! Started logfile: J1510+5702_X_2017_08_05_pus_uvs.log on Thu May 9 18:54:46 2019 obs J1510+5702_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1510+5702_X_2017_08_05_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.822963 visibilities/baseline/integration-bin. ! Found source: J1510+5702 ! ! 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 575 lines of history. ! ! Reading 13332 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 J1510+5702_X_2017_08_05_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=0.850459Jy sigma=0.007117 ! Fit after self-cal, rms=0.845028Jy sigma=0.007073 ! 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 0.135% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8897 mas, bmaj=1.035 mas, bpa=28.18 degrees ! Estimated noise=1083.25 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 = 0.119838 Jy ! Component: 100 - total flux cleaned = 0.146964 Jy ! Total flux subtracted in 100 components = 0.146964 Jy ! Clean residual min=-0.006498 max=0.010777 Jy/beam ! Clean residual mean=-0.000029 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.146964 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.146964 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=0.087149Jy sigma=0.000688 ! Fit after self-cal, rms=0.087144Jy sigma=0.000688 ! Inverting map ! Your choice of large map pixels excluded 0.135% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-0.6, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114645 Jy ! Component: 100 - total flux cleaned = 0.0182788 Jy ! Total flux subtracted in 100 components = 0.0182788 Jy ! Clean residual min=-0.006219 max=0.005534 Jy/beam ! Clean residual mean=-0.000013 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.165243 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.165243 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=0.085113Jy sigma=0.000673 ! Fit after self-cal, rms=0.085067Jy sigma=0.000672 ! Inverting map ! Your choice of large map pixels excluded 0.135% 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 0.135% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.066 mas, bmaj=1.269 mas, bpa=27.2 degrees ! Estimated noise=742.157 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 = 0.00649994 Jy ! Component: 100 - total flux cleaned = 0.0103788 Jy ! Component: 150 - total flux cleaned = 0.0123824 Jy ! Component: 200 - total flux cleaned = 0.0131008 Jy ! Total flux subtracted in 200 components = 0.0131008 Jy ! Clean residual min=-0.004457 max=0.005329 Jy/beam ! Clean residual mean=0.000004 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.178344 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.178344 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=0.084429Jy sigma=0.000668 ! Fit after self-cal, rms=0.084418Jy sigma=0.000668 ! Inverting map ! Your choice of large map pixels excluded 0.135% 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 0.97 FD 1.03 HN 1.03 KP 1.10 ! LA 1.01 MK 1.00 NL 0.89 OV 1.08 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.02 KP 1.00 ! LA 0.96 MK 1.01 NL 0.85 OV 1.12 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.13 HN 1.01 KP 0.96 ! LA 0.99 MK 1.01 NL 0.90 OV 1.08 ! PT 0.99 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.02 KP 0.91 ! LA 1.02 MK 0.96 NL 0.87 OV 1.08 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 0.98 KP 0.83 ! LA 0.96 MK 1.01 NL 0.90 OV 1.07 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 0.97 KP 0.87 ! LA 0.97 MK 0.98 NL 0.89 OV 1.10 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.01 KP 0.84 ! LA 0.98 MK 1.02 NL 0.86 OV 1.10 ! PT 1.04 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.09 KP 0.81 ! LA 1.00 MK 0.95 NL 0.86 OV 1.12 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.06 KP 0.85 ! LA 1.02 MK 0.92 NL 0.87 OV 1.15 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.04 KP 0.94 ! LA 0.98 MK 0.98 NL 0.87 OV 1.08 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 0.95 KP 0.92 ! LA 0.98 MK 1.01 NL 0.93 OV 1.13 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.00 KP 0.98 ! LA 0.95 MK 0.95 NL 0.89 OV 1.05 ! PT 1.00 SC 1.04 ! ! ! Fit before self-cal, rms=0.084418Jy sigma=0.000668 ! Fit after self-cal, rms=0.081465Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.135% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.077 mas, bmaj=1.265 mas, bpa=26.73 degrees ! Estimated noise=737.616 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 = 0.00194871 Jy ! Component: 100 - total flux cleaned = 0.0020671 Jy ! Component: 150 - total flux cleaned = 0.00191561 Jy ! Component: 200 - total flux cleaned = 0.00188282 Jy ! Total flux subtracted in 200 components = 0.00188282 Jy ! Clean residual min=-0.002671 max=0.002971 Jy/beam ! Clean residual mean=0.000022 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.180227 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.180227 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=0.081398Jy sigma=0.000654 ! Fit after self-cal, rms=0.081393Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.135% 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=0.081393Jy sigma=0.000654 ! Fit after self-cal, rms=0.081319Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.135% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.077 mas, bmaj=1.267 mas, bpa=27.34 degrees ! Estimated noise=737.886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000642409 Jy ! Component: 100 - total flux cleaned = 0.000701101 Jy ! Component: 150 - total flux cleaned = 0.000702275 Jy ! Component: 200 - total flux cleaned = 0.00072483 Jy ! Total flux subtracted in 200 components = 0.00072483 Jy ! Clean residual min=-0.001733 max=0.001812 Jy/beam ! Clean residual mean=0.000010 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.180951 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.180951 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=0.081297Jy sigma=0.000647 ! Fit after self-cal, rms=0.081330Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.135% 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 = 7.80523e-05 Jy ! Component: 100 - total flux cleaned = 9.54285e-05 Jy ! Component: 150 - total flux cleaned = 9.51664e-05 Jy ! Component: 200 - total flux cleaned = 0.000122896 Jy ! Total flux subtracted in 200 components = 0.000122896 Jy ! Clean residual min=-0.001744 max=0.001809 Jy/beam ! Clean residual mean=0.000011 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.181074 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.181074 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=0.081323Jy sigma=0.000646 ! Fit after self-cal, rms=0.081322Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.135% 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=0.081322Jy sigma=0.000646 ! Fit after self-cal, rms=0.081294Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.135% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.078 mas, bmaj=1.268 mas, bpa=27.91 degrees ! Estimated noise=737.275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212763 Jy ! Component: 100 - total flux cleaned = 0.000212707 Jy ! Component: 150 - total flux cleaned = 0.000211759 Jy ! Component: 200 - total flux cleaned = 0.000211488 Jy ! Total flux subtracted in 200 components = 0.000211488 Jy ! Clean residual min=-0.001739 max=0.001794 Jy/beam ! Clean residual mean=0.000011 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.181286 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.181286 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=0.081287Jy sigma=0.000646 ! Fit after self-cal, rms=0.081288Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.135% 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 = 3.91115e-05 Jy ! Component: 100 - total flux cleaned = 3.90536e-05 Jy ! Component: 150 - total flux cleaned = 4.95428e-05 Jy ! Component: 200 - total flux cleaned = 4.96371e-05 Jy ! Total flux subtracted in 200 components = 4.96371e-05 Jy ! Clean residual min=-0.001738 max=0.001796 Jy/beam ! Clean residual mean=0.000011 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.181336 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.181336 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=0.081285Jy sigma=0.000646 ! Fit after self-cal, rms=0.081285Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.135% 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=0.081285Jy sigma=0.000646 ! Fit after self-cal, rms=0.081264Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.135% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.295 mas, bmaj=2.696 mas, bpa=52.96 degrees ! Estimated noise=931.969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189456 Jy ! Component: 100 - total flux cleaned = -0.000227139 Jy ! Component: 150 - total flux cleaned = -0.000245532 Jy ! Component: 200 - total flux cleaned = -0.000262816 Jy ! Total flux subtracted in 200 components = -0.000262816 Jy ! Clean residual min=-0.001700 max=0.002208 Jy/beam ! Clean residual mean=0.000025 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.181073 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.181073 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=0.081264Jy sigma=0.000646 ! Fit after self-cal, rms=0.081264Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.135% 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 = -2.82311e-05 Jy ! Component: 100 - total flux cleaned = -3.39539e-05 Jy ! Component: 150 - total flux cleaned = -4.44878e-05 Jy ! Component: 200 - total flux cleaned = -4.9556e-05 Jy ! Total flux subtracted in 200 components = -4.9556e-05 Jy ! Clean residual min=-0.001702 max=0.002206 Jy/beam ! Clean residual mean=0.000025 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.181023 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 71 components and 0.181023 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=0.081264Jy sigma=0.000646 ! Fit after self-cal, rms=0.081264Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.135% 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 0.135% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.078 mas, bmaj=1.268 mas, bpa=28.27 degrees ! Estimated noise=736.941 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.078 x 1.268 at 28.27 degrees (North through East) ! Clean map min=-0.0015908 max=0.15479 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 0.135% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8988 mas, bmaj=1.032 mas, bpa=29.48 degrees ! Estimated noise=1082.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119602 Jy ! Component: 100 - total flux cleaned = 0.14709 Jy ! Component: 150 - total flux cleaned = 0.158928 Jy ! Component: 200 - total flux cleaned = 0.16607 Jy ! Total flux subtracted in 200 components = 0.16607 Jy ! Clean residual min=-0.003416 max=0.004052 Jy/beam ! Clean residual mean=-0.000009 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.16607 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.16607 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.135% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.078 mas, bmaj=1.268 mas, bpa=28.27 degrees ! Estimated noise=736.941 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 = 0.00598614 Jy ! Component: 100 - total flux cleaned = 0.00950538 Jy ! Component: 150 - total flux cleaned = 0.0117252 Jy ! Component: 200 - total flux cleaned = 0.0131674 Jy ! Total flux subtracted in 200 components = 0.0131674 Jy ! Clean residual min=-0.001825 max=0.001747 Jy/beam ! Clean residual mean=0.000007 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.179237 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 35 components and 0.179237 Jy ! Inverting map ! Your choice of large map pixels excluded 0.135% 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 0.135% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.295 mas, bmaj=2.696 mas, bpa=52.96 degrees ! Estimated noise=931.969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113455 Jy ! Component: 100 - total flux cleaned = 0.00149139 Jy ! Component: 150 - total flux cleaned = 0.00156573 Jy ! Component: 200 - total flux cleaned = 0.00162167 Jy ! Total flux subtracted in 200 components = 0.00162167 Jy ! Clean residual min=-0.001701 max=0.002171 Jy/beam ! Clean residual mean=0.000024 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.180859 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 = 3.6975e-05 Jy ! Component: 100 - total flux cleaned = 4.97605e-05 Jy ! Component: 150 - total flux cleaned = 5.50701e-05 Jy ! Component: 200 - total flux cleaned = 5.48077e-05 Jy ! Total flux subtracted in 200 components = 5.48077e-05 Jy ! Clean residual min=-0.001694 max=0.002193 Jy/beam ! Clean residual mean=0.000024 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.180914 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 56 components and 0.180914 Jy ! Inverting map ! Your choice of large map pixels excluded 0.135% 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 0.135% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.078 mas, bmaj=1.268 mas, bpa=28.27 degrees ! Estimated noise=736.941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226945 Jy ! Component: 100 - total flux cleaned = 0.000324537 Jy ! Component: 150 - total flux cleaned = 0.000339393 Jy ! Component: 200 - total flux cleaned = 0.000339576 Jy ! Total flux subtracted in 200 components = 0.000339576 Jy ! Clean residual min=-0.001755 max=0.001866 Jy/beam ! Clean residual mean=0.000011 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.181253 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.181253 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=0.081266Jy sigma=0.000646 ! Fit after self-cal, rms=0.081261Jy sigma=0.000646 wmodel J1510+5702_X_2017_08_05_pus_map.mod ! Writing 66 model components to file: J1510+5702_X_2017_08_05_pus_map.mod wobs J1510+5702_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1510+5702_X_2017_08_05_pus_uvs.fits wwins J1510+5702_X_2017_08_05_pus_map.win ! wwins: Wrote 2 windows to J1510+5702_X_2017_08_05_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 0.135% 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 = 7.75635e-05 Jy ! Component: 100 - total flux cleaned = 0.000106977 Jy ! Component: 150 - total flux cleaned = 0.00016299 Jy ! Component: 200 - total flux cleaned = 0.000271406 Jy ! Component: 250 - total flux cleaned = 0.000298211 Jy ! Component: 300 - total flux cleaned = 0.000274262 Jy ! Component: 350 - total flux cleaned = 0.000250202 Jy ! Component: 400 - total flux cleaned = 0.000179281 Jy ! Component: 450 - total flux cleaned = 0.000110425 Jy ! Component: 500 - total flux cleaned = 0.000177641 Jy ! Component: 550 - total flux cleaned = 0.000199349 Jy ! Component: 600 - total flux cleaned = 0.000241785 Jy ! Component: 650 - total flux cleaned = 0.000262894 Jy ! Component: 700 - total flux cleaned = 0.000263176 Jy ! Component: 750 - total flux cleaned = 0.000284382 Jy ! Component: 800 - total flux cleaned = 0.000325415 Jy ! Component: 850 - total flux cleaned = 0.000424961 Jy ! Component: 900 - total flux cleaned = 0.00040545 Jy ! Component: 950 - total flux cleaned = 0.000463461 Jy ! Component: 1000 - total flux cleaned = 0.000425515 Jy ! Component: 1050 - total flux cleaned = 0.000425851 Jy ! Component: 1100 - total flux cleaned = 0.000444603 Jy ! Component: 1150 - total flux cleaned = 0.000462772 Jy ! Component: 1200 - total flux cleaned = 0.000462952 Jy ! Component: 1250 - total flux cleaned = 0.000462995 Jy ! Component: 1300 - total flux cleaned = 0.000427536 Jy ! Component: 1350 - total flux cleaned = 0.000462801 Jy ! Component: 1400 - total flux cleaned = 0.000462812 Jy ! Component: 1450 - total flux cleaned = 0.000462775 Jy ! Component: 1500 - total flux cleaned = 0.000513259 Jy ! Component: 1550 - total flux cleaned = 0.000446423 Jy ! Component: 1600 - total flux cleaned = 0.000496183 Jy ! Component: 1650 - total flux cleaned = 0.000528849 Jy ! Component: 1700 - total flux cleaned = 0.00056129 Jy ! Component: 1750 - total flux cleaned = 0.000561364 Jy ! Component: 1800 - total flux cleaned = 0.000577421 Jy ! Component: 1850 - total flux cleaned = 0.000640451 Jy ! Component: 1900 - total flux cleaned = 0.000640436 Jy ! Component: 1950 - total flux cleaned = 0.000624966 Jy ! Component: 2000 - total flux cleaned = 0.000671029 Jy ! Total flux subtracted in 2048 components = 0.000716793 Jy ! Clean residual min=-0.000966 max=0.000907 Jy/beam ! Clean residual mean=0.000007 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.18197 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 223 components and 0.18197 Jy ![Exited script file: muppet] wmap "J1510+5702_X_2017_08_05_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.135% 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: 1.078 x 1.268 at 28.27 degrees (North through East) ! Clean map min=-0.0012822 max=0.15485 Jy/beam ! Writing clean map to FITS file: J1510+5702_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.154854 invert ! Inverting map ! Your choice of large map pixels excluded 0.135% 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 0.000281591 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.545529 0.545529 1.09106 2.18212 4.36423 8.72847 17.4569 34.9139 69.8277 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.154 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.078 x 1.268 at 28.27 degrees (North through East) ! Clean map min=-0.0012822 max=0.15485 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 J1510+5702_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:54:47 2019