! Started logfile: /image_prod/ug002_uva//J0416-2056_S_dfm.log on Wed Mar 4 20:16:40 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//J0416-2056_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0416-2056_S_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975 visibilities/baseline/integration-bin. ! Found source: J0416-2056 ! ! 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 5265 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 J0416-2056_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.023133Jy sigma=6.747857 ! Fit after self-cal, rms=0.754417Jy sigma=4.989624 ! 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=2.693 mas, bmaj=6.886 mas, bpa=-5.139 degrees ! Estimated noise=1.81878 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 = 0.189231 Jy ! Component: 100 - total flux cleaned = 0.241523 Jy ! Total flux subtracted in 100 components = 0.241523 Jy ! Clean residual min=-0.011555 max=0.022362 Jy/beam ! Clean residual mean=-0.000105 rms=0.003309 Jy/beam ! Combined flux in latest and established models = 0.241523 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.241523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095145Jy sigma=0.592558 ! Fit after self-cal, rms=0.095096Jy sigma=0.592347 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.024773 Jy ! Component: 100 - total flux cleaned = 0.038334 Jy ! Total flux subtracted in 100 components = 0.038334 Jy ! Clean residual min=-0.009257 max=0.014785 Jy/beam ! Clean residual mean=-0.000076 rms=0.002386 Jy/beam ! Combined flux in latest and established models = 0.279857 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.279857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087880Jy sigma=0.533221 ! Fit after self-cal, rms=0.087907Jy sigma=0.533059 ! Inverting map ! Added new window around map position (16.5, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140921 Jy ! Component: 100 - total flux cleaned = 0.0224119 Jy ! Total flux subtracted in 100 components = 0.0224119 Jy ! Clean residual min=-0.008091 max=0.011791 Jy/beam ! Clean residual mean=-0.000065 rms=0.001989 Jy/beam ! Combined flux in latest and established models = 0.302269 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.302269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085463Jy sigma=0.512371 ! Fit after self-cal, rms=0.085368Jy sigma=0.511492 ! Inverting map ! Added new window around map position (6, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112287 Jy ! Component: 100 - total flux cleaned = 0.0180512 Jy ! Total flux subtracted in 100 components = 0.0180512 Jy ! Clean residual min=-0.006851 max=0.007036 Jy/beam ! Clean residual mean=-0.000053 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.32032 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 46 components and 0.32032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083482Jy sigma=0.497426 ! Fit after self-cal, rms=0.083216Jy sigma=0.496113 ! 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=3.161 mas, bmaj=8.048 mas, bpa=-4.873 degrees ! Estimated noise=1.50767 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 = 0.00868592 Jy ! Component: 100 - total flux cleaned = 0.0142629 Jy ! Component: 150 - total flux cleaned = 0.0183251 Jy ! Component: 200 - total flux cleaned = 0.0213508 Jy ! Total flux subtracted in 200 components = 0.0213508 Jy ! Clean residual min=-0.006369 max=0.005898 Jy/beam ! Clean residual mean=-0.000068 rms=0.001607 Jy/beam ! Combined flux in latest and established models = 0.341671 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 76 components and 0.341671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082089Jy sigma=0.488241 ! Fit after self-cal, rms=0.081945Jy sigma=0.487374 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.161 x 8.048 at -4.873 degrees (North through East) ! Clean map min=-0.006031 max=0.24651 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.03 KP 1.01 ! LA 0.98 MK 1.00 NL 1.10 OV 1.07 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.06 KP 1.02 ! LA 0.99 MK 0.98 NL 1.15 OV 0.96 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 1.07 KP 1.01 ! LA 0.99 MK 0.98 NL 0.84 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Fit before self-cal, rms=0.081945Jy sigma=0.487374 ! Fit after self-cal, rms=0.078335Jy sigma=0.468116 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.164 mas, bmaj=8.016 mas, bpa=-4.85 degrees ! Estimated noise=1.50181 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 = 0.000998126 Jy ! Component: 100 - total flux cleaned = 0.00141831 Jy ! Component: 150 - total flux cleaned = 0.00169128 Jy ! Component: 200 - total flux cleaned = 0.00180604 Jy ! Total flux subtracted in 200 components = 0.00180604 Jy ! Clean residual min=-0.004507 max=0.005090 Jy/beam ! Clean residual mean=-0.000053 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.343477 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.343477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078180Jy sigma=0.467077 ! Fit after self-cal, rms=0.078204Jy sigma=0.466918 ! 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=0.078204Jy sigma=0.466918 ! Fit after self-cal, rms=0.078043Jy sigma=0.460607 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.167 mas, bmaj=8.024 mas, bpa=-4.866 degrees ! Estimated noise=1.50217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000660711 Jy ! Component: 100 - total flux cleaned = 0.000658565 Jy ! Component: 150 - total flux cleaned = 0.000620926 Jy ! Component: 200 - total flux cleaned = 0.000652997 Jy ! Total flux subtracted in 200 components = 0.000652997 Jy ! Clean residual min=-0.003982 max=0.004109 Jy/beam ! Clean residual mean=-0.000033 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.34413 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.34413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077995Jy sigma=0.460322 ! Fit after self-cal, rms=0.078022Jy sigma=0.460292 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 = 0.000132409 Jy ! Component: 100 - total flux cleaned = 0.000191315 Jy ! Component: 150 - total flux cleaned = 0.000218807 Jy ! Component: 200 - total flux cleaned = 0.000244521 Jy ! Total flux subtracted in 200 components = 0.000244521 Jy ! Clean residual min=-0.004011 max=0.004091 Jy/beam ! Clean residual mean=-0.000033 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.344374 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 111 components and 0.344374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078002Jy sigma=0.460171 ! Fit after self-cal, rms=0.078000Jy sigma=0.460168 ! 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=0.078000Jy sigma=0.460168 ! Fit after self-cal, rms=0.078191Jy sigma=0.460057 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.17 mas, bmaj=8.033 mas, bpa=-4.856 degrees ! Estimated noise=1.50303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.40218e-05 Jy ! Component: 100 - total flux cleaned = -3.57629e-05 Jy ! Component: 150 - total flux cleaned = -1.03034e-05 Jy ! Component: 200 - total flux cleaned = 1.40084e-05 Jy ! Total flux subtracted in 200 components = 1.40084e-05 Jy ! Clean residual min=-0.004117 max=0.004124 Jy/beam ! Clean residual mean=-0.000031 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.344388 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 0.344388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078171Jy sigma=0.459951 ! Fit after self-cal, rms=0.078173Jy sigma=0.459948 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 = 2.3184e-05 Jy ! Component: 100 - total flux cleaned = 6.8453e-05 Jy ! Component: 150 - total flux cleaned = 9.0656e-05 Jy ! Component: 200 - total flux cleaned = 0.000111163 Jy ! Total flux subtracted in 200 components = 0.000111163 Jy ! Clean residual min=-0.004127 max=0.004142 Jy/beam ! Clean residual mean=-0.000031 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.344499 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.344499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078161Jy sigma=0.459878 ! Fit after self-cal, rms=0.078160Jy sigma=0.459877 ! 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=0.078160Jy sigma=0.459877 ! Fit after self-cal, rms=0.078161Jy sigma=0.459866 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.716 mas, bmaj=16.81 mas, bpa=-1.825 degrees ! Estimated noise=1.86663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111246 Jy ! Component: 100 - total flux cleaned = 0.00115256 Jy ! Component: 150 - total flux cleaned = 0.00115106 Jy ! Component: 200 - total flux cleaned = 0.00115172 Jy ! Total flux subtracted in 200 components = 0.00115172 Jy ! Clean residual min=-0.005192 max=0.006214 Jy/beam ! Clean residual mean=-0.000061 rms=0.001705 Jy/beam ! Combined flux in latest and established models = 0.345651 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 129 components and 0.345651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078164Jy sigma=0.459938 ! Fit after self-cal, rms=0.078161Jy sigma=0.459923 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 = 0.000143318 Jy ! Component: 100 - total flux cleaned = 0.000166041 Jy ! Component: 150 - total flux cleaned = 0.000166134 Jy ! Component: 200 - total flux cleaned = 0.000204569 Jy ! Total flux subtracted in 200 components = 0.000204569 Jy ! Clean residual min=-0.005272 max=0.006212 Jy/beam ! Clean residual mean=-0.000061 rms=0.001700 Jy/beam ! Combined flux in latest and established models = 0.345856 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 138 components and 0.345856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078163Jy sigma=0.459935 ! Fit after self-cal, rms=0.078161Jy sigma=0.459931 ! 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=3.172 mas, bmaj=8.037 mas, bpa=-4.836 degrees ! Estimated noise=1.50311 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.172 x 8.037 at -4.836 degrees (North through East) ! Clean map min=-0.0040565 max=0.2463 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=2.704 mas, bmaj=6.863 mas, bpa=-5.04 degrees ! Estimated noise=1.80827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.187852 Jy ! Component: 100 - total flux cleaned = 0.239541 Jy ! Component: 150 - total flux cleaned = 0.264676 Jy ! Component: 200 - total flux cleaned = 0.281898 Jy ! Total flux subtracted in 200 components = 0.281898 Jy ! Clean residual min=-0.007397 max=0.009801 Jy/beam ! Clean residual mean=-0.000056 rms=0.001957 Jy/beam ! Combined flux in latest and established models = 0.281898 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.281898 Jy ! Inverting map and beam ! Estimated beam: bmin=3.172 mas, bmaj=8.037 mas, bpa=-4.836 degrees ! Estimated noise=1.50311 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 = 0.0167852 Jy ! Component: 100 - total flux cleaned = 0.0286445 Jy ! Component: 150 - total flux cleaned = 0.0372653 Jy ! Component: 200 - total flux cleaned = 0.043644 Jy ! Total flux subtracted in 200 components = 0.043644 Jy ! Clean residual min=-0.004673 max=0.004978 Jy/beam ! Clean residual mean=-0.000048 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.325542 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 68 components and 0.325542 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=7.716 mas, bmaj=16.81 mas, bpa=-1.825 degrees ! Estimated noise=1.86663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0079893 Jy ! Component: 100 - total flux cleaned = 0.0126753 Jy ! Component: 150 - total flux cleaned = 0.015542 Jy ! Component: 200 - total flux cleaned = 0.0173247 Jy ! Total flux subtracted in 200 components = 0.0173247 Jy ! Clean residual min=-0.005401 max=0.006373 Jy/beam ! Clean residual mean=-0.000067 rms=0.001738 Jy/beam ! Combined flux in latest and established models = 0.342866 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 = 0.00112442 Jy ! Component: 100 - total flux cleaned = 0.00177907 Jy ! Component: 150 - total flux cleaned = 0.00191619 Jy ! Component: 200 - total flux cleaned = 0.00203916 Jy ! Total flux subtracted in 200 components = 0.00203916 Jy ! Clean residual min=-0.005264 max=0.006232 Jy/beam ! Clean residual mean=-0.000064 rms=0.001707 Jy/beam ! Combined flux in latest and established models = 0.344906 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 110 components and 0.344906 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.172 mas, bmaj=8.037 mas, bpa=-4.836 degrees ! Estimated noise=1.50311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000923341 Jy ! Component: 100 - total flux cleaned = -0.00098537 Jy ! Component: 150 - total flux cleaned = -0.00103433 Jy ! Component: 200 - total flux cleaned = -0.00103534 Jy ! Total flux subtracted in 200 components = -0.00103534 Jy ! Clean residual min=-0.004105 max=0.004357 Jy/beam ! Clean residual mean=-0.000032 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.34387 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 118 components and 0.34387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078251Jy sigma=0.460282 ! Fit after self-cal, rms=0.078217Jy sigma=0.460149 wmodel J0416-2056_S_map.mod ! Writing 118 model components to file: J0416-2056_S_map.mod wobs J0416-2056_S_uvs.fits ! Writing UV FITS file: J0416-2056_S_uvs.fits wwins J0416-2056_S_map.win ! wwins: Wrote 3 windows to J0416-2056_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 = -0.000131287 Jy ! Component: 100 - total flux cleaned = -6.85887e-05 Jy ! Component: 150 - total flux cleaned = 0.000437899 Jy ! Component: 200 - total flux cleaned = 0.000860858 Jy ! Component: 250 - total flux cleaned = 0.00143494 Jy ! Component: 300 - total flux cleaned = 0.00193212 Jy ! Component: 350 - total flux cleaned = 0.002412 Jy ! Component: 400 - total flux cleaned = 0.00287616 Jy ! Component: 450 - total flux cleaned = 0.00352467 Jy ! Component: 500 - total flux cleaned = 0.00386212 Jy ! Component: 550 - total flux cleaned = 0.00423773 Jy ! Component: 600 - total flux cleaned = 0.00432947 Jy ! Component: 650 - total flux cleaned = 0.00446472 Jy ! Component: 700 - total flux cleaned = 0.00455322 Jy ! Component: 750 - total flux cleaned = 0.00472623 Jy ! Component: 800 - total flux cleaned = 0.00476983 Jy ! Component: 850 - total flux cleaned = 0.00501719 Jy ! Component: 900 - total flux cleaned = 0.00517856 Jy ! Component: 950 - total flux cleaned = 0.00525757 Jy ! Component: 1000 - total flux cleaned = 0.0054523 Jy ! Component: 1050 - total flux cleaned = 0.00571888 Jy ! Component: 1100 - total flux cleaned = 0.00575576 Jy ! Component: 1150 - total flux cleaned = 0.00597803 Jy ! Component: 1200 - total flux cleaned = 0.00615968 Jy ! Component: 1250 - total flux cleaned = 0.00641151 Jy ! Component: 1300 - total flux cleaned = 0.006659 Jy ! Component: 1350 - total flux cleaned = 0.00693846 Jy ! Component: 1400 - total flux cleaned = 0.00717881 Jy ! Component: 1450 - total flux cleaned = 0.00731437 Jy ! Component: 1500 - total flux cleaned = 0.00744804 Jy ! Component: 1550 - total flux cleaned = 0.00754741 Jy ! Component: 1600 - total flux cleaned = 0.00784143 Jy ! Component: 1650 - total flux cleaned = 0.00809816 Jy ! Component: 1700 - total flux cleaned = 0.00825648 Jy ! Component: 1750 - total flux cleaned = 0.00835087 Jy ! Component: 1800 - total flux cleaned = 0.00850581 Jy ! Component: 1850 - total flux cleaned = 0.00862835 Jy ! Component: 1900 - total flux cleaned = 0.00874976 Jy ! Component: 1950 - total flux cleaned = 0.0089297 Jy ! Component: 2000 - total flux cleaned = 0.00910772 Jy ! Component: 2050 - total flux cleaned = 0.00928314 Jy ! Component: 2100 - total flux cleaned = 0.0093701 Jy ! Component: 2150 - total flux cleaned = 0.0096565 Jy ! Component: 2200 - total flux cleaned = 0.00974171 Jy ! Component: 2250 - total flux cleaned = 0.00988191 Jy ! Component: 2300 - total flux cleaned = 0.0100483 Jy ! Component: 2350 - total flux cleaned = 0.0101585 Jy ! Component: 2400 - total flux cleaned = 0.0103216 Jy ! Component: 2450 - total flux cleaned = 0.0104826 Jy ! Component: 2500 - total flux cleaned = 0.0105889 Jy ! Component: 2550 - total flux cleaned = 0.0107468 Jy ! Component: 2600 - total flux cleaned = 0.0109033 Jy ! Component: 2650 - total flux cleaned = 0.0109549 Jy ! Component: 2700 - total flux cleaned = 0.0110316 Jy ! Component: 2750 - total flux cleaned = 0.0111583 Jy ! Component: 2800 - total flux cleaned = 0.0112087 Jy ! Component: 2850 - total flux cleaned = 0.0112586 Jy ! Component: 2900 - total flux cleaned = 0.0113077 Jy ! Component: 2950 - total flux cleaned = 0.0114056 Jy ! Component: 3000 - total flux cleaned = 0.0113572 Jy ! Component: 3050 - total flux cleaned = 0.0113814 Jy ! Component: 3100 - total flux cleaned = 0.0114527 Jy ! Component: 3150 - total flux cleaned = 0.0114526 Jy ! Component: 3200 - total flux cleaned = 0.0113591 Jy ! Component: 3250 - total flux cleaned = 0.011313 Jy ! Component: 3300 - total flux cleaned = 0.011267 Jy ! Component: 3350 - total flux cleaned = 0.0112674 Jy ! Component: 3400 - total flux cleaned = 0.0111317 Jy ! Component: 3450 - total flux cleaned = 0.0111315 Jy ! Component: 3500 - total flux cleaned = 0.0110871 Jy ! Component: 3550 - total flux cleaned = 0.0110429 Jy ! Component: 3600 - total flux cleaned = 0.0110208 Jy ! Component: 3650 - total flux cleaned = 0.0109554 Jy ! Component: 3700 - total flux cleaned = 0.0108908 Jy ! Component: 3750 - total flux cleaned = 0.010762 Jy ! Component: 3800 - total flux cleaned = 0.0107835 Jy ! Component: 3850 - total flux cleaned = 0.0107832 Jy ! Component: 3900 - total flux cleaned = 0.010699 Jy ! Component: 3950 - total flux cleaned = 0.0106362 Jy ! Component: 4000 - total flux cleaned = 0.0106777 Jy ! Component: 4050 - total flux cleaned = 0.0105541 Jy ! Total flux subtracted in 4096 components = 0.0105338 Jy ! Clean residual min=-0.001123 max=0.001255 Jy/beam ! Clean residual mean=-0.000014 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.354404 Jy keep ! Adding 343 model components to the UV plane model. ! The established model now contains 461 components and 0.354404 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0416-2056_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.172 x 8.037 at -4.836 degrees (North through East) ! Clean map min=-0.0027471 max=0.24729 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0416-2056_S_map.fits wmodel /image_prod/ug002_uva//J0416-2056_S_map.mod ! Writing 461 model components to file: /image_prod/ug002_uva//J0416-2056_S_map.mod wobs /image_prod/ug002_uva//J0416-2056_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0416-2056_S_uvs.fits wwins /image_prod/ug002_uva//J0416-2056_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0416-2056_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.247288 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000393378 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.47723 0.47723 0.95446 1.90892 3.81784 7.63568 15.2714 30.5427 61.0855 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.247 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 628.627 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0416-2056_S_dfm.log closed on Wed Mar 4 20:16:44 2020