! Started logfile: /image_prod/ug002_uva//J0132-1654_S_dfm.log on Wed Mar 4 19:06:24 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//J0132-1654_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0132-1654_S_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.981579 visibilities/baseline/integration-bin. ! Found source: J0132-1654 ! ! 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 10071 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 J0132-1654_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.156867Jy sigma=6.677957 ! Fit after self-cal, rms=0.498871Jy sigma=2.815526 ! 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=2.641 mas, bmaj=6.706 mas, bpa=-3.921 degrees ! Estimated noise=2.11965 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 = 0.394263 Jy ! Component: 100 - total flux cleaned = 0.509744 Jy ! Total flux subtracted in 100 components = 0.509744 Jy ! Clean residual min=-0.031156 max=0.080403 Jy/beam ! Clean residual mean=0.000019 rms=0.009930 Jy/beam ! Combined flux in latest and established models = 0.509744 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.509744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.189273Jy sigma=1.032708 ! Fit after self-cal, rms=0.189154Jy sigma=1.031599 ! Inverting map ! Added new window around map position (-6, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0770057 Jy ! Component: 100 - total flux cleaned = 0.124694 Jy ! Total flux subtracted in 100 components = 0.124694 Jy ! Clean residual min=-0.024593 max=0.039087 Jy/beam ! Clean residual mean=0.000015 rms=0.006837 Jy/beam ! Combined flux in latest and established models = 0.634438 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.634438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140173Jy sigma=0.745881 ! Fit after self-cal, rms=0.136275Jy sigma=0.723989 ! 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=3.137 mas, bmaj=7.721 mas, bpa=-3.805 degrees ! Estimated noise=1.25656 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 = 0.0538418 Jy ! Component: 100 - total flux cleaned = 0.0875621 Jy ! Component: 150 - total flux cleaned = 0.110314 Jy ! Component: 200 - total flux cleaned = 0.125865 Jy ! Total flux subtracted in 200 components = 0.125865 Jy ! Clean residual min=-0.015588 max=0.025381 Jy/beam ! Clean residual mean=-0.000036 rms=0.004761 Jy/beam ! Combined flux in latest and established models = 0.760303 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 63 components and 0.760303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109951Jy sigma=0.558387 ! Fit after self-cal, rms=0.108299Jy sigma=0.546640 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.137 x 7.721 at -3.805 degrees (North through East) ! Clean map min=-0.014313 max=0.50872 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.03 KP 0.96 ! LA 1.00 MK 1.00 NL 1.01 OV 0.98 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.95 HN 1.01 KP 0.97 ! LA 0.99 MK 1.02 NL 1.02 OV 0.95 ! PT 0.96 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.97 HN 1.08 KP 0.97 ! LA 0.99 MK 1.00 NL 1.08 OV 0.95 ! PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.108299Jy sigma=0.546640 ! Fit after self-cal, rms=0.106702Jy sigma=0.487590 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.137 mas, bmaj=7.74 mas, bpa=-3.343 degrees ! Estimated noise=1.24536 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 (-10.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176853 Jy ! Component: 100 - total flux cleaned = 0.0200665 Jy ! Component: 150 - total flux cleaned = 0.020388 Jy ! Component: 200 - total flux cleaned = 0.0200913 Jy ! Total flux subtracted in 200 components = 0.0200913 Jy ! Clean residual min=-0.012992 max=0.012134 Jy/beam ! Clean residual mean=0.000007 rms=0.002993 Jy/beam ! Combined flux in latest and established models = 0.780395 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.780395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102116Jy sigma=0.465834 ! Fit after self-cal, rms=0.101952Jy sigma=0.464073 ! 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=0.101952Jy sigma=0.464073 ! Fit after self-cal, rms=0.084411Jy sigma=0.404844 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.126 mas, bmaj=7.763 mas, bpa=-3.46 degrees ! Estimated noise=1.24512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00564191 Jy ! Component: 100 - total flux cleaned = 0.00640174 Jy ! Component: 150 - total flux cleaned = 0.00683524 Jy ! Component: 200 - total flux cleaned = 0.00702785 Jy ! Total flux subtracted in 200 components = 0.00702785 Jy ! Clean residual min=-0.004590 max=0.005726 Jy/beam ! Clean residual mean=-0.000008 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.787423 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 98 components and 0.787423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082945Jy sigma=0.396203 ! Fit after self-cal, rms=0.082897Jy sigma=0.395568 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 (-15, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376856 Jy ! Component: 100 - total flux cleaned = 0.0044535 Jy ! Component: 150 - total flux cleaned = 0.00446015 Jy ! Component: 200 - total flux cleaned = 0.00446314 Jy ! Total flux subtracted in 200 components = 0.00446314 Jy ! Clean residual min=-0.004200 max=0.004645 Jy/beam ! Clean residual mean=-0.000005 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.791886 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 0.791886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082206Jy sigma=0.391391 ! Fit after self-cal, rms=0.082177Jy sigma=0.391175 ! 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=0.082177Jy sigma=0.391175 ! Fit after self-cal, rms=0.082126Jy sigma=0.390071 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.117 mas, bmaj=7.758 mas, bpa=-3.396 degrees ! Estimated noise=1.24337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319475 Jy ! Component: 100 - total flux cleaned = 0.00348097 Jy ! Component: 150 - total flux cleaned = 0.00360467 Jy ! Component: 200 - total flux cleaned = 0.00339208 Jy ! Total flux subtracted in 200 components = 0.00339208 Jy ! Clean residual min=-0.003638 max=0.004098 Jy/beam ! Clean residual mean=-0.000006 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.795278 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 126 components and 0.795278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081658Jy sigma=0.387499 ! Fit after self-cal, rms=0.081644Jy sigma=0.387311 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 (-34.5, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261854 Jy ! Component: 100 - total flux cleaned = 0.00315404 Jy ! Component: 150 - total flux cleaned = 0.0031598 Jy ! Component: 200 - total flux cleaned = 0.00290332 Jy ! Total flux subtracted in 200 components = 0.00290332 Jy ! Clean residual min=-0.003321 max=0.003298 Jy/beam ! Clean residual mean=-0.000007 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.798182 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 150 components and 0.798181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081353Jy sigma=0.385676 ! Fit after self-cal, rms=0.081348Jy sigma=0.385620 ! 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=0.081348Jy sigma=0.385620 ! Fit after self-cal, rms=0.081385Jy sigma=0.385271 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.376 mas, bmaj=15.22 mas, bpa=-0.4932 degrees ! Estimated noise=1.64565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228384 Jy ! Component: 100 - total flux cleaned = 0.00267981 Jy ! Component: 150 - total flux cleaned = 0.00287793 Jy ! Component: 200 - total flux cleaned = 0.00293578 Jy ! Total flux subtracted in 200 components = 0.00293578 Jy ! Clean residual min=-0.003267 max=0.003503 Jy/beam ! Clean residual mean=-0.000013 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.801117 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 161 components and 0.801117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081277Jy sigma=0.384827 ! Fit after self-cal, rms=0.081268Jy sigma=0.384763 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 = 0.000337231 Jy ! Component: 100 - total flux cleaned = 0.000391379 Jy ! Component: 150 - total flux cleaned = 0.000441151 Jy ! Component: 200 - total flux cleaned = 0.000485736 Jy ! Total flux subtracted in 200 components = 0.000485736 Jy ! Clean residual min=-0.003041 max=0.003388 Jy/beam ! Clean residual mean=-0.000012 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.801603 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 169 components and 0.801603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081225Jy sigma=0.384652 ! Fit after self-cal, rms=0.081219Jy sigma=0.384632 ! 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=3.111 mas, bmaj=7.756 mas, bpa=-3.381 degrees ! Estimated noise=1.24237 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.111 x 7.756 at -3.381 degrees (North through East) ! Clean map min=-0.0034273 max=0.50348 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081219Jy sigma=0.384632 ! Fit after self-cal, rms=0.076853Jy sigma=0.356877 ! Inverting map and beam ! Estimated beam: bmin=3.107 mas, bmaj=7.754 mas, bpa=-3.4 degrees ! Estimated noise=1.24127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106987 Jy ! Component: 100 - total flux cleaned = 0.000849558 Jy ! Component: 150 - total flux cleaned = 0.00064527 Jy ! Component: 200 - total flux cleaned = 0.000519469 Jy ! Total flux subtracted in 200 components = 0.000519469 Jy ! Clean residual min=-0.002503 max=0.002767 Jy/beam ! Clean residual mean=-0.000006 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.802122 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 191 components and 0.802122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076718Jy sigma=0.356006 ! Fit after self-cal, rms=0.076713Jy sigma=0.355952 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000462029 Jy ! Component: 100 - total flux cleaned = 0.000343802 Jy ! Component: 150 - total flux cleaned = 0.000233471 Jy ! Component: 200 - total flux cleaned = 0.000129699 Jy ! Total flux subtracted in 200 components = 0.000129699 Jy ! Clean residual min=-0.002326 max=0.002499 Jy/beam ! Clean residual mean=-0.000006 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.802252 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 200 components and 0.802252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076629Jy sigma=0.355446 ! Fit after self-cal, rms=0.076627Jy sigma=0.355417 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076627Jy sigma=0.355417 ! Fit after self-cal, rms=0.076732Jy sigma=0.355345 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=2.606 mas, bmaj=6.727 mas, bpa=-3.381 degrees ! Estimated noise=2.1042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.390717 Jy ! Component: 100 - total flux cleaned = 0.518391 Jy ! Component: 150 - total flux cleaned = 0.595436 Jy ! Component: 200 - total flux cleaned = 0.647438 Jy ! Total flux subtracted in 200 components = 0.647438 Jy ! Clean residual min=-0.011763 max=0.028454 Jy/beam ! Clean residual mean=-0.000002 rms=0.004349 Jy/beam ! Combined flux in latest and established models = 0.647438 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.647438 Jy ! Inverting map and beam ! Estimated beam: bmin=3.105 mas, bmaj=7.755 mas, bpa=-3.402 degrees ! Estimated noise=1.24184 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 = 0.0482283 Jy ! Component: 100 - total flux cleaned = 0.0781125 Jy ! Component: 150 - total flux cleaned = 0.0979406 Jy ! Component: 200 - total flux cleaned = 0.111325 Jy ! Total flux subtracted in 200 components = 0.111325 Jy ! Clean residual min=-0.004386 max=0.007904 Jy/beam ! Clean residual mean=-0.000030 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 0.758763 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 74 components and 0.758763 Jy ! Inverting map ! Added new window around map position (2.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0096439 Jy ! Component: 100 - total flux cleaned = 0.0168377 Jy ! Component: 150 - total flux cleaned = 0.0223896 Jy ! Component: 200 - total flux cleaned = 0.0267937 Jy ! Total flux subtracted in 200 components = 0.0267937 Jy ! Clean residual min=-0.002893 max=0.003733 Jy/beam ! Clean residual mean=-0.000013 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.785556 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 111 components and 0.785557 Jy ! Inverting map ! Added new window around map position (-40, 57.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381728 Jy ! Component: 100 - total flux cleaned = 0.00627999 Jy ! Component: 150 - total flux cleaned = 0.00826595 Jy ! Component: 200 - total flux cleaned = 0.00974618 Jy ! Total flux subtracted in 200 components = 0.00974618 Jy ! Clean residual min=-0.002455 max=0.002812 Jy/beam ! Clean residual mean=-0.000009 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.795303 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 137 components and 0.795303 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=7.369 mas, bmaj=15.22 mas, bpa=-0.5446 degrees ! Estimated noise=1.64844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302466 Jy ! Component: 100 - total flux cleaned = 0.00505352 Jy ! Component: 150 - total flux cleaned = 0.00596404 Jy ! Component: 200 - total flux cleaned = 0.00668208 Jy ! Total flux subtracted in 200 components = 0.00668208 Jy ! Clean residual min=-0.002571 max=0.002992 Jy/beam ! Clean residual mean=-0.000012 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.801985 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 = 0.000536534 Jy ! Component: 100 - total flux cleaned = 0.000843724 Jy ! Component: 150 - total flux cleaned = 0.00104233 Jy ! Component: 200 - total flux cleaned = 0.00119095 Jy ! Total flux subtracted in 200 components = 0.00119095 Jy ! Clean residual min=-0.002439 max=0.002895 Jy/beam ! Clean residual mean=-0.000012 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.803176 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 183 components and 0.803176 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.105 mas, bmaj=7.755 mas, bpa=-3.402 degrees ! Estimated noise=1.24184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000703447 Jy ! Component: 100 - total flux cleaned = -0.00126304 Jy ! Component: 150 - total flux cleaned = -0.00138435 Jy ! Component: 200 - total flux cleaned = -0.00138342 Jy ! Total flux subtracted in 200 components = -0.00138342 Jy ! Clean residual min=-0.002204 max=0.002514 Jy/beam ! Clean residual mean=-0.000007 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.801792 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 204 components and 0.801792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076575Jy sigma=0.354273 ! Fit after self-cal, rms=0.076546Jy sigma=0.354023 wmodel J0132-1654_S_map.mod ! Writing 204 model components to file: J0132-1654_S_map.mod wobs J0132-1654_S_uvs.fits ! Writing UV FITS file: J0132-1654_S_uvs.fits wwins J0132-1654_S_map.win ! wwins: Wrote 7 windows to J0132-1654_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 = 0.00105009 Jy ! Component: 100 - total flux cleaned = 0.00190784 Jy ! Component: 150 - total flux cleaned = 0.00236853 Jy ! Component: 200 - total flux cleaned = 0.00270829 Jy ! Component: 250 - total flux cleaned = 0.0030036 Jy ! Component: 300 - total flux cleaned = 0.00335056 Jy ! Component: 350 - total flux cleaned = 0.00353359 Jy ! Component: 400 - total flux cleaned = 0.00362254 Jy ! Component: 450 - total flux cleaned = 0.00368079 Jy ! Component: 500 - total flux cleaned = 0.00368122 Jy ! Component: 550 - total flux cleaned = 0.00376438 Jy ! Component: 600 - total flux cleaned = 0.00381768 Jy ! Component: 650 - total flux cleaned = 0.00384377 Jy ! Component: 700 - total flux cleaned = 0.00389548 Jy ! Component: 750 - total flux cleaned = 0.00392049 Jy ! Component: 800 - total flux cleaned = 0.00397036 Jy ! Component: 850 - total flux cleaned = 0.00399502 Jy ! Component: 900 - total flux cleaned = 0.00401861 Jy ! Component: 950 - total flux cleaned = 0.00399483 Jy ! Component: 1000 - total flux cleaned = 0.00401827 Jy ! Component: 1050 - total flux cleaned = 0.00408613 Jy ! Component: 1100 - total flux cleaned = 0.00410894 Jy ! Component: 1150 - total flux cleaned = 0.00419719 Jy ! Component: 1200 - total flux cleaned = 0.00424064 Jy ! Component: 1250 - total flux cleaned = 0.00426218 Jy ! Component: 1300 - total flux cleaned = 0.00434648 Jy ! Component: 1350 - total flux cleaned = 0.00440891 Jy ! Component: 1400 - total flux cleaned = 0.0044905 Jy ! Component: 1450 - total flux cleaned = 0.0044703 Jy ! Component: 1500 - total flux cleaned = 0.00458967 Jy ! Component: 1550 - total flux cleaned = 0.00460915 Jy ! Component: 1600 - total flux cleaned = 0.00470617 Jy ! Component: 1650 - total flux cleaned = 0.00476348 Jy ! Component: 1700 - total flux cleaned = 0.00480149 Jy ! Component: 1750 - total flux cleaned = 0.00483912 Jy ! Component: 1800 - total flux cleaned = 0.00495026 Jy ! Component: 1850 - total flux cleaned = 0.00496849 Jy ! Component: 1900 - total flux cleaned = 0.00500481 Jy ! Component: 1950 - total flux cleaned = 0.00511185 Jy ! Component: 2000 - total flux cleaned = 0.00516439 Jy ! Component: 2050 - total flux cleaned = 0.0051991 Jy ! Component: 2100 - total flux cleaned = 0.00525056 Jy ! Component: 2150 - total flux cleaned = 0.0052503 Jy ! Component: 2200 - total flux cleaned = 0.00535106 Jy ! Component: 2250 - total flux cleaned = 0.00531777 Jy ! Component: 2300 - total flux cleaned = 0.00535091 Jy ! Component: 2350 - total flux cleaned = 0.00544856 Jy ! Component: 2400 - total flux cleaned = 0.0054161 Jy ! Component: 2450 - total flux cleaned = 0.00536831 Jy ! Component: 2500 - total flux cleaned = 0.00543144 Jy ! Component: 2550 - total flux cleaned = 0.00541589 Jy ! Component: 2600 - total flux cleaned = 0.00541608 Jy ! Component: 2650 - total flux cleaned = 0.00543148 Jy ! Component: 2700 - total flux cleaned = 0.00549205 Jy ! Component: 2750 - total flux cleaned = 0.00544676 Jy ! Component: 2800 - total flux cleaned = 0.00544671 Jy ! Component: 2850 - total flux cleaned = 0.00546151 Jy ! Component: 2900 - total flux cleaned = 0.00541751 Jy ! Component: 2950 - total flux cleaned = 0.00546087 Jy ! Component: 3000 - total flux cleaned = 0.00550394 Jy ! Component: 3050 - total flux cleaned = 0.00547548 Jy ! Component: 3100 - total flux cleaned = 0.00550398 Jy ! Component: 3150 - total flux cleaned = 0.00556008 Jy ! Component: 3200 - total flux cleaned = 0.0056433 Jy ! Component: 3250 - total flux cleaned = 0.00560193 Jy ! Component: 3300 - total flux cleaned = 0.00565687 Jy ! Component: 3350 - total flux cleaned = 0.00572471 Jy ! Component: 3400 - total flux cleaned = 0.00571124 Jy ! Component: 3450 - total flux cleaned = 0.00576488 Jy ! Component: 3500 - total flux cleaned = 0.00584452 Jy ! Component: 3550 - total flux cleaned = 0.00584442 Jy ! Component: 3600 - total flux cleaned = 0.00585741 Jy ! Component: 3650 - total flux cleaned = 0.00589651 Jy ! Component: 3700 - total flux cleaned = 0.00593516 Jy ! Component: 3750 - total flux cleaned = 0.00593505 Jy ! Component: 3800 - total flux cleaned = 0.0059606 Jy ! Component: 3850 - total flux cleaned = 0.00602365 Jy ! Component: 3900 - total flux cleaned = 0.00602371 Jy ! Component: 3950 - total flux cleaned = 0.00606121 Jy ! Component: 4000 - total flux cleaned = 0.00611065 Jy ! Component: 4050 - total flux cleaned = 0.00617219 Jy ! Total flux subtracted in 4096 components = 0.00618441 Jy ! Clean residual min=-0.000862 max=0.000664 Jy/beam ! Clean residual mean=-0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.807977 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 510 components and 0.807977 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0132-1654_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.105 x 7.755 at -3.402 degrees (North through East) ! Clean map min=-0.0016079 max=0.50457 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0132-1654_S_map.fits wmodel /image_prod/ug002_uva//J0132-1654_S_map.mod ! Writing 510 model components to file: /image_prod/ug002_uva//J0132-1654_S_map.mod wobs /image_prod/ug002_uva//J0132-1654_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0132-1654_S_uvs.fits wwins /image_prod/ug002_uva//J0132-1654_S_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J0132-1654_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.504571 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000223774 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.133048 0.133048 0.266096 0.532193 1.06439 2.12877 4.25754 8.51509 17.0302 34.0603 68.1207 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.504 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2254.82 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0132-1654_S_dfm.log closed on Wed Mar 4 19:06:29 2020