! Started logfile: J2036-0629_X_2017_02_19_pus_uvs.log on Sat May 4 21:47:07 2019 obs J2036-0629_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2036-0629_X_2017_02_19_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.702646 visibilities/baseline/integration-bin. ! Found source: J2036-0629 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 858 lines of history. ! ! Reading 31872 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 J2036-0629_X_2017_02_19_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.607333Jy sigma=0.004321 ! Fit after self-cal, rms=0.583689Jy sigma=0.004166 ! 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 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.6707 mas, bmaj=1.749 mas, bpa=0.1051 degrees ! Estimated noise=869.997 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 = 0.30693 Jy ! Component: 100 - total flux cleaned = 0.424055 Jy ! Total flux subtracted in 100 components = 0.424055 Jy ! Clean residual min=-0.021362 max=0.057144 Jy/beam ! Clean residual mean=-0.000135 rms=0.006413 Jy/beam ! Combined flux in latest and established models = 0.424055 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.424055 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=0.165754Jy sigma=0.001101 ! Fit after self-cal, rms=0.165398Jy sigma=0.001097 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0672016 Jy ! Component: 100 - total flux cleaned = 0.106223 Jy ! Total flux subtracted in 100 components = 0.106223 Jy ! Clean residual min=-0.012121 max=0.021122 Jy/beam ! Clean residual mean=-0.000046 rms=0.003197 Jy/beam ! Combined flux in latest and established models = 0.530278 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.530278 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=0.124575Jy sigma=0.000787 ! Fit after self-cal, rms=0.124391Jy sigma=0.000785 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (0.8, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242292 Jy ! Component: 100 - total flux cleaned = 0.0394693 Jy ! Total flux subtracted in 100 components = 0.0394693 Jy ! Clean residual min=-0.009469 max=0.021490 Jy/beam ! Clean residual mean=-0.000014 rms=0.002451 Jy/beam ! Combined flux in latest and established models = 0.569747 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.569747 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=0.117832Jy sigma=0.000731 ! Fit after self-cal, rms=0.117827Jy sigma=0.000731 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (-2.6, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183437 Jy ! Component: 100 - total flux cleaned = 0.0282755 Jy ! Total flux subtracted in 100 components = 0.0282755 Jy ! Clean residual min=-0.006958 max=0.009600 Jy/beam ! Clean residual mean=0.000001 rms=0.001947 Jy/beam ! Combined flux in latest and established models = 0.598023 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.598023 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=0.114586Jy sigma=0.000705 ! Fit after self-cal, rms=0.114464Jy sigma=0.000704 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8223 mas, bmaj=1.983 mas, bpa=1.488 degrees ! Estimated noise=579.668 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 = 0.0102892 Jy ! Component: 100 - total flux cleaned = 0.017411 Jy ! Component: 150 - total flux cleaned = 0.0227237 Jy ! Component: 200 - total flux cleaned = 0.0267152 Jy ! Total flux subtracted in 200 components = 0.0267152 Jy ! Clean residual min=-0.007083 max=0.010485 Jy/beam ! Clean residual mean=0.000016 rms=0.002143 Jy/beam ! Combined flux in latest and established models = 0.624738 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.624738 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=0.113256Jy sigma=0.000695 ! Fit after self-cal, rms=0.113208Jy sigma=0.000695 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.98 KP 0.96 ! LA 0.99 MK 0.97 NL 1.03 OV 1.01 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 0.96 ! LA 1.00 MK 0.98 NL 1.02 OV 1.01 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 0.96 ! LA 1.02 MK 0.98 NL 1.02 OV 1.01 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.98 KP 0.96 ! LA 1.04 MK 1.02 NL 1.02 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.95 KP 0.97 ! LA 1.01 MK 1.01 NL 1.02 OV 1.02 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.97 KP 0.96 ! LA 1.02 MK 1.01 NL 1.02 OV 0.99 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 0.96 ! LA 0.99 MK 1.05 NL 1.02 OV 0.99 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.98 KP 0.97 ! LA 1.00 MK 1.03 NL 1.02 OV 1.00 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 0.97 ! LA 1.04 MK 1.00 NL 1.01 OV 1.02 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 0.98 ! LA 0.99 MK 1.03 NL 1.04 OV 1.03 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.99 KP 0.97 ! LA 0.99 MK 1.00 NL 1.05 OV 1.04 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.96 KP 1.00 ! LA 1.03 MK 1.00 NL 1.04 OV 1.04 ! PT 1.00* SC 1.02 ! ! ! Fit before self-cal, rms=0.113208Jy sigma=0.000695 ! Fit after self-cal, rms=0.111552Jy sigma=0.000685 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8245 mas, bmaj=1.989 mas, bpa=1.431 degrees ! Estimated noise=577.437 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 = -0.000800628 Jy ! Component: 100 - total flux cleaned = -0.000629595 Jy ! Component: 150 - total flux cleaned = -0.000349065 Jy ! Component: 200 - total flux cleaned = -0.0002297 Jy ! Total flux subtracted in 200 components = -0.0002297 Jy ! Clean residual min=-0.007239 max=0.008390 Jy/beam ! Clean residual mean=0.000034 rms=0.001914 Jy/beam ! Combined flux in latest and established models = 0.624508 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.624508 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=0.111445Jy sigma=0.000684 ! Fit after self-cal, rms=0.111417Jy sigma=0.000684 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.111417Jy sigma=0.000684 ! Fit after self-cal, rms=0.108902Jy sigma=0.000658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8249 mas, bmaj=1.992 mas, bpa=1.507 degrees ! Estimated noise=576.842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0051934 Jy ! Component: 100 - total flux cleaned = 0.00775132 Jy ! Component: 150 - total flux cleaned = 0.00946659 Jy ! Component: 200 - total flux cleaned = 0.0103546 Jy ! Total flux subtracted in 200 components = 0.0103546 Jy ! Clean residual min=-0.003148 max=0.003260 Jy/beam ! Clean residual mean=-0.000008 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.634863 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.634863 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=0.108629Jy sigma=0.000656 ! Fit after self-cal, rms=0.108649Jy sigma=0.000656 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 0.00137286 Jy ! Component: 100 - total flux cleaned = 0.00163634 Jy ! Component: 150 - total flux cleaned = 0.0017465 Jy ! Component: 200 - total flux cleaned = 0.00181204 Jy ! Total flux subtracted in 200 components = 0.00181204 Jy ! Clean residual min=-0.003192 max=0.003218 Jy/beam ! Clean residual mean=-0.000007 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.636675 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.636675 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=0.108619Jy sigma=0.000656 ! Fit after self-cal, rms=0.108609Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.108609Jy sigma=0.000656 ! Fit after self-cal, rms=0.108445Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8241 mas, bmaj=1.99 mas, bpa=1.452 degrees ! Estimated noise=576.363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202208 Jy ! Component: 100 - total flux cleaned = 0.00337589 Jy ! Component: 150 - total flux cleaned = 0.00405032 Jy ! Component: 200 - total flux cleaned = 0.00437239 Jy ! Total flux subtracted in 200 components = 0.00437239 Jy ! Clean residual min=-0.002595 max=0.003207 Jy/beam ! Clean residual mean=-0.000011 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.641047 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.641047 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=0.108392Jy sigma=0.000655 ! Fit after self-cal, rms=0.108383Jy sigma=0.000655 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (10.6, -19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297463 Jy ! Component: 100 - total flux cleaned = 0.00415115 Jy ! Component: 150 - total flux cleaned = 0.00424309 Jy ! Component: 200 - total flux cleaned = 0.00459357 Jy ! Total flux subtracted in 200 components = 0.00459357 Jy ! Clean residual min=-0.002484 max=0.002408 Jy/beam ! Clean residual mean=-0.000007 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.645641 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.645641 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=0.108292Jy sigma=0.000654 ! Fit after self-cal, rms=0.108285Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.108285Jy sigma=0.000654 ! Fit after self-cal, rms=0.108304Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.006 mas, bmaj=3.354 mas, bpa=2.083 degrees ! Estimated noise=776.575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276941 Jy ! Component: 100 - total flux cleaned = 0.00356042 Jy ! Component: 150 - total flux cleaned = 0.00379443 Jy ! Component: 200 - total flux cleaned = 0.00397252 Jy ! Total flux subtracted in 200 components = 0.00397252 Jy ! Clean residual min=-0.003417 max=0.003179 Jy/beam ! Clean residual mean=-0.000014 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.649613 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 108 components and 0.649613 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=0.108281Jy sigma=0.000654 ! Fit after self-cal, rms=0.108269Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 0.000516847 Jy ! Component: 100 - total flux cleaned = 0.000821046 Jy ! Component: 150 - total flux cleaned = 0.000820384 Jy ! Component: 200 - total flux cleaned = 0.000796647 Jy ! Total flux subtracted in 200 components = 0.000796647 Jy ! Clean residual min=-0.003419 max=0.003157 Jy/beam ! Clean residual mean=-0.000011 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.65041 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.65041 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=0.108275Jy sigma=0.000654 ! Fit after self-cal, rms=0.108271Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8236 mas, bmaj=1.99 mas, bpa=1.405 degrees ! Estimated noise=576.302 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8236 x 1.99 at 1.405 degrees (North through East) ! Clean map min=-0.0021623 max=0.42976 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 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.672 mas, bmaj=1.756 mas, bpa=-0.03727 degrees ! Estimated noise=862.785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.304275 Jy ! Component: 100 - total flux cleaned = 0.42137 Jy ! Component: 150 - total flux cleaned = 0.487062 Jy ! Component: 200 - total flux cleaned = 0.525517 Jy ! Total flux subtracted in 200 components = 0.525517 Jy ! Clean residual min=-0.009724 max=0.020364 Jy/beam ! Clean residual mean=-0.000077 rms=0.002729 Jy/beam ! Combined flux in latest and established models = 0.525517 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.525517 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8236 mas, bmaj=1.99 mas, bpa=1.405 degrees ! Estimated noise=576.302 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 = 0.0364536 Jy ! Component: 100 - total flux cleaned = 0.0591926 Jy ! Component: 150 - total flux cleaned = 0.0743199 Jy ! Component: 200 - total flux cleaned = 0.0851671 Jy ! Total flux subtracted in 200 components = 0.0851671 Jy ! Clean residual min=-0.004583 max=0.008224 Jy/beam ! Clean residual mean=-0.000053 rms=0.001393 Jy/beam ! Combined flux in latest and established models = 0.610684 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 42 components and 0.610684 Jy ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (-1.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00861596 Jy ! Component: 100 - total flux cleaned = 0.0148367 Jy ! Component: 150 - total flux cleaned = 0.0197069 Jy ! Component: 200 - total flux cleaned = 0.0236589 Jy ! Total flux subtracted in 200 components = 0.0236589 Jy ! Clean residual min=-0.003483 max=0.003128 Jy/beam ! Clean residual mean=-0.000023 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.634343 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 80 components and 0.634343 Jy ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.006 mas, bmaj=3.354 mas, bpa=2.083 degrees ! Estimated noise=776.575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00583793 Jy ! Component: 100 - total flux cleaned = 0.00970919 Jy ! Component: 150 - total flux cleaned = 0.0125302 Jy ! Component: 200 - total flux cleaned = 0.0145047 Jy ! Total flux subtracted in 200 components = 0.0145047 Jy ! Clean residual min=-0.004461 max=0.003411 Jy/beam ! Clean residual mean=-0.000017 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.648848 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 = 0.000825727 Jy ! Component: 100 - total flux cleaned = 0.00123608 Jy ! Component: 150 - total flux cleaned = 0.00159172 Jy ! Component: 200 - total flux cleaned = 0.00177456 Jy ! Total flux subtracted in 200 components = 0.00177456 Jy ! Clean residual min=-0.004024 max=0.003163 Jy/beam ! Clean residual mean=-0.000012 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.650622 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 133 components and 0.650622 Jy ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8236 mas, bmaj=1.99 mas, bpa=1.405 degrees ! Estimated noise=576.302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123561 Jy ! Component: 100 - total flux cleaned = 0.00185087 Jy ! Component: 150 - total flux cleaned = 0.00210901 Jy ! Component: 200 - total flux cleaned = 0.00214803 Jy ! Total flux subtracted in 200 components = 0.00214803 Jy ! Clean residual min=-0.002447 max=0.002259 Jy/beam ! Clean residual mean=-0.000002 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.65277 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 147 components and 0.65277 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=0.108254Jy sigma=0.000654 ! Fit after self-cal, rms=0.108256Jy sigma=0.000654 wmodel J2036-0629_X_2017_02_19_pus_map.mod ! Writing 147 model components to file: J2036-0629_X_2017_02_19_pus_map.mod wobs J2036-0629_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2036-0629_X_2017_02_19_pus_uvs.fits wwins J2036-0629_X_2017_02_19_pus_map.win ! wwins: Wrote 5 windows to J2036-0629_X_2017_02_19_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -7.43889e-05 Jy ! Component: 100 - total flux cleaned = 0.000111223 Jy ! Component: 150 - total flux cleaned = 0.000495092 Jy ! Component: 200 - total flux cleaned = 0.000627963 Jy ! Component: 250 - total flux cleaned = 0.00072441 Jy ! Component: 300 - total flux cleaned = 0.000879185 Jy ! Component: 350 - total flux cleaned = 0.000998862 Jy ! Component: 400 - total flux cleaned = 0.00105706 Jy ! Component: 450 - total flux cleaned = 0.00111332 Jy ! Component: 500 - total flux cleaned = 0.00113997 Jy ! Component: 550 - total flux cleaned = 0.00105905 Jy ! Component: 600 - total flux cleaned = 0.00105991 Jy ! Component: 650 - total flux cleaned = 0.00111096 Jy ! Component: 700 - total flux cleaned = 0.00118571 Jy ! Component: 750 - total flux cleaned = 0.00121072 Jy ! Component: 800 - total flux cleaned = 0.00140349 Jy ! Component: 850 - total flux cleaned = 0.00147417 Jy ! Component: 900 - total flux cleaned = 0.00161422 Jy ! Component: 950 - total flux cleaned = 0.00177429 Jy ! Component: 1000 - total flux cleaned = 0.00190997 Jy ! Component: 1050 - total flux cleaned = 0.00210962 Jy ! Component: 1100 - total flux cleaned = 0.00224088 Jy ! Component: 1150 - total flux cleaned = 0.00247687 Jy ! Component: 1200 - total flux cleaned = 0.00262496 Jy ! Component: 1250 - total flux cleaned = 0.00275001 Jy ! Component: 1300 - total flux cleaned = 0.0028945 Jy ! Component: 1350 - total flux cleaned = 0.00311789 Jy ! Component: 1400 - total flux cleaned = 0.00325827 Jy ! Component: 1450 - total flux cleaned = 0.00357471 Jy ! Component: 1500 - total flux cleaned = 0.00369157 Jy ! Component: 1550 - total flux cleaned = 0.00386514 Jy ! Component: 1600 - total flux cleaned = 0.00399849 Jy ! Component: 1650 - total flux cleaned = 0.00416764 Jy ! Component: 1700 - total flux cleaned = 0.00431629 Jy ! Component: 1750 - total flux cleaned = 0.00448167 Jy ! Component: 1800 - total flux cleaned = 0.0046993 Jy ! Component: 1850 - total flux cleaned = 0.00480707 Jy ! Component: 1900 - total flux cleaned = 0.00496671 Jy ! Component: 1950 - total flux cleaned = 0.00508949 Jy ! Component: 2000 - total flux cleaned = 0.00527997 Jy ! Total flux subtracted in 2048 components = 0.00538247 Jy ! Clean residual min=-0.000996 max=0.000917 Jy/beam ! Clean residual mean=0.000000 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.658153 Jy keep ! Adding 173 model components to the UV plane model. ! The established model now contains 320 components and 0.658152 Jy ![Exited script file: muppet] wmap "J2036-0629_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8236 x 1.99 at 1.405 degrees (North through East) ! Clean map min=-0.0017317 max=0.43017 Jy/beam ! Writing clean map to FITS file: J2036-0629_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.430169 invert ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000342564 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.238904 0.238904 0.477809 0.955617 1.91123 3.82247 7.64494 15.2899 30.5797 61.1595 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.43 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8236 x 1.99 at 1.405 degrees (North through East) ! Clean map min=-0.0017317 max=0.43017 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 J2036-0629_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:47:10 2019