! Started logfile: J0013+4051_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:22:09 2019 obs J0013+4051_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0013+4051_X_2017_04_28_pus_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.710345 visibilities/baseline/integration-bin. ! Found source: J0013+4051 ! ! 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 907 lines of history. ! ! Reading 11124 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 J0013+4051_X_2017_04_28_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 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.522495Jy sigma=0.003555 ! Fit after self-cal, rms=0.516659Jy sigma=0.003515 ! 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 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7299 mas, bmaj=1.271 mas, bpa=0.6848 degrees ! Estimated noise=1323.06 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 = 0.411524 Jy ! Component: 100 - total flux cleaned = 0.524517 Jy ! Total flux subtracted in 100 components = 0.524517 Jy ! Clean residual min=-0.018061 max=0.047688 Jy/beam ! Clean residual mean=0.000035 rms=0.005567 Jy/beam ! Combined flux in latest and established models = 0.524517 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.524517 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=0.180632Jy sigma=0.001039 ! Fit after self-cal, rms=0.180611Jy sigma=0.001039 ! Inverting map ! Your choice of large map pixels excluded 0.127% 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 = 0.0502943 Jy ! Component: 100 - total flux cleaned = 0.0678544 Jy ! Total flux subtracted in 100 components = 0.0678544 Jy ! Clean residual min=-0.013725 max=0.017657 Jy/beam ! Clean residual mean=-0.000003 rms=0.003718 Jy/beam ! Combined flux in latest and established models = 0.592372 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 0.592372 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=0.178626Jy sigma=0.000865 ! Fit after self-cal, rms=0.178549Jy sigma=0.000864 ! Inverting map ! Your choice of large map pixels excluded 0.127% 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 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8981 mas, bmaj=1.523 mas, bpa=2.607 degrees ! Estimated noise=955.581 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 = -0.00244169 Jy ! Component: 100 - total flux cleaned = -0.00275582 Jy ! Component: 150 - total flux cleaned = -0.00356192 Jy ! Component: 200 - total flux cleaned = -0.00427194 Jy ! Total flux subtracted in 200 components = -0.00427194 Jy ! Clean residual min=-0.011504 max=0.020014 Jy/beam ! Clean residual mean=0.000117 rms=0.004389 Jy/beam ! Combined flux in latest and established models = 0.5881 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.5881 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=0.177645Jy sigma=0.000850 ! Fit after self-cal, rms=0.177630Jy sigma=0.000849 ! Inverting map ! Your choice of large map pixels excluded 0.127% 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 0.94 HN 0.95 KP 0.98 ! LA 1.70 MK 0.96 NL 0.96 OV 1.00 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.99 KP 0.99 ! LA 1.66 MK 0.95 NL 0.94 OV 0.97 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.99 KP 0.92 ! LA 1.81 MK 0.97 NL 0.95 OV 0.99 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 HN 0.96 KP 0.96 ! LA 1.87 MK 0.97 NL 0.95 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 0.96 KP 0.94 ! LA 1.87 MK 0.98 NL 0.97 OV 0.96 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 0.94 KP 0.94 ! LA 1.90 MK 0.97 NL 0.97 OV 0.95 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.00 KP 0.95 ! LA 1.82 MK 0.98 NL 0.97 OV 0.96 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.02 KP 0.94 ! LA 1.79 MK 0.96 NL 0.96 OV 0.96 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 1.00 KP 0.94 ! LA 1.93 MK 0.96 NL 0.95 OV 0.97 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.98 KP 0.95 ! LA 1.89 MK 0.99 NL 0.98 OV 0.95 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.95 KP 0.96 ! LA 1.84 MK 0.97 NL 0.99 OV 0.97 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 0.99 KP 0.95 ! LA 1.88 MK 0.94 NL 0.99 OV 0.97 ! PT 1.00 SC 1.03 ! ! ! Fit before self-cal, rms=0.177630Jy sigma=0.000849 ! Fit after self-cal, rms=0.203144Jy sigma=0.000692 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8951 mas, bmaj=1.513 mas, bpa=2.048 degrees ! Estimated noise=947.198 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 (-0.8, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00989049 Jy ! Component: 100 - total flux cleaned = 0.0101654 Jy ! Component: 150 - total flux cleaned = 0.0101704 Jy ! Component: 200 - total flux cleaned = 0.0101646 Jy ! Total flux subtracted in 200 components = 0.0101646 Jy ! Clean residual min=-0.006896 max=0.005977 Jy/beam ! Clean residual mean=-0.000017 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.598264 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.598265 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=0.202571Jy sigma=0.000683 ! Fit after self-cal, rms=0.202963Jy sigma=0.000682 ! Inverting map ! Your choice of large map pixels excluded 0.127% 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=0.202963Jy sigma=0.000682 ! Fit after self-cal, rms=0.206674Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8947 mas, bmaj=1.512 mas, bpa=1.934 degrees ! Estimated noise=949.524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00443871 Jy ! Component: 100 - total flux cleaned = 0.00609255 Jy ! Component: 150 - total flux cleaned = 0.00693425 Jy ! Component: 200 - total flux cleaned = 0.00709729 Jy ! Total flux subtracted in 200 components = 0.00709729 Jy ! Clean residual min=-0.002772 max=0.003200 Jy/beam ! Clean residual mean=-0.000025 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.605362 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.605362 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=0.206565Jy sigma=0.000653 ! Fit after self-cal, rms=0.206619Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.127% 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 = 0.000132894 Jy ! Component: 100 - total flux cleaned = 0.000279349 Jy ! Component: 150 - total flux cleaned = 0.000345729 Jy ! Component: 200 - total flux cleaned = 0.000409021 Jy ! Total flux subtracted in 200 components = 0.000409021 Jy ! Clean residual min=-0.002688 max=0.003017 Jy/beam ! Clean residual mean=-0.000025 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.605771 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.605771 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=0.206573Jy sigma=0.000652 ! Fit after self-cal, rms=0.206573Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.127% 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=0.206573Jy sigma=0.000652 ! Fit after self-cal, rms=0.207546Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8936 mas, bmaj=1.51 mas, bpa=1.784 degrees ! Estimated noise=949.971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256429 Jy ! Component: 100 - total flux cleaned = 0.00315686 Jy ! Component: 150 - total flux cleaned = 0.00328038 Jy ! Component: 200 - total flux cleaned = 0.00339173 Jy ! Total flux subtracted in 200 components = 0.00339173 Jy ! Clean residual min=-0.002533 max=0.002656 Jy/beam ! Clean residual mean=-0.000023 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.609163 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.609163 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=0.207501Jy sigma=0.000651 ! Fit after self-cal, rms=0.207504Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.127% 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 = 8.08624e-05 Jy ! Component: 100 - total flux cleaned = 0.000132258 Jy ! Component: 150 - total flux cleaned = 0.00017809 Jy ! Component: 200 - total flux cleaned = 0.000177884 Jy ! Total flux subtracted in 200 components = 0.000177884 Jy ! Clean residual min=-0.002595 max=0.002484 Jy/beam ! Clean residual mean=-0.000023 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.60934 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.60934 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=0.207480Jy sigma=0.000651 ! Fit after self-cal, rms=0.207481Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.127% 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=0.207481Jy sigma=0.000651 ! Fit after self-cal, rms=0.207975Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.056 mas, bmaj=2.455 mas, bpa=8.966 degrees ! Estimated noise=1349.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183723 Jy ! Component: 100 - total flux cleaned = 0.00231966 Jy ! Component: 150 - total flux cleaned = 0.00264523 Jy ! Component: 200 - total flux cleaned = 0.00274022 Jy ! Total flux subtracted in 200 components = 0.00274022 Jy ! Clean residual min=-0.002827 max=0.003113 Jy/beam ! Clean residual mean=-0.000057 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.612081 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.612081 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=0.207964Jy sigma=0.000650 ! Fit after self-cal, rms=0.207964Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.127% 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 = 8.05246e-05 Jy ! Component: 100 - total flux cleaned = 0.000105256 Jy ! Component: 150 - total flux cleaned = 0.000145437 Jy ! Component: 200 - total flux cleaned = 0.000197016 Jy ! Total flux subtracted in 200 components = 0.000197016 Jy ! Clean residual min=-0.002764 max=0.003101 Jy/beam ! Clean residual mean=-0.000057 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.612278 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.612278 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=0.207962Jy sigma=0.000650 ! Fit after self-cal, rms=0.207964Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.127% 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 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8926 mas, bmaj=1.508 mas, bpa=1.726 degrees ! Estimated noise=950.21 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8926 x 1.508 at 1.726 degrees (North through East) ! Clean map min=-0.0022118 max=0.53304 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=0.207964Jy sigma=0.000650 ! Fit after self-cal, rms=0.220342Jy sigma=0.000604 ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.892 mas, bmaj=1.506 mas, bpa=1.712 degrees ! Estimated noise=951.101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000866824 Jy ! Component: 100 - total flux cleaned = 0.00111563 Jy ! Component: 150 - total flux cleaned = 0.0011179 Jy ! Component: 200 - total flux cleaned = 0.0010789 Jy ! Total flux subtracted in 200 components = 0.0010789 Jy ! Clean residual min=-0.002363 max=0.002440 Jy/beam ! Clean residual mean=-0.000020 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.613357 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 0.613357 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=0.220321Jy sigma=0.000604 ! Fit after self-cal, rms=0.220325Jy sigma=0.000604 ! Inverting map ! Your choice of large map pixels excluded 0.127% 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 = 0.0001714 Jy ! Component: 100 - total flux cleaned = 0.000170516 Jy ! Component: 150 - total flux cleaned = 0.000169197 Jy ! Component: 200 - total flux cleaned = 0.000136824 Jy ! Total flux subtracted in 200 components = 0.000136824 Jy ! Clean residual min=-0.002356 max=0.002401 Jy/beam ! Clean residual mean=-0.000020 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.613494 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.613494 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=0.220315Jy sigma=0.000604 ! Fit after self-cal, rms=0.220316Jy sigma=0.000604 ! Inverting map ! Your choice of large map pixels excluded 0.127% 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=0.220316Jy sigma=0.000604 ! Fit after self-cal, rms=0.220614Jy sigma=0.000604 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 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7268 mas, bmaj=1.258 mas, bpa=-0.3652 degrees ! Estimated noise=1306.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.406034 Jy ! Component: 100 - total flux cleaned = 0.518216 Jy ! Component: 150 - total flux cleaned = 0.568654 Jy ! Component: 200 - total flux cleaned = 0.592783 Jy ! Total flux subtracted in 200 components = 0.592783 Jy ! Clean residual min=-0.008114 max=0.011772 Jy/beam ! Clean residual mean=-0.000004 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 0.592784 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.592784 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8915 mas, bmaj=1.505 mas, bpa=1.72 degrees ! Estimated noise=951.406 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 = 0.0140914 Jy ! Component: 100 - total flux cleaned = 0.021666 Jy ! Component: 150 - total flux cleaned = 0.0237517 Jy ! Component: 200 - total flux cleaned = 0.0242542 Jy ! Total flux subtracted in 200 components = 0.0242542 Jy ! Clean residual min=-0.004934 max=0.003221 Jy/beam ! Clean residual mean=-0.000024 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.617038 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.617038 Jy ! Inverting map ! Your choice of large map pixels excluded 0.127% 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 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.054 mas, bmaj=2.453 mas, bpa=9.143 degrees ! Estimated noise=1354.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284642 Jy ! Component: 100 - total flux cleaned = 0.000421287 Jy ! Component: 150 - total flux cleaned = 0.000276579 Jy ! Component: 200 - total flux cleaned = 0.000118473 Jy ! Total flux subtracted in 200 components = 0.000118473 Jy ! Clean residual min=-0.002560 max=0.002791 Jy/beam ! Clean residual mean=-0.000055 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.617156 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 = -0.000102437 Jy ! Component: 100 - total flux cleaned = -0.000226846 Jy ! Component: 150 - total flux cleaned = -0.000310622 Jy ! Component: 200 - total flux cleaned = -0.000413676 Jy ! Total flux subtracted in 200 components = -0.000413676 Jy ! Clean residual min=-0.002536 max=0.002835 Jy/beam ! Clean residual mean=-0.000054 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.616743 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.616743 Jy ! Inverting map ! Your choice of large map pixels excluded 0.127% 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 0.127% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8915 mas, bmaj=1.505 mas, bpa=1.72 degrees ! Estimated noise=951.406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148425 Jy ! Component: 100 - total flux cleaned = 0.000918748 Jy ! Component: 150 - total flux cleaned = 0.000501539 Jy ! Component: 200 - total flux cleaned = 5.79884e-05 Jy ! Total flux subtracted in 200 components = 5.79884e-05 Jy ! Clean residual min=-0.002784 max=0.002765 Jy/beam ! Clean residual mean=-0.000021 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.616801 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.616801 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=0.220698Jy sigma=0.000605 ! Fit after self-cal, rms=0.220687Jy sigma=0.000605 wmodel J0013+4051_X_2017_04_28_pus_map.mod ! Writing 46 model components to file: J0013+4051_X_2017_04_28_pus_map.mod wobs J0013+4051_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0013+4051_X_2017_04_28_pus_uvs.fits wwins J0013+4051_X_2017_04_28_pus_map.win ! wwins: Wrote 2 windows to J0013+4051_X_2017_04_28_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 0.127% 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 = -0.000267189 Jy ! Component: 100 - total flux cleaned = -8.76386e-05 Jy ! Component: 150 - total flux cleaned = -4.53148e-05 Jy ! Component: 200 - total flux cleaned = 7.86227e-05 Jy ! Component: 250 - total flux cleaned = 7.75325e-05 Jy ! Component: 300 - total flux cleaned = 3.73784e-05 Jy ! Component: 350 - total flux cleaned = 3.65998e-05 Jy ! Component: 400 - total flux cleaned = -0.000152934 Jy ! Component: 450 - total flux cleaned = -0.000152628 Jy ! Component: 500 - total flux cleaned = -0.000152675 Jy ! Component: 550 - total flux cleaned = -0.000117062 Jy ! Component: 600 - total flux cleaned = -0.000117005 Jy ! Component: 650 - total flux cleaned = -0.000116652 Jy ! Component: 700 - total flux cleaned = -4.79568e-05 Jy ! Component: 750 - total flux cleaned = 1.89909e-05 Jy ! Component: 800 - total flux cleaned = 8.43021e-05 Jy ! Component: 850 - total flux cleaned = -4.66547e-05 Jy ! Component: 900 - total flux cleaned = 1.81591e-05 Jy ! Component: 950 - total flux cleaned = 0.000113002 Jy ! Component: 1000 - total flux cleaned = 1.85956e-05 Jy ! Component: 1050 - total flux cleaned = 4.92542e-05 Jy ! Component: 1100 - total flux cleaned = 4.86512e-05 Jy ! Component: 1150 - total flux cleaned = -0.000132246 Jy ! Component: 1200 - total flux cleaned = -7.21973e-05 Jy ! Component: 1250 - total flux cleaned = -0.000189849 Jy ! Component: 1300 - total flux cleaned = -0.000131142 Jy ! Component: 1350 - total flux cleaned = -0.000217219 Jy ! Component: 1400 - total flux cleaned = -0.000216943 Jy ! Component: 1450 - total flux cleaned = -0.000245151 Jy ! Component: 1500 - total flux cleaned = -0.000329595 Jy ! Component: 1550 - total flux cleaned = -0.00030184 Jy ! Component: 1600 - total flux cleaned = -0.00046615 Jy ! Component: 1650 - total flux cleaned = -0.000493211 Jy ! Component: 1700 - total flux cleaned = -0.000493346 Jy ! Component: 1750 - total flux cleaned = -0.000520297 Jy ! Component: 1800 - total flux cleaned = -0.000572946 Jy ! Component: 1850 - total flux cleaned = -0.000625064 Jy ! Component: 1900 - total flux cleaned = -0.000624836 Jy ! Component: 1950 - total flux cleaned = -0.000547857 Jy ! Component: 2000 - total flux cleaned = -0.000573807 Jy ! Total flux subtracted in 2048 components = -0.000598855 Jy ! Clean residual min=-0.001292 max=0.001410 Jy/beam ! Clean residual mean=-0.000018 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.616202 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 189 components and 0.616202 Jy ![Exited script file: muppet] wmap "J0013+4051_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.127% 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: 0.8915 x 1.505 at 1.72 degrees (North through East) ! Clean map min=-0.0021431 max=0.53133 Jy/beam ! Writing clean map to FITS file: J0013+4051_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.531329 invert ! Inverting map ! Your choice of large map pixels excluded 0.127% 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 0.000469366 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.265014 0.265014 0.530028 1.06006 2.12011 4.24022 8.48045 16.9609 33.9218 67.8436 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.531 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8915 x 1.505 at 1.72 degrees (North through East) ! Clean map min=-0.0021431 max=0.53133 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 J0013+4051_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:22:10 2019