! Started logfile: /image_prod/ug002_uva//J0008-2339_S_dfm.log on Wed Mar 4 18:12:06 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//J0008-2339_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0008-2339_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.987037 visibilities/baseline/integration-bin. ! Found source: J0008-2339 ! ! 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 6396 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 J0008-2339_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.097170Jy sigma=6.609148 ! Fit after self-cal, rms=0.640099Jy sigma=3.747945 ! 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=2.412 mas, bmaj=6.687 mas, bpa=-6.028 degrees ! Estimated noise=2.25013 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 = 0.28888 Jy ! Component: 100 - total flux cleaned = 0.383078 Jy ! Total flux subtracted in 100 components = 0.383078 Jy ! Clean residual min=-0.019318 max=0.037978 Jy/beam ! Clean residual mean=0.000094 rms=0.005414 Jy/beam ! Combined flux in latest and established models = 0.383078 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.383078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111687Jy sigma=0.650678 ! Fit after self-cal, rms=0.111589Jy sigma=0.650021 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0387627 Jy ! Component: 100 - total flux cleaned = 0.0567446 Jy ! Total flux subtracted in 100 components = 0.0567446 Jy ! Clean residual min=-0.018663 max=0.018473 Jy/beam ! Clean residual mean=0.000050 rms=0.003779 Jy/beam ! Combined flux in latest and established models = 0.439823 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.439823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100363Jy sigma=0.562128 ! Fit after self-cal, rms=0.100340Jy sigma=0.562018 ! 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=2.857 mas, bmaj=7.611 mas, bpa=-4.741 degrees ! Estimated noise=1.52761 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 = 0.00472858 Jy ! Component: 100 - total flux cleaned = 0.00546475 Jy ! Component: 150 - total flux cleaned = 0.00587488 Jy ! Component: 200 - total flux cleaned = 0.00624043 Jy ! Total flux subtracted in 200 components = 0.00624043 Jy ! Clean residual min=-0.018060 max=0.015798 Jy/beam ! Clean residual mean=0.000019 rms=0.003921 Jy/beam ! Combined flux in latest and established models = 0.446063 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.446063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099520Jy sigma=0.554318 ! Fit after self-cal, rms=0.099515Jy sigma=0.554307 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.857 x 7.611 at -4.741 degrees (North through East) ! Clean map min=-0.017309 max=0.37186 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.19 HN 1.13 KP 1.02 ! LA 1.00 MK 1.00 NL 1.00 OV 0.80 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.98 HN 1.21 KP 1.04 ! LA 1.01 MK 0.99 NL 0.92 OV 0.87 ! SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.16 KP 1.02 ! LA 0.99 MK 0.98 NL 0.95 OV 0.87 ! SC 0.92 ! ! ! Fit before self-cal, rms=0.099515Jy sigma=0.554307 ! Fit after self-cal, rms=0.090926Jy sigma=0.472971 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.842 mas, bmaj=7.503 mas, bpa=-3.894 degrees ! Estimated noise=1.50684 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 = 0.000188677 Jy ! Component: 100 - total flux cleaned = 0.000100441 Jy ! Component: 150 - total flux cleaned = -3.23152e-05 Jy ! Component: 200 - total flux cleaned = -3.25208e-05 Jy ! Total flux subtracted in 200 components = -3.25208e-05 Jy ! Clean residual min=-0.006577 max=0.006852 Jy/beam ! Clean residual mean=0.000019 rms=0.001798 Jy/beam ! Combined flux in latest and established models = 0.44603 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.44603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090745Jy sigma=0.472261 ! Fit after self-cal, rms=0.090919Jy sigma=0.472055 ! 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=0.090919Jy sigma=0.472055 ! Fit after self-cal, rms=0.086607Jy sigma=0.447392 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.84 mas, bmaj=7.488 mas, bpa=-3.784 degrees ! Estimated noise=1.51088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201524 Jy ! Component: 100 - total flux cleaned = 0.00231515 Jy ! Component: 150 - total flux cleaned = 0.0024486 Jy ! Component: 200 - total flux cleaned = 0.00241901 Jy ! Total flux subtracted in 200 components = 0.00241901 Jy ! Clean residual min=-0.003733 max=0.004904 Jy/beam ! Clean residual mean=0.000006 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.44845 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.448449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086549Jy sigma=0.447104 ! Fit after self-cal, rms=0.086578Jy sigma=0.447078 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 (-11, 19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458552 Jy ! Component: 100 - total flux cleaned = 0.00626272 Jy ! Component: 150 - total flux cleaned = 0.00688615 Jy ! Component: 200 - total flux cleaned = 0.00748954 Jy ! Total flux subtracted in 200 components = 0.00748954 Jy ! Clean residual min=-0.003557 max=0.003102 Jy/beam ! Clean residual mean=0.000009 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.455939 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.455939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086349Jy sigma=0.445425 ! Fit after self-cal, rms=0.086327Jy sigma=0.445239 ! 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=0.086327Jy sigma=0.445239 ! Fit after self-cal, rms=0.086242Jy sigma=0.441147 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.842 mas, bmaj=7.488 mas, bpa=-3.747 degrees ! Estimated noise=1.51128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176147 Jy ! Component: 100 - total flux cleaned = 0.00217135 Jy ! Component: 150 - total flux cleaned = 0.00227774 Jy ! Component: 200 - total flux cleaned = 0.00240639 Jy ! Total flux subtracted in 200 components = 0.00240639 Jy ! Clean residual min=-0.002491 max=0.002608 Jy/beam ! Clean residual mean=0.000004 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.458345 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.458345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086201Jy sigma=0.440824 ! Fit after self-cal, rms=0.086214Jy sigma=0.440794 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 = 0.000437738 Jy ! Component: 100 - total flux cleaned = 0.000554215 Jy ! Component: 150 - total flux cleaned = 0.000608094 Jy ! Component: 200 - total flux cleaned = 0.000659212 Jy ! Total flux subtracted in 200 components = 0.000659212 Jy ! Clean residual min=-0.002446 max=0.002593 Jy/beam ! Clean residual mean=0.000004 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.459005 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 101 components and 0.459005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086196Jy sigma=0.440678 ! Fit after self-cal, rms=0.086198Jy sigma=0.440673 ! 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=0.086198Jy sigma=0.440673 ! Fit after self-cal, rms=0.086308Jy sigma=0.440642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.961 mas, bmaj=16.03 mas, bpa=0.1302 degrees ! Estimated noise=2.01926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000414156 Jy ! Component: 100 - total flux cleaned = 0.000672632 Jy ! Component: 150 - total flux cleaned = 0.00074162 Jy ! Component: 200 - total flux cleaned = 0.000743383 Jy ! Total flux subtracted in 200 components = 0.000743383 Jy ! Clean residual min=-0.002483 max=0.002458 Jy/beam ! Clean residual mean=0.000010 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.459748 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 113 components and 0.459748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086303Jy sigma=0.440620 ! Fit after self-cal, rms=0.086304Jy sigma=0.440612 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 = 0.00016378 Jy ! Component: 100 - total flux cleaned = 0.000126454 Jy ! Component: 150 - total flux cleaned = 0.000107664 Jy ! Component: 200 - total flux cleaned = 0.000107239 Jy ! Total flux subtracted in 200 components = 0.000107239 Jy ! Clean residual min=-0.002421 max=0.002408 Jy/beam ! Clean residual mean=0.000010 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.459855 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 119 components and 0.459855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086304Jy sigma=0.440640 ! Fit after self-cal, rms=0.086302Jy sigma=0.440636 ! 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=2.841 mas, bmaj=7.487 mas, bpa=-3.744 degrees ! Estimated noise=1.51162 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.841 x 7.487 at -3.744 degrees (North through East) ! Clean map min=-0.002231 max=0.36863 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=2.408 mas, bmaj=6.582 mas, bpa=-5.267 degrees ! Estimated noise=2.22443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.287305 Jy ! Component: 100 - total flux cleaned = 0.383508 Jy ! Component: 150 - total flux cleaned = 0.421737 Jy ! Component: 200 - total flux cleaned = 0.438419 Jy ! Total flux subtracted in 200 components = 0.438419 Jy ! Clean residual min=-0.005393 max=0.007713 Jy/beam ! Clean residual mean=0.000018 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.438419 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 0.438419 Jy ! Inverting map and beam ! Estimated beam: bmin=2.841 mas, bmaj=7.487 mas, bpa=-3.744 degrees ! Estimated noise=1.51162 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 = 0.00925315 Jy ! Component: 100 - total flux cleaned = 0.0142293 Jy ! Component: 150 - total flux cleaned = 0.0158811 Jy ! Component: 200 - total flux cleaned = 0.0169864 Jy ! Total flux subtracted in 200 components = 0.0169864 Jy ! Clean residual min=-0.003057 max=0.003565 Jy/beam ! Clean residual mean=0.000005 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.455406 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.455406 Jy ! Inverting map ! Added new window around map position (2.5, -106). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156243 Jy ! Component: 100 - total flux cleaned = 0.00218807 Jy ! Component: 150 - total flux cleaned = 0.00283223 Jy ! Component: 200 - total flux cleaned = 0.0033995 Jy ! Total flux subtracted in 200 components = 0.0033995 Jy ! Clean residual min=-0.002490 max=0.002737 Jy/beam ! Clean residual mean=0.000004 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.458805 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.458805 Jy ! Inverting map ! Added new window around map position (-8.5, 63). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116546 Jy ! Component: 100 - total flux cleaned = 0.00152737 Jy ! Component: 150 - total flux cleaned = 0.00178977 Jy ! Component: 200 - total flux cleaned = 0.0020312 Jy ! Total flux subtracted in 200 components = 0.0020312 Jy ! Clean residual min=-0.002282 max=0.002134 Jy/beam ! Clean residual mean=0.000004 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.460836 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.460836 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=6.961 mas, bmaj=16.03 mas, bpa=0.1302 degrees ! Estimated noise=2.01926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124552 Jy ! Component: 100 - total flux cleaned = 0.00163454 Jy ! Component: 150 - total flux cleaned = 0.00170607 Jy ! Component: 200 - total flux cleaned = 0.00172843 Jy ! Total flux subtracted in 200 components = 0.00172843 Jy ! Clean residual min=-0.002225 max=0.002318 Jy/beam ! Clean residual mean=0.000008 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.462565 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 = 2.1018e-05 Jy ! Component: 100 - total flux cleaned = 4.15452e-05 Jy ! Component: 150 - total flux cleaned = 8.15524e-05 Jy ! Component: 200 - total flux cleaned = 0.000119957 Jy ! Total flux subtracted in 200 components = 0.000119957 Jy ! Clean residual min=-0.002222 max=0.002298 Jy/beam ! Clean residual mean=0.000008 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.462685 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 89 components and 0.462685 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.841 mas, bmaj=7.487 mas, bpa=-3.744 degrees ! Estimated noise=1.51162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.76546e-05 Jy ! Component: 100 - total flux cleaned = 1.9788e-05 Jy ! Component: 150 - total flux cleaned = -2.5121e-05 Jy ! Component: 200 - total flux cleaned = 1.7058e-05 Jy ! Total flux subtracted in 200 components = 1.7058e-05 Jy ! Clean residual min=-0.002180 max=0.002013 Jy/beam ! Clean residual mean=0.000004 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.462702 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 103 components and 0.462702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086194Jy sigma=0.439893 ! Fit after self-cal, rms=0.086182Jy sigma=0.439842 wmodel J0008-2339_S_map.mod ! Writing 103 model components to file: J0008-2339_S_map.mod wobs J0008-2339_S_uvs.fits ! Writing UV FITS file: J0008-2339_S_uvs.fits wwins J0008-2339_S_map.win ! wwins: Wrote 4 windows to J0008-2339_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 = -0.000596816 Jy ! Component: 100 - total flux cleaned = -0.00081 Jy ! Component: 150 - total flux cleaned = -0.000844382 Jy ! Component: 200 - total flux cleaned = -0.001008 Jy ! Component: 250 - total flux cleaned = -0.00110334 Jy ! Component: 300 - total flux cleaned = -0.00122745 Jy ! Component: 350 - total flux cleaned = -0.00134735 Jy ! Component: 400 - total flux cleaned = -0.00137612 Jy ! Component: 450 - total flux cleaned = -0.00143337 Jy ! Component: 500 - total flux cleaned = -0.001573 Jy ! Component: 550 - total flux cleaned = -0.00154649 Jy ! Component: 600 - total flux cleaned = -0.00157387 Jy ! Component: 650 - total flux cleaned = -0.00160104 Jy ! Component: 700 - total flux cleaned = -0.00162759 Jy ! Component: 750 - total flux cleaned = -0.0016791 Jy ! Component: 800 - total flux cleaned = -0.00170389 Jy ! Component: 850 - total flux cleaned = -0.001753 Jy ! Component: 900 - total flux cleaned = -0.0018005 Jy ! Component: 950 - total flux cleaned = -0.00187156 Jy ! Component: 1000 - total flux cleaned = -0.00196514 Jy ! Component: 1050 - total flux cleaned = -0.00198828 Jy ! Component: 1100 - total flux cleaned = -0.00214612 Jy ! Component: 1150 - total flux cleaned = -0.00214591 Jy ! Component: 1200 - total flux cleaned = -0.00214662 Jy ! Component: 1250 - total flux cleaned = -0.00227599 Jy ! Component: 1300 - total flux cleaned = -0.00229713 Jy ! Component: 1350 - total flux cleaned = -0.00227638 Jy ! Component: 1400 - total flux cleaned = -0.00233899 Jy ! Component: 1450 - total flux cleaned = -0.00242111 Jy ! Component: 1500 - total flux cleaned = -0.00238103 Jy ! Component: 1550 - total flux cleaned = -0.00242103 Jy ! Component: 1600 - total flux cleaned = -0.0024011 Jy ! Component: 1650 - total flux cleaned = -0.00238142 Jy ! Component: 1700 - total flux cleaned = -0.00232326 Jy ! Component: 1750 - total flux cleaned = -0.00228514 Jy ! Component: 1800 - total flux cleaned = -0.00219085 Jy ! Component: 1850 - total flux cleaned = -0.00220975 Jy ! Component: 1900 - total flux cleaned = -0.00222809 Jy ! Component: 1950 - total flux cleaned = -0.00215474 Jy ! Component: 2000 - total flux cleaned = -0.00210028 Jy ! Component: 2050 - total flux cleaned = -0.00206432 Jy ! Component: 2100 - total flux cleaned = -0.0019399 Jy ! Component: 2150 - total flux cleaned = -0.00181706 Jy ! Component: 2200 - total flux cleaned = -0.00181701 Jy ! Component: 2250 - total flux cleaned = -0.00167919 Jy ! Component: 2300 - total flux cleaned = -0.00159391 Jy ! Component: 2350 - total flux cleaned = -0.00147593 Jy ! Component: 2400 - total flux cleaned = -0.00139246 Jy ! Component: 2450 - total flux cleaned = -0.00130963 Jy ! Component: 2500 - total flux cleaned = -0.00122764 Jy ! Component: 2550 - total flux cleaned = -0.00114627 Jy ! Component: 2600 - total flux cleaned = -0.00106542 Jy ! Component: 2650 - total flux cleaned = -0.00100154 Jy ! Component: 2700 - total flux cleaned = -0.000969838 Jy ! Component: 2750 - total flux cleaned = -0.000922655 Jy ! Component: 2800 - total flux cleaned = -0.000813332 Jy ! Component: 2850 - total flux cleaned = -0.000797857 Jy ! Component: 2900 - total flux cleaned = -0.000782399 Jy ! Component: 2950 - total flux cleaned = -0.000645075 Jy ! Component: 3000 - total flux cleaned = -0.000614908 Jy ! Component: 3050 - total flux cleaned = -0.000570026 Jy ! Component: 3100 - total flux cleaned = -0.000555033 Jy ! Component: 3150 - total flux cleaned = -0.000466223 Jy ! Component: 3200 - total flux cleaned = -0.000392691 Jy ! Component: 3250 - total flux cleaned = -0.000305259 Jy ! Component: 3300 - total flux cleaned = -0.000305498 Jy ! Component: 3350 - total flux cleaned = -0.000247753 Jy ! Component: 3400 - total flux cleaned = -0.000176353 Jy ! Component: 3450 - total flux cleaned = -0.000162139 Jy ! Component: 3500 - total flux cleaned = -0.000105623 Jy ! Component: 3550 - total flux cleaned = -2.12999e-05 Jy ! Component: 3600 - total flux cleaned = 2.07608e-05 Jy ! Component: 3650 - total flux cleaned = 7.62513e-05 Jy ! Component: 3700 - total flux cleaned = 0.000103954 Jy ! Component: 3750 - total flux cleaned = 0.000186208 Jy ! Component: 3800 - total flux cleaned = 0.000227054 Jy ! Component: 3850 - total flux cleaned = 0.000294859 Jy ! Component: 3900 - total flux cleaned = 0.000389161 Jy ! Component: 3950 - total flux cleaned = 0.000402577 Jy ! Component: 4000 - total flux cleaned = 0.000469298 Jy ! Component: 4050 - total flux cleaned = 0.000522528 Jy ! Total flux subtracted in 4096 components = 0.000575447 Jy ! Clean residual min=-0.000871 max=0.000820 Jy/beam ! Clean residual mean=-0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.463277 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 376 components and 0.463277 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0008-2339_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.841 x 7.487 at -3.744 degrees (North through East) ! Clean map min=-0.0017653 max=0.36783 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0008-2339_S_map.fits wmodel /image_prod/ug002_uva//J0008-2339_S_map.mod ! Writing 376 model components to file: /image_prod/ug002_uva//J0008-2339_S_map.mod wobs /image_prod/ug002_uva//J0008-2339_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0008-2339_S_uvs.fits wwins /image_prod/ug002_uva//J0008-2339_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0008-2339_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.367833 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000230154 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.187711 0.187711 0.375422 0.750843 1.50169 3.00337 6.00675 12.0135 24.027 48.054 96.1079 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.367 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1598.2 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0008-2339_S_dfm.log closed on Wed Mar 4 18:12:10 2020