! Started logfile: /image_prod/ug002_uva//J2253+1942_S_k_dfm.log on Thu Mar 5 05:56:26 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//J2253+1942_S_k_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2253+1942_S_k_uva.fits ! AN table 1: 12 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.789352 visibilities/baseline/integration-bin. ! Found source: J2253+1942 ! ! 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 40 lines of history. ! ! Reading 1023 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 J2253+1942_S_k] 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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.046867Jy sigma=9.714728 ! Fit after self-cal, rms=0.740509Jy sigma=6.840811 ! 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=3.034 mas, bmaj=5.912 mas, bpa=-6.045 degrees ! Estimated noise=2.95727 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 = 0.201023 Jy ! Component: 100 - total flux cleaned = 0.245966 Jy ! Total flux subtracted in 100 components = 0.245966 Jy ! Clean residual min=-0.012877 max=0.015651 Jy/beam ! Clean residual mean=-0.000015 rms=0.003108 Jy/beam ! Combined flux in latest and established models = 0.245966 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.245966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068484Jy sigma=0.567765 ! Fit after self-cal, rms=0.068482Jy sigma=0.567649 ! 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=3.546 mas, bmaj=6.812 mas, bpa=-4.018 degrees ! Estimated noise=2.49689 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 = 0.0182198 Jy ! Component: 100 - total flux cleaned = 0.0260193 Jy ! Component: 150 - total flux cleaned = 0.0284562 Jy ! Component: 200 - total flux cleaned = 0.0288999 Jy ! Total flux subtracted in 200 components = 0.0288999 Jy ! Clean residual min=-0.009901 max=0.007345 Jy/beam ! Clean residual mean=0.000016 rms=0.002272 Jy/beam ! Combined flux in latest and established models = 0.274866 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 30 components and 0.274866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063545Jy sigma=0.528113 ! Fit after self-cal, rms=0.063480Jy sigma=0.527300 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.546 x 6.812 at -4.018 degrees (North through East) ! Clean map min=-0.0094975 max=0.26058 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.98 KP 1.02 ! LA 1.09 MK 1.03 OV 0.80 PT 1.06 ! SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.06 HN 0.99 KP 1.03 ! LA 1.06 MK 1.04 OV 0.87 PT 1.03 ! SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.00 KP 1.03 ! LA 1.04 MK 0.98 OV 0.90 PT 1.03 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.063480Jy sigma=0.527300 ! Fit after self-cal, rms=0.057237Jy sigma=0.470337 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.545 mas, bmaj=6.79 mas, bpa=-3.559 degrees ! Estimated noise=2.49734 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 = 0.00146514 Jy ! Component: 100 - total flux cleaned = 0.00137184 Jy ! Component: 150 - total flux cleaned = 0.00137328 Jy ! Component: 200 - total flux cleaned = 0.00144152 Jy ! Total flux subtracted in 200 components = 0.00144152 Jy ! Clean residual min=-0.004751 max=0.005265 Jy/beam ! Clean residual mean=-0.000018 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 0.276307 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.276307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056861Jy sigma=0.468139 ! Fit after self-cal, rms=0.056846Jy sigma=0.467587 ! 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=0.056846Jy sigma=0.467587 ! Fit after self-cal, rms=0.056658Jy sigma=0.461138 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.538 mas, bmaj=6.794 mas, bpa=-3.174 degrees ! Estimated noise=2.50786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185761 Jy ! Component: 100 - total flux cleaned = 0.00167924 Jy ! Component: 150 - total flux cleaned = 0.00168114 Jy ! Component: 200 - total flux cleaned = 0.00172745 Jy ! Total flux subtracted in 200 components = 0.00172745 Jy ! Clean residual min=-0.004657 max=0.005033 Jy/beam ! Clean residual mean=-0.000007 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.278035 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.278035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056447Jy sigma=0.460037 ! Fit after self-cal, rms=0.056426Jy sigma=0.459789 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 (-51, -52.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319783 Jy ! Component: 100 - total flux cleaned = 0.00360404 Jy ! Component: 150 - total flux cleaned = 0.00352341 Jy ! Component: 200 - total flux cleaned = 0.00359779 Jy ! Total flux subtracted in 200 components = 0.00359779 Jy ! Clean residual min=-0.004241 max=0.004299 Jy/beam ! Clean residual mean=-0.000009 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.281633 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.281633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055965Jy sigma=0.456607 ! Fit after self-cal, rms=0.055953Jy sigma=0.456483 ! 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=0.055953Jy sigma=0.456483 ! Fit after self-cal, rms=0.055995Jy sigma=0.456135 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.531 mas, bmaj=6.78 mas, bpa=-2.898 degrees ! Estimated noise=2.51301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186186 Jy ! Component: 100 - total flux cleaned = 0.00212925 Jy ! Component: 150 - total flux cleaned = 0.00219067 Jy ! Component: 200 - total flux cleaned = 0.00219189 Jy ! Total flux subtracted in 200 components = 0.00219189 Jy ! Clean residual min=-0.004235 max=0.004210 Jy/beam ! Clean residual mean=-0.000009 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.283825 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.283825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055804Jy sigma=0.455036 ! Fit after self-cal, rms=0.055802Jy sigma=0.454983 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 = 0.000383799 Jy ! Component: 100 - total flux cleaned = 0.000383078 Jy ! Component: 150 - total flux cleaned = 0.000280025 Jy ! Component: 200 - total flux cleaned = 0.000232395 Jy ! Total flux subtracted in 200 components = 0.000232395 Jy ! Clean residual min=-0.004217 max=0.004112 Jy/beam ! Clean residual mean=-0.000009 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.284057 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.284057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055699Jy sigma=0.454323 ! Fit after self-cal, rms=0.055699Jy sigma=0.454302 ! 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=0.055699Jy sigma=0.454302 ! Fit after self-cal, rms=0.055773Jy sigma=0.454083 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.636 mas, bmaj=10.87 mas, bpa=-3.358 degrees ! Estimated noise=3.1279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0008053 Jy ! Component: 100 - total flux cleaned = 0.000792619 Jy ! Component: 150 - total flux cleaned = 0.000891221 Jy ! Component: 200 - total flux cleaned = 0.000949305 Jy ! Total flux subtracted in 200 components = 0.000949305 Jy ! Clean residual min=-0.004447 max=0.003970 Jy/beam ! Clean residual mean=-0.000014 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.285006 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.285006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055736Jy sigma=0.454012 ! Fit after self-cal, rms=0.055732Jy sigma=0.453985 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 = 1.87284e-05 Jy ! Component: 100 - total flux cleaned = -6.86722e-06 Jy ! Component: 150 - total flux cleaned = 1.63386e-05 Jy ! Component: 200 - total flux cleaned = 3.83056e-05 Jy ! Total flux subtracted in 200 components = 3.83056e-05 Jy ! Clean residual min=-0.004374 max=0.003999 Jy/beam ! Clean residual mean=-0.000013 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.285044 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.285044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055726Jy sigma=0.454109 ! Fit after self-cal, rms=0.055726Jy sigma=0.454094 ! 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=3.527 mas, bmaj=6.769 mas, bpa=-2.725 degrees ! Estimated noise=2.5205 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.527 x 6.769 at -2.725 degrees (North through East) ! Clean map min=-0.0036878 max=0.26214 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=3.021 mas, bmaj=5.896 mas, bpa=-4.745 degrees ! Estimated noise=2.97102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.201843 Jy ! Component: 100 - total flux cleaned = 0.24799 Jy ! Component: 150 - total flux cleaned = 0.265664 Jy ! Component: 200 - total flux cleaned = 0.274603 Jy ! Total flux subtracted in 200 components = 0.274603 Jy ! Clean residual min=-0.006203 max=0.006669 Jy/beam ! Clean residual mean=-0.000014 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.274603 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.274603 Jy ! Inverting map and beam ! Estimated beam: bmin=3.527 mas, bmaj=6.769 mas, bpa=-2.725 degrees ! Estimated noise=2.5205 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 = 0.00636969 Jy ! Component: 100 - total flux cleaned = 0.00925129 Jy ! Component: 150 - total flux cleaned = 0.00974848 Jy ! Component: 200 - total flux cleaned = 0.0100686 Jy ! Total flux subtracted in 200 components = 0.0100686 Jy ! Clean residual min=-0.004513 max=0.004272 Jy/beam ! Clean residual mean=-0.000010 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.284672 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.284672 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=8.636 mas, bmaj=10.87 mas, bpa=-3.358 degrees ! Estimated noise=3.1279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000433801 Jy ! Component: 100 - total flux cleaned = -0.000493838 Jy ! Component: 150 - total flux cleaned = -0.000496857 Jy ! Component: 200 - total flux cleaned = -0.000498353 Jy ! Total flux subtracted in 200 components = -0.000498353 Jy ! Clean residual min=-0.004629 max=0.003973 Jy/beam ! Clean residual mean=-0.000015 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.284173 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 = 7.817e-05 Jy ! Component: 100 - total flux cleaned = 0.000113518 Jy ! Component: 150 - total flux cleaned = 0.000146292 Jy ! Component: 200 - total flux cleaned = 0.000178899 Jy ! Total flux subtracted in 200 components = 0.000178899 Jy ! Clean residual min=-0.004513 max=0.004028 Jy/beam ! Clean residual mean=-0.000013 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.284352 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 61 components and 0.284352 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.527 mas, bmaj=6.769 mas, bpa=-2.725 degrees ! Estimated noise=2.5205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000345031 Jy ! Component: 100 - total flux cleaned = 0.000493258 Jy ! Component: 150 - total flux cleaned = 0.00069148 Jy ! Component: 200 - total flux cleaned = 0.00068785 Jy ! Total flux subtracted in 200 components = 0.00068785 Jy ! Clean residual min=-0.004042 max=0.004353 Jy/beam ! Clean residual mean=-0.000008 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.28504 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.28504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055916Jy sigma=0.455973 ! Fit after self-cal, rms=0.055896Jy sigma=0.455597 wmodel J2253+1942_S_k_map.mod ! Writing 76 model components to file: J2253+1942_S_k_map.mod wobs J2253+1942_S_k_uvs.fits ! Writing UV FITS file: J2253+1942_S_k_uvs.fits wwins J2253+1942_S_k_map.win ! wwins: Wrote 2 windows to J2253+1942_S_k_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 = 0.000896836 Jy ! Component: 100 - total flux cleaned = 0.00130907 Jy ! Component: 150 - total flux cleaned = 0.00137105 Jy ! Component: 200 - total flux cleaned = 0.00149312 Jy ! Component: 250 - total flux cleaned = 0.00143186 Jy ! Component: 300 - total flux cleaned = 0.00148796 Jy ! Component: 350 - total flux cleaned = 0.0014328 Jy ! Component: 400 - total flux cleaned = 0.00148589 Jy ! Component: 450 - total flux cleaned = 0.00143366 Jy ! Component: 500 - total flux cleaned = 0.0014333 Jy ! Component: 550 - total flux cleaned = 0.00123863 Jy ! Component: 600 - total flux cleaned = 0.0011429 Jy ! Component: 650 - total flux cleaned = 0.000912176 Jy ! Component: 700 - total flux cleaned = 0.000777514 Jy ! Component: 750 - total flux cleaned = 0.000558632 Jy ! Component: 800 - total flux cleaned = 0.000301219 Jy ! Component: 850 - total flux cleaned = 9.17757e-05 Jy ! Component: 900 - total flux cleaned = -0.000194492 Jy ! Component: 950 - total flux cleaned = -0.000434697 Jy ! Component: 1000 - total flux cleaned = -0.000749399 Jy ! Component: 1050 - total flux cleaned = -0.00105774 Jy ! Component: 1100 - total flux cleaned = -0.00143544 Jy ! Component: 1150 - total flux cleaned = -0.00176822 Jy ! Component: 1200 - total flux cleaned = -0.00202358 Jy ! Component: 1250 - total flux cleaned = -0.00223828 Jy ! Component: 1300 - total flux cleaned = -0.00251988 Jy ! Component: 1350 - total flux cleaned = -0.00279706 Jy ! Component: 1400 - total flux cleaned = -0.00303516 Jy ! Component: 1450 - total flux cleaned = -0.00327005 Jy ! Component: 1500 - total flux cleaned = -0.00336947 Jy ! Component: 1550 - total flux cleaned = -0.00356599 Jy ! Component: 1600 - total flux cleaned = -0.0038238 Jy ! Component: 1650 - total flux cleaned = -0.00395116 Jy ! Component: 1700 - total flux cleaned = -0.00423326 Jy ! Component: 1750 - total flux cleaned = -0.00441838 Jy ! Component: 1800 - total flux cleaned = -0.0046322 Jy ! Component: 1850 - total flux cleaned = -0.00472234 Jy ! Component: 1900 - total flux cleaned = -0.00496059 Jy ! Component: 1950 - total flux cleaned = -0.00519605 Jy ! Component: 2000 - total flux cleaned = -0.00534107 Jy ! Component: 2050 - total flux cleaned = -0.00548461 Jy ! Component: 2100 - total flux cleaned = -0.00559875 Jy ! Component: 2150 - total flux cleaned = -0.00579566 Jy ! Component: 2200 - total flux cleaned = -0.00599009 Jy ! Component: 2250 - total flux cleaned = -0.00612756 Jy ! Component: 2300 - total flux cleaned = -0.00637173 Jy ! Component: 2350 - total flux cleaned = -0.00645213 Jy ! Component: 2400 - total flux cleaned = -0.00655877 Jy ! Component: 2450 - total flux cleaned = -0.00676943 Jy ! Component: 2500 - total flux cleaned = -0.00687379 Jy ! Component: 2550 - total flux cleaned = -0.00705416 Jy ! Component: 2600 - total flux cleaned = -0.007131 Jy ! Component: 2650 - total flux cleaned = -0.00735858 Jy ! Component: 2700 - total flux cleaned = -0.00740858 Jy ! Component: 2750 - total flux cleaned = -0.0076562 Jy ! Component: 2800 - total flux cleaned = -0.00787714 Jy ! Component: 2850 - total flux cleaned = -0.00797448 Jy ! Component: 2900 - total flux cleaned = -0.00809493 Jy ! Component: 2950 - total flux cleaned = -0.00828634 Jy ! Component: 3000 - total flux cleaned = -0.00845195 Jy ! Component: 3050 - total flux cleaned = -0.00856901 Jy ! Component: 3100 - total flux cleaned = -0.00875466 Jy ! Component: 3150 - total flux cleaned = -0.00891602 Jy ! Component: 3200 - total flux cleaned = -0.00898455 Jy ! Component: 3250 - total flux cleaned = -0.00916621 Jy ! Component: 3300 - total flux cleaned = -0.00939118 Jy ! Component: 3350 - total flux cleaned = -0.00950273 Jy ! Component: 3400 - total flux cleaned = -0.00961356 Jy ! Component: 3450 - total flux cleaned = -0.00978974 Jy ! Component: 3500 - total flux cleaned = -0.00994284 Jy ! Component: 3550 - total flux cleaned = -0.0100728 Jy ! Component: 3600 - total flux cleaned = -0.0101587 Jy ! Component: 3650 - total flux cleaned = -0.010223 Jy ! Component: 3700 - total flux cleaned = -0.0102867 Jy ! Component: 3750 - total flux cleaned = -0.010392 Jy ! Component: 3800 - total flux cleaned = -0.0103708 Jy ! Component: 3850 - total flux cleaned = -0.0105167 Jy ! Component: 3900 - total flux cleaned = -0.0105787 Jy ! Component: 3950 - total flux cleaned = -0.0106404 Jy ! Component: 4000 - total flux cleaned = -0.010763 Jy ! Component: 4050 - total flux cleaned = -0.0107632 Jy ! Total flux subtracted in 4096 components = -0.0109044 Jy ! Clean residual min=-0.001314 max=0.001309 Jy/beam ! Clean residual mean=-0.000005 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.274136 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 344 components and 0.274135 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2253+1942_S_k_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.527 x 6.769 at -2.725 degrees (North through East) ! Clean map min=-0.0030951 max=0.26154 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2253+1942_S_k_map.fits wmodel /image_prod/ug002_uva//J2253+1942_S_k_map.mod ! Writing 344 model components to file: /image_prod/ug002_uva//J2253+1942_S_k_map.mod wobs /image_prod/ug002_uva//J2253+1942_S_k_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2253+1942_S_k_uvs.fits wwins /image_prod/ug002_uva//J2253+1942_S_k_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2253+1942_S_k_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.261544 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000338161 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.387883 0.387883 0.775765 1.55153 3.10306 6.20612 12.4122 24.8245 49.649 99.2979 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.261 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 773.43 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2253+1942_S_k_dfm.log closed on Thu Mar 5 05:56:30 2020