! Started logfile: J0031-1426_S_2017_03_23_pus_uvs.log on Mon May 13 09:44:47 2019 obs J0031-1426_S_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0031-1426_S_2017_03_23_pus_uva.fits ! AN table 1: 172 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.841214 visibilities/baseline/integration-bin. ! Found source: J0031-1426 ! ! 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 26044 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 J0031-1426_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 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 627 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.856397Jy sigma=0.006116 ! Fit after self-cal, rms=0.829327Jy sigma=0.005931 ! 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=2.494 mas, bmaj=6.507 mas, bpa=-4.435 degrees ! Estimated noise=923.736 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 = 0.124008 Jy ! Component: 100 - total flux cleaned = 0.16377 Jy ! Total flux subtracted in 100 components = 0.16377 Jy ! Clean residual min=-0.008396 max=0.020989 Jy/beam ! Clean residual mean=-0.000094 rms=0.002584 Jy/beam ! Combined flux in latest and established models = 0.16377 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.16377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116469Jy sigma=0.000779 ! Fit after self-cal, rms=0.116391Jy sigma=0.000778 ! Inverting map ! Added new window around map position (-4, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255558 Jy ! Component: 100 - total flux cleaned = 0.0428035 Jy ! Total flux subtracted in 100 components = 0.0428035 Jy ! Clean residual min=-0.006758 max=0.009473 Jy/beam ! Clean residual mean=-0.000062 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 0.206573 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.206573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107465Jy sigma=0.000717 ! Fit after self-cal, rms=0.107340Jy sigma=0.000716 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125742 Jy ! Component: 100 - total flux cleaned = 0.0211677 Jy ! Total flux subtracted in 100 components = 0.0211677 Jy ! Clean residual min=-0.005841 max=0.007290 Jy/beam ! Clean residual mean=-0.000046 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.227741 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 48 components and 0.227741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104983Jy sigma=0.000701 ! Fit after self-cal, rms=0.104936Jy sigma=0.000701 ! 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=2.948 mas, bmaj=7.384 mas, bpa=-5.43 degrees ! Estimated noise=669.401 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 = 0.00891345 Jy ! Component: 100 - total flux cleaned = 0.0142456 Jy ! Component: 150 - total flux cleaned = 0.0177381 Jy ! Component: 200 - total flux cleaned = 0.0200878 Jy ! Total flux subtracted in 200 components = 0.0200878 Jy ! Clean residual min=-0.004646 max=0.004720 Jy/beam ! Clean residual mean=-0.000023 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.247829 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 79 components and 0.247829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103909Jy sigma=0.000696 ! Fit after self-cal, rms=0.103892Jy sigma=0.000696 ! 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 0.99 FD 0.94 HN 0.98 KP 1.04 ! LA 0.99 MK 0.99 NL 0.89 OV 1.04 ! PT 1.05 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.02 KP 1.00 ! LA 0.96 MK 0.99 NL 1.02 OV 1.05 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.99 KP 0.88 ! LA 0.76 MK 0.98 NL 1.15 OV 0.96 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.07 HN 0.98 KP 1.00* ! LA 0.77 MK 1.21 NL 1.00* OV 1.35 ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.103892Jy sigma=0.000696 ! Fit after self-cal, rms=0.099978Jy sigma=0.000678 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.956 mas, bmaj=7.417 mas, bpa=-5.147 degrees ! Estimated noise=667.111 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 = 6.1518e-05 Jy ! Component: 100 - total flux cleaned = -6.09816e-05 Jy ! Component: 150 - total flux cleaned = -0.000171107 Jy ! Component: 200 - total flux cleaned = -0.000272133 Jy ! Total flux subtracted in 200 components = -0.000272133 Jy ! Clean residual min=-0.003149 max=0.003642 Jy/beam ! Clean residual mean=-0.000002 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.247557 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 87 components and 0.247557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099948Jy sigma=0.000678 ! Fit after self-cal, rms=0.099941Jy sigma=0.000677 ! 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=0.099941Jy sigma=0.000677 ! Fit after self-cal, rms=0.101996Jy sigma=0.000671 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.937 mas, bmaj=7.481 mas, bpa=-4.642 degrees ! Estimated noise=667.117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000666394 Jy ! Component: 100 - total flux cleaned = 0.000597087 Jy ! Component: 150 - total flux cleaned = 0.000531701 Jy ! Component: 200 - total flux cleaned = 0.000416312 Jy ! Total flux subtracted in 200 components = 0.000416312 Jy ! Clean residual min=-0.002306 max=0.002085 Jy/beam ! Clean residual mean=-0.000002 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.247973 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 95 components and 0.247973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101905Jy sigma=0.000671 ! Fit after self-cal, rms=0.101960Jy sigma=0.000671 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 = -3.28647e-05 Jy ! Component: 100 - total flux cleaned = -0.000132646 Jy ! Component: 150 - total flux cleaned = -0.000268401 Jy ! Component: 200 - total flux cleaned = -0.000353046 Jy ! Total flux subtracted in 200 components = -0.000353046 Jy ! Clean residual min=-0.002092 max=0.001965 Jy/beam ! Clean residual mean=-0.000002 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.24762 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 98 components and 0.24762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101919Jy sigma=0.000670 ! Fit after self-cal, rms=0.101915Jy sigma=0.000670 ! 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=0.101915Jy sigma=0.000670 ! Fit after self-cal, rms=0.102528Jy sigma=0.000670 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.932 mas, bmaj=7.497 mas, bpa=-4.651 degrees ! Estimated noise=666.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284774 Jy ! Component: 100 - total flux cleaned = 0.000238059 Jy ! Component: 150 - total flux cleaned = 0.000152557 Jy ! Component: 200 - total flux cleaned = 7.46815e-05 Jy ! Total flux subtracted in 200 components = 7.46815e-05 Jy ! Clean residual min=-0.002032 max=0.002006 Jy/beam ! Clean residual mean=-0.000000 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.247695 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 102 components and 0.247695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102489Jy sigma=0.000669 ! Fit after self-cal, rms=0.102503Jy sigma=0.000669 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 = -3.67212e-05 Jy ! Component: 100 - total flux cleaned = -0.00010773 Jy ! Component: 150 - total flux cleaned = -0.000174851 Jy ! Component: 200 - total flux cleaned = -0.000237773 Jy ! Total flux subtracted in 200 components = -0.000237773 Jy ! Clean residual min=-0.002001 max=0.001968 Jy/beam ! Clean residual mean=-0.000000 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.247457 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 104 components and 0.247457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102481Jy sigma=0.000669 ! Fit after self-cal, rms=0.102478Jy sigma=0.000669 ! 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=0.102478Jy sigma=0.000669 ! Fit after self-cal, rms=0.102746Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.145 mas, bmaj=14.26 mas, bpa=0.8296 degrees ! Estimated noise=896.039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126481 Jy ! Component: 100 - total flux cleaned = -9.36564e-05 Jy ! Component: 150 - total flux cleaned = -0.000122033 Jy ! Component: 200 - total flux cleaned = -0.000135622 Jy ! Total flux subtracted in 200 components = -0.000135622 Jy ! Clean residual min=-0.002184 max=0.002121 Jy/beam ! Clean residual mean=-0.000002 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.247321 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 108 components and 0.247321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102743Jy sigma=0.000669 ! Fit after self-cal, rms=0.102747Jy sigma=0.000669 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 = -7.72248e-05 Jy ! Component: 100 - total flux cleaned = -6.35146e-05 Jy ! Component: 150 - total flux cleaned = -7.49376e-05 Jy ! Component: 200 - total flux cleaned = -8.58373e-05 Jy ! Total flux subtracted in 200 components = -8.58373e-05 Jy ! Clean residual min=-0.002148 max=0.002102 Jy/beam ! Clean residual mean=-0.000002 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.247235 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 111 components and 0.247235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102745Jy sigma=0.000669 ! Fit after self-cal, rms=0.102745Jy sigma=0.000669 ! 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=2.929 mas, bmaj=7.502 mas, bpa=-4.607 degrees ! Estimated noise=665.839 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.929 x 7.502 at -4.607 degrees (North through East) ! Clean map min=-0.0023879 max=0.16856 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.48 mas, bmaj=6.61 mas, bpa=-3.41 degrees ! Estimated noise=925.471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124314 Jy ! Component: 100 - total flux cleaned = 0.164868 Jy ! Component: 150 - total flux cleaned = 0.190055 Jy ! Component: 200 - total flux cleaned = 0.206997 Jy ! Total flux subtracted in 200 components = 0.206997 Jy ! Clean residual min=-0.004422 max=0.009213 Jy/beam ! Clean residual mean=-0.000039 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.206997 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.206997 Jy ! Inverting map and beam ! Estimated beam: bmin=2.929 mas, bmaj=7.502 mas, bpa=-4.607 degrees ! Estimated noise=665.839 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 = 0.0158216 Jy ! Component: 100 - total flux cleaned = 0.0247615 Jy ! Component: 150 - total flux cleaned = 0.0302324 Jy ! Component: 200 - total flux cleaned = 0.0337492 Jy ! Total flux subtracted in 200 components = 0.0337492 Jy ! Clean residual min=-0.002036 max=0.002178 Jy/beam ! Clean residual mean=-0.000005 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.240746 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 64 components and 0.240746 Jy ! Inverting map ! Added new window around map position (40, -64). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222381 Jy ! Component: 100 - total flux cleaned = 0.00285316 Jy ! Component: 150 - total flux cleaned = 0.00347423 Jy ! Component: 200 - total flux cleaned = 0.00393886 Jy ! Total flux subtracted in 200 components = 0.00393886 Jy ! Clean residual min=-0.001997 max=0.001847 Jy/beam ! Clean residual mean=-0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.244685 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 84 components and 0.244685 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.145 mas, bmaj=14.26 mas, bpa=0.8296 degrees ! Estimated noise=896.039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133637 Jy ! Component: 100 - total flux cleaned = 0.00161701 Jy ! Component: 150 - total flux cleaned = 0.00180456 Jy ! Component: 200 - total flux cleaned = 0.00186947 Jy ! Total flux subtracted in 200 components = 0.00186947 Jy ! Clean residual min=-0.001968 max=0.001927 Jy/beam ! Clean residual mean=-0.000004 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.246554 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 = 2.86329e-07 Jy ! Component: 100 - total flux cleaned = 1.82686e-05 Jy ! Component: 150 - total flux cleaned = 1.79238e-05 Jy ! Component: 200 - total flux cleaned = 1.80448e-05 Jy ! Total flux subtracted in 200 components = 1.80448e-05 Jy ! Clean residual min=-0.001951 max=0.001919 Jy/beam ! Clean residual mean=-0.000003 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.246573 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 0.246573 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.929 mas, bmaj=7.502 mas, bpa=-4.607 degrees ! Estimated noise=665.839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.16526e-05 Jy ! Component: 100 - total flux cleaned = -3.20395e-05 Jy ! Component: 150 - total flux cleaned = -5.47789e-05 Jy ! Component: 200 - total flux cleaned = -7.64133e-05 Jy ! Total flux subtracted in 200 components = -7.64133e-05 Jy ! Clean residual min=-0.001966 max=0.001821 Jy/beam ! Clean residual mean=-0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.246496 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 0.246496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102679Jy sigma=0.000669 ! Fit after self-cal, rms=0.102644Jy sigma=0.000669 wmodel J0031-1426_S_2017_03_23_pus_map.mod ! Writing 126 model components to file: J0031-1426_S_2017_03_23_pus_map.mod wobs J0031-1426_S_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0031-1426_S_2017_03_23_pus_uvs.fits wwins J0031-1426_S_2017_03_23_pus_map.win ! wwins: Wrote 3 windows to J0031-1426_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 = -8.223e-05 Jy ! Component: 100 - total flux cleaned = 3.4415e-05 Jy ! Component: 150 - total flux cleaned = 0.00011708 Jy ! Component: 200 - total flux cleaned = 0.000116904 Jy ! Component: 250 - total flux cleaned = 0.000167541 Jy ! Component: 300 - total flux cleaned = 0.000266959 Jy ! Component: 350 - total flux cleaned = 0.000339942 Jy ! Component: 400 - total flux cleaned = 0.000410539 Jy ! Component: 450 - total flux cleaned = 0.00048005 Jy ! Component: 500 - total flux cleaned = 0.000503185 Jy ! Component: 550 - total flux cleaned = 0.000592439 Jy ! Component: 600 - total flux cleaned = 0.000614398 Jy ! Component: 650 - total flux cleaned = 0.00059284 Jy ! Component: 700 - total flux cleaned = 0.00059321 Jy ! Component: 750 - total flux cleaned = 0.00065515 Jy ! Component: 800 - total flux cleaned = 0.000633991 Jy ! Component: 850 - total flux cleaned = 0.000633979 Jy ! Component: 900 - total flux cleaned = 0.000633664 Jy ! Component: 950 - total flux cleaned = 0.000594688 Jy ! Component: 1000 - total flux cleaned = 0.000614567 Jy ! Component: 1050 - total flux cleaned = 0.000633476 Jy ! Component: 1100 - total flux cleaned = 0.000595889 Jy ! Component: 1150 - total flux cleaned = 0.000595489 Jy ! Component: 1200 - total flux cleaned = 0.000558711 Jy ! Component: 1250 - total flux cleaned = 0.00057697 Jy ! Component: 1300 - total flux cleaned = 0.000595048 Jy ! Component: 1350 - total flux cleaned = 0.000595167 Jy ! Component: 1400 - total flux cleaned = 0.000630287 Jy ! Component: 1450 - total flux cleaned = 0.000647474 Jy ! Component: 1500 - total flux cleaned = 0.000613236 Jy ! Component: 1550 - total flux cleaned = 0.000613363 Jy ! Component: 1600 - total flux cleaned = 0.000630162 Jy ! Component: 1650 - total flux cleaned = 0.000596486 Jy ! Component: 1700 - total flux cleaned = 0.00059663 Jy ! Component: 1750 - total flux cleaned = 0.000596709 Jy ! Component: 1800 - total flux cleaned = 0.000564231 Jy ! Component: 1850 - total flux cleaned = 0.000548269 Jy ! Component: 1900 - total flux cleaned = 0.000580155 Jy ! Component: 1950 - total flux cleaned = 0.000580047 Jy ! Component: 2000 - total flux cleaned = 0.000517726 Jy ! Component: 2050 - total flux cleaned = 0.00051787 Jy ! Component: 2100 - total flux cleaned = 0.000548399 Jy ! Component: 2150 - total flux cleaned = 0.000517996 Jy ! Component: 2200 - total flux cleaned = 0.000548178 Jy ! Component: 2250 - total flux cleaned = 0.000503417 Jy ! Component: 2300 - total flux cleaned = 0.000488606 Jy ! Component: 2350 - total flux cleaned = 0.000459371 Jy ! Component: 2400 - total flux cleaned = 0.000474006 Jy ! Component: 2450 - total flux cleaned = 0.000430923 Jy ! Component: 2500 - total flux cleaned = 0.000416529 Jy ! Component: 2550 - total flux cleaned = 0.000416357 Jy ! Component: 2600 - total flux cleaned = 0.000374013 Jy ! Component: 2650 - total flux cleaned = 0.000345933 Jy ! Component: 2700 - total flux cleaned = 0.000332002 Jy ! Component: 2750 - total flux cleaned = 0.000263251 Jy ! Component: 2800 - total flux cleaned = 0.000236027 Jy ! Component: 2850 - total flux cleaned = 0.000235875 Jy ! Component: 2900 - total flux cleaned = 0.000222299 Jy ! Component: 2950 - total flux cleaned = 0.000208942 Jy ! Component: 3000 - total flux cleaned = 0.000169208 Jy ! Component: 3050 - total flux cleaned = 0.00014279 Jy ! Component: 3100 - total flux cleaned = 0.000103646 Jy ! Component: 3150 - total flux cleaned = 0.000103642 Jy ! Component: 3200 - total flux cleaned = 3.94336e-05 Jy ! Component: 3250 - total flux cleaned = 1.37414e-05 Jy ! Component: 3300 - total flux cleaned = -3.70936e-05 Jy ! Component: 3350 - total flux cleaned = -7.48608e-05 Jy ! Component: 3400 - total flux cleaned = -0.000112444 Jy ! Component: 3450 - total flux cleaned = -0.000137278 Jy ! Component: 3500 - total flux cleaned = -0.000161891 Jy ! Component: 3550 - total flux cleaned = -0.000211051 Jy ! Component: 3600 - total flux cleaned = -0.000223282 Jy ! Component: 3650 - total flux cleaned = -0.000308164 Jy ! Component: 3700 - total flux cleaned = -0.000332162 Jy ! Component: 3750 - total flux cleaned = -0.00035611 Jy ! Component: 3800 - total flux cleaned = -0.00036812 Jy ! Component: 3850 - total flux cleaned = -0.000450818 Jy ! Component: 3900 - total flux cleaned = -0.000439169 Jy ! Component: 3950 - total flux cleaned = -0.000544179 Jy ! Component: 4000 - total flux cleaned = -0.000567416 Jy ! Component: 4050 - total flux cleaned = -0.00056743 Jy ! Total flux subtracted in 4096 components = -0.000567466 Jy ! Clean residual min=-0.000699 max=0.000653 Jy/beam ! Clean residual mean=-0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.245929 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 433 components and 0.245929 Jy ![Exited script file: muppet] wmap "J0031-1426_S_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.929 x 7.502 at -4.607 degrees (North through East) ! Clean map min=-0.0013059 max=0.16909 Jy/beam ! Writing clean map to FITS file: J0031-1426_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 0.169094 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211711 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.375609 0.375609 0.751219 1.50244 3.00488 6.00975 12.0195 24.039 48.078 96.156 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.169 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.929 x 7.502 at -4.607 degrees (North through East) ! Clean map min=-0.0013059 max=0.16909 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 J0031-1426_S_2017_03_23_pus_uvs.log closed on Mon May 13 09:44:53 2019