! Started logfile: J0658-3642_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:46:00 2019 obs J0658-3642_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0658-3642_X_2017_01_16_pus_uva.fits ! AN table 1: 59 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.570621 visibilities/baseline/integration-bin. ! Found source: J0658-3642 ! ! 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 1309 lines of history. ! ! Reading 18180 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 J0658-3642_X_2017_01_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 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007470Jy sigma=0.006401 ! Fit after self-cal, rms=0.944721Jy sigma=0.006048 ! 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=0.7663 mas, bmaj=2.878 mas, bpa=22.68 degrees ! Estimated noise=2182.29 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 = 0.0481901 Jy ! Component: 100 - total flux cleaned = 0.0590335 Jy ! Total flux subtracted in 100 components = 0.0590335 Jy ! Clean residual min=-0.004909 max=0.006819 Jy/beam ! Clean residual mean=-0.000063 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.0590335 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0590335 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=0.129756Jy sigma=0.000615 ! Fit after self-cal, rms=0.128444Jy sigma=0.000606 ! 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=0.9783 mas, bmaj=5.161 mas, bpa=28.39 degrees ! Estimated noise=922.729 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 = 0.00365674 Jy ! Component: 100 - total flux cleaned = 0.00508735 Jy ! Component: 150 - total flux cleaned = 0.00566726 Jy ! Component: 200 - total flux cleaned = 0.00574467 Jy ! Total flux subtracted in 200 components = 0.00574467 Jy ! Clean residual min=-0.004948 max=0.004018 Jy/beam ! Clean residual mean=-0.000003 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.0647781 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0647782 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=0.128198Jy sigma=0.000606 ! Fit after self-cal, rms=0.128118Jy sigma=0.000606 ! 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 1.03 FD 1.10 HN 0.71 KP 1.09 ! LA 1.10 MK 1.00* NL 1.07 OV 1.08 ! PT 0.73 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.18 HN 1.00* KP 0.99 ! LA 1.04 MK 1.00* NL 0.95 OV 1.19 ! PT 0.75 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.11 HN 0.76 KP 1.04 ! LA 1.18 MK 1.00* NL 0.83 OV 1.16 ! PT 0.73 SC 1.18 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 0.64 KP 1.00 ! LA 1.24 MK 1.00* NL 0.95 OV 1.20 ! PT 0.78 SC 0.96 ! ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.00* KP 1.13 ! LA 1.15 MK 1.00* NL 0.89 OV 1.14 ! PT 0.67 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 0.63 KP 1.02 ! LA 1.09 MK 1.00* NL 0.89 OV 1.17 ! PT 0.72 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.08 HN 1.00* KP 0.97 ! LA 1.04 MK 1.00* NL 0.86 OV 1.16 ! PT 0.68 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.11 HN 1.00* KP 1.04 ! LA 1.08 MK 1.00* NL 0.88 OV 1.15 ! PT 0.76 SC 0.90 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 0.96 HN 1.00* KP 1.04 ! LA 1.03 MK 1.00* NL 0.94 OV 1.21 ! PT 0.76 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 1.11 HN 1.00* KP 1.04 ! LA 1.03 MK 1.00* NL 0.84 OV 1.07 ! PT 0.72 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 1.00* KP 0.95 ! LA 0.98 MK 1.00* NL 0.87 OV 1.07 ! PT 0.75 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 1.00* KP 0.95 ! LA 1.10 MK 1.00* NL 0.89 OV 0.97 ! PT 0.66 SC 1.00 ! ! ! Fit before self-cal, rms=0.128118Jy sigma=0.000606 ! Fit after self-cal, rms=0.107824Jy sigma=0.000602 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9817 mas, bmaj=5.059 mas, bpa=28.39 degrees ! Estimated noise=918.796 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 = 0.00049058 Jy ! Component: 100 - total flux cleaned = 0.000585052 Jy ! Component: 150 - total flux cleaned = 0.000611314 Jy ! Component: 200 - total flux cleaned = 0.000623775 Jy ! Total flux subtracted in 200 components = 0.000623775 Jy ! Clean residual min=-0.002072 max=0.001739 Jy/beam ! Clean residual mean=-0.000005 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0654019 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.0654019 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=0.107819Jy sigma=0.000602 ! Fit after self-cal, rms=0.107023Jy sigma=0.000601 ! 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=0.107023Jy sigma=0.000601 ! Fit after self-cal, rms=0.102914Jy sigma=0.000599 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9807 mas, bmaj=4.985 mas, bpa=28.34 degrees ! Estimated noise=906.836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.97682e-05 Jy ! Component: 100 - total flux cleaned = 9.9722e-05 Jy ! Component: 150 - total flux cleaned = 9.9421e-05 Jy ! Component: 200 - total flux cleaned = 9.92236e-05 Jy ! Total flux subtracted in 200 components = 9.92236e-05 Jy ! Clean residual min=-0.002089 max=0.001798 Jy/beam ! Clean residual mean=-0.000004 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0655012 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.0655012 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=0.102912Jy sigma=0.000599 ! Fit after self-cal, rms=0.102825Jy sigma=0.000599 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 = 4.58336e-05 Jy ! Component: 100 - total flux cleaned = 5.50403e-05 Jy ! Component: 150 - total flux cleaned = 4.66234e-05 Jy ! Component: 200 - total flux cleaned = 3.87234e-05 Jy ! Total flux subtracted in 200 components = 3.87234e-05 Jy ! Clean residual min=-0.001879 max=0.001691 Jy/beam ! Clean residual mean=-0.000006 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0655399 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.0655399 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=0.102824Jy sigma=0.000599 ! Fit after self-cal, rms=0.102823Jy sigma=0.000599 ! 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=0.102823Jy sigma=0.000599 ! Fit after self-cal, rms=0.102683Jy sigma=0.000599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9798 mas, bmaj=4.991 mas, bpa=28.39 degrees ! Estimated noise=906.982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.48797e-05 Jy ! Component: 100 - total flux cleaned = 4.50048e-05 Jy ! Component: 150 - total flux cleaned = 5.34893e-05 Jy ! Component: 200 - total flux cleaned = 5.34084e-05 Jy ! Total flux subtracted in 200 components = 5.34084e-05 Jy ! Clean residual min=-0.001943 max=0.001801 Jy/beam ! Clean residual mean=-0.000007 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0655933 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.0655933 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=0.102681Jy sigma=0.000599 ! Fit after self-cal, rms=0.102697Jy sigma=0.000599 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 = -2.87856e-05 Jy ! Component: 100 - total flux cleaned = -3.6179e-05 Jy ! Component: 150 - total flux cleaned = -4.30647e-05 Jy ! Component: 200 - total flux cleaned = -5.62347e-05 Jy ! Total flux subtracted in 200 components = -5.62347e-05 Jy ! Clean residual min=-0.001879 max=0.001797 Jy/beam ! Clean residual mean=-0.000007 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.065537 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.065537 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=0.102696Jy sigma=0.000599 ! Fit after self-cal, rms=0.102696Jy sigma=0.000599 ! 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=0.102696Jy sigma=0.000599 ! Fit after self-cal, rms=0.102714Jy sigma=0.000599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.466 mas, bmaj=10.02 mas, bpa=14.55 degrees ! Estimated noise=1090.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000230977 Jy ! Component: 100 - total flux cleaned = -0.000246041 Jy ! Component: 150 - total flux cleaned = -0.000273963 Jy ! Component: 200 - total flux cleaned = -0.000299851 Jy ! Total flux subtracted in 200 components = -0.000299851 Jy ! Clean residual min=-0.001765 max=0.001850 Jy/beam ! Clean residual mean=-0.000013 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0652372 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 43 components and 0.0652372 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=0.102714Jy sigma=0.000599 ! Fit after self-cal, rms=0.102727Jy sigma=0.000599 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 = -0.000200176 Jy ! Component: 100 - total flux cleaned = -0.000227274 Jy ! Component: 150 - total flux cleaned = -0.000252155 Jy ! Component: 200 - total flux cleaned = -0.000275381 Jy ! Total flux subtracted in 200 components = -0.000275381 Jy ! Clean residual min=-0.001783 max=0.001799 Jy/beam ! Clean residual mean=-0.000013 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0649618 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 43 components and 0.0649618 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=0.102727Jy sigma=0.000599 ! Fit after self-cal, rms=0.102717Jy sigma=0.000599 ! 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=0.9789 mas, bmaj=4.997 mas, bpa=28.42 degrees ! Estimated noise=906.873 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9789 x 4.997 at 28.42 degrees (North through East) ! Clean map min=-0.0017706 max=0.059368 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=0.7679 mas, bmaj=2.783 mas, bpa=22.22 degrees ! Estimated noise=2091.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0483797 Jy ! Component: 100 - total flux cleaned = 0.0598296 Jy ! Component: 150 - total flux cleaned = 0.0640611 Jy ! Component: 200 - total flux cleaned = 0.0651392 Jy ! Total flux subtracted in 200 components = 0.0651392 Jy ! Clean residual min=-0.004136 max=0.004797 Jy/beam ! Clean residual mean=-0.000032 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.0651392 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0651392 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9789 mas, bmaj=4.997 mas, bpa=28.42 degrees ! Estimated noise=906.873 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 = -2.03606e-05 Jy ! Component: 100 - total flux cleaned = 1.69143e-05 Jy ! Component: 150 - total flux cleaned = 1.46086e-05 Jy ! Component: 200 - total flux cleaned = 1.4304e-05 Jy ! Total flux subtracted in 200 components = 1.4304e-05 Jy ! Clean residual min=-0.001877 max=0.001796 Jy/beam ! Clean residual mean=-0.000007 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0651535 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.0651535 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=2.466 mas, bmaj=10.02 mas, bpa=14.55 degrees ! Estimated noise=1090.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00018354 Jy ! Component: 100 - total flux cleaned = -0.000198866 Jy ! Component: 150 - total flux cleaned = -0.000213913 Jy ! Component: 200 - total flux cleaned = -0.000228958 Jy ! Total flux subtracted in 200 components = -0.000228958 Jy ! Clean residual min=-0.001871 max=0.001860 Jy/beam ! Clean residual mean=-0.000013 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0649246 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 = -1.41366e-05 Jy ! Component: 100 - total flux cleaned = -2.76247e-05 Jy ! Component: 150 - total flux cleaned = -3.39536e-05 Jy ! Component: 200 - total flux cleaned = -4.01089e-05 Jy ! Total flux subtracted in 200 components = -4.01089e-05 Jy ! Clean residual min=-0.001838 max=0.001835 Jy/beam ! Clean residual mean=-0.000013 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0648844 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.0648844 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9789 mas, bmaj=4.997 mas, bpa=28.42 degrees ! Estimated noise=906.873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019282 Jy ! Component: 100 - total flux cleaned = 0.000261573 Jy ! Component: 150 - total flux cleaned = 0.000261336 Jy ! Component: 200 - total flux cleaned = 0.000261592 Jy ! Total flux subtracted in 200 components = 0.000261592 Jy ! Clean residual min=-0.001829 max=0.001821 Jy/beam ! Clean residual mean=-0.000007 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.065146 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 48 components and 0.065146 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=0.102714Jy sigma=0.000599 ! Fit after self-cal, rms=0.102713Jy sigma=0.000599 wmodel J0658-3642_X_2017_01_16_pus_map.mod ! Writing 48 model components to file: J0658-3642_X_2017_01_16_pus_map.mod wobs J0658-3642_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0658-3642_X_2017_01_16_pus_uvs.fits wwins J0658-3642_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J0658-3642_X_2017_01_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 = -0.000179738 Jy ! Component: 100 - total flux cleaned = -0.000122095 Jy ! Component: 150 - total flux cleaned = -6.99796e-05 Jy ! Component: 200 - total flux cleaned = -4.41106e-05 Jy ! Component: 250 - total flux cleaned = 5.21313e-05 Jy ! Component: 300 - total flux cleaned = 0.000121217 Jy ! Component: 350 - total flux cleaned = 0.000164756 Jy ! Component: 400 - total flux cleaned = 0.000164088 Jy ! Component: 450 - total flux cleaned = 0.000246382 Jy ! Component: 500 - total flux cleaned = 0.00028565 Jy ! Component: 550 - total flux cleaned = 0.000363125 Jy ! Component: 600 - total flux cleaned = 0.000514146 Jy ! Component: 650 - total flux cleaned = 0.000587795 Jy ! Component: 700 - total flux cleaned = 0.000713092 Jy ! Component: 750 - total flux cleaned = 0.000800886 Jy ! Component: 800 - total flux cleaned = 0.000903727 Jy ! Component: 850 - total flux cleaned = 0.000970748 Jy ! Component: 900 - total flux cleaned = 0.00108528 Jy ! Component: 950 - total flux cleaned = 0.00113319 Jy ! Component: 1000 - total flux cleaned = 0.00119568 Jy ! Component: 1050 - total flux cleaned = 0.00124155 Jy ! Component: 1100 - total flux cleaned = 0.00124131 Jy ! Component: 1150 - total flux cleaned = 0.00128579 Jy ! Component: 1200 - total flux cleaned = 0.00131465 Jy ! Component: 1250 - total flux cleaned = 0.00134302 Jy ! Component: 1300 - total flux cleaned = 0.00134283 Jy ! Component: 1350 - total flux cleaned = 0.00135682 Jy ! Component: 1400 - total flux cleaned = 0.00138373 Jy ! Component: 1450 - total flux cleaned = 0.00138364 Jy ! Component: 1500 - total flux cleaned = 0.00137082 Jy ! Component: 1550 - total flux cleaned = 0.00138377 Jy ! Component: 1600 - total flux cleaned = 0.0014337 Jy ! Component: 1650 - total flux cleaned = 0.00139689 Jy ! Component: 1700 - total flux cleaned = 0.00143319 Jy ! Component: 1750 - total flux cleaned = 0.00140935 Jy ! Component: 1800 - total flux cleaned = 0.00139768 Jy ! Component: 1850 - total flux cleaned = 0.00137459 Jy ! Component: 1900 - total flux cleaned = 0.0013746 Jy ! Component: 1950 - total flux cleaned = 0.00136326 Jy ! Component: 2000 - total flux cleaned = 0.00133007 Jy ! Total flux subtracted in 2048 components = 0.0013191 Jy ! Clean residual min=-0.000584 max=0.000663 Jy/beam ! Clean residual mean=-0.000008 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0664651 Jy keep ! Adding 114 model components to the UV plane model. ! The established model now contains 162 components and 0.0664651 Jy ![Exited script file: muppet] wmap "J0658-3642_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9789 x 4.997 at 28.42 degrees (North through East) ! Clean map min=-0.001342 max=0.057689 Jy/beam ! Writing clean map to FITS file: J0658-3642_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0576892 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000213789 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.11177 1.11177 2.22353 4.44706 8.89412 17.7882 35.5765 71.153 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.057 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9789 x 4.997 at 28.42 degrees (North through East) ! Clean map min=-0.001342 max=0.057689 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 J0658-3642_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:46:01 2019