! Started logfile: J2320+0513_X_2017_02_19_pus_uvs.log on Sat May 4 21:48:54 2019 obs J2320+0513_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2320+0513_X_2017_02_19_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.522222 visibilities/baseline/integration-bin. ! Found source: J2320+0513 ! ! 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 858 lines of history. ! ! Reading 2256 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 J2320+0513_X_2017_02_19_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.207495Jy sigma=0.001621 ! Fit after self-cal, rms=0.196871Jy sigma=0.001546 ! 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 ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.5745 mas, bmaj=1.717 mas, bpa=-0.6891 degrees ! Estimated noise=2551.98 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 = 0.654983 Jy ! Component: 100 - total flux cleaned = 0.815391 Jy ! Total flux subtracted in 100 components = 0.815391 Jy ! Clean residual min=-0.034296 max=0.065490 Jy/beam ! Clean residual mean=0.000017 rms=0.011085 Jy/beam ! Combined flux in latest and established models = 0.815391 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.815391 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=0.147738Jy sigma=0.001057 ! Fit after self-cal, rms=0.147732Jy sigma=0.001057 ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6805 mas, bmaj=1.873 mas, bpa=1.398 degrees ! Estimated noise=1971.49 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 = 0.0805399 Jy ! Component: 100 - total flux cleaned = 0.117262 Jy ! Component: 150 - total flux cleaned = 0.135079 Jy ! Component: 200 - total flux cleaned = 0.142791 Jy ! Total flux subtracted in 200 components = 0.142791 Jy ! Clean residual min=-0.010454 max=0.013296 Jy/beam ! Clean residual mean=-0.000020 rms=0.002955 Jy/beam ! Combined flux in latest and established models = 0.958182 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.958182 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=0.098538Jy sigma=0.000683 ! Fit after self-cal, rms=0.098396Jy sigma=0.000683 ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 0.97 FD 0.99 HN 0.98 KP 0.97 ! LA 1.01 MK 0.99 NL 1.00* OV 0.99 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.00 KP 0.97 ! LA 1.01 MK 0.97 NL 1.00* OV 1.02 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.02 KP 0.97 ! LA 1.04 MK 0.99 NL 1.00* OV 1.00 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.01 KP 0.97 ! LA 1.04 MK 0.99 NL 1.00* OV 0.99 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.96 KP 0.97 ! LA 1.04 MK 1.02 NL 1.00* OV 1.00 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 0.96 ! LA 1.03 MK 1.01 NL 1.00* OV 0.99 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.97 KP 0.96 ! LA 1.02 MK 1.02 NL 1.00* OV 0.99 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.97 KP 1.01 ! LA 1.02 MK 1.01 NL 1.00* OV 1.01 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.01 KP 0.95 ! LA 1.05 MK 0.97 NL 1.00* OV 1.02 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.02 KP 0.98 ! LA 1.02 MK 1.01 NL 1.00* OV 1.05 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.02 KP 0.97 ! LA 1.00 MK 1.01 NL 1.00* OV 1.03 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 KP 1.02 ! LA 1.03 MK 1.01 NL 1.00* OV 1.03 ! PT 1.00* SC 1.02 ! ! ! Fit before self-cal, rms=0.098396Jy sigma=0.000683 ! Fit after self-cal, rms=0.092469Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6819 mas, bmaj=1.872 mas, bpa=1.342 degrees ! Estimated noise=1966.81 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 = -0.00239468 Jy ! Component: 100 - total flux cleaned = -0.00278865 Jy ! Component: 150 - total flux cleaned = -0.00278998 Jy ! Component: 200 - total flux cleaned = -0.00278841 Jy ! Total flux subtracted in 200 components = -0.00278841 Jy ! Clean residual min=-0.006211 max=0.006526 Jy/beam ! Clean residual mean=-0.000007 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 0.955393 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.955393 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=0.092204Jy sigma=0.000642 ! Fit after self-cal, rms=0.092147Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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=0.092147Jy sigma=0.000642 ! Fit after self-cal, rms=0.092308Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6821 mas, bmaj=1.873 mas, bpa=1.343 degrees ! Estimated noise=1968.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000842006 Jy ! Component: 100 - total flux cleaned = -0.00108513 Jy ! Component: 150 - total flux cleaned = -0.00108575 Jy ! Component: 200 - total flux cleaned = -0.00108481 Jy ! Total flux subtracted in 200 components = -0.00108481 Jy ! Clean residual min=-0.005928 max=0.006120 Jy/beam ! Clean residual mean=-0.000007 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 0.954308 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.954308 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=0.092218Jy sigma=0.000640 ! Fit after self-cal, rms=0.092206Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 = 0.000182055 Jy ! Component: 100 - total flux cleaned = 8.44399e-05 Jy ! Component: 150 - total flux cleaned = 4.09577e-05 Jy ! Component: 200 - total flux cleaned = 4.14516e-05 Jy ! Total flux subtracted in 200 components = 4.14516e-05 Jy ! Clean residual min=-0.005913 max=0.005870 Jy/beam ! Clean residual mean=-0.000007 rms=0.001483 Jy/beam ! Combined flux in latest and established models = 0.95435 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.95435 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=0.092174Jy sigma=0.000640 ! Fit after self-cal, rms=0.092167Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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=0.092167Jy sigma=0.000640 ! Fit after self-cal, rms=0.092311Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.682 mas, bmaj=1.873 mas, bpa=1.35 degrees ! Estimated noise=1969.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155893 Jy ! Component: 100 - total flux cleaned = 7.13863e-05 Jy ! Component: 150 - total flux cleaned = 3.64933e-05 Jy ! Component: 200 - total flux cleaned = 3.62701e-05 Jy ! Total flux subtracted in 200 components = 3.62701e-05 Jy ! Clean residual min=-0.005724 max=0.005670 Jy/beam ! Clean residual mean=-0.000007 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 0.954386 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.954386 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=0.092288Jy sigma=0.000639 ! Fit after self-cal, rms=0.092286Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 = -4.87659e-05 Jy ! Component: 100 - total flux cleaned = -7.92707e-05 Jy ! Component: 150 - total flux cleaned = -0.000109357 Jy ! Component: 200 - total flux cleaned = -0.00010863 Jy ! Total flux subtracted in 200 components = -0.00010863 Jy ! Clean residual min=-0.005718 max=0.005489 Jy/beam ! Clean residual mean=-0.000007 rms=0.001453 Jy/beam ! Combined flux in latest and established models = 0.954277 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.954277 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=0.092272Jy sigma=0.000639 ! Fit after self-cal, rms=0.092270Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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=0.092270Jy sigma=0.000639 ! Fit after self-cal, rms=0.092353Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.097 mas, bmaj=3.144 mas, bpa=15.74 degrees ! Estimated noise=2991.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00260395 Jy ! Component: 100 - total flux cleaned = -0.00313183 Jy ! Component: 150 - total flux cleaned = -0.00315701 Jy ! Component: 200 - total flux cleaned = -0.00320218 Jy ! Total flux subtracted in 200 components = -0.00320218 Jy ! Clean residual min=-0.005831 max=0.006174 Jy/beam ! Clean residual mean=-0.000011 rms=0.001980 Jy/beam ! Combined flux in latest and established models = 0.951075 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.951075 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=0.092406Jy sigma=0.000640 ! Fit after self-cal, rms=0.092383Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.32256e-05 Jy ! Component: 100 - total flux cleaned = -7.51611e-05 Jy ! Component: 150 - total flux cleaned = -0.000109828 Jy ! Component: 200 - total flux cleaned = -0.000124682 Jy ! Total flux subtracted in 200 components = -0.000124682 Jy ! Clean residual min=-0.005871 max=0.006074 Jy/beam ! Clean residual mean=-0.000011 rms=0.001968 Jy/beam ! Combined flux in latest and established models = 0.950951 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 37 components and 0.950951 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=0.092395Jy sigma=0.000640 ! Fit after self-cal, rms=0.092392Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6819 mas, bmaj=1.874 mas, bpa=1.351 degrees ! Estimated noise=1970.12 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6819 x 1.874 at 1.351 degrees (North through East) ! Clean map min=-0.004663 max=0.85596 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=0.092392Jy sigma=0.000640 ! Fit after self-cal, rms=0.085568Jy sigma=0.000585 ! Inverting map and beam ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6825 mas, bmaj=1.875 mas, bpa=1.418 degrees ! Estimated noise=1967.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135633 Jy ! Component: 100 - total flux cleaned = 0.00013649 Jy ! Component: 150 - total flux cleaned = 0.000164678 Jy ! Component: 200 - total flux cleaned = 0.000165783 Jy ! Total flux subtracted in 200 components = 0.000165783 Jy ! Clean residual min=-0.005323 max=0.005097 Jy/beam ! Clean residual mean=-0.000006 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.951116 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.951116 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=0.085555Jy sigma=0.000585 ! Fit after self-cal, rms=0.085554Jy sigma=0.000585 ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.38151e-07 Jy ! Component: 100 - total flux cleaned = 2.46286e-05 Jy ! Component: 150 - total flux cleaned = 2.46993e-05 Jy ! Component: 200 - total flux cleaned = 2.49256e-05 Jy ! Total flux subtracted in 200 components = 2.49256e-05 Jy ! Clean residual min=-0.005331 max=0.005008 Jy/beam ! Clean residual mean=-0.000006 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 0.951141 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.951141 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=0.085546Jy sigma=0.000585 ! Fit after self-cal, rms=0.085547Jy sigma=0.000585 ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! 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=0.085547Jy sigma=0.000585 ! Fit after self-cal, rms=0.085600Jy sigma=0.000585 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 ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.576 mas, bmaj=1.719 mas, bpa=-0.6835 degrees ! Estimated noise=2549.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.654373 Jy ! Component: 100 - total flux cleaned = 0.814019 Jy ! Component: 150 - total flux cleaned = 0.884587 Jy ! Component: 200 - total flux cleaned = 0.921188 Jy ! Total flux subtracted in 200 components = 0.921188 Jy ! Clean residual min=-0.012641 max=0.017984 Jy/beam ! Clean residual mean=0.000003 rms=0.003784 Jy/beam ! Combined flux in latest and established models = 0.921188 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.921188 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6824 mas, bmaj=1.875 mas, bpa=1.418 degrees ! Estimated noise=1968.36 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 = 0.0210525 Jy ! Component: 100 - total flux cleaned = 0.0308999 Jy ! Component: 150 - total flux cleaned = 0.0314426 Jy ! Component: 200 - total flux cleaned = 0.031237 Jy ! Total flux subtracted in 200 components = 0.031237 Jy ! Clean residual min=-0.006161 max=0.006639 Jy/beam ! Clean residual mean=-0.000005 rms=0.001645 Jy/beam ! Combined flux in latest and established models = 0.952425 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.952425 Jy ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.098 mas, bmaj=3.148 mas, bpa=15.84 degrees ! Estimated noise=2984.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00328287 Jy ! Component: 100 - total flux cleaned = -0.00373318 Jy ! Component: 150 - total flux cleaned = -0.00398539 Jy ! Component: 200 - total flux cleaned = -0.00420886 Jy ! Total flux subtracted in 200 components = -0.00420886 Jy ! Clean residual min=-0.006193 max=0.006067 Jy/beam ! Clean residual mean=-0.000008 rms=0.001995 Jy/beam ! Combined flux in latest and established models = 0.948216 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 = -0.000151006 Jy ! Component: 100 - total flux cleaned = -0.000330606 Jy ! Component: 150 - total flux cleaned = -0.000489534 Jy ! Component: 200 - total flux cleaned = -0.000630216 Jy ! Total flux subtracted in 200 components = -0.000630216 Jy ! Clean residual min=-0.006047 max=0.005939 Jy/beam ! Clean residual mean=-0.000008 rms=0.001955 Jy/beam ! Combined flux in latest and established models = 0.947586 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 19 components and 0.947586 Jy ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.6824 mas, bmaj=1.875 mas, bpa=1.418 degrees ! Estimated noise=1968.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203942 Jy ! Component: 100 - total flux cleaned = 0.00279492 Jy ! Component: 150 - total flux cleaned = 0.00279233 Jy ! Component: 200 - total flux cleaned = 0.00298033 Jy ! Total flux subtracted in 200 components = 0.00298033 Jy ! Clean residual min=-0.005345 max=0.005653 Jy/beam ! Clean residual mean=-0.000005 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.950566 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.950566 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=0.085794Jy sigma=0.000587 ! Fit after self-cal, rms=0.085791Jy sigma=0.000587 wmodel J2320+0513_X_2017_02_19_pus_map.mod ! Writing 26 model components to file: J2320+0513_X_2017_02_19_pus_map.mod wobs J2320+0513_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2320+0513_X_2017_02_19_pus_uvs.fits wwins J2320+0513_X_2017_02_19_pus_map.win ! wwins: Wrote 1 windows to J2320+0513_X_2017_02_19_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00054497 Jy ! Component: 100 - total flux cleaned = 0.000277263 Jy ! Component: 150 - total flux cleaned = 2.58538e-05 Jy ! Component: 200 - total flux cleaned = -0.000357457 Jy ! Component: 250 - total flux cleaned = -0.000289286 Jy ! Component: 300 - total flux cleaned = -0.000223955 Jy ! Component: 350 - total flux cleaned = -9.50521e-05 Jy ! Component: 400 - total flux cleaned = -3.39927e-05 Jy ! Component: 450 - total flux cleaned = 8.52663e-05 Jy ! Component: 500 - total flux cleaned = 8.69502e-05 Jy ! Component: 550 - total flux cleaned = 0.000141623 Jy ! Component: 600 - total flux cleaned = 0.000294653 Jy ! Component: 650 - total flux cleaned = 0.000245102 Jy ! Component: 700 - total flux cleaned = 0.000487464 Jy ! Component: 750 - total flux cleaned = 0.000395259 Jy ! Component: 800 - total flux cleaned = 0.000396284 Jy ! Component: 850 - total flux cleaned = 0.000394799 Jy ! Component: 900 - total flux cleaned = 0.000307825 Jy ! Component: 950 - total flux cleaned = 0.000390711 Jy ! Component: 1000 - total flux cleaned = 0.000430841 Jy ! Component: 1050 - total flux cleaned = 0.0004703 Jy ! Component: 1100 - total flux cleaned = 0.000469354 Jy ! Component: 1150 - total flux cleaned = 0.000546548 Jy ! Component: 1200 - total flux cleaned = 0.000583797 Jy ! Component: 1250 - total flux cleaned = 0.000657443 Jy ! Component: 1300 - total flux cleaned = 0.000729876 Jy ! Component: 1350 - total flux cleaned = 0.000765346 Jy ! Component: 1400 - total flux cleaned = 0.000869415 Jy ! Component: 1450 - total flux cleaned = 0.00104077 Jy ! Component: 1500 - total flux cleaned = 0.00120925 Jy ! Component: 1550 - total flux cleaned = 0.00140765 Jy ! Component: 1600 - total flux cleaned = 0.00160228 Jy ! Component: 1650 - total flux cleaned = 0.00179336 Jy ! Component: 1700 - total flux cleaned = 0.00188775 Jy ! Component: 1750 - total flux cleaned = 0.00201211 Jy ! Component: 1800 - total flux cleaned = 0.0020736 Jy ! Component: 1850 - total flux cleaned = 0.00225492 Jy ! Component: 1900 - total flux cleaned = 0.00234435 Jy ! Component: 1950 - total flux cleaned = 0.00249184 Jy ! Component: 2000 - total flux cleaned = 0.00263767 Jy ! Total flux subtracted in 2048 components = 0.00272449 Jy ! Clean residual min=-0.002053 max=0.001566 Jy/beam ! Clean residual mean=-0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.95329 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 162 components and 0.95329 Jy ![Exited script file: muppet] wmap "J2320+0513_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6824 x 1.875 at 1.418 degrees (North through East) ! Clean map min=-0.0037548 max=0.85689 Jy/beam ! Writing clean map to FITS file: J2320+0513_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.856889 invert ! Inverting map ! Your choice of large map pixels excluded 0.31% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000535707 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.187553 0.187553 0.375106 0.750212 1.50042 3.00085 6.0017 12.0034 24.0068 48.0136 96.0271 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.856 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6824 x 1.875 at 1.418 degrees (North through East) ! Clean map min=-0.0037548 max=0.85689 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 J2320+0513_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:48:55 2019