! Started logfile: J1937-3958_S_2017_03_23_pus_uvs.log on Mon May 13 10:08:06 2019 obs J1937-3958_S_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1937-3958_S_2017_03_23_pus_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.565079 visibilities/baseline/integration-bin. ! Found source: J1937-3958 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 481 lines of history. ! ! Reading 712 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 ![@muppet J1937-3958_S_2017_03_23_pus] 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 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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.304898Jy sigma=0.001566 ! Fit after self-cal, rms=0.285748Jy sigma=0.001452 ! 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=2.535 mas, bmaj=7.34 mas, bpa=-0.3394 degrees ! Estimated noise=6611.96 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 = 0.645389 Jy ! Component: 100 - total flux cleaned = 0.815455 Jy ! Total flux subtracted in 100 components = 0.815455 Jy ! Clean residual min=-0.045131 max=0.085030 Jy/beam ! Clean residual mean=-0.001368 rms=0.017985 Jy/beam ! Combined flux in latest and established models = 0.815455 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.815455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.250204Jy sigma=0.001320 ! Fit after self-cal, rms=0.250115Jy sigma=0.001319 ! 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=2.881 mas, bmaj=7.877 mas, bpa=2.022 degrees ! Estimated noise=5832.38 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 = 0.118369 Jy ! Component: 100 - total flux cleaned = 0.174753 Jy ! Component: 150 - total flux cleaned = 0.202763 Jy ! Component: 200 - total flux cleaned = 0.216814 Jy ! Total flux subtracted in 200 components = 0.216814 Jy ! Clean residual min=-0.035025 max=0.050664 Jy/beam ! Clean residual mean=-0.001452 rms=0.011751 Jy/beam ! Combined flux in latest and established models = 1.03227 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 54 components and 1.03227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193868Jy sigma=0.000956 ! Fit after self-cal, rms=0.193815Jy sigma=0.000955 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 1.04 ! LA 1.01 MK 1.01 NL 1.00* OV 1.11 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.97 ! LA 0.96 MK 0.98 NL 1.00* OV 1.14 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.87 ! LA 0.75 MK 1.01 NL 1.47 OV 1.02 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.193815Jy sigma=0.000955 ! Fit after self-cal, rms=0.129978Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.893 mas, bmaj=7.997 mas, bpa=3.253 degrees ! Estimated noise=5925.78 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 = 0.000701332 Jy ! Component: 100 - total flux cleaned = 0.000565908 Jy ! Component: 150 - total flux cleaned = 0.000320009 Jy ! Component: 200 - total flux cleaned = 0.000216135 Jy ! Total flux subtracted in 200 components = 0.000216135 Jy ! Clean residual min=-0.014814 max=0.019725 Jy/beam ! Clean residual mean=-0.000057 rms=0.004379 Jy/beam ! Combined flux in latest and established models = 1.03249 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 1.03249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129724Jy sigma=0.000648 ! Fit after self-cal, rms=0.129946Jy sigma=0.000647 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129946Jy sigma=0.000647 ! Fit after self-cal, rms=0.129746Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.89 mas, bmaj=7.99 mas, bpa=3.255 degrees ! Estimated noise=5917.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00047294 Jy ! Component: 100 - total flux cleaned = 0.000362482 Jy ! Component: 150 - total flux cleaned = 0.000156645 Jy ! Component: 200 - total flux cleaned = 6.80046e-05 Jy ! Total flux subtracted in 200 components = 6.80046e-05 Jy ! Clean residual min=-0.014653 max=0.018940 Jy/beam ! Clean residual mean=-0.000054 rms=0.004330 Jy/beam ! Combined flux in latest and established models = 1.03255 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 1.03255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129589Jy sigma=0.000646 ! Fit after self-cal, rms=0.129536Jy sigma=0.000646 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 (8.5, -29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153342 Jy ! Component: 100 - total flux cleaned = 0.0181518 Jy ! Component: 150 - total flux cleaned = 0.0184548 Jy ! Component: 200 - total flux cleaned = 0.0185862 Jy ! Total flux subtracted in 200 components = 0.0185862 Jy ! Clean residual min=-0.013876 max=0.013578 Jy/beam ! Clean residual mean=0.000163 rms=0.003812 Jy/beam ! Combined flux in latest and established models = 1.05114 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 1.05114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127325Jy sigma=0.000637 ! Fit after self-cal, rms=0.127276Jy sigma=0.000637 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127276Jy sigma=0.000637 ! Fit after self-cal, rms=0.126464Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.883 mas, bmaj=7.977 mas, bpa=3.264 degrees ! Estimated noise=5899.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00442235 Jy ! Component: 100 - total flux cleaned = 0.00467025 Jy ! Component: 150 - total flux cleaned = 0.00466901 Jy ! Component: 200 - total flux cleaned = 0.00456621 Jy ! Total flux subtracted in 200 components = 0.00456621 Jy ! Clean residual min=-0.013146 max=0.012977 Jy/beam ! Clean residual mean=0.000136 rms=0.003648 Jy/beam ! Combined flux in latest and established models = 1.05571 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 1.05571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126089Jy sigma=0.000635 ! Fit after self-cal, rms=0.126089Jy sigma=0.000635 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 = 0.000733097 Jy ! Component: 100 - total flux cleaned = 0.000823116 Jy ! Component: 150 - total flux cleaned = 0.000821283 Jy ! Component: 200 - total flux cleaned = 0.000814271 Jy ! Total flux subtracted in 200 components = 0.000814271 Jy ! Clean residual min=-0.012573 max=0.012933 Jy/beam ! Clean residual mean=0.000146 rms=0.003597 Jy/beam ! Combined flux in latest and established models = 1.05652 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 1.05652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125905Jy sigma=0.000634 ! Fit after self-cal, rms=0.125914Jy sigma=0.000634 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125914Jy sigma=0.000634 ! Fit after self-cal, rms=0.125645Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.915 mas, bmaj=31.31 mas, bpa=4.824 degrees ! Estimated noise=7560.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175039 Jy ! Component: 100 - total flux cleaned = 0.00175007 Jy ! Component: 150 - total flux cleaned = 0.00174862 Jy ! Component: 200 - total flux cleaned = 0.00158559 Jy ! Total flux subtracted in 200 components = 0.00158559 Jy ! Clean residual min=-0.014084 max=0.012007 Jy/beam ! Clean residual mean=0.000248 rms=0.004937 Jy/beam ! Combined flux in latest and established models = 1.05811 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 101 components and 1.05811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125514Jy sigma=0.000634 ! Fit after self-cal, rms=0.125508Jy sigma=0.000634 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 = 0.000505829 Jy ! Component: 100 - total flux cleaned = 0.000352146 Jy ! Component: 150 - total flux cleaned = 0.000282449 Jy ! Component: 200 - total flux cleaned = 0.000141877 Jy ! Total flux subtracted in 200 components = 0.000141877 Jy ! Clean residual min=-0.013889 max=0.011684 Jy/beam ! Clean residual mean=0.000253 rms=0.004850 Jy/beam ! Combined flux in latest and established models = 1.05825 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 106 components and 1.05825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125466Jy sigma=0.000633 ! Fit after self-cal, rms=0.125463Jy sigma=0.000633 ! 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=2.881 mas, bmaj=7.973 mas, bpa=3.252 degrees ! Estimated noise=5898.1 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.881 x 7.973 at 3.252 degrees (North through East) ! Clean map min=-0.013736 max=0.80942 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125463Jy sigma=0.000633 ! Fit after self-cal, rms=0.118834Jy sigma=0.000588 ! Inverting map and beam ! Estimated beam: bmin=2.88 mas, bmaj=7.968 mas, bpa=3.306 degrees ! Estimated noise=5897.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032224 Jy ! Component: 100 - total flux cleaned = 0.003604 Jy ! Component: 150 - total flux cleaned = 0.00360659 Jy ! Component: 200 - total flux cleaned = 0.0035389 Jy ! Total flux subtracted in 200 components = 0.0035389 Jy ! Clean residual min=-0.012017 max=0.012384 Jy/beam ! Clean residual mean=0.000095 rms=0.003456 Jy/beam ! Combined flux in latest and established models = 1.06179 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 113 components and 1.06179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118592Jy sigma=0.000587 ! Fit after self-cal, rms=0.118603Jy sigma=0.000587 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251532 Jy ! Component: 100 - total flux cleaned = 0.000124772 Jy ! Component: 150 - total flux cleaned = 0.000126088 Jy ! Component: 200 - total flux cleaned = 0.000127407 Jy ! Total flux subtracted in 200 components = 0.000127407 Jy ! Clean residual min=-0.011821 max=0.012356 Jy/beam ! Clean residual mean=0.000097 rms=0.003435 Jy/beam ! Combined flux in latest and established models = 1.06191 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 1.06191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118513Jy sigma=0.000587 ! Fit after self-cal, rms=0.118520Jy sigma=0.000587 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118520Jy sigma=0.000587 ! Fit after self-cal, rms=0.118228Jy sigma=0.000587 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=2.526 mas, bmaj=7.409 mas, bpa=1.271 degrees ! Estimated noise=6780.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.657637 Jy ! Component: 100 - total flux cleaned = 0.840893 Jy ! Component: 150 - total flux cleaned = 0.928717 Jy ! Component: 200 - total flux cleaned = 0.974548 Jy ! Total flux subtracted in 200 components = 0.974548 Jy ! Clean residual min=-0.023227 max=0.023206 Jy/beam ! Clean residual mean=-0.000364 rms=0.006744 Jy/beam ! Combined flux in latest and established models = 0.974547 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.974547 Jy ! Inverting map and beam ! Estimated beam: bmin=2.878 mas, bmaj=7.963 mas, bpa=3.282 degrees ! Estimated noise=5890.99 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 = 0.0325757 Jy ! Component: 100 - total flux cleaned = 0.0518837 Jy ! Component: 150 - total flux cleaned = 0.0644274 Jy ! Component: 200 - total flux cleaned = 0.0730491 Jy ! Total flux subtracted in 200 components = 0.0730491 Jy ! Clean residual min=-0.013573 max=0.011723 Jy/beam ! Clean residual mean=-0.000086 rms=0.003839 Jy/beam ! Combined flux in latest and established models = 1.0476 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 79 components and 1.0476 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=9.893 mas, bmaj=31.24 mas, bpa=4.845 degrees ! Estimated noise=7569.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00990014 Jy ! Component: 100 - total flux cleaned = 0.0131301 Jy ! Component: 150 - total flux cleaned = 0.0135907 Jy ! Component: 200 - total flux cleaned = 0.0138629 Jy ! Total flux subtracted in 200 components = 0.0138629 Jy ! Clean residual min=-0.015038 max=0.010898 Jy/beam ! Clean residual mean=0.000112 rms=0.004979 Jy/beam ! Combined flux in latest and established models = 1.06146 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 = 0.000243366 Jy ! Component: 100 - total flux cleaned = 0.000467892 Jy ! Component: 150 - total flux cleaned = 0.000673307 Jy ! Component: 200 - total flux cleaned = 0.000953185 Jy ! Total flux subtracted in 200 components = 0.000953185 Jy ! Clean residual min=-0.014288 max=0.010920 Jy/beam ! Clean residual mean=0.000138 rms=0.004887 Jy/beam ! Combined flux in latest and established models = 1.06241 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 86 components and 1.06241 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.878 mas, bmaj=7.963 mas, bpa=3.282 degrees ! Estimated noise=5890.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00058986 Jy ! Component: 100 - total flux cleaned = -0.000581111 Jy ! Component: 150 - total flux cleaned = -0.000718697 Jy ! Component: 200 - total flux cleaned = -0.000713018 Jy ! Total flux subtracted in 200 components = -0.000713018 Jy ! Clean residual min=-0.012515 max=0.012397 Jy/beam ! Clean residual mean=0.000060 rms=0.003532 Jy/beam ! Combined flux in latest and established models = 1.0617 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 1.0617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118434Jy sigma=0.000588 ! Fit after self-cal, rms=0.118432Jy sigma=0.000588 wmodel J1937-3958_S_2017_03_23_pus_map.mod ! Writing 100 model components to file: J1937-3958_S_2017_03_23_pus_map.mod wobs J1937-3958_S_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1937-3958_S_2017_03_23_pus_uvs.fits wwins J1937-3958_S_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J1937-3958_S_2017_03_23_pus_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 = 0.00153785 Jy ! Component: 100 - total flux cleaned = 0.00302451 Jy ! Component: 150 - total flux cleaned = 0.00423304 Jy ! Component: 200 - total flux cleaned = 0.00520318 Jy ! Component: 250 - total flux cleaned = 0.00596238 Jy ! Component: 300 - total flux cleaned = 0.00639043 Jy ! Component: 350 - total flux cleaned = 0.00652243 Jy ! Component: 400 - total flux cleaned = 0.00639133 Jy ! Component: 450 - total flux cleaned = 0.00664196 Jy ! Component: 500 - total flux cleaned = 0.00735757 Jy ! Component: 550 - total flux cleaned = 0.00805499 Jy ! Component: 600 - total flux cleaned = 0.00862479 Jy ! Component: 650 - total flux cleaned = 0.0096187 Jy ! Component: 700 - total flux cleaned = 0.0102653 Jy ! Component: 750 - total flux cleaned = 0.0107936 Jy ! Component: 800 - total flux cleaned = 0.0115134 Jy ! Component: 850 - total flux cleaned = 0.0117146 Jy ! Component: 900 - total flux cleaned = 0.0122095 Jy ! Component: 950 - total flux cleaned = 0.0126973 Jy ! Component: 1000 - total flux cleaned = 0.012984 Jy ! Component: 1050 - total flux cleaned = 0.0134567 Jy ! Component: 1100 - total flux cleaned = 0.0138306 Jy ! Component: 1150 - total flux cleaned = 0.0142021 Jy ! Component: 1200 - total flux cleaned = 0.0143852 Jy ! Component: 1250 - total flux cleaned = 0.0143854 Jy ! Component: 1300 - total flux cleaned = 0.0146582 Jy ! Component: 1350 - total flux cleaned = 0.0146583 Jy ! Component: 1400 - total flux cleaned = 0.0144777 Jy ! Component: 1450 - total flux cleaned = 0.014478 Jy ! Component: 1500 - total flux cleaned = 0.014569 Jy ! Component: 1550 - total flux cleaned = 0.0145694 Jy ! Component: 1600 - total flux cleaned = 0.0145699 Jy ! Component: 1650 - total flux cleaned = 0.0145705 Jy ! Component: 1700 - total flux cleaned = 0.0147536 Jy ! Component: 1750 - total flux cleaned = 0.0149379 Jy ! Component: 1800 - total flux cleaned = 0.0152165 Jy ! Component: 1850 - total flux cleaned = 0.0154974 Jy ! Component: 1900 - total flux cleaned = 0.0157799 Jy ! Component: 1950 - total flux cleaned = 0.0159708 Jy ! Component: 2000 - total flux cleaned = 0.0160669 Jy ! Component: 2050 - total flux cleaned = 0.0162617 Jy ! Component: 2100 - total flux cleaned = 0.0164579 Jy ! Component: 2150 - total flux cleaned = 0.0165563 Jy ! Component: 2200 - total flux cleaned = 0.0168554 Jy ! Component: 2250 - total flux cleaned = 0.016856 Jy ! Component: 2300 - total flux cleaned = 0.0170595 Jy ! Component: 2350 - total flux cleaned = 0.017369 Jy ! Component: 2400 - total flux cleaned = 0.017474 Jy ! Component: 2450 - total flux cleaned = 0.0175796 Jy ! Component: 2500 - total flux cleaned = 0.017796 Jy ! Component: 2550 - total flux cleaned = 0.0181254 Jy ! Component: 2600 - total flux cleaned = 0.0183475 Jy ! Component: 2650 - total flux cleaned = 0.0188006 Jy ! Component: 2700 - total flux cleaned = 0.0190318 Jy ! Component: 2750 - total flux cleaned = 0.0191491 Jy ! Component: 2800 - total flux cleaned = 0.0193869 Jy ! Component: 2850 - total flux cleaned = 0.0197535 Jy ! Component: 2900 - total flux cleaned = 0.0198776 Jy ! Component: 2950 - total flux cleaned = 0.020129 Jy ! Component: 3000 - total flux cleaned = 0.020387 Jy ! Component: 3050 - total flux cleaned = 0.0205198 Jy ! Component: 3100 - total flux cleaned = 0.0206537 Jy ! Component: 3150 - total flux cleaned = 0.0207907 Jy ! Component: 3200 - total flux cleaned = 0.0207894 Jy ! Component: 3250 - total flux cleaned = 0.0207893 Jy ! Component: 3300 - total flux cleaned = 0.020643 Jy ! Component: 3350 - total flux cleaned = 0.0204915 Jy ! Component: 3400 - total flux cleaned = 0.0203371 Jy ! Component: 3450 - total flux cleaned = 0.0201806 Jy ! Component: 3500 - total flux cleaned = 0.020016 Jy ! Component: 3550 - total flux cleaned = 0.0198458 Jy ! Component: 3600 - total flux cleaned = 0.0198437 Jy ! Component: 3650 - total flux cleaned = 0.0194885 Jy ! Component: 3700 - total flux cleaned = 0.0193028 Jy ! Component: 3750 - total flux cleaned = 0.0193046 Jy ! Component: 3800 - total flux cleaned = 0.0191111 Jy ! Component: 3850 - total flux cleaned = 0.0187148 Jy ! Component: 3900 - total flux cleaned = 0.018514 Jy ! Component: 3950 - total flux cleaned = 0.0180963 Jy ! Component: 4000 - total flux cleaned = 0.0176663 Jy ! Component: 4050 - total flux cleaned = 0.0174448 Jy ! Total flux subtracted in 4096 components = 0.0169922 Jy ! Clean residual min=-0.013950 max=0.013162 Jy/beam ! Clean residual mean=0.000268 rms=0.003690 Jy/beam ! Combined flux in latest and established models = 1.07869 Jy keep ! Adding 182 model components to the UV plane model. ! The established model now contains 282 components and 1.07869 Jy ![Exited script file: muppet] wmap "J1937-3958_S_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.878 x 7.963 at 3.282 degrees (North through East) ! Clean map min=-0.027143 max=0.82942 Jy/beam ! Writing clean map to FITS file: J1937-3958_S_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.829418 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00423503 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.53181 1.53181 3.06361 6.12722 12.2544 24.5089 49.0178 98.0356 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0127 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.829 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.878 x 7.963 at 3.282 degrees (North through East) ! Clean map min=-0.027143 max=0.82942 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1937-3958_S_2017_03_23_pus_uvs.log closed on Mon May 13 10:08:10 2019