! Component: 200 - total flux cleaned = 0.00728452 Jy ! Total flux subtracted in 200 components = 0.00728452 Jy ! Clean residual min=-0.001799 max=0.001841 Jy/beam ! Clean residual mean=-0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.16991 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.16991 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=7.526 mas, bmaj=10.32 mas, bpa=-2.306 degrees ! Estimated noise=1.1761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001205 Jy ! Component: 100 - total flux cleaned = 0.00173678 Jy ! Component: 150 - total flux cleaned = 0.00200871 Jy ! Component: 200 - total flux cleaned = 0.00221246 Jy ! Total flux subtracted in 200 components = 0.00221246 Jy ! Clean residual min=-0.001831 max=0.001870 Jy/beam ! Clean residual mean=0.000000 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.172122 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 = 0.000102574 Jy ! Component: 100 - total flux cleaned = 0.000143086 Jy ! Component: 150 - total flux cleaned = 0.000180878 Jy ! Component: 200 - total flux cleaned = 0.000204406 Jy ! Total flux subtracted in 200 components = 0.000204406 Jy ! Clean residual min=-0.001812 max=0.001865 Jy/beam ! Clean residual mean=-0.000000 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.172327 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 0.172327 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.608 mas, bmaj=6.688 mas, bpa=-2.202 degrees ! Estimated noise=0.987446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000391767 Jy ! Component: 100 - total flux cleaned = -0.000362172 Jy ! Component: 150 - total flux cleaned = -0.000362735 Jy ! Component: 200 - total flux cleaned = -0.000337182 Jy ! Total flux subtracted in 200 components = -0.000337182 Jy ! Clean residual min=-0.001695 max=0.001744 Jy/beam ! Clean residual mean=-0.000000 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.17199 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 0.17199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104587Jy sigma=0.471567 ! Fit after self-cal, rms=0.104579Jy sigma=0.471544 wmodel J0518+3306_S_map.mod ! Writing 80 model components to file: J0518+3306_S_map.mod wobs J0518+3306_S_uvs.fits ! Writing UV FITS file: J0518+3306_S_uvs.fits wwins J0518+3306_S_map.win ! wwins: Wrote 2 windows to J0518+3306_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 = 0.000330378 Jy ! Component: 100 - total flux cleaned = 0.000570614 Jy ! Component: 150 - total flux cleaned = 0.000830185 Jy ! Component: 200 - total flux cleaned = 0.00102436 Jy ! Component: 250 - total flux cleaned = 0.00113184 Jy ! Component: 300 - total flux cleaned = 0.00133987 Jy ! Component: 350 - total flux cleaned = 0.0014915 Jy ! Component: 400 - total flux cleaned = 0.00159075 Jy ! Component: 450 - total flux cleaned = 0.00178432 Jy ! Component: 500 - total flux cleaned = 0.00192607 Jy ! Component: 550 - total flux cleaned = 0.00204215 Jy ! Component: 600 - total flux cleaned = 0.00217948 Jy ! Component: 650 - total flux cleaned = 0.00229237 Jy ! Component: 700 - total flux cleaned = 0.0024696 Jy ! Component: 750 - total flux cleaned = 0.00260082 Jy ! Component: 800 - total flux cleaned = 0.00275145 Jy ! Component: 850 - total flux cleaned = 0.00289968 Jy ! Component: 900 - total flux cleaned = 0.00298338 Jy ! Component: 950 - total flux cleaned = 0.0031072 Jy ! Component: 1000 - total flux cleaned = 0.00316786 Jy ! Component: 1050 - total flux cleaned = 0.0031276 Jy ! Component: 1100 - total flux cleaned = 0.00320701 Jy ! Component: 1150 - total flux cleaned = 0.00320711 Jy ! Component: 1200 - total flux cleaned = 0.00330405 Jy ! Component: 1250 - total flux cleaned = 0.00322721 Jy ! Component: 1300 - total flux cleaned = 0.00326506 Jy ! Component: 1350 - total flux cleaned = 0.00326478 Jy ! Component: 1400 - total flux cleaned = 0.00324624 Jy ! Component: 1450 - total flux cleaned = 0.00330126 Jy ! Component: 1500 - total flux cleaned = 0.00326492 Jy ! Component: 1550 - total flux cleaned = 0.0033009 Jy ! Component: 1600 - total flux cleaned = 0.00328325 Jy ! Component: 1650 - total flux cleaned = 0.00333591 Jy ! Component: 1700 - total flux cleaned = 0.00331839 Jy ! Component: 1750 - total flux cleaned = 0.0032839 Jy ! Component: 1800 - total flux cleaned = 0.00330108 Jy ! Component: 1850 - total flux cleaned = 0.00331786 Jy ! Component: 1900 - total flux cleaned = 0.00331767 Jy ! Component: 1950 - total flux cleaned = 0.00328452 Jy ! Component: 2000 - total flux cleaned = 0.00325151 Jy ! Component: 2050 - total flux cleaned = 0.00326785 Jy ! Component: 2100 - total flux cleaned = 0.00320318 Jy ! Component: 2150 - total flux cleaned = 0.00320299 Jy ! Component: 2200 - total flux cleaned = 0.00313971 Jy ! Component: 2250 - total flux cleaned = 0.00313969 Jy ! Component: 2300 - total flux cleaned = 0.00310844 Jy ! Component: 2350 - total flux cleaned = 0.00306238 Jy ! Component: 2400 - total flux cleaned = 0.00310859 Jy ! Component: 2450 - total flux cleaned = 0.00306317 Jy ! Component: 2500 - total flux cleaned = 0.00307822 Jy ! Component: 2550 - total flux cleaned = 0.00300375 Jy ! Component: 2600 - total flux cleaned = 0.00307806 Jy ! Component: 2650 - total flux cleaned = 0.00298949 Jy ! Component: 2700 - total flux cleaned = 0.00301876 Jy ! Component: 2750 - total flux cleaned = 0.00303324 Jy ! Component: 2800 - total flux cleaned = 0.00294659 Jy ! Component: 2850 - total flux cleaned = 0.00296079 Jy ! Component: 2900 - total flux cleaned = 0.00293224 Jy ! Component: 2950 - total flux cleaned = 0.00288973 Jy ! Component: 3000 - total flux cleaned = 0.00288972 Jy ! Component: 3050 - total flux cleaned = 0.00286175 Jy ! Component: 3100 - total flux cleaned = 0.0028202 Jy ! Component: 3150 - total flux cleaned = 0.00282021 Jy ! Component: 3200 - total flux cleaned = 0.00283389 Jy ! Component: 3250 - total flux cleaned = 0.00284735 Jy ! Component: 3300 - total flux cleaned = 0.00283383 Jy ! Component: 3350 - total flux cleaned = 0.00283371 Jy ! Component: 3400 - total flux cleaned = 0.00280709 Jy ! Component: 3450 - total flux cleaned = 0.00282043 Jy ! Component: 3500 - total flux cleaned = 0.00288642 Jy ! Component: 3550 - total flux cleaned = 0.00284714 Jy ! Component: 3600 - total flux cleaned = 0.00289939 Jy ! Component: 3650 - total flux cleaned = 0.00287339 Jy ! Component: 3700 - total flux cleaned = 0.00289922 Jy ! Component: 3750 - total flux cleaned = 0.00287351 Jy ! Component: 3800 - total flux cleaned = 0.00287339 Jy ! Component: 3850 - total flux cleaned = 0.00289856 Jy ! Component: 3900 - total flux cleaned = 0.00286093 Jy ! Component: 3950 - total flux cleaned = 0.00286091 Jy ! Component: 4000 - total flux cleaned = 0.00284842 Jy ! Component: 4050 - total flux cleaned = 0.0028112 Jy ! Total flux subtracted in 4096 components = 0.00286046 Jy ! Clean residual min=-0.000679 max=0.000725 Jy/beam ! Clean residual mean=0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.17485 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 378 components and 0.17485 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0518+3306_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.608 x 6.688 at -2.202 degrees (North through East) ! Clean map min=-0.0012496 max=0.15668 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0518+3306_S_map.fits wmodel /image_prod/ug002_uva//J0518+3306_S_map.mod ! Writing 378 model components to file: /image_prod/ug002_uva//J0518+3306_S_map.mod wobs /image_prod/ug002_uva//J0518+3306_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0518+3306_S_uvs.fits wwins /image_prod/ug002_uva//J0518+3306_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0518+3306_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.156677 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222979 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.426954 0.426954 0.853908 1.70782 3.41563 6.83127 13.6625 27.3251 54.6501 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.156 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 702.651 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0518+3306_S_dfm.log closed on Wed Mar 4 20:47:05 2020