! Started logfile: J1419+3821_X_2017_08_12_pus_uvs.log on Fri May 10 15:24:54 2019 obs J1419+3821_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1419+3821_X_2017_08_12_pus_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.712281 visibilities/baseline/integration-bin. ! Found source: J1419+3821 ! ! 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 7308 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 J1419+3821_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.623345Jy sigma=0.005215 ! Fit after self-cal, rms=0.613454Jy sigma=0.005137 ! 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 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6899 mas, bmaj=1.648 mas, bpa=-14.99 degrees ! Estimated noise=1557.61 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 = 0.304287 Jy ! Component: 100 - total flux cleaned = 0.370973 Jy ! Total flux subtracted in 100 components = 0.370973 Jy ! Clean residual min=-0.009164 max=0.020262 Jy/beam ! Clean residual mean=-0.000011 rms=0.002760 Jy/beam ! Combined flux in latest and established models = 0.370973 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.370973 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=0.093884Jy sigma=0.000726 ! Fit after self-cal, rms=0.093880Jy sigma=0.000726 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020525 Jy ! Component: 100 - total flux cleaned = 0.0317438 Jy ! Total flux subtracted in 100 components = 0.0317438 Jy ! Clean residual min=-0.007214 max=0.007326 Jy/beam ! Clean residual mean=0.000009 rms=0.001846 Jy/beam ! Combined flux in latest and established models = 0.402717 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.402717 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=0.089068Jy sigma=0.000671 ! Fit after self-cal, rms=0.089073Jy sigma=0.000671 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8351 mas, bmaj=1.832 mas, bpa=-13.96 degrees ! Estimated noise=997.656 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 = 0.00931931 Jy ! Component: 100 - total flux cleaned = 0.0145659 Jy ! Component: 150 - total flux cleaned = 0.0179482 Jy ! Component: 200 - total flux cleaned = 0.0202482 Jy ! Total flux subtracted in 200 components = 0.0202482 Jy ! Clean residual min=-0.006051 max=0.005466 Jy/beam ! Clean residual mean=0.000041 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.422966 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.422966 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=0.088173Jy sigma=0.000660 ! Fit after self-cal, rms=0.088177Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.99 FD 1.00* HN 1.02 KP 1.03 ! LA 0.96 MK 0.97 NL 0.96 OV 0.97 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.01 KP 1.04 ! LA 0.97 MK 0.97 NL 0.96 OV 0.99 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.98 KP 0.95 ! LA 0.98 MK 0.99 NL 0.96 OV 1.01 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.02 KP 1.01 ! LA 1.00 MK 1.00 NL 0.95 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.96 KP 0.99 ! LA 0.98 MK 0.99 NL 0.96 OV 0.99 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.03 KP 1.00 ! LA 0.97 MK 1.01 NL 0.99 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 KP 0.99 ! LA 0.99 MK 0.99 NL 0.96 OV 1.01 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 KP 1.00 ! LA 0.97 MK 1.00 NL 0.96 OV 1.00 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.99 KP 1.02 ! LA 0.98 MK 0.98 NL 0.94 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00 KP 1.00 ! LA 0.99 MK 1.02 NL 0.96 OV 0.98 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.03 KP 1.02 ! LA 1.00 MK 0.97 NL 0.95 OV 1.00 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.99 KP 0.98 ! LA 0.97 MK 0.97 NL 0.97 OV 1.02 ! PT 1.03 SC 1.06 ! ! ! Fit before self-cal, rms=0.088177Jy sigma=0.000660 ! Fit after self-cal, rms=0.087520Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8385 mas, bmaj=1.843 mas, bpa=-14.48 degrees ! Estimated noise=995.667 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 = -0.00188305 Jy ! Component: 100 - total flux cleaned = -0.00173913 Jy ! Component: 150 - total flux cleaned = -0.00157343 Jy ! Component: 200 - total flux cleaned = -0.0015267 Jy ! Total flux subtracted in 200 components = -0.0015267 Jy ! Clean residual min=-0.003952 max=0.003686 Jy/beam ! Clean residual mean=0.000041 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.421439 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.421439 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=0.087369Jy sigma=0.000647 ! Fit after self-cal, rms=0.087400Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.087400Jy sigma=0.000647 ! Fit after self-cal, rms=0.087829Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8372 mas, bmaj=1.842 mas, bpa=-14.29 degrees ! Estimated noise=994.554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000404014 Jy ! Component: 100 - total flux cleaned = -0.000426651 Jy ! Component: 150 - total flux cleaned = -0.000407504 Jy ! Component: 200 - total flux cleaned = -0.000392287 Jy ! Total flux subtracted in 200 components = -0.000392287 Jy ! Clean residual min=-0.002884 max=0.003132 Jy/beam ! Clean residual mean=0.000010 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.421047 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 45 components and 0.421047 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=0.087814Jy sigma=0.000640 ! Fit after self-cal, rms=0.087826Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 (4.4, 21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243464 Jy ! Component: 100 - total flux cleaned = 0.0027327 Jy ! Component: 150 - total flux cleaned = 0.00273466 Jy ! Component: 200 - total flux cleaned = 0.00277375 Jy ! Total flux subtracted in 200 components = 0.00277375 Jy ! Clean residual min=-0.002781 max=0.002141 Jy/beam ! Clean residual mean=0.000009 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.42382 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.42382 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=0.087722Jy sigma=0.000639 ! Fit after self-cal, rms=0.087720Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.087720Jy sigma=0.000639 ! Fit after self-cal, rms=0.087704Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8371 mas, bmaj=1.844 mas, bpa=-14.28 degrees ! Estimated noise=993.706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165983 Jy ! Component: 100 - total flux cleaned = 0.00016566 Jy ! Component: 150 - total flux cleaned = 0.000164457 Jy ! Component: 200 - total flux cleaned = 0.000192848 Jy ! Total flux subtracted in 200 components = 0.000192848 Jy ! Clean residual min=-0.002673 max=0.002201 Jy/beam ! Clean residual mean=0.000010 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.424013 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.424013 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=0.087673Jy sigma=0.000639 ! Fit after self-cal, rms=0.087674Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = -0.000123435 Jy ! Component: 100 - total flux cleaned = -9.67879e-05 Jy ! Component: 150 - total flux cleaned = -9.63486e-05 Jy ! Component: 200 - total flux cleaned = -7.19352e-05 Jy ! Total flux subtracted in 200 components = -7.19352e-05 Jy ! Clean residual min=-0.002673 max=0.002177 Jy/beam ! Clean residual mean=0.000010 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.423941 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.423941 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=0.087656Jy sigma=0.000639 ! Fit after self-cal, rms=0.087656Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.087656Jy sigma=0.000639 ! Fit after self-cal, rms=0.087677Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.029 mas, bmaj=2.698 mas, bpa=-18.46 degrees ! Estimated noise=1270.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0003509 Jy ! Component: 100 - total flux cleaned = 0.000416755 Jy ! Component: 150 - total flux cleaned = 0.00040399 Jy ! Component: 200 - total flux cleaned = 0.000369578 Jy ! Total flux subtracted in 200 components = 0.000369578 Jy ! Clean residual min=-0.002490 max=0.002343 Jy/beam ! Clean residual mean=0.000022 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.424311 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 0.424311 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=0.087673Jy sigma=0.000639 ! Fit after self-cal, rms=0.087673Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 9.6799e-05 Jy ! Component: 100 - total flux cleaned = 6.56617e-05 Jy ! Component: 150 - total flux cleaned = 5.56936e-05 Jy ! Component: 200 - total flux cleaned = 4.64577e-05 Jy ! Total flux subtracted in 200 components = 4.64577e-05 Jy ! Clean residual min=-0.002532 max=0.002341 Jy/beam ! Clean residual mean=0.000022 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.424357 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 0.424357 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=0.087674Jy sigma=0.000639 ! Fit after self-cal, rms=0.087674Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8371 mas, bmaj=1.844 mas, bpa=-14.28 degrees ! Estimated noise=993.597 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8371 x 1.844 at -14.28 degrees (North through East) ! Clean map min=-0.0025234 max=0.39251 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 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6902 mas, bmaj=1.658 mas, bpa=-15.37 degrees ! Estimated noise=1554.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.303568 Jy ! Component: 100 - total flux cleaned = 0.369877 Jy ! Component: 150 - total flux cleaned = 0.389494 Jy ! Component: 200 - total flux cleaned = 0.40009 Jy ! Total flux subtracted in 200 components = 0.40009 Jy ! Clean residual min=-0.005073 max=0.005282 Jy/beam ! Clean residual mean=-0.000009 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.40009 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.40009 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8371 mas, bmaj=1.844 mas, bpa=-14.28 degrees ! Estimated noise=993.597 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 = 0.00787322 Jy ! Component: 100 - total flux cleaned = 0.0123617 Jy ! Component: 150 - total flux cleaned = 0.0154541 Jy ! Component: 200 - total flux cleaned = 0.0174192 Jy ! Total flux subtracted in 200 components = 0.0174192 Jy ! Clean residual min=-0.002698 max=0.002569 Jy/beam ! Clean residual mean=-0.000002 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.417509 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.417509 Jy ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.029 mas, bmaj=2.698 mas, bpa=-18.46 degrees ! Estimated noise=1270.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274827 Jy ! Component: 100 - total flux cleaned = 0.00389672 Jy ! Component: 150 - total flux cleaned = 0.00455447 Jy ! Component: 200 - total flux cleaned = 0.00506777 Jy ! Total flux subtracted in 200 components = 0.00506777 Jy ! Clean residual min=-0.002606 max=0.002193 Jy/beam ! Clean residual mean=0.000014 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.422577 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 = 0.000249692 Jy ! Component: 100 - total flux cleaned = 0.000434325 Jy ! Component: 150 - total flux cleaned = 0.000570372 Jy ! Component: 200 - total flux cleaned = 0.000686743 Jy ! Total flux subtracted in 200 components = 0.000686743 Jy ! Clean residual min=-0.002530 max=0.002331 Jy/beam ! Clean residual mean=0.000017 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.423263 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 67 components and 0.423263 Jy ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8371 mas, bmaj=1.844 mas, bpa=-14.28 degrees ! Estimated noise=993.597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000239125 Jy ! Component: 100 - total flux cleaned = -0.000382746 Jy ! Component: 150 - total flux cleaned = -0.000383257 Jy ! Component: 200 - total flux cleaned = -0.000379894 Jy ! Total flux subtracted in 200 components = -0.000379894 Jy ! Clean residual min=-0.002651 max=0.002171 Jy/beam ! Clean residual mean=0.000008 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.422883 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.422883 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=0.087719Jy sigma=0.000639 ! Fit after self-cal, rms=0.087715Jy sigma=0.000639 wmodel J1419+3821_X_2017_08_12_pus_map.mod ! Writing 81 model components to file: J1419+3821_X_2017_08_12_pus_map.mod wobs J1419+3821_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1419+3821_X_2017_08_12_pus_uvs.fits wwins J1419+3821_X_2017_08_12_pus_map.win ! wwins: Wrote 2 windows to J1419+3821_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 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00116782 Jy ! Component: 100 - total flux cleaned = -0.00178887 Jy ! Component: 150 - total flux cleaned = -0.00190471 Jy ! Component: 200 - total flux cleaned = -0.00201383 Jy ! Component: 250 - total flux cleaned = -0.0019791 Jy ! Component: 300 - total flux cleaned = -0.00187803 Jy ! Component: 350 - total flux cleaned = -0.00174751 Jy ! Component: 400 - total flux cleaned = -0.00165308 Jy ! Component: 450 - total flux cleaned = -0.00162238 Jy ! Component: 500 - total flux cleaned = -0.00156284 Jy ! Component: 550 - total flux cleaned = -0.00162217 Jy ! Component: 600 - total flux cleaned = -0.00173554 Jy ! Component: 650 - total flux cleaned = -0.00179006 Jy ! Component: 700 - total flux cleaned = -0.00179025 Jy ! Component: 750 - total flux cleaned = -0.0017643 Jy ! Component: 800 - total flux cleaned = -0.00179105 Jy ! Component: 850 - total flux cleaned = -0.00181647 Jy ! Component: 900 - total flux cleaned = -0.00184135 Jy ! Component: 950 - total flux cleaned = -0.00181705 Jy ! Component: 1000 - total flux cleaned = -0.00186546 Jy ! Component: 1050 - total flux cleaned = -0.00177045 Jy ! Component: 1100 - total flux cleaned = -0.0017706 Jy ! Component: 1150 - total flux cleaned = -0.00177017 Jy ! Component: 1200 - total flux cleaned = -0.00170224 Jy ! Component: 1250 - total flux cleaned = -0.0017246 Jy ! Component: 1300 - total flux cleaned = -0.00176842 Jy ! Component: 1350 - total flux cleaned = -0.00174696 Jy ! Component: 1400 - total flux cleaned = -0.00178997 Jy ! Component: 1450 - total flux cleaned = -0.00189485 Jy ! Component: 1500 - total flux cleaned = -0.00191523 Jy ! Component: 1550 - total flux cleaned = -0.00195593 Jy ! Component: 1600 - total flux cleaned = -0.00205666 Jy ! Component: 1650 - total flux cleaned = -0.0021361 Jy ! Component: 1700 - total flux cleaned = -0.00219487 Jy ! Component: 1750 - total flux cleaned = -0.00225284 Jy ! Component: 1800 - total flux cleaned = -0.00229118 Jy ! Component: 1850 - total flux cleaned = -0.0023856 Jy ! Component: 1900 - total flux cleaned = -0.00240396 Jy ! Component: 1950 - total flux cleaned = -0.00244051 Jy ! Component: 2000 - total flux cleaned = -0.00251356 Jy ! Total flux subtracted in 2048 components = -0.00258583 Jy ! Clean residual min=-0.000928 max=0.001228 Jy/beam ! Clean residual mean=0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.420298 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 218 components and 0.420298 Jy ![Exited script file: muppet] wmap "J1419+3821_X_2017_08_12_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8371 x 1.844 at -14.28 degrees (North through East) ! Clean map min=-0.0018909 max=0.39234 Jy/beam ! Writing clean map to FITS file: J1419+3821_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 0.392343 invert ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000331644 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.253587 0.253587 0.507175 1.01435 2.0287 4.0574 8.1148 16.2296 32.4592 64.9184 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.392 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8371 x 1.844 at -14.28 degrees (North through East) ! Clean map min=-0.0018909 max=0.39234 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 J1419+3821_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:24:54 2019