! Started logfile: /image_prod/ug002_uva//J0211+1707_S_dfm.log on Wed Mar 4 19:26:28 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//J0211+1707_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0211+1707_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979259 visibilities/baseline/integration-bin. ! Found source: J0211+1707 ! ! 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 7932 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 J0211+1707_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.020042Jy sigma=8.789306 ! Fit after self-cal, rms=0.844148Jy sigma=7.285580 ! 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=2.811 mas, bmaj=7.059 mas, bpa=-6.846 degrees ! Estimated noise=1.3118 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 = 0.119757 Jy ! Component: 100 - total flux cleaned = 0.153037 Jy ! Total flux subtracted in 100 components = 0.153037 Jy ! Clean residual min=-0.012084 max=0.040148 Jy/beam ! Clean residual mean=0.000054 rms=0.003828 Jy/beam ! Combined flux in latest and established models = 0.153037 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.153037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090263Jy sigma=0.743414 ! Fit after self-cal, rms=0.090035Jy sigma=0.741526 ! Inverting map ! Added new window around map position (8.5, -10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0356765 Jy ! Component: 100 - total flux cleaned = 0.0543093 Jy ! Total flux subtracted in 100 components = 0.0543093 Jy ! Clean residual min=-0.008436 max=0.014219 Jy/beam ! Clean residual mean=0.000037 rms=0.002542 Jy/beam ! Combined flux in latest and established models = 0.207346 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.207346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073887Jy sigma=0.590058 ! Fit after self-cal, rms=0.071783Jy sigma=0.571554 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161203 Jy ! Component: 100 - total flux cleaned = 0.0262724 Jy ! Total flux subtracted in 100 components = 0.0262724 Jy ! Clean residual min=-0.006668 max=0.012737 Jy/beam ! Clean residual mean=0.000032 rms=0.001875 Jy/beam ! Combined flux in latest and established models = 0.233619 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.233619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067417Jy sigma=0.532421 ! Fit after self-cal, rms=0.067131Jy sigma=0.529581 ! Inverting map ! Added new window around map position (23.5, -17.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128826 Jy ! Component: 100 - total flux cleaned = 0.0215566 Jy ! Total flux subtracted in 100 components = 0.0215566 Jy ! Clean residual min=-0.006230 max=0.011003 Jy/beam ! Clean residual mean=0.000025 rms=0.001484 Jy/beam ! Combined flux in latest and established models = 0.255175 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.255175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063985Jy sigma=0.498945 ! Fit after self-cal, rms=0.063868Jy sigma=0.497766 ! Inverting map ! Added new window around map position (4.5, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00976959 Jy ! Component: 100 - total flux cleaned = 0.0160776 Jy ! Total flux subtracted in 100 components = 0.0160776 Jy ! Clean residual min=-0.005428 max=0.006070 Jy/beam ! Clean residual mean=0.000020 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.271253 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.271253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062238Jy sigma=0.482958 ! Fit after self-cal, rms=0.062172Jy sigma=0.482375 ! 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=3.303 mas, bmaj=7.709 mas, bpa=-5.512 degrees ! Estimated noise=0.945235 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 = 0.00615033 Jy ! Component: 100 - total flux cleaned = 0.01036 Jy ! Component: 150 - total flux cleaned = 0.0135014 Jy ! Component: 200 - total flux cleaned = 0.0155638 Jy ! Total flux subtracted in 200 components = 0.0155638 Jy ! Clean residual min=-0.004158 max=0.005028 Jy/beam ! Clean residual mean=0.000019 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.286817 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 59 components and 0.286817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061336Jy sigma=0.475524 ! Fit after self-cal, rms=0.061302Jy sigma=0.475185 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.303 x 7.709 at -5.512 degrees (North through East) ! Clean map min=-0.0038908 max=0.14877 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.99 KP 0.99 ! LA 1.01 MK 0.95 NL 0.96 OV 0.96 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.03 KP 1.05 ! LA 0.99 MK 0.99 NL 0.89 OV 0.96 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 0.99 KP 1.05 ! LA 1.03 MK 1.01 NL 0.96 OV 0.93 ! PT 1.02 SC 1.07 ! ! ! Fit before self-cal, rms=0.061302Jy sigma=0.475185 ! Fit after self-cal, rms=0.059294Jy sigma=0.467868 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.301 mas, bmaj=7.713 mas, bpa=-5.857 degrees ! Estimated noise=0.93564 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 = 0.00227169 Jy ! Component: 100 - total flux cleaned = 0.00334623 Jy ! Component: 150 - total flux cleaned = 0.00368188 Jy ! Component: 200 - total flux cleaned = 0.00392873 Jy ! Total flux subtracted in 200 components = 0.00392873 Jy ! Clean residual min=-0.003550 max=0.004268 Jy/beam ! Clean residual mean=0.000018 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.290745 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.290745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059149Jy sigma=0.466703 ! Fit after self-cal, rms=0.059138Jy sigma=0.466599 ! 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=0.059138Jy sigma=0.466599 ! Fit after self-cal, rms=0.057480Jy sigma=0.455574 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.299 mas, bmaj=7.692 mas, bpa=-5.886 degrees ! Estimated noise=0.937606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150057 Jy ! Component: 100 - total flux cleaned = 0.00219052 Jy ! Component: 150 - total flux cleaned = 0.00247317 Jy ! Component: 200 - total flux cleaned = 0.00269084 Jy ! Total flux subtracted in 200 components = 0.00269084 Jy ! Clean residual min=-0.003099 max=0.003005 Jy/beam ! Clean residual mean=0.000016 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.293436 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.293436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057419Jy sigma=0.455084 ! Fit after self-cal, rms=0.057421Jy sigma=0.455009 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 = 0.000303158 Jy ! Component: 100 - total flux cleaned = 0.000359626 Jy ! Component: 150 - total flux cleaned = 0.000411583 Jy ! Component: 200 - total flux cleaned = 0.000459881 Jy ! Total flux subtracted in 200 components = 0.000459881 Jy ! Clean residual min=-0.003041 max=0.002991 Jy/beam ! Clean residual mean=0.000015 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.293896 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 0.293896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057394Jy sigma=0.454834 ! Fit after self-cal, rms=0.057392Jy sigma=0.454828 ! 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=0.057392Jy sigma=0.454828 ! Fit after self-cal, rms=0.056935Jy sigma=0.454022 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.296 mas, bmaj=7.683 mas, bpa=-5.904 degrees ! Estimated noise=0.936195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000810669 Jy ! Component: 100 - total flux cleaned = 0.00110294 Jy ! Component: 150 - total flux cleaned = 0.00124904 Jy ! Component: 200 - total flux cleaned = 0.0013387 Jy ! Total flux subtracted in 200 components = 0.0013387 Jy ! Clean residual min=-0.002952 max=0.002930 Jy/beam ! Clean residual mean=0.000015 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.295235 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.295235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056904Jy sigma=0.453825 ! Fit after self-cal, rms=0.056901Jy sigma=0.453814 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 = 9.50285e-05 Jy ! Component: 100 - total flux cleaned = 0.000156124 Jy ! Component: 150 - total flux cleaned = 0.000156308 Jy ! Component: 200 - total flux cleaned = 0.000175257 Jy ! Total flux subtracted in 200 components = 0.000175257 Jy ! Clean residual min=-0.002942 max=0.002942 Jy/beam ! Clean residual mean=0.000015 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.29541 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 126 components and 0.29541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056887Jy sigma=0.453717 ! Fit after self-cal, rms=0.056886Jy sigma=0.453715 ! 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=0.056886Jy sigma=0.453715 ! Fit after self-cal, rms=0.056850Jy sigma=0.453685 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.379 mas, bmaj=11.1 mas, bpa=-6.562 degrees ! Estimated noise=1.14498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158976 Jy ! Component: 100 - total flux cleaned = 0.00182716 Jy ! Component: 150 - total flux cleaned = 0.00217189 Jy ! Component: 200 - total flux cleaned = 0.00237409 Jy ! Total flux subtracted in 200 components = 0.00237409 Jy ! Clean residual min=-0.004075 max=0.004976 Jy/beam ! Clean residual mean=0.000031 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.297784 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 130 components and 0.297784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056869Jy sigma=0.453884 ! Fit after self-cal, rms=0.056862Jy sigma=0.453825 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 = 0.000175378 Jy ! Component: 100 - total flux cleaned = 0.000226219 Jy ! Component: 150 - total flux cleaned = 0.000250059 Jy ! Component: 200 - total flux cleaned = 0.000272336 Jy ! Total flux subtracted in 200 components = 0.000272336 Jy ! Clean residual min=-0.003982 max=0.005017 Jy/beam ! Clean residual mean=0.000030 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.298056 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 135 components and 0.298056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056880Jy sigma=0.453990 ! Fit after self-cal, rms=0.056879Jy sigma=0.453980 ! 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=3.296 mas, bmaj=7.683 mas, bpa=-5.912 degrees ! Estimated noise=0.936514 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.296 x 7.683 at -5.912 degrees (North through East) ! Clean map min=-0.0028553 max=0.14713 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=2.806 mas, bmaj=7.037 mas, bpa=-7.309 degrees ! Estimated noise=1.29796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11978 Jy ! Component: 100 - total flux cleaned = 0.166332 Jy ! Component: 150 - total flux cleaned = 0.195488 Jy ! Component: 200 - total flux cleaned = 0.215568 Jy ! Total flux subtracted in 200 components = 0.215568 Jy ! Clean residual min=-0.005940 max=0.011541 Jy/beam ! Clean residual mean=0.000036 rms=0.001903 Jy/beam ! Combined flux in latest and established models = 0.215568 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.215568 Jy ! Inverting map and beam ! Estimated beam: bmin=3.296 mas, bmaj=7.683 mas, bpa=-5.912 degrees ! Estimated noise=0.936514 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 = 0.0192655 Jy ! Component: 100 - total flux cleaned = 0.0332607 Jy ! Component: 150 - total flux cleaned = 0.0438237 Jy ! Component: 200 - total flux cleaned = 0.0519442 Jy ! Total flux subtracted in 200 components = 0.0519442 Jy ! Clean residual min=-0.003986 max=0.005121 Jy/beam ! Clean residual mean=0.000021 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.267512 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 51 components and 0.267512 Jy ! Inverting map ! Added new window around map position (19, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00638229 Jy ! Component: 100 - total flux cleaned = 0.0114263 Jy ! Component: 150 - total flux cleaned = 0.0154641 Jy ! Component: 200 - total flux cleaned = 0.0187113 Jy ! Total flux subtracted in 200 components = 0.0187113 Jy ! Clean residual min=-0.003345 max=0.002967 Jy/beam ! Clean residual mean=0.000016 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.286224 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 81 components and 0.286224 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=7.379 mas, bmaj=11.1 mas, bpa=-6.562 degrees ! Estimated noise=1.14498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00450628 Jy ! Component: 100 - total flux cleaned = 0.00740117 Jy ! Component: 150 - total flux cleaned = 0.00921922 Jy ! Component: 200 - total flux cleaned = 0.00981803 Jy ! Total flux subtracted in 200 components = 0.00981803 Jy ! Clean residual min=-0.004118 max=0.005093 Jy/beam ! Clean residual mean=0.000030 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 0.296042 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 = 0.000355098 Jy ! Component: 100 - total flux cleaned = 0.000623239 Jy ! Component: 150 - total flux cleaned = 0.000782646 Jy ! Component: 200 - total flux cleaned = 0.000996622 Jy ! Total flux subtracted in 200 components = 0.000996622 Jy ! Clean residual min=-0.004044 max=0.005071 Jy/beam ! Clean residual mean=0.000030 rms=0.001289 Jy/beam ! Combined flux in latest and established models = 0.297038 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 121 components and 0.297039 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.296 mas, bmaj=7.683 mas, bpa=-5.912 degrees ! Estimated noise=0.936514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.89384e-05 Jy ! Component: 100 - total flux cleaned = 0.00017898 Jy ! Component: 150 - total flux cleaned = 0.00026637 Jy ! Component: 200 - total flux cleaned = 0.000385387 Jy ! Total flux subtracted in 200 components = 0.000385387 Jy ! Clean residual min=-0.003169 max=0.002878 Jy/beam ! Clean residual mean=0.000014 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.297424 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 143 components and 0.297424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056769Jy sigma=0.452846 ! Fit after self-cal, rms=0.056735Jy sigma=0.452502 wmodel J0211+1707_S_map.mod ! Writing 143 model components to file: J0211+1707_S_map.mod wobs J0211+1707_S_uvs.fits ! Writing UV FITS file: J0211+1707_S_uvs.fits wwins J0211+1707_S_map.win ! wwins: Wrote 5 windows to J0211+1707_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 = 0.000128933 Jy ! Component: 100 - total flux cleaned = 0.000773912 Jy ! Component: 150 - total flux cleaned = 0.00148208 Jy ! Component: 200 - total flux cleaned = 0.00220387 Jy ! Component: 250 - total flux cleaned = 0.0028554 Jy ! Component: 300 - total flux cleaned = 0.00335947 Jy ! Component: 350 - total flux cleaned = 0.00388807 Jy ! Component: 400 - total flux cleaned = 0.00436098 Jy ! Component: 450 - total flux cleaned = 0.00478161 Jy ! Component: 500 - total flux cleaned = 0.00519121 Jy ! Component: 550 - total flux cleaned = 0.0055907 Jy ! Component: 600 - total flux cleaned = 0.00598051 Jy ! Component: 650 - total flux cleaned = 0.00629222 Jy ! Component: 700 - total flux cleaned = 0.00652886 Jy ! Component: 750 - total flux cleaned = 0.00669509 Jy ! Component: 800 - total flux cleaned = 0.00685853 Jy ! Component: 850 - total flux cleaned = 0.00705061 Jy ! Component: 900 - total flux cleaned = 0.00730193 Jy ! Component: 950 - total flux cleaned = 0.00748632 Jy ! Component: 1000 - total flux cleaned = 0.0076979 Jy ! Component: 1050 - total flux cleaned = 0.00778682 Jy ! Component: 1100 - total flux cleaned = 0.00793337 Jy ! Component: 1150 - total flux cleaned = 0.00807733 Jy ! Component: 1200 - total flux cleaned = 0.00819028 Jy ! Component: 1250 - total flux cleaned = 0.00830134 Jy ! Component: 1300 - total flux cleaned = 0.00835623 Jy ! Component: 1350 - total flux cleaned = 0.0084921 Jy ! Component: 1400 - total flux cleaned = 0.00854556 Jy ! Component: 1450 - total flux cleaned = 0.00862495 Jy ! Component: 1500 - total flux cleaned = 0.00865153 Jy ! Component: 1550 - total flux cleaned = 0.00878103 Jy ! Component: 1600 - total flux cleaned = 0.00883235 Jy ! Component: 1650 - total flux cleaned = 0.00900864 Jy ! Component: 1700 - total flux cleaned = 0.00905846 Jy ! Component: 1750 - total flux cleaned = 0.00913253 Jy ! Component: 1800 - total flux cleaned = 0.00925446 Jy ! Component: 1850 - total flux cleaned = 0.00932689 Jy ! Component: 1900 - total flux cleaned = 0.00951693 Jy ! Component: 1950 - total flux cleaned = 0.00954029 Jy ! Component: 2000 - total flux cleaned = 0.00958697 Jy ! Component: 2050 - total flux cleaned = 0.00977097 Jy ! Component: 2100 - total flux cleaned = 0.00979339 Jy ! Component: 2150 - total flux cleaned = 0.00988327 Jy ! Component: 2200 - total flux cleaned = 0.00992766 Jy ! Component: 2250 - total flux cleaned = 0.00999384 Jy ! Component: 2300 - total flux cleaned = 0.0100373 Jy ! Component: 2350 - total flux cleaned = 0.0101238 Jy ! Component: 2400 - total flux cleaned = 0.0101665 Jy ! Component: 2450 - total flux cleaned = 0.0103145 Jy ! Component: 2500 - total flux cleaned = 0.0103353 Jy ! Component: 2550 - total flux cleaned = 0.0103771 Jy ! Component: 2600 - total flux cleaned = 0.0104592 Jy ! Component: 2650 - total flux cleaned = 0.0104592 Jy ! Component: 2700 - total flux cleaned = 0.0104999 Jy ! Component: 2750 - total flux cleaned = 0.0106394 Jy ! Component: 2800 - total flux cleaned = 0.0106591 Jy ! Component: 2850 - total flux cleaned = 0.0107375 Jy ! Component: 2900 - total flux cleaned = 0.0108152 Jy ! Component: 2950 - total flux cleaned = 0.0108731 Jy ! Component: 3000 - total flux cleaned = 0.0109871 Jy ! Component: 3050 - total flux cleaned = 0.0109686 Jy ! Component: 3100 - total flux cleaned = 0.0110809 Jy ! Component: 3150 - total flux cleaned = 0.0111549 Jy ! Component: 3200 - total flux cleaned = 0.0111916 Jy ! Component: 3250 - total flux cleaned = 0.0113191 Jy ! Component: 3300 - total flux cleaned = 0.0113909 Jy ! Component: 3350 - total flux cleaned = 0.0114269 Jy ! Component: 3400 - total flux cleaned = 0.0114804 Jy ! Component: 3450 - total flux cleaned = 0.0115508 Jy ! Component: 3500 - total flux cleaned = 0.0116205 Jy ! Component: 3550 - total flux cleaned = 0.0116898 Jy ! Component: 3600 - total flux cleaned = 0.0117758 Jy ! Component: 3650 - total flux cleaned = 0.0118441 Jy ! Component: 3700 - total flux cleaned = 0.0119623 Jy ! Component: 3750 - total flux cleaned = 0.0119957 Jy ! Component: 3800 - total flux cleaned = 0.0121121 Jy ! Component: 3850 - total flux cleaned = 0.0120956 Jy ! Component: 3900 - total flux cleaned = 0.0122429 Jy ! Component: 3950 - total flux cleaned = 0.01234 Jy ! Component: 4000 - total flux cleaned = 0.012372 Jy ! Component: 4050 - total flux cleaned = 0.0124198 Jy ! Total flux subtracted in 4096 components = 0.0124832 Jy ! Clean residual min=-0.000942 max=0.000859 Jy/beam ! Clean residual mean=0.000004 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.309907 Jy keep ! Adding 370 model components to the UV plane model. ! The established model now contains 513 components and 0.309907 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0211+1707_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.296 x 7.683 at -5.912 degrees (North through East) ! Clean map min=-0.0019679 max=0.14756 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0211+1707_S_map.fits wmodel /image_prod/ug002_uva//J0211+1707_S_map.mod ! Writing 513 model components to file: /image_prod/ug002_uva//J0211+1707_S_map.mod wobs /image_prod/ug002_uva//J0211+1707_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0211+1707_S_uvs.fits wwins /image_prod/ug002_uva//J0211+1707_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0211+1707_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.147561 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00032112 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.652857 0.652857 1.30571 2.61143 5.22286 10.4457 20.8914 41.7828 83.5657 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.147 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 459.518 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0211+1707_S_dfm.log closed on Wed Mar 4 19:26:32 2020