! Started logfile: /image_prod/ug002_uva//J1013+2449_S_dfm.log on Wed Mar 4 23:27:43 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//J1013+2449_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1013+2449_S_uva.fits ! AN table 1: 90 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.740123 visibilities/baseline/integration-bin. ! Found source: J1013+2449 ! ! 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 7194 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 J1013+2449_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 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.170633Jy sigma=7.812445 ! Fit after self-cal, rms=0.487683Jy sigma=3.408886 ! 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=2.865 mas, bmaj=6.572 mas, bpa=2.587 degrees ! Estimated noise=1.73801 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 = 0.414876 Jy ! Component: 100 - total flux cleaned = 0.51274 Jy ! Total flux subtracted in 100 components = 0.51274 Jy ! Clean residual min=-0.043504 max=0.047868 Jy/beam ! Clean residual mean=-0.000013 rms=0.010599 Jy/beam ! Combined flux in latest and established models = 0.51274 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.51274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.233764Jy sigma=1.170530 ! Fit after self-cal, rms=0.233667Jy sigma=1.169435 ! 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=3.286 mas, bmaj=7.061 mas, bpa=2.51 degrees ! Estimated noise=1.26751 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 = 0.0473984 Jy ! Component: 100 - total flux cleaned = 0.0719575 Jy ! Component: 150 - total flux cleaned = 0.0873283 Jy ! Component: 200 - total flux cleaned = 0.0965849 Jy ! Total flux subtracted in 200 components = 0.0965849 Jy ! Clean residual min=-0.048854 max=0.051490 Jy/beam ! Clean residual mean=0.000011 rms=0.010882 Jy/beam ! Combined flux in latest and established models = 0.609325 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.609325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.217007Jy sigma=1.119486 ! Fit after self-cal, rms=0.216833Jy sigma=1.118251 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.286 x 7.061 at 2.51 degrees (North through East) ! Clean map min=-0.047018 max=0.53763 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 1.01 HN 1.01 KP 0.98 ! LA 1.10 MK 1.03 NL 1.10 OV 0.73 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.68 FD 1.01 HN 1.02 KP 1.02 ! LA 1.13 MK 1.02 NL 1.08 OV 0.77 ! SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.99 HN 0.99 KP 1.01 ! LA 1.09 MK 1.02 NL 1.22 OV 0.78 ! SC 0.93 ! ! ! Fit before self-cal, rms=0.216833Jy sigma=1.118251 ! Fit after self-cal, rms=0.180542Jy sigma=0.872898 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.234 mas, bmaj=7.159 mas, bpa=3.072 degrees ! Estimated noise=1.29144 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 (-5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0430408 Jy ! Component: 100 - total flux cleaned = 0.0508412 Jy ! Component: 150 - total flux cleaned = 0.0520781 Jy ! Component: 200 - total flux cleaned = 0.0525599 Jy ! Total flux subtracted in 200 components = 0.0525599 Jy ! Clean residual min=-0.034087 max=0.032419 Jy/beam ! Clean residual mean=-0.000005 rms=0.007307 Jy/beam ! Combined flux in latest and established models = 0.661885 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.661885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.166623Jy sigma=0.787977 ! Fit after self-cal, rms=0.165990Jy sigma=0.779854 ! 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=0.165990Jy sigma=0.779854 ! Fit after self-cal, rms=0.082171Jy sigma=0.434983 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.236 mas, bmaj=7.027 mas, bpa=3.632 degrees ! Estimated noise=1.27549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015443 Jy ! Component: 100 - total flux cleaned = 0.0186835 Jy ! Component: 150 - total flux cleaned = 0.0191136 Jy ! Component: 200 - total flux cleaned = 0.019596 Jy ! Total flux subtracted in 200 components = 0.019596 Jy ! Clean residual min=-0.005102 max=0.007225 Jy/beam ! Clean residual mean=0.000000 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.681481 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.681481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079163Jy sigma=0.411397 ! Fit after self-cal, rms=0.078966Jy sigma=0.408740 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 (-20.5, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00654687 Jy ! Component: 100 - total flux cleaned = 0.00969628 Jy ! Component: 150 - total flux cleaned = 0.0112741 Jy ! Component: 200 - total flux cleaned = 0.0125365 Jy ! Total flux subtracted in 200 components = 0.0125365 Jy ! Clean residual min=-0.004106 max=0.004733 Jy/beam ! Clean residual mean=0.000002 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.694018 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 73 components and 0.694018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078289Jy sigma=0.402065 ! Fit after self-cal, rms=0.078243Jy sigma=0.401813 ! Inverting map ! Added new window around map position (14, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00425788 Jy ! Component: 100 - total flux cleaned = 0.00535349 Jy ! Component: 150 - total flux cleaned = 0.00578494 Jy ! Component: 200 - total flux cleaned = 0.00627648 Jy ! Total flux subtracted in 200 components = 0.00627648 Jy ! Clean residual min=-0.003652 max=0.003452 Jy/beam ! Clean residual mean=0.000003 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.700294 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.700294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077859Jy sigma=0.398764 ! Fit after self-cal, rms=0.077849Jy sigma=0.398638 ! 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=0.077849Jy sigma=0.398638 ! Fit after self-cal, rms=0.077906Jy sigma=0.396217 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.237 mas, bmaj=7.025 mas, bpa=3.704 degrees ! Estimated noise=1.27407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138861 Jy ! Component: 100 - total flux cleaned = 0.00157629 Jy ! Component: 150 - total flux cleaned = 0.00156996 Jy ! Component: 200 - total flux cleaned = 0.00149273 Jy ! Total flux subtracted in 200 components = 0.00149273 Jy ! Clean residual min=-0.002665 max=0.002822 Jy/beam ! Clean residual mean=0.000003 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.701787 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 102 components and 0.701787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077672Jy sigma=0.394257 ! Fit after self-cal, rms=0.077648Jy sigma=0.394176 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 = 0.000146532 Jy ! Component: 100 - total flux cleaned = 0.000147682 Jy ! Component: 150 - total flux cleaned = 0.000388535 Jy ! Component: 200 - total flux cleaned = 0.000442082 Jy ! Total flux subtracted in 200 components = 0.000442082 Jy ! Clean residual min=-0.002404 max=0.002554 Jy/beam ! Clean residual mean=0.000003 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.702229 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 108 components and 0.702229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077541Jy sigma=0.393441 ! Fit after self-cal, rms=0.077535Jy sigma=0.393418 ! 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=0.077535Jy sigma=0.393418 ! Fit after self-cal, rms=0.077614Jy sigma=0.393117 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.415 mas, bmaj=9.968 mas, bpa=-2.94 degrees ! Estimated noise=1.64021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000851487 Jy ! Component: 100 - total flux cleaned = 0.000752883 Jy ! Component: 150 - total flux cleaned = 0.000626325 Jy ! Component: 200 - total flux cleaned = 0.000625412 Jy ! Total flux subtracted in 200 components = 0.000625412 Jy ! Clean residual min=-0.002197 max=0.002541 Jy/beam ! Clean residual mean=0.000006 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.702854 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 130 components and 0.702854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077584Jy sigma=0.392848 ! Fit after self-cal, rms=0.077574Jy sigma=0.392800 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 = 0.000176389 Jy ! Component: 100 - total flux cleaned = 0.000177196 Jy ! Component: 150 - total flux cleaned = 8.1725e-05 Jy ! Component: 200 - total flux cleaned = -5.93193e-06 Jy ! Total flux subtracted in 200 components = -5.93193e-06 Jy ! Clean residual min=-0.002288 max=0.002663 Jy/beam ! Clean residual mean=0.000006 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.702848 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 142 components and 0.702848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077560Jy sigma=0.392754 ! Fit after self-cal, rms=0.077559Jy sigma=0.392742 ! 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=3.236 mas, bmaj=7.027 mas, bpa=3.722 degrees ! Estimated noise=1.27425 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.236 x 7.027 at 3.722 degrees (North through East) ! Clean map min=-0.0028376 max=0.54374 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=0.077559Jy sigma=0.392742 ! Fit after self-cal, rms=0.073403Jy sigma=0.352416 ! Inverting map and beam ! Estimated beam: bmin=3.237 mas, bmaj=7.032 mas, bpa=3.694 degrees ! Estimated noise=1.27423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000348808 Jy ! Component: 100 - total flux cleaned = -0.000462191 Jy ! Component: 150 - total flux cleaned = -0.000304519 Jy ! Component: 200 - total flux cleaned = -0.000118124 Jy ! Total flux subtracted in 200 components = -0.000118124 Jy ! Clean residual min=-0.002481 max=0.002187 Jy/beam ! Clean residual mean=0.000002 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.70273 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 149 components and 0.70273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073311Jy sigma=0.351780 ! Fit after self-cal, rms=0.073308Jy sigma=0.351757 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.82583e-06 Jy ! Component: 100 - total flux cleaned = 4.51774e-05 Jy ! Component: 150 - total flux cleaned = 8.04735e-06 Jy ! Component: 200 - total flux cleaned = -2.64191e-05 Jy ! Total flux subtracted in 200 components = -2.64191e-05 Jy ! Clean residual min=-0.002283 max=0.002129 Jy/beam ! Clean residual mean=0.000002 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.702704 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 156 components and 0.702704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073258Jy sigma=0.351445 ! Fit after self-cal, rms=0.073259Jy sigma=0.351431 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073259Jy sigma=0.351431 ! Fit after self-cal, rms=0.073306Jy sigma=0.351336 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=2.828 mas, bmaj=6.529 mas, bpa=3.555 degrees ! Estimated noise=1.75022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.41752 Jy ! Component: 100 - total flux cleaned = 0.520512 Jy ! Component: 150 - total flux cleaned = 0.573707 Jy ! Component: 200 - total flux cleaned = 0.607846 Jy ! Total flux subtracted in 200 components = 0.607846 Jy ! Clean residual min=-0.010422 max=0.018609 Jy/beam ! Clean residual mean=-0.000024 rms=0.002844 Jy/beam ! Combined flux in latest and established models = 0.607846 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.607846 Jy ! Inverting map and beam ! Estimated beam: bmin=3.236 mas, bmaj=7.033 mas, bpa=3.709 degrees ! Estimated noise=1.27426 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 = 0.0283895 Jy ! Component: 100 - total flux cleaned = 0.0465381 Jy ! Component: 150 - total flux cleaned = 0.0583135 Jy ! Component: 200 - total flux cleaned = 0.0662251 Jy ! Total flux subtracted in 200 components = 0.0662251 Jy ! Clean residual min=-0.003558 max=0.004443 Jy/beam ! Clean residual mean=-0.000003 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.674071 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.674071 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00578548 Jy ! Component: 100 - total flux cleaned = 0.0102515 Jy ! Component: 150 - total flux cleaned = 0.0139228 Jy ! Component: 200 - total flux cleaned = 0.0170319 Jy ! Total flux subtracted in 200 components = 0.0170319 Jy ! Clean residual min=-0.002446 max=0.002715 Jy/beam ! Clean residual mean=0.000000 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.691103 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 50 components and 0.691103 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=6.413 mas, bmaj=9.981 mas, bpa=-2.92 degrees ! Estimated noise=1.63973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444637 Jy ! Component: 100 - total flux cleaned = 0.00665897 Jy ! Component: 150 - total flux cleaned = 0.00836752 Jy ! Component: 200 - total flux cleaned = 0.00933832 Jy ! Total flux subtracted in 200 components = 0.00933832 Jy ! Clean residual min=-0.002386 max=0.003076 Jy/beam ! Clean residual mean=0.000004 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.700442 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) ! Added new window around map position (-104.5, -55). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127802 Jy ! Component: 100 - total flux cleaned = 0.001001 Jy ! Component: 150 - total flux cleaned = 0.000878225 Jy ! Component: 200 - total flux cleaned = 0.000668169 Jy ! Total flux subtracted in 200 components = 0.000668169 Jy ! Clean residual min=-0.002344 max=0.001933 Jy/beam ! Clean residual mean=0.000002 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.70111 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 116 components and 0.70111 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.236 mas, bmaj=7.033 mas, bpa=3.709 degrees ! Estimated noise=1.27426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100919 Jy ! Component: 100 - total flux cleaned = 0.00145897 Jy ! Component: 150 - total flux cleaned = 0.00186059 Jy ! Component: 200 - total flux cleaned = 0.00206895 Jy ! Total flux subtracted in 200 components = 0.00206895 Jy ! Clean residual min=-0.001870 max=0.002105 Jy/beam ! Clean residual mean=0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.703179 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 147 components and 0.703179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073184Jy sigma=0.350774 ! Fit after self-cal, rms=0.073140Jy sigma=0.350479 wmodel J1013+2449_S_map.mod ! Writing 147 model components to file: J1013+2449_S_map.mod wobs J1013+2449_S_uvs.fits ! Writing UV FITS file: J1013+2449_S_uvs.fits wwins J1013+2449_S_map.win ! wwins: Wrote 5 windows to J1013+2449_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 = 0.000655613 Jy ! Component: 100 - total flux cleaned = 0.00095291 Jy ! Component: 150 - total flux cleaned = 0.00120339 Jy ! Component: 200 - total flux cleaned = 0.00141303 Jy ! Component: 250 - total flux cleaned = 0.00149893 Jy ! Component: 300 - total flux cleaned = 0.00163953 Jy ! Component: 350 - total flux cleaned = 0.00180414 Jy ! Component: 400 - total flux cleaned = 0.00206927 Jy ! Component: 450 - total flux cleaned = 0.00230105 Jy ! Component: 500 - total flux cleaned = 0.00245155 Jy ! Component: 550 - total flux cleaned = 0.00255009 Jy ! Component: 600 - total flux cleaned = 0.00271889 Jy ! Component: 650 - total flux cleaned = 0.00281337 Jy ! Component: 700 - total flux cleaned = 0.00292884 Jy ! Component: 750 - total flux cleaned = 0.00295192 Jy ! Component: 800 - total flux cleaned = 0.00312976 Jy ! Component: 850 - total flux cleaned = 0.00315182 Jy ! Component: 900 - total flux cleaned = 0.00321626 Jy ! Component: 950 - total flux cleaned = 0.00330044 Jy ! Component: 1000 - total flux cleaned = 0.0033831 Jy ! Component: 1050 - total flux cleaned = 0.00344386 Jy ! Component: 1100 - total flux cleaned = 0.00352388 Jy ! Component: 1150 - total flux cleaned = 0.00358238 Jy ! Component: 1200 - total flux cleaned = 0.00365981 Jy ! Component: 1250 - total flux cleaned = 0.00369771 Jy ! Component: 1300 - total flux cleaned = 0.00375423 Jy ! Component: 1350 - total flux cleaned = 0.00384743 Jy ! Component: 1400 - total flux cleaned = 0.00397535 Jy ! Component: 1450 - total flux cleaned = 0.00406551 Jy ! Component: 1500 - total flux cleaned = 0.00410086 Jy ! Component: 1550 - total flux cleaned = 0.00420581 Jy ! Component: 1600 - total flux cleaned = 0.00422288 Jy ! Component: 1650 - total flux cleaned = 0.00429115 Jy ! Component: 1700 - total flux cleaned = 0.00434167 Jy ! Component: 1750 - total flux cleaned = 0.00444158 Jy ! Component: 1800 - total flux cleaned = 0.00445805 Jy ! Component: 1850 - total flux cleaned = 0.00455506 Jy ! Component: 1900 - total flux cleaned = 0.00461944 Jy ! Component: 1950 - total flux cleaned = 0.00461966 Jy ! Component: 2000 - total flux cleaned = 0.00468247 Jy ! Component: 2050 - total flux cleaned = 0.00475957 Jy ! Component: 2100 - total flux cleaned = 0.00477485 Jy ! Component: 2150 - total flux cleaned = 0.00485073 Jy ! Component: 2200 - total flux cleaned = 0.00486563 Jy ! Component: 2250 - total flux cleaned = 0.00493974 Jy ! Component: 2300 - total flux cleaned = 0.00493966 Jy ! Component: 2350 - total flux cleaned = 0.00499772 Jy ! Component: 2400 - total flux cleaned = 0.00499781 Jy ! Component: 2450 - total flux cleaned = 0.00506894 Jy ! Component: 2500 - total flux cleaned = 0.00506906 Jy ! Component: 2550 - total flux cleaned = 0.00520868 Jy ! Component: 2600 - total flux cleaned = 0.00527785 Jy ! Component: 2650 - total flux cleaned = 0.00531913 Jy ! Component: 2700 - total flux cleaned = 0.00545496 Jy ! Component: 2750 - total flux cleaned = 0.00548176 Jy ! Component: 2800 - total flux cleaned = 0.00552178 Jy ! Component: 2850 - total flux cleaned = 0.00560112 Jy ! Component: 2900 - total flux cleaned = 0.00570594 Jy ! Component: 2950 - total flux cleaned = 0.00577078 Jy ! Component: 3000 - total flux cleaned = 0.005861 Jy ! Component: 3050 - total flux cleaned = 0.00592471 Jy ! Component: 3100 - total flux cleaned = 0.00598822 Jy ! Component: 3150 - total flux cleaned = 0.00607611 Jy ! Component: 3200 - total flux cleaned = 0.00611362 Jy ! Component: 3250 - total flux cleaned = 0.0062249 Jy ! Component: 3300 - total flux cleaned = 0.00631071 Jy ! Component: 3350 - total flux cleaned = 0.00643243 Jy ! Component: 3400 - total flux cleaned = 0.00650485 Jy ! Component: 3450 - total flux cleaned = 0.00661266 Jy ! Component: 3500 - total flux cleaned = 0.0066722 Jy ! Component: 3550 - total flux cleaned = 0.00674301 Jy ! Component: 3600 - total flux cleaned = 0.00678997 Jy ! Component: 3650 - total flux cleaned = 0.0068249 Jy ! Component: 3700 - total flux cleaned = 0.00694043 Jy ! Component: 3750 - total flux cleaned = 0.00698634 Jy ! Component: 3800 - total flux cleaned = 0.00706616 Jy ! Component: 3850 - total flux cleaned = 0.00712268 Jy ! Component: 3900 - total flux cleaned = 0.00716754 Jy ! Component: 3950 - total flux cleaned = 0.00724574 Jy ! Component: 4000 - total flux cleaned = 0.00733422 Jy ! Component: 4050 - total flux cleaned = 0.00736715 Jy ! Total flux subtracted in 4096 components = 0.00744372 Jy ! Clean residual min=-0.000570 max=0.000616 Jy/beam ! Clean residual mean=0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.710623 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 418 components and 0.710622 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1013+2449_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.236 x 7.033 at 3.709 degrees (North through East) ! Clean map min=-0.0014865 max=0.54787 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1013+2449_S_map.fits wmodel /image_prod/ug002_uva//J1013+2449_S_map.mod ! Writing 418 model components to file: /image_prod/ug002_uva//J1013+2449_S_map.mod wobs /image_prod/ug002_uva//J1013+2449_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1013+2449_S_uvs.fits wwins /image_prod/ug002_uva//J1013+2449_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1013+2449_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.547868 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192261 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.105277 0.105277 0.210555 0.42111 0.84222 1.68444 3.36888 6.73776 13.4755 26.951 53.9021 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.547 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2849.61 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1013+2449_S_dfm.log closed on Wed Mar 4 23:27:47 2020