! Started logfile: J1719+0658_X_2017_06_10_pus_uvs.log on Mon May 6 12:50:36 2019 obs J1719+0658_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1719+0658_X_2017_06_10_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.957697 visibilities/baseline/integration-bin. ! Found source: J1719+0658 ! ! 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 42924 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 J1719+0658_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.842981Jy sigma=0.007738 ! Fit after self-cal, rms=0.834799Jy sigma=0.007667 ! 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 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7291 mas, bmaj=1.714 mas, bpa=-1.689 degrees ! Estimated noise=597.299 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 = 0.127563 Jy ! Component: 100 - total flux cleaned = 0.156862 Jy ! Total flux subtracted in 100 components = 0.156862 Jy ! Clean residual min=-0.004511 max=0.011289 Jy/beam ! Clean residual mean=-0.000021 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.156862 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.156862 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=0.080073Jy sigma=0.000696 ! Fit after self-cal, rms=0.080075Jy sigma=0.000696 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129483 Jy ! Component: 100 - total flux cleaned = 0.0205987 Jy ! Total flux subtracted in 100 components = 0.0205987 Jy ! Clean residual min=-0.002743 max=0.003924 Jy/beam ! Clean residual mean=-0.000007 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.17746 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.17746 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=0.077609Jy sigma=0.000670 ! Fit after self-cal, rms=0.077614Jy sigma=0.000670 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00483359 Jy ! Component: 100 - total flux cleaned = 0.00791508 Jy ! Total flux subtracted in 100 components = 0.00791508 Jy ! Clean residual min=-0.002214 max=0.001987 Jy/beam ! Clean residual mean=-0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.185375 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.185375 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=0.077278Jy sigma=0.000666 ! Fit after self-cal, rms=0.077281Jy sigma=0.000666 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.898 mas, bmaj=1.982 mas, bpa=-1.681 degrees ! Estimated noise=375.257 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 = 0.0024266 Jy ! Component: 100 - total flux cleaned = 0.00381596 Jy ! Component: 150 - total flux cleaned = 0.00468224 Jy ! Component: 200 - total flux cleaned = 0.00516799 Jy ! Total flux subtracted in 200 components = 0.00516799 Jy ! Clean residual min=-0.001484 max=0.001431 Jy/beam ! Clean residual mean=0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.190543 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.190543 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=0.077211Jy sigma=0.000665 ! Fit after self-cal, rms=0.077213Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 1.00 FD 0.97 HN 1.04 KP 1.01 ! LA 0.98 MK 0.99 NL 0.98 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 1.01 ! LA 0.97 MK 1.01 NL 0.98 OV 0.99 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 1.00 ! LA 0.99 MK 0.99 NL 0.99 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.03 KP 1.01 ! LA 1.00 MK 1.01 NL 0.97 OV 0.97 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.97 KP 1.01 ! LA 0.97 MK 1.05 NL 0.99 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.03 KP 1.03 ! LA 0.99 MK 1.02 NL 0.98 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.98 KP 1.02 ! LA 1.01 MK 1.03 NL 0.99 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.98 KP 1.02 ! LA 0.98 MK 1.03 NL 0.97 OV 1.01 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 1.03 ! LA 0.99 MK 0.98 NL 0.99 OV 1.00 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 1.01 ! LA 1.02 MK 1.00 NL 1.00 OV 0.99 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.04 KP 1.01 ! LA 1.00 MK 1.02 NL 0.99 OV 0.99 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.99 KP 0.97 ! LA 1.01 MK 1.02 NL 0.97 OV 1.02 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.077213Jy sigma=0.000665 ! Fit after self-cal, rms=0.077373Jy sigma=0.000663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9029 mas, bmaj=1.988 mas, bpa=-1.801 degrees ! Estimated noise=375.941 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 = -0.000141947 Jy ! Component: 100 - total flux cleaned = -0.000243108 Jy ! Component: 150 - total flux cleaned = -0.000268965 Jy ! Component: 200 - total flux cleaned = -0.000279254 Jy ! Total flux subtracted in 200 components = -0.000279254 Jy ! Clean residual min=-0.001220 max=0.001294 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.190264 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.190264 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=0.077365Jy sigma=0.000663 ! Fit after self-cal, rms=0.077372Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.077372Jy sigma=0.000663 ! Fit after self-cal, rms=0.077731Jy sigma=0.000662 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9025 mas, bmaj=1.988 mas, bpa=-1.828 degrees ! Estimated noise=376.002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.28311e-05 Jy ! Component: 100 - total flux cleaned = -9.13469e-05 Jy ! Component: 150 - total flux cleaned = -0.000125103 Jy ! Component: 200 - total flux cleaned = -0.000155421 Jy ! Total flux subtracted in 200 components = -0.000155421 Jy ! Clean residual min=-0.001058 max=0.001081 Jy/beam ! Clean residual mean=-0.000002 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.190109 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.190109 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=0.077729Jy sigma=0.000662 ! Fit after self-cal, rms=0.077739Jy sigma=0.000662 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 (19.6, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000358532 Jy ! Component: 100 - total flux cleaned = 0.000375127 Jy ! Component: 150 - total flux cleaned = 0.000373311 Jy ! Component: 200 - total flux cleaned = 0.000389002 Jy ! Total flux subtracted in 200 components = 0.000389002 Jy ! Clean residual min=-0.000949 max=0.000893 Jy/beam ! Clean residual mean=-0.000003 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.190498 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.190498 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=0.077724Jy sigma=0.000662 ! Fit after self-cal, rms=0.077722Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.077722Jy sigma=0.000662 ! Fit after self-cal, rms=0.077778Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9028 mas, bmaj=1.989 mas, bpa=-1.852 degrees ! Estimated noise=376.024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.50017e-05 Jy ! Component: 100 - total flux cleaned = 1.21426e-05 Jy ! Component: 150 - total flux cleaned = -2.20928e-05 Jy ! Component: 200 - total flux cleaned = -6.38198e-05 Jy ! Total flux subtracted in 200 components = -6.38198e-05 Jy ! Clean residual min=-0.000912 max=0.000904 Jy/beam ! Clean residual mean=-0.000003 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.190434 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.190434 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=0.077774Jy sigma=0.000662 ! Fit after self-cal, rms=0.077775Jy sigma=0.000662 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.07447e-05 Jy ! Component: 100 - total flux cleaned = -5.87838e-05 Jy ! Component: 150 - total flux cleaned = -6.77438e-05 Jy ! Component: 200 - total flux cleaned = -9.29145e-05 Jy ! Total flux subtracted in 200 components = -9.29145e-05 Jy ! Clean residual min=-0.000897 max=0.000906 Jy/beam ! Clean residual mean=-0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.190341 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.190341 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=0.077774Jy sigma=0.000662 ! Fit after self-cal, rms=0.077773Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.077773Jy sigma=0.000662 ! Fit after self-cal, rms=0.077778Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.151 mas, bmaj=3.114 mas, bpa=0.4915 degrees ! Estimated noise=473.417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000338472 Jy ! Component: 100 - total flux cleaned = 0.000440482 Jy ! Component: 150 - total flux cleaned = 0.000508892 Jy ! Component: 200 - total flux cleaned = 0.00052501 Jy ! Total flux subtracted in 200 components = 0.00052501 Jy ! Clean residual min=-0.000944 max=0.000973 Jy/beam ! Clean residual mean=-0.000005 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.190866 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 89 components and 0.190866 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=0.077779Jy sigma=0.000662 ! Fit after self-cal, rms=0.077778Jy sigma=0.000662 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 1.94587e-05 Jy ! Component: 100 - total flux cleaned = 3.51326e-05 Jy ! Component: 150 - total flux cleaned = 2.07623e-05 Jy ! Component: 200 - total flux cleaned = 2.11119e-05 Jy ! Total flux subtracted in 200 components = 2.11119e-05 Jy ! Clean residual min=-0.000936 max=0.000968 Jy/beam ! Clean residual mean=-0.000005 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.190887 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.190887 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=0.077780Jy sigma=0.000662 ! Fit after self-cal, rms=0.077779Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9029 mas, bmaj=1.989 mas, bpa=-1.862 degrees ! Estimated noise=376.025 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9029 x 1.989 at -1.862 degrees (North through East) ! Clean map min=-0.00082637 max=0.1679 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 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7325 mas, bmaj=1.719 mas, bpa=-1.876 degrees ! Estimated noise=599.817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.127985 Jy ! Component: 100 - total flux cleaned = 0.157202 Jy ! Component: 150 - total flux cleaned = 0.169873 Jy ! Component: 200 - total flux cleaned = 0.177367 Jy ! Total flux subtracted in 200 components = 0.177367 Jy ! Clean residual min=-0.002087 max=0.003795 Jy/beam ! Clean residual mean=-0.000010 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.177367 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.177367 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9029 mas, bmaj=1.989 mas, bpa=-1.862 degrees ! Estimated noise=376.025 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 = 0.00560834 Jy ! Component: 100 - total flux cleaned = 0.00860292 Jy ! Component: 150 - total flux cleaned = 0.0102189 Jy ! Component: 200 - total flux cleaned = 0.0109473 Jy ! Total flux subtracted in 200 components = 0.0109473 Jy ! Clean residual min=-0.001110 max=0.001195 Jy/beam ! Clean residual mean=-0.000004 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.188314 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.188314 Jy ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (1.4, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111232 Jy ! Component: 100 - total flux cleaned = 0.0016908 Jy ! Component: 150 - total flux cleaned = 0.00203221 Jy ! Component: 200 - total flux cleaned = 0.00230065 Jy ! Total flux subtracted in 200 components = 0.00230065 Jy ! Clean residual min=-0.001023 max=0.000858 Jy/beam ! Clean residual mean=-0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.190615 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.190615 Jy ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.151 mas, bmaj=3.114 mas, bpa=0.4915 degrees ! Estimated noise=473.417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333008 Jy ! Component: 100 - total flux cleaned = 0.000580867 Jy ! Component: 150 - total flux cleaned = 0.000710621 Jy ! Component: 200 - total flux cleaned = 0.000785576 Jy ! Total flux subtracted in 200 components = 0.000785576 Jy ! Clean residual min=-0.000857 max=0.000946 Jy/beam ! Clean residual mean=-0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.1914 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 = 3.70852e-05 Jy ! Component: 100 - total flux cleaned = 7.03195e-05 Jy ! Component: 150 - total flux cleaned = 8.56078e-05 Jy ! Component: 200 - total flux cleaned = 0.000105842 Jy ! Total flux subtracted in 200 components = 0.000105842 Jy ! Clean residual min=-0.000840 max=0.000945 Jy/beam ! Clean residual mean=-0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.191506 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 100 components and 0.191506 Jy ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9029 mas, bmaj=1.989 mas, bpa=-1.862 degrees ! Estimated noise=376.025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103865 Jy ! Component: 100 - total flux cleaned = -0.000139043 Jy ! Component: 150 - total flux cleaned = -0.000138398 Jy ! Component: 200 - total flux cleaned = -0.000152773 Jy ! Total flux subtracted in 200 components = -0.000152773 Jy ! Clean residual min=-0.000954 max=0.000788 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.191353 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.191353 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=0.077773Jy sigma=0.000661 ! Fit after self-cal, rms=0.077769Jy sigma=0.000661 wmodel J1719+0658_X_2017_06_10_pus_map.mod ! Writing 111 model components to file: J1719+0658_X_2017_06_10_pus_map.mod wobs J1719+0658_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1719+0658_X_2017_06_10_pus_uvs.fits wwins J1719+0658_X_2017_06_10_pus_map.win ! wwins: Wrote 3 windows to J1719+0658_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 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000245489 Jy ! Component: 100 - total flux cleaned = -0.000273696 Jy ! Component: 150 - total flux cleaned = -0.000342163 Jy ! Component: 200 - total flux cleaned = -0.000368853 Jy ! Component: 250 - total flux cleaned = -0.000381687 Jy ! Component: 300 - total flux cleaned = -0.000369408 Jy ! Component: 350 - total flux cleaned = -0.000381335 Jy ! Component: 400 - total flux cleaned = -0.000381522 Jy ! Component: 450 - total flux cleaned = -0.000427817 Jy ! Component: 500 - total flux cleaned = -0.000461574 Jy ! Component: 550 - total flux cleaned = -0.000461469 Jy ! Component: 600 - total flux cleaned = -0.000461528 Jy ! Component: 650 - total flux cleaned = -0.000493778 Jy ! Component: 700 - total flux cleaned = -0.000525445 Jy ! Component: 750 - total flux cleaned = -0.000546118 Jy ! Component: 800 - total flux cleaned = -0.000556184 Jy ! Component: 850 - total flux cleaned = -0.000556093 Jy ! Component: 900 - total flux cleaned = -0.000546131 Jy ! Component: 950 - total flux cleaned = -0.000566047 Jy ! Component: 1000 - total flux cleaned = -0.000565994 Jy ! Component: 1050 - total flux cleaned = -0.000614224 Jy ! Component: 1100 - total flux cleaned = -0.000604786 Jy ! Component: 1150 - total flux cleaned = -0.000642645 Jy ! Component: 1200 - total flux cleaned = -0.000642669 Jy ! Component: 1250 - total flux cleaned = -0.000670493 Jy ! Component: 1300 - total flux cleaned = -0.0006796 Jy ! Component: 1350 - total flux cleaned = -0.00068853 Jy ! Component: 1400 - total flux cleaned = -0.000688503 Jy ! Component: 1450 - total flux cleaned = -0.000688594 Jy ! Component: 1500 - total flux cleaned = -0.000697442 Jy ! Component: 1550 - total flux cleaned = -0.000688847 Jy ! Component: 1600 - total flux cleaned = -0.000714826 Jy ! Component: 1650 - total flux cleaned = -0.000706207 Jy ! Component: 1700 - total flux cleaned = -0.000731482 Jy ! Component: 1750 - total flux cleaned = -0.000723101 Jy ! Component: 1800 - total flux cleaned = -0.00073964 Jy ! Component: 1850 - total flux cleaned = -0.000714869 Jy ! Component: 1900 - total flux cleaned = -0.000723026 Jy ! Component: 1950 - total flux cleaned = -0.000714997 Jy ! Component: 2000 - total flux cleaned = -0.000722966 Jy ! Total flux subtracted in 2048 components = -0.000730941 Jy ! Clean residual min=-0.000427 max=0.000482 Jy/beam ! Clean residual mean=-0.000001 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.190622 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 250 components and 0.190622 Jy ![Exited script file: muppet] wmap "J1719+0658_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9029 x 1.989 at -1.862 degrees (North through East) ! Clean map min=-0.00077279 max=0.16801 Jy/beam ! Writing clean map to FITS file: J1719+0658_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 0.168015 invert ! Inverting map ! Your choice of large map pixels excluded 0.121% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153097 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.273364 0.273364 0.546729 1.09346 2.18692 4.37383 8.74766 17.4953 34.9906 69.9813 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.168 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9029 x 1.989 at -1.862 degrees (North through East) ! Clean map min=-0.00077279 max=0.16801 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 J1719+0658_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:50:38 2019