! Started logfile: /image_prod/ug002_uvm//J0309-0559_S_a_dfm.log on Wed Mar 4 16:33:30 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_uvm//J0309-0559_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0309-0559_S_a_uvm.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! AN table 2: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.869553 visibilities/baseline/integration-bin. ! Found source: J0309-0559 ! ! 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 9039 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 J0309-0559_S_a] 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 30 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.011330Jy sigma=8.285831 ! Fit after self-cal, rms=0.899146Jy sigma=7.346871 ! 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=2.717 mas, bmaj=7.422 mas, bpa=-4.911 degrees ! Estimated noise=1.26869 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 = 0.0817671 Jy ! Component: 100 - total flux cleaned = 0.0995977 Jy ! Total flux subtracted in 100 components = 0.0995977 Jy ! Clean residual min=-0.004193 max=0.006817 Jy/beam ! Clean residual mean=0.000003 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.0995977 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0995977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082338Jy sigma=0.552329 ! Fit after self-cal, rms=0.082033Jy sigma=0.549670 ! 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=3.336 mas, bmaj=8.582 mas, bpa=-4.504 degrees ! Estimated noise=0.943133 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 (3, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0069441 Jy ! Component: 100 - total flux cleaned = 0.0089321 Jy ! Component: 150 - total flux cleaned = 0.0095268 Jy ! Component: 200 - total flux cleaned = 0.00953651 Jy ! Total flux subtracted in 200 components = 0.00953651 Jy ! Clean residual min=-0.003500 max=0.005664 Jy/beam ! Clean residual mean=-0.000000 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.109134 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 24 components and 0.109134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081446Jy sigma=0.544049 ! Fit after self-cal, rms=0.081453Jy sigma=0.543771 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.336 x 8.582 at -4.504 degrees (North through East) ! Clean map min=-0.0032387 max=0.1021 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 0.92 ! LA 0.96 MK 1.01 NL 0.97 OV 1.11 ! PT 0.93 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.88 KP 1.01 LA 1.04 ! MK 0.98 NL 1.07 OV 0.97 PT 1.03 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.66 FD 0.93 HN 1.00 KP 0.92 ! LA 1.00 MK 1.04 NL 1.04 OV 1.31 ! PT 1.05 SC 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 0.91 KP 1.00 LA 1.00 ! MK 1.04 NL 0.88 OV 0.98 PT 0.98 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.97 HN 1.06 KP 0.93 ! LA 0.94 MK 1.00 NL 0.91 OV 1.37 ! PT 1.06 SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.21 FD 0.87 KP 1.04 LA 1.07 ! MK 0.98 NL 0.97 OV 0.90 PT 1.03 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.081453Jy sigma=0.543771 ! Fit after self-cal, rms=0.082127Jy sigma=0.532046 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.322 mas, bmaj=8.541 mas, bpa=-4.069 degrees ! Estimated noise=0.941385 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 = -0.000504032 Jy ! Component: 100 - total flux cleaned = -0.000684614 Jy ! Component: 150 - total flux cleaned = -0.000733989 Jy ! Component: 200 - total flux cleaned = -0.000776326 Jy ! Total flux subtracted in 200 components = -0.000776326 Jy ! Clean residual min=-0.004112 max=0.004143 Jy/beam ! Clean residual mean=0.000000 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.108358 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.108358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082033Jy sigma=0.531516 ! Fit after self-cal, rms=0.082136Jy sigma=0.531206 ! 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=0.082136Jy sigma=0.531206 ! Fit after self-cal, rms=0.093775Jy sigma=0.513416 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.325 mas, bmaj=8.531 mas, bpa=-4.001 degrees ! Estimated noise=0.950116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00080079 Jy ! Component: 100 - total flux cleaned = 0.000952153 Jy ! Component: 150 - total flux cleaned = 0.00112151 Jy ! Component: 200 - total flux cleaned = 0.00119413 Jy ! Total flux subtracted in 200 components = 0.00119413 Jy ! Clean residual min=-0.002934 max=0.002082 Jy/beam ! Clean residual mean=-0.000004 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.109552 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.109552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093718Jy sigma=0.513014 ! Fit after self-cal, rms=0.093860Jy sigma=0.512683 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 = -0.000251423 Jy ! Component: 100 - total flux cleaned = -0.000221795 Jy ! Component: 150 - total flux cleaned = -0.000220921 Jy ! Component: 200 - total flux cleaned = -0.000221344 Jy ! Total flux subtracted in 200 components = -0.000221344 Jy ! Clean residual min=-0.002908 max=0.002041 Jy/beam ! Clean residual mean=-0.000004 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.109331 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.109331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093836Jy sigma=0.512549 ! Fit after self-cal, rms=0.093827Jy sigma=0.512535 ! 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=0.093827Jy sigma=0.512535 ! Fit after self-cal, rms=0.097289Jy sigma=0.508282 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.319 mas, bmaj=8.524 mas, bpa=-3.854 degrees ! Estimated noise=0.946293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000555486 Jy ! Component: 100 - total flux cleaned = 0.000751472 Jy ! Component: 150 - total flux cleaned = 0.000794378 Jy ! Component: 200 - total flux cleaned = 0.000832009 Jy ! Total flux subtracted in 200 components = 0.000832009 Jy ! Clean residual min=-0.001788 max=0.001801 Jy/beam ! Clean residual mean=-0.000000 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.110163 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 76 components and 0.110163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097265Jy sigma=0.508162 ! Fit after self-cal, rms=0.097289Jy sigma=0.508110 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 = 0.000125706 Jy ! Component: 100 - total flux cleaned = 0.000212443 Jy ! Component: 150 - total flux cleaned = 0.000257523 Jy ! Component: 200 - total flux cleaned = 0.000300632 Jy ! Total flux subtracted in 200 components = 0.000300632 Jy ! Clean residual min=-0.001782 max=0.001780 Jy/beam ! Clean residual mean=-0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.110463 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.110463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097280Jy sigma=0.508083 ! Fit after self-cal, rms=0.097284Jy sigma=0.508079 ! 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=0.097284Jy sigma=0.508079 ! Fit after self-cal, rms=0.097236Jy sigma=0.508038 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.158 mas, bmaj=14.86 mas, bpa=-6.053 degrees ! Estimated noise=1.13387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.39804e-06 Jy ! Component: 100 - total flux cleaned = -3.05911e-05 Jy ! Component: 150 - total flux cleaned = -3.86185e-05 Jy ! Component: 200 - total flux cleaned = -4.58539e-05 Jy ! Total flux subtracted in 200 components = -4.58539e-05 Jy ! Clean residual min=-0.002079 max=0.001727 Jy/beam ! Clean residual mean=-0.000001 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.110417 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 96 components and 0.110417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097233Jy sigma=0.508042 ! Fit after self-cal, rms=0.097237Jy sigma=0.508038 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.85363e-06 Jy ! Component: 100 - total flux cleaned = 1.4802e-05 Jy ! Component: 150 - total flux cleaned = 1.43879e-05 Jy ! Component: 200 - total flux cleaned = 1.41631e-05 Jy ! Total flux subtracted in 200 components = 1.41631e-05 Jy ! Clean residual min=-0.002069 max=0.001732 Jy/beam ! Clean residual mean=-0.000001 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.110432 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 0.110432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097235Jy sigma=0.508038 ! Fit after self-cal, rms=0.097236Jy sigma=0.508038 ! 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=3.314 mas, bmaj=8.521 mas, bpa=-3.87 degrees ! Estimated noise=0.943348 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.314 x 8.521 at -3.87 degrees (North through East) ! Clean map min=-0.0018189 max=0.10319 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=2.7 mas, bmaj=7.376 mas, bpa=-4.316 degrees ! Estimated noise=1.26821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.081809 Jy ! Component: 100 - total flux cleaned = 0.0996526 Jy ! Component: 150 - total flux cleaned = 0.104234 Jy ! Component: 200 - total flux cleaned = 0.105735 Jy ! Total flux subtracted in 200 components = 0.105735 Jy ! Clean residual min=-0.002585 max=0.002936 Jy/beam ! Clean residual mean=0.000002 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.105735 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.105735 Jy ! Inverting map and beam ! Estimated beam: bmin=3.314 mas, bmaj=8.521 mas, bpa=-3.87 degrees ! Estimated noise=0.943348 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) ! Added new window around map position (-2, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278258 Jy ! Component: 100 - total flux cleaned = 0.0034813 Jy ! Component: 150 - total flux cleaned = 0.00374625 Jy ! Component: 200 - total flux cleaned = 0.00397231 Jy ! Total flux subtracted in 200 components = 0.00397231 Jy ! Clean residual min=-0.001849 max=0.001785 Jy/beam ! Clean residual mean=-0.000000 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.109708 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.109708 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=8.158 mas, bmaj=14.86 mas, bpa=-6.053 degrees ! Estimated noise=1.13387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00071869 Jy ! Component: 100 - total flux cleaned = 0.00062308 Jy ! Component: 150 - total flux cleaned = 0.000542024 Jy ! Component: 200 - total flux cleaned = 0.000454038 Jy ! Total flux subtracted in 200 components = 0.000454038 Jy ! Clean residual min=-0.002168 max=0.001693 Jy/beam ! Clean residual mean=-0.000001 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.110162 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 = 3.28167e-07 Jy ! Component: 100 - total flux cleaned = -1.38363e-05 Jy ! Component: 150 - total flux cleaned = -1.39474e-05 Jy ! Component: 200 - total flux cleaned = -1.38158e-05 Jy ! Total flux subtracted in 200 components = -1.38158e-05 Jy ! Clean residual min=-0.002146 max=0.001710 Jy/beam ! Clean residual mean=-0.000001 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.110148 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 62 components and 0.110148 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.314 mas, bmaj=8.521 mas, bpa=-3.87 degrees ! Estimated noise=0.943348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.73828e-05 Jy ! Component: 100 - total flux cleaned = -1.38761e-05 Jy ! Component: 150 - total flux cleaned = -3.88395e-05 Jy ! Component: 200 - total flux cleaned = -6.11442e-05 Jy ! Total flux subtracted in 200 components = -6.11442e-05 Jy ! Clean residual min=-0.001795 max=0.001741 Jy/beam ! Clean residual mean=-0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.110087 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.110087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097254Jy sigma=0.508108 ! Fit after self-cal, rms=0.097241Jy sigma=0.508079 wmodel J0309-0559_S_a_map.mod ! Writing 80 model components to file: J0309-0559_S_a_map.mod wobs J0309-0559_S_a_uvs.fits ! Writing UV FITS file: J0309-0559_S_a_uvs.fits wwins J0309-0559_S_a_map.win ! wwins: Wrote 3 windows to J0309-0559_S_a_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 = -0.000332976 Jy ! Component: 100 - total flux cleaned = -0.000606583 Jy ! Component: 150 - total flux cleaned = -0.000897355 Jy ! Component: 200 - total flux cleaned = -0.00109226 Jy ! Component: 250 - total flux cleaned = -0.00122736 Jy ! Component: 300 - total flux cleaned = -0.00130612 Jy ! Component: 350 - total flux cleaned = -0.00143379 Jy ! Component: 400 - total flux cleaned = -0.00153337 Jy ! Component: 450 - total flux cleaned = -0.00160623 Jy ! Component: 500 - total flux cleaned = -0.00165422 Jy ! Component: 550 - total flux cleaned = -0.00172523 Jy ! Component: 600 - total flux cleaned = -0.00174813 Jy ! Component: 650 - total flux cleaned = -0.0018385 Jy ! Component: 700 - total flux cleaned = -0.0017711 Jy ! Component: 750 - total flux cleaned = -0.00181556 Jy ! Component: 800 - total flux cleaned = -0.00181574 Jy ! Component: 850 - total flux cleaned = -0.00181561 Jy ! Component: 900 - total flux cleaned = -0.00183685 Jy ! Component: 950 - total flux cleaned = -0.00185777 Jy ! Component: 1000 - total flux cleaned = -0.00187889 Jy ! Component: 1050 - total flux cleaned = -0.00189942 Jy ! Component: 1100 - total flux cleaned = -0.00189948 Jy ! Component: 1150 - total flux cleaned = -0.00193945 Jy ! Component: 1200 - total flux cleaned = -0.00191984 Jy ! Component: 1250 - total flux cleaned = -0.0020173 Jy ! Component: 1300 - total flux cleaned = -0.00207465 Jy ! Component: 1350 - total flux cleaned = -0.00203647 Jy ! Component: 1400 - total flux cleaned = -0.00205561 Jy ! Component: 1450 - total flux cleaned = -0.00213072 Jy ! Component: 1500 - total flux cleaned = -0.00214899 Jy ! Component: 1550 - total flux cleaned = -0.00213067 Jy ! Component: 1600 - total flux cleaned = -0.0021673 Jy ! Component: 1650 - total flux cleaned = -0.00223948 Jy ! Component: 1700 - total flux cleaned = -0.00222176 Jy ! Component: 1750 - total flux cleaned = -0.00229261 Jy ! Component: 1800 - total flux cleaned = -0.00225743 Jy ! Component: 1850 - total flux cleaned = -0.00229229 Jy ! Component: 1900 - total flux cleaned = -0.0022925 Jy ! Component: 1950 - total flux cleaned = -0.0022583 Jy ! Component: 2000 - total flux cleaned = -0.00230921 Jy ! Component: 2050 - total flux cleaned = -0.00227547 Jy ! Component: 2100 - total flux cleaned = -0.00232565 Jy ! Component: 2150 - total flux cleaned = -0.00235885 Jy ! Component: 2200 - total flux cleaned = -0.00235862 Jy ! Component: 2250 - total flux cleaned = -0.00235869 Jy ! Component: 2300 - total flux cleaned = -0.00232623 Jy ! Component: 2350 - total flux cleaned = -0.0023905 Jy ! Component: 2400 - total flux cleaned = -0.00239052 Jy ! Component: 2450 - total flux cleaned = -0.00243813 Jy ! Component: 2500 - total flux cleaned = -0.00242223 Jy ! Component: 2550 - total flux cleaned = -0.00245343 Jy ! Component: 2600 - total flux cleaned = -0.00245331 Jy ! Component: 2650 - total flux cleaned = -0.00248428 Jy ! Component: 2700 - total flux cleaned = -0.00249965 Jy ! Component: 2750 - total flux cleaned = -0.00251501 Jy ! Component: 2800 - total flux cleaned = -0.00257535 Jy ! Component: 2850 - total flux cleaned = -0.00257537 Jy ! Component: 2900 - total flux cleaned = -0.00260523 Jy ! Component: 2950 - total flux cleaned = -0.00257552 Jy ! Component: 3000 - total flux cleaned = -0.0026347 Jy ! Component: 3050 - total flux cleaned = -0.00272276 Jy ! Component: 3100 - total flux cleaned = -0.00269361 Jy ! Component: 3150 - total flux cleaned = -0.00272273 Jy ! Component: 3200 - total flux cleaned = -0.00273725 Jy ! Component: 3250 - total flux cleaned = -0.00276602 Jy ! Component: 3300 - total flux cleaned = -0.00289449 Jy ! Component: 3350 - total flux cleaned = -0.00288027 Jy ! Component: 3400 - total flux cleaned = -0.00292249 Jy ! Component: 3450 - total flux cleaned = -0.0029085 Jy ! Component: 3500 - total flux cleaned = -0.00296445 Jy ! Component: 3550 - total flux cleaned = -0.00302007 Jy ! Component: 3600 - total flux cleaned = -0.00302007 Jy ! Component: 3650 - total flux cleaned = -0.00302002 Jy ! Component: 3700 - total flux cleaned = -0.00310206 Jy ! Component: 3750 - total flux cleaned = -0.00308845 Jy ! Component: 3800 - total flux cleaned = -0.00315612 Jy ! Component: 3850 - total flux cleaned = -0.0031696 Jy ! Component: 3900 - total flux cleaned = -0.00316959 Jy ! Component: 3950 - total flux cleaned = -0.0032629 Jy ! Component: 4000 - total flux cleaned = -0.00322316 Jy ! Component: 4050 - total flux cleaned = -0.0032099 Jy ! Total flux subtracted in 4096 components = -0.00324947 Jy ! Clean residual min=-0.000722 max=0.000733 Jy/beam ! Clean residual mean=0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.106837 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 379 components and 0.106837 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0309-0559_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.314 x 8.521 at -3.87 degrees (North through East) ! Clean map min=-0.0016446 max=0.10361 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0309-0559_S_a_map.fits wmodel /image_prod/ug002_uvm//J0309-0559_S_a_map.mod ! Writing 379 model components to file: /image_prod/ug002_uvm//J0309-0559_S_a_map.mod wobs /image_prod/ug002_uvm//J0309-0559_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0309-0559_S_a_uvs.fits wwins /image_prod/ug002_uvm//J0309-0559_S_a_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uvm//J0309-0559_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.103608 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000249031 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.721076 0.721076 1.44215 2.88431 5.76861 11.5372 23.0744 46.1489 92.2978 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.103 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 416.044 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0309-0559_S_a_dfm.log closed on Wed Mar 4 16:33:34 2020