! Started logfile: J0423-0120_X_2017_06_10_pus_uvs.log on Mon May 6 12:42:32 2019 obs J0423-0120_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0423-0120_X_2017_06_10_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.896296 visibilities/baseline/integration-bin. ! Found source: J0423-0120 ! ! 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 14520 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 J0423-0120_X_2017_06_10_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.359274Jy sigma=0.003069 ! Fit after self-cal, rms=0.309356Jy sigma=0.002631 ! 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=0.7109 mas, bmaj=1.722 mas, bpa=0.04533 degrees ! Estimated noise=987.008 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 = 0.569229 Jy ! Component: 100 - total flux cleaned = 0.739789 Jy ! Total flux subtracted in 100 components = 0.739789 Jy ! Clean residual min=-0.040334 max=0.080296 Jy/beam ! Clean residual mean=-0.000076 rms=0.009057 Jy/beam ! Combined flux in latest and established models = 0.739789 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.739789 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=0.220747Jy sigma=0.001993 ! Fit after self-cal, rms=0.220503Jy sigma=0.001992 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0944003 Jy ! Component: 100 - total flux cleaned = 0.15224 Jy ! Total flux subtracted in 100 components = 0.15224 Jy ! Clean residual min=-0.023518 max=0.049661 Jy/beam ! Clean residual mean=-0.000035 rms=0.005483 Jy/beam ! Combined flux in latest and established models = 0.892029 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.892029 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=0.148773Jy sigma=0.001317 ! Fit after self-cal, rms=0.147973Jy sigma=0.001312 ! Inverting map ! Added new window around map position (-0.8, -3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0495453 Jy ! Component: 100 - total flux cleaned = 0.0856209 Jy ! Total flux subtracted in 100 components = 0.0856209 Jy ! Clean residual min=-0.019933 max=0.021024 Jy/beam ! Clean residual mean=-0.000013 rms=0.003723 Jy/beam ! Combined flux in latest and established models = 0.97765 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.97765 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=0.116428Jy sigma=0.001015 ! Fit after self-cal, rms=0.115743Jy sigma=0.001010 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294489 Jy ! Component: 100 - total flux cleaned = 0.0521281 Jy ! Total flux subtracted in 100 components = 0.0521281 Jy ! Clean residual min=-0.015745 max=0.015237 Jy/beam ! Clean residual mean=0.000001 rms=0.002767 Jy/beam ! Combined flux in latest and established models = 1.02978 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 1.02978 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=0.101161Jy sigma=0.000868 ! Fit after self-cal, rms=0.100745Jy sigma=0.000866 ! 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=0.8796 mas, bmaj=2.006 mas, bpa=-0.4365 degrees ! Estimated noise=674.044 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 = 0.0324449 Jy ! Component: 100 - total flux cleaned = 0.0540252 Jy ! Component: 150 - total flux cleaned = 0.0695931 Jy ! Component: 200 - total flux cleaned = 0.0809781 Jy ! Total flux subtracted in 200 components = 0.0809781 Jy ! Clean residual min=-0.008674 max=0.010627 Jy/beam ! Clean residual mean=0.000026 rms=0.002351 Jy/beam ! Combined flux in latest and established models = 1.11076 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 71 components and 1.11076 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=0.088043Jy sigma=0.000739 ! Fit after self-cal, rms=0.087612Jy sigma=0.000736 ! 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 1.01 FD 0.99 HN 1.02 KP 0.98 ! LA 0.97 MK 1.00 NL 0.98 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 0.96 ! LA 0.97 MK 1.01 NL 0.98 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00 KP 0.97 ! LA 0.98 MK 1.02 NL 0.98 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 0.96 ! LA 0.98 MK 1.02 NL 0.98 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.97 KP 0.97 ! LA 0.98 MK 1.03 NL 0.98 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.01 KP 0.98 ! LA 0.98 MK 1.01 NL 0.99 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 0.97 ! LA 1.00 MK 1.02 NL 0.99 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.00 KP 0.97 ! LA 0.97 MK 1.01 NL 0.98 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.01 KP 0.98 ! LA 0.99 MK 1.00 NL 0.98 OV 1.00 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 0.98 ! LA 1.00 MK 1.03 NL 0.98 OV 1.01 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 0.97 ! LA 1.00 MK 1.01 NL 0.99 OV 1.01 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 0.94 ! LA 0.99 MK 1.01 NL 0.99 OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.087612Jy sigma=0.000736 ! Fit after self-cal, rms=0.084630Jy sigma=0.000710 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.884 mas, bmaj=2.016 mas, bpa=-0.4079 degrees ! Estimated noise=670.777 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 (0.6, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010592 Jy ! Component: 100 - total flux cleaned = 0.0175551 Jy ! Component: 150 - total flux cleaned = 0.0224025 Jy ! Component: 200 - total flux cleaned = 0.0252518 Jy ! Total flux subtracted in 200 components = 0.0252518 Jy ! Clean residual min=-0.006271 max=0.006341 Jy/beam ! Clean residual mean=0.000030 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 1.13601 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 102 components and 1.13601 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=0.083015Jy sigma=0.000694 ! Fit after self-cal, rms=0.082847Jy sigma=0.000693 ! 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=0.082847Jy sigma=0.000693 ! Fit after self-cal, rms=0.081881Jy sigma=0.000683 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8836 mas, bmaj=2.015 mas, bpa=-0.4149 degrees ! Estimated noise=671.412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00595755 Jy ! Component: 100 - total flux cleaned = 0.00977361 Jy ! Component: 150 - total flux cleaned = 0.0117914 Jy ! Component: 200 - total flux cleaned = 0.0132665 Jy ! Total flux subtracted in 200 components = 0.0132665 Jy ! Clean residual min=-0.005248 max=0.004885 Jy/beam ! Clean residual mean=0.000009 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 1.14927 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 123 components and 1.14927 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=0.081331Jy sigma=0.000677 ! Fit after self-cal, rms=0.081245Jy sigma=0.000677 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 = 0.00206347 Jy ! Component: 100 - total flux cleaned = 0.00277418 Jy ! Component: 150 - total flux cleaned = 0.00338245 Jy ! Component: 200 - total flux cleaned = 0.00376958 Jy ! Total flux subtracted in 200 components = 0.00376958 Jy ! Clean residual min=-0.004531 max=0.004107 Jy/beam ! Clean residual mean=0.000009 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 1.15304 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 134 components and 1.15304 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=0.081035Jy sigma=0.000675 ! Fit after self-cal, rms=0.080997Jy sigma=0.000674 ! 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=0.080997Jy sigma=0.000674 ! Fit after self-cal, rms=0.080718Jy sigma=0.000672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8834 mas, bmaj=2.015 mas, bpa=-0.4296 degrees ! Estimated noise=671.395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329485 Jy ! Component: 100 - total flux cleaned = 0.00441282 Jy ! Component: 150 - total flux cleaned = 0.00486687 Jy ! Component: 200 - total flux cleaned = 0.00507148 Jy ! Total flux subtracted in 200 components = 0.00507148 Jy ! Clean residual min=-0.004068 max=0.003620 Jy/beam ! Clean residual mean=-0.000001 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 1.15812 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 143 components and 1.15812 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=0.080536Jy sigma=0.000670 ! Fit after self-cal, rms=0.080503Jy sigma=0.000670 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 = 0.000759682 Jy ! Component: 100 - total flux cleaned = 0.000957095 Jy ! Component: 150 - total flux cleaned = 0.00108052 Jy ! Component: 200 - total flux cleaned = 0.00113851 Jy ! Total flux subtracted in 200 components = 0.00113851 Jy ! Clean residual min=-0.003693 max=0.003300 Jy/beam ! Clean residual mean=-0.000001 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 1.15925 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 149 components and 1.15925 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=0.080405Jy sigma=0.000669 ! Fit after self-cal, rms=0.080384Jy sigma=0.000669 ! 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=0.080384Jy sigma=0.000669 ! Fit after self-cal, rms=0.080367Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=3.386 mas, bpa=-3.289 degrees ! Estimated noise=857.658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245195 Jy ! Component: 100 - total flux cleaned = 0.00322282 Jy ! Component: 150 - total flux cleaned = 0.00353227 Jy ! Component: 200 - total flux cleaned = 0.00369541 Jy ! Total flux subtracted in 200 components = 0.00369541 Jy ! Clean residual min=-0.002599 max=0.002972 Jy/beam ! Clean residual mean=-0.000005 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 1.16295 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 163 components and 1.16295 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=0.080326Jy sigma=0.000668 ! Fit after self-cal, rms=0.080290Jy sigma=0.000668 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 = -5.91417e-05 Jy ! Component: 100 - total flux cleaned = 0.000285682 Jy ! Component: 150 - total flux cleaned = 0.0003541 Jy ! Component: 200 - total flux cleaned = 0.000351767 Jy ! Total flux subtracted in 200 components = 0.000351767 Jy ! Clean residual min=-0.002506 max=0.002870 Jy/beam ! Clean residual mean=-0.000005 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 1.1633 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 172 components and 1.1633 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=0.080263Jy sigma=0.000667 ! Fit after self-cal, rms=0.080233Jy sigma=0.000667 ! 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=0.8834 mas, bmaj=2.014 mas, bpa=-0.4398 degrees ! Estimated noise=671.434 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8834 x 2.014 at -0.4398 degrees (North through East) ! Clean map min=-0.0031422 max=0.76536 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=0.080233Jy sigma=0.000667 ! Fit after self-cal, rms=0.075940Jy sigma=0.000626 ! Inverting map and beam ! Estimated beam: bmin=0.8838 mas, bmaj=2.015 mas, bpa=-0.4734 degrees ! Estimated noise=671.818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00028932 Jy ! Component: 100 - total flux cleaned = 2.5249e-05 Jy ! Component: 150 - total flux cleaned = 0.000243505 Jy ! Component: 200 - total flux cleaned = 0.000342286 Jy ! Total flux subtracted in 200 components = 0.000342286 Jy ! Clean residual min=-0.003365 max=0.002691 Jy/beam ! Clean residual mean=-0.000002 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 1.16364 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 177 components and 1.16364 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=0.075848Jy sigma=0.000625 ! Fit after self-cal, rms=0.075833Jy sigma=0.000625 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.95688e-05 Jy ! Component: 100 - total flux cleaned = 0.00016262 Jy ! Component: 150 - total flux cleaned = 0.000293797 Jy ! Component: 200 - total flux cleaned = 0.000333369 Jy ! Total flux subtracted in 200 components = 0.000333369 Jy ! Clean residual min=-0.003121 max=0.002605 Jy/beam ! Clean residual mean=-0.000002 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 1.16398 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 179 components and 1.16398 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=0.075778Jy sigma=0.000625 ! Fit after self-cal, rms=0.075766Jy sigma=0.000625 ! 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=0.075766Jy sigma=0.000625 ! Fit after self-cal, rms=0.075766Jy sigma=0.000625 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=0.7136 mas, bmaj=1.727 mas, bpa=0.04674 degrees ! Estimated noise=987.481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.569051 Jy ! Component: 100 - total flux cleaned = 0.740451 Jy ! Component: 150 - total flux cleaned = 0.835841 Jy ! Component: 200 - total flux cleaned = 0.899914 Jy ! Total flux subtracted in 200 components = 0.899914 Jy ! Clean residual min=-0.019425 max=0.036337 Jy/beam ! Clean residual mean=-0.000045 rms=0.004933 Jy/beam ! Combined flux in latest and established models = 0.899914 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.899914 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8837 mas, bmaj=2.015 mas, bpa=-0.4844 degrees ! Estimated noise=671.868 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) ! Added new window around map position (-0.2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0752594 Jy ! Component: 100 - total flux cleaned = 0.123558 Jy ! Component: 150 - total flux cleaned = 0.156227 Jy ! Component: 200 - total flux cleaned = 0.179373 Jy ! Total flux subtracted in 200 components = 0.179373 Jy ! Clean residual min=-0.006765 max=0.013116 Jy/beam ! Clean residual mean=-0.000020 rms=0.002669 Jy/beam ! Combined flux in latest and established models = 1.07929 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 68 components and 1.07929 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170105 Jy ! Component: 100 - total flux cleaned = 0.0298852 Jy ! Component: 150 - total flux cleaned = 0.0399036 Jy ! Component: 200 - total flux cleaned = 0.0479119 Jy ! Total flux subtracted in 200 components = 0.0479119 Jy ! Clean residual min=-0.003766 max=0.005322 Jy/beam ! Clean residual mean=-0.000006 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 1.1272 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 123 components and 1.1272 Jy ! Inverting map ! Added new window around map position (-9.4, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00664977 Jy ! Component: 100 - total flux cleaned = 0.012122 Jy ! Component: 150 - total flux cleaned = 0.0166715 Jy ! Component: 200 - total flux cleaned = 0.02047 Jy ! Total flux subtracted in 200 components = 0.02047 Jy ! Clean residual min=-0.002688 max=0.003260 Jy/beam ! Clean residual mean=-0.000005 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 1.14767 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 142 components and 1.14767 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=2.16 mas, bmaj=3.386 mas, bpa=-3.356 degrees ! Estimated noise=858.118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542219 Jy ! Component: 100 - total flux cleaned = 0.00912264 Jy ! Component: 150 - total flux cleaned = 0.0117792 Jy ! Component: 200 - total flux cleaned = 0.0137443 Jy ! Total flux subtracted in 200 components = 0.0137443 Jy ! Clean residual min=-0.002305 max=0.002746 Jy/beam ! Clean residual mean=-0.000010 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 1.16141 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 = 0.00150782 Jy ! Component: 100 - total flux cleaned = 0.00268041 Jy ! Component: 150 - total flux cleaned = 0.00321554 Jy ! Component: 200 - total flux cleaned = 0.00348239 Jy ! Total flux subtracted in 200 components = 0.00348239 Jy ! Clean residual min=-0.002089 max=0.002572 Jy/beam ! Clean residual mean=-0.000010 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 1.16489 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 204 components and 1.16489 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8837 mas, bmaj=2.015 mas, bpa=-0.4844 degrees ! Estimated noise=671.868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227857 Jy ! Component: 100 - total flux cleaned = 0.000793332 Jy ! Component: 150 - total flux cleaned = 0.0010741 Jy ! Component: 200 - total flux cleaned = 0.00137951 Jy ! Total flux subtracted in 200 components = 0.00137951 Jy ! Clean residual min=-0.002599 max=0.002772 Jy/beam ! Clean residual mean=-0.000005 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 1.16627 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 224 components and 1.16627 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=0.075563Jy sigma=0.000623 ! Fit after self-cal, rms=0.075496Jy sigma=0.000623 wmodel J0423-0120_X_2017_06_10_pus_map.mod ! Writing 224 model components to file: J0423-0120_X_2017_06_10_pus_map.mod wobs J0423-0120_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0423-0120_X_2017_06_10_pus_uvs.fits wwins J0423-0120_X_2017_06_10_pus_map.win ! wwins: Wrote 5 windows to J0423-0120_X_2017_06_10_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 = -0.000319401 Jy ! Component: 100 - total flux cleaned = 0.000156535 Jy ! Component: 150 - total flux cleaned = 0.00025935 Jy ! Component: 200 - total flux cleaned = 0.000159727 Jy ! Component: 250 - total flux cleaned = -3.07628e-05 Jy ! Component: 300 - total flux cleaned = -6.15827e-05 Jy ! Component: 350 - total flux cleaned = -9.12659e-05 Jy ! Component: 400 - total flux cleaned = -9.11003e-05 Jy ! Component: 450 - total flux cleaned = -3.53392e-05 Jy ! Component: 500 - total flux cleaned = -8.2327e-06 Jy ! Component: 550 - total flux cleaned = 7.22164e-05 Jy ! Component: 600 - total flux cleaned = 0.000150799 Jy ! Component: 650 - total flux cleaned = 0.00027914 Jy ! Component: 700 - total flux cleaned = 0.000329673 Jy ! Component: 750 - total flux cleaned = 0.000403983 Jy ! Component: 800 - total flux cleaned = 0.000477428 Jy ! Component: 850 - total flux cleaned = 0.000549092 Jy ! Component: 900 - total flux cleaned = 0.000619884 Jy ! Component: 950 - total flux cleaned = 0.000689426 Jy ! Component: 1000 - total flux cleaned = 0.000781214 Jy ! Component: 1050 - total flux cleaned = 0.000826565 Jy ! Component: 1100 - total flux cleaned = 0.000960315 Jy ! Component: 1150 - total flux cleaned = 0.00100447 Jy ! Component: 1200 - total flux cleaned = 0.00113513 Jy ! Component: 1250 - total flux cleaned = 0.0012849 Jy ! Component: 1300 - total flux cleaned = 0.00134806 Jy ! Component: 1350 - total flux cleaned = 0.00147359 Jy ! Component: 1400 - total flux cleaned = 0.00157627 Jy ! Component: 1450 - total flux cleaned = 0.00161698 Jy ! Component: 1500 - total flux cleaned = 0.00169769 Jy ! Component: 1550 - total flux cleaned = 0.00173755 Jy ! Component: 1600 - total flux cleaned = 0.00191465 Jy ! Component: 1650 - total flux cleaned = 0.00197262 Jy ! Component: 1700 - total flux cleaned = 0.00204963 Jy ! Component: 1750 - total flux cleaned = 0.00208757 Jy ! Component: 1800 - total flux cleaned = 0.00218147 Jy ! Component: 1850 - total flux cleaned = 0.00216287 Jy ! Component: 1900 - total flux cleaned = 0.00219991 Jy ! Component: 1950 - total flux cleaned = 0.00225459 Jy ! Component: 2000 - total flux cleaned = 0.00223644 Jy ! Total flux subtracted in 2048 components = 0.00232566 Jy ! Clean residual min=-0.001209 max=0.001089 Jy/beam ! Clean residual mean=-0.000003 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 1.1686 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 372 components and 1.1686 Jy ![Exited script file: muppet] wmap "J0423-0120_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8837 x 2.015 at -0.4844 degrees (North through East) ! Clean map min=-0.0021189 max=0.76592 Jy/beam ! Writing clean map to FITS file: J0423-0120_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.765917 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000342363 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.134099 0.134099 0.268199 0.536397 1.07279 2.14559 4.29118 8.58236 17.1647 34.3294 68.6589 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.765 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8837 x 2.015 at -0.4844 degrees (North through East) ! Clean map min=-0.0021189 max=0.76592 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 J0423-0120_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:42:34 2019