! Started logfile: J0406-3826_X_2017_07_16_pus_uvs.log on Thu May 9 14:01:27 2019 obs J0406-3826_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0406-3826_X_2017_07_16_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.441026 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0406-3826 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1200 lines of history. ! ! Reading 3096 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0406-3826_X_2017_07_16_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 = 512x512 pixels with 0.200x0.200 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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.273494Jy sigma=0.001593 ! Fit after self-cal, rms=0.214591Jy sigma=0.001219 ! 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=0.5758 mas, bmaj=1.727 mas, bpa=11.98 degrees ! Estimated noise=4329.3 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 = 0.671422 Jy ! Component: 100 - total flux cleaned = 0.835939 Jy ! Total flux subtracted in 100 components = 0.835939 Jy ! Clean residual min=-0.042461 max=0.073124 Jy/beam ! Clean residual mean=0.000476 rms=0.016464 Jy/beam ! Combined flux in latest and established models = 0.835939 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.835939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.180241Jy sigma=0.001148 ! Fit after self-cal, rms=0.180171Jy sigma=0.001147 ! 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=0.7238 mas, bmaj=1.936 mas, bpa=11.15 degrees ! Estimated noise=2054.78 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 = 0.0877705 Jy ! Component: 100 - total flux cleaned = 0.128179 Jy ! Component: 150 - total flux cleaned = 0.149261 Jy ! Component: 200 - total flux cleaned = 0.160745 Jy ! Total flux subtracted in 200 components = 0.160745 Jy ! Clean residual min=-0.037956 max=0.052955 Jy/beam ! Clean residual mean=0.000189 rms=0.012641 Jy/beam ! Combined flux in latest and established models = 0.996684 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.996684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.143350Jy sigma=0.000841 ! Fit after self-cal, rms=0.143121Jy sigma=0.000840 ! 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 1.15 FD 1.00* HN 1.00* KP 0.93 ! LA 0.96 MK 0.98 NL 1.00* OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.00* HN 1.00* KP 0.95 ! LA 0.96 MK 1.00 NL 1.00* OV 0.98 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.00* HN 1.00* KP 0.90 ! LA 0.97 MK 0.99 NL 1.00* OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.00* HN 1.00* KP 0.91 ! LA 0.99 MK 1.00 NL 1.00* OV 0.98 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.00* HN 1.00* KP 0.92 ! LA 0.98 MK 1.03 NL 1.00* OV 1.02 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.00* HN 1.00* KP 0.91 ! LA 0.97 MK 0.99 NL 1.00* OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.00* HN 1.00* KP 0.91 ! LA 1.00 MK 1.03 NL 1.00* OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.00* HN 1.00* KP 0.91 ! LA 0.98 MK 0.99 NL 1.00* OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.00* HN 1.00* KP 0.91 ! LA 0.98 MK 1.00 NL 1.00* OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.00* HN 1.00* KP 0.92 ! LA 1.00 MK 1.02 NL 1.00* OV 1.01 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.00* HN 1.00* KP 0.88 ! LA 0.99 MK 1.03 NL 1.00* OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00* HN 1.00* KP 0.90 ! LA 0.98 MK 1.04 NL 1.00* OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.143121Jy sigma=0.000840 ! Fit after self-cal, rms=0.120405Jy sigma=0.000685 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7249 mas, bmaj=1.943 mas, bpa=11.1 degrees ! Estimated noise=2051.06 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 (-3.8, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0276599 Jy ! Component: 100 - total flux cleaned = 0.0375217 Jy ! Component: 150 - total flux cleaned = 0.0411453 Jy ! Component: 200 - total flux cleaned = 0.0429188 Jy ! Total flux subtracted in 200 components = 0.0429188 Jy ! Clean residual min=-0.007009 max=0.008447 Jy/beam ! Clean residual mean=0.000105 rms=0.002215 Jy/beam ! Combined flux in latest and established models = 1.0396 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 1.0396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.114455Jy sigma=0.000646 ! Fit after self-cal, rms=0.114553Jy sigma=0.000645 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.114553Jy sigma=0.000645 ! Fit after self-cal, rms=0.114001Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7246 mas, bmaj=1.943 mas, bpa=11.12 degrees ! Estimated noise=2045.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356158 Jy ! Component: 100 - total flux cleaned = 0.0042695 Jy ! Component: 150 - total flux cleaned = 0.00473727 Jy ! Component: 200 - total flux cleaned = 0.00482093 Jy ! Total flux subtracted in 200 components = 0.00482093 Jy ! Clean residual min=-0.004989 max=0.007231 Jy/beam ! Clean residual mean=0.000073 rms=0.001795 Jy/beam ! Combined flux in latest and established models = 1.04442 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 1.04442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.113739Jy sigma=0.000642 ! Fit after self-cal, rms=0.113717Jy sigma=0.000642 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 = 0.000792468 Jy ! Component: 100 - total flux cleaned = 0.000718791 Jy ! Component: 150 - total flux cleaned = 0.000655018 Jy ! Component: 200 - total flux cleaned = 0.000601524 Jy ! Total flux subtracted in 200 components = 0.000601524 Jy ! Clean residual min=-0.004842 max=0.006553 Jy/beam ! Clean residual mean=0.000071 rms=0.001715 Jy/beam ! Combined flux in latest and established models = 1.04502 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 1.04502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.113640Jy sigma=0.000641 ! Fit after self-cal, rms=0.113630Jy sigma=0.000641 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.113630Jy sigma=0.000641 ! Fit after self-cal, rms=0.113491Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7246 mas, bmaj=1.943 mas, bpa=11.14 degrees ! Estimated noise=2044.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000638925 Jy ! Component: 100 - total flux cleaned = 0.000529128 Jy ! Component: 150 - total flux cleaned = 0.000374406 Jy ! Component: 200 - total flux cleaned = 0.000327635 Jy ! Total flux subtracted in 200 components = 0.000327635 Jy ! Clean residual min=-0.004614 max=0.006299 Jy/beam ! Clean residual mean=0.000063 rms=0.001608 Jy/beam ! Combined flux in latest and established models = 1.04535 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 1.04535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.113434Jy sigma=0.000641 ! Fit after self-cal, rms=0.113424Jy sigma=0.000641 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 = 0.000394639 Jy ! Component: 100 - total flux cleaned = 0.000300824 Jy ! Component: 150 - total flux cleaned = 0.00016658 Jy ! Component: 200 - total flux cleaned = 8.38425e-05 Jy ! Total flux subtracted in 200 components = 8.38425e-05 Jy ! Clean residual min=-0.004473 max=0.005839 Jy/beam ! Clean residual mean=0.000062 rms=0.001565 Jy/beam ! Combined flux in latest and established models = 1.04544 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 1.04544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.113390Jy sigma=0.000640 ! Fit after self-cal, rms=0.113385Jy sigma=0.000640 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.113385Jy sigma=0.000640 ! Fit after self-cal, rms=0.113272Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.681 mas, bmaj=8.319 mas, bpa=9.381 degrees ! Estimated noise=2835.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00083535 Jy ! Component: 100 - total flux cleaned = 0.000838052 Jy ! Component: 150 - total flux cleaned = 0.000804033 Jy ! Component: 200 - total flux cleaned = 0.000704093 Jy ! Total flux subtracted in 200 components = 0.000704093 Jy ! Clean residual min=-0.005386 max=0.009352 Jy/beam ! Clean residual mean=0.000122 rms=0.002635 Jy/beam ! Combined flux in latest and established models = 1.04614 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 1.04614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.113262Jy sigma=0.000640 ! Fit after self-cal, rms=0.113254Jy sigma=0.000640 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 = 0.000386367 Jy ! Component: 100 - total flux cleaned = 0.000187728 Jy ! Component: 150 - total flux cleaned = 0.00010031 Jy ! Component: 200 - total flux cleaned = -7.46124e-06 Jy ! Total flux subtracted in 200 components = -7.46124e-06 Jy ! Clean residual min=-0.005230 max=0.009136 Jy/beam ! Clean residual mean=0.000122 rms=0.002596 Jy/beam ! Combined flux in latest and established models = 1.04613 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 69 components and 1.04613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.113260Jy sigma=0.000640 ! Fit after self-cal, rms=0.113255Jy sigma=0.000640 ! 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=0.7244 mas, bmaj=1.942 mas, bpa=11.16 degrees ! Estimated noise=2043.28 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7244 x 1.942 at 11.16 degrees (North through East) ! Clean map min=-0.0040503 max=0.86722 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.113255Jy sigma=0.000640 ! Fit after self-cal, rms=0.103562Jy sigma=0.000576 ! Inverting map and beam ! Estimated beam: bmin=0.7244 mas, bmaj=1.942 mas, bpa=11.14 degrees ! Estimated noise=2043.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000931005 Jy ! Component: 100 - total flux cleaned = 0.000698827 Jy ! Component: 150 - total flux cleaned = 0.000574274 Jy ! Component: 200 - total flux cleaned = 0.000501177 Jy ! Total flux subtracted in 200 components = 0.000501177 Jy ! Clean residual min=-0.003974 max=0.005372 Jy/beam ! Clean residual mean=0.000053 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 1.04663 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 1.04663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.103515Jy sigma=0.000576 ! Fit after self-cal, rms=0.103508Jy sigma=0.000576 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304374 Jy ! Component: 100 - total flux cleaned = 9.12393e-05 Jy ! Component: 150 - total flux cleaned = -5.51225e-06 Jy ! Component: 200 - total flux cleaned = -3.68551e-05 Jy ! Total flux subtracted in 200 components = -3.68551e-05 Jy ! Clean residual min=-0.003863 max=0.005058 Jy/beam ! Clean residual mean=0.000054 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 1.0466 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 1.0466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.103485Jy sigma=0.000576 ! Fit after self-cal, rms=0.103481Jy sigma=0.000576 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.103481Jy sigma=0.000576 ! Fit after self-cal, rms=0.103395Jy sigma=0.000576 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=0.5762 mas, bmaj=1.728 mas, bpa=11.91 degrees ! Estimated noise=4310.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.668581 Jy ! Component: 100 - total flux cleaned = 0.832633 Jy ! Component: 150 - total flux cleaned = 0.903328 Jy ! Component: 200 - total flux cleaned = 0.94251 Jy ! Total flux subtracted in 200 components = 0.94251 Jy ! Clean residual min=-0.014578 max=0.021391 Jy/beam ! Clean residual mean=0.000331 rms=0.005358 Jy/beam ! Combined flux in latest and established models = 0.94251 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 0.94251 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7242 mas, bmaj=1.942 mas, bpa=11.15 degrees ! Estimated noise=2043.28 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 = 0.0349284 Jy ! Component: 100 - total flux cleaned = 0.056512 Jy ! Component: 150 - total flux cleaned = 0.0709375 Jy ! Component: 200 - total flux cleaned = 0.0807941 Jy ! Total flux subtracted in 200 components = 0.0807941 Jy ! Clean residual min=-0.005681 max=0.007128 Jy/beam ! Clean residual mean=0.000169 rms=0.002145 Jy/beam ! Combined flux in latest and established models = 1.0233 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 43 components and 1.0233 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.68 mas, bmaj=8.312 mas, bpa=9.368 degrees ! Estimated noise=2837.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127874 Jy ! Component: 100 - total flux cleaned = 0.0193386 Jy ! Component: 150 - total flux cleaned = 0.022715 Jy ! Component: 200 - total flux cleaned = 0.0244567 Jy ! Total flux subtracted in 200 components = 0.0244567 Jy ! Clean residual min=-0.004783 max=0.007586 Jy/beam ! Clean residual mean=0.000118 rms=0.002300 Jy/beam ! Combined flux in latest and established models = 1.04776 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 = 0.000606188 Jy ! Component: 100 - total flux cleaned = 0.000696741 Jy ! Component: 150 - total flux cleaned = 0.000747208 Jy ! Component: 200 - total flux cleaned = 0.000789958 Jy ! Total flux subtracted in 200 components = 0.000789958 Jy ! Clean residual min=-0.004546 max=0.007583 Jy/beam ! Clean residual mean=0.000107 rms=0.002283 Jy/beam ! Combined flux in latest and established models = 1.04855 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 1.04855 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7242 mas, bmaj=1.942 mas, bpa=11.15 degrees ! Estimated noise=2043.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00146866 Jy ! Component: 100 - total flux cleaned = -0.00148433 Jy ! Component: 150 - total flux cleaned = -0.0016163 Jy ! Component: 200 - total flux cleaned = -0.00171146 Jy ! Total flux subtracted in 200 components = -0.00171146 Jy ! Clean residual min=-0.004199 max=0.005561 Jy/beam ! Clean residual mean=0.000054 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 1.04684 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 1.04684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.103440Jy sigma=0.000576 ! Fit after self-cal, rms=0.103416Jy sigma=0.000576 wmodel J0406-3826_X_2017_07_16_pus_map.mod ! Writing 62 model components to file: J0406-3826_X_2017_07_16_pus_map.mod wobs J0406-3826_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0406-3826_X_2017_07_16_pus_uvs.fits wwins J0406-3826_X_2017_07_16_pus_map.win ! wwins: Wrote 2 windows to J0406-3826_X_2017_07_16_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223414 Jy ! Component: 100 - total flux cleaned = 0.00310204 Jy ! Component: 150 - total flux cleaned = 0.00361784 Jy ! Component: 200 - total flux cleaned = 0.00409197 Jy ! Component: 250 - total flux cleaned = 0.00442443 Jy ! Component: 300 - total flux cleaned = 0.00463094 Jy ! Component: 350 - total flux cleaned = 0.00482851 Jy ! Component: 400 - total flux cleaned = 0.00501546 Jy ! Component: 450 - total flux cleaned = 0.00519369 Jy ! Component: 500 - total flux cleaned = 0.00549146 Jy ! Component: 550 - total flux cleaned = 0.00565448 Jy ! Component: 600 - total flux cleaned = 0.00588978 Jy ! Component: 650 - total flux cleaned = 0.00604109 Jy ! Component: 700 - total flux cleaned = 0.00622466 Jy ! Component: 750 - total flux cleaned = 0.00629607 Jy ! Component: 800 - total flux cleaned = 0.00640064 Jy ! Component: 850 - total flux cleaned = 0.00650239 Jy ! Component: 900 - total flux cleaned = 0.00660171 Jy ! Component: 950 - total flux cleaned = 0.00669852 Jy ! Component: 1000 - total flux cleaned = 0.00682437 Jy ! Component: 1050 - total flux cleaned = 0.00691618 Jy ! Component: 1100 - total flux cleaned = 0.00700593 Jy ! Component: 1150 - total flux cleaned = 0.00706464 Jy ! Component: 1200 - total flux cleaned = 0.00720907 Jy ! Component: 1250 - total flux cleaned = 0.00732268 Jy ! Component: 1300 - total flux cleaned = 0.00746251 Jy ! Component: 1350 - total flux cleaned = 0.00754511 Jy ! Component: 1400 - total flux cleaned = 0.0075993 Jy ! Component: 1450 - total flux cleaned = 0.00770619 Jy ! Component: 1500 - total flux cleaned = 0.00778549 Jy ! Component: 1550 - total flux cleaned = 0.00783767 Jy ! Component: 1600 - total flux cleaned = 0.00794085 Jy ! Component: 1650 - total flux cleaned = 0.00806829 Jy ! Component: 1700 - total flux cleaned = 0.00816937 Jy ! Component: 1750 - total flux cleaned = 0.00831979 Jy ! Component: 1800 - total flux cleaned = 0.00846886 Jy ! Component: 1850 - total flux cleaned = 0.00859231 Jy ! Component: 1900 - total flux cleaned = 0.00871543 Jy ! Component: 1950 - total flux cleaned = 0.00883824 Jy ! Component: 2000 - total flux cleaned = 0.00893647 Jy ! Total flux subtracted in 2048 components = 0.00901023 Jy ! Clean residual min=-0.001394 max=0.001404 Jy/beam ! Clean residual mean=0.000029 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 1.05585 Jy keep ! Adding 106 model components to the UV plane model. ! The established model now contains 168 components and 1.05585 Jy ![Exited script file: muppet] wmap "J0406-3826_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7242 x 1.942 at 11.15 degrees (North through East) ! Clean map min=-0.0033863 max=0.87483 Jy/beam ! Writing clean map to FITS file: J0406-3826_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.874831 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000453508 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.155519 0.155519 0.311037 0.622075 1.24415 2.4883 4.9766 9.95319 19.9064 39.8128 79.6256 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.874 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7242 x 1.942 at 11.15 degrees (North through East) ! Clean map min=-0.0033863 max=0.87483 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 J0406-3826_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:01:28 2019