! Started logfile: J0600-3937_X_2017_08_12_pus_uvs.log on Fri May 10 15:20:24 2019 obs J0600-3937_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0600-3937_X_2017_08_12_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.454023 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0600-3937 ! ! 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 1049 lines of history. ! ! Reading 28440 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 J0600-3937_X_2017_08_12_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 360 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 360 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 360 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 360 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 360 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 360 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 360 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 360 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 360 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 360 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 360 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 360 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.777245Jy sigma=0.005389 ! Fit after self-cal, rms=0.715662Jy sigma=0.004954 ! 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 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.5565 mas, bmaj=1.579 mas, bpa=-4.225 degrees ! Estimated noise=1391.14 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 = 0.215172 Jy ! Component: 100 - total flux cleaned = 0.262872 Jy ! Total flux subtracted in 100 components = 0.262872 Jy ! Clean residual min=-0.008759 max=0.019512 Jy/beam ! Clean residual mean=-0.000086 rms=0.002965 Jy/beam ! Combined flux in latest and established models = 0.262872 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.262872 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=0.102958Jy sigma=0.000698 ! Fit after self-cal, rms=0.102958Jy sigma=0.000698 ! Inverting map ! Your choice of large map pixels excluded 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (1, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201859 Jy ! Component: 100 - total flux cleaned = 0.0326411 Jy ! Total flux subtracted in 100 components = 0.0326411 Jy ! Clean residual min=-0.006683 max=0.009767 Jy/beam ! Clean residual mean=-0.000037 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.295513 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.295513 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=0.096092Jy sigma=0.000650 ! Fit after self-cal, rms=0.096023Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7213 mas, bmaj=1.913 mas, bpa=-2.652 degrees ! Estimated noise=608.889 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 (0.2, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149751 Jy ! Component: 100 - total flux cleaned = 0.022258 Jy ! Component: 150 - total flux cleaned = 0.0260776 Jy ! Component: 200 - total flux cleaned = 0.0282071 Jy ! Total flux subtracted in 200 components = 0.0282071 Jy ! Clean residual min=-0.004145 max=0.003416 Jy/beam ! Clean residual mean=-0.000004 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.32372 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 53 components and 0.32372 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=0.093820Jy sigma=0.000634 ! Fit after self-cal, rms=0.093799Jy sigma=0.000634 ! Inverting map ! Your choice of large map pixels excluded 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 1.00* FD 1.02 HN 1.00* KP 0.99 ! LA 0.96 MK 1.02 NL 1.00* OV 1.02 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 1.02 ! LA 0.98 MK 0.99 NL 1.00* OV 1.01 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.94 ! LA 0.99 MK 1.03 NL 1.00* OV 1.03 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.97 ! LA 1.01 MK 1.02 NL 1.00* OV 1.03 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.98 ! LA 1.00 MK 1.02 NL 1.00* OV 1.03 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.97 ! LA 0.99 MK 1.01 NL 1.00* OV 1.02 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.97 ! LA 0.98 MK 0.99 NL 1.00* OV 1.02 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.96 ! LA 0.97 MK 0.99 NL 1.00* OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.97 ! LA 1.00 MK 0.98 NL 1.00* OV 1.00 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.96 ! LA 0.99 MK 1.00 NL 1.00* OV 1.00 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.98 ! LA 1.01 MK 0.97 NL 1.00* OV 1.02 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.90 ! LA 0.97 MK 0.98 NL 1.00* OV 1.01 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.093799Jy sigma=0.000634 ! Fit after self-cal, rms=0.092398Jy sigma=0.000630 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.723 mas, bmaj=1.916 mas, bpa=-2.694 degrees ! Estimated noise=607.371 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 = 7.53625e-05 Jy ! Component: 100 - total flux cleaned = 3.09457e-05 Jy ! Component: 150 - total flux cleaned = 3.25869e-05 Jy ! Component: 200 - total flux cleaned = -3.17172e-05 Jy ! Total flux subtracted in 200 components = -3.17172e-05 Jy ! Clean residual min=-0.002528 max=0.002618 Jy/beam ! Clean residual mean=-0.000001 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.323688 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.323688 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=0.092355Jy sigma=0.000630 ! Fit after self-cal, rms=0.092341Jy sigma=0.000630 ! Inverting map ! Your choice of large map pixels excluded 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.092341Jy sigma=0.000630 ! Fit after self-cal, rms=0.092261Jy sigma=0.000628 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7233 mas, bmaj=1.916 mas, bpa=-2.703 degrees ! Estimated noise=607.909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149433 Jy ! Component: 100 - total flux cleaned = 0.000150076 Jy ! Component: 150 - total flux cleaned = 0.000207061 Jy ! Component: 200 - total flux cleaned = 0.000224784 Jy ! Total flux subtracted in 200 components = 0.000224784 Jy ! Clean residual min=-0.001322 max=0.001827 Jy/beam ! Clean residual mean=0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.323913 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.323913 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=0.092249Jy sigma=0.000628 ! Fit after self-cal, rms=0.092253Jy sigma=0.000628 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 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) ! Added new window around map position (5.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150684 Jy ! Component: 100 - total flux cleaned = 0.00204396 Jy ! Component: 150 - total flux cleaned = 0.00208173 Jy ! Component: 200 - total flux cleaned = 0.00211627 Jy ! Total flux subtracted in 200 components = 0.00211627 Jy ! Clean residual min=-0.001255 max=0.001162 Jy/beam ! Clean residual mean=0.000005 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.326029 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.326029 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=0.092227Jy sigma=0.000628 ! Fit after self-cal, rms=0.092226Jy sigma=0.000628 ! Inverting map ! Your choice of large map pixels excluded 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.092226Jy sigma=0.000628 ! Fit after self-cal, rms=0.092221Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7233 mas, bmaj=1.916 mas, bpa=-2.683 degrees ! Estimated noise=607.878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000466903 Jy ! Component: 100 - total flux cleaned = 0.00051673 Jy ! Component: 150 - total flux cleaned = 0.000559331 Jy ! Component: 200 - total flux cleaned = 0.000584921 Jy ! Total flux subtracted in 200 components = 0.000584921 Jy ! Clean residual min=-0.001196 max=0.001138 Jy/beam ! Clean residual mean=0.000006 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.326614 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.326614 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=0.092215Jy sigma=0.000628 ! Fit after self-cal, rms=0.092215Jy sigma=0.000628 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = 5.2348e-05 Jy ! Component: 100 - total flux cleaned = 7.50316e-05 Jy ! Component: 150 - total flux cleaned = 9.67675e-05 Jy ! Component: 200 - total flux cleaned = 0.000127454 Jy ! Total flux subtracted in 200 components = 0.000127454 Jy ! Clean residual min=-0.001187 max=0.001130 Jy/beam ! Clean residual mean=0.000006 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.326742 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 115 components and 0.326742 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=0.092212Jy sigma=0.000628 ! Fit after self-cal, rms=0.092212Jy sigma=0.000628 ! Inverting map ! Your choice of large map pixels excluded 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.092212Jy sigma=0.000628 ! Fit after self-cal, rms=0.092240Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.977 mas, bmaj=9.106 mas, bpa=-0.2675 degrees ! Estimated noise=862.467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000358772 Jy ! Component: 100 - total flux cleaned = 0.000419218 Jy ! Component: 150 - total flux cleaned = 0.000444414 Jy ! Component: 200 - total flux cleaned = 0.000451626 Jy ! Total flux subtracted in 200 components = 0.000451626 Jy ! Clean residual min=-0.000967 max=0.001099 Jy/beam ! Clean residual mean=0.000015 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.327193 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 121 components and 0.327193 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=0.092240Jy sigma=0.000628 ! Fit after self-cal, rms=0.092239Jy sigma=0.000628 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = 7.61516e-05 Jy ! Component: 100 - total flux cleaned = 9.11273e-05 Jy ! Component: 150 - total flux cleaned = 9.05823e-05 Jy ! Component: 200 - total flux cleaned = 8.40587e-05 Jy ! Total flux subtracted in 200 components = 8.40587e-05 Jy ! Clean residual min=-0.001012 max=0.001072 Jy/beam ! Clean residual mean=0.000016 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.327277 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 128 components and 0.327277 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=0.092240Jy sigma=0.000628 ! Fit after self-cal, rms=0.092240Jy sigma=0.000628 ! Inverting map ! Your choice of large map pixels excluded 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7233 mas, bmaj=1.917 mas, bpa=-2.672 degrees ! Estimated noise=608.074 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7233 x 1.917 at -2.672 degrees (North through East) ! Clean map min=-0.001465 max=0.27634 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 ! Your choice of large map pixels excluded 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.5581 mas, bmaj=1.578 mas, bpa=-4.283 degrees ! Estimated noise=1392.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.215306 Jy ! Component: 100 - total flux cleaned = 0.263643 Jy ! Component: 150 - total flux cleaned = 0.283473 Jy ! Component: 200 - total flux cleaned = 0.295507 Jy ! Total flux subtracted in 200 components = 0.295507 Jy ! Clean residual min=-0.004459 max=0.006734 Jy/beam ! Clean residual mean=-0.000042 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 0.295507 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.295507 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7233 mas, bmaj=1.917 mas, bpa=-2.672 degrees ! Estimated noise=608.074 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 = 0.0143476 Jy ! Component: 100 - total flux cleaned = 0.0212191 Jy ! Component: 150 - total flux cleaned = 0.0247639 Jy ! Component: 200 - total flux cleaned = 0.0269878 Jy ! Total flux subtracted in 200 components = 0.0269878 Jy ! Clean residual min=-0.001481 max=0.001607 Jy/beam ! Clean residual mean=-0.000006 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.322494 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 48 components and 0.322494 Jy ! Inverting map ! Your choice of large map pixels excluded 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.977 mas, bmaj=9.106 mas, bpa=-0.2675 degrees ! Estimated noise=862.467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232227 Jy ! Component: 100 - total flux cleaned = 0.00353081 Jy ! Component: 150 - total flux cleaned = 0.00372354 Jy ! Component: 200 - total flux cleaned = 0.00387659 Jy ! Total flux subtracted in 200 components = 0.00387659 Jy ! Clean residual min=-0.001312 max=0.001228 Jy/beam ! Clean residual mean=0.000010 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.326371 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 = 0.000141022 Jy ! Component: 100 - total flux cleaned = 0.000251101 Jy ! Component: 150 - total flux cleaned = 0.000315942 Jy ! Component: 200 - total flux cleaned = 0.000372004 Jy ! Total flux subtracted in 200 components = 0.000372004 Jy ! Clean residual min=-0.001203 max=0.001165 Jy/beam ! Clean residual mean=0.000012 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.326743 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.326743 Jy ! Inverting map ! Your choice of large map pixels excluded 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.7233 mas, bmaj=1.917 mas, bpa=-2.672 degrees ! Estimated noise=608.074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127714 Jy ! Component: 100 - total flux cleaned = 0.000182592 Jy ! Component: 150 - total flux cleaned = 0.000181365 Jy ! Component: 200 - total flux cleaned = 0.000181917 Jy ! Total flux subtracted in 200 components = 0.000181917 Jy ! Clean residual min=-0.001311 max=0.001231 Jy/beam ! Clean residual mean=0.000006 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.326925 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.326925 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=0.092256Jy sigma=0.000628 ! Fit after self-cal, rms=0.092255Jy sigma=0.000628 wmodel J0600-3937_X_2017_08_12_pus_map.mod ! Writing 87 model components to file: J0600-3937_X_2017_08_12_pus_map.mod wobs J0600-3937_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0600-3937_X_2017_08_12_pus_uvs.fits wwins J0600-3937_X_2017_08_12_pus_map.win ! wwins: Wrote 4 windows to J0600-3937_X_2017_08_12_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 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 9.23424e-06 Jy ! Component: 100 - total flux cleaned = 5.07413e-05 Jy ! Component: 150 - total flux cleaned = 8.92056e-05 Jy ! Component: 200 - total flux cleaned = 5.23086e-05 Jy ! Component: 250 - total flux cleaned = 3.54995e-05 Jy ! Component: 300 - total flux cleaned = 3.57695e-05 Jy ! Component: 350 - total flux cleaned = -2.69626e-05 Jy ! Component: 400 - total flux cleaned = -5.73088e-05 Jy ! Component: 450 - total flux cleaned = -4.27743e-05 Jy ! Component: 500 - total flux cleaned = -5.69684e-05 Jy ! Component: 550 - total flux cleaned = -2.98104e-05 Jy ! Component: 600 - total flux cleaned = -2.95473e-05 Jy ! Component: 650 - total flux cleaned = -3.51737e-06 Jy ! Component: 700 - total flux cleaned = 9.52883e-05 Jy ! Component: 750 - total flux cleaned = 9.5129e-05 Jy ! Component: 800 - total flux cleaned = 0.00015371 Jy ! Component: 850 - total flux cleaned = 0.000119387 Jy ! Component: 900 - total flux cleaned = 0.00011959 Jy ! Component: 950 - total flux cleaned = 0.000119695 Jy ! Component: 1000 - total flux cleaned = 0.000141181 Jy ! Component: 1050 - total flux cleaned = 0.000172429 Jy ! Component: 1100 - total flux cleaned = 0.000213111 Jy ! Component: 1150 - total flux cleaned = 0.00025298 Jy ! Component: 1200 - total flux cleaned = 0.000262866 Jy ! Component: 1250 - total flux cleaned = 0.000272676 Jy ! Component: 1300 - total flux cleaned = 0.000300881 Jy ! Component: 1350 - total flux cleaned = 0.000328413 Jy ! Component: 1400 - total flux cleaned = 0.000328409 Jy ! Component: 1450 - total flux cleaned = 0.000328528 Jy ! Component: 1500 - total flux cleaned = 0.000354745 Jy ! Component: 1550 - total flux cleaned = 0.000337547 Jy ! Component: 1600 - total flux cleaned = 0.000337644 Jy ! Component: 1650 - total flux cleaned = 0.000337701 Jy ! Component: 1700 - total flux cleaned = 0.000337641 Jy ! Component: 1750 - total flux cleaned = 0.000361887 Jy ! Component: 1800 - total flux cleaned = 0.000377681 Jy ! Component: 1850 - total flux cleaned = 0.000385474 Jy ! Component: 1900 - total flux cleaned = 0.000416515 Jy ! Component: 1950 - total flux cleaned = 0.000416397 Jy ! Component: 2000 - total flux cleaned = 0.000408907 Jy ! Total flux subtracted in 2048 components = 0.000394008 Jy ! Clean residual min=-0.000401 max=0.000467 Jy/beam ! Clean residual mean=0.000002 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.327319 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 203 components and 0.327319 Jy ![Exited script file: muppet] wmap "J0600-3937_X_2017_08_12_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7233 x 1.917 at -2.672 degrees (North through East) ! Clean map min=-0.00090316 max=0.27417 Jy/beam ! Writing clean map to FITS file: J0600-3937_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.274171 invert ! Inverting map ! Your choice of large map pixels excluded 0.2% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139508 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.152651 0.152651 0.305303 0.610605 1.22121 2.44242 4.88484 9.76968 19.5394 39.0787 78.1574 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.274 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7233 x 1.917 at -2.672 degrees (North through East) ! Clean map min=-0.00090316 max=0.27417 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 J0600-3937_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:20:27 2019