! Started logfile: J1824+5651_X_2017_07_16_pus_uvs.log on Thu May 9 14:09:15 2019 obs J1824+5651_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1824+5651_X_2017_07_16_pus_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.677778 visibilities/baseline/integration-bin. ! Found source: J1824+5651 ! ! 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 1200 lines of history. ! ! Reading 7320 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 J1824+5651_X_2017_07_16_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.358156Jy sigma=0.002868 ! Fit after self-cal, rms=0.336061Jy sigma=0.002692 ! 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 0.1988 milli-arcsec ! Estimated beam: bmin=0.7546 mas, bmaj=1.232 mas, bpa=24.06 degrees ! Estimated noise=1459.63 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 = 0.525426 Jy ! Component: 100 - total flux cleaned = 0.649155 Jy ! Total flux subtracted in 100 components = 0.649155 Jy ! Clean residual min=-0.019223 max=0.049812 Jy/beam ! Clean residual mean=-0.000148 rms=0.006432 Jy/beam ! Combined flux in latest and established models = 0.649155 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.649155 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=0.128543Jy sigma=0.001079 ! Fit after self-cal, rms=0.128478Jy sigma=0.001079 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0559536 Jy ! Component: 100 - total flux cleaned = 0.0871297 Jy ! Total flux subtracted in 100 components = 0.0871297 Jy ! Clean residual min=-0.012439 max=0.026706 Jy/beam ! Clean residual mean=-0.000074 rms=0.003355 Jy/beam ! Combined flux in latest and established models = 0.736284 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.736284 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=0.098163Jy sigma=0.000785 ! Fit after self-cal, rms=0.097871Jy sigma=0.000783 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-0.6, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251907 Jy ! Component: 100 - total flux cleaned = 0.039095 Jy ! Total flux subtracted in 100 components = 0.039095 Jy ! Clean residual min=-0.009949 max=0.010861 Jy/beam ! Clean residual mean=-0.000035 rms=0.002345 Jy/beam ! Combined flux in latest and established models = 0.775379 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.77538 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=0.090557Jy sigma=0.000710 ! Fit after self-cal, rms=0.090277Jy sigma=0.000708 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.1988 milli-arcsec ! Estimated beam: bmin=0.902 mas, bmaj=1.455 mas, bpa=24.15 degrees ! Estimated noise=1009.79 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 = 0.0129975 Jy ! Component: 100 - total flux cleaned = 0.0208123 Jy ! Component: 150 - total flux cleaned = 0.0259811 Jy ! Component: 200 - total flux cleaned = 0.0295376 Jy ! Total flux subtracted in 200 components = 0.0295376 Jy ! Clean residual min=-0.009786 max=0.010100 Jy/beam ! Clean residual mean=-0.000019 rms=0.002188 Jy/beam ! Combined flux in latest and established models = 0.804917 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.804917 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=0.088447Jy sigma=0.000688 ! Fit after self-cal, rms=0.088386Jy sigma=0.000688 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 1.01 FD 1.00* HN 1.00 KP 1.03 ! LA 0.95 MK 0.97 NL 0.96 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.02 KP 1.08 ! LA 0.97 MK 0.98 NL 0.95 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.02 KP 1.01 ! LA 1.00 MK 0.99 NL 0.97 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 1.03 ! LA 0.98 MK 0.98 NL 0.96 OV 1.01 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.97 KP 1.03 ! LA 0.97 MK 1.01 NL 0.95 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.98 KP 1.04 ! LA 0.98 MK 0.99 NL 0.97 OV 1.00 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 1.02 ! LA 0.98 MK 1.00 NL 0.96 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! 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 0.96 NL 0.96 OV 1.01 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.99 KP 1.04 ! LA 0.98 MK 0.97 NL 0.96 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.03 KP 1.04 ! LA 1.00 MK 0.98 NL 0.96 OV 1.02 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 KP 0.99 ! LA 1.00 MK 0.99 NL 0.95 OV 1.02 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.98 KP 1.04 ! LA 0.97 MK 0.94 NL 0.96 OV 1.02 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.088386Jy sigma=0.000688 ! Fit after self-cal, rms=0.085078Jy sigma=0.000655 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 0.1988 milli-arcsec ! Estimated beam: bmin=0.906 mas, bmaj=1.459 mas, bpa=23.71 degrees ! Estimated noise=1008.3 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 (-2, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00711785 Jy ! Component: 100 - total flux cleaned = 0.00954206 Jy ! Component: 150 - total flux cleaned = 0.0108536 Jy ! Component: 200 - total flux cleaned = 0.0117889 Jy ! Total flux subtracted in 200 components = 0.0117889 Jy ! Clean residual min=-0.003909 max=0.004990 Jy/beam ! Clean residual mean=0.000015 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.816706 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.816706 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=0.084327Jy sigma=0.000648 ! Fit after self-cal, rms=0.084304Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.084304Jy sigma=0.000648 ! Fit after self-cal, rms=0.083825Jy sigma=0.000641 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 0.1988 milli-arcsec ! Estimated beam: bmin=0.9058 mas, bmaj=1.458 mas, bpa=23.8 degrees ! Estimated noise=1009.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100622 Jy ! Component: 100 - total flux cleaned = 0.00177186 Jy ! Component: 150 - total flux cleaned = 0.00214098 Jy ! Component: 200 - total flux cleaned = 0.00235171 Jy ! Total flux subtracted in 200 components = 0.00235171 Jy ! Clean residual min=-0.002593 max=0.002891 Jy/beam ! Clean residual mean=-0.000010 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.819058 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.819058 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=0.083703Jy sigma=0.000640 ! Fit after self-cal, rms=0.083700Jy 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 0.1988 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 = 0.000125357 Jy ! Component: 100 - total flux cleaned = 0.000175785 Jy ! Component: 150 - total flux cleaned = 0.000133628 Jy ! Component: 200 - total flux cleaned = 9.56515e-05 Jy ! Total flux subtracted in 200 components = 9.56515e-05 Jy ! Clean residual min=-0.002518 max=0.002694 Jy/beam ! Clean residual mean=-0.000010 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.819153 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.819154 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=0.083655Jy sigma=0.000639 ! Fit after self-cal, rms=0.083651Jy 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 0.1988 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=0.083651Jy sigma=0.000639 ! Fit after self-cal, rms=0.083658Jy 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 0.1988 milli-arcsec ! Estimated beam: bmin=0.9063 mas, bmaj=1.457 mas, bpa=23.81 degrees ! Estimated noise=1009.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.03127e-05 Jy ! Component: 100 - total flux cleaned = 0.000174627 Jy ! Component: 150 - total flux cleaned = 0.000279894 Jy ! Component: 200 - total flux cleaned = 0.000280815 Jy ! Total flux subtracted in 200 components = 0.000280815 Jy ! Clean residual min=-0.002429 max=0.002480 Jy/beam ! Clean residual mean=-0.000010 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.819434 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.819434 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=0.083625Jy sigma=0.000639 ! Fit after self-cal, rms=0.083621Jy 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 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.09396e-05 Jy ! Component: 100 - total flux cleaned = 2.20294e-05 Jy ! Component: 150 - total flux cleaned = -6.63648e-06 Jy ! Component: 200 - total flux cleaned = -5.91856e-05 Jy ! Total flux subtracted in 200 components = -5.91856e-05 Jy ! Clean residual min=-0.002399 max=0.002377 Jy/beam ! Clean residual mean=-0.000010 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.819375 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 0.819375 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=0.083602Jy sigma=0.000639 ! Fit after self-cal, rms=0.083600Jy 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 0.1988 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=0.083600Jy sigma=0.000639 ! Fit after self-cal, rms=0.083581Jy 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 0.1988 milli-arcsec ! Estimated beam: bmin=2.056 mas, bmaj=2.607 mas, bpa=34.74 degrees ! Estimated noise=1297.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00098217 Jy ! Component: 100 - total flux cleaned = 0.00101622 Jy ! Component: 150 - total flux cleaned = 0.000989922 Jy ! Component: 200 - total flux cleaned = 0.00102746 Jy ! Total flux subtracted in 200 components = 0.00102746 Jy ! Clean residual min=-0.002967 max=0.003062 Jy/beam ! Clean residual mean=-0.000020 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.820403 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 0.820402 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=0.083580Jy sigma=0.000639 ! Fit after self-cal, rms=0.083576Jy 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 0.1988 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 = 0.000202996 Jy ! Component: 100 - total flux cleaned = 0.000200472 Jy ! Component: 150 - total flux cleaned = 0.000243014 Jy ! Component: 200 - total flux cleaned = 0.000279469 Jy ! Total flux subtracted in 200 components = 0.000279469 Jy ! Clean residual min=-0.002970 max=0.003051 Jy/beam ! Clean residual mean=-0.000019 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.820682 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.820682 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=0.083581Jy sigma=0.000639 ! Fit after self-cal, rms=0.083579Jy 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 0.1988 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 0.1988 milli-arcsec ! Estimated beam: bmin=0.9066 mas, bmaj=1.458 mas, bpa=23.8 degrees ! Estimated noise=1009.34 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9066 x 1.458 at 23.8 degrees (North through East) ! Clean map min=-0.0021783 max=0.68479 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=0.083579Jy sigma=0.000639 ! Fit after self-cal, rms=0.078603Jy sigma=0.000593 ! 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 0.1988 milli-arcsec ! Estimated beam: bmin=0.9071 mas, bmaj=1.458 mas, bpa=23.77 degrees ! Estimated noise=1009.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000792835 Jy ! Component: 100 - total flux cleaned = -0.000894966 Jy ! Component: 150 - total flux cleaned = -0.000954802 Jy ! Component: 200 - total flux cleaned = -0.00103497 Jy ! Total flux subtracted in 200 components = -0.00103497 Jy ! Clean residual min=-0.002336 max=0.002175 Jy/beam ! Clean residual mean=-0.000010 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.819647 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 110 components and 0.819647 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=0.078575Jy sigma=0.000593 ! Fit after self-cal, rms=0.078574Jy sigma=0.000593 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.41867e-05 Jy ! Component: 100 - total flux cleaned = -6.36906e-05 Jy ! Component: 150 - total flux cleaned = -0.000154504 Jy ! Component: 200 - total flux cleaned = -0.000217406 Jy ! Total flux subtracted in 200 components = -0.000217406 Jy ! Clean residual min=-0.002337 max=0.002157 Jy/beam ! Clean residual mean=-0.000010 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.819429 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 0.81943 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=0.078560Jy sigma=0.000593 ! Fit after self-cal, rms=0.078559Jy sigma=0.000593 ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.078559Jy sigma=0.000593 ! Fit after self-cal, rms=0.078554Jy sigma=0.000593 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 0.1988 milli-arcsec ! Estimated beam: bmin=0.7577 mas, bmaj=1.232 mas, bpa=23.53 degrees ! Estimated noise=1459.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.525023 Jy ! Component: 100 - total flux cleaned = 0.650293 Jy ! Component: 150 - total flux cleaned = 0.708302 Jy ! Component: 200 - total flux cleaned = 0.742 Jy ! Total flux subtracted in 200 components = 0.742 Jy ! Clean residual min=-0.007508 max=0.017296 Jy/beam ! Clean residual mean=-0.000076 rms=0.002511 Jy/beam ! Combined flux in latest and established models = 0.742 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 0.742 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 0.1988 milli-arcsec ! Estimated beam: bmin=0.9074 mas, bmaj=1.458 mas, bpa=23.77 degrees ! Estimated noise=1008.82 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 = 0.025182 Jy ! Component: 100 - total flux cleaned = 0.0395804 Jy ! Component: 150 - total flux cleaned = 0.0485914 Jy ! Component: 200 - total flux cleaned = 0.0546919 Jy ! Total flux subtracted in 200 components = 0.0546919 Jy ! Clean residual min=-0.003310 max=0.004240 Jy/beam ! Clean residual mean=-0.000066 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.796692 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 44 components and 0.796692 Jy ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-1.4, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0047987 Jy ! Component: 100 - total flux cleaned = 0.00834114 Jy ! Component: 150 - total flux cleaned = 0.0111004 Jy ! Component: 200 - total flux cleaned = 0.0132989 Jy ! Total flux subtracted in 200 components = 0.0132989 Jy ! Clean residual min=-0.002490 max=0.002289 Jy/beam ! Clean residual mean=-0.000032 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.809991 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 72 components and 0.809991 Jy ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.1988 milli-arcsec ! Estimated beam: bmin=2.057 mas, bmaj=2.607 mas, bpa=34.74 degrees ! Estimated noise=1295.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326295 Jy ! Component: 100 - total flux cleaned = 0.00538193 Jy ! Component: 150 - total flux cleaned = 0.00687805 Jy ! Component: 200 - total flux cleaned = 0.00795916 Jy ! Total flux subtracted in 200 components = 0.00795916 Jy ! Clean residual min=-0.002852 max=0.002976 Jy/beam ! Clean residual mean=-0.000029 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.81795 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 = 0.000788174 Jy ! Component: 100 - total flux cleaned = 0.00136559 Jy ! Component: 150 - total flux cleaned = 0.00166576 Jy ! Component: 200 - total flux cleaned = 0.00172577 Jy ! Total flux subtracted in 200 components = 0.00172577 Jy ! Clean residual min=-0.002672 max=0.003030 Jy/beam ! Clean residual mean=-0.000018 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.819676 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 129 components and 0.819675 Jy ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.1988 milli-arcsec ! Estimated beam: bmin=0.9074 mas, bmaj=1.458 mas, bpa=23.77 degrees ! Estimated noise=1008.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.68883e-05 Jy ! Component: 100 - total flux cleaned = 0.000395216 Jy ! Component: 150 - total flux cleaned = 0.000506124 Jy ! Component: 200 - total flux cleaned = 0.000579385 Jy ! Total flux subtracted in 200 components = 0.000579385 Jy ! Clean residual min=-0.002500 max=0.002125 Jy/beam ! Clean residual mean=-0.000006 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.820255 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 141 components and 0.820255 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=0.078486Jy sigma=0.000592 ! Fit after self-cal, rms=0.078462Jy sigma=0.000592 wmodel J1824+5651_X_2017_07_16_pus_map.mod ! Writing 141 model components to file: J1824+5651_X_2017_07_16_pus_map.mod wobs J1824+5651_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1824+5651_X_2017_07_16_pus_uvs.fits wwins J1824+5651_X_2017_07_16_pus_map.win ! wwins: Wrote 4 windows to J1824+5651_X_2017_07_16_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 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000885258 Jy ! Component: 100 - total flux cleaned = -0.000960519 Jy ! Component: 150 - total flux cleaned = -0.00103236 Jy ! Component: 200 - total flux cleaned = -0.00113461 Jy ! Component: 250 - total flux cleaned = -0.00116704 Jy ! Component: 300 - total flux cleaned = -0.00119812 Jy ! Component: 350 - total flux cleaned = -0.00122812 Jy ! Component: 400 - total flux cleaned = -0.00131621 Jy ! Component: 450 - total flux cleaned = -0.00128766 Jy ! Component: 500 - total flux cleaned = -0.0013445 Jy ! Component: 550 - total flux cleaned = -0.00137165 Jy ! Component: 600 - total flux cleaned = -0.00131792 Jy ! Component: 650 - total flux cleaned = -0.00137032 Jy ! Component: 700 - total flux cleaned = -0.00131828 Jy ! Component: 750 - total flux cleaned = -0.00124284 Jy ! Component: 800 - total flux cleaned = -0.00126817 Jy ! Component: 850 - total flux cleaned = -0.0012196 Jy ! Component: 900 - total flux cleaned = -0.00117191 Jy ! Component: 950 - total flux cleaned = -0.00117244 Jy ! Component: 1000 - total flux cleaned = -0.00114901 Jy ! Component: 1050 - total flux cleaned = -0.00103562 Jy ! Component: 1100 - total flux cleaned = -0.00110298 Jy ! Component: 1150 - total flux cleaned = -0.00101383 Jy ! Component: 1200 - total flux cleaned = -0.000992187 Jy ! Component: 1250 - total flux cleaned = -0.000970973 Jy ! Component: 1300 - total flux cleaned = -0.000907708 Jy ! Component: 1350 - total flux cleaned = -0.000928392 Jy ! Component: 1400 - total flux cleaned = -0.000825509 Jy ! Component: 1450 - total flux cleaned = -0.000765163 Jy ! Component: 1500 - total flux cleaned = -0.000685517 Jy ! Component: 1550 - total flux cleaned = -0.000586985 Jy ! Component: 1600 - total flux cleaned = -0.000528538 Jy ! Component: 1650 - total flux cleaned = -0.000451503 Jy ! Component: 1700 - total flux cleaned = -0.000432653 Jy ! Component: 1750 - total flux cleaned = -0.000319794 Jy ! Component: 1800 - total flux cleaned = -0.000245563 Jy ! Component: 1850 - total flux cleaned = -0.000172529 Jy ! Component: 1900 - total flux cleaned = -0.000244963 Jy ! Component: 1950 - total flux cleaned = -0.000137347 Jy ! Component: 2000 - total flux cleaned = -3.09553e-05 Jy ! Total flux subtracted in 2048 components = -3.11103e-05 Jy ! Clean residual min=-0.001009 max=0.000949 Jy/beam ! Clean residual mean=-0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.820224 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 296 components and 0.820224 Jy ![Exited script file: muppet] wmap "J1824+5651_X_2017_07_16_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 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9074 x 1.458 at 23.77 degrees (North through East) ! Clean map min=-0.0016675 max=0.68687 Jy/beam ! Writing clean map to FITS file: J1824+5651_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.686869 invert ! Inverting map ! Your choice of large map pixels excluded 0.246% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000329432 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.143884 0.143884 0.287769 0.575537 1.15107 2.30215 4.6043 9.2086 18.4172 36.8344 73.6688 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.686 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9074 x 1.458 at 23.77 degrees (North through East) ! Clean map min=-0.0016675 max=0.68687 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 J1824+5651_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:09:17 2019