! Started logfile: /image_prod/ug002_uva//J0943-0819_S_dfm.log on Wed Mar 4 23:10:33 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//J0943-0819_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0943-0819_S_uva.fits ! AN table 1: 90 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.999259 visibilities/baseline/integration-bin. ! Found source: J0943-0819 ! ! 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 12141 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 J0943-0819_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.201485Jy sigma=7.222452 ! Fit after self-cal, rms=0.820182Jy sigma=5.422575 ! 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=2.57 mas, bmaj=6.908 mas, bpa=-2.531 degrees ! Estimated noise=1.40956 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 = 0.181841 Jy ! Component: 100 - total flux cleaned = 0.276599 Jy ! Total flux subtracted in 100 components = 0.276599 Jy ! Clean residual min=-0.040236 max=0.075480 Jy/beam ! Clean residual mean=0.000019 rms=0.012830 Jy/beam ! Combined flux in latest and established models = 0.276599 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 0.276599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.537104Jy sigma=2.341165 ! Fit after self-cal, rms=0.536742Jy sigma=2.338915 ! 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=3.043 mas, bmaj=7.758 mas, bpa=-2.214 degrees ! Estimated noise=1.01805 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 = 0.14786 Jy ! Component: 100 - total flux cleaned = 0.244052 Jy ! Component: 150 - total flux cleaned = 0.307656 Jy ! Component: 200 - total flux cleaned = 0.349692 Jy ! Total flux subtracted in 200 components = 0.349692 Jy ! Clean residual min=-0.057398 max=0.126671 Jy/beam ! Clean residual mean=-0.000103 rms=0.023389 Jy/beam ! Combined flux in latest and established models = 0.626291 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 56 components and 0.626291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.446441Jy sigma=2.095274 ! Fit after self-cal, rms=0.445532Jy sigma=2.090711 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.043 x 7.758 at -2.214 degrees (North through East) ! Clean map min=-0.05737 max=0.23375 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 3.26 FD 0.91 HN 2.33 KP 0.66 ! LA 0.54 MK 1.72 NL 2.94 OV 2.68 ! PT 0.51 SC 1.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.39 FD 0.85 HN 2.16 KP 0.66 ! LA 0.55 MK 1.83 NL 2.66 OV 2.57 ! PT 0.53 SC 1.50 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 2.88 FD 0.89 HN 2.15 KP 0.70 ! LA 0.53 MK 1.87 NL 3.03 OV 2.90 ! PT 0.53 SC 1.48 ! ! ! Fit before self-cal, rms=0.445532Jy sigma=2.090711 ! Fit after self-cal, rms=1.010930Jy sigma=1.275752 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.52 mas, bmaj=9.04 mas, bpa=-0.8572 degrees ! Estimated noise=1.40068 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 = 0.0445919 Jy ! Component: 100 - total flux cleaned = 0.0435374 Jy ! Component: 150 - total flux cleaned = 0.041965 Jy ! Component: 200 - total flux cleaned = 0.041011 Jy ! Total flux subtracted in 200 components = 0.041011 Jy ! Clean residual min=-0.055110 max=0.067808 Jy/beam ! Clean residual mean=-0.000005 rms=0.015416 Jy/beam ! Combined flux in latest and established models = 0.667302 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 56 components and 0.667302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.997531Jy sigma=1.299531 ! Fit after self-cal, rms=1.015402Jy sigma=1.270946 ! 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=1.015402Jy sigma=1.270946 ! Fit after self-cal, rms=1.343914Jy sigma=1.183499 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.833 mas, bmaj=9.601 mas, bpa=0.1856 degrees ! Estimated noise=1.64347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0412875 Jy ! Component: 100 - total flux cleaned = 0.0394906 Jy ! Component: 150 - total flux cleaned = 0.0367778 Jy ! Component: 200 - total flux cleaned = 0.0344068 Jy ! Total flux subtracted in 200 components = 0.0344068 Jy ! Clean residual min=-0.061488 max=0.072905 Jy/beam ! Clean residual mean=-0.000055 rms=0.016875 Jy/beam ! Combined flux in latest and established models = 0.701709 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.701709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.333688Jy sigma=1.201685 ! Fit after self-cal, rms=1.335198Jy sigma=1.200710 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 (-69.5, -70). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0547306 Jy ! Component: 100 - total flux cleaned = 0.0647705 Jy ! Component: 150 - total flux cleaned = 0.0621776 Jy ! Component: 200 - total flux cleaned = 0.0609724 Jy ! Total flux subtracted in 200 components = 0.0609724 Jy ! Clean residual min=-0.057184 max=0.062746 Jy/beam ! Clean residual mean=-0.000088 rms=0.016072 Jy/beam ! Combined flux in latest and established models = 0.762681 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.762681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.317921Jy sigma=1.167799 ! Fit after self-cal, rms=1.315620Jy sigma=1.162174 ! 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=1.315620Jy sigma=1.162174 ! Fit after self-cal, rms=2.536834Jy sigma=1.080462 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.133 mas, bmaj=10.3 mas, bpa=-0.2035 degrees ! Estimated noise=1.8069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0366603 Jy ! Component: 100 - total flux cleaned = 0.0341687 Jy ! Component: 150 - total flux cleaned = 0.0330578 Jy ! Component: 200 - total flux cleaned = 0.0320613 Jy ! Total flux subtracted in 200 components = 0.0320613 Jy ! Clean residual min=-0.048851 max=0.071685 Jy/beam ! Clean residual mean=-0.000089 rms=0.016425 Jy/beam ! Combined flux in latest and established models = 0.794742 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 86 components and 0.794742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=2.531275Jy sigma=1.088994 ! Fit after self-cal, rms=2.531060Jy sigma=1.087569 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 (-69.5, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0548308 Jy ! Component: 100 - total flux cleaned = 0.0700955 Jy ! Component: 150 - total flux cleaned = 0.0782272 Jy ! Component: 200 - total flux cleaned = 0.0843502 Jy ! Total flux subtracted in 200 components = 0.0843502 Jy ! Clean residual min=-0.052539 max=0.065902 Jy/beam ! Clean residual mean=-0.000047 rms=0.015900 Jy/beam ! Combined flux in latest and established models = 0.879092 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.879093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=2.528310Jy sigma=1.067273 ! Fit after self-cal, rms=2.524457Jy sigma=1.063458 ! 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=2.524457Jy sigma=1.063458 ! Fit after self-cal, rms=2.805987Jy sigma=1.050668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.577 mas, bmaj=18.87 mas, bpa=-1.41 degrees ! Estimated noise=1.73402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00700249 Jy ! Component: 100 - total flux cleaned = 0.00700288 Jy ! Component: 150 - total flux cleaned = 0.00488427 Jy ! Component: 200 - total flux cleaned = 0.00390911 Jy ! Total flux subtracted in 200 components = 0.00390911 Jy ! Clean residual min=-0.072611 max=0.063522 Jy/beam ! Clean residual mean=-0.000051 rms=0.019146 Jy/beam ! Combined flux in latest and established models = 0.883002 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 116 components and 0.883002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=2.803845Jy sigma=1.049264 ! Fit after self-cal, rms=2.803485Jy sigma=1.048789 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 = 9.96402e-06 Jy ! Component: 100 - total flux cleaned = -0.00190546 Jy ! Component: 150 - total flux cleaned = -0.00371729 Jy ! Component: 200 - total flux cleaned = -0.00637464 Jy ! Total flux subtracted in 200 components = -0.00637464 Jy ! Clean residual min=-0.072732 max=0.063911 Jy/beam ! Clean residual mean=-0.000056 rms=0.019109 Jy/beam ! Combined flux in latest and established models = 0.876627 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.876627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=2.802095Jy sigma=1.048087 ! Fit after self-cal, rms=2.801801Jy sigma=1.047872 ! 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=4.269 mas, bmaj=10.54 mas, bpa=0.0738 degrees ! Estimated noise=1.89291 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.269 x 10.54 at 0.0738 degrees (North through East) ! Clean map min=-0.071334 max=0.50618 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=2.801801Jy sigma=1.047872 ! Fit after self-cal, rms=4.374309Jy sigma=1.030939 ! Inverting map and beam ! Estimated beam: bmin=4.403 mas, bmaj=10.76 mas, bpa=0.5625 degrees ! Estimated noise=1.96806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0409659 Jy ! Component: 100 - total flux cleaned = 0.0621907 Jy ! Component: 150 - total flux cleaned = 0.0689316 Jy ! Component: 200 - total flux cleaned = 0.0720821 Jy ! Total flux subtracted in 200 components = 0.0720821 Jy ! Clean residual min=-0.057273 max=0.073150 Jy/beam ! Clean residual mean=-0.000034 rms=0.016903 Jy/beam ! Combined flux in latest and established models = 0.948709 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 133 components and 0.948709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=4.370420Jy sigma=1.038857 ! Fit after self-cal, rms=4.369995Jy sigma=1.038217 ! Inverting map ! Added new window around map position (-1.5, 35.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0406829 Jy ! Component: 100 - total flux cleaned = 0.0356896 Jy ! Component: 150 - total flux cleaned = 0.0356738 Jy ! Component: 200 - total flux cleaned = 0.0369972 Jy ! Total flux subtracted in 200 components = 0.0369972 Jy ! Clean residual min=-0.052689 max=0.064598 Jy/beam ! Clean residual mean=-0.000032 rms=0.016590 Jy/beam ! Combined flux in latest and established models = 0.985706 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 151 components and 0.985706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=4.359431Jy sigma=1.014133 ! Fit after self-cal, rms=4.362351Jy sigma=1.010888 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=4.362351Jy sigma=1.010888 ! Fit after self-cal, rms=3.268622Jy sigma=1.005744 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=3.456 mas, bmaj=8.665 mas, bpa=0.7898 degrees ! Estimated noise=3.72768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.42538 Jy ! Component: 100 - total flux cleaned = 0.574079 Jy ! Component: 150 - total flux cleaned = 0.653973 Jy ! Component: 200 - total flux cleaned = 0.723208 Jy ! Total flux subtracted in 200 components = 0.723208 Jy ! Clean residual min=-0.068954 max=0.098850 Jy/beam ! Clean residual mean=-0.000011 rms=0.019832 Jy/beam ! Combined flux in latest and established models = 0.723208 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.723208 Jy ! Inverting map and beam ! Estimated beam: bmin=4.468 mas, bmaj=10.9 mas, bpa=0.2842 degrees ! Estimated noise=2.02149 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) ! Added new window around map position (-22, 39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104303 Jy ! Component: 100 - total flux cleaned = 0.164645 Jy ! Component: 150 - total flux cleaned = 0.192032 Jy ! Component: 200 - total flux cleaned = 0.202547 Jy ! Total flux subtracted in 200 components = 0.202547 Jy ! Clean residual min=-0.060313 max=0.074796 Jy/beam ! Clean residual mean=-0.000021 rms=0.018491 Jy/beam ! Combined flux in latest and established models = 0.925755 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 51 components and 0.925755 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=9.732 mas, bmaj=19.05 mas, bpa=-1.223 degrees ! Estimated noise=1.79813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00350122 Jy ! Component: 100 - total flux cleaned = 0.00568343 Jy ! Component: 150 - total flux cleaned = 0.0109026 Jy ! Component: 200 - total flux cleaned = 0.014182 Jy ! Total flux subtracted in 200 components = 0.014182 Jy ! Clean residual min=-0.065224 max=0.074282 Jy/beam ! Clean residual mean=-0.000052 rms=0.020448 Jy/beam ! Combined flux in latest and established models = 0.939937 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 = -0.00153105 Jy ! Component: 100 - total flux cleaned = -0.00304703 Jy ! Component: 150 - total flux cleaned = -0.00742966 Jy ! Component: 200 - total flux cleaned = -0.011613 Jy ! Total flux subtracted in 200 components = -0.011613 Jy ! Clean residual min=-0.063272 max=0.072878 Jy/beam ! Clean residual mean=-0.000054 rms=0.019861 Jy/beam ! Combined flux in latest and established models = 0.928324 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 85 components and 0.928324 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.468 mas, bmaj=10.9 mas, bpa=0.2842 degrees ! Estimated noise=2.02149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120251 Jy ! Component: 100 - total flux cleaned = 0.01558 Jy ! Component: 150 - total flux cleaned = 0.0139832 Jy ! Component: 200 - total flux cleaned = 0.0139591 Jy ! Total flux subtracted in 200 components = 0.0139591 Jy ! Clean residual min=-0.057268 max=0.073697 Jy/beam ! Clean residual mean=-0.000035 rms=0.016973 Jy/beam ! Combined flux in latest and established models = 0.942283 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.942283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=3.253618Jy sigma=1.003086 ! Fit after self-cal, rms=3.245515Jy sigma=0.983549 wmodel J0943-0819_S_map.mod ! Writing 103 model components to file: J0943-0819_S_map.mod wobs J0943-0819_S_uvs.fits ! Writing UV FITS file: J0943-0819_S_uvs.fits wwins J0943-0819_S_map.win ! wwins: Wrote 5 windows to J0943-0819_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 = 0.0298625 Jy ! Component: 100 - total flux cleaned = 0.0444599 Jy ! Component: 150 - total flux cleaned = 0.0523205 Jy ! Component: 200 - total flux cleaned = 0.0570316 Jy ! Component: 250 - total flux cleaned = 0.0634001 Jy ! Component: 300 - total flux cleaned = 0.0695907 Jy ! Component: 350 - total flux cleaned = 0.0782361 Jy ! Component: 400 - total flux cleaned = 0.0892202 Jy ! Component: 450 - total flux cleaned = 0.0991477 Jy ! Component: 500 - total flux cleaned = 0.107283 Jy ! Component: 550 - total flux cleaned = 0.116054 Jy ! Component: 600 - total flux cleaned = 0.123109 Jy ! Component: 650 - total flux cleaned = 0.130809 Jy ! Component: 700 - total flux cleaned = 0.136876 Jy ! Component: 750 - total flux cleaned = 0.143605 Jy ! Component: 800 - total flux cleaned = 0.15022 Jy ! Component: 850 - total flux cleaned = 0.155299 Jy ! Component: 900 - total flux cleaned = 0.158881 Jy ! Component: 950 - total flux cleaned = 0.164531 Jy ! Component: 1000 - total flux cleaned = 0.168021 Jy ! Component: 1050 - total flux cleaned = 0.171472 Jy ! Component: 1100 - total flux cleaned = 0.175565 Jy ! Component: 1150 - total flux cleaned = 0.178937 Jy ! Component: 1200 - total flux cleaned = 0.183589 Jy ! Component: 1250 - total flux cleaned = 0.185563 Jy ! Component: 1300 - total flux cleaned = 0.189465 Jy ! Component: 1350 - total flux cleaned = 0.188821 Jy ! Component: 1400 - total flux cleaned = 0.191386 Jy ! Component: 1450 - total flux cleaned = 0.19519 Jy ! Component: 1500 - total flux cleaned = 0.197695 Jy ! Component: 1550 - total flux cleaned = 0.200179 Jy ! Component: 1600 - total flux cleaned = 0.201415 Jy ! Component: 1650 - total flux cleaned = 0.205088 Jy ! Component: 1700 - total flux cleaned = 0.206297 Jy ! Component: 1750 - total flux cleaned = 0.206906 Jy ! Component: 1800 - total flux cleaned = 0.208707 Jy ! Component: 1850 - total flux cleaned = 0.212277 Jy ! Component: 1900 - total flux cleaned = 0.21169 Jy ! Component: 1950 - total flux cleaned = 0.214036 Jy ! Component: 2000 - total flux cleaned = 0.216364 Jy ! Component: 2050 - total flux cleaned = 0.217521 Jy ! Component: 2100 - total flux cleaned = 0.218668 Jy ! Component: 2150 - total flux cleaned = 0.221531 Jy ! Component: 2200 - total flux cleaned = 0.223799 Jy ! Component: 2250 - total flux cleaned = 0.223798 Jy ! Component: 2300 - total flux cleaned = 0.226613 Jy ! Component: 2350 - total flux cleaned = 0.230524 Jy ! Component: 2400 - total flux cleaned = 0.23052 Jy ! Component: 2450 - total flux cleaned = 0.233836 Jy ! Component: 2500 - total flux cleaned = 0.235482 Jy ! Component: 2550 - total flux cleaned = 0.236572 Jy ! Component: 2600 - total flux cleaned = 0.239284 Jy ! Component: 2650 - total flux cleaned = 0.239822 Jy ! Component: 2700 - total flux cleaned = 0.241432 Jy ! Component: 2750 - total flux cleaned = 0.245172 Jy ! Component: 2800 - total flux cleaned = 0.2473 Jy ! Component: 2850 - total flux cleaned = 0.247832 Jy ! Component: 2900 - total flux cleaned = 0.24836 Jy ! Component: 2950 - total flux cleaned = 0.250454 Jy ! Component: 3000 - total flux cleaned = 0.251498 Jy ! Component: 3050 - total flux cleaned = 0.253052 Jy ! Component: 3100 - total flux cleaned = 0.255116 Jy ! Component: 3150 - total flux cleaned = 0.256146 Jy ! Component: 3200 - total flux cleaned = 0.257165 Jy ! Component: 3250 - total flux cleaned = 0.259703 Jy ! Component: 3300 - total flux cleaned = 0.261724 Jy ! Component: 3350 - total flux cleaned = 0.262225 Jy ! Component: 3400 - total flux cleaned = 0.26523 Jy ! Component: 3450 - total flux cleaned = 0.26772 Jy ! Component: 3500 - total flux cleaned = 0.270203 Jy ! Component: 3550 - total flux cleaned = 0.270692 Jy ! Component: 3600 - total flux cleaned = 0.272662 Jy ! Component: 3650 - total flux cleaned = 0.275114 Jy ! Component: 3700 - total flux cleaned = 0.275113 Jy ! Component: 3750 - total flux cleaned = 0.276576 Jy ! Component: 3800 - total flux cleaned = 0.279004 Jy ! Component: 3850 - total flux cleaned = 0.279487 Jy ! Component: 3900 - total flux cleaned = 0.280449 Jy ! Component: 3950 - total flux cleaned = 0.281891 Jy ! Component: 4000 - total flux cleaned = 0.283329 Jy ! Component: 4050 - total flux cleaned = 0.283803 Jy ! Total flux subtracted in 4096 components = 0.287609 Jy ! Clean residual min=-0.024225 max=0.026950 Jy/beam ! Clean residual mean=-0.000060 rms=0.009729 Jy/beam ! Combined flux in latest and established models = 1.22989 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 372 components and 1.22989 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0943-0819_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.468 x 10.9 at 0.2842 degrees (North through East) ! Clean map min=-0.066899 max=0.62596 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0943-0819_S_map.fits wmodel /image_prod/ug002_uva//J0943-0819_S_map.mod ! Writing 372 model components to file: /image_prod/ug002_uva//J0943-0819_S_map.mod wobs /image_prod/ug002_uva//J0943-0819_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0943-0819_S_uvs.fits wwins /image_prod/ug002_uva//J0943-0819_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0943-0819_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.625963 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00950547 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.5556 4.5556 9.11121 18.2224 36.4448 72.8896 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0285 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.625 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 65.852 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0943-0819_S_dfm.log closed on Wed Mar 4 23:10:37 2020