! Started logfile: /vlbi/uf001/uva//J1401-3004_S_dfm.log on Mon Jan 14 02:43:07 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//J1401-3004_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1401-3004_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.723977 visibilities/baseline/integration-bin. ! Found source: J1401-3004 ! ! 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 3714 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 J1401-3004_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 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011701Jy sigma=16.887963 ! Fit after self-cal, rms=0.888641Jy sigma=14.777279 ! 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=2.664 mas, bmaj=6.669 mas, bpa=1.298 degrees ! Estimated noise=1.06716 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 = 0.085902 Jy ! Component: 100 - total flux cleaned = 0.110188 Jy ! Total flux subtracted in 100 components = 0.110188 Jy ! Clean residual min=-0.007829 max=0.015179 Jy/beam ! Clean residual mean=-0.000016 rms=0.002221 Jy/beam ! Combined flux in latest and established models = 0.110188 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.110188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085293Jy sigma=1.362939 ! Fit after self-cal, rms=0.085191Jy sigma=1.361665 ! Inverting map ! Added new window around map position (3.5, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138419 Jy ! Component: 100 - total flux cleaned = 0.0207146 Jy ! Total flux subtracted in 100 components = 0.0207146 Jy ! Clean residual min=-0.007422 max=0.008554 Jy/beam ! Clean residual mean=-0.000006 rms=0.001776 Jy/beam ! Combined flux in latest and established models = 0.130903 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.130903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083059Jy sigma=1.318298 ! Fit after self-cal, rms=0.082921Jy sigma=1.315312 ! 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=3.203 mas, bmaj=7.896 mas, bpa=1.21 degrees ! Estimated noise=0.712537 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 = 0.00573278 Jy ! Component: 100 - total flux cleaned = 0.00861386 Jy ! Component: 150 - total flux cleaned = 0.00986575 Jy ! Component: 200 - total flux cleaned = 0.0101873 Jy ! Total flux subtracted in 200 components = 0.0101873 Jy ! Clean residual min=-0.005895 max=0.007170 Jy/beam ! Clean residual mean=-0.000010 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 0.14109 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.14109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082618Jy sigma=1.307260 ! Fit after self-cal, rms=0.082622Jy sigma=1.307083 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.203 x 7.896 at 1.21 degrees (North through East) ! Clean map min=-0.0056752 max=0.10373 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.90 HN 1.27 KP 1.02 ! LA 0.92 MK 1.01 NL 1.12 OV 0.97 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.90 HN 1.09 KP 1.01 ! LA 0.90 MK 1.09 NL 1.10 OV 1.09 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.93 HN 1.17 KP 1.02 ! LA 0.92 MK 0.96 NL 1.05 OV 1.06 ! PT 0.95 SC 0.98 ! ! ! Fit before self-cal, rms=0.082622Jy sigma=1.307083 ! Fit after self-cal, rms=0.086681Jy sigma=1.292007 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.24 mas, bmaj=7.944 mas, bpa=1.519 degrees ! Estimated noise=0.722726 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 (-10, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00547768 Jy ! Component: 100 - total flux cleaned = 0.0060761 Jy ! Component: 150 - total flux cleaned = 0.00633752 Jy ! Component: 200 - total flux cleaned = 0.00626501 Jy ! Total flux subtracted in 200 components = 0.00626501 Jy ! Clean residual min=-0.003431 max=0.004120 Jy/beam ! Clean residual mean=-0.000003 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.147355 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.147355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086243Jy sigma=1.284997 ! Fit after self-cal, rms=0.086331Jy sigma=1.283596 ! 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=0.086331Jy sigma=1.283596 ! Fit after self-cal, rms=0.085683Jy sigma=1.283236 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.23 mas, bmaj=7.916 mas, bpa=1.464 degrees ! Estimated noise=0.715646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132148 Jy ! Component: 100 - total flux cleaned = 0.00140886 Jy ! Component: 150 - total flux cleaned = 0.00118626 Jy ! Component: 200 - total flux cleaned = 0.00103477 Jy ! Total flux subtracted in 200 components = 0.00103477 Jy ! Clean residual min=-0.003449 max=0.003893 Jy/beam ! Clean residual mean=-0.000001 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.14839 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.14839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085556Jy sigma=1.281566 ! Fit after self-cal, rms=0.085543Jy sigma=1.281280 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 (102, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312343 Jy ! Component: 100 - total flux cleaned = 0.00361306 Jy ! Component: 150 - total flux cleaned = 0.00378413 Jy ! Component: 200 - total flux cleaned = 0.0035878 Jy ! Total flux subtracted in 200 components = 0.0035878 Jy ! Clean residual min=-0.003146 max=0.003536 Jy/beam ! Clean residual mean=0.000000 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.151978 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.151978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085378Jy sigma=1.278908 ! Fit after self-cal, rms=0.085373Jy sigma=1.278708 ! Inverting map ! Added new window around map position (52, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028107 Jy ! Component: 100 - total flux cleaned = 0.00344238 Jy ! Component: 150 - total flux cleaned = 0.00404261 Jy ! Component: 200 - total flux cleaned = 0.00468148 Jy ! Total flux subtracted in 200 components = 0.00468148 Jy ! Clean residual min=-0.003109 max=0.003008 Jy/beam ! Clean residual mean=0.000003 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.156659 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 118 components and 0.156659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085205Jy sigma=1.276443 ! Fit after self-cal, rms=0.085190Jy sigma=1.276235 ! 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=0.085190Jy sigma=1.276235 ! Fit after self-cal, rms=0.085325Jy sigma=1.274323 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.234 mas, bmaj=7.93 mas, bpa=1.529 degrees ! Estimated noise=0.713621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120917 Jy ! Component: 100 - total flux cleaned = 0.00146792 Jy ! Component: 150 - total flux cleaned = 0.00160761 Jy ! Component: 200 - total flux cleaned = 0.00160814 Jy ! Total flux subtracted in 200 components = 0.00160814 Jy ! Clean residual min=-0.002966 max=0.002554 Jy/beam ! Clean residual mean=-0.000000 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.158267 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 132 components and 0.158267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085257Jy sigma=1.273583 ! Fit after self-cal, rms=0.085261Jy sigma=1.273517 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 = 0.000364404 Jy ! Component: 100 - total flux cleaned = 0.000446227 Jy ! Component: 150 - total flux cleaned = 0.000446344 Jy ! Component: 200 - total flux cleaned = 0.000410383 Jy ! Total flux subtracted in 200 components = 0.000410383 Jy ! Clean residual min=-0.002970 max=0.002504 Jy/beam ! Clean residual mean=0.000000 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.158678 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 144 components and 0.158678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085223Jy sigma=1.273069 ! Fit after self-cal, rms=0.085221Jy sigma=1.273059 ! 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=0.085221Jy sigma=1.273059 ! Fit after self-cal, rms=0.085360Jy sigma=1.273008 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.97 mas, bmaj=21.71 mas, bpa=5.055 degrees ! Estimated noise=0.875594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000436857 Jy ! Component: 100 - total flux cleaned = 0.000509165 Jy ! Component: 150 - total flux cleaned = 0.000418539 Jy ! Component: 200 - total flux cleaned = 0.000365222 Jy ! Total flux subtracted in 200 components = 0.000365222 Jy ! Clean residual min=-0.002845 max=0.002418 Jy/beam ! Clean residual mean=0.000001 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.159043 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 159 components and 0.159043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085349Jy sigma=1.272807 ! Fit after self-cal, rms=0.085350Jy sigma=1.272779 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 = 0.000259304 Jy ! Component: 100 - total flux cleaned = 0.000210947 Jy ! Component: 150 - total flux cleaned = 0.000189961 Jy ! Component: 200 - total flux cleaned = 0.000151147 Jy ! Total flux subtracted in 200 components = 0.000151147 Jy ! Clean residual min=-0.002858 max=0.002423 Jy/beam ! Clean residual mean=0.000002 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.159194 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 171 components and 0.159194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085344Jy sigma=1.272738 ! Fit after self-cal, rms=0.085345Jy sigma=1.272730 ! 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=3.239 mas, bmaj=7.945 mas, bpa=1.602 degrees ! Estimated noise=0.714289 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.239 x 7.945 at 1.602 degrees (North through East) ! Clean map min=-0.0028973 max=0.1043 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=2.692 mas, bmaj=6.684 mas, bpa=1.638 degrees ! Estimated noise=1.07723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0862358 Jy ! Component: 100 - total flux cleaned = 0.111582 Jy ! Component: 150 - total flux cleaned = 0.123654 Jy ! Component: 200 - total flux cleaned = 0.131614 Jy ! Total flux subtracted in 200 components = 0.131614 Jy ! Clean residual min=-0.005625 max=0.006550 Jy/beam ! Clean residual mean=-0.000008 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.131614 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.131614 Jy ! Inverting map and beam ! Estimated beam: bmin=3.239 mas, bmaj=7.945 mas, bpa=1.602 degrees ! Estimated noise=0.714289 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 = 0.0073281 Jy ! Component: 100 - total flux cleaned = 0.0122848 Jy ! Component: 150 - total flux cleaned = 0.0161183 Jy ! Component: 200 - total flux cleaned = 0.018351 Jy ! Total flux subtracted in 200 components = 0.018351 Jy ! Clean residual min=-0.003118 max=0.003001 Jy/beam ! Clean residual mean=-0.000005 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.149965 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 60 components and 0.149965 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=7.97 mas, bmaj=21.71 mas, bpa=5.055 degrees ! Estimated noise=0.875594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323826 Jy ! Component: 100 - total flux cleaned = 0.00518025 Jy ! Component: 150 - total flux cleaned = 0.00619676 Jy ! Component: 200 - total flux cleaned = 0.00703556 Jy ! Total flux subtracted in 200 components = 0.00703556 Jy ! Clean residual min=-0.002743 max=0.002369 Jy/beam ! Clean residual mean=-0.000001 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.157001 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 = 0.000705856 Jy ! Component: 100 - total flux cleaned = 0.000974482 Jy ! Component: 150 - total flux cleaned = 0.0011801 Jy ! Component: 200 - total flux cleaned = 0.00136608 Jy ! Total flux subtracted in 200 components = 0.00136608 Jy ! Clean residual min=-0.002795 max=0.002259 Jy/beam ! Clean residual mean=0.000001 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.158367 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 99 components and 0.158367 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.239 mas, bmaj=7.945 mas, bpa=1.602 degrees ! Estimated noise=0.714289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000830134 Jy ! Component: 100 - total flux cleaned = -0.000448912 Jy ! Component: 150 - total flux cleaned = -4.90445e-05 Jy ! Component: 200 - total flux cleaned = 0.0002525 Jy ! Total flux subtracted in 200 components = 0.0002525 Jy ! Clean residual min=-0.002917 max=0.002737 Jy/beam ! Clean residual mean=0.000000 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.158619 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 119 components and 0.158619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085443Jy sigma=1.274108 ! Fit after self-cal, rms=0.085436Jy sigma=1.273890 wmodel J1401-3004_S_map.mod ! Writing 119 model components to file: J1401-3004_S_map.mod wobs J1401-3004_S_uvs.fits ! Writing UV FITS file: J1401-3004_S_uvs.fits wwins J1401-3004_S_map.win ! wwins: Wrote 5 windows to J1401-3004_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 = -0.0008012 Jy ! Component: 100 - total flux cleaned = -0.00118078 Jy ! Component: 150 - total flux cleaned = -0.00153875 Jy ! Component: 200 - total flux cleaned = -0.00183718 Jy ! Component: 250 - total flux cleaned = -0.00208321 Jy ! Component: 300 - total flux cleaned = -0.00208518 Jy ! Component: 350 - total flux cleaned = -0.00208714 Jy ! Component: 400 - total flux cleaned = -0.00216043 Jy ! Component: 450 - total flux cleaned = -0.00208931 Jy ! Component: 500 - total flux cleaned = -0.00215966 Jy ! Component: 550 - total flux cleaned = -0.00215988 Jy ! Component: 600 - total flux cleaned = -0.00219251 Jy ! Component: 650 - total flux cleaned = -0.00212828 Jy ! Component: 700 - total flux cleaned = -0.00203466 Jy ! Component: 750 - total flux cleaned = -0.00191292 Jy ! Component: 800 - total flux cleaned = -0.0018535 Jy ! Component: 850 - total flux cleaned = -0.0017956 Jy ! Component: 900 - total flux cleaned = -0.00188141 Jy ! Component: 950 - total flux cleaned = -0.00188148 Jy ! Component: 1000 - total flux cleaned = -0.00188171 Jy ! Component: 1050 - total flux cleaned = -0.00193523 Jy ! Component: 1100 - total flux cleaned = -0.0018294 Jy ! Component: 1150 - total flux cleaned = -0.00193375 Jy ! Component: 1200 - total flux cleaned = -0.00190772 Jy ! Component: 1250 - total flux cleaned = -0.00188221 Jy ! Component: 1300 - total flux cleaned = -0.00190683 Jy ! Component: 1350 - total flux cleaned = -0.00185841 Jy ! Component: 1400 - total flux cleaned = -0.00188237 Jy ! Component: 1450 - total flux cleaned = -0.0018354 Jy ! Component: 1500 - total flux cleaned = -0.00188217 Jy ! Component: 1550 - total flux cleaned = -0.0018357 Jy ! Component: 1600 - total flux cleaned = -0.00190397 Jy ! Component: 1650 - total flux cleaned = -0.00183637 Jy ! Component: 1700 - total flux cleaned = -0.00179194 Jy ! Component: 1750 - total flux cleaned = -0.00181361 Jy ! Component: 1800 - total flux cleaned = -0.00177063 Jy ! Component: 1850 - total flux cleaned = -0.00175011 Jy ! Component: 1900 - total flux cleaned = -0.001771 Jy ! Component: 1950 - total flux cleaned = -0.00177129 Jy ! Component: 2000 - total flux cleaned = -0.00169056 Jy ! Component: 2050 - total flux cleaned = -0.00173083 Jy ! Component: 2100 - total flux cleaned = -0.00165132 Jy ! Component: 2150 - total flux cleaned = -0.00153367 Jy ! Component: 2200 - total flux cleaned = -0.00145641 Jy ! Component: 2250 - total flux cleaned = -0.00132307 Jy ! Component: 2300 - total flux cleaned = -0.00136072 Jy ! Component: 2350 - total flux cleaned = -0.00121124 Jy ! Component: 2400 - total flux cleaned = -0.00122988 Jy ! Component: 2450 - total flux cleaned = -0.00113849 Jy ! Component: 2500 - total flux cleaned = -0.00112008 Jy ! Component: 2550 - total flux cleaned = -0.00110195 Jy ! Component: 2600 - total flux cleaned = -0.00108394 Jy ! Component: 2650 - total flux cleaned = -0.000961313 Jy ! Component: 2700 - total flux cleaned = -0.00101351 Jy ! Component: 2750 - total flux cleaned = -0.000961829 Jy ! Component: 2800 - total flux cleaned = -0.000893569 Jy ! Component: 2850 - total flux cleaned = -0.000910571 Jy ! Component: 2900 - total flux cleaned = -0.000893596 Jy ! Component: 2950 - total flux cleaned = -0.000860106 Jy ! Component: 3000 - total flux cleaned = -0.000827153 Jy ! Component: 3050 - total flux cleaned = -0.000778232 Jy ! Component: 3100 - total flux cleaned = -0.000762045 Jy ! Component: 3150 - total flux cleaned = -0.000713901 Jy ! Component: 3200 - total flux cleaned = -0.000729846 Jy ! Component: 3250 - total flux cleaned = -0.00069837 Jy ! Component: 3300 - total flux cleaned = -0.000651446 Jy ! Component: 3350 - total flux cleaned = -0.000667224 Jy ! Component: 3400 - total flux cleaned = -0.000667349 Jy ! Component: 3450 - total flux cleaned = -0.00065207 Jy ! Component: 3500 - total flux cleaned = -0.000652137 Jy ! Component: 3550 - total flux cleaned = -0.000667118 Jy ! Component: 3600 - total flux cleaned = -0.000651992 Jy ! Component: 3650 - total flux cleaned = -0.000637161 Jy ! Component: 3700 - total flux cleaned = -0.000651777 Jy ! Component: 3750 - total flux cleaned = -0.000666488 Jy ! Component: 3800 - total flux cleaned = -0.000651825 Jy ! Component: 3850 - total flux cleaned = -0.00063739 Jy ! Component: 3900 - total flux cleaned = -0.000666265 Jy ! Component: 3950 - total flux cleaned = -0.000623374 Jy ! Component: 4000 - total flux cleaned = -0.000580844 Jy ! Component: 4050 - total flux cleaned = -0.000623331 Jy ! Total flux subtracted in 4096 components = -0.000595332 Jy ! Clean residual min=-0.000819 max=0.000932 Jy/beam ! Clean residual mean=-0.000003 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.158024 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 369 components and 0.158024 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1401-3004_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.239 x 7.945 at 1.602 degrees (North through East) ! Clean map min=-0.0018577 max=0.1056 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1401-3004_S_map.fits wmodel /vlbi/uf001/uva//J1401-3004_S_map.mod ! Writing 369 model components to file: /vlbi/uf001/uva//J1401-3004_S_map.mod wobs /vlbi/uf001/uva//J1401-3004_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1401-3004_S_uvs.fits wwins /vlbi/uf001/uva//J1401-3004_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1401-3004_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.105604 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000245929 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.698634 0.698634 1.39727 2.79454 5.58908 11.1782 22.3563 44.7126 89.4252 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.105 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 429.409 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1401-3004_S_dfm.log closed on Mon Jan 14 02:43:12 2019