! Started logfile: /vlbi/uf001/uva//J0206-1150_S_dfm.log on Sun Jan 13 21:15:27 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//J0206-1150_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0206-1150_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.871345 visibilities/baseline/integration-bin. ! Found source: J0206-1150 ! ! 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 4470 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 J0206-1150_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016051Jy sigma=20.117586 ! Fit after self-cal, rms=0.857066Jy sigma=16.972870 ! 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=2.621 mas, bmaj=6.788 mas, bpa=-5.076 degrees ! Estimated noise=0.708986 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 = 0.113416 Jy ! Component: 100 - total flux cleaned = 0.139409 Jy ! Total flux subtracted in 100 components = 0.139409 Jy ! Clean residual min=-0.007238 max=0.012976 Jy/beam ! Clean residual mean=0.000005 rms=0.001937 Jy/beam ! Combined flux in latest and established models = 0.139409 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.139409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076520Jy sigma=1.398085 ! Fit after self-cal, rms=0.076515Jy sigma=1.397911 ! Inverting map ! Added new window around map position (-3, 10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012682 Jy ! Component: 100 - total flux cleaned = 0.0203493 Jy ! Total flux subtracted in 100 components = 0.0203493 Jy ! Clean residual min=-0.006074 max=0.009276 Jy/beam ! Clean residual mean=0.000006 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.159758 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.159758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074095Jy sigma=1.344955 ! Fit after self-cal, rms=0.073955Jy sigma=1.341337 ! 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=3.034 mas, bmaj=7.653 mas, bpa=-3.81 degrees ! Estimated noise=0.566923 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 = 0.00748983 Jy ! Component: 100 - total flux cleaned = 0.0104558 Jy ! Component: 150 - total flux cleaned = 0.0116715 Jy ! Component: 200 - total flux cleaned = 0.0128271 Jy ! Total flux subtracted in 200 components = 0.0128271 Jy ! Clean residual min=-0.005952 max=0.005663 Jy/beam ! Clean residual mean=0.000003 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.172586 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.172586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073096Jy sigma=1.322636 ! Fit after self-cal, rms=0.073049Jy sigma=1.321570 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.034 x 7.653 at -3.81 degrees (North through East) ! Clean map min=-0.005809 max=0.13955 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 0.98 KP 0.99 ! LA 0.96 MK 1.03 NL 1.02 OV 1.06 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.79 FD 0.93 HN 1.01 KP 1.02 ! LA 0.97 MK 1.04 NL 1.06 OV 0.97 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.92 HN 1.03 KP 0.99 ! LA 0.95 MK 1.03 NL 1.03 OV 1.00 ! PT 0.97 SC 1.03 ! ! ! Fit before self-cal, rms=0.073049Jy sigma=1.321570 ! Fit after self-cal, rms=0.086395Jy sigma=1.283554 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.052 mas, bmaj=7.802 mas, bpa=-3.925 degrees ! Estimated noise=0.580981 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 = -0.00135258 Jy ! Component: 100 - total flux cleaned = -0.00156281 Jy ! Component: 150 - total flux cleaned = -0.00178175 Jy ! Component: 200 - total flux cleaned = -0.00196788 Jy ! Total flux subtracted in 200 components = -0.00196788 Jy ! Clean residual min=-0.004105 max=0.003958 Jy/beam ! Clean residual mean=0.000007 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.170618 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.170618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086230Jy sigma=1.282123 ! Fit after self-cal, rms=0.086385Jy sigma=1.281472 ! 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=0.086385Jy sigma=1.281472 ! Fit after self-cal, rms=0.083745Jy sigma=1.265174 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.058 mas, bmaj=7.818 mas, bpa=-4.163 degrees ! Estimated noise=0.581017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000858481 Jy ! Component: 100 - total flux cleaned = -0.000895564 Jy ! Component: 150 - total flux cleaned = -0.00100023 Jy ! Component: 200 - total flux cleaned = -0.00106401 Jy ! Total flux subtracted in 200 components = -0.00106401 Jy ! Clean residual min=-0.002638 max=0.002567 Jy/beam ! Clean residual mean=0.000006 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.169554 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.169554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083692Jy sigma=1.264559 ! Fit after self-cal, rms=0.083696Jy sigma=1.264433 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 = -0.000166387 Jy ! Component: 100 - total flux cleaned = -0.000194593 Jy ! Component: 150 - total flux cleaned = -0.000219258 Jy ! Component: 200 - total flux cleaned = -0.00024227 Jy ! Total flux subtracted in 200 components = -0.00024227 Jy ! Clean residual min=-0.002587 max=0.002566 Jy/beam ! Clean residual mean=0.000006 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.169312 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.169312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083673Jy sigma=1.264201 ! Fit after self-cal, rms=0.083673Jy sigma=1.264183 ! 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=0.083673Jy sigma=1.264183 ! Fit after self-cal, rms=0.084353Jy sigma=1.263988 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.059 mas, bmaj=7.824 mas, bpa=-4.183 degrees ! Estimated noise=0.580736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000658308 Jy ! Component: 100 - total flux cleaned = -0.00073739 Jy ! Component: 150 - total flux cleaned = -0.00076105 Jy ! Component: 200 - total flux cleaned = -0.000782536 Jy ! Total flux subtracted in 200 components = -0.000782536 Jy ! Clean residual min=-0.002535 max=0.002542 Jy/beam ! Clean residual mean=0.000006 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.168529 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.168529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084329Jy sigma=1.263755 ! Fit after self-cal, rms=0.084334Jy sigma=1.263729 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 = -8.99792e-05 Jy ! Component: 100 - total flux cleaned = -0.000110769 Jy ! Component: 150 - total flux cleaned = -0.000130368 Jy ! Component: 200 - total flux cleaned = -0.000148764 Jy ! Total flux subtracted in 200 components = -0.000148764 Jy ! Clean residual min=-0.002516 max=0.002547 Jy/beam ! Clean residual mean=0.000006 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.16838 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.16838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084320Jy sigma=1.263627 ! Fit after self-cal, rms=0.084321Jy sigma=1.263617 ! 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=0.084321Jy sigma=1.263617 ! Fit after self-cal, rms=0.084890Jy sigma=1.263540 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.232 mas, bmaj=14.24 mas, bpa=-1.284 degrees ! Estimated noise=0.749384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00038835 Jy ! Component: 100 - total flux cleaned = -0.000387808 Jy ! Component: 150 - total flux cleaned = -0.000377966 Jy ! Component: 200 - total flux cleaned = -0.000385014 Jy ! Total flux subtracted in 200 components = -0.000385014 Jy ! Clean residual min=-0.002689 max=0.002709 Jy/beam ! Clean residual mean=0.000013 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.167995 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 96 components and 0.167995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084891Jy sigma=1.263531 ! Fit after self-cal, rms=0.084892Jy sigma=1.263514 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 = -0.000125226 Jy ! Component: 100 - total flux cleaned = -0.000125766 Jy ! Component: 150 - total flux cleaned = -0.00012598 Jy ! Component: 200 - total flux cleaned = -0.00012624 Jy ! Total flux subtracted in 200 components = -0.00012624 Jy ! Clean residual min=-0.002672 max=0.002685 Jy/beam ! Clean residual mean=0.000013 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.167869 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 100 components and 0.167869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084892Jy sigma=1.263522 ! Fit after self-cal, rms=0.084892Jy sigma=1.263516 ! 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=3.059 mas, bmaj=7.828 mas, bpa=-4.187 degrees ! Estimated noise=0.580669 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.059 x 7.828 at -4.187 degrees (North through East) ! Clean map min=-0.00292 max=0.14443 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=2.635 mas, bmaj=6.92 mas, bpa=-5.249 degrees ! Estimated noise=0.723655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115627 Jy ! Component: 100 - total flux cleaned = 0.141329 Jy ! Component: 150 - total flux cleaned = 0.151277 Jy ! Component: 200 - total flux cleaned = 0.157323 Jy ! Total flux subtracted in 200 components = 0.157323 Jy ! Clean residual min=-0.003296 max=0.003988 Jy/beam ! Clean residual mean=0.000003 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.157323 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.157323 Jy ! Inverting map and beam ! Estimated beam: bmin=3.059 mas, bmaj=7.828 mas, bpa=-4.187 degrees ! Estimated noise=0.580669 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 = 0.00499851 Jy ! Component: 100 - total flux cleaned = 0.00778825 Jy ! Component: 150 - total flux cleaned = 0.00901626 Jy ! Component: 200 - total flux cleaned = 0.00948379 Jy ! Total flux subtracted in 200 components = 0.00948379 Jy ! Clean residual min=-0.002461 max=0.002752 Jy/beam ! Clean residual mean=0.000005 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.166807 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 46 components and 0.166807 Jy ! Inverting map ! Added new window around map position (114, -106.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116419 Jy ! Component: 100 - total flux cleaned = 0.00131881 Jy ! Component: 150 - total flux cleaned = 0.00144626 Jy ! Component: 200 - total flux cleaned = 0.00144648 Jy ! Total flux subtracted in 200 components = 0.00144648 Jy ! Clean residual min=-0.002299 max=0.002405 Jy/beam ! Clean residual mean=0.000003 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.168254 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.168254 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=7.232 mas, bmaj=14.24 mas, bpa=-1.284 degrees ! Estimated noise=0.749384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00033929 Jy ! Component: 100 - total flux cleaned = 0.000370705 Jy ! Component: 150 - total flux cleaned = 0.000317671 Jy ! Component: 200 - total flux cleaned = 0.000269879 Jy ! Total flux subtracted in 200 components = 0.000269879 Jy ! Clean residual min=-0.002698 max=0.002897 Jy/beam ! Clean residual mean=0.000010 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.168524 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 = -2.18113e-05 Jy ! Component: 100 - total flux cleaned = -6.2833e-05 Jy ! Component: 150 - total flux cleaned = -8.19412e-05 Jy ! Component: 200 - total flux cleaned = -0.000100169 Jy ! Total flux subtracted in 200 components = -0.000100169 Jy ! Clean residual min=-0.002677 max=0.002895 Jy/beam ! Clean residual mean=0.000010 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.168423 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 0.168423 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.059 mas, bmaj=7.828 mas, bpa=-4.187 degrees ! Estimated noise=0.580669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019468 Jy ! Component: 100 - total flux cleaned = 8.12534e-05 Jy ! Component: 150 - total flux cleaned = -4.75264e-05 Jy ! Component: 200 - total flux cleaned = -0.000119012 Jy ! Total flux subtracted in 200 components = -0.000119012 Jy ! Clean residual min=-0.002302 max=0.002359 Jy/beam ! Clean residual mean=0.000004 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.168304 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 0.168304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084754Jy sigma=1.262246 ! Fit after self-cal, rms=0.084722Jy sigma=1.261985 wmodel J0206-1150_S_map.mod ! Writing 109 model components to file: J0206-1150_S_map.mod wobs J0206-1150_S_uvs.fits ! Writing UV FITS file: J0206-1150_S_uvs.fits wwins J0206-1150_S_map.win ! wwins: Wrote 3 windows to J0206-1150_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 = 0.000299584 Jy ! Component: 100 - total flux cleaned = 0.000183367 Jy ! Component: 150 - total flux cleaned = -7.73439e-05 Jy ! Component: 200 - total flux cleaned = -0.000365497 Jy ! Component: 250 - total flux cleaned = -0.000608925 Jy ! Component: 300 - total flux cleaned = -0.000812015 Jy ! Component: 350 - total flux cleaned = -0.00110734 Jy ! Component: 400 - total flux cleaned = -0.00126622 Jy ! Component: 450 - total flux cleaned = -0.00142095 Jy ! Component: 500 - total flux cleaned = -0.00154156 Jy ! Component: 550 - total flux cleaned = -0.00156977 Jy ! Component: 600 - total flux cleaned = -0.00159851 Jy ! Component: 650 - total flux cleaned = -0.0016273 Jy ! Component: 700 - total flux cleaned = -0.0016551 Jy ! Component: 750 - total flux cleaned = -0.00162797 Jy ! Component: 800 - total flux cleaned = -0.00168136 Jy ! Component: 850 - total flux cleaned = -0.0016026 Jy ! Component: 900 - total flux cleaned = -0.0015508 Jy ! Component: 950 - total flux cleaned = -0.00139753 Jy ! Component: 1000 - total flux cleaned = -0.00129698 Jy ! Component: 1050 - total flux cleaned = -0.00117317 Jy ! Component: 1100 - total flux cleaned = -0.00107539 Jy ! Component: 1150 - total flux cleaned = -0.000979341 Jy ! Component: 1200 - total flux cleaned = -0.000860531 Jy ! Component: 1250 - total flux cleaned = -0.000790433 Jy ! Component: 1300 - total flux cleaned = -0.000721029 Jy ! Component: 1350 - total flux cleaned = -0.000584207 Jy ! Component: 1400 - total flux cleaned = -0.000561773 Jy ! Component: 1450 - total flux cleaned = -0.000427825 Jy ! Component: 1500 - total flux cleaned = -0.000273463 Jy ! Component: 1550 - total flux cleaned = -0.000164768 Jy ! Component: 1600 - total flux cleaned = -5.72443e-05 Jy ! Component: 1650 - total flux cleaned = 4.93279e-05 Jy ! Component: 1700 - total flux cleaned = 0.000217479 Jy ! Component: 1750 - total flux cleaned = 0.000342139 Jy ! Component: 1800 - total flux cleaned = 0.000506915 Jy ! Component: 1850 - total flux cleaned = 0.000567811 Jy ! Component: 1900 - total flux cleaned = 0.00072936 Jy ! Component: 1950 - total flux cleaned = 0.000829326 Jy ! Component: 2000 - total flux cleaned = 0.00098764 Jy ! Component: 2050 - total flux cleaned = 0.00116412 Jy ! Component: 2100 - total flux cleaned = 0.00122236 Jy ! Component: 2150 - total flux cleaned = 0.00143421 Jy ! Component: 2200 - total flux cleaned = 0.00152971 Jy ! Component: 2250 - total flux cleaned = 0.00168113 Jy ! Component: 2300 - total flux cleaned = 0.00173736 Jy ! Component: 2350 - total flux cleaned = 0.00184947 Jy ! Component: 2400 - total flux cleaned = 0.00199732 Jy ! Component: 2450 - total flux cleaned = 0.00210713 Jy ! Component: 2500 - total flux cleaned = 0.00221593 Jy ! Component: 2550 - total flux cleaned = 0.0022702 Jy ! Component: 2600 - total flux cleaned = 0.00239501 Jy ! Component: 2650 - total flux cleaned = 0.00243046 Jy ! Component: 2700 - total flux cleaned = 0.00260611 Jy ! Component: 2750 - total flux cleaned = 0.0026409 Jy ! Component: 2800 - total flux cleaned = 0.00276199 Jy ! Component: 2850 - total flux cleaned = 0.00283046 Jy ! Component: 2900 - total flux cleaned = 0.00291561 Jy ! Component: 2950 - total flux cleaned = 0.00294952 Jy ! Component: 3000 - total flux cleaned = 0.00303322 Jy ! Component: 3050 - total flux cleaned = 0.00311637 Jy ! Component: 3100 - total flux cleaned = 0.00319876 Jy ! Component: 3150 - total flux cleaned = 0.00323158 Jy ! Component: 3200 - total flux cleaned = 0.00332899 Jy ! Component: 3250 - total flux cleaned = 0.00340943 Jy ! Component: 3300 - total flux cleaned = 0.00340939 Jy ! Component: 3350 - total flux cleaned = 0.00352028 Jy ! Component: 3400 - total flux cleaned = 0.00356752 Jy ! Component: 3450 - total flux cleaned = 0.00364573 Jy ! Component: 3500 - total flux cleaned = 0.00372314 Jy ! Component: 3550 - total flux cleaned = 0.00376937 Jy ! Component: 3600 - total flux cleaned = 0.00384599 Jy ! Component: 3650 - total flux cleaned = 0.00392223 Jy ! Component: 3700 - total flux cleaned = 0.00401275 Jy ! Component: 3750 - total flux cleaned = 0.00408764 Jy ! Component: 3800 - total flux cleaned = 0.00417692 Jy ! Component: 3850 - total flux cleaned = 0.00419169 Jy ! Component: 3900 - total flux cleaned = 0.00429453 Jy ! Component: 3950 - total flux cleaned = 0.00436725 Jy ! Component: 4000 - total flux cleaned = 0.0044395 Jy ! Component: 4050 - total flux cleaned = 0.00451135 Jy ! Total flux subtracted in 4096 components = 0.00448276 Jy ! Clean residual min=-0.000986 max=0.000854 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.172787 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 387 components and 0.172787 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0206-1150_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.059 x 7.828 at -4.187 degrees (North through East) ! Clean map min=-0.0024744 max=0.14614 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0206-1150_S_map.fits wmodel /vlbi/uf001/uva//J0206-1150_S_map.mod ! Writing 387 model components to file: /vlbi/uf001/uva//J0206-1150_S_map.mod wobs /vlbi/uf001/uva//J0206-1150_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0206-1150_S_uvs.fits wwins /vlbi/uf001/uva//J0206-1150_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0206-1150_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.146137 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000247637 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.508366 0.508366 1.01673 2.03346 4.06693 8.13386 16.2677 32.5354 65.0709 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.146 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 590.125 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0206-1150_S_dfm.log closed on Sun Jan 13 21:15:31 2019