! Started logfile: /vlbi/uf001/uva//J1443+6332_S_dfm.log on Mon Jan 14 03:01:56 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//J1443+6332_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1443+6332_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966138 visibilities/baseline/integration-bin. ! Found source: J1443+6332 ! ! 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 5478 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 J1443+6332_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 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.097265Jy sigma=20.271472 ! Fit after self-cal, rms=0.587817Jy sigma=11.370061 ! 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=3.482 mas, bmaj=3.703 mas, bpa=24.67 degrees ! Estimated noise=0.767768 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 = 0.317982 Jy ! Component: 100 - total flux cleaned = 0.397867 Jy ! Total flux subtracted in 100 components = 0.397867 Jy ! Clean residual min=-0.031672 max=0.126877 Jy/beam ! Clean residual mean=0.000012 rms=0.009303 Jy/beam ! Combined flux in latest and established models = 0.397868 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.397868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.195387Jy sigma=3.359751 ! Fit after self-cal, rms=0.195318Jy sigma=3.358711 ! Inverting map ! Added new window around map position (1, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100305 Jy ! Component: 100 - total flux cleaned = 0.13853 Jy ! Total flux subtracted in 100 components = 0.13853 Jy ! Clean residual min=-0.021469 max=0.038828 Jy/beam ! Clean residual mean=0.000093 rms=0.005471 Jy/beam ! Combined flux in latest and established models = 0.536398 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.536397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137635Jy sigma=2.263187 ! Fit after self-cal, rms=0.129787Jy sigma=2.093967 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0338176 Jy ! Component: 100 - total flux cleaned = 0.0537798 Jy ! Total flux subtracted in 100 components = 0.0537798 Jy ! Clean residual min=-0.015240 max=0.019059 Jy/beam ! Clean residual mean=0.000125 rms=0.003956 Jy/beam ! Combined flux in latest and established models = 0.590177 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.590177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119284Jy sigma=1.902807 ! Fit after self-cal, rms=0.118406Jy sigma=1.883431 ! 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=4.062 mas, bmaj=4.317 mas, bpa=33.15 degrees ! Estimated noise=0.569539 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 = 0.0178412 Jy ! Component: 100 - total flux cleaned = 0.0259254 Jy ! Component: 150 - total flux cleaned = 0.0287907 Jy ! Component: 200 - total flux cleaned = 0.0316341 Jy ! Total flux subtracted in 200 components = 0.0316341 Jy ! Clean residual min=-0.014683 max=0.017297 Jy/beam ! Clean residual mean=0.000290 rms=0.004446 Jy/beam ! Combined flux in latest and established models = 0.621811 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 0.621811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114480Jy sigma=1.829637 ! Fit after self-cal, rms=0.114267Jy sigma=1.824764 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.062 x 4.317 at 33.15 degrees (North through East) ! Clean map min=-0.01409 max=0.39748 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.04 KP 0.98 ! LA 0.93 MK 1.00 NL 1.03 OV 0.94 ! PT 1.11 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.03 KP 0.97 ! LA 0.92 MK 0.99 NL 1.05 OV 0.94 ! PT 1.15 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.04 KP 0.97 ! LA 0.92 MK 1.04 NL 1.05 OV 0.96 ! PT 1.13 SC 1.04 ! ! ! Fit before self-cal, rms=0.114267Jy sigma=1.824764 ! Fit after self-cal, rms=0.110227Jy sigma=1.694212 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.093 mas, bmaj=4.348 mas, bpa=33.02 degrees ! Estimated noise=0.576356 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 = 0.00338369 Jy ! Component: 100 - total flux cleaned = 0.0032128 Jy ! Component: 150 - total flux cleaned = 0.00285587 Jy ! Component: 200 - total flux cleaned = 0.00269346 Jy ! Total flux subtracted in 200 components = 0.00269346 Jy ! Clean residual min=-0.016974 max=0.014894 Jy/beam ! Clean residual mean=0.000244 rms=0.003879 Jy/beam ! Combined flux in latest and established models = 0.624505 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.624505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109420Jy sigma=1.680262 ! Fit after self-cal, rms=0.109366Jy sigma=1.679109 ! 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=0.109366Jy sigma=1.679109 ! Fit after self-cal, rms=0.069679Jy sigma=1.179638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.098 mas, bmaj=4.345 mas, bpa=36.7 degrees ! Estimated noise=0.57675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205569 Jy ! Component: 100 - total flux cleaned = 0.00205259 Jy ! Component: 150 - total flux cleaned = 0.00205545 Jy ! Component: 200 - total flux cleaned = 0.00205934 Jy ! Total flux subtracted in 200 components = 0.00205934 Jy ! Clean residual min=-0.004607 max=0.005520 Jy/beam ! Clean residual mean=0.000010 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.626564 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.626564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069068Jy sigma=1.167028 ! Fit after self-cal, rms=0.069120Jy sigma=1.165640 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 (7, 19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019342 Jy ! Component: 100 - total flux cleaned = 0.0024358 Jy ! Component: 150 - total flux cleaned = 0.0030128 Jy ! Component: 200 - total flux cleaned = 0.00301023 Jy ! Total flux subtracted in 200 components = 0.00301023 Jy ! Clean residual min=-0.004422 max=0.004658 Jy/beam ! Clean residual mean=0.000012 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.629574 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.629574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068418Jy sigma=1.152283 ! Fit after self-cal, rms=0.068392Jy sigma=1.151845 ! Inverting map ! Added new window around map position (-128, 85). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349285 Jy ! Component: 100 - total flux cleaned = 0.00435253 Jy ! Component: 150 - total flux cleaned = 0.00446593 Jy ! Component: 200 - total flux cleaned = 0.00457152 Jy ! Total flux subtracted in 200 components = 0.00457152 Jy ! Clean residual min=-0.004136 max=0.004191 Jy/beam ! Clean residual mean=0.000013 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.634146 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.634146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067971Jy sigma=1.143979 ! Fit after self-cal, rms=0.067954Jy sigma=1.143723 ! 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=0.067954Jy sigma=1.143723 ! Fit after self-cal, rms=0.067806Jy sigma=1.141843 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.094 mas, bmaj=4.334 mas, bpa=35.14 degrees ! Estimated noise=0.576328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240117 Jy ! Component: 100 - total flux cleaned = 0.00272555 Jy ! Component: 150 - total flux cleaned = 0.00282529 Jy ! Component: 200 - total flux cleaned = 0.0027307 Jy ! Total flux subtracted in 200 components = 0.0027307 Jy ! Clean residual min=-0.003811 max=0.004204 Jy/beam ! Clean residual mean=0.000010 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.636877 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.636876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067517Jy sigma=1.135818 ! Fit after self-cal, rms=0.067502Jy sigma=1.135614 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 (89, -61.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166316 Jy ! Component: 100 - total flux cleaned = 0.0017499 Jy ! Component: 150 - total flux cleaned = 0.00175231 Jy ! Component: 200 - total flux cleaned = 0.00175022 Jy ! Total flux subtracted in 200 components = 0.00175022 Jy ! Clean residual min=-0.003537 max=0.003691 Jy/beam ! Clean residual mean=0.000011 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.638627 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 86 components and 0.638627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067162Jy sigma=1.129040 ! Fit after self-cal, rms=0.067150Jy sigma=1.128802 ! 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=0.067150Jy sigma=1.128802 ! Fit after self-cal, rms=0.067121Jy sigma=1.127930 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.877 mas, bmaj=8.684 mas, bpa=78.6 degrees ! Estimated noise=0.745132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104903 Jy ! Component: 100 - total flux cleaned = 0.00174397 Jy ! Component: 150 - total flux cleaned = 0.00204956 Jy ! Component: 200 - total flux cleaned = 0.00225341 Jy ! Total flux subtracted in 200 components = 0.00225341 Jy ! Clean residual min=-0.003518 max=0.003852 Jy/beam ! Clean residual mean=0.000026 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.64088 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 0.64088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067026Jy sigma=1.126310 ! Fit after self-cal, rms=0.067019Jy sigma=1.126200 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 = 9.79713e-05 Jy ! Component: 100 - total flux cleaned = 0.000174228 Jy ! Component: 150 - total flux cleaned = 0.000140161 Jy ! Component: 200 - total flux cleaned = 0.00017455 Jy ! Total flux subtracted in 200 components = 0.00017455 Jy ! Clean residual min=-0.003536 max=0.003758 Jy/beam ! Clean residual mean=0.000027 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.641055 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 111 components and 0.641055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066987Jy sigma=1.125626 ! Fit after self-cal, rms=0.066986Jy sigma=1.125604 ! 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=4.089 mas, bmaj=4.325 mas, bpa=33.92 degrees ! Estimated noise=0.576402 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.089 x 4.325 at 33.92 degrees (North through East) ! Clean map min=-0.0036013 max=0.39985 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=3.509 mas, bmaj=3.713 mas, bpa=26.68 degrees ! Estimated noise=0.777884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.330929 Jy ! Component: 100 - total flux cleaned = 0.455189 Jy ! Component: 150 - total flux cleaned = 0.516964 Jy ! Component: 200 - total flux cleaned = 0.554406 Jy ! Total flux subtracted in 200 components = 0.554406 Jy ! Clean residual min=-0.010618 max=0.020389 Jy/beam ! Clean residual mean=-0.000016 rms=0.002760 Jy/beam ! Combined flux in latest and established models = 0.554406 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 0.554406 Jy ! Inverting map and beam ! Estimated beam: bmin=4.089 mas, bmaj=4.325 mas, bpa=33.92 degrees ! Estimated noise=0.576402 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 = 0.0312757 Jy ! Component: 100 - total flux cleaned = 0.0504008 Jy ! Component: 150 - total flux cleaned = 0.0626864 Jy ! Component: 200 - total flux cleaned = 0.0712013 Jy ! Total flux subtracted in 200 components = 0.0712013 Jy ! Clean residual min=-0.005330 max=0.005532 Jy/beam ! Clean residual mean=0.000004 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.625607 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 44 components and 0.625607 Jy ! Inverting map ! Added new window around map position (-3, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00550186 Jy ! Component: 100 - total flux cleaned = 0.00753882 Jy ! Component: 150 - total flux cleaned = 0.00916679 Jy ! Component: 200 - total flux cleaned = 0.0104562 Jy ! Total flux subtracted in 200 components = 0.0104562 Jy ! Clean residual min=-0.004486 max=0.004702 Jy/beam ! Clean residual mean=0.000009 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.636063 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 63 components and 0.636064 Jy ! Inverting map ! Added new window around map position (-30, -18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268048 Jy ! Component: 100 - total flux cleaned = 0.00348655 Jy ! Component: 150 - total flux cleaned = 0.0037939 Jy ! Component: 200 - total flux cleaned = 0.00436608 Jy ! Total flux subtracted in 200 components = 0.00436608 Jy ! Clean residual min=-0.004030 max=0.004165 Jy/beam ! Clean residual mean=0.000009 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.64043 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 73 components and 0.64043 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=7.877 mas, bmaj=8.684 mas, bpa=78.6 degrees ! Estimated noise=0.745132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107072 Jy ! Component: 100 - total flux cleaned = 0.00116579 Jy ! Component: 150 - total flux cleaned = 0.00103725 Jy ! Component: 200 - total flux cleaned = 0.000979934 Jy ! Total flux subtracted in 200 components = 0.000979934 Jy ! Clean residual min=-0.003604 max=0.003810 Jy/beam ! Clean residual mean=0.000025 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.64141 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 = 7.68077e-07 Jy ! Component: 100 - total flux cleaned = -1.14836e-07 Jy ! Component: 150 - total flux cleaned = -3.00132e-06 Jy ! Component: 200 - total flux cleaned = -4.48188e-06 Jy ! Total flux subtracted in 200 components = -4.48188e-06 Jy ! Clean residual min=-0.003599 max=0.003650 Jy/beam ! Clean residual mean=0.000026 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.641405 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 105 components and 0.641405 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.089 mas, bmaj=4.325 mas, bpa=33.92 degrees ! Estimated noise=0.576402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000718778 Jy ! Component: 100 - total flux cleaned = -0.000591854 Jy ! Component: 150 - total flux cleaned = -0.000702606 Jy ! Component: 200 - total flux cleaned = -0.000698508 Jy ! Total flux subtracted in 200 components = -0.000698508 Jy ! Clean residual min=-0.003537 max=0.003725 Jy/beam ! Clean residual mean=0.000012 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.640707 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 0.640707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067162Jy sigma=1.129286 ! Fit after self-cal, rms=0.067121Jy sigma=1.128641 wmodel J1443+6332_S_map.mod ! Writing 112 model components to file: J1443+6332_S_map.mod wobs J1443+6332_S_uvs.fits ! Writing UV FITS file: J1443+6332_S_uvs.fits wwins J1443+6332_S_map.win ! wwins: Wrote 7 windows to J1443+6332_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 = 0.00131191 Jy ! Component: 100 - total flux cleaned = 0.00208891 Jy ! Component: 150 - total flux cleaned = 0.00264423 Jy ! Component: 200 - total flux cleaned = 0.00311666 Jy ! Component: 250 - total flux cleaned = 0.00345696 Jy ! Component: 300 - total flux cleaned = 0.00373312 Jy ! Component: 350 - total flux cleaned = 0.00427041 Jy ! Component: 400 - total flux cleaned = 0.00458495 Jy ! Component: 450 - total flux cleaned = 0.00509812 Jy ! Component: 500 - total flux cleaned = 0.00534938 Jy ! Component: 550 - total flux cleaned = 0.00579195 Jy ! Component: 600 - total flux cleaned = 0.00608139 Jy ! Component: 650 - total flux cleaned = 0.00641299 Jy ! Component: 700 - total flux cleaned = 0.00669257 Jy ! Component: 750 - total flux cleaned = 0.00692187 Jy ! Component: 800 - total flux cleaned = 0.00719339 Jy ! Component: 850 - total flux cleaned = 0.00745997 Jy ! Component: 900 - total flux cleaned = 0.00750322 Jy ! Component: 950 - total flux cleaned = 0.00784861 Jy ! Component: 1000 - total flux cleaned = 0.00793371 Jy ! Component: 1050 - total flux cleaned = 0.00822799 Jy ! Component: 1100 - total flux cleaned = 0.00839324 Jy ! Component: 1150 - total flux cleaned = 0.0085978 Jy ! Component: 1200 - total flux cleaned = 0.00875894 Jy ! Component: 1250 - total flux cleaned = 0.00907742 Jy ! Component: 1300 - total flux cleaned = 0.00911654 Jy ! Component: 1350 - total flux cleaned = 0.00931135 Jy ! Component: 1400 - total flux cleaned = 0.00938773 Jy ! Component: 1450 - total flux cleaned = 0.00950149 Jy ! Component: 1500 - total flux cleaned = 0.00972523 Jy ! Component: 1550 - total flux cleaned = 0.00961515 Jy ! Component: 1600 - total flux cleaned = 0.00987003 Jy ! Component: 1650 - total flux cleaned = 0.0100858 Jy ! Component: 1700 - total flux cleaned = 0.0102635 Jy ! Component: 1750 - total flux cleaned = 0.0103697 Jy ! Component: 1800 - total flux cleaned = 0.0106129 Jy ! Component: 1850 - total flux cleaned = 0.010579 Jy ! Component: 1900 - total flux cleaned = 0.0106472 Jy ! Component: 1950 - total flux cleaned = 0.0107816 Jy ! Component: 2000 - total flux cleaned = 0.010915 Jy ! Component: 2050 - total flux cleaned = 0.0110135 Jy ! Component: 2100 - total flux cleaned = 0.0110137 Jy ! Component: 2150 - total flux cleaned = 0.011207 Jy ! Component: 2200 - total flux cleaned = 0.0112706 Jy ! Component: 2250 - total flux cleaned = 0.0113026 Jy ! Component: 2300 - total flux cleaned = 0.011583 Jy ! Component: 2350 - total flux cleaned = 0.0115209 Jy ! Component: 2400 - total flux cleaned = 0.0115816 Jy ! Component: 2450 - total flux cleaned = 0.0116718 Jy ! Component: 2500 - total flux cleaned = 0.0117311 Jy ! Component: 2550 - total flux cleaned = 0.0118196 Jy ! Component: 2600 - total flux cleaned = 0.0118486 Jy ! Component: 2650 - total flux cleaned = 0.0119065 Jy ! Component: 2700 - total flux cleaned = 0.0119349 Jy ! Component: 2750 - total flux cleaned = 0.011935 Jy ! Component: 2800 - total flux cleaned = 0.0121051 Jy ! Component: 2850 - total flux cleaned = 0.0121328 Jy ! Component: 2900 - total flux cleaned = 0.0121048 Jy ! Component: 2950 - total flux cleaned = 0.0121874 Jy ! Component: 3000 - total flux cleaned = 0.0121874 Jy ! Component: 3050 - total flux cleaned = 0.0122147 Jy ! Component: 3100 - total flux cleaned = 0.0122951 Jy ! Component: 3150 - total flux cleaned = 0.0122687 Jy ! Component: 3200 - total flux cleaned = 0.0122423 Jy ! Component: 3250 - total flux cleaned = 0.0122946 Jy ! Component: 3300 - total flux cleaned = 0.0121391 Jy ! Component: 3350 - total flux cleaned = 0.0121903 Jy ! Component: 3400 - total flux cleaned = 0.0121649 Jy ! Component: 3450 - total flux cleaned = 0.0120636 Jy ! Component: 3500 - total flux cleaned = 0.0120635 Jy ! Component: 3550 - total flux cleaned = 0.0119644 Jy ! Component: 3600 - total flux cleaned = 0.0119642 Jy ! Component: 3650 - total flux cleaned = 0.0118417 Jy ! Component: 3700 - total flux cleaned = 0.0118662 Jy ! Component: 3750 - total flux cleaned = 0.0118661 Jy ! Component: 3800 - total flux cleaned = 0.0118662 Jy ! Component: 3850 - total flux cleaned = 0.0117954 Jy ! Component: 3900 - total flux cleaned = 0.0117248 Jy ! Component: 3950 - total flux cleaned = 0.0117716 Jy ! Component: 4000 - total flux cleaned = 0.0117247 Jy ! Component: 4050 - total flux cleaned = 0.0116331 Jy ! Total flux subtracted in 4096 components = 0.0117245 Jy ! Clean residual min=-0.001417 max=0.001499 Jy/beam ! Clean residual mean=0.000007 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.652431 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 393 components and 0.652431 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1443+6332_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.089 x 4.325 at 33.92 degrees (North through East) ! Clean map min=-0.0026124 max=0.39919 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1443+6332_S_map.fits wmodel /vlbi/uf001/uva//J1443+6332_S_map.mod ! Writing 393 model components to file: /vlbi/uf001/uva//J1443+6332_S_map.mod wobs /vlbi/uf001/uva//J1443+6332_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1443+6332_S_uvs.fits wwins /vlbi/uf001/uva//J1443+6332_S_map.win ! wwins: Wrote 8 windows to /vlbi/uf001/uva//J1443+6332_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.399195 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000400502 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.300982 0.300982 0.601965 1.20393 2.40786 4.81572 9.63144 19.2629 38.5258 77.0515 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.399 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 996.735 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1443+6332_S_dfm.log closed on Mon Jan 14 03:02:00 2019