! Started logfile: J0224+0659_X_2017_02_19_pus_uvs.log on Sat May 4 21:36:52 2019 obs J0224+0659_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0224+0659_X_2017_02_19_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.613889 visibilities/baseline/integration-bin. ! Found source: J0224+0659 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 858 lines of history. ! ! Reading 5304 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 J0224+0659_X_2017_02_19_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.233334Jy sigma=0.001658 ! Fit after self-cal, rms=0.221411Jy sigma=0.001571 ! 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 0.264% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.678 mas, bmaj=1.905 mas, bpa=-5.335 degrees ! Estimated noise=1964.95 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 = 0.896103 Jy ! Component: 100 - total flux cleaned = 1.09244 Jy ! Total flux subtracted in 100 components = 1.09244 Jy ! Clean residual min=-0.023052 max=0.059604 Jy/beam ! Clean residual mean=-0.000094 rms=0.007452 Jy/beam ! Combined flux in latest and established models = 1.09244 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 1.09244 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=0.158910Jy sigma=0.001085 ! Fit after self-cal, rms=0.158861Jy sigma=0.001085 ! Inverting map ! Your choice of large map pixels excluded 0.264% 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 = 0.0608125 Jy ! Component: 100 - total flux cleaned = 0.0910562 Jy ! Total flux subtracted in 100 components = 0.0910562 Jy ! Clean residual min=-0.016040 max=0.027964 Jy/beam ! Clean residual mean=-0.000031 rms=0.004626 Jy/beam ! Combined flux in latest and established models = 1.1835 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 1.1835 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=0.125641Jy sigma=0.000823 ! Fit after self-cal, rms=0.125570Jy sigma=0.000822 ! Inverting map ! Your choice of large map pixels excluded 0.264% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-1.4, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0262541 Jy ! Component: 100 - total flux cleaned = 0.0426082 Jy ! Total flux subtracted in 100 components = 0.0426082 Jy ! Clean residual min=-0.015292 max=0.013327 Jy/beam ! Clean residual mean=-0.000010 rms=0.003771 Jy/beam ! Combined flux in latest and established models = 1.22611 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 1.22611 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=0.118242Jy sigma=0.000761 ! Fit after self-cal, rms=0.117913Jy sigma=0.000759 ! Inverting map ! Your choice of large map pixels excluded 0.264% 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 0.264% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8357 mas, bmaj=2.082 mas, bpa=-3.64 degrees ! Estimated noise=1325.73 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 = 0.0174992 Jy ! Component: 100 - total flux cleaned = 0.0253539 Jy ! Component: 150 - total flux cleaned = 0.0292261 Jy ! Component: 200 - total flux cleaned = 0.0323659 Jy ! Total flux subtracted in 200 components = 0.0323659 Jy ! Clean residual min=-0.011873 max=0.010944 Jy/beam ! Clean residual mean=0.000018 rms=0.003010 Jy/beam ! Combined flux in latest and established models = 1.25847 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 1.25847 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=0.114662Jy sigma=0.000733 ! Fit after self-cal, rms=0.114518Jy sigma=0.000732 ! Inverting map ! Your choice of large map pixels excluded 0.264% 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 0.98 FD 1.02 HN 1.03 KP 1.02 ! LA 1.01 MK 1.00 NL 0.99 OV 1.01 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.04 KP 1.00 ! LA 1.01 MK 1.01 NL 0.99 OV 1.02 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.07 KP 1.00 ! LA 1.04 MK 1.01 NL 0.97 OV 1.02 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.01 KP 0.99 ! LA 1.03 MK 1.01 NL 0.97 OV 1.01 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.97 KP 0.98 ! LA 1.03 MK 1.03 NL 0.98 OV 1.01 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 0.97 ! LA 1.02 MK 1.02 NL 0.99 OV 0.99 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.98 KP 0.97 ! LA 0.99 MK 1.01 NL 0.97 OV 0.98 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.99 KP 0.99 ! LA 1.00 MK 1.01 NL 0.96 OV 1.00 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.99 KP 0.98 ! LA 1.02 MK 1.00 NL 0.96 OV 0.99 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.03 KP 0.99 ! LA 1.00 MK 1.00 NL 0.97 OV 1.03 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 0.97 ! LA 0.98 MK 1.00 NL 0.96 OV 1.01 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 1.02 ! LA 1.02 MK 0.98 NL 0.96 OV 1.02 ! PT 1.00* SC 1.00 ! ! ! Fit before self-cal, rms=0.114518Jy sigma=0.000732 ! Fit after self-cal, rms=0.106485Jy sigma=0.000674 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.264% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8388 mas, bmaj=2.08 mas, bpa=-3.664 degrees ! Estimated noise=1321.39 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 = 0.00409291 Jy ! Component: 100 - total flux cleaned = 0.00570805 Jy ! Component: 150 - total flux cleaned = 0.00675925 Jy ! Component: 200 - total flux cleaned = 0.00757968 Jy ! Total flux subtracted in 200 components = 0.00757968 Jy ! Clean residual min=-0.006293 max=0.009112 Jy/beam ! Clean residual mean=0.000009 rms=0.001908 Jy/beam ! Combined flux in latest and established models = 1.26605 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 1.26605 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=0.105905Jy sigma=0.000669 ! Fit after self-cal, rms=0.105844Jy sigma=0.000669 ! Inverting map ! Your choice of large map pixels excluded 0.264% 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=0.105844Jy sigma=0.000669 ! Fit after self-cal, rms=0.103096Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.264% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8383 mas, bmaj=2.08 mas, bpa=-3.659 degrees ! Estimated noise=1321.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0053473 Jy ! Component: 100 - total flux cleaned = 0.00767674 Jy ! Component: 150 - total flux cleaned = 0.00845782 Jy ! Component: 200 - total flux cleaned = 0.008666 Jy ! Total flux subtracted in 200 components = 0.008666 Jy ! Clean residual min=-0.004120 max=0.006539 Jy/beam ! Clean residual mean=0.000003 rms=0.001240 Jy/beam ! Combined flux in latest and established models = 1.27472 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 56 components and 1.27472 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=0.102801Jy sigma=0.000647 ! Fit after self-cal, rms=0.102793Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.264% 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 (-2.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435794 Jy ! Component: 100 - total flux cleaned = 0.00494502 Jy ! Component: 150 - total flux cleaned = 0.0055682 Jy ! Component: 200 - total flux cleaned = 0.00582264 Jy ! Total flux subtracted in 200 components = 0.00582264 Jy ! Clean residual min=-0.003820 max=0.004109 Jy/beam ! Clean residual mean=0.000010 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 1.28054 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 1.28054 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=0.102491Jy sigma=0.000644 ! Fit after self-cal, rms=0.102471Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.264% 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=0.102471Jy sigma=0.000644 ! Fit after self-cal, rms=0.102419Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.264% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.838 mas, bmaj=2.08 mas, bpa=-3.677 degrees ! Estimated noise=1321.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270878 Jy ! Component: 100 - total flux cleaned = 0.0035108 Jy ! Component: 150 - total flux cleaned = 0.00384633 Jy ! Component: 200 - total flux cleaned = 0.0040946 Jy ! Total flux subtracted in 200 components = 0.0040946 Jy ! Clean residual min=-0.003425 max=0.004009 Jy/beam ! Clean residual mean=0.000004 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 1.28464 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 1.28464 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=0.102319Jy sigma=0.000643 ! Fit after self-cal, rms=0.102313Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.264% 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 (8.2, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330804 Jy ! Component: 100 - total flux cleaned = 0.0040979 Jy ! Component: 150 - total flux cleaned = 0.00422927 Jy ! Component: 200 - total flux cleaned = 0.00450792 Jy ! Total flux subtracted in 200 components = 0.00450792 Jy ! Clean residual min=-0.003205 max=0.002955 Jy/beam ! Clean residual mean=-0.000000 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 1.28915 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 1.28915 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=0.102160Jy sigma=0.000641 ! Fit after self-cal, rms=0.102152Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.264% 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=0.102152Jy sigma=0.000641 ! Fit after self-cal, rms=0.102143Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.264% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.908 mas, bmaj=3.089 mas, bpa=-7.781 degrees ! Estimated noise=1730.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000357468 Jy ! Component: 100 - total flux cleaned = 0.000654319 Jy ! Component: 150 - total flux cleaned = 0.000910639 Jy ! Component: 200 - total flux cleaned = 0.0011309 Jy ! Total flux subtracted in 200 components = 0.0011309 Jy ! Clean residual min=-0.003135 max=0.002811 Jy/beam ! Clean residual mean=-0.000006 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 1.29028 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 120 components and 1.29028 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=0.102099Jy sigma=0.000641 ! Fit after self-cal, rms=0.102097Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.264% 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 = 0.000145746 Jy ! Component: 100 - total flux cleaned = 0.000438224 Jy ! Component: 150 - total flux cleaned = 0.000663307 Jy ! Component: 200 - total flux cleaned = 0.000873155 Jy ! Total flux subtracted in 200 components = 0.000873155 Jy ! Clean residual min=-0.003102 max=0.002809 Jy/beam ! Clean residual mean=-0.000004 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 1.29115 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 129 components and 1.29115 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=0.102076Jy sigma=0.000641 ! Fit after self-cal, rms=0.102076Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.264% 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 0.264% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8377 mas, bmaj=2.08 mas, bpa=-3.688 degrees ! Estimated noise=1321.27 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8377 x 2.08 at -3.688 degrees (North through East) ! Clean map min=-0.0029088 max=1.1626 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.102076Jy sigma=0.000641 ! Fit after self-cal, rms=0.095594Jy sigma=0.000592 ! Inverting map and beam ! Your choice of large map pixels excluded 0.264% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8378 mas, bmaj=2.08 mas, bpa=-3.699 degrees ! Estimated noise=1321.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000576881 Jy ! Component: 100 - total flux cleaned = 0.000965124 Jy ! Component: 150 - total flux cleaned = 0.00116089 Jy ! Component: 200 - total flux cleaned = 0.00129635 Jy ! Total flux subtracted in 200 components = 0.00129635 Jy ! Clean residual min=-0.003069 max=0.002668 Jy/beam ! Clean residual mean=-0.000001 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 1.29245 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 141 components and 1.29245 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=0.095537Jy sigma=0.000591 ! Fit after self-cal, rms=0.095537Jy sigma=0.000591 ! Inverting map ! Your choice of large map pixels excluded 0.264% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000359749 Jy ! Component: 100 - total flux cleaned = 0.000478574 Jy ! Component: 150 - total flux cleaned = 0.000553781 Jy ! Component: 200 - total flux cleaned = 0.00069494 Jy ! Total flux subtracted in 200 components = 0.00069494 Jy ! Clean residual min=-0.002949 max=0.002657 Jy/beam ! Clean residual mean=-0.000000 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 1.29314 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 145 components and 1.29314 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=0.095505Jy sigma=0.000591 ! Fit after self-cal, rms=0.095505Jy sigma=0.000591 ! Inverting map ! Your choice of large map pixels excluded 0.264% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.095505Jy sigma=0.000591 ! Fit after self-cal, rms=0.095504Jy sigma=0.000591 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 0.264% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6788 mas, bmaj=1.9 mas, bpa=-5.407 degrees ! Estimated noise=1958.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.893251 Jy ! Component: 100 - total flux cleaned = 1.08913 Jy ! Component: 150 - total flux cleaned = 1.14886 Jy ! Component: 200 - total flux cleaned = 1.18411 Jy ! Total flux subtracted in 200 components = 1.18411 Jy ! Clean residual min=-0.011234 max=0.019234 Jy/beam ! Clean residual mean=-0.000047 rms=0.003360 Jy/beam ! Combined flux in latest and established models = 1.18411 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.18411 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.264% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8376 mas, bmaj=2.08 mas, bpa=-3.709 degrees ! Estimated noise=1320.99 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 = 0.0346402 Jy ! Component: 100 - total flux cleaned = 0.0557943 Jy ! Component: 150 - total flux cleaned = 0.0698991 Jy ! Component: 200 - total flux cleaned = 0.0798259 Jy ! Total flux subtracted in 200 components = 0.0798259 Jy ! Clean residual min=-0.004292 max=0.005518 Jy/beam ! Clean residual mean=-0.000018 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 1.26393 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 1.26393 Jy ! Inverting map ! Your choice of large map pixels excluded 0.264% 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 0.264% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.908 mas, bmaj=3.089 mas, bpa=-7.785 degrees ! Estimated noise=1730.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111278 Jy ! Component: 100 - total flux cleaned = 0.0165901 Jy ! Component: 150 - total flux cleaned = 0.0191415 Jy ! Component: 200 - total flux cleaned = 0.0212401 Jy ! Total flux subtracted in 200 components = 0.0212401 Jy ! Clean residual min=-0.003355 max=0.002861 Jy/beam ! Clean residual mean=-0.000005 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 1.28517 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 = 0.00168976 Jy ! Component: 100 - total flux cleaned = 0.00314536 Jy ! Component: 150 - total flux cleaned = 0.00429137 Jy ! Component: 200 - total flux cleaned = 0.00535366 Jy ! Total flux subtracted in 200 components = 0.00535366 Jy ! Clean residual min=-0.003183 max=0.002526 Jy/beam ! Clean residual mean=-0.000006 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 1.29053 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 74 components and 1.29053 Jy ! Inverting map ! Your choice of large map pixels excluded 0.264% 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 0.264% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8376 mas, bmaj=2.08 mas, bpa=-3.709 degrees ! Estimated noise=1320.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159381 Jy ! Component: 100 - total flux cleaned = 0.001682 Jy ! Component: 150 - total flux cleaned = 0.00218613 Jy ! Component: 200 - total flux cleaned = 0.00264541 Jy ! Total flux subtracted in 200 components = 0.00264541 Jy ! Clean residual min=-0.003065 max=0.002895 Jy/beam ! Clean residual mean=-0.000001 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 1.29317 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 1.29317 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=0.095693Jy sigma=0.000593 ! Fit after self-cal, rms=0.095670Jy sigma=0.000592 wmodel J0224+0659_X_2017_02_19_pus_map.mod ! Writing 96 model components to file: J0224+0659_X_2017_02_19_pus_map.mod wobs J0224+0659_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0224+0659_X_2017_02_19_pus_uvs.fits wwins J0224+0659_X_2017_02_19_pus_map.win ! wwins: Wrote 4 windows to J0224+0659_X_2017_02_19_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.264% 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 = -0.000998226 Jy ! Component: 100 - total flux cleaned = -0.00202332 Jy ! Component: 150 - total flux cleaned = -0.00279177 Jy ! Component: 200 - total flux cleaned = -0.00324928 Jy ! Component: 250 - total flux cleaned = -0.00355655 Jy ! Component: 300 - total flux cleaned = -0.00372732 Jy ! Component: 350 - total flux cleaned = -0.00401581 Jy ! Component: 400 - total flux cleaned = -0.00417685 Jy ! Component: 450 - total flux cleaned = -0.0043338 Jy ! Component: 500 - total flux cleaned = -0.00459972 Jy ! Component: 550 - total flux cleaned = -0.00482309 Jy ! Component: 600 - total flux cleaned = -0.00518665 Jy ! Component: 650 - total flux cleaned = -0.00547021 Jy ! Component: 700 - total flux cleaned = -0.00578258 Jy ! Component: 750 - total flux cleaned = -0.0061222 Jy ! Component: 800 - total flux cleaned = -0.00635473 Jy ! Component: 850 - total flux cleaned = -0.00655072 Jy ! Component: 900 - total flux cleaned = -0.00690355 Jy ! Component: 950 - total flux cleaned = -0.00721826 Jy ! Component: 1000 - total flux cleaned = -0.00743541 Jy ! Component: 1050 - total flux cleaned = -0.00777052 Jy ! Component: 1100 - total flux cleaned = -0.00810009 Jy ! Component: 1150 - total flux cleaned = -0.0083656 Jy ! Component: 1200 - total flux cleaned = -0.0086849 Jy ! Component: 1250 - total flux cleaned = -0.00899905 Jy ! Component: 1300 - total flux cleaned = -0.00928054 Jy ! Component: 1350 - total flux cleaned = -0.00958514 Jy ! Component: 1400 - total flux cleaned = -0.00980373 Jy ! Component: 1450 - total flux cleaned = -0.0100467 Jy ! Component: 1500 - total flux cleaned = -0.0103129 Jy ! Component: 1550 - total flux cleaned = -0.01047 Jy ! Component: 1600 - total flux cleaned = -0.0106519 Jy ! Component: 1650 - total flux cleaned = -0.0108571 Jy ! Component: 1700 - total flux cleaned = -0.0110091 Jy ! Component: 1750 - total flux cleaned = -0.0111845 Jy ! Component: 1800 - total flux cleaned = -0.0113581 Jy ! Component: 1850 - total flux cleaned = -0.0114805 Jy ! Component: 1900 - total flux cleaned = -0.0116505 Jy ! Component: 1950 - total flux cleaned = -0.0118184 Jy ! Component: 2000 - total flux cleaned = -0.0119371 Jy ! Total flux subtracted in 2048 components = -0.0120078 Jy ! Clean residual min=-0.001475 max=0.001613 Jy/beam ! Clean residual mean=-0.000002 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 1.28116 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 237 components and 1.28116 Jy ![Exited script file: muppet] wmap "J0224+0659_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.264% 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: 0.8376 x 2.08 at -3.709 degrees (North through East) ! Clean map min=-0.0021276 max=1.163 Jy/beam ! Writing clean map to FITS file: J0224+0659_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.16296 invert ! Inverting map ! Your choice of large map pixels excluded 0.264% 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 0.000434568 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.112102 0.112102 0.224204 0.448408 0.896816 1.79363 3.58727 7.17453 14.3491 28.6981 57.3962 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.162 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8376 x 2.08 at -3.709 degrees (North through East) ! Clean map min=-0.0021276 max=1.163 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 J0224+0659_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:36:53 2019