! Started logfile: J2359-3133_X_2017_06_10_pus_uvs.log on Mon May 6 12:53:50 2019 obs J2359-3133_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J2359-3133_X_2017_06_10_pus_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.519658 visibilities/baseline/integration-bin. ! Found source: J2359-3133 ! ! 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 1309 lines of history. ! ! Reading 7296 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 J2359-3133_X_2017_06_10_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.673627Jy sigma=0.005470 ! Fit after self-cal, rms=0.652849Jy sigma=0.005302 ! 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 0.329% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6412 mas, bmaj=1.995 mas, bpa=4.714 degrees ! Estimated noise=1559.64 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 = 0.252553 Jy ! Component: 100 - total flux cleaned = 0.348659 Jy ! Total flux subtracted in 100 components = 0.348659 Jy ! Clean residual min=-0.020650 max=0.043103 Jy/beam ! Clean residual mean=-0.000568 rms=0.006454 Jy/beam ! Combined flux in latest and established models = 0.348659 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.348659 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=0.122874Jy sigma=0.000985 ! Fit after self-cal, rms=0.122682Jy sigma=0.000983 ! Inverting map ! Your choice of large map pixels excluded 0.329% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-0.6, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0454113 Jy ! Component: 100 - total flux cleaned = 0.0715987 Jy ! Total flux subtracted in 100 components = 0.0715987 Jy ! Clean residual min=-0.012459 max=0.018551 Jy/beam ! Clean residual mean=-0.000198 rms=0.003157 Jy/beam ! Combined flux in latest and established models = 0.420257 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 25 components and 0.420257 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=0.096983Jy sigma=0.000743 ! Fit after self-cal, rms=0.096732Jy sigma=0.000741 ! Inverting map ! Your choice of large map pixels excluded 0.329% 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 0.329% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8479 mas, bmaj=2.53 mas, bpa=4.597 degrees ! Estimated noise=1030.92 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 = 0.0229152 Jy ! Component: 100 - total flux cleaned = 0.0325818 Jy ! Component: 150 - total flux cleaned = 0.036911 Jy ! Component: 200 - total flux cleaned = 0.0378818 Jy ! Total flux subtracted in 200 components = 0.0378818 Jy ! Clean residual min=-0.008691 max=0.010698 Jy/beam ! Clean residual mean=0.000082 rms=0.002467 Jy/beam ! Combined flux in latest and established models = 0.458139 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.458139 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=0.093201Jy sigma=0.000692 ! Fit after self-cal, rms=0.093094Jy sigma=0.000691 ! Inverting map ! Your choice of large map pixels excluded 0.329% 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 1.08 FD 0.98 HN 1.00* KP 0.99 ! LA 0.96 MK 0.96 NL 1.00* OV 0.96 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.00* KP 0.98 ! LA 0.97 MK 0.97 NL 1.00* OV 0.98 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.00* KP 0.97 ! LA 0.99 MK 0.97 NL 1.00* OV 0.97 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.00* KP 0.95 ! LA 1.01 MK 0.99 NL 1.00* OV 0.97 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.00* KP 0.96 ! LA 0.98 MK 1.02 NL 1.00* OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.00* KP 0.98 ! LA 1.00 MK 1.03 NL 1.00* OV 0.96 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.00* KP 0.98 ! LA 0.99 MK 1.03 NL 1.00* OV 0.98 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.00* KP 0.95 ! LA 0.97 MK 1.00 NL 1.00* OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.00* KP 0.96 ! LA 0.99 MK 1.01 NL 1.00* OV 0.99 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.00* KP 0.99 ! LA 1.02 MK 1.00 NL 1.00* OV 0.97 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.00* KP 0.98 ! LA 1.01 MK 0.98 NL 1.00* OV 0.99 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.00* KP 0.96 ! LA 1.01 MK 1.04 NL 1.00* OV 0.96 ! PT 1.01 SC 1.05 ! ! ! Fit before self-cal, rms=0.093094Jy sigma=0.000691 ! Fit after self-cal, rms=0.092549Jy sigma=0.000679 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.329% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8517 mas, bmaj=2.539 mas, bpa=4.412 degrees ! Estimated noise=1027.73 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 = -0.00350209 Jy ! Component: 100 - total flux cleaned = -0.00384697 Jy ! Component: 150 - total flux cleaned = -0.0041236 Jy ! Component: 200 - total flux cleaned = -0.00412857 Jy ! Total flux subtracted in 200 components = -0.00412857 Jy ! Clean residual min=-0.008155 max=0.007597 Jy/beam ! Clean residual mean=0.000066 rms=0.002100 Jy/beam ! Combined flux in latest and established models = 0.45401 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 42 components and 0.45401 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=0.092172Jy sigma=0.000677 ! Fit after self-cal, rms=0.092180Jy sigma=0.000677 ! Inverting map ! Your choice of large map pixels excluded 0.329% 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=0.092180Jy sigma=0.000677 ! Fit after self-cal, rms=0.091901Jy sigma=0.000676 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.329% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.853 mas, bmaj=2.541 mas, bpa=4.375 degrees ! Estimated noise=1022.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00319384 Jy ! Component: 100 - total flux cleaned = -0.00354324 Jy ! Component: 150 - total flux cleaned = -0.00374967 Jy ! Component: 200 - total flux cleaned = -0.00374405 Jy ! Total flux subtracted in 200 components = -0.00374405 Jy ! Clean residual min=-0.007799 max=0.007340 Jy/beam ! Clean residual mean=0.000075 rms=0.002038 Jy/beam ! Combined flux in latest and established models = 0.450266 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.450266 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=0.091640Jy sigma=0.000675 ! Fit after self-cal, rms=0.091615Jy sigma=0.000675 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.329% 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 = -0.000446296 Jy ! Component: 100 - total flux cleaned = -0.000521445 Jy ! Component: 150 - total flux cleaned = -0.000521563 Jy ! Component: 200 - total flux cleaned = -0.000521134 Jy ! Total flux subtracted in 200 components = -0.000521134 Jy ! Clean residual min=-0.007536 max=0.007419 Jy/beam ! Clean residual mean=0.000073 rms=0.002012 Jy/beam ! Combined flux in latest and established models = 0.449745 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.449745 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=0.091523Jy sigma=0.000675 ! Fit after self-cal, rms=0.091513Jy sigma=0.000674 ! Inverting map ! Your choice of large map pixels excluded 0.329% 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=0.091513Jy sigma=0.000674 ! Fit after self-cal, rms=0.090306Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.329% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8538 mas, bmaj=2.529 mas, bpa=4.442 degrees ! Estimated noise=1021.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000646952 Jy ! Component: 100 - total flux cleaned = 0.000689417 Jy ! Component: 150 - total flux cleaned = 0.000617717 Jy ! Component: 200 - total flux cleaned = 0.000550522 Jy ! Total flux subtracted in 200 components = 0.000550522 Jy ! Clean residual min=-0.003452 max=0.002880 Jy/beam ! Clean residual mean=0.000002 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.450296 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.450296 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=0.090273Jy sigma=0.000650 ! Fit after self-cal, rms=0.090347Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.329% 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 = 0.000212977 Jy ! Component: 100 - total flux cleaned = 0.000214686 Jy ! Component: 150 - total flux cleaned = 0.000153086 Jy ! Component: 200 - total flux cleaned = 9.62513e-05 Jy ! Total flux subtracted in 200 components = 9.62513e-05 Jy ! Clean residual min=-0.003383 max=0.002758 Jy/beam ! Clean residual mean=0.000003 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.450392 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 48 components and 0.450392 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=0.090325Jy sigma=0.000650 ! Fit after self-cal, rms=0.090317Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.329% 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=0.090317Jy sigma=0.000650 ! Fit after self-cal, rms=0.090388Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.329% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=3.241 mas, bmaj=8.754 mas, bpa=6.501 degrees ! Estimated noise=1316.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000538123 Jy ! Component: 100 - total flux cleaned = 0.00053884 Jy ! Component: 150 - total flux cleaned = 0.0005383 Jy ! Component: 200 - total flux cleaned = 0.000537895 Jy ! Total flux subtracted in 200 components = 0.000537895 Jy ! Clean residual min=-0.002620 max=0.002483 Jy/beam ! Clean residual mean=0.000001 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.45093 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 50 components and 0.45093 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=0.090380Jy sigma=0.000650 ! Fit after self-cal, rms=0.090370Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.329% 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 = 0.000130609 Jy ! Component: 100 - total flux cleaned = 0.000134844 Jy ! Component: 150 - total flux cleaned = 0.000136905 Jy ! Component: 200 - total flux cleaned = 0.000137394 Jy ! Total flux subtracted in 200 components = 0.000137394 Jy ! Clean residual min=-0.002600 max=0.002435 Jy/beam ! Clean residual mean=0.000002 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.451067 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 50 components and 0.451067 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=0.090366Jy sigma=0.000650 ! Fit after self-cal, rms=0.090358Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.329% 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 0.329% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8536 mas, bmaj=2.528 mas, bpa=4.463 degrees ! Estimated noise=1021.51 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8536 x 2.528 at 4.463 degrees (North through East) ! Clean map min=-0.0028418 max=0.34084 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 0.329% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.645 mas, bmaj=1.992 mas, bpa=4.66 degrees ! Estimated noise=1549.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.250707 Jy ! Component: 100 - total flux cleaned = 0.34576 Jy ! Component: 150 - total flux cleaned = 0.38907 Jy ! Component: 200 - total flux cleaned = 0.413855 Jy ! Total flux subtracted in 200 components = 0.413855 Jy ! Clean residual min=-0.008021 max=0.013429 Jy/beam ! Clean residual mean=-0.000206 rms=0.002302 Jy/beam ! Combined flux in latest and established models = 0.413855 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.413855 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.329% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8536 mas, bmaj=2.528 mas, bpa=4.463 degrees ! Estimated noise=1021.51 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 = 0.0219035 Jy ! Component: 100 - total flux cleaned = 0.0311485 Jy ! Component: 150 - total flux cleaned = 0.0351254 Jy ! Component: 200 - total flux cleaned = 0.0363344 Jy ! Total flux subtracted in 200 components = 0.0363344 Jy ! Clean residual min=-0.003968 max=0.003823 Jy/beam ! Clean residual mean=-0.000002 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.45019 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.45019 Jy ! Inverting map ! Your choice of large map pixels excluded 0.329% 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 0.329% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=3.241 mas, bmaj=8.754 mas, bpa=6.501 degrees ! Estimated noise=1316.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104594 Jy ! Component: 100 - total flux cleaned = 0.00104164 Jy ! Component: 150 - total flux cleaned = 0.0010394 Jy ! Component: 200 - total flux cleaned = 0.00103794 Jy ! Total flux subtracted in 200 components = 0.00103794 Jy ! Clean residual min=-0.002585 max=0.002677 Jy/beam ! Clean residual mean=0.000003 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.451228 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 = -1.77231e-05 Jy ! Component: 100 - total flux cleaned = -5.00294e-05 Jy ! Component: 150 - total flux cleaned = -7.82183e-05 Jy ! Component: 200 - total flux cleaned = -9.12821e-05 Jy ! Total flux subtracted in 200 components = -9.12821e-05 Jy ! Clean residual min=-0.002593 max=0.002642 Jy/beam ! Clean residual mean=0.000002 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.451136 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.451136 Jy ! Inverting map ! Your choice of large map pixels excluded 0.329% 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 0.329% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8536 mas, bmaj=2.528 mas, bpa=4.463 degrees ! Estimated noise=1021.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000673865 Jy ! Component: 100 - total flux cleaned = -0.00058212 Jy ! Component: 150 - total flux cleaned = -0.000542716 Jy ! Component: 200 - total flux cleaned = -0.000545113 Jy ! Total flux subtracted in 200 components = -0.000545113 Jy ! Clean residual min=-0.003733 max=0.003364 Jy/beam ! Clean residual mean=-0.000000 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.450591 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.450591 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=0.090433Jy sigma=0.000651 ! Fit after self-cal, rms=0.090389Jy sigma=0.000650 wmodel J2359-3133_X_2017_06_10_pus_map.mod ! Writing 46 model components to file: J2359-3133_X_2017_06_10_pus_map.mod wobs J2359-3133_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J2359-3133_X_2017_06_10_pus_uvs.fits wwins J2359-3133_X_2017_06_10_pus_map.win ! wwins: Wrote 2 windows to J2359-3133_X_2017_06_10_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 0.329% 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 = -0.000501103 Jy ! Component: 100 - total flux cleaned = -0.000448188 Jy ! Component: 150 - total flux cleaned = -9.4173e-05 Jy ! Component: 200 - total flux cleaned = 0.000276437 Jy ! Component: 250 - total flux cleaned = 0.000698011 Jy ! Component: 300 - total flux cleaned = 0.000878476 Jy ! Component: 350 - total flux cleaned = 0.000980164 Jy ! Component: 400 - total flux cleaned = 0.00110956 Jy ! Component: 450 - total flux cleaned = 0.00114097 Jy ! Component: 500 - total flux cleaned = 0.00111178 Jy ! Component: 550 - total flux cleaned = 0.00102505 Jy ! Component: 600 - total flux cleaned = 0.000997212 Jy ! Component: 650 - total flux cleaned = 0.000888077 Jy ! Component: 700 - total flux cleaned = 0.000861063 Jy ! Component: 750 - total flux cleaned = 0.000808959 Jy ! Component: 800 - total flux cleaned = 0.000809292 Jy ! Component: 850 - total flux cleaned = 0.000833904 Jy ! Component: 900 - total flux cleaned = 0.000786756 Jy ! Component: 950 - total flux cleaned = 0.000763852 Jy ! Component: 1000 - total flux cleaned = 0.000718466 Jy ! Component: 1050 - total flux cleaned = 0.000630257 Jy ! Component: 1100 - total flux cleaned = 0.000565982 Jy ! Component: 1150 - total flux cleaned = 0.000503302 Jy ! Component: 1200 - total flux cleaned = 0.000482649 Jy ! Component: 1250 - total flux cleaned = 0.000421924 Jy ! Component: 1300 - total flux cleaned = 0.000323022 Jy ! Component: 1350 - total flux cleaned = 0.000206767 Jy ! Component: 1400 - total flux cleaned = 0.000111934 Jy ! Component: 1450 - total flux cleaned = 3.74118e-05 Jy ! Component: 1500 - total flux cleaned = -7.23309e-05 Jy ! Component: 1550 - total flux cleaned = -0.000126436 Jy ! Component: 1600 - total flux cleaned = -0.000232183 Jy ! Component: 1650 - total flux cleaned = -0.000318829 Jy ! Component: 1700 - total flux cleaned = -0.000472113 Jy ! Component: 1750 - total flux cleaned = -0.000606252 Jy ! Component: 1800 - total flux cleaned = -0.000754561 Jy ! Component: 1850 - total flux cleaned = -0.000900798 Jy ! Component: 1900 - total flux cleaned = -0.00106058 Jy ! Component: 1950 - total flux cleaned = -0.00118661 Jy ! Component: 2000 - total flux cleaned = -0.0013106 Jy ! Total flux subtracted in 2048 components = -0.00144801 Jy ! Clean residual min=-0.000879 max=0.000888 Jy/beam ! Clean residual mean=-0.000006 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.449143 Jy keep ! Adding 112 model components to the UV plane model. ! The established model now contains 158 components and 0.449143 Jy ![Exited script file: muppet] wmap "J2359-3133_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.329% 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: 0.8536 x 2.528 at 4.463 degrees (North through East) ! Clean map min=-0.0024956 max=0.33909 Jy/beam ! Writing clean map to FITS file: J2359-3133_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.339086 invert ! Inverting map ! Your choice of large map pixels excluded 0.329% 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 0.000274989 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.243292 0.243292 0.486584 0.973168 1.94634 3.89267 7.78535 15.5707 31.1414 62.2828 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.339 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8536 x 2.528 at 4.463 degrees (North through East) ! Clean map min=-0.0024956 max=0.33909 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 J2359-3133_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:53:51 2019