! Started logfile: J0405-1308_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:44:53 2019 obs J0405-1308_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0405-1308_X_2017_05_31_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.442222 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0405-1308 ! ! 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 1698 lines of history. ! ! Reading 2388 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 J0405-1308_X_2017_05_31_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.370568Jy sigma=0.003032 ! Fit after self-cal, rms=0.266912Jy sigma=0.002189 ! 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=0.8427 mas, bmaj=5.174 mas, bpa=16.89 degrees ! Estimated noise=2883.69 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 = 0.567335 Jy ! Component: 100 - total flux cleaned = 0.694738 Jy ! Total flux subtracted in 100 components = 0.694738 Jy ! Clean residual min=-0.029403 max=0.046736 Jy/beam ! Clean residual mean=-0.000204 rms=0.010443 Jy/beam ! Combined flux in latest and established models = 0.694738 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.694738 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=0.121732Jy sigma=0.000951 ! Fit after self-cal, rms=0.121672Jy sigma=0.000950 ! 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=1.1 mas, bmaj=5.255 mas, bpa=17.64 degrees ! Estimated noise=1800.81 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 = 0.0636936 Jy ! Component: 100 - total flux cleaned = 0.0870966 Jy ! Component: 150 - total flux cleaned = 0.0925647 Jy ! Component: 200 - total flux cleaned = 0.0948431 Jy ! Total flux subtracted in 200 components = 0.0948431 Jy ! Clean residual min=-0.011498 max=0.013114 Jy/beam ! Clean residual mean=-0.000004 rms=0.003442 Jy/beam ! Combined flux in latest and established models = 0.789581 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 25 components and 0.789581 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=0.088141Jy sigma=0.000689 ! Fit after self-cal, rms=0.088092Jy sigma=0.000689 ! 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 1.00 HN 1.00* KP 1.00 ! LA 0.97 MK 1.00* NL 1.00* OV 1.07 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00* KP 0.95 ! LA 0.97 MK 1.00* NL 1.00* OV 1.05 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00* KP 0.88 ! LA 1.01 MK 1.00* NL 1.00* OV 1.06 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.00* KP 0.99 ! LA 0.99 MK 1.00* NL 1.00* OV 1.05 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.00* KP 0.99 ! LA 0.99 MK 1.00* NL 1.00* OV 1.06 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00* KP 0.97 ! LA 0.99 MK 1.00* NL 1.00* OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00* KP 0.97 ! LA 0.99 MK 1.00* NL 1.00* OV 0.97 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00* KP 0.96 ! LA 0.98 MK 1.00* NL 1.00* OV 0.97 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00* KP 0.95 ! LA 1.02 MK 1.00* NL 1.00* OV 0.97 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00* KP 0.97 ! LA 1.00 MK 1.00* NL 1.00* OV 0.98 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00* KP 0.89 ! LA 1.02 MK 1.00* NL 1.00* OV 0.98 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.00* KP 0.94 ! LA 0.99 MK 1.00* NL 1.00* OV 1.06 ! PT 1.08 SC 1.00 ! ! ! Fit before self-cal, rms=0.088092Jy sigma=0.000689 ! Fit after self-cal, rms=0.079565Jy sigma=0.000626 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.102 mas, bmaj=5.225 mas, bpa=17.61 degrees ! Estimated noise=1792.73 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 = 0.00258361 Jy ! Component: 100 - total flux cleaned = 0.00215278 Jy ! Component: 150 - total flux cleaned = 0.00200913 Jy ! Component: 200 - total flux cleaned = 0.0018177 Jy ! Total flux subtracted in 200 components = 0.0018177 Jy ! Clean residual min=-0.004610 max=0.005530 Jy/beam ! Clean residual mean=0.000016 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.791399 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.791399 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=0.079329Jy sigma=0.000624 ! Fit after self-cal, rms=0.079309Jy sigma=0.000624 ! 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=0.079309Jy sigma=0.000624 ! Fit after self-cal, rms=0.079237Jy sigma=0.000624 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=5.22 mas, bpa=17.62 degrees ! Estimated noise=1792.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137445 Jy ! Component: 100 - total flux cleaned = 0.00142578 Jy ! Component: 150 - total flux cleaned = 0.0013511 Jy ! Component: 200 - total flux cleaned = 0.00124814 Jy ! Total flux subtracted in 200 components = 0.00124814 Jy ! Clean residual min=-0.004347 max=0.004812 Jy/beam ! Clean residual mean=0.000019 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 0.792647 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.792647 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=0.079178Jy sigma=0.000624 ! Fit after self-cal, rms=0.079177Jy sigma=0.000624 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 = 1.22503e-05 Jy ! Component: 100 - total flux cleaned = -4.48524e-05 Jy ! Component: 150 - total flux cleaned = -7.10594e-05 Jy ! Component: 200 - total flux cleaned = -9.58676e-05 Jy ! Total flux subtracted in 200 components = -9.58676e-05 Jy ! Clean residual min=-0.004255 max=0.004603 Jy/beam ! Clean residual mean=0.000018 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 0.792552 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.792552 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=0.079160Jy sigma=0.000624 ! Fit after self-cal, rms=0.079160Jy sigma=0.000624 ! 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=0.079160Jy sigma=0.000624 ! Fit after self-cal, rms=0.079151Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=5.217 mas, bpa=17.62 degrees ! Estimated noise=1792.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000916042 Jy ! Component: 100 - total flux cleaned = 0.00104112 Jy ! Component: 150 - total flux cleaned = 0.00104285 Jy ! Component: 200 - total flux cleaned = 0.00104412 Jy ! Total flux subtracted in 200 components = 0.00104412 Jy ! Clean residual min=-0.004140 max=0.004567 Jy/beam ! Clean residual mean=0.000019 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.793596 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.793596 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=0.079135Jy sigma=0.000623 ! Fit after self-cal, rms=0.079135Jy sigma=0.000623 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 = -1.4988e-06 Jy ! Component: 100 - total flux cleaned = -2.06278e-06 Jy ! Component: 150 - total flux cleaned = -2.53829e-06 Jy ! Component: 200 - total flux cleaned = -3.84554e-06 Jy ! Total flux subtracted in 200 components = -3.84554e-06 Jy ! Clean residual min=-0.004108 max=0.004501 Jy/beam ! Clean residual mean=0.000019 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.793592 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.793592 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=0.079126Jy sigma=0.000623 ! Fit after self-cal, rms=0.079127Jy sigma=0.000623 ! 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=0.079127Jy sigma=0.000623 ! Fit after self-cal, rms=0.079131Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.881 mas, bmaj=4.955 mas, bpa=17.76 degrees ! Estimated noise=2111.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010324 Jy ! Component: 100 - total flux cleaned = 0.00118472 Jy ! Component: 150 - total flux cleaned = 0.00118361 Jy ! Component: 200 - total flux cleaned = 0.0011831 Jy ! Total flux subtracted in 200 components = 0.0011831 Jy ! Clean residual min=-0.004415 max=0.005403 Jy/beam ! Clean residual mean=0.000026 rms=0.001800 Jy/beam ! Combined flux in latest and established models = 0.794775 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 84 components and 0.794775 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=0.079122Jy sigma=0.000623 ! Fit after self-cal, rms=0.079121Jy sigma=0.000623 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 = 0.000103703 Jy ! Component: 100 - total flux cleaned = 6.37569e-05 Jy ! Component: 150 - total flux cleaned = 2.66382e-05 Jy ! Component: 200 - total flux cleaned = 8.79134e-06 Jy ! Total flux subtracted in 200 components = 8.79134e-06 Jy ! Clean residual min=-0.004380 max=0.005387 Jy/beam ! Clean residual mean=0.000025 rms=0.001791 Jy/beam ! Combined flux in latest and established models = 0.794784 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 0.794784 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=0.079117Jy sigma=0.000623 ! Fit after self-cal, rms=0.079117Jy sigma=0.000623 ! 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=1.101 mas, bmaj=5.215 mas, bpa=17.63 degrees ! Estimated noise=1792.99 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 5.215 at 17.63 degrees (North through East) ! Clean map min=-0.0038673 max=0.73145 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=0.079117Jy sigma=0.000623 ! Fit after self-cal, rms=0.072027Jy sigma=0.000564 ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=5.212 mas, bpa=17.63 degrees ! Estimated noise=1793.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000883785 Jy ! Component: 100 - total flux cleaned = 0.00104376 Jy ! Component: 150 - total flux cleaned = 0.00106383 Jy ! Component: 200 - total flux cleaned = 0.00106511 Jy ! Total flux subtracted in 200 components = 0.00106511 Jy ! Clean residual min=-0.003889 max=0.004508 Jy/beam ! Clean residual mean=0.000024 rms=0.001333 Jy/beam ! Combined flux in latest and established models = 0.795849 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 98 components and 0.795849 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=0.072011Jy sigma=0.000564 ! Fit after self-cal, rms=0.072012Jy sigma=0.000564 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.90074e-05 Jy ! Component: 100 - total flux cleaned = 2.03016e-05 Jy ! Component: 150 - total flux cleaned = 2.77436e-06 Jy ! Component: 200 - total flux cleaned = 2.89624e-06 Jy ! Total flux subtracted in 200 components = 2.89624e-06 Jy ! Clean residual min=-0.003878 max=0.004502 Jy/beam ! Clean residual mean=0.000023 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.795852 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 101 components and 0.795852 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=0.072004Jy sigma=0.000564 ! Fit after self-cal, rms=0.072005Jy sigma=0.000564 ! 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=0.072005Jy sigma=0.000564 ! Fit after self-cal, rms=0.072007Jy sigma=0.000564 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=0.8434 mas, bmaj=5.122 mas, bpa=16.87 degrees ! Estimated noise=2864.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.563578 Jy ! Component: 100 - total flux cleaned = 0.69008 Jy ! Component: 150 - total flux cleaned = 0.740187 Jy ! Component: 200 - total flux cleaned = 0.765869 Jy ! Total flux subtracted in 200 components = 0.765869 Jy ! Clean residual min=-0.010465 max=0.012453 Jy/beam ! Clean residual mean=-0.000055 rms=0.003363 Jy/beam ! Combined flux in latest and established models = 0.765869 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.765869 Jy ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=5.209 mas, bpa=17.64 degrees ! Estimated noise=1794.38 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 = 0.0177279 Jy ! Component: 100 - total flux cleaned = 0.0254684 Jy ! Component: 150 - total flux cleaned = 0.0285261 Jy ! Component: 200 - total flux cleaned = 0.0293111 Jy ! Total flux subtracted in 200 components = 0.0293111 Jy ! Clean residual min=-0.004447 max=0.005198 Jy/beam ! Clean residual mean=0.000024 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.795181 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.795181 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=3.883 mas, bmaj=4.951 mas, bpa=17.82 degrees ! Estimated noise=2112.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000884347 Jy ! Component: 100 - total flux cleaned = 0.0010678 Jy ! Component: 150 - total flux cleaned = 0.00125214 Jy ! Component: 200 - total flux cleaned = 0.00139148 Jy ! Total flux subtracted in 200 components = 0.00139148 Jy ! Clean residual min=-0.004634 max=0.005312 Jy/beam ! Clean residual mean=0.000037 rms=0.001794 Jy/beam ! Combined flux in latest and established models = 0.796572 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 = 2.99049e-05 Jy ! Component: 100 - total flux cleaned = 3.9622e-06 Jy ! Component: 150 - total flux cleaned = -1.9142e-05 Jy ! Component: 200 - total flux cleaned = -1.92062e-05 Jy ! Total flux subtracted in 200 components = -1.92062e-05 Jy ! Clean residual min=-0.004472 max=0.005110 Jy/beam ! Clean residual mean=0.000036 rms=0.001774 Jy/beam ! Combined flux in latest and established models = 0.796553 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.796553 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=5.209 mas, bpa=17.64 degrees ! Estimated noise=1794.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000197995 Jy ! Component: 100 - total flux cleaned = -0.000413004 Jy ! Component: 150 - total flux cleaned = -0.000474458 Jy ! Component: 200 - total flux cleaned = -0.00047515 Jy ! Total flux subtracted in 200 components = -0.00047515 Jy ! Clean residual min=-0.003908 max=0.004687 Jy/beam ! Clean residual mean=0.000023 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.796078 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.796078 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=0.072040Jy sigma=0.000564 ! Fit after self-cal, rms=0.072032Jy sigma=0.000564 wmodel J0405-1308_X_2017_05_31_pus_map.mod ! Writing 83 model components to file: J0405-1308_X_2017_05_31_pus_map.mod wobs J0405-1308_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0405-1308_X_2017_05_31_pus_uvs.fits wwins J0405-1308_X_2017_05_31_pus_map.win ! wwins: Wrote 1 windows to J0405-1308_X_2017_05_31_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 = 0.00152146 Jy ! Component: 100 - total flux cleaned = 0.00166798 Jy ! Component: 150 - total flux cleaned = 0.00148878 Jy ! Component: 200 - total flux cleaned = 0.00126963 Jy ! Component: 250 - total flux cleaned = 0.000970232 Jy ! Component: 300 - total flux cleaned = 0.000506226 Jy ! Component: 350 - total flux cleaned = 0.000117689 Jy ! Component: 400 - total flux cleaned = -0.000243537 Jy ! Component: 450 - total flux cleaned = -0.000734129 Jy ! Component: 500 - total flux cleaned = -0.00119499 Jy ! Component: 550 - total flux cleaned = -0.00166121 Jy ! Component: 600 - total flux cleaned = -0.00200592 Jy ! Component: 650 - total flux cleaned = -0.00227348 Jy ! Component: 700 - total flux cleaned = -0.00255699 Jy ! Component: 750 - total flux cleaned = -0.00266557 Jy ! Component: 800 - total flux cleaned = -0.00274278 Jy ! Component: 850 - total flux cleaned = -0.00284252 Jy ! Component: 900 - total flux cleaned = -0.0029384 Jy ! Component: 950 - total flux cleaned = -0.00307739 Jy ! Component: 1000 - total flux cleaned = -0.00316702 Jy ! Component: 1050 - total flux cleaned = -0.00331888 Jy ! Component: 1100 - total flux cleaned = -0.00344452 Jy ! Component: 1150 - total flux cleaned = -0.003465 Jy ! Component: 1200 - total flux cleaned = -0.00346524 Jy ! Component: 1250 - total flux cleaned = -0.00348506 Jy ! Component: 1300 - total flux cleaned = -0.00352213 Jy ! Component: 1350 - total flux cleaned = -0.00350342 Jy ! Component: 1400 - total flux cleaned = -0.00352113 Jy ! Component: 1450 - total flux cleaned = -0.00352098 Jy ! Component: 1500 - total flux cleaned = -0.00353818 Jy ! Component: 1550 - total flux cleaned = -0.00352102 Jy ! Component: 1600 - total flux cleaned = -0.00350399 Jy ! Component: 1650 - total flux cleaned = -0.00346994 Jy ! Component: 1700 - total flux cleaned = -0.00343609 Jy ! Component: 1750 - total flux cleaned = -0.00338564 Jy ! Component: 1800 - total flux cleaned = -0.00336903 Jy ! Component: 1850 - total flux cleaned = -0.00336909 Jy ! Component: 1900 - total flux cleaned = -0.00336909 Jy ! Component: 1950 - total flux cleaned = -0.00338564 Jy ! Component: 2000 - total flux cleaned = -0.00338574 Jy ! Total flux subtracted in 2048 components = -0.00336923 Jy ! Clean residual min=-0.000921 max=0.001034 Jy/beam ! Clean residual mean=-0.000004 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.792708 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 221 components and 0.792708 Jy ![Exited script file: muppet] wmap "J0405-1308_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 5.209 at 17.64 degrees (North through East) ! Clean map min=-0.002984 max=0.73157 Jy/beam ! Writing clean map to FITS file: J0405-1308_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.731569 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000326786 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.134008 0.134008 0.268015 0.53603 1.07206 2.14412 4.28824 8.57648 17.153 34.3059 68.6118 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.731 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 5.209 at 17.64 degrees (North through East) ! Clean map min=-0.002984 max=0.73157 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 J0405-1308_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:44:54 2019