! Started logfile: /vlbi/uf001/uva//J0209+2932_S_dfm.log on Sun Jan 13 21:16:59 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//J0209+2932_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0209+2932_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.863938 visibilities/baseline/integration-bin. ! Found source: J0209+2932 ! ! 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 6648 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 J0209+2932_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.040550Jy sigma=24.525626 ! Fit after self-cal, rms=0.815670Jy sigma=19.390269 ! 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=2.767 mas, bmaj=5.977 mas, bpa=-8.089 degrees ! Estimated noise=0.529382 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 = 0.133405 Jy ! Component: 100 - total flux cleaned = 0.180929 Jy ! Total flux subtracted in 100 components = 0.180929 Jy ! Clean residual min=-0.014359 max=0.055903 Jy/beam ! Clean residual mean=0.000059 rms=0.005208 Jy/beam ! Combined flux in latest and established models = 0.180929 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.180929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119379Jy sigma=2.683589 ! Fit after self-cal, rms=0.119285Jy sigma=2.681037 ! Inverting map ! Added new window around map position (-5.5, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0473477 Jy ! Component: 100 - total flux cleaned = 0.0742089 Jy ! Total flux subtracted in 100 components = 0.0742089 Jy ! Clean residual min=-0.010051 max=0.020439 Jy/beam ! Clean residual mean=0.000041 rms=0.003526 Jy/beam ! Combined flux in latest and established models = 0.255138 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.255138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092632Jy sigma=2.083908 ! Fit after self-cal, rms=0.091050Jy sigma=2.044099 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0222397 Jy ! Component: 100 - total flux cleaned = 0.038525 Jy ! Total flux subtracted in 100 components = 0.038525 Jy ! Clean residual min=-0.008147 max=0.015386 Jy/beam ! Clean residual mean=0.000030 rms=0.002862 Jy/beam ! Combined flux in latest and established models = 0.293663 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 69 components and 0.293663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082106Jy sigma=1.847848 ! Fit after self-cal, rms=0.081911Jy sigma=1.842514 ! 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=3.214 mas, bmaj=6.593 mas, bpa=-7.626 degrees ! Estimated noise=0.388069 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 = 0.0202568 Jy ! Component: 100 - total flux cleaned = 0.0356472 Jy ! Component: 150 - total flux cleaned = 0.0477484 Jy ! Component: 200 - total flux cleaned = 0.0573803 Jy ! Total flux subtracted in 200 components = 0.0573803 Jy ! Clean residual min=-0.009107 max=0.016074 Jy/beam ! Clean residual mean=0.000014 rms=0.003002 Jy/beam ! Combined flux in latest and established models = 0.351043 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 106 components and 0.351043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074054Jy sigma=1.665039 ! Fit after self-cal, rms=0.073904Jy sigma=1.661135 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.214 x 6.593 at -7.626 degrees (North through East) ! Clean map min=-0.0090166 max=0.17488 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.88 HN 1.00 KP 0.95 ! LA 0.93 MK 1.02 NL 1.06 OV 0.93 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 0.89 HN 1.01 KP 0.97 ! LA 0.96 MK 1.04 NL 1.08 OV 0.85 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.90 HN 0.99 KP 0.97 ! LA 0.95 MK 1.04 NL 1.09 OV 0.96 ! PT 0.96 SC 0.95 ! ! ! Fit before self-cal, rms=0.073904Jy sigma=1.661135 ! Fit after self-cal, rms=0.075610Jy sigma=1.505439 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.227 mas, bmaj=6.696 mas, bpa=-7.27 degrees ! Estimated noise=0.386101 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 = 0.00164124 Jy ! Component: 100 - total flux cleaned = 0.0016489 Jy ! Component: 150 - total flux cleaned = 0.00164841 Jy ! Component: 200 - total flux cleaned = 0.00139335 Jy ! Total flux subtracted in 200 components = 0.00139335 Jy ! Clean residual min=-0.008515 max=0.009599 Jy/beam ! Clean residual mean=0.000002 rms=0.002257 Jy/beam ! Combined flux in latest and established models = 0.352436 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 115 components and 0.352436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075094Jy sigma=1.498764 ! Fit after self-cal, rms=0.075155Jy sigma=1.497612 ! 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=0.075155Jy sigma=1.497612 ! Fit after self-cal, rms=0.073193Jy sigma=1.269655 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.215 mas, bmaj=6.675 mas, bpa=-8.069 degrees ! Estimated noise=0.389276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000469626 Jy ! Component: 100 - total flux cleaned = -0.000468755 Jy ! Component: 150 - total flux cleaned = -0.00056354 Jy ! Component: 200 - total flux cleaned = -0.000737252 Jy ! Total flux subtracted in 200 components = -0.000737252 Jy ! Clean residual min=-0.003177 max=0.006491 Jy/beam ! Clean residual mean=0.000006 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.351699 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 120 components and 0.351699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072846Jy sigma=1.259435 ! Fit after self-cal, rms=0.072964Jy sigma=1.258391 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 (5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00559775 Jy ! Component: 100 - total flux cleaned = 0.00647764 Jy ! Component: 150 - total flux cleaned = 0.00620666 Jy ! Component: 200 - total flux cleaned = 0.00612816 Jy ! Total flux subtracted in 200 components = 0.00612816 Jy ! Clean residual min=-0.002637 max=0.002971 Jy/beam ! Clean residual mean=0.000005 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.357827 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 140 components and 0.357827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072513Jy sigma=1.243530 ! Fit after self-cal, rms=0.072454Jy sigma=1.242013 ! Inverting map ! Added new window around map position (-105.5, -42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170514 Jy ! Component: 100 - total flux cleaned = 0.00229071 Jy ! Component: 150 - total flux cleaned = 0.00250726 Jy ! Component: 200 - total flux cleaned = 0.00257317 Jy ! Total flux subtracted in 200 components = 0.00257317 Jy ! Clean residual min=-0.002386 max=0.002438 Jy/beam ! Clean residual mean=0.000004 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.3604 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 153 components and 0.3604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072293Jy sigma=1.236179 ! Fit after self-cal, rms=0.072275Jy sigma=1.235783 ! 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=0.072275Jy sigma=1.235783 ! Fit after self-cal, rms=0.074013Jy sigma=1.228927 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.208 mas, bmaj=6.659 mas, bpa=-8.272 degrees ! Estimated noise=0.386229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138969 Jy ! Component: 100 - total flux cleaned = 0.00215794 Jy ! Component: 150 - total flux cleaned = 0.0026382 Jy ! Component: 200 - total flux cleaned = 0.00287296 Jy ! Total flux subtracted in 200 components = 0.00287296 Jy ! Clean residual min=-0.001958 max=0.001958 Jy/beam ! Clean residual mean=0.000003 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.363273 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 174 components and 0.363274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073927Jy sigma=1.225682 ! Fit after self-cal, rms=0.073930Jy sigma=1.225369 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 = 0.000201194 Jy ! Component: 100 - total flux cleaned = 0.000376244 Jy ! Component: 150 - total flux cleaned = 0.000491898 Jy ! Component: 200 - total flux cleaned = 0.0004914 Jy ! Total flux subtracted in 200 components = 0.0004914 Jy ! Clean residual min=-0.001919 max=0.001916 Jy/beam ! Clean residual mean=0.000003 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.363765 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 180 components and 0.363765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073891Jy sigma=1.223881 ! Fit after self-cal, rms=0.073891Jy sigma=1.223755 ! 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=0.073891Jy sigma=1.223755 ! Fit after self-cal, rms=0.073675Jy sigma=1.223503 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.923 mas, bmaj=10.1 mas, bpa=-10.09 degrees ! Estimated noise=0.497242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000798838 Jy ! Component: 100 - total flux cleaned = 0.00094245 Jy ! Component: 150 - total flux cleaned = 0.000945807 Jy ! Component: 200 - total flux cleaned = 0.000896753 Jy ! Total flux subtracted in 200 components = 0.000896753 Jy ! Clean residual min=-0.002357 max=0.002422 Jy/beam ! Clean residual mean=0.000007 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.364662 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 215 components and 0.364662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073657Jy sigma=1.222724 ! Fit after self-cal, rms=0.073652Jy sigma=1.222609 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 = 0.000231373 Jy ! Component: 100 - total flux cleaned = 0.000287836 Jy ! Component: 150 - total flux cleaned = 0.000265486 Jy ! Component: 200 - total flux cleaned = 0.000225531 Jy ! Total flux subtracted in 200 components = 0.000225531 Jy ! Clean residual min=-0.002337 max=0.002296 Jy/beam ! Clean residual mean=0.000007 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.364887 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 244 components and 0.364887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073640Jy sigma=1.222228 ! Fit after self-cal, rms=0.073637Jy sigma=1.222159 ! 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=3.203 mas, bmaj=6.66 mas, bpa=-8.286 degrees ! Estimated noise=0.385067 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.203 x 6.66 at -8.286 degrees (North through East) ! Clean map min=-0.0018231 max=0.17235 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=2.76 mas, bmaj=6.034 mas, bpa=-8.841 degrees ! Estimated noise=0.526073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133876 Jy ! Component: 100 - total flux cleaned = 0.19363 Jy ! Component: 150 - total flux cleaned = 0.231123 Jy ! Component: 200 - total flux cleaned = 0.256781 Jy ! Total flux subtracted in 200 components = 0.256781 Jy ! Clean residual min=-0.006728 max=0.014578 Jy/beam ! Clean residual mean=0.000034 rms=0.002311 Jy/beam ! Combined flux in latest and established models = 0.256781 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.256781 Jy ! Inverting map and beam ! Estimated beam: bmin=3.203 mas, bmaj=6.66 mas, bpa=-8.286 degrees ! Estimated noise=0.385067 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 = 0.0259849 Jy ! Component: 100 - total flux cleaned = 0.0439873 Jy ! Component: 150 - total flux cleaned = 0.0572132 Jy ! Component: 200 - total flux cleaned = 0.0671667 Jy ! Total flux subtracted in 200 components = 0.0671667 Jy ! Clean residual min=-0.003143 max=0.005757 Jy/beam ! Clean residual mean=0.000016 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.323947 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 112 components and 0.323948 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00761329 Jy ! Component: 100 - total flux cleaned = 0.013556 Jy ! Component: 150 - total flux cleaned = 0.0182267 Jy ! Component: 200 - total flux cleaned = 0.0219487 Jy ! Total flux subtracted in 200 components = 0.0219487 Jy ! Clean residual min=-0.002286 max=0.002602 Jy/beam ! Clean residual mean=0.000009 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.345896 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 151 components and 0.345896 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=6.923 mas, bmaj=10.1 mas, bpa=-10.09 degrees ! Estimated noise=0.497242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00556807 Jy ! Component: 100 - total flux cleaned = 0.00901484 Jy ! Component: 150 - total flux cleaned = 0.0114426 Jy ! Component: 200 - total flux cleaned = 0.0132631 Jy ! Total flux subtracted in 200 components = 0.0132631 Jy ! Clean residual min=-0.002324 max=0.002466 Jy/beam ! Clean residual mean=0.000011 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.359159 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 = 0.00139598 Jy ! Component: 100 - total flux cleaned = 0.00232596 Jy ! Component: 150 - total flux cleaned = 0.00284576 Jy ! Component: 200 - total flux cleaned = 0.00323506 Jy ! Total flux subtracted in 200 components = 0.00323506 Jy ! Clean residual min=-0.002372 max=0.002293 Jy/beam ! Clean residual mean=0.000008 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.362394 Jy ! Adding 112 model components to the UV plane model. ! The established model now contains 254 components and 0.362394 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.203 mas, bmaj=6.66 mas, bpa=-8.286 degrees ! Estimated noise=0.385067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000568083 Jy ! Component: 100 - total flux cleaned = 0.00100304 Jy ! Component: 150 - total flux cleaned = 0.001263 Jy ! Component: 200 - total flux cleaned = 0.0014266 Jy ! Total flux subtracted in 200 components = 0.0014266 Jy ! Clean residual min=-0.002063 max=0.001762 Jy/beam ! Clean residual mean=0.000004 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.363821 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 274 components and 0.363821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073622Jy sigma=1.222354 ! Fit after self-cal, rms=0.073615Jy sigma=1.221910 wmodel J0209+2932_S_map.mod ! Writing 274 model components to file: J0209+2932_S_map.mod wobs J0209+2932_S_uvs.fits ! Writing UV FITS file: J0209+2932_S_uvs.fits wwins J0209+2932_S_map.win ! wwins: Wrote 4 windows to J0209+2932_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 = -0.000737871 Jy ! Component: 100 - total flux cleaned = -0.000922725 Jy ! Component: 150 - total flux cleaned = -0.000952323 Jy ! Component: 200 - total flux cleaned = -0.00109497 Jy ! Component: 250 - total flux cleaned = -0.00125928 Jy ! Component: 300 - total flux cleaned = -0.00125922 Jy ! Component: 350 - total flux cleaned = -0.00120845 Jy ! Component: 400 - total flux cleaned = -0.00115915 Jy ! Component: 450 - total flux cleaned = -0.00103799 Jy ! Component: 500 - total flux cleaned = -0.000848771 Jy ! Component: 550 - total flux cleaned = -0.000733275 Jy ! Component: 600 - total flux cleaned = -0.00062069 Jy ! Component: 650 - total flux cleaned = -0.000532359 Jy ! Component: 700 - total flux cleaned = -0.000423685 Jy ! Component: 750 - total flux cleaned = -0.000359819 Jy ! Component: 800 - total flux cleaned = -0.000317702 Jy ! Component: 850 - total flux cleaned = -0.000213612 Jy ! Component: 900 - total flux cleaned = -0.000131894 Jy ! Component: 950 - total flux cleaned = -7.10805e-05 Jy ! Component: 1000 - total flux cleaned = 2.81302e-05 Jy ! Component: 1050 - total flux cleaned = 6.71825e-05 Jy ! Component: 1100 - total flux cleaned = 0.000144523 Jy ! Component: 1150 - total flux cleaned = 0.000220768 Jy ! Component: 1200 - total flux cleaned = 0.00031446 Jy ! Component: 1250 - total flux cleaned = 0.000314236 Jy ! Component: 1300 - total flux cleaned = 0.000350768 Jy ! Component: 1350 - total flux cleaned = 0.000459179 Jy ! Component: 1400 - total flux cleaned = 0.000387762 Jy ! Component: 1450 - total flux cleaned = 0.000459005 Jy ! Component: 1500 - total flux cleaned = 0.000441626 Jy ! Component: 1550 - total flux cleaned = 0.000441373 Jy ! Component: 1600 - total flux cleaned = 0.000458305 Jy ! Component: 1650 - total flux cleaned = 0.000424321 Jy ! Component: 1700 - total flux cleaned = 0.000373787 Jy ! Component: 1750 - total flux cleaned = 0.000390118 Jy ! Component: 1800 - total flux cleaned = 0.00045531 Jy ! Component: 1850 - total flux cleaned = 0.000373788 Jy ! Component: 1900 - total flux cleaned = 0.000373828 Jy ! Component: 1950 - total flux cleaned = 0.000389894 Jy ! Component: 2000 - total flux cleaned = 0.000453053 Jy ! Component: 2050 - total flux cleaned = 0.000453007 Jy ! Component: 2100 - total flux cleaned = 0.000421643 Jy ! Component: 2150 - total flux cleaned = 0.000421765 Jy ! Component: 2200 - total flux cleaned = 0.000421718 Jy ! Component: 2250 - total flux cleaned = 0.000482064 Jy ! Component: 2300 - total flux cleaned = 0.00045169 Jy ! Component: 2350 - total flux cleaned = 0.000422188 Jy ! Component: 2400 - total flux cleaned = 0.000407603 Jy ! Component: 2450 - total flux cleaned = 0.000393201 Jy ! Component: 2500 - total flux cleaned = 0.000407552 Jy ! Component: 2550 - total flux cleaned = 0.000364365 Jy ! Component: 2600 - total flux cleaned = 0.000350168 Jy ! Component: 2650 - total flux cleaned = 0.000350299 Jy ! Component: 2700 - total flux cleaned = 0.000336344 Jy ! Component: 2750 - total flux cleaned = 0.000391835 Jy ! Component: 2800 - total flux cleaned = 0.000281401 Jy ! Component: 2850 - total flux cleaned = 0.000226747 Jy ! Component: 2900 - total flux cleaned = 0.000267601 Jy ! Component: 2950 - total flux cleaned = 0.000200077 Jy ! Component: 3000 - total flux cleaned = 0.000213586 Jy ! Component: 3050 - total flux cleaned = 0.000173543 Jy ! Component: 3100 - total flux cleaned = 0.000134019 Jy ! Component: 3150 - total flux cleaned = 0.000147179 Jy ! Component: 3200 - total flux cleaned = 0.000160262 Jy ! Component: 3250 - total flux cleaned = 0.000147128 Jy ! Component: 3300 - total flux cleaned = 0.000108543 Jy ! Component: 3350 - total flux cleaned = 7.02487e-05 Jy ! Component: 3400 - total flux cleaned = 8.31041e-05 Jy ! Component: 3450 - total flux cleaned = 8.32543e-05 Jy ! Component: 3500 - total flux cleaned = 7.07532e-05 Jy ! Component: 3550 - total flux cleaned = 2.08797e-05 Jy ! Component: 3600 - total flux cleaned = 3.31063e-05 Jy ! Component: 3650 - total flux cleaned = -3.81653e-06 Jy ! Component: 3700 - total flux cleaned = 4.50419e-05 Jy ! Component: 3750 - total flux cleaned = -3.64779e-06 Jy ! Component: 3800 - total flux cleaned = 3.26205e-05 Jy ! Component: 3850 - total flux cleaned = -2.743e-05 Jy ! Component: 3900 - total flux cleaned = -7.5221e-05 Jy ! Component: 3950 - total flux cleaned = -1.58749e-05 Jy ! Component: 4000 - total flux cleaned = -1.57578e-05 Jy ! Component: 4050 - total flux cleaned = 1.94218e-05 Jy ! Total flux subtracted in 4096 components = -2.72466e-05 Jy ! Clean residual min=-0.000733 max=0.000713 Jy/beam ! Clean residual mean=0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.363794 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 575 components and 0.363794 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0209+2932_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.203 x 6.66 at -8.286 degrees (North through East) ! Clean map min=-0.0013223 max=0.17233 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0209+2932_S_map.fits wmodel /vlbi/uf001/uva//J0209+2932_S_map.mod ! Writing 575 model components to file: /vlbi/uf001/uva//J0209+2932_S_map.mod wobs /vlbi/uf001/uva//J0209+2932_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0209+2932_S_uvs.fits wwins /vlbi/uf001/uva//J0209+2932_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0209+2932_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.172326 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000210928 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.367201 0.367201 0.734402 1.4688 2.93761 5.87521 11.7504 23.5009 47.0017 94.0034 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.172 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 816.991 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0209+2932_S_dfm.log closed on Sun Jan 13 21:17:04 2019