! Started logfile: /image_prod/ug002_uva//J0143+4915_S_dfm.log on Wed Mar 4 19:12:25 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//J0143+4915_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0143+4915_S_uva.fits ! AN table 1: 40 integrations on 21 of 21 possible baselines. ! AN table 2: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.784286 visibilities/baseline/integration-bin. ! Found source: J0143+4915 ! ! 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 3294 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 J0143+4915_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007689Jy sigma=8.948943 ! Fit after self-cal, rms=0.888805Jy sigma=7.866895 ! 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=3.385 mas, bmaj=4.346 mas, bpa=9.552 degrees ! Estimated noise=2.11492 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 = 0.0842135 Jy ! Component: 100 - total flux cleaned = 0.113446 Jy ! Total flux subtracted in 100 components = 0.113446 Jy ! Clean residual min=-0.012046 max=0.016433 Jy/beam ! Clean residual mean=0.000017 rms=0.003273 Jy/beam ! Combined flux in latest and established models = 0.113446 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.113446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064904Jy sigma=0.559752 ! Fit after self-cal, rms=0.064806Jy sigma=0.558702 ! 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=3.906 mas, bmaj=5.134 mas, bpa=13.45 degrees ! Estimated noise=1.41342 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 = 0.0179813 Jy ! Component: 100 - total flux cleaned = 0.0269129 Jy ! Component: 150 - total flux cleaned = 0.0318196 Jy ! Component: 200 - total flux cleaned = 0.0348319 Jy ! Total flux subtracted in 200 components = 0.0348319 Jy ! Clean residual min=-0.008476 max=0.017417 Jy/beam ! Clean residual mean=0.000018 rms=0.002846 Jy/beam ! Combined flux in latest and established models = 0.148278 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 39 components and 0.148278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060338Jy sigma=0.511218 ! Fit after self-cal, rms=0.060281Jy sigma=0.510706 ! Inverting map ! Added new window around map position (9.5, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180369 Jy ! Component: 100 - total flux cleaned = 0.0284058 Jy ! Component: 150 - total flux cleaned = 0.0350717 Jy ! Component: 200 - total flux cleaned = 0.0388841 Jy ! Total flux subtracted in 200 components = 0.0388841 Jy ! Clean residual min=-0.005693 max=0.007411 Jy/beam ! Clean residual mean=0.000008 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 0.187162 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 66 components and 0.187162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054401Jy sigma=0.454610 ! Fit after self-cal, rms=0.053702Jy sigma=0.448154 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.906 x 5.134 at 13.45 degrees (North through East) ! Clean map min=-0.0046995 max=0.1132 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 KP 0.96 MK 0.94 ! NL 1.08 OV 0.90 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.02 HN 0.92 KP 1.04 ! MK 0.94 NL 1.01 OV 0.91 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 KP 0.97 MK 0.98 ! NL 1.13 OV 0.94 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.03 HN 0.97 KP 1.09 ! MK 1.02 NL 1.09 OV 0.90 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 KP 0.89 MK 1.04 ! NL 0.96 OV 0.93 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.03 HN 0.96 KP 1.10 ! MK 1.03 NL 0.94 OV 0.89 SC 1.04 ! ! ! Fit before self-cal, rms=0.053702Jy sigma=0.448154 ! Fit after self-cal, rms=0.052191Jy sigma=0.438023 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.907 mas, bmaj=5.187 mas, bpa=12.31 degrees ! Estimated noise=1.38871 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 (17, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600618 Jy ! Component: 100 - total flux cleaned = 0.00882932 Jy ! Component: 150 - total flux cleaned = 0.00990948 Jy ! Component: 200 - total flux cleaned = 0.0103565 Jy ! Total flux subtracted in 200 components = 0.0103565 Jy ! Clean residual min=-0.002970 max=0.003040 Jy/beam ! Clean residual mean=0.000002 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.197518 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 89 components and 0.197518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051465Jy sigma=0.430431 ! Fit after self-cal, rms=0.051421Jy sigma=0.429783 ! 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=0.051421Jy sigma=0.429783 ! Fit after self-cal, rms=0.051144Jy sigma=0.428339 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.914 mas, bmaj=5.162 mas, bpa=10.8 degrees ! Estimated noise=1.38187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236382 Jy ! Component: 100 - total flux cleaned = 0.00374583 Jy ! Component: 150 - total flux cleaned = 0.00426606 Jy ! Component: 200 - total flux cleaned = 0.00426677 Jy ! Total flux subtracted in 200 components = 0.00426677 Jy ! Clean residual min=-0.002066 max=0.002208 Jy/beam ! Clean residual mean=0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.201785 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 0.201785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051013Jy sigma=0.426987 ! Fit after self-cal, rms=0.050996Jy sigma=0.426859 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 = 0.000600743 Jy ! Component: 100 - total flux cleaned = 0.000639583 Jy ! Component: 150 - total flux cleaned = 0.00057688 Jy ! Component: 200 - total flux cleaned = 0.000519425 Jy ! Total flux subtracted in 200 components = 0.000519425 Jy ! Clean residual min=-0.002049 max=0.002109 Jy/beam ! Clean residual mean=0.000001 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.202304 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 118 components and 0.202304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050953Jy sigma=0.426476 ! Fit after self-cal, rms=0.050949Jy sigma=0.426453 ! 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=0.050949Jy sigma=0.426453 ! Fit after self-cal, rms=0.051012Jy sigma=0.426328 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.922 mas, bmaj=5.169 mas, bpa=10.94 degrees ! Estimated noise=1.38349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000956942 Jy ! Component: 100 - total flux cleaned = 0.00124751 Jy ! Component: 150 - total flux cleaned = 0.00129755 Jy ! Component: 200 - total flux cleaned = 0.00134357 Jy ! Total flux subtracted in 200 components = 0.00134357 Jy ! Clean residual min=-0.002009 max=0.001993 Jy/beam ! Clean residual mean=0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.203648 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 133 components and 0.203648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050983Jy sigma=0.426051 ! Fit after self-cal, rms=0.050981Jy sigma=0.426032 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 (-17, 120.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147228 Jy ! Component: 100 - total flux cleaned = 0.00172663 Jy ! Component: 150 - total flux cleaned = 0.00179487 Jy ! Component: 200 - total flux cleaned = 0.00179653 Jy ! Total flux subtracted in 200 components = 0.00179653 Jy ! Clean residual min=-0.001838 max=0.001762 Jy/beam ! Clean residual mean=0.000000 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.205444 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 146 components and 0.205444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050896Jy sigma=0.425363 ! Fit after self-cal, rms=0.050892Jy sigma=0.425329 ! 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=0.050892Jy sigma=0.425329 ! Fit after self-cal, rms=0.050961Jy sigma=0.425253 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.689 mas, bmaj=9.723 mas, bpa=24.56 degrees ! Estimated noise=1.68105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000600171 Jy ! Component: 100 - total flux cleaned = 0.000742282 Jy ! Component: 150 - total flux cleaned = 0.00076187 Jy ! Component: 200 - total flux cleaned = 0.000712629 Jy ! Total flux subtracted in 200 components = 0.000712629 Jy ! Clean residual min=-0.001683 max=0.002033 Jy/beam ! Clean residual mean=0.000000 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.206157 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 171 components and 0.206157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050953Jy sigma=0.425141 ! Fit after self-cal, rms=0.050952Jy sigma=0.425131 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 = -1.44151e-05 Jy ! Component: 100 - total flux cleaned = -9.53308e-05 Jy ! Component: 150 - total flux cleaned = -0.000155389 Jy ! Component: 200 - total flux cleaned = -0.000225987 Jy ! Total flux subtracted in 200 components = -0.000225987 Jy ! Clean residual min=-0.001633 max=0.002013 Jy/beam ! Clean residual mean=0.000000 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.205931 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 181 components and 0.205931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050950Jy sigma=0.425090 ! Fit after self-cal, rms=0.050949Jy sigma=0.425085 ! 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=3.927 mas, bmaj=5.174 mas, bpa=11.02 degrees ! Estimated noise=1.38561 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.927 x 5.174 at 11.02 degrees (North through East) ! Clean map min=-0.0022908 max=0.11163 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=3.398 mas, bmaj=4.391 mas, bpa=7.533 degrees ! Estimated noise=2.07229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0819074 Jy ! Component: 100 - total flux cleaned = 0.111366 Jy ! Component: 150 - total flux cleaned = 0.130575 Jy ! Component: 200 - total flux cleaned = 0.144806 Jy ! Total flux subtracted in 200 components = 0.144806 Jy ! Clean residual min=-0.007810 max=0.008236 Jy/beam ! Clean residual mean=0.000012 rms=0.002048 Jy/beam ! Combined flux in latest and established models = 0.144806 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 0.144806 Jy ! Inverting map and beam ! Estimated beam: bmin=3.927 mas, bmaj=5.174 mas, bpa=11.02 degrees ! Estimated noise=1.38561 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 = 0.0131001 Jy ! Component: 100 - total flux cleaned = 0.0228732 Jy ! Component: 150 - total flux cleaned = 0.0304082 Jy ! Component: 200 - total flux cleaned = 0.0363293 Jy ! Total flux subtracted in 200 components = 0.0363293 Jy ! Clean residual min=-0.004077 max=0.003719 Jy/beam ! Clean residual mean=0.000007 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.181135 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 61 components and 0.181135 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=7.689 mas, bmaj=9.723 mas, bpa=24.56 degrees ! Estimated noise=1.68105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00772977 Jy ! Component: 100 - total flux cleaned = 0.0129072 Jy ! Component: 150 - total flux cleaned = 0.0165875 Jy ! Component: 200 - total flux cleaned = 0.0191714 Jy ! Total flux subtracted in 200 components = 0.0191714 Jy ! Clean residual min=-0.002717 max=0.002732 Jy/beam ! Clean residual mean=0.000004 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.200307 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 = 0.00124027 Jy ! Component: 100 - total flux cleaned = 0.00217809 Jy ! Component: 150 - total flux cleaned = 0.00299845 Jy ! Component: 200 - total flux cleaned = 0.00362923 Jy ! Total flux subtracted in 200 components = 0.00362923 Jy ! Clean residual min=-0.001995 max=0.002177 Jy/beam ! Clean residual mean=0.000002 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.203936 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 140 components and 0.203936 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.927 mas, bmaj=5.174 mas, bpa=11.02 degrees ! Estimated noise=1.38561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000902326 Jy ! Component: 100 - total flux cleaned = 0.00108146 Jy ! Component: 150 - total flux cleaned = 0.00123634 Jy ! Component: 200 - total flux cleaned = 0.00137313 Jy ! Total flux subtracted in 200 components = 0.00137313 Jy ! Clean residual min=-0.001949 max=0.001907 Jy/beam ! Clean residual mean=0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.205309 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 160 components and 0.205309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051049Jy sigma=0.426162 ! Fit after self-cal, rms=0.051038Jy sigma=0.425975 wmodel J0143+4915_S_map.mod ! Writing 160 model components to file: J0143+4915_S_map.mod wobs J0143+4915_S_uvs.fits ! Writing UV FITS file: J0143+4915_S_uvs.fits wwins J0143+4915_S_map.win ! wwins: Wrote 4 windows to J0143+4915_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 = 0.00026102 Jy ! Component: 100 - total flux cleaned = 0.000636388 Jy ! Component: 150 - total flux cleaned = 0.000902162 Jy ! Component: 200 - total flux cleaned = 0.00109787 Jy ! Component: 250 - total flux cleaned = 0.00125912 Jy ! Component: 300 - total flux cleaned = 0.00136177 Jy ! Component: 350 - total flux cleaned = 0.00141135 Jy ! Component: 400 - total flux cleaned = 0.00150739 Jy ! Component: 450 - total flux cleaned = 0.00155357 Jy ! Component: 500 - total flux cleaned = 0.00155333 Jy ! Component: 550 - total flux cleaned = 0.00157572 Jy ! Component: 600 - total flux cleaned = 0.00159792 Jy ! Component: 650 - total flux cleaned = 0.00159834 Jy ! Component: 700 - total flux cleaned = 0.00170059 Jy ! Component: 750 - total flux cleaned = 0.00166089 Jy ! Component: 800 - total flux cleaned = 0.00162178 Jy ! Component: 850 - total flux cleaned = 0.00167937 Jy ! Component: 900 - total flux cleaned = 0.00166048 Jy ! Component: 950 - total flux cleaned = 0.00166032 Jy ! Component: 1000 - total flux cleaned = 0.00164208 Jy ! Component: 1050 - total flux cleaned = 0.00169507 Jy ! Component: 1100 - total flux cleaned = 0.00164285 Jy ! Component: 1150 - total flux cleaned = 0.00171097 Jy ! Component: 1200 - total flux cleaned = 0.00169435 Jy ! Component: 1250 - total flux cleaned = 0.00171097 Jy ! Component: 1300 - total flux cleaned = 0.00167898 Jy ! Component: 1350 - total flux cleaned = 0.00174339 Jy ! Component: 1400 - total flux cleaned = 0.00175919 Jy ! Component: 1450 - total flux cleaned = 0.00182164 Jy ! Component: 1500 - total flux cleaned = 0.0018217 Jy ! Component: 1550 - total flux cleaned = 0.00185212 Jy ! Component: 1600 - total flux cleaned = 0.00188191 Jy ! Component: 1650 - total flux cleaned = 0.00188206 Jy ! Component: 1700 - total flux cleaned = 0.00189658 Jy ! Component: 1750 - total flux cleaned = 0.00188227 Jy ! Component: 1800 - total flux cleaned = 0.00188213 Jy ! Component: 1850 - total flux cleaned = 0.00182596 Jy ! Component: 1900 - total flux cleaned = 0.0018537 Jy ! Component: 1950 - total flux cleaned = 0.00181279 Jy ! Component: 2000 - total flux cleaned = 0.00178593 Jy ! Component: 2050 - total flux cleaned = 0.00178614 Jy ! Component: 2100 - total flux cleaned = 0.0017862 Jy ! Component: 2150 - total flux cleaned = 0.00172068 Jy ! Component: 2200 - total flux cleaned = 0.00169491 Jy ! Component: 2250 - total flux cleaned = 0.00165681 Jy ! Component: 2300 - total flux cleaned = 0.00163156 Jy ! Component: 2350 - total flux cleaned = 0.00158144 Jy ! Component: 2400 - total flux cleaned = 0.00156914 Jy ! Component: 2450 - total flux cleaned = 0.00153228 Jy ! Component: 2500 - total flux cleaned = 0.00148357 Jy ! Component: 2550 - total flux cleaned = 0.00145961 Jy ! Component: 2600 - total flux cleaned = 0.00141183 Jy ! Component: 2650 - total flux cleaned = 0.00135263 Jy ! Component: 2700 - total flux cleaned = 0.00130571 Jy ! Component: 2750 - total flux cleaned = 0.00125919 Jy ! Component: 2800 - total flux cleaned = 0.00115557 Jy ! Component: 2850 - total flux cleaned = 0.00112137 Jy ! Component: 2900 - total flux cleaned = 0.00106475 Jy ! Component: 2950 - total flux cleaned = 0.000997326 Jy ! Component: 3000 - total flux cleaned = 0.000941613 Jy ! Component: 3050 - total flux cleaned = 0.000897387 Jy ! Component: 3100 - total flux cleaned = 0.000809497 Jy ! Component: 3150 - total flux cleaned = 0.000755094 Jy ! Component: 3200 - total flux cleaned = 0.000733371 Jy ! Component: 3250 - total flux cleaned = 0.000636444 Jy ! Component: 3300 - total flux cleaned = 0.000593786 Jy ! Component: 3350 - total flux cleaned = 0.000540769 Jy ! Component: 3400 - total flux cleaned = 0.000477495 Jy ! Component: 3450 - total flux cleaned = 0.00043568 Jy ! Component: 3500 - total flux cleaned = 0.000404419 Jy ! Component: 3550 - total flux cleaned = 0.000352764 Jy ! Component: 3600 - total flux cleaned = 0.000270575 Jy ! Component: 3650 - total flux cleaned = 0.000229842 Jy ! Component: 3700 - total flux cleaned = 0.000189315 Jy ! Component: 3750 - total flux cleaned = 0.000148867 Jy ! Component: 3800 - total flux cleaned = 8.86382e-05 Jy ! Component: 3850 - total flux cleaned = 3.87641e-05 Jy ! Component: 3900 - total flux cleaned = -8.70027e-07 Jy ! Component: 3950 - total flux cleaned = -4.02995e-05 Jy ! Component: 4000 - total flux cleaned = -7.95593e-05 Jy ! Component: 4050 - total flux cleaned = -0.000138277 Jy ! Total flux subtracted in 4096 components = -0.00015775 Jy ! Clean residual min=-0.000712 max=0.000599 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.205151 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 403 components and 0.205152 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0143+4915_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.927 x 5.174 at 11.02 degrees (North through East) ! Clean map min=-0.0017222 max=0.11257 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0143+4915_S_map.fits wmodel /image_prod/ug002_uva//J0143+4915_S_map.mod ! Writing 403 model components to file: /image_prod/ug002_uva//J0143+4915_S_map.mod wobs /image_prod/ug002_uva//J0143+4915_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0143+4915_S_uvs.fits wwins /image_prod/ug002_uva//J0143+4915_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0143+4915_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.112568 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162455 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.432952 0.432952 0.865905 1.73181 3.46362 6.92724 13.8545 27.7089 55.4179 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.112 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 692.916 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0143+4915_S_dfm.log closed on Wed Mar 4 19:12:30 2020