! Started logfile: /vlbi/uf001/uva//J2206-2119_S_dfm.log on Mon Jan 14 06:08:24 2019 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 /vlbi/uf001/uva//J2206-2119_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2206-2119_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.990476 visibilities/baseline/integration-bin. ! Found source: J2206-2119 ! ! 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 3744 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 J2206-2119_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010284Jy sigma=17.302100 ! Fit after self-cal, rms=0.903203Jy sigma=15.496748 ! 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=2.526 mas, bmaj=7.097 mas, bpa=-7.849 degrees ! Estimated noise=0.922017 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 = 0.0725004 Jy ! Component: 100 - total flux cleaned = 0.0980784 Jy ! Total flux subtracted in 100 components = 0.0980784 Jy ! Clean residual min=-0.005927 max=0.011492 Jy/beam ! Clean residual mean=-0.000003 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 0.0980784 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0980784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080199Jy sigma=1.296566 ! Fit after self-cal, rms=0.079928Jy sigma=1.292871 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137375 Jy ! Component: 100 - total flux cleaned = 0.0212401 Jy ! Total flux subtracted in 100 components = 0.0212401 Jy ! Clean residual min=-0.005627 max=0.007885 Jy/beam ! Clean residual mean=-0.000003 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.119318 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 14 components and 0.119318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077138Jy sigma=1.241615 ! Fit after self-cal, rms=0.077081Jy sigma=1.241010 ! Inverting map ! Added new window around map position (5.5, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00709075 Jy ! Component: 100 - total flux cleaned = 0.0110914 Jy ! Total flux subtracted in 100 components = 0.0110914 Jy ! Clean residual min=-0.005407 max=0.004871 Jy/beam ! Clean residual mean=-0.000003 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.13041 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.13041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076227Jy sigma=1.225771 ! Fit after self-cal, rms=0.076163Jy sigma=1.224902 ! 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=2.982 mas, bmaj=7.928 mas, bpa=-6.625 degrees ! Estimated noise=0.742479 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 = 0.00444731 Jy ! Component: 100 - total flux cleaned = 0.0067533 Jy ! Component: 150 - total flux cleaned = 0.00808899 Jy ! Component: 200 - total flux cleaned = 0.00834897 Jy ! Total flux subtracted in 200 components = 0.00834897 Jy ! Clean residual min=-0.003603 max=0.003833 Jy/beam ! Clean residual mean=-0.000006 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.138759 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 53 components and 0.138759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075894Jy sigma=1.220270 ! Fit after self-cal, rms=0.075859Jy sigma=1.219782 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.982 x 7.928 at -6.625 degrees (North through East) ! Clean map min=-0.0034555 max=0.095 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.06 KP 0.98 ! LA 0.95 MK 1.04 NL 1.05 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.96 HN 1.03 KP 1.04 ! LA 0.91 MK 0.87 NL 1.00 OV 1.04 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.11 KP 0.98 ! LA 0.97 MK 0.99 NL 1.00 OV 1.03 ! PT 1.02 SC 0.93 ! ! ! Fit before self-cal, rms=0.075859Jy sigma=1.219782 ! Fit after self-cal, rms=0.075875Jy sigma=1.214969 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.957 mas, bmaj=7.853 mas, bpa=-6.602 degrees ! Estimated noise=0.735806 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 = 0.000239454 Jy ! Component: 100 - total flux cleaned = 0.000202064 Jy ! Component: 150 - total flux cleaned = 0.000164742 Jy ! Component: 200 - total flux cleaned = 9.97269e-05 Jy ! Total flux subtracted in 200 components = 9.97269e-05 Jy ! Clean residual min=-0.003204 max=0.003757 Jy/beam ! Clean residual mean=-0.000003 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.138859 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.138859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075831Jy sigma=1.214282 ! Fit after self-cal, rms=0.075870Jy sigma=1.214094 ! 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=0.075870Jy sigma=1.214094 ! Fit after self-cal, rms=0.075639Jy sigma=1.211588 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.951 mas, bmaj=7.82 mas, bpa=-6.661 degrees ! Estimated noise=0.734708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241952 Jy ! Component: 100 - total flux cleaned = 0.000213613 Jy ! Component: 150 - total flux cleaned = 0.000239066 Jy ! Component: 200 - total flux cleaned = 0.000261245 Jy ! Total flux subtracted in 200 components = 0.000261245 Jy ! Clean residual min=-0.003048 max=0.003690 Jy/beam ! Clean residual mean=-0.000003 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.13912 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.13912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075619Jy sigma=1.211278 ! Fit after self-cal, rms=0.075619Jy sigma=1.211235 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 (-26, 102). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308558 Jy ! Component: 100 - total flux cleaned = 0.00374716 Jy ! Component: 150 - total flux cleaned = 0.00395817 Jy ! Component: 200 - total flux cleaned = 0.00413983 Jy ! Total flux subtracted in 200 components = 0.00413983 Jy ! Clean residual min=-0.003016 max=0.003130 Jy/beam ! Clean residual mean=-0.000000 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.14326 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.14326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075478Jy sigma=1.208514 ! Fit after self-cal, rms=0.075473Jy sigma=1.208386 ! 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=0.075473Jy sigma=1.208386 ! Fit after self-cal, rms=0.075160Jy sigma=1.207220 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.947 mas, bmaj=7.79 mas, bpa=-6.682 degrees ! Estimated noise=0.7303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000836349 Jy ! Component: 100 - total flux cleaned = 0.000988955 Jy ! Component: 150 - total flux cleaned = 0.00109091 Jy ! Component: 200 - total flux cleaned = 0.00109076 Jy ! Total flux subtracted in 200 components = 0.00109076 Jy ! Clean residual min=-0.002914 max=0.003039 Jy/beam ! Clean residual mean=0.000001 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.14435 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 0.14435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075129Jy sigma=1.206591 ! Fit after self-cal, rms=0.075135Jy sigma=1.206546 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 = 6.69378e-05 Jy ! Component: 100 - total flux cleaned = 0.000126095 Jy ! Component: 150 - total flux cleaned = 0.000127049 Jy ! Component: 200 - total flux cleaned = 0.000154751 Jy ! Total flux subtracted in 200 components = 0.000154751 Jy ! Clean residual min=-0.002900 max=0.003010 Jy/beam ! Clean residual mean=0.000001 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.144505 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.144505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075116Jy sigma=1.206203 ! Fit after self-cal, rms=0.075115Jy sigma=1.206196 ! 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=0.075115Jy sigma=1.206196 ! Fit after self-cal, rms=0.075120Jy sigma=1.206172 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.314 mas, bmaj=16.31 mas, bpa=-2.808 degrees ! Estimated noise=0.981993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00071012 Jy ! Component: 100 - total flux cleaned = 0.000823527 Jy ! Component: 150 - total flux cleaned = 0.000755701 Jy ! Component: 200 - total flux cleaned = 0.000699182 Jy ! Total flux subtracted in 200 components = 0.000699182 Jy ! Clean residual min=-0.002441 max=0.002724 Jy/beam ! Clean residual mean=0.000002 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.145204 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 121 components and 0.145204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075120Jy sigma=1.206139 ! Fit after self-cal, rms=0.075116Jy sigma=1.206107 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 = 0.000219845 Jy ! Component: 100 - total flux cleaned = 0.000257459 Jy ! Component: 150 - total flux cleaned = 0.000257145 Jy ! Component: 200 - total flux cleaned = 0.000256569 Jy ! Total flux subtracted in 200 components = 0.000256569 Jy ! Clean residual min=-0.002422 max=0.002683 Jy/beam ! Clean residual mean=0.000003 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.145461 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 124 components and 0.145461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075121Jy sigma=1.206159 ! Fit after self-cal, rms=0.075118Jy sigma=1.206148 ! 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=2.945 mas, bmaj=7.78 mas, bpa=-6.695 degrees ! Estimated noise=0.729324 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.945 x 7.78 at -6.695 degrees (North through East) ! Clean map min=-0.0026627 max=0.094269 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=2.498 mas, bmaj=6.988 mas, bpa=-7.833 degrees ! Estimated noise=0.900586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0712889 Jy ! Component: 100 - total flux cleaned = 0.0979067 Jy ! Component: 150 - total flux cleaned = 0.111765 Jy ! Component: 200 - total flux cleaned = 0.119943 Jy ! Total flux subtracted in 200 components = 0.119943 Jy ! Clean residual min=-0.004459 max=0.005141 Jy/beam ! Clean residual mean=-0.000003 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.119943 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.119943 Jy ! Inverting map and beam ! Estimated beam: bmin=2.945 mas, bmaj=7.78 mas, bpa=-6.695 degrees ! Estimated noise=0.729324 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 = 0.00745915 Jy ! Component: 100 - total flux cleaned = 0.0121445 Jy ! Component: 150 - total flux cleaned = 0.015476 Jy ! Component: 200 - total flux cleaned = 0.0179944 Jy ! Total flux subtracted in 200 components = 0.0179944 Jy ! Clean residual min=-0.003179 max=0.003076 Jy/beam ! Clean residual mean=-0.000001 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.137937 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 46 components and 0.137937 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=7.314 mas, bmaj=16.31 mas, bpa=-2.808 degrees ! Estimated noise=0.981993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301986 Jy ! Component: 100 - total flux cleaned = 0.00468486 Jy ! Component: 150 - total flux cleaned = 0.00581792 Jy ! Component: 200 - total flux cleaned = 0.00662341 Jy ! Total flux subtracted in 200 components = 0.00662341 Jy ! Clean residual min=-0.002605 max=0.002667 Jy/beam ! Clean residual mean=0.000002 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.144561 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 = 0.0005553 Jy ! Component: 100 - total flux cleaned = 0.000631068 Jy ! Component: 150 - total flux cleaned = 0.000684058 Jy ! Component: 200 - total flux cleaned = 0.000717283 Jy ! Total flux subtracted in 200 components = 0.000717283 Jy ! Clean residual min=-0.002531 max=0.002683 Jy/beam ! Clean residual mean=0.000002 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.145278 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 71 components and 0.145278 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.945 mas, bmaj=7.78 mas, bpa=-6.695 degrees ! Estimated noise=0.729324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000433114 Jy ! Component: 100 - total flux cleaned = -0.000528649 Jy ! Component: 150 - total flux cleaned = -0.00056857 Jy ! Component: 200 - total flux cleaned = -0.000646967 Jy ! Total flux subtracted in 200 components = -0.000646967 Jy ! Clean residual min=-0.002949 max=0.003110 Jy/beam ! Clean residual mean=0.000001 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.144631 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.144631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075166Jy sigma=1.207326 ! Fit after self-cal, rms=0.075161Jy sigma=1.207195 wmodel J2206-2119_S_map.mod ! Writing 90 model components to file: J2206-2119_S_map.mod wobs J2206-2119_S_uvs.fits ! Writing UV FITS file: J2206-2119_S_uvs.fits wwins J2206-2119_S_map.win ! wwins: Wrote 3 windows to J2206-2119_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 = 0.000697946 Jy ! Component: 100 - total flux cleaned = 0.00133409 Jy ! Component: 150 - total flux cleaned = 0.00188768 Jy ! Component: 200 - total flux cleaned = 0.00232098 Jy ! Component: 250 - total flux cleaned = 0.00278433 Jy ! Component: 300 - total flux cleaned = 0.00323142 Jy ! Component: 350 - total flux cleaned = 0.00362319 Jy ! Component: 400 - total flux cleaned = 0.00400416 Jy ! Component: 450 - total flux cleaned = 0.00421029 Jy ! Component: 500 - total flux cleaned = 0.00453312 Jy ! Component: 550 - total flux cleaned = 0.00477002 Jy ! Component: 600 - total flux cleaned = 0.00496365 Jy ! Component: 650 - total flux cleaned = 0.00522914 Jy ! Component: 700 - total flux cleaned = 0.00541493 Jy ! Component: 750 - total flux cleaned = 0.00556064 Jy ! Component: 800 - total flux cleaned = 0.00570456 Jy ! Component: 850 - total flux cleaned = 0.0059861 Jy ! Component: 900 - total flux cleaned = 0.00608933 Jy ! Component: 950 - total flux cleaned = 0.00625898 Jy ! Component: 1000 - total flux cleaned = 0.00645957 Jy ! Component: 1050 - total flux cleaned = 0.00659068 Jy ! Component: 1100 - total flux cleaned = 0.00672 Jy ! Component: 1150 - total flux cleaned = 0.00678343 Jy ! Component: 1200 - total flux cleaned = 0.00694019 Jy ! Component: 1250 - total flux cleaned = 0.0069402 Jy ! Component: 1300 - total flux cleaned = 0.00700169 Jy ! Component: 1350 - total flux cleaned = 0.00709201 Jy ! Component: 1400 - total flux cleaned = 0.00712217 Jy ! Component: 1450 - total flux cleaned = 0.00723993 Jy ! Component: 1500 - total flux cleaned = 0.00735579 Jy ! Component: 1550 - total flux cleaned = 0.00729836 Jy ! Component: 1600 - total flux cleaned = 0.00744061 Jy ! Component: 1650 - total flux cleaned = 0.00741255 Jy ! Component: 1700 - total flux cleaned = 0.00757923 Jy ! Component: 1750 - total flux cleaned = 0.00763366 Jy ! Component: 1800 - total flux cleaned = 0.00766096 Jy ! Component: 1850 - total flux cleaned = 0.00784881 Jy ! Component: 1900 - total flux cleaned = 0.00792877 Jy ! Component: 1950 - total flux cleaned = 0.00819192 Jy ! Component: 2000 - total flux cleaned = 0.00829596 Jy ! Component: 2050 - total flux cleaned = 0.0083993 Jy ! Component: 2100 - total flux cleaned = 0.00855215 Jy ! Component: 2150 - total flux cleaned = 0.00865346 Jy ! Component: 2200 - total flux cleaned = 0.00885418 Jy ! Component: 2250 - total flux cleaned = 0.00895368 Jy ! Component: 2300 - total flux cleaned = 0.00897854 Jy ! Component: 2350 - total flux cleaned = 0.00914945 Jy ! Component: 2400 - total flux cleaned = 0.00924594 Jy ! Component: 2450 - total flux cleaned = 0.00934184 Jy ! Component: 2500 - total flux cleaned = 0.00946071 Jy ! Component: 2550 - total flux cleaned = 0.00960197 Jy ! Component: 2600 - total flux cleaned = 0.00967203 Jy ! Component: 2650 - total flux cleaned = 0.009718 Jy ! Component: 2700 - total flux cleaned = 0.00985555 Jy ! Component: 2750 - total flux cleaned = 0.00992376 Jy ! Component: 2800 - total flux cleaned = 0.00999126 Jy ! Component: 2850 - total flux cleaned = 0.0100586 Jy ! Component: 2900 - total flux cleaned = 0.0101919 Jy ! Component: 2950 - total flux cleaned = 0.0102577 Jy ! Component: 3000 - total flux cleaned = 0.0103886 Jy ! Component: 3050 - total flux cleaned = 0.0104536 Jy ! Component: 3100 - total flux cleaned = 0.0105397 Jy ! Component: 3150 - total flux cleaned = 0.0106883 Jy ! Component: 3200 - total flux cleaned = 0.0106881 Jy ! Component: 3250 - total flux cleaned = 0.0107926 Jy ! Component: 3300 - total flux cleaned = 0.0108341 Jy ! Component: 3350 - total flux cleaned = 0.0108962 Jy ! Component: 3400 - total flux cleaned = 0.0109984 Jy ! Component: 3450 - total flux cleaned = 0.0109578 Jy ! Component: 3500 - total flux cleaned = 0.011079 Jy ! Component: 3550 - total flux cleaned = 0.0111588 Jy ! Component: 3600 - total flux cleaned = 0.0112182 Jy ! Component: 3650 - total flux cleaned = 0.0112771 Jy ! Component: 3700 - total flux cleaned = 0.0112965 Jy ! Component: 3750 - total flux cleaned = 0.0114327 Jy ! Component: 3800 - total flux cleaned = 0.0115098 Jy ! Component: 3850 - total flux cleaned = 0.0115289 Jy ! Component: 3900 - total flux cleaned = 0.011605 Jy ! Component: 3950 - total flux cleaned = 0.0117558 Jy ! Component: 4000 - total flux cleaned = 0.0118119 Jy ! Component: 4050 - total flux cleaned = 0.0118675 Jy ! Total flux subtracted in 4096 components = 0.0119044 Jy ! Clean residual min=-0.001191 max=0.001119 Jy/beam ! Clean residual mean=-0.000004 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.156536 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 357 components and 0.156536 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2206-2119_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.945 x 7.78 at -6.695 degrees (North through East) ! Clean map min=-0.0020692 max=0.094397 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2206-2119_S_map.fits wmodel /vlbi/uf001/uva//J2206-2119_S_map.mod ! Writing 357 model components to file: /vlbi/uf001/uva//J2206-2119_S_map.mod wobs /vlbi/uf001/uva//J2206-2119_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2206-2119_S_uvs.fits wwins /vlbi/uf001/uva//J2206-2119_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J2206-2119_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0943968 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000325782 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03536 1.03536 2.07072 4.14144 8.28288 16.5658 33.1315 66.2631 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.094 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 289.754 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2206-2119_S_dfm.log closed on Mon Jan 14 06:08:28 2019