! Started logfile: /image_prod/ug002_uva//J0106-0155_S_dfm.log on Wed Mar 4 18:51:04 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//J0106-0155_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0106-0155_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980741 visibilities/baseline/integration-bin. ! Found source: J0106-0155 ! ! 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 5958 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 J0106-0155_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.046337Jy sigma=8.110970 ! Fit after self-cal, rms=0.778474Jy sigma=6.032923 ! 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=2.602 mas, bmaj=7.205 mas, bpa=-4.055 degrees ! Estimated noise=1.52571 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 = 0.17548 Jy ! Component: 100 - total flux cleaned = 0.253918 Jy ! Total flux subtracted in 100 components = 0.253918 Jy ! Clean residual min=-0.020104 max=0.060908 Jy/beam ! Clean residual mean=0.000025 rms=0.005737 Jy/beam ! Combined flux in latest and established models = 0.253918 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.253918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.155511Jy sigma=1.095413 ! Fit after self-cal, rms=0.153192Jy sigma=1.082632 ! Inverting map ! Added new window around map position (3.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0581585 Jy ! Component: 100 - total flux cleaned = 0.0878463 Jy ! Total flux subtracted in 100 components = 0.0878463 Jy ! Clean residual min=-0.015365 max=0.033554 Jy/beam ! Clean residual mean=0.000012 rms=0.003918 Jy/beam ! Combined flux in latest and established models = 0.341765 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.341765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123327Jy sigma=0.825456 ! Fit after self-cal, rms=0.122251Jy sigma=0.819224 ! Inverting map ! Added new window around map position (9, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0311358 Jy ! Component: 100 - total flux cleaned = 0.0499265 Jy ! Total flux subtracted in 100 components = 0.0499265 Jy ! Clean residual min=-0.013640 max=0.019966 Jy/beam ! Clean residual mean=0.000009 rms=0.003198 Jy/beam ! Combined flux in latest and established models = 0.391691 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.391691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109770Jy sigma=0.722776 ! Fit after self-cal, rms=0.109121Jy sigma=0.718180 ! Inverting map ! Added new window around map position (15.5, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205601 Jy ! Component: 100 - total flux cleaned = 0.0352591 Jy ! Total flux subtracted in 100 components = 0.0352591 Jy ! Clean residual min=-0.010796 max=0.012195 Jy/beam ! Clean residual mean=0.000007 rms=0.002712 Jy/beam ! Combined flux in latest and established models = 0.42695 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.42695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102687Jy sigma=0.671767 ! Fit after self-cal, rms=0.102381Jy sigma=0.669545 ! 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=3.073 mas, bmaj=8.031 mas, bpa=-4.309 degrees ! Estimated noise=1.22138 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 = 0.0187299 Jy ! Component: 100 - total flux cleaned = 0.0326128 Jy ! Component: 150 - total flux cleaned = 0.0431918 Jy ! Component: 200 - total flux cleaned = 0.0513939 Jy ! Total flux subtracted in 200 components = 0.0513939 Jy ! Clean residual min=-0.011263 max=0.010557 Jy/beam ! Clean residual mean=0.000004 rms=0.002875 Jy/beam ! Combined flux in latest and established models = 0.478344 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 87 components and 0.478344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096686Jy sigma=0.631833 ! Fit after self-cal, rms=0.096392Jy sigma=0.629529 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.073 x 8.031 at -4.309 degrees (North through East) ! Clean map min=-0.011304 max=0.23628 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.10 KP 1.01 ! LA 1.03 MK 1.02 NL 1.03 OV 0.69 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.07 KP 1.01 ! LA 0.99 MK 0.96 NL 0.97 OV 1.04 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.07 KP 1.02 ! LA 1.04 MK 1.03 NL 0.93 OV 0.69 ! PT 1.02 SC 1.03 ! ! ! Fit before self-cal, rms=0.096392Jy sigma=0.629529 ! Fit after self-cal, rms=0.077874Jy sigma=0.522436 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.1 mas, bmaj=8.063 mas, bpa=-3.999 degrees ! Estimated noise=1.19258 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 = 0.0106513 Jy ! Component: 100 - total flux cleaned = 0.0171828 Jy ! Component: 150 - total flux cleaned = 0.0197809 Jy ! Component: 200 - total flux cleaned = 0.0211059 Jy ! Total flux subtracted in 200 components = 0.0211059 Jy ! Clean residual min=-0.005608 max=0.005749 Jy/beam ! Clean residual mean=0.000001 rms=0.001654 Jy/beam ! Combined flux in latest and established models = 0.49945 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 124 components and 0.49945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075967Jy sigma=0.508806 ! Fit after self-cal, rms=0.075859Jy sigma=0.506138 ! 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=0.075859Jy sigma=0.506138 ! Fit after self-cal, rms=0.073831Jy sigma=0.474994 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.093 mas, bmaj=8.085 mas, bpa=-4.213 degrees ! Estimated noise=1.19459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518378 Jy ! Component: 100 - total flux cleaned = 0.00823237 Jy ! Component: 150 - total flux cleaned = 0.0096185 Jy ! Component: 200 - total flux cleaned = 0.0108215 Jy ! Total flux subtracted in 200 components = 0.0108215 Jy ! Clean residual min=-0.003634 max=0.004498 Jy/beam ! Clean residual mean=0.000004 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.510271 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 152 components and 0.510271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073273Jy sigma=0.471301 ! Fit after self-cal, rms=0.073330Jy sigma=0.470719 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, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427344 Jy ! Component: 100 - total flux cleaned = 0.00667582 Jy ! Component: 150 - total flux cleaned = 0.00815912 Jy ! Component: 200 - total flux cleaned = 0.00945585 Jy ! Total flux subtracted in 200 components = 0.00945585 Jy ! Clean residual min=-0.003491 max=0.003772 Jy/beam ! Clean residual mean=0.000002 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.519727 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 186 components and 0.519727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072919Jy sigma=0.468125 ! Fit after self-cal, rms=0.072894Jy sigma=0.467944 ! 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=0.072894Jy sigma=0.467944 ! Fit after self-cal, rms=0.075216Jy sigma=0.461274 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.092 mas, bmaj=8.077 mas, bpa=-4.2 degrees ! Estimated noise=1.19232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242065 Jy ! Component: 100 - total flux cleaned = 0.00380603 Jy ! Component: 150 - total flux cleaned = 0.00481757 Jy ! Component: 200 - total flux cleaned = 0.00551443 Jy ! Total flux subtracted in 200 components = 0.00551443 Jy ! Clean residual min=-0.002823 max=0.003006 Jy/beam ! Clean residual mean=0.000002 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.525242 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 199 components and 0.525242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075032Jy sigma=0.459997 ! Fit after self-cal, rms=0.075081Jy sigma=0.459811 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 (-7, 41.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297922 Jy ! Component: 100 - total flux cleaned = 0.00481734 Jy ! Component: 150 - total flux cleaned = 0.00599941 Jy ! Component: 200 - total flux cleaned = 0.00645854 Jy ! Total flux subtracted in 200 components = 0.00645854 Jy ! Clean residual min=-0.002630 max=0.002457 Jy/beam ! Clean residual mean=0.000001 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.5317 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 223 components and 0.5317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074921Jy sigma=0.458447 ! Fit after self-cal, rms=0.074913Jy sigma=0.458357 ! 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=0.074913Jy sigma=0.458357 ! Fit after self-cal, rms=0.074703Jy sigma=0.458169 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.255 mas, bmaj=13.27 mas, bpa=-2.941 degrees ! Estimated noise=1.53095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027659 Jy ! Component: 100 - total flux cleaned = 0.00412236 Jy ! Component: 150 - total flux cleaned = 0.00422805 Jy ! Component: 200 - total flux cleaned = 0.00427378 Jy ! Total flux subtracted in 200 components = 0.00427378 Jy ! Clean residual min=-0.002956 max=0.002856 Jy/beam ! Clean residual mean=-0.000002 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.535974 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 239 components and 0.535974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074645Jy sigma=0.457850 ! Fit after self-cal, rms=0.074625Jy sigma=0.457729 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 = 0.000332308 Jy ! Component: 100 - total flux cleaned = 0.000624569 Jy ! Component: 150 - total flux cleaned = 0.000582955 Jy ! Component: 200 - total flux cleaned = 0.000545067 Jy ! Total flux subtracted in 200 components = 0.000545067 Jy ! Clean residual min=-0.002861 max=0.002725 Jy/beam ! Clean residual mean=-0.000002 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.536519 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 244 components and 0.536519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074611Jy sigma=0.457704 ! Fit after self-cal, rms=0.074601Jy sigma=0.457637 ! 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=3.093 mas, bmaj=8.081 mas, bpa=-4.215 degrees ! Estimated noise=1.19184 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.093 x 8.081 at -4.215 degrees (North through East) ! Clean map min=-0.002424 max=0.23048 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=2.617 mas, bmaj=7.23 mas, bpa=-3.879 degrees ! Estimated noise=1.49641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.174393 Jy ! Component: 100 - total flux cleaned = 0.257138 Jy ! Component: 150 - total flux cleaned = 0.306524 Jy ! Component: 200 - total flux cleaned = 0.341963 Jy ! Total flux subtracted in 200 components = 0.341963 Jy ! Clean residual min=-0.010608 max=0.020814 Jy/beam ! Clean residual mean=0.000017 rms=0.003072 Jy/beam ! Combined flux in latest and established models = 0.341963 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.341963 Jy ! Inverting map and beam ! Estimated beam: bmin=3.093 mas, bmaj=8.081 mas, bpa=-4.215 degrees ! Estimated noise=1.19184 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 = 0.0408849 Jy ! Component: 100 - total flux cleaned = 0.0710675 Jy ! Component: 150 - total flux cleaned = 0.0941772 Jy ! Component: 200 - total flux cleaned = 0.112025 Jy ! Total flux subtracted in 200 components = 0.112025 Jy ! Clean residual min=-0.006519 max=0.010628 Jy/beam ! Clean residual mean=0.000023 rms=0.001956 Jy/beam ! Combined flux in latest and established models = 0.453988 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 61 components and 0.453988 Jy ! Inverting map ! Added new window around map position (12, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139576 Jy ! Component: 100 - total flux cleaned = 0.024895 Jy ! Component: 150 - total flux cleaned = 0.0335352 Jy ! Component: 200 - total flux cleaned = 0.0404124 Jy ! Total flux subtracted in 200 components = 0.0404124 Jy ! Clean residual min=-0.004275 max=0.005427 Jy/beam ! Clean residual mean=0.000011 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.4944 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 106 components and 0.4944 Jy ! Inverting map ! Added new window around map position (19.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00599791 Jy ! Component: 100 - total flux cleaned = 0.010923 Jy ! Component: 150 - total flux cleaned = 0.0151328 Jy ! Component: 200 - total flux cleaned = 0.0187523 Jy ! Total flux subtracted in 200 components = 0.0187523 Jy ! Clean residual min=-0.003198 max=0.002831 Jy/beam ! Clean residual mean=0.000006 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.513152 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 147 components and 0.513152 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=7.255 mas, bmaj=13.27 mas, bpa=-2.941 degrees ! Estimated noise=1.53095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00568808 Jy ! Component: 100 - total flux cleaned = 0.00986092 Jy ! Component: 150 - total flux cleaned = 0.0130754 Jy ! Component: 200 - total flux cleaned = 0.0156427 Jy ! Total flux subtracted in 200 components = 0.0156427 Jy ! Clean residual min=-0.003285 max=0.002367 Jy/beam ! Clean residual mean=0.000003 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.528795 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 = 0.00208341 Jy ! Component: 100 - total flux cleaned = 0.00379265 Jy ! Component: 150 - total flux cleaned = 0.00461077 Jy ! Component: 200 - total flux cleaned = 0.00517826 Jy ! Total flux subtracted in 200 components = 0.00517826 Jy ! Clean residual min=-0.002861 max=0.002350 Jy/beam ! Clean residual mean=-0.000000 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.533973 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 228 components and 0.533973 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.093 mas, bmaj=8.081 mas, bpa=-4.215 degrees ! Estimated noise=1.19184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011299 Jy ! Component: 100 - total flux cleaned = 0.000329133 Jy ! Component: 150 - total flux cleaned = 0.000575794 Jy ! Component: 200 - total flux cleaned = 0.000667564 Jy ! Total flux subtracted in 200 components = 0.000667564 Jy ! Clean residual min=-0.002330 max=0.002146 Jy/beam ! Clean residual mean=0.000000 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.534641 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 254 components and 0.53464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074570Jy sigma=0.456766 ! Fit after self-cal, rms=0.074541Jy sigma=0.456477 wmodel J0106-0155_S_map.mod ! Writing 254 model components to file: J0106-0155_S_map.mod wobs J0106-0155_S_uvs.fits ! Writing UV FITS file: J0106-0155_S_uvs.fits wwins J0106-0155_S_map.win ! wwins: Wrote 8 windows to J0106-0155_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 = -0.000409311 Jy ! Component: 100 - total flux cleaned = -0.000776095 Jy ! Component: 150 - total flux cleaned = -0.000984906 Jy ! Component: 200 - total flux cleaned = -0.000986152 Jy ! Component: 250 - total flux cleaned = -0.00111548 Jy ! Component: 300 - total flux cleaned = -0.00117765 Jy ! Component: 350 - total flux cleaned = -0.00111557 Jy ! Component: 400 - total flux cleaned = -0.00102483 Jy ! Component: 450 - total flux cleaned = -0.00105432 Jy ! Component: 500 - total flux cleaned = -0.00093745 Jy ! Component: 550 - total flux cleaned = -0.000909219 Jy ! Component: 600 - total flux cleaned = -0.000824924 Jy ! Component: 650 - total flux cleaned = -0.000714255 Jy ! Component: 700 - total flux cleaned = -0.000633096 Jy ! Component: 750 - total flux cleaned = -0.000499223 Jy ! Component: 800 - total flux cleaned = -0.00047294 Jy ! Component: 850 - total flux cleaned = -0.000446937 Jy ! Component: 900 - total flux cleaned = -0.0003702 Jy ! Component: 950 - total flux cleaned = -0.000395219 Jy ! Component: 1000 - total flux cleaned = -0.000320117 Jy ! Component: 1050 - total flux cleaned = -0.00019667 Jy ! Component: 1100 - total flux cleaned = -0.000123509 Jy ! Component: 1150 - total flux cleaned = -9.96237e-05 Jy ! Component: 1200 - total flux cleaned = -2.80686e-05 Jy ! Component: 1250 - total flux cleaned = -5.17077e-05 Jy ! Component: 1300 - total flux cleaned = 4.12583e-05 Jy ! Component: 1350 - total flux cleaned = 6.38736e-05 Jy ! Component: 1400 - total flux cleaned = -2.74047e-05 Jy ! Component: 1450 - total flux cleaned = -4.66449e-06 Jy ! Component: 1500 - total flux cleaned = 1.77039e-05 Jy ! Component: 1550 - total flux cleaned = 3.96807e-05 Jy ! Component: 1600 - total flux cleaned = 6.14693e-05 Jy ! Component: 1650 - total flux cleaned = 6.12315e-05 Jy ! Component: 1700 - total flux cleaned = 6.10564e-05 Jy ! Component: 1750 - total flux cleaned = 1.86998e-05 Jy ! Component: 1800 - total flux cleaned = 0.000102775 Jy ! Component: 1850 - total flux cleaned = 6.09683e-05 Jy ! Component: 1900 - total flux cleaned = 6.08287e-05 Jy ! Component: 1950 - total flux cleaned = 6.08022e-05 Jy ! Component: 2000 - total flux cleaned = 0.000101015 Jy ! Component: 2050 - total flux cleaned = 2.06368e-05 Jy ! Component: 2100 - total flux cleaned = 8.0335e-05 Jy ! Component: 2150 - total flux cleaned = 0.000139209 Jy ! Component: 2200 - total flux cleaned = 0.000119789 Jy ! Component: 2250 - total flux cleaned = 0.000197023 Jy ! Component: 2300 - total flux cleaned = 0.000158498 Jy ! Component: 2350 - total flux cleaned = 0.000158559 Jy ! Component: 2400 - total flux cleaned = 0.000215197 Jy ! Component: 2450 - total flux cleaned = 0.000177787 Jy ! Component: 2500 - total flux cleaned = 0.000196431 Jy ! Component: 2550 - total flux cleaned = 0.000251867 Jy ! Component: 2600 - total flux cleaned = 0.000251908 Jy ! Component: 2650 - total flux cleaned = 0.000270116 Jy ! Component: 2700 - total flux cleaned = 0.000252104 Jy ! Component: 2750 - total flux cleaned = 0.000269935 Jy ! Component: 2800 - total flux cleaned = 0.000358334 Jy ! Component: 2850 - total flux cleaned = 0.00035852 Jy ! Component: 2900 - total flux cleaned = 0.000428139 Jy ! Component: 2950 - total flux cleaned = 0.000410681 Jy ! Component: 3000 - total flux cleaned = 0.000410652 Jy ! Component: 3050 - total flux cleaned = 0.000444685 Jy ! Component: 3100 - total flux cleaned = 0.000546353 Jy ! Component: 3150 - total flux cleaned = 0.000546272 Jy ! Component: 3200 - total flux cleaned = 0.000646497 Jy ! Component: 3250 - total flux cleaned = 0.000679629 Jy ! Component: 3300 - total flux cleaned = 0.000712504 Jy ! Component: 3350 - total flux cleaned = 0.000679569 Jy ! Component: 3400 - total flux cleaned = 0.00076091 Jy ! Component: 3450 - total flux cleaned = 0.000728594 Jy ! Component: 3500 - total flux cleaned = 0.000744896 Jy ! Component: 3550 - total flux cleaned = 0.000872075 Jy ! Component: 3600 - total flux cleaned = 0.000951112 Jy ! Component: 3650 - total flux cleaned = 0.000935469 Jy ! Component: 3700 - total flux cleaned = 0.000919926 Jy ! Component: 3750 - total flux cleaned = 0.000950845 Jy ! Component: 3800 - total flux cleaned = 0.0009814 Jy ! Component: 3850 - total flux cleaned = 0.00104251 Jy ! Component: 3900 - total flux cleaned = 0.00105787 Jy ! Component: 3950 - total flux cleaned = 0.00110323 Jy ! Component: 4000 - total flux cleaned = 0.00114819 Jy ! Component: 4050 - total flux cleaned = 0.00120763 Jy ! Total flux subtracted in 4096 components = 0.00125197 Jy ! Clean residual min=-0.001045 max=0.000875 Jy/beam ! Clean residual mean=0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.535892 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 513 components and 0.535892 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0106-0155_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.093 x 8.081 at -4.215 degrees (North through East) ! Clean map min=-0.0015395 max=0.23007 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0106-0155_S_map.fits wmodel /image_prod/ug002_uva//J0106-0155_S_map.mod ! Writing 513 model components to file: /image_prod/ug002_uva//J0106-0155_S_map.mod wobs /image_prod/ug002_uva//J0106-0155_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0106-0155_S_uvs.fits wwins /image_prod/ug002_uva//J0106-0155_S_map.win ! wwins: Wrote 9 windows to /image_prod/ug002_uva//J0106-0155_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.230066 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000268525 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.350149 0.350149 0.700299 1.4006 2.80119 5.60239 11.2048 22.4096 44.8191 89.6382 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.23 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 856.777 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0106-0155_S_dfm.log closed on Wed Mar 4 18:51:09 2020