! Started logfile: /image_prod/ug002_uva//J0733+5605_S_b_dfm.log on Wed Mar 4 21:52:55 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//J0733+5605_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0733+5605_S_b_uva.fits ! AN table 1: 113 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.731072 visibilities/baseline/integration-bin. ! Found source: J0733+5605 ! ! 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 8922 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 J0733+5605_S_b] 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 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011508Jy sigma=8.588713 ! Fit after self-cal, rms=0.923473Jy sigma=7.787632 ! 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=3.223 mas, bmaj=6.137 mas, bpa=-29.98 degrees ! Estimated noise=1.6886 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 = 0.055965 Jy ! Component: 100 - total flux cleaned = 0.0829797 Jy ! Total flux subtracted in 100 components = 0.0829797 Jy ! Clean residual min=-0.009982 max=0.015821 Jy/beam ! Clean residual mean=-0.000345 rms=0.003355 Jy/beam ! Combined flux in latest and established models = 0.0829797 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0829797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098578Jy sigma=0.772918 ! Fit after self-cal, rms=0.097473Jy sigma=0.766312 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.274 mas, bmaj=7.056 mas, bpa=-30.45 degrees ! Estimated noise=0.90767 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 = 0.025985 Jy ! Component: 100 - total flux cleaned = 0.040645 Jy ! Component: 150 - total flux cleaned = 0.0495238 Jy ! Component: 200 - total flux cleaned = 0.0550397 Jy ! Total flux subtracted in 200 components = 0.0550397 Jy ! Clean residual min=-0.011067 max=0.022928 Jy/beam ! Clean residual mean=-0.000205 rms=0.003668 Jy/beam ! Combined flux in latest and established models = 0.138019 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 81 components and 0.138019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090837Jy sigma=0.696154 ! Fit after self-cal, rms=0.090443Jy sigma=0.693751 ! Inverting map ! Added new window around map position (-6.5, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0208737 Jy ! Component: 100 - total flux cleaned = 0.0325226 Jy ! Component: 150 - total flux cleaned = 0.0403102 Jy ! Component: 200 - total flux cleaned = 0.0461434 Jy ! Total flux subtracted in 200 components = 0.0461434 Jy ! Clean residual min=-0.007706 max=0.012752 Jy/beam ! Clean residual mean=-0.000130 rms=0.002632 Jy/beam ! Combined flux in latest and established models = 0.184163 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 129 components and 0.184163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085595Jy sigma=0.641336 ! Fit after self-cal, rms=0.084259Jy sigma=0.627791 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.274 x 7.056 at -30.45 degrees (North through East) ! Clean map min=-0.0075053 max=0.072603 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 KP 0.96 LA 1.01 ! MK 1.00 NL 1.35 OV 1.03 PT 0.87 ! SC 1.18 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.06 KP 1.02 LA 1.04 ! MK 0.76 NL 0.95 OV 1.01 PT 0.88 ! SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 1.00 KP 0.97 LA 1.04 ! MK 1.07 NL 1.12 OV 1.05 PT 0.87 ! SC 1.13 ! ! ! Fit before self-cal, rms=0.084259Jy sigma=0.627791 ! Fit after self-cal, rms=0.080731Jy sigma=0.616164 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.303 mas, bmaj=7.037 mas, bpa=-32.09 degrees ! Estimated noise=0.884722 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 = 0.0079168 Jy ! Component: 100 - total flux cleaned = 0.0095945 Jy ! Component: 150 - total flux cleaned = 0.0106018 Jy ! Component: 200 - total flux cleaned = 0.0113144 Jy ! Total flux subtracted in 200 components = 0.0113144 Jy ! Clean residual min=-0.006740 max=0.008929 Jy/beam ! Clean residual mean=-0.000076 rms=0.001879 Jy/beam ! Combined flux in latest and established models = 0.195477 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 147 components and 0.195477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079730Jy sigma=0.605858 ! Fit after self-cal, rms=0.079620Jy sigma=0.603687 ! 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=0.079620Jy sigma=0.603687 ! Fit after self-cal, rms=0.076553Jy sigma=0.590922 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.291 mas, bmaj=7.032 mas, bpa=-32.02 degrees ! Estimated noise=0.879914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183606 Jy ! Component: 100 - total flux cleaned = 0.00223603 Jy ! Component: 150 - total flux cleaned = 0.00258169 Jy ! Component: 200 - total flux cleaned = 0.00289432 Jy ! Total flux subtracted in 200 components = 0.00289432 Jy ! Clean residual min=-0.004757 max=0.007272 Jy/beam ! Clean residual mean=-0.000018 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.198372 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 172 components and 0.198372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076115Jy sigma=0.587014 ! Fit after self-cal, rms=0.076088Jy sigma=0.585718 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 (-9.5, 29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00721225 Jy ! Component: 100 - total flux cleaned = 0.00903047 Jy ! Component: 150 - total flux cleaned = 0.00970145 Jy ! Component: 200 - total flux cleaned = 0.0100866 Jy ! Total flux subtracted in 200 components = 0.0100866 Jy ! Clean residual min=-0.004519 max=0.004271 Jy/beam ! Clean residual mean=0.000008 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.208458 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 208 components and 0.208458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075400Jy sigma=0.578214 ! Fit after self-cal, rms=0.075264Jy sigma=0.577055 ! 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=0.075264Jy sigma=0.577055 ! Fit after self-cal, rms=0.072790Jy sigma=0.574902 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.299 mas, bmaj=6.959 mas, bpa=-32.77 degrees ! Estimated noise=0.853113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266394 Jy ! Component: 100 - total flux cleaned = 0.00440633 Jy ! Component: 150 - total flux cleaned = 0.00551214 Jy ! Component: 200 - total flux cleaned = 0.0061477 Jy ! Total flux subtracted in 200 components = 0.0061477 Jy ! Clean residual min=-0.003211 max=0.003729 Jy/beam ! Clean residual mean=-0.000007 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.214606 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 235 components and 0.214606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072458Jy sigma=0.571425 ! Fit after self-cal, rms=0.072497Jy sigma=0.570867 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 = 0.00173448 Jy ! Component: 100 - total flux cleaned = 0.00242457 Jy ! Component: 150 - total flux cleaned = 0.00262869 Jy ! Component: 200 - total flux cleaned = 0.00281896 Jy ! Total flux subtracted in 200 components = 0.00281896 Jy ! Clean residual min=-0.003086 max=0.003611 Jy/beam ! Clean residual mean=-0.000002 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.217425 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 246 components and 0.217425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072355Jy sigma=0.569517 ! Fit after self-cal, rms=0.072331Jy sigma=0.569348 ! 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=0.072331Jy sigma=0.569348 ! Fit after self-cal, rms=0.070135Jy sigma=0.568280 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.922 mas, bmaj=9.832 mas, bpa=84.79 degrees ! Estimated noise=0.944601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290823 Jy ! Component: 100 - total flux cleaned = 0.00416002 Jy ! Component: 150 - total flux cleaned = 0.00508121 Jy ! Component: 200 - total flux cleaned = 0.00575018 Jy ! Total flux subtracted in 200 components = 0.00575018 Jy ! Clean residual min=-0.003145 max=0.003885 Jy/beam ! Clean residual mean=-0.000013 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.223175 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 255 components and 0.223175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070005Jy sigma=0.566905 ! Fit after self-cal, rms=0.070032Jy sigma=0.566546 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 = 0.00124775 Jy ! Component: 100 - total flux cleaned = 0.00168772 Jy ! Component: 150 - total flux cleaned = 0.00192325 Jy ! Component: 200 - total flux cleaned = 0.0021818 Jy ! Total flux subtracted in 200 components = 0.0021818 Jy ! Clean residual min=-0.003073 max=0.003727 Jy/beam ! Clean residual mean=-0.000005 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.225357 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 271 components and 0.225357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069984Jy sigma=0.566089 ! Fit after self-cal, rms=0.069971Jy sigma=0.565987 ! 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=4.259 mas, bmaj=6.891 mas, bpa=-33.22 degrees ! Estimated noise=0.824762 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.259 x 6.891 at -33.22 degrees (North through East) ! Clean map min=-0.0047884 max=0.063629 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=3.218 mas, bmaj=6.016 mas, bpa=-31.47 degrees ! Estimated noise=1.54433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0502662 Jy ! Component: 100 - total flux cleaned = 0.0799547 Jy ! Component: 150 - total flux cleaned = 0.101161 Jy ! Component: 200 - total flux cleaned = 0.118113 Jy ! Total flux subtracted in 200 components = 0.118113 Jy ! Clean residual min=-0.008695 max=0.010342 Jy/beam ! Clean residual mean=-0.000231 rms=0.002533 Jy/beam ! Combined flux in latest and established models = 0.118113 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 60 model components to the UV plane model. ! The established model now contains 60 components and 0.118113 Jy ! Inverting map and beam ! Estimated beam: bmin=4.259 mas, bmaj=6.891 mas, bpa=-33.22 degrees ! Estimated noise=0.824762 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 (-2.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206396 Jy ! Component: 100 - total flux cleaned = 0.0364144 Jy ! Component: 150 - total flux cleaned = 0.0490448 Jy ! Component: 200 - total flux cleaned = 0.0593209 Jy ! Total flux subtracted in 200 components = 0.0593209 Jy ! Clean residual min=-0.005825 max=0.006297 Jy/beam ! Clean residual mean=-0.000100 rms=0.001750 Jy/beam ! Combined flux in latest and established models = 0.177434 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 130 components and 0.177434 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=8.922 mas, bmaj=9.832 mas, bpa=84.79 degrees ! Estimated noise=0.944601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128752 Jy ! Component: 100 - total flux cleaned = 0.0220676 Jy ! Component: 150 - total flux cleaned = 0.0290163 Jy ! Component: 200 - total flux cleaned = 0.0344258 Jy ! Total flux subtracted in 200 components = 0.0344258 Jy ! Clean residual min=-0.004501 max=0.004699 Jy/beam ! Clean residual mean=-0.000058 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.21186 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 = 0.00364258 Jy ! Component: 100 - total flux cleaned = 0.0059332 Jy ! Component: 150 - total flux cleaned = 0.00787054 Jy ! Component: 200 - total flux cleaned = 0.00951917 Jy ! Total flux subtracted in 200 components = 0.00951917 Jy ! Clean residual min=-0.003699 max=0.003697 Jy/beam ! Clean residual mean=-0.000021 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.221379 Jy ! Adding 111 model components to the UV plane model. ! The established model now contains 222 components and 0.221379 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.259 mas, bmaj=6.891 mas, bpa=-33.22 degrees ! Estimated noise=0.824762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00074188 Jy ! Component: 100 - total flux cleaned = 0.00161675 Jy ! Component: 150 - total flux cleaned = 0.00228456 Jy ! Component: 200 - total flux cleaned = 0.0027142 Jy ! Total flux subtracted in 200 components = 0.0027142 Jy ! Clean residual min=-0.003043 max=0.003460 Jy/beam ! Clean residual mean=-0.000005 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.224093 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 248 components and 0.224093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070143Jy sigma=0.567836 ! Fit after self-cal, rms=0.070021Jy sigma=0.565985 wmodel J0733+5605_S_b_map.mod ! Writing 248 model components to file: J0733+5605_S_b_map.mod wobs J0733+5605_S_b_uvs.fits ! Writing UV FITS file: J0733+5605_S_b_uvs.fits wwins J0733+5605_S_b_map.win ! wwins: Wrote 4 windows to J0733+5605_S_b_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 = 0.000980154 Jy ! Component: 100 - total flux cleaned = 0.0010315 Jy ! Component: 150 - total flux cleaned = 0.00117433 Jy ! Component: 200 - total flux cleaned = 0.0014024 Jy ! Component: 250 - total flux cleaned = 0.0016648 Jy ! Component: 300 - total flux cleaned = 0.00191613 Jy ! Component: 350 - total flux cleaned = 0.0021582 Jy ! Component: 400 - total flux cleaned = 0.00239168 Jy ! Component: 450 - total flux cleaned = 0.00254322 Jy ! Component: 500 - total flux cleaned = 0.00280052 Jy ! Component: 550 - total flux cleaned = 0.00297887 Jy ! Component: 600 - total flux cleaned = 0.00315313 Jy ! Component: 650 - total flux cleaned = 0.00338952 Jy ! Component: 700 - total flux cleaned = 0.00348801 Jy ! Component: 750 - total flux cleaned = 0.00364799 Jy ! Component: 800 - total flux cleaned = 0.00374142 Jy ! Component: 850 - total flux cleaned = 0.00380259 Jy ! Component: 900 - total flux cleaned = 0.00383305 Jy ! Component: 950 - total flux cleaned = 0.00400769 Jy ! Component: 1000 - total flux cleaned = 0.00394945 Jy ! Component: 1050 - total flux cleaned = 0.00400499 Jy ! Component: 1100 - total flux cleaned = 0.00400482 Jy ! Component: 1150 - total flux cleaned = 0.00408471 Jy ! Component: 1200 - total flux cleaned = 0.00403212 Jy ! Component: 1250 - total flux cleaned = 0.00405865 Jy ! Component: 1300 - total flux cleaned = 0.00403388 Jy ! Component: 1350 - total flux cleaned = 0.00405878 Jy ! Component: 1400 - total flux cleaned = 0.00401092 Jy ! Component: 1450 - total flux cleaned = 0.00403494 Jy ! Component: 1500 - total flux cleaned = 0.00403493 Jy ! Component: 1550 - total flux cleaned = 0.004012 Jy ! Component: 1600 - total flux cleaned = 0.00410297 Jy ! Component: 1650 - total flux cleaned = 0.00405895 Jy ! Component: 1700 - total flux cleaned = 0.00412541 Jy ! Component: 1750 - total flux cleaned = 0.00421193 Jy ! Component: 1800 - total flux cleaned = 0.00421177 Jy ! Component: 1850 - total flux cleaned = 0.00423245 Jy ! Component: 1900 - total flux cleaned = 0.00429414 Jy ! Component: 1950 - total flux cleaned = 0.00439545 Jy ! Component: 2000 - total flux cleaned = 0.00433485 Jy ! Component: 2050 - total flux cleaned = 0.00435503 Jy ! Component: 2100 - total flux cleaned = 0.00441362 Jy ! Component: 2150 - total flux cleaned = 0.00443271 Jy ! Component: 2200 - total flux cleaned = 0.00441333 Jy ! Component: 2250 - total flux cleaned = 0.00435677 Jy ! Component: 2300 - total flux cleaned = 0.00437585 Jy ! Component: 2350 - total flux cleaned = 0.00441278 Jy ! Component: 2400 - total flux cleaned = 0.00437665 Jy ! Component: 2450 - total flux cleaned = 0.00439471 Jy ! Component: 2500 - total flux cleaned = 0.00442985 Jy ! Component: 2550 - total flux cleaned = 0.00448205 Jy ! Component: 2600 - total flux cleaned = 0.00453359 Jy ! Component: 2650 - total flux cleaned = 0.00460158 Jy ! Component: 2700 - total flux cleaned = 0.00460132 Jy ! Component: 2750 - total flux cleaned = 0.00460132 Jy ! Component: 2800 - total flux cleaned = 0.00470061 Jy ! Component: 2850 - total flux cleaned = 0.00478248 Jy ! Component: 2900 - total flux cleaned = 0.0048475 Jy ! Component: 2950 - total flux cleaned = 0.0049119 Jy ! Component: 3000 - total flux cleaned = 0.00502331 Jy ! Component: 3050 - total flux cleaned = 0.00510211 Jy ! Component: 3100 - total flux cleaned = 0.00522698 Jy ! Component: 3150 - total flux cleaned = 0.00528903 Jy ! Component: 3200 - total flux cleaned = 0.00536557 Jy ! Component: 3250 - total flux cleaned = 0.00548722 Jy ! Component: 3300 - total flux cleaned = 0.00556246 Jy ! Component: 3350 - total flux cleaned = 0.00563728 Jy ! Component: 3400 - total flux cleaned = 0.00568177 Jy ! Component: 3450 - total flux cleaned = 0.00579919 Jy ! Component: 3500 - total flux cleaned = 0.00582839 Jy ! Component: 3550 - total flux cleaned = 0.00592953 Jy ! Component: 3600 - total flux cleaned = 0.00604443 Jy ! Component: 3650 - total flux cleaned = 0.00610143 Jy ! Component: 3700 - total flux cleaned = 0.00614387 Jy ! Component: 3750 - total flux cleaned = 0.00627001 Jy ! Component: 3800 - total flux cleaned = 0.00636714 Jy ! Component: 3850 - total flux cleaned = 0.00642238 Jy ! Component: 3900 - total flux cleaned = 0.00647729 Jy ! Component: 3950 - total flux cleaned = 0.00654527 Jy ! Component: 4000 - total flux cleaned = 0.00663975 Jy ! Component: 4050 - total flux cleaned = 0.00666644 Jy ! Total flux subtracted in 4096 components = 0.0067064 Jy ! Clean residual min=-0.000911 max=0.000988 Jy/beam ! Clean residual mean=0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.230799 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 553 components and 0.2308 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0733+5605_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.259 x 6.891 at -33.22 degrees (North through East) ! Clean map min=-0.0033172 max=0.066667 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0733+5605_S_b_map.fits wmodel /image_prod/ug002_uva//J0733+5605_S_b_map.mod ! Writing 553 model components to file: /image_prod/ug002_uva//J0733+5605_S_b_map.mod wobs /image_prod/ug002_uva//J0733+5605_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0733+5605_S_b_uvs.fits wwins /image_prod/ug002_uva//J0733+5605_S_b_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0733+5605_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0666668 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000240141 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.08063 1.08063 2.16126 4.32253 8.64505 17.2901 34.5802 69.1604 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 277.615 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0733+5605_S_b_dfm.log closed on Wed Mar 4 21:52:59 2020