! Started logfile: J0623-4413_X_2017_03_23_pus_uvs.log on Mon May 13 10:19:26 2019 obs J0623-4413_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0623-4413_X_2017_03_23_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.457407 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0623-4413 ! ! 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 1124 lines of history. ! ! Reading 35568 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 J0623-4413_X_2017_03_23_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 443 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 443 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 443 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 443 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 443 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 443 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 443 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 443 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 443 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 443 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 443 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 443 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.883670Jy sigma=0.005267 ! Fit after self-cal, rms=0.812108Jy sigma=0.004856 ! 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 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.5594 mas, bmaj=1.605 mas, bpa=-1.901 degrees ! Estimated noise=1923.57 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 = 0.142213 Jy ! Component: 100 - total flux cleaned = 0.178468 Jy ! Total flux subtracted in 100 components = 0.178468 Jy ! Clean residual min=-0.011908 max=0.017144 Jy/beam ! Clean residual mean=-0.000015 rms=0.003405 Jy/beam ! Combined flux in latest and established models = 0.178468 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.178468 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=0.120677Jy sigma=0.000686 ! Fit after self-cal, rms=0.120717Jy sigma=0.000686 ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.7604 mas, bmaj=2.009 mas, bpa=-1.486 degrees ! Estimated noise=634.008 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247266 Jy ! Component: 100 - total flux cleaned = 0.0355034 Jy ! Component: 150 - total flux cleaned = 0.0403975 Jy ! Component: 200 - total flux cleaned = 0.0426312 Jy ! Total flux subtracted in 200 components = 0.0426312 Jy ! Clean residual min=-0.008646 max=0.018150 Jy/beam ! Clean residual mean=0.000022 rms=0.003296 Jy/beam ! Combined flux in latest and established models = 0.221099 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.221099 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=0.116268Jy sigma=0.000658 ! Fit after self-cal, rms=0.116377Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Added new window around map position (3.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014968 Jy ! Component: 100 - total flux cleaned = 0.0202923 Jy ! Component: 150 - total flux cleaned = 0.0232532 Jy ! Component: 200 - total flux cleaned = 0.024815 Jy ! Total flux subtracted in 200 components = 0.024815 Jy ! Clean residual min=-0.006201 max=0.010232 Jy/beam ! Clean residual mean=0.000127 rms=0.002400 Jy/beam ! Combined flux in latest and established models = 0.245914 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 0.245914 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=0.114783Jy sigma=0.000646 ! Fit after self-cal, rms=0.114668Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.96 HN 1.00* KP 1.01 ! LA 1.06 MK 0.96 NL 1.00* OV 1.03 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 0.97 ! LA 1.06 MK 0.99 NL 1.00* OV 1.03 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.98 ! LA 1.10 MK 0.99 NL 1.00* OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00* KP 0.98 ! LA 1.12 MK 0.98 NL 1.00* OV 1.07 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KP 0.97 ! LA 1.08 MK 1.00 NL 1.00* OV 1.02 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 0.95 ! LA 1.08 MK 0.99 NL 1.00* OV 0.99 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.98 ! LA 1.11 MK 0.96 NL 1.00* OV 1.00 ! PT 0.91 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.98 ! LA 1.07 MK 0.99 NL 1.00* OV 1.04 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 1.00 ! LA 1.07 MK 0.95 NL 1.00* OV 1.00 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00* KP 0.98 ! LA 1.09 MK 0.97 NL 1.00* OV 1.02 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 0.98 ! LA 1.12 MK 0.99 NL 1.00* OV 1.00 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.98 ! LA 1.09 MK 0.94 NL 1.00* OV 1.02 ! PT 0.95 SC 0.95 ! ! ! Fit before self-cal, rms=0.114668Jy sigma=0.000645 ! Fit after self-cal, rms=0.112015Jy sigma=0.000640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.7577 mas, bmaj=2.005 mas, bpa=-1.738 degrees ! Estimated noise=629.018 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 = 0.00217602 Jy ! Component: 100 - total flux cleaned = 0.00237582 Jy ! Component: 150 - total flux cleaned = 0.00254625 Jy ! Component: 200 - total flux cleaned = 0.00269686 Jy ! Total flux subtracted in 200 components = 0.00269686 Jy ! Clean residual min=-0.006265 max=0.009059 Jy/beam ! Clean residual mean=-0.000042 rms=0.001984 Jy/beam ! Combined flux in latest and established models = 0.248611 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.248611 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=0.111964Jy sigma=0.000640 ! Fit after self-cal, rms=0.111929Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.111929Jy sigma=0.000640 ! Fit after self-cal, rms=0.112110Jy sigma=0.000635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.7572 mas, bmaj=2.006 mas, bpa=-1.775 degrees ! Estimated noise=631.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150939 Jy ! Component: 100 - total flux cleaned = 0.00197448 Jy ! Component: 150 - total flux cleaned = 0.00228589 Jy ! Component: 200 - total flux cleaned = 0.00244521 Jy ! Total flux subtracted in 200 components = 0.00244521 Jy ! Clean residual min=-0.004357 max=0.008363 Jy/beam ! Clean residual mean=-0.000063 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.251056 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.251056 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=0.112087Jy sigma=0.000634 ! Fit after self-cal, rms=0.112117Jy sigma=0.000634 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 (8.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0079204 Jy ! Component: 100 - total flux cleaned = 0.0114864 Jy ! Component: 150 - total flux cleaned = 0.0135881 Jy ! Component: 200 - total flux cleaned = 0.0151822 Jy ! Total flux subtracted in 200 components = 0.0151822 Jy ! Clean residual min=-0.002856 max=0.002892 Jy/beam ! Clean residual mean=-0.000017 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.266238 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 101 components and 0.266238 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=0.111633Jy sigma=0.000631 ! Fit after self-cal, rms=0.111583Jy sigma=0.000631 ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.111583Jy sigma=0.000631 ! Fit after self-cal, rms=0.111653Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.7586 mas, bmaj=2.012 mas, bpa=-1.757 degrees ! Estimated noise=629.193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194575 Jy ! Component: 100 - total flux cleaned = 0.00320608 Jy ! Component: 150 - total flux cleaned = 0.00408048 Jy ! Component: 200 - total flux cleaned = 0.00444727 Jy ! Total flux subtracted in 200 components = 0.00444727 Jy ! Clean residual min=-0.001895 max=0.001578 Jy/beam ! Clean residual mean=0.000002 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.270686 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 120 components and 0.270686 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=0.111613Jy sigma=0.000629 ! Fit after self-cal, rms=0.111655Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = 0.000726786 Jy ! Component: 100 - total flux cleaned = 0.000982442 Jy ! Component: 150 - total flux cleaned = 0.0012041 Jy ! Component: 200 - total flux cleaned = 0.001385 Jy ! Total flux subtracted in 200 components = 0.001385 Jy ! Clean residual min=-0.001869 max=0.001544 Jy/beam ! Clean residual mean=0.000006 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.272071 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 125 components and 0.272071 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=0.111647Jy sigma=0.000629 ! Fit after self-cal, rms=0.111646Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.111646Jy sigma=0.000629 ! Fit after self-cal, rms=0.111503Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=3.022 mas, bmaj=10.06 mas, bpa=-0.401 degrees ! Estimated noise=823.644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111657 Jy ! Component: 100 - total flux cleaned = 0.00145439 Jy ! Component: 150 - total flux cleaned = 0.00159034 Jy ! Component: 200 - total flux cleaned = 0.00162102 Jy ! Total flux subtracted in 200 components = 0.00162102 Jy ! Clean residual min=-0.001233 max=0.001685 Jy/beam ! Clean residual mean=0.000003 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.273692 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 137 components and 0.273692 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=0.111499Jy sigma=0.000629 ! Fit after self-cal, rms=0.111495Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = 0.000272762 Jy ! Component: 100 - total flux cleaned = 0.000382796 Jy ! Component: 150 - total flux cleaned = 0.000396751 Jy ! Component: 200 - total flux cleaned = 0.000403222 Jy ! Total flux subtracted in 200 components = 0.000403222 Jy ! Clean residual min=-0.001373 max=0.001612 Jy/beam ! Clean residual mean=0.000006 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.274095 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 138 components and 0.274095 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=0.111496Jy sigma=0.000629 ! Fit after self-cal, rms=0.111495Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.7588 mas, bmaj=2.012 mas, bpa=-1.743 degrees ! Estimated noise=628.359 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7588 x 2.012 at -1.743 degrees (North through East) ! Clean map min=-0.001415 max=0.1975 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 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.5593 mas, bmaj=1.606 mas, bpa=-1.93 degrees ! Estimated noise=1901.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.14013 Jy ! Component: 100 - total flux cleaned = 0.176803 Jy ! Component: 150 - total flux cleaned = 0.196689 Jy ! Component: 200 - total flux cleaned = 0.209783 Jy ! Total flux subtracted in 200 components = 0.209783 Jy ! Clean residual min=-0.006078 max=0.007875 Jy/beam ! Clean residual mean=-0.000047 rms=0.001877 Jy/beam ! Combined flux in latest and established models = 0.209783 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.209783 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.7588 mas, bmaj=2.012 mas, bpa=-1.743 degrees ! Estimated noise=628.359 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 (0.8, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138865 Jy ! Component: 100 - total flux cleaned = 0.0229494 Jy ! Component: 150 - total flux cleaned = 0.0299775 Jy ! Component: 200 - total flux cleaned = 0.0356489 Jy ! Total flux subtracted in 200 components = 0.0356489 Jy ! Clean residual min=-0.003545 max=0.003611 Jy/beam ! Clean residual mean=-0.000100 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.245432 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 61 components and 0.245432 Jy ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=3.022 mas, bmaj=10.06 mas, bpa=-0.401 degrees ! Estimated noise=823.644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0083117 Jy ! Component: 100 - total flux cleaned = 0.0141084 Jy ! Component: 150 - total flux cleaned = 0.0182 Jy ! Component: 200 - total flux cleaned = 0.0210958 Jy ! Total flux subtracted in 200 components = 0.0210958 Jy ! Clean residual min=-0.002465 max=0.001653 Jy/beam ! Clean residual mean=-0.000049 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.266528 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 = 0.00205454 Jy ! Component: 100 - total flux cleaned = 0.00351844 Jy ! Component: 150 - total flux cleaned = 0.00456942 Jy ! Component: 200 - total flux cleaned = 0.00533171 Jy ! Total flux subtracted in 200 components = 0.00533171 Jy ! Clean residual min=-0.001768 max=0.001353 Jy/beam ! Clean residual mean=-0.000008 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.27186 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 159 components and 0.27186 Jy ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.7588 mas, bmaj=2.012 mas, bpa=-1.743 degrees ! Estimated noise=628.359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010469 Jy ! Component: 100 - total flux cleaned = 0.00121496 Jy ! Component: 150 - total flux cleaned = 0.00135344 Jy ! Component: 200 - total flux cleaned = 0.00139262 Jy ! Total flux subtracted in 200 components = 0.00139262 Jy ! Clean residual min=-0.001553 max=0.001489 Jy/beam ! Clean residual mean=-0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.273252 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 178 components and 0.273252 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=0.111525Jy sigma=0.000629 ! Fit after self-cal, rms=0.111506Jy sigma=0.000629 wmodel J0623-4413_X_2017_03_23_pus_map.mod ! Writing 178 model components to file: J0623-4413_X_2017_03_23_pus_map.mod wobs J0623-4413_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0623-4413_X_2017_03_23_pus_uvs.fits wwins J0623-4413_X_2017_03_23_pus_map.win ! wwins: Wrote 4 windows to J0623-4413_X_2017_03_23_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 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000351468 Jy ! Component: 100 - total flux cleaned = -0.000474003 Jy ! Component: 150 - total flux cleaned = -0.0004949 Jy ! Component: 200 - total flux cleaned = -0.000494255 Jy ! Component: 250 - total flux cleaned = -0.000419082 Jy ! Component: 300 - total flux cleaned = -0.000419537 Jy ! Component: 350 - total flux cleaned = -0.000385057 Jy ! Component: 400 - total flux cleaned = -0.000351743 Jy ! Component: 450 - total flux cleaned = -0.000351684 Jy ! Component: 500 - total flux cleaned = -0.000398047 Jy ! Component: 550 - total flux cleaned = -0.000412872 Jy ! Component: 600 - total flux cleaned = -0.00039834 Jy ! Component: 650 - total flux cleaned = -0.000398508 Jy ! Component: 700 - total flux cleaned = -0.000412331 Jy ! Component: 750 - total flux cleaned = -0.000398955 Jy ! Component: 800 - total flux cleaned = -0.00038583 Jy ! Component: 850 - total flux cleaned = -0.000359699 Jy ! Component: 900 - total flux cleaned = -0.000282978 Jy ! Component: 950 - total flux cleaned = -0.000232697 Jy ! Component: 1000 - total flux cleaned = -0.000170918 Jy ! Component: 1050 - total flux cleaned = -0.000158789 Jy ! Component: 1100 - total flux cleaned = -0.000122561 Jy ! Component: 1150 - total flux cleaned = -0.000110734 Jy ! Component: 1200 - total flux cleaned = -0.000110737 Jy ! Component: 1250 - total flux cleaned = -9.91791e-05 Jy ! Component: 1300 - total flux cleaned = -9.93024e-05 Jy ! Component: 1350 - total flux cleaned = -9.93253e-05 Jy ! Component: 1400 - total flux cleaned = -9.94751e-05 Jy ! Component: 1450 - total flux cleaned = -0.000121543 Jy ! Component: 1500 - total flux cleaned = -0.000143297 Jy ! Component: 1550 - total flux cleaned = -0.000132681 Jy ! Component: 1600 - total flux cleaned = -0.000175346 Jy ! Component: 1650 - total flux cleaned = -0.000164723 Jy ! Component: 1700 - total flux cleaned = -0.000175163 Jy ! Component: 1750 - total flux cleaned = -0.000185433 Jy ! Component: 1800 - total flux cleaned = -0.00012403 Jy ! Component: 1850 - total flux cleaned = -0.000144387 Jy ! Component: 1900 - total flux cleaned = -0.000134315 Jy ! Component: 1950 - total flux cleaned = -0.000104344 Jy ! Component: 2000 - total flux cleaned = -7.48003e-05 Jy ! Total flux subtracted in 2048 components = -0.000113838 Jy ! Clean residual min=-0.000553 max=0.000649 Jy/beam ! Clean residual mean=-0.000005 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.273139 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 298 components and 0.273139 Jy ![Exited script file: muppet] wmap "J0623-4413_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7588 x 2.012 at -1.743 degrees (North through East) ! Clean map min=-0.00097432 max=0.19471 Jy/beam ! Writing clean map to FITS file: J0623-4413_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.194711 invert ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179481 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.276535 0.276535 0.55307 1.10614 2.21228 4.42456 8.84912 17.6982 35.3965 70.793 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.194 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7588 x 2.012 at -1.743 degrees (North through East) ! Clean map min=-0.00097432 max=0.19471 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 J0623-4413_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:19:29 2019