! Started logfile: /image_prod/ug002_uva//J0516+1057_S_dfm.log on Wed Mar 4 20:45:30 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//J0516+1057_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0516+1057_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.992593 visibilities/baseline/integration-bin. ! Found source: J0516+1057 ! ! 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 8040 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 J0516+1057_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=1.012520Jy sigma=8.567441 ! Fit after self-cal, rms=0.841050Jy sigma=7.060323 ! 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=3.206 mas, bmaj=11.9 mas, bpa=-19.14 degrees ! Estimated noise=1.37535 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 = 0.119222 Jy ! Component: 100 - total flux cleaned = 0.160042 Jy ! Total flux subtracted in 100 components = 0.160042 Jy ! Clean residual min=-0.008810 max=0.020097 Jy/beam ! Clean residual mean=-0.000023 rms=0.002804 Jy/beam ! Combined flux in latest and established models = 0.160042 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.160042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078769Jy sigma=0.629427 ! Fit after self-cal, rms=0.078381Jy sigma=0.625592 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0254489 Jy ! Component: 100 - total flux cleaned = 0.0414139 Jy ! Total flux subtracted in 100 components = 0.0414139 Jy ! Clean residual min=-0.005475 max=0.008732 Jy/beam ! Clean residual mean=-0.000005 rms=0.001696 Jy/beam ! Combined flux in latest and established models = 0.201456 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.201456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067802Jy sigma=0.520039 ! Fit after self-cal, rms=0.067483Jy sigma=0.517232 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119464 Jy ! Component: 100 - total flux cleaned = 0.019448 Jy ! Total flux subtracted in 100 components = 0.019448 Jy ! Clean residual min=-0.004466 max=0.005063 Jy/beam ! Clean residual mean=0.000003 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.220904 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.220904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064955Jy sigma=0.492631 ! Fit after self-cal, rms=0.064866Jy sigma=0.491842 ! 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=3.85 mas, bmaj=12.55 mas, bpa=-18.21 degrees ! Estimated noise=0.961394 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 = 0.00640344 Jy ! Component: 100 - total flux cleaned = 0.00999819 Jy ! Component: 150 - total flux cleaned = 0.0112333 Jy ! Component: 200 - total flux cleaned = 0.0113873 Jy ! Total flux subtracted in 200 components = 0.0113873 Jy ! Clean residual min=-0.003080 max=0.003390 Jy/beam ! Clean residual mean=0.000016 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.232291 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 65 components and 0.232291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064167Jy sigma=0.485886 ! Fit after self-cal, rms=0.064138Jy sigma=0.485633 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.85 x 12.55 at -18.21 degrees (North through East) ! Clean map min=-0.003078 max=0.16037 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.98 KP 0.98 ! LA 1.16 MK 1.04 NL 0.97 OV 0.95 ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 0.99 KP 1.00 ! LA 0.98 MK 1.01 NL 1.02 OV 1.02 ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.98 KP 0.99 ! LA 1.00 MK 1.01 NL 0.97 OV 0.99 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.064138Jy sigma=0.485633 ! Fit after self-cal, rms=0.062975Jy sigma=0.478555 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.873 mas, bmaj=12.4 mas, bpa=-18.15 degrees ! Estimated noise=0.951536 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 = 0.00158873 Jy ! Component: 100 - total flux cleaned = 0.00153089 Jy ! Component: 150 - total flux cleaned = 0.00144951 Jy ! Component: 200 - total flux cleaned = 0.00130988 Jy ! Total flux subtracted in 200 components = 0.00130988 Jy ! Clean residual min=-0.002735 max=0.003538 Jy/beam ! Clean residual mean=0.000017 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.233601 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.233601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062866Jy sigma=0.477759 ! Fit after self-cal, rms=0.062845Jy sigma=0.477582 ! 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=0.062845Jy sigma=0.477582 ! Fit after self-cal, rms=0.066607Jy sigma=0.451933 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.875 mas, bmaj=12.36 mas, bpa=-18.2 degrees ! Estimated noise=0.954298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118294 Jy ! Component: 100 - total flux cleaned = 0.00149436 Jy ! Component: 150 - total flux cleaned = 0.00167909 Jy ! Component: 200 - total flux cleaned = 0.00176759 Jy ! Total flux subtracted in 200 components = 0.00176759 Jy ! Clean residual min=-0.002126 max=0.002582 Jy/beam ! Clean residual mean=0.000016 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.235369 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.235369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066566Jy sigma=0.451537 ! Fit after self-cal, rms=0.066676Jy sigma=0.451307 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 = 8.69433e-05 Jy ! Component: 100 - total flux cleaned = 0.000108933 Jy ! Component: 150 - total flux cleaned = 0.000143779 Jy ! Component: 200 - total flux cleaned = 0.000158298 Jy ! Total flux subtracted in 200 components = 0.000158298 Jy ! Clean residual min=-0.002104 max=0.002483 Jy/beam ! Clean residual mean=0.000016 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.235527 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.235527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066661Jy sigma=0.451203 ! Fit after self-cal, rms=0.066661Jy sigma=0.451180 ! 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=0.066661Jy sigma=0.451180 ! Fit after self-cal, rms=0.068518Jy sigma=0.450164 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.884 mas, bmaj=12.33 mas, bpa=-18.2 degrees ! Estimated noise=0.955782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000309132 Jy ! Component: 100 - total flux cleaned = 0.000365732 Jy ! Component: 150 - total flux cleaned = 0.000412407 Jy ! Component: 200 - total flux cleaned = 0.000455273 Jy ! Total flux subtracted in 200 components = 0.000455273 Jy ! Clean residual min=-0.002255 max=0.002419 Jy/beam ! Clean residual mean=0.000012 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.235983 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 105 components and 0.235983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068506Jy sigma=0.450071 ! Fit after self-cal, rms=0.068517Jy sigma=0.450054 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 = 1.11842e-05 Jy ! Component: 100 - total flux cleaned = 2.38532e-05 Jy ! Component: 150 - total flux cleaned = 5.84781e-05 Jy ! Component: 200 - total flux cleaned = 8.01162e-05 Jy ! Total flux subtracted in 200 components = 8.01162e-05 Jy ! Clean residual min=-0.002240 max=0.002369 Jy/beam ! Clean residual mean=0.000012 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.236063 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 111 components and 0.236063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068511Jy sigma=0.450018 ! Fit after self-cal, rms=0.068511Jy sigma=0.450013 ! 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=0.068511Jy sigma=0.450013 ! Fit after self-cal, rms=0.068565Jy sigma=0.449998 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.85 mas, bmaj=12.93 mas, bpa=-14.38 degrees ! Estimated noise=1.0942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000535529 Jy ! Component: 100 - total flux cleaned = 0.000615695 Jy ! Component: 150 - total flux cleaned = 0.00062497 Jy ! Component: 200 - total flux cleaned = 0.00061768 Jy ! Total flux subtracted in 200 components = 0.00061768 Jy ! Clean residual min=-0.002513 max=0.003200 Jy/beam ! Clean residual mean=0.000023 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.23668 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 122 components and 0.23668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068565Jy sigma=0.449962 ! Fit after self-cal, rms=0.068565Jy sigma=0.449956 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 = -1.40385e-05 Jy ! Component: 100 - total flux cleaned = -2.12808e-05 Jy ! Component: 150 - total flux cleaned = -2.13786e-05 Jy ! Component: 200 - total flux cleaned = -2.11987e-05 Jy ! Total flux subtracted in 200 components = -2.11987e-05 Jy ! Clean residual min=-0.002509 max=0.003196 Jy/beam ! Clean residual mean=0.000023 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.236659 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 129 components and 0.236659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068563Jy sigma=0.449950 ! Fit after self-cal, rms=0.068564Jy sigma=0.449948 ! 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=3.889 mas, bmaj=12.31 mas, bpa=-18.2 degrees ! Estimated noise=0.956672 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.889 x 12.31 at -18.2 degrees (North through East) ! Clean map min=-0.0022635 max=0.15904 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=3.248 mas, bmaj=11.65 mas, bpa=-19.23 degrees ! Estimated noise=1.3717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118846 Jy ! Component: 100 - total flux cleaned = 0.162674 Jy ! Component: 150 - total flux cleaned = 0.188233 Jy ! Component: 200 - total flux cleaned = 0.204058 Jy ! Total flux subtracted in 200 components = 0.204058 Jy ! Clean residual min=-0.004037 max=0.008443 Jy/beam ! Clean residual mean=-0.000009 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.204058 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.204058 Jy ! Inverting map and beam ! Estimated beam: bmin=3.889 mas, bmaj=12.31 mas, bpa=-18.2 degrees ! Estimated noise=0.956672 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 = 0.0134583 Jy ! Component: 100 - total flux cleaned = 0.0214796 Jy ! Component: 150 - total flux cleaned = 0.0263916 Jy ! Component: 200 - total flux cleaned = 0.0294767 Jy ! Total flux subtracted in 200 components = 0.0294767 Jy ! Clean residual min=-0.002371 max=0.002758 Jy/beam ! Clean residual mean=0.000011 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.233535 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 64 components and 0.233535 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=7.85 mas, bmaj=12.93 mas, bpa=-14.38 degrees ! Estimated noise=1.0942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255073 Jy ! Component: 100 - total flux cleaned = 0.00268442 Jy ! Component: 150 - total flux cleaned = 0.00273515 Jy ! Component: 200 - total flux cleaned = 0.00273379 Jy ! Total flux subtracted in 200 components = 0.00273379 Jy ! Clean residual min=-0.002554 max=0.003273 Jy/beam ! Clean residual mean=0.000022 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.236269 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 = 3.43109e-05 Jy ! Component: 100 - total flux cleaned = 3.40743e-05 Jy ! Component: 150 - total flux cleaned = 6.00014e-05 Jy ! Component: 200 - total flux cleaned = 6.01283e-05 Jy ! Total flux subtracted in 200 components = 6.01283e-05 Jy ! Clean residual min=-0.002526 max=0.003237 Jy/beam ! Clean residual mean=0.000022 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.236329 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 95 components and 0.236329 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.889 mas, bmaj=12.31 mas, bpa=-18.2 degrees ! Estimated noise=0.956672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.12128e-05 Jy ! Component: 100 - total flux cleaned = 2.61916e-05 Jy ! Component: 150 - total flux cleaned = 7.59112e-05 Jy ! Component: 200 - total flux cleaned = 0.000120711 Jy ! Total flux subtracted in 200 components = 0.000120711 Jy ! Clean residual min=-0.002273 max=0.002417 Jy/beam ! Clean residual mean=0.000012 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.23645 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 107 components and 0.23645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068571Jy sigma=0.450055 ! Fit after self-cal, rms=0.068567Jy sigma=0.450014 wmodel J0516+1057_S_map.mod ! Writing 107 model components to file: J0516+1057_S_map.mod wobs J0516+1057_S_uvs.fits ! Writing UV FITS file: J0516+1057_S_uvs.fits wwins J0516+1057_S_map.win ! wwins: Wrote 1 windows to J0516+1057_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 = 0.00022477 Jy ! Component: 100 - total flux cleaned = 0.000562389 Jy ! Component: 150 - total flux cleaned = 0.000633179 Jy ! Component: 200 - total flux cleaned = 0.000768393 Jy ! Component: 250 - total flux cleaned = 0.000768256 Jy ! Component: 300 - total flux cleaned = 0.000706196 Jy ! Component: 350 - total flux cleaned = 0.000737188 Jy ! Component: 400 - total flux cleaned = 0.000619404 Jy ! Component: 450 - total flux cleaned = 0.000504392 Jy ! Component: 500 - total flux cleaned = 0.000335697 Jy ! Component: 550 - total flux cleaned = 0.000115365 Jy ! Component: 600 - total flux cleaned = -0.000126732 Jy ! Component: 650 - total flux cleaned = -0.000285316 Jy ! Component: 700 - total flux cleaned = -0.000492703 Jy ! Component: 750 - total flux cleaned = -0.000670877 Jy ! Component: 800 - total flux cleaned = -0.000845055 Jy ! Component: 850 - total flux cleaned = -0.00101617 Jy ! Component: 900 - total flux cleaned = -0.00118396 Jy ! Component: 950 - total flux cleaned = -0.00123151 Jy ! Component: 1000 - total flux cleaned = -0.00132515 Jy ! Component: 1050 - total flux cleaned = -0.00150752 Jy ! Component: 1100 - total flux cleaned = -0.00161982 Jy ! Component: 1150 - total flux cleaned = -0.00173031 Jy ! Component: 1200 - total flux cleaned = -0.00177416 Jy ! Component: 1250 - total flux cleaned = -0.00185984 Jy ! Component: 1300 - total flux cleaned = -0.00190187 Jy ! Component: 1350 - total flux cleaned = -0.00198495 Jy ! Component: 1400 - total flux cleaned = -0.00204607 Jy ! Component: 1450 - total flux cleaned = -0.00212647 Jy ! Component: 1500 - total flux cleaned = -0.00204724 Jy ! Component: 1550 - total flux cleaned = -0.00216511 Jy ! Component: 1600 - total flux cleaned = -0.00228097 Jy ! Component: 1650 - total flux cleaned = -0.0022811 Jy ! Component: 1700 - total flux cleaned = -0.00233778 Jy ! Component: 1750 - total flux cleaned = -0.00243066 Jy ! Component: 1800 - total flux cleaned = -0.00250372 Jy ! Component: 1850 - total flux cleaned = -0.00248559 Jy ! Component: 1900 - total flux cleaned = -0.00250386 Jy ! Component: 1950 - total flux cleaned = -0.00253904 Jy ! Component: 2000 - total flux cleaned = -0.00260904 Jy ! Component: 2050 - total flux cleaned = -0.00264332 Jy ! Component: 2100 - total flux cleaned = -0.00264308 Jy ! Component: 2150 - total flux cleaned = -0.0026599 Jy ! Component: 2200 - total flux cleaned = -0.00274267 Jy ! Component: 2250 - total flux cleaned = -0.00277531 Jy ! Component: 2300 - total flux cleaned = -0.00279126 Jy ! Component: 2350 - total flux cleaned = -0.00283929 Jy ! Component: 2400 - total flux cleaned = -0.00282317 Jy ! Component: 2450 - total flux cleaned = -0.00288603 Jy ! Component: 2500 - total flux cleaned = -0.00291711 Jy ! Component: 2550 - total flux cleaned = -0.00294782 Jy ! Component: 2600 - total flux cleaned = -0.00293278 Jy ! Component: 2650 - total flux cleaned = -0.00299241 Jy ! Component: 2700 - total flux cleaned = -0.00296265 Jy ! Component: 2750 - total flux cleaned = -0.00294805 Jy ! Component: 2800 - total flux cleaned = -0.00291895 Jy ! Component: 2850 - total flux cleaned = -0.0029048 Jy ! Component: 2900 - total flux cleaned = -0.00291922 Jy ! Component: 2950 - total flux cleaned = -0.00296156 Jy ! Component: 3000 - total flux cleaned = -0.00298959 Jy ! Component: 3050 - total flux cleaned = -0.00294819 Jy ! Component: 3100 - total flux cleaned = -0.00294822 Jy ! Component: 3150 - total flux cleaned = -0.00293482 Jy ! Component: 3200 - total flux cleaned = -0.00292145 Jy ! Component: 3250 - total flux cleaned = -0.00286832 Jy ! Component: 3300 - total flux cleaned = -0.00284196 Jy ! Component: 3350 - total flux cleaned = -0.0027898 Jy ! Component: 3400 - total flux cleaned = -0.0027378 Jy ! Component: 3450 - total flux cleaned = -0.00277652 Jy ! Component: 3500 - total flux cleaned = -0.00275065 Jy ! Component: 3550 - total flux cleaned = -0.00268729 Jy ! Component: 3600 - total flux cleaned = -0.00262472 Jy ! Component: 3650 - total flux cleaned = -0.00264969 Jy ! Component: 3700 - total flux cleaned = -0.00263726 Jy ! Component: 3750 - total flux cleaned = -0.00262503 Jy ! Component: 3800 - total flux cleaned = -0.00260085 Jy ! Component: 3850 - total flux cleaned = -0.00260095 Jy ! Component: 3900 - total flux cleaned = -0.00257724 Jy ! Component: 3950 - total flux cleaned = -0.00254174 Jy ! Component: 4000 - total flux cleaned = -0.00248323 Jy ! Component: 4050 - total flux cleaned = -0.00251816 Jy ! Total flux subtracted in 4096 components = -0.00249494 Jy ! Clean residual min=-0.000612 max=0.000737 Jy/beam ! Clean residual mean=-0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.233955 Jy keep ! Adding 341 model components to the UV plane model. ! The established model now contains 448 components and 0.233955 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0516+1057_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.889 x 12.31 at -18.2 degrees (North through East) ! Clean map min=-0.0020875 max=0.15942 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0516+1057_S_map.fits wmodel /image_prod/ug002_uva//J0516+1057_S_map.mod ! Writing 448 model components to file: /image_prod/ug002_uva//J0516+1057_S_map.mod wobs /image_prod/ug002_uva//J0516+1057_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0516+1057_S_uvs.fits wwins /image_prod/ug002_uva//J0516+1057_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0516+1057_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.159419 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000232488 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.437503 0.437503 0.875007 1.75001 3.50003 7.00005 14.0001 28.0002 56.0004 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.159 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 685.708 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0516+1057_S_dfm.log closed on Wed Mar 4 20:45:34 2020