! Started logfile: /image_prod/ug002_uva//J0405-1308_S_d_dfm.log on Wed Mar 4 20:09:56 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//J0405-1308_S_d_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0405-1308_S_d_uva.fits ! AN table 1: 12 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.770833 visibilities/baseline/integration-bin. ! Found source: J0405-1308 ! ! 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 777 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 J0405-1308_S_d] 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=1.180981Jy sigma=7.153707 ! Fit after self-cal, rms=0.434474Jy sigma=2.571347 ! 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=2.578 mas, bmaj=6.992 mas, bpa=-0.949 degrees ! Estimated noise=5.038 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 = 0.457431 Jy ! Component: 100 - total flux cleaned = 0.570914 Jy ! Total flux subtracted in 100 components = 0.570914 Jy ! Clean residual min=-0.026038 max=0.042903 Jy/beam ! Clean residual mean=-0.000050 rms=0.008844 Jy/beam ! Combined flux in latest and established models = 0.570914 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.570914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.148110Jy sigma=0.874233 ! Fit after self-cal, rms=0.148059Jy sigma=0.873857 ! 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=3.067 mas, bmaj=7.887 mas, bpa=2.134 degrees ! Estimated noise=4.34132 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 = 0.0494252 Jy ! Component: 100 - total flux cleaned = 0.0708499 Jy ! Component: 150 - total flux cleaned = 0.0830691 Jy ! Component: 200 - total flux cleaned = 0.0908793 Jy ! Total flux subtracted in 200 components = 0.0908793 Jy ! Clean residual min=-0.028619 max=0.035405 Jy/beam ! Clean residual mean=-0.000080 rms=0.010870 Jy/beam ! Combined flux in latest and established models = 0.661793 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 34 components and 0.661793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132635Jy sigma=0.773866 ! Fit after self-cal, rms=0.132566Jy sigma=0.773539 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.067 x 7.887 at 2.134 degrees (North through East) ! Clean map min=-0.028256 max=0.5774 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.07 LA 0.92 MK 0.99 ! NL 1.02 OV 1.05 PT 0.92 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 HN 1.06 LA 0.88 MK 1.03 ! NL 1.11 OV 1.06 PT 0.88 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.04 LA 0.95 MK 0.97 ! NL 1.00 OV 1.01 PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.132566Jy sigma=0.773539 ! Fit after self-cal, rms=0.125003Jy sigma=0.703785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.078 mas, bmaj=7.948 mas, bpa=1.936 degrees ! Estimated noise=4.36679 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 = 0.00160456 Jy ! Component: 100 - total flux cleaned = 0.00176861 Jy ! Component: 150 - total flux cleaned = 0.00176552 Jy ! Component: 200 - total flux cleaned = 0.00166097 Jy ! Total flux subtracted in 200 components = 0.00166097 Jy ! Clean residual min=-0.026353 max=0.028582 Jy/beam ! Clean residual mean=-0.000100 rms=0.008673 Jy/beam ! Combined flux in latest and established models = 0.663454 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.663454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124211Jy sigma=0.703290 ! Fit after self-cal, rms=0.124290Jy sigma=0.703082 ! 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=0.124290Jy sigma=0.703082 ! Fit after self-cal, rms=0.109818Jy sigma=0.627744 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.089 mas, bmaj=7.92 mas, bpa=2.025 degrees ! Estimated noise=4.38324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203284 Jy ! Component: 100 - total flux cleaned = 0.00217185 Jy ! Component: 150 - total flux cleaned = 0.00185251 Jy ! Component: 200 - total flux cleaned = 0.00165037 Jy ! Total flux subtracted in 200 components = 0.00165037 Jy ! Clean residual min=-0.020498 max=0.030236 Jy/beam ! Clean residual mean=-0.000082 rms=0.007845 Jy/beam ! Combined flux in latest and established models = 0.665104 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.665104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109378Jy sigma=0.627029 ! Fit after self-cal, rms=0.109382Jy sigma=0.626959 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 = -0.000221595 Jy ! Component: 100 - total flux cleaned = -0.000320325 Jy ! Component: 150 - total flux cleaned = -0.000498908 Jy ! Component: 200 - total flux cleaned = -0.000582823 Jy ! Total flux subtracted in 200 components = -0.000582823 Jy ! Clean residual min=-0.020445 max=0.030190 Jy/beam ! Clean residual mean=-0.000083 rms=0.007845 Jy/beam ! Combined flux in latest and established models = 0.664521 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.664521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109185Jy sigma=0.626446 ! Fit after self-cal, rms=0.109182Jy sigma=0.626424 ! 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=0.109182Jy sigma=0.626424 ! Fit after self-cal, rms=0.110055Jy sigma=0.626154 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.09 mas, bmaj=7.925 mas, bpa=1.984 degrees ! Estimated noise=4.40245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158647 Jy ! Component: 100 - total flux cleaned = 0.00159918 Jy ! Component: 150 - total flux cleaned = 0.00142004 Jy ! Component: 200 - total flux cleaned = 0.00125277 Jy ! Total flux subtracted in 200 components = 0.00125277 Jy ! Clean residual min=-0.020405 max=0.030319 Jy/beam ! Clean residual mean=-0.000083 rms=0.007867 Jy/beam ! Combined flux in latest and established models = 0.665774 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.665774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109680Jy sigma=0.625990 ! Fit after self-cal, rms=0.109679Jy sigma=0.625970 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 = -0.000195732 Jy ! Component: 100 - total flux cleaned = -0.000277195 Jy ! Component: 150 - total flux cleaned = -0.000430681 Jy ! Component: 200 - total flux cleaned = -0.000506275 Jy ! Total flux subtracted in 200 components = -0.000506275 Jy ! Clean residual min=-0.020408 max=0.030279 Jy/beam ! Clean residual mean=-0.000083 rms=0.007867 Jy/beam ! Combined flux in latest and established models = 0.665268 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.665268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109540Jy sigma=0.625648 ! Fit after self-cal, rms=0.109541Jy sigma=0.625633 ! 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=0.109541Jy sigma=0.625633 ! Fit after self-cal, rms=0.110475Jy sigma=0.625348 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.646 mas, bmaj=14.27 mas, bpa=2.002 degrees ! Estimated noise=5.69774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00815551 Jy ! Component: 100 - total flux cleaned = 0.0081259 Jy ! Component: 150 - total flux cleaned = 0.0081206 Jy ! Component: 200 - total flux cleaned = 0.00847821 Jy ! Total flux subtracted in 200 components = 0.00847821 Jy ! Clean residual min=-0.035148 max=0.043788 Jy/beam ! Clean residual mean=-0.000200 rms=0.015297 Jy/beam ! Combined flux in latest and established models = 0.673746 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 57 components and 0.673746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111227Jy sigma=0.627826 ! Fit after self-cal, rms=0.110896Jy sigma=0.626352 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 = 0.00125311 Jy ! Component: 100 - total flux cleaned = 0.00125487 Jy ! Component: 150 - total flux cleaned = 0.00123516 Jy ! Component: 200 - total flux cleaned = 0.00135373 Jy ! Total flux subtracted in 200 components = 0.00135373 Jy ! Clean residual min=-0.035185 max=0.043577 Jy/beam ! Clean residual mean=-0.000201 rms=0.015212 Jy/beam ! Combined flux in latest and established models = 0.6751 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 60 components and 0.6751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111506Jy sigma=0.627995 ! Fit after self-cal, rms=0.111361Jy sigma=0.627354 ! 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=3.093 mas, bmaj=7.934 mas, bpa=1.936 degrees ! Estimated noise=4.42394 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.093 x 7.934 at 1.936 degrees (North through East) ! Clean map min=-0.020259 max=0.58691 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=0.111361Jy sigma=0.627354 ! Fit after self-cal, rms=0.106555Jy sigma=0.593715 ! Inverting map and beam ! Estimated beam: bmin=3.092 mas, bmaj=7.927 mas, bpa=2.064 degrees ! Estimated noise=4.44327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000973744 Jy ! Component: 100 - total flux cleaned = 0.000714715 Jy ! Component: 150 - total flux cleaned = 0.000363287 Jy ! Component: 200 - total flux cleaned = 0.000148776 Jy ! Total flux subtracted in 200 components = 0.000148776 Jy ! Clean residual min=-0.020007 max=0.028440 Jy/beam ! Clean residual mean=-0.000075 rms=0.007396 Jy/beam ! Combined flux in latest and established models = 0.675249 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 0.675249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106043Jy sigma=0.593236 ! Fit after self-cal, rms=0.106051Jy sigma=0.593207 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0002171 Jy ! Component: 100 - total flux cleaned = -0.000501737 Jy ! Component: 150 - total flux cleaned = -0.00058974 Jy ! Component: 200 - total flux cleaned = -0.000675716 Jy ! Total flux subtracted in 200 components = -0.000675716 Jy ! Clean residual min=-0.019847 max=0.028308 Jy/beam ! Clean residual mean=-0.000075 rms=0.007398 Jy/beam ! Combined flux in latest and established models = 0.674573 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 0.674573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105813Jy sigma=0.592843 ! Fit after self-cal, rms=0.105822Jy sigma=0.592829 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105822Jy sigma=0.592829 ! Fit after self-cal, rms=0.106581Jy sigma=0.592531 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=2.6 mas, bmaj=7.014 mas, bpa=-0.9534 degrees ! Estimated noise=5.21513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.473254 Jy ! Component: 100 - total flux cleaned = 0.589866 Jy ! Component: 150 - total flux cleaned = 0.631076 Jy ! Component: 200 - total flux cleaned = 0.647275 Jy ! Total flux subtracted in 200 components = 0.647275 Jy ! Clean residual min=-0.020709 max=0.026103 Jy/beam ! Clean residual mean=-0.000032 rms=0.006076 Jy/beam ! Combined flux in latest and established models = 0.647275 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.647275 Jy ! Inverting map and beam ! Estimated beam: bmin=3.094 mas, bmaj=7.932 mas, bpa=2.016 degrees ! Estimated noise=4.4615 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 = 0.0141299 Jy ! Component: 100 - total flux cleaned = 0.0201485 Jy ! Component: 150 - total flux cleaned = 0.0208022 Jy ! Component: 200 - total flux cleaned = 0.0212072 Jy ! Total flux subtracted in 200 components = 0.0212072 Jy ! Clean residual min=-0.020054 max=0.029144 Jy/beam ! Clean residual mean=-0.000077 rms=0.007550 Jy/beam ! Combined flux in latest and established models = 0.668482 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.668482 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=6.647 mas, bmaj=14.24 mas, bpa=2.135 degrees ! Estimated noise=5.74729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00940098 Jy ! Component: 100 - total flux cleaned = 0.00940433 Jy ! Component: 150 - total flux cleaned = 0.00955384 Jy ! Component: 200 - total flux cleaned = 0.00983136 Jy ! Total flux subtracted in 200 components = 0.00983136 Jy ! Clean residual min=-0.034194 max=0.041922 Jy/beam ! Clean residual mean=-0.000178 rms=0.014390 Jy/beam ! Combined flux in latest and established models = 0.678313 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 = 0.000401431 Jy ! Component: 100 - total flux cleaned = 0.000790875 Jy ! Component: 150 - total flux cleaned = 0.00128504 Jy ! Component: 200 - total flux cleaned = 0.00163727 Jy ! Total flux subtracted in 200 components = 0.00163727 Jy ! Clean residual min=-0.034005 max=0.041489 Jy/beam ! Clean residual mean=-0.000179 rms=0.014292 Jy/beam ! Combined flux in latest and established models = 0.679951 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.679951 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.094 mas, bmaj=7.932 mas, bpa=2.016 degrees ! Estimated noise=4.4615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00577877 Jy ! Component: 100 - total flux cleaned = -0.00704822 Jy ! Component: 150 - total flux cleaned = -0.00753602 Jy ! Component: 200 - total flux cleaned = -0.00794136 Jy ! Total flux subtracted in 200 components = -0.00794136 Jy ! Clean residual min=-0.019774 max=0.028523 Jy/beam ! Clean residual mean=-0.000077 rms=0.007488 Jy/beam ! Combined flux in latest and established models = 0.672009 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.672009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106518Jy sigma=0.595260 ! Fit after self-cal, rms=0.106470Jy sigma=0.594957 wmodel J0405-1308_S_d_map.mod ! Writing 35 model components to file: J0405-1308_S_d_map.mod wobs J0405-1308_S_d_uvs.fits ! Writing UV FITS file: J0405-1308_S_d_uvs.fits wwins J0405-1308_S_d_map.win ! wwins: Wrote 1 windows to J0405-1308_S_d_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 = 0.0131038 Jy ! Component: 100 - total flux cleaned = 0.0243852 Jy ! Component: 150 - total flux cleaned = 0.0342639 Jy ! Component: 200 - total flux cleaned = 0.0417103 Jy ! Component: 250 - total flux cleaned = 0.045622 Jy ! Component: 300 - total flux cleaned = 0.0480608 Jy ! Component: 350 - total flux cleaned = 0.050355 Jy ! Component: 400 - total flux cleaned = 0.0522481 Jy ! Component: 450 - total flux cleaned = 0.0537823 Jy ! Component: 500 - total flux cleaned = 0.0549965 Jy ! Component: 550 - total flux cleaned = 0.0561519 Jy ! Component: 600 - total flux cleaned = 0.0568176 Jy ! Component: 650 - total flux cleaned = 0.0568271 Jy ! Component: 700 - total flux cleaned = 0.0568346 Jy ! Component: 750 - total flux cleaned = 0.0562475 Jy ! Component: 800 - total flux cleaned = 0.0560594 Jy ! Component: 850 - total flux cleaned = 0.0560586 Jy ! Component: 900 - total flux cleaned = 0.0558781 Jy ! Component: 950 - total flux cleaned = 0.055535 Jy ! Component: 1000 - total flux cleaned = 0.0555404 Jy ! Component: 1050 - total flux cleaned = 0.0552252 Jy ! Component: 1100 - total flux cleaned = 0.0550726 Jy ! Component: 1150 - total flux cleaned = 0.0549261 Jy ! Component: 1200 - total flux cleaned = 0.0553586 Jy ! Component: 1250 - total flux cleaned = 0.0550667 Jy ! Component: 1300 - total flux cleaned = 0.0547882 Jy ! Component: 1350 - total flux cleaned = 0.0543834 Jy ! Component: 1400 - total flux cleaned = 0.0542483 Jy ! Component: 1450 - total flux cleaned = 0.0538601 Jy ! Component: 1500 - total flux cleaned = 0.0537339 Jy ! Component: 1550 - total flux cleaned = 0.0533666 Jy ! Component: 1600 - total flux cleaned = 0.0530064 Jy ! Component: 1650 - total flux cleaned = 0.0527725 Jy ! Component: 1700 - total flux cleaned = 0.0525437 Jy ! Component: 1750 - total flux cleaned = 0.0522088 Jy ! Component: 1800 - total flux cleaned = 0.0518818 Jy ! Component: 1850 - total flux cleaned = 0.0514543 Jy ! Component: 1900 - total flux cleaned = 0.0512459 Jy ! Component: 1950 - total flux cleaned = 0.0508348 Jy ! Component: 2000 - total flux cleaned = 0.0507336 Jy ! Component: 2050 - total flux cleaned = 0.0506328 Jy ! Component: 2100 - total flux cleaned = 0.0505344 Jy ! Component: 2150 - total flux cleaned = 0.050341 Jy ! Component: 2200 - total flux cleaned = 0.0502475 Jy ! Component: 2250 - total flux cleaned = 0.0498782 Jy ! Component: 2300 - total flux cleaned = 0.0498773 Jy ! Component: 2350 - total flux cleaned = 0.0496961 Jy ! Component: 2400 - total flux cleaned = 0.0494313 Jy ! Component: 2450 - total flux cleaned = 0.0494309 Jy ! Component: 2500 - total flux cleaned = 0.0490878 Jy ! Component: 2550 - total flux cleaned = 0.0491719 Jy ! Component: 2600 - total flux cleaned = 0.0490053 Jy ! Component: 2650 - total flux cleaned = 0.0492538 Jy ! Component: 2700 - total flux cleaned = 0.0495787 Jy ! Component: 2750 - total flux cleaned = 0.0496583 Jy ! Component: 2800 - total flux cleaned = 0.0498967 Jy ! Component: 2850 - total flux cleaned = 0.049975 Jy ! Component: 2900 - total flux cleaned = 0.0504414 Jy ! Component: 2950 - total flux cleaned = 0.0503639 Jy ! Component: 3000 - total flux cleaned = 0.0504415 Jy ! Component: 3050 - total flux cleaned = 0.0503671 Jy ! Component: 3100 - total flux cleaned = 0.050443 Jy ! Component: 3150 - total flux cleaned = 0.050518 Jy ! Component: 3200 - total flux cleaned = 0.050372 Jy ! Component: 3250 - total flux cleaned = 0.0505903 Jy ! Component: 3300 - total flux cleaned = 0.0502297 Jy ! Component: 3350 - total flux cleaned = 0.050445 Jy ! Component: 3400 - total flux cleaned = 0.0508005 Jy ! Component: 3450 - total flux cleaned = 0.0509417 Jy ! Component: 3500 - total flux cleaned = 0.0512211 Jy ! Component: 3550 - total flux cleaned = 0.0514291 Jy ! Component: 3600 - total flux cleaned = 0.0517733 Jy ! Component: 3650 - total flux cleaned = 0.0518415 Jy ! Component: 3700 - total flux cleaned = 0.0522495 Jy ! Component: 3750 - total flux cleaned = 0.0522506 Jy ! Component: 3800 - total flux cleaned = 0.0527203 Jy ! Component: 3850 - total flux cleaned = 0.0529872 Jy ! Component: 3900 - total flux cleaned = 0.0534513 Jy ! Component: 3950 - total flux cleaned = 0.0535174 Jy ! Component: 4000 - total flux cleaned = 0.0536486 Jy ! Component: 4050 - total flux cleaned = 0.0540394 Jy ! Total flux subtracted in 4096 components = 0.054234 Jy ! Clean residual min=-0.003577 max=0.003926 Jy/beam ! Clean residual mean=-0.000060 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.726243 Jy keep ! Adding 399 model components to the UV plane model. ! The established model now contains 432 components and 0.726243 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0405-1308_S_d_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.094 x 7.932 at 2.016 degrees (North through East) ! Clean map min=-0.012992 max=0.59777 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0405-1308_S_d_map.fits wmodel /image_prod/ug002_uva//J0405-1308_S_d_map.mod ! Writing 432 model components to file: /image_prod/ug002_uva//J0405-1308_S_d_map.mod wobs /image_prod/ug002_uva//J0405-1308_S_d_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0405-1308_S_d_uvs.fits wwins /image_prod/ug002_uva//J0405-1308_S_d_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0405-1308_S_d_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.597774 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00115077 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.577528 0.577528 1.15506 2.31011 4.62022 9.24045 18.4809 36.9618 73.9236 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0034 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.597 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 519.455 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0405-1308_S_d_dfm.log closed on Wed Mar 4 20:10:00 2020