! Started logfile: J0002-2153_X_2017_05_27_pus_uvs.log on Fri May 3 10:27:08 2019 obs J0002-2153_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0002-2153_X_2017_05_27_pus_uva.fits ! AN table 1: 156 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.983048 visibilities/baseline/integration-bin. ! Found source: J0002-2153 ! ! 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 1033 lines of history. ! ! Reading 82812 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 J0002-2153_X_2017_05_27_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.948020Jy sigma=0.007616 ! Fit after self-cal, rms=0.926161Jy sigma=0.007449 ! 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 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6194 mas, bmaj=1.682 mas, bpa=-3.279 degrees ! Estimated noise=754.223 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 = 0.0602819 Jy ! Component: 100 - total flux cleaned = 0.0734657 Jy ! Total flux subtracted in 100 components = 0.0734657 Jy ! Clean residual min=-0.002367 max=0.003975 Jy/beam ! Clean residual mean=-0.000010 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.0734657 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0734657 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=0.089752Jy sigma=0.000650 ! Fit after self-cal, rms=0.089705Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400348 Jy ! Component: 100 - total flux cleaned = 0.00608353 Jy ! Total flux subtracted in 100 components = 0.00608353 Jy ! Clean residual min=-0.002144 max=0.002273 Jy/beam ! Clean residual mean=-0.000002 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0795493 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.0795493 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=0.089498Jy sigma=0.000648 ! Fit after self-cal, rms=0.089500Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7938 mas, bmaj=2.044 mas, bpa=-2.173 degrees ! Estimated noise=312.672 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 (-0.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018676 Jy ! Component: 100 - total flux cleaned = 0.00263836 Jy ! Component: 150 - total flux cleaned = 0.00271463 Jy ! Component: 200 - total flux cleaned = 0.00275564 Jy ! Total flux subtracted in 200 components = 0.00275564 Jy ! Clean residual min=-0.001005 max=0.001034 Jy/beam ! Clean residual mean=-0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0823049 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.0823049 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=0.089462Jy sigma=0.000648 ! Fit after self-cal, rms=0.089465Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.96 FD 1.02 HN 1.16 KP 1.00 ! LA 0.99 MK 1.01 NL 0.98 OV 1.02 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.97 KP 0.99 ! LA 0.98 MK 1.01 NL 1.01 OV 1.01 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 1.02 ! LA 1.00 MK 0.99 NL 1.01 OV 1.00 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.02 KP 0.96 ! LA 1.01 MK 1.07 NL 1.00 OV 1.02 ! PT 1.08 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.95 KP 1.02 ! LA 1.00 MK 1.01 NL 1.01 OV 1.03 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.99 KP 1.04 ! LA 0.98 MK 0.98 NL 1.00 OV 0.99 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.01 KP 0.98 ! LA 1.01 MK 1.08 NL 0.97 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00 KP 0.98 ! LA 0.95 MK 0.97 NL 0.97 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.96 KP 1.00 ! LA 0.96 MK 1.01 NL 0.98 OV 1.01 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.11 KP 0.95 ! LA 0.99 MK 0.98 NL 0.97 OV 1.03 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00 HN 0.99 KP 1.01 ! LA 1.00 MK 1.04 NL 0.97 OV 1.00 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 0.93 KP 0.92 ! LA 0.94 MK 0.97 NL 1.04 OV 1.02 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.089465Jy sigma=0.000648 ! Fit after self-cal, rms=0.089020Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7979 mas, bmaj=2.05 mas, bpa=-2.192 degrees ! Estimated noise=312.227 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 = -8.73942e-05 Jy ! Component: 100 - total flux cleaned = -6.11755e-05 Jy ! Component: 150 - total flux cleaned = -6.1548e-05 Jy ! Component: 200 - total flux cleaned = -4.24596e-05 Jy ! Total flux subtracted in 200 components = -4.24596e-05 Jy ! Clean residual min=-0.000854 max=0.000896 Jy/beam ! Clean residual mean=-0.000004 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0822624 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.0822624 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=0.089016Jy sigma=0.000647 ! Fit after self-cal, rms=0.089023Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.089023Jy sigma=0.000647 ! Fit after self-cal, rms=0.089676Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7983 mas, bmaj=2.05 mas, bpa=-2.233 degrees ! Estimated noise=312.415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.58959e-05 Jy ! Component: 100 - total flux cleaned = 6.31403e-05 Jy ! Component: 150 - total flux cleaned = 7.10387e-05 Jy ! Component: 200 - total flux cleaned = 7.84614e-05 Jy ! Total flux subtracted in 200 components = 7.84614e-05 Jy ! Clean residual min=-0.000791 max=0.000851 Jy/beam ! Clean residual mean=-0.000004 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0823409 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.0823409 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=0.089674Jy sigma=0.000647 ! Fit after self-cal, rms=0.089685Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 3.25987e-05 Jy ! Component: 100 - total flux cleaned = 4.01902e-05 Jy ! Component: 150 - total flux cleaned = 3.99612e-05 Jy ! Component: 200 - total flux cleaned = 4.68108e-05 Jy ! Total flux subtracted in 200 components = 4.68108e-05 Jy ! Clean residual min=-0.000783 max=0.000831 Jy/beam ! Clean residual mean=-0.000003 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0823877 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.0823877 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=0.089684Jy sigma=0.000647 ! Fit after self-cal, rms=0.089684Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.089684Jy sigma=0.000647 ! Fit after self-cal, rms=0.090575Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7982 mas, bmaj=2.05 mas, bpa=-2.263 degrees ! Estimated noise=312.277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144392 Jy ! Component: 100 - total flux cleaned = 0.000159409 Jy ! Component: 150 - total flux cleaned = 0.000166255 Jy ! Component: 200 - total flux cleaned = 0.00017263 Jy ! Total flux subtracted in 200 components = 0.00017263 Jy ! Clean residual min=-0.000727 max=0.000728 Jy/beam ! Clean residual mean=-0.000003 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0825604 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.0825604 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=0.090574Jy sigma=0.000646 ! Fit after self-cal, rms=0.090588Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 3.22244e-05 Jy ! Component: 100 - total flux cleaned = 2.60064e-05 Jy ! Component: 150 - total flux cleaned = 2.01201e-05 Jy ! Component: 200 - total flux cleaned = 1.4306e-05 Jy ! Total flux subtracted in 200 components = 1.4306e-05 Jy ! Clean residual min=-0.000727 max=0.000713 Jy/beam ! Clean residual mean=-0.000003 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0825747 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.0825747 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=0.090588Jy sigma=0.000646 ! Fit after self-cal, rms=0.090588Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.090588Jy sigma=0.000646 ! Fit after self-cal, rms=0.090639Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.183 mas, bmaj=4.95 mas, bpa=2.726 degrees ! Estimated noise=402.214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118562 Jy ! Component: 100 - total flux cleaned = 0.000147186 Jy ! Component: 150 - total flux cleaned = 0.000171026 Jy ! Component: 200 - total flux cleaned = 0.000187636 Jy ! Total flux subtracted in 200 components = 0.000187636 Jy ! Clean residual min=-0.000704 max=0.000718 Jy/beam ! Clean residual mean=-0.000005 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0827623 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 58 components and 0.0827623 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=0.090639Jy sigma=0.000646 ! Fit after self-cal, rms=0.090639Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 3.82888e-05 Jy ! Component: 100 - total flux cleaned = 6.52658e-05 Jy ! Component: 150 - total flux cleaned = 7.98812e-05 Jy ! Component: 200 - total flux cleaned = 9.35313e-05 Jy ! Total flux subtracted in 200 components = 9.35313e-05 Jy ! Clean residual min=-0.000713 max=0.000715 Jy/beam ! Clean residual mean=-0.000005 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0828558 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 59 components and 0.0828558 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=0.090639Jy sigma=0.000646 ! Fit after self-cal, rms=0.090640Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7984 mas, bmaj=2.05 mas, bpa=-2.261 degrees ! Estimated noise=312.298 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7984 x 2.05 at -2.261 degrees (North through East) ! Clean map min=-0.00090296 max=0.077685 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 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6227 mas, bmaj=1.681 mas, bpa=-3.339 degrees ! Estimated noise=754.514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0601823 Jy ! Component: 100 - total flux cleaned = 0.0734667 Jy ! Component: 150 - total flux cleaned = 0.0773723 Jy ! Component: 200 - total flux cleaned = 0.079575 Jy ! Total flux subtracted in 200 components = 0.079575 Jy ! Clean residual min=-0.002105 max=0.002254 Jy/beam ! Clean residual mean=-0.000004 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.079575 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.079575 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7984 mas, bmaj=2.05 mas, bpa=-2.261 degrees ! Estimated noise=312.298 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 = 0.00167314 Jy ! Component: 100 - total flux cleaned = 0.00255941 Jy ! Component: 150 - total flux cleaned = 0.00279868 Jy ! Component: 200 - total flux cleaned = 0.00297715 Jy ! Total flux subtracted in 200 components = 0.00297715 Jy ! Clean residual min=-0.000792 max=0.000828 Jy/beam ! Clean residual mean=-0.000003 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0825522 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.0825521 Jy ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.183 mas, bmaj=4.95 mas, bpa=2.726 degrees ! Estimated noise=402.214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000180385 Jy ! Component: 100 - total flux cleaned = 0.000226298 Jy ! Component: 150 - total flux cleaned = 0.000265852 Jy ! Component: 200 - total flux cleaned = 0.000309036 Jy ! Total flux subtracted in 200 components = 0.000309036 Jy ! Clean residual min=-0.000731 max=0.000715 Jy/beam ! Clean residual mean=-0.000005 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0828612 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 = 3.02087e-05 Jy ! Component: 100 - total flux cleaned = 5.73771e-05 Jy ! Component: 150 - total flux cleaned = 8.17708e-05 Jy ! Component: 200 - total flux cleaned = 0.000103916 Jy ! Total flux subtracted in 200 components = 0.000103916 Jy ! Clean residual min=-0.000720 max=0.000718 Jy/beam ! Clean residual mean=-0.000005 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0829651 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.0829651 Jy ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7984 mas, bmaj=2.05 mas, bpa=-2.261 degrees ! Estimated noise=312.298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000183839 Jy ! Component: 100 - total flux cleaned = -0.000170537 Jy ! Component: 150 - total flux cleaned = -0.000182134 Jy ! Component: 200 - total flux cleaned = -0.000192314 Jy ! Total flux subtracted in 200 components = -0.000192314 Jy ! Clean residual min=-0.000759 max=0.000843 Jy/beam ! Clean residual mean=-0.000003 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0827728 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.0827728 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=0.090646Jy sigma=0.000646 ! Fit after self-cal, rms=0.090644Jy sigma=0.000646 wmodel J0002-2153_X_2017_05_27_pus_map.mod ! Writing 60 model components to file: J0002-2153_X_2017_05_27_pus_map.mod wobs J0002-2153_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0002-2153_X_2017_05_27_pus_uvs.fits wwins J0002-2153_X_2017_05_27_pus_map.win ! wwins: Wrote 2 windows to J0002-2153_X_2017_05_27_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 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115208 Jy ! Component: 100 - total flux cleaned = 0.000270011 Jy ! Component: 150 - total flux cleaned = 0.000233572 Jy ! Component: 200 - total flux cleaned = 0.000175184 Jy ! Component: 250 - total flux cleaned = 0.000118335 Jy ! Component: 300 - total flux cleaned = 7.38858e-05 Jy ! Component: 350 - total flux cleaned = 1.97927e-05 Jy ! Component: 400 - total flux cleaned = -5.4061e-05 Jy ! Component: 450 - total flux cleaned = -0.000126104 Jy ! Component: 500 - total flux cleaned = -0.000186671 Jy ! Component: 550 - total flux cleaned = -0.000265692 Jy ! Component: 600 - total flux cleaned = -0.000333581 Jy ! Component: 650 - total flux cleaned = -0.00040012 Jy ! Component: 700 - total flux cleaned = -0.000418519 Jy ! Component: 750 - total flux cleaned = -0.000446119 Jy ! Component: 800 - total flux cleaned = -0.000491335 Jy ! Component: 850 - total flux cleaned = -0.000517862 Jy ! Component: 900 - total flux cleaned = -0.000544039 Jy ! Component: 950 - total flux cleaned = -0.000569859 Jy ! Component: 1000 - total flux cleaned = -0.000595317 Jy ! Component: 1050 - total flux cleaned = -0.000595225 Jy ! Component: 1100 - total flux cleaned = -0.000586986 Jy ! Component: 1150 - total flux cleaned = -0.00061131 Jy ! Component: 1200 - total flux cleaned = -0.000627317 Jy ! Component: 1250 - total flux cleaned = -0.000650978 Jy ! Component: 1300 - total flux cleaned = -0.000650896 Jy ! Component: 1350 - total flux cleaned = -0.000666325 Jy ! Component: 1400 - total flux cleaned = -0.000696534 Jy ! Component: 1450 - total flux cleaned = -0.0007115 Jy ! Component: 1500 - total flux cleaned = -0.000740942 Jy ! Component: 1550 - total flux cleaned = -0.000733597 Jy ! Component: 1600 - total flux cleaned = -0.000776788 Jy ! Component: 1650 - total flux cleaned = -0.000805288 Jy ! Component: 1700 - total flux cleaned = -0.000819369 Jy ! Component: 1750 - total flux cleaned = -0.000875086 Jy ! Component: 1800 - total flux cleaned = -0.00088881 Jy ! Component: 1850 - total flux cleaned = -0.000895691 Jy ! Component: 1900 - total flux cleaned = -0.000922786 Jy ! Component: 1950 - total flux cleaned = -0.000962757 Jy ! Component: 2000 - total flux cleaned = -0.0009693 Jy ! Total flux subtracted in 2048 components = -0.000995358 Jy ! Clean residual min=-0.000384 max=0.000364 Jy/beam ! Clean residual mean=-0.000001 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0817774 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 196 components and 0.0817774 Jy ![Exited script file: muppet] wmap "J0002-2153_X_2017_05_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7984 x 2.05 at -2.261 degrees (North through East) ! Clean map min=-0.00059689 max=0.077554 Jy/beam ! Writing clean map to FITS file: J0002-2153_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0775539 invert ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121635 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.470517 0.470517 0.941034 1.88207 3.76414 7.52827 15.0565 30.1131 60.2262 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.077 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7984 x 2.05 at -2.261 degrees (North through East) ! Clean map min=-0.00059689 max=0.077554 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 J0002-2153_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:27:12 2019