! Started logfile: J2223-3455_X_2017_03_23_pus_uvs.log on Mon May 13 10:28:22 2019 obs J2223-3455_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J2223-3455_X_2017_03_23_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.521296 visibilities/baseline/integration-bin. ! Found source: J2223-3455 ! ! 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 1124 lines of history. ! ! Reading 6756 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 J2223-3455_X_2017_03_23_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.845517Jy sigma=0.004720 ! Fit after self-cal, rms=0.795169Jy sigma=0.004587 ! 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 0.387% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6092 mas, bmaj=1.918 mas, bpa=-1.377 degrees ! Estimated noise=2845.71 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 = 0.169864 Jy ! Component: 100 - total flux cleaned = 0.211794 Jy ! Total flux subtracted in 100 components = 0.211794 Jy ! Clean residual min=-0.011153 max=0.019438 Jy/beam ! Clean residual mean=-0.000099 rms=0.003334 Jy/beam ! Combined flux in latest and established models = 0.211794 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.211794 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=0.166773Jy sigma=0.000680 ! Fit after self-cal, rms=0.166705Jy sigma=0.000680 ! Inverting map ! Your choice of large map pixels excluded 0.387% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.387% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7604 mas, bmaj=2.196 mas, bpa=-0.3024 degrees ! Estimated noise=1717.98 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0267185 Jy ! Component: 100 - total flux cleaned = 0.0396418 Jy ! Component: 150 - total flux cleaned = 0.0468177 Jy ! Component: 200 - total flux cleaned = 0.0505986 Jy ! Total flux subtracted in 200 components = 0.0505986 Jy ! Clean residual min=-0.007121 max=0.011868 Jy/beam ! Clean residual mean=0.000066 rms=0.001876 Jy/beam ! Combined flux in latest and established models = 0.262393 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 38 components and 0.262392 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=0.163410Jy sigma=0.000642 ! Fit after self-cal, rms=0.163447Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.387% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.30 KP 0.94 ! LA 0.95 MK 0.96 NL 1.00* OV 1.06 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.79 KP 1.03 ! LA 0.98 MK 0.97 NL 1.08 OV 1.05 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 2.02 KP 1.01 ! LA 1.03 MK 0.99 NL 1.00* OV 1.00 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 HN 1.41 KP 0.98 ! LA 1.01 MK 1.05 NL 1.00* OV 1.04 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.15 KP 0.94 ! LA 1.04 MK 0.99 NL 1.00* OV 0.99 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.12 KP 0.97 ! LA 1.02 MK 1.01 NL 1.00* OV 1.00 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.44 KP 1.00 ! LA 1.01 MK 1.02 NL 1.00* OV 1.02 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.64 KP 0.99 ! LA 0.97 MK 1.00 NL 1.00* OV 1.02 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.21 KP 0.96 ! LA 1.06 MK 1.05 NL 1.00* OV 1.01 ! PT 0.88 SC 0.97 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.19 KP 0.91 ! LA 1.04 MK 0.95 NL 1.00* OV 1.03 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.63 KP 1.02 ! LA 0.98 MK 1.09 NL 1.00* OV 1.01 ! PT 0.98 SC 0.89 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.75 KP 1.02 ! LA 1.05 MK 0.96 NL 1.00* OV 0.99 ! PT 0.89 SC 0.94 ! ! ! Fit before self-cal, rms=0.163447Jy sigma=0.000640 ! Fit after self-cal, rms=0.207174Jy sigma=0.000630 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.389% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7652 mas, bmaj=2.199 mas, bpa=-0.221 degrees ! Estimated noise=1726.64 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153991 Jy ! Component: 100 - total flux cleaned = -0.00153357 Jy ! Component: 150 - total flux cleaned = -0.00159726 Jy ! Component: 200 - total flux cleaned = -0.00165377 Jy ! Total flux subtracted in 200 components = -0.00165377 Jy ! Clean residual min=-0.005029 max=0.004757 Jy/beam ! Clean residual mean=0.000167 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 0.260739 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.260739 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=0.207098Jy sigma=0.000629 ! Fit after self-cal, rms=0.207297Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.389% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.207297Jy sigma=0.000629 ! Fit after self-cal, rms=0.215346Jy sigma=0.000625 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.389% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7653 mas, bmaj=2.2 mas, bpa=-0.2583 degrees ! Estimated noise=1721.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124376 Jy ! Component: 100 - total flux cleaned = -0.00136391 Jy ! Component: 150 - total flux cleaned = -0.00141906 Jy ! Component: 200 - total flux cleaned = -0.00141866 Jy ! Total flux subtracted in 200 components = -0.00141866 Jy ! Clean residual min=-0.004213 max=0.004552 Jy/beam ! Clean residual mean=0.000116 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.25932 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.25932 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=0.215294Jy sigma=0.000625 ! Fit after self-cal, rms=0.215315Jy sigma=0.000625 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.389% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000514546 Jy ! Component: 100 - total flux cleaned = -0.000516597 Jy ! Component: 150 - total flux cleaned = -0.000562739 Jy ! Component: 200 - total flux cleaned = -0.000604138 Jy ! Total flux subtracted in 200 components = -0.000604138 Jy ! Clean residual min=-0.004216 max=0.004513 Jy/beam ! Clean residual mean=0.000110 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.258716 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.258716 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=0.215278Jy sigma=0.000625 ! Fit after self-cal, rms=0.215251Jy sigma=0.000625 ! Inverting map ! Your choice of large map pixels excluded 0.389% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.215251Jy sigma=0.000625 ! Fit after self-cal, rms=0.221463Jy sigma=0.000621 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.389% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7643 mas, bmaj=2.202 mas, bpa=-0.2959 degrees ! Estimated noise=1718.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113099 Jy ! Component: 100 - total flux cleaned = -0.00107973 Jy ! Component: 150 - total flux cleaned = -0.00103569 Jy ! Component: 200 - total flux cleaned = -0.00107144 Jy ! Total flux subtracted in 200 components = -0.00107144 Jy ! Clean residual min=-0.003667 max=0.004175 Jy/beam ! Clean residual mean=0.000097 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.257645 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.257645 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=0.221416Jy sigma=0.000621 ! Fit after self-cal, rms=0.221473Jy sigma=0.000620 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.389% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000675649 Jy ! Component: 100 - total flux cleaned = -0.00067642 Jy ! Component: 150 - total flux cleaned = -0.000744968 Jy ! Component: 200 - total flux cleaned = -0.000778176 Jy ! Total flux subtracted in 200 components = -0.000778176 Jy ! Clean residual min=-0.003663 max=0.004071 Jy/beam ! Clean residual mean=0.000088 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.256866 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.256866 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=0.221442Jy sigma=0.000620 ! Fit after self-cal, rms=0.221420Jy sigma=0.000620 ! Inverting map ! Your choice of large map pixels excluded 0.389% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.221420Jy sigma=0.000620 ! Fit after self-cal, rms=0.223689Jy sigma=0.000620 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.389% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.631 mas, bmaj=7.651 mas, bpa=2.102 degrees ! Estimated noise=2194.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00116266 Jy ! Component: 100 - total flux cleaned = -0.00116639 Jy ! Component: 150 - total flux cleaned = -0.00125846 Jy ! Component: 200 - total flux cleaned = -0.00131304 Jy ! Total flux subtracted in 200 components = -0.00131304 Jy ! Clean residual min=-0.004224 max=0.005475 Jy/beam ! Clean residual mean=0.000160 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.255553 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 81 components and 0.255553 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=0.223671Jy sigma=0.000620 ! Fit after self-cal, rms=0.223691Jy sigma=0.000620 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.389% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000533394 Jy ! Component: 100 - total flux cleaned = -0.000560193 Jy ! Component: 150 - total flux cleaned = -0.000588994 Jy ! Component: 200 - total flux cleaned = -0.000664078 Jy ! Total flux subtracted in 200 components = -0.000664078 Jy ! Clean residual min=-0.004242 max=0.005446 Jy/beam ! Clean residual mean=0.000141 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.254889 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 85 components and 0.254889 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=0.223670Jy sigma=0.000620 ! Fit after self-cal, rms=0.223677Jy sigma=0.000620 ! Inverting map ! Your choice of large map pixels excluded 0.389% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.389% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7637 mas, bmaj=2.201 mas, bpa=-0.2985 degrees ! Estimated noise=1715.77 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7637 x 2.201 at -0.2985 degrees (North through East) ! Clean map min=-0.0070835 max=0.21498 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 0.389% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6106 mas, bmaj=1.906 mas, bpa=-0.8955 degrees ! Estimated noise=2908.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.172508 Jy ! Component: 100 - total flux cleaned = 0.215023 Jy ! Component: 150 - total flux cleaned = 0.23283 Jy ! Component: 200 - total flux cleaned = 0.242931 Jy ! Total flux subtracted in 200 components = 0.242931 Jy ! Clean residual min=-0.006255 max=0.007425 Jy/beam ! Clean residual mean=-0.000013 rms=0.001787 Jy/beam ! Combined flux in latest and established models = 0.242931 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.242931 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.389% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7637 mas, bmaj=2.201 mas, bpa=-0.2985 degrees ! Estimated noise=1715.77 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) ! Added new window around map position (-0.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00864237 Jy ! Component: 100 - total flux cleaned = 0.0111834 Jy ! Component: 150 - total flux cleaned = 0.0118658 Jy ! Component: 200 - total flux cleaned = 0.0120991 Jy ! Total flux subtracted in 200 components = 0.0120991 Jy ! Clean residual min=-0.003926 max=0.004237 Jy/beam ! Clean residual mean=0.000059 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.25503 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 52 components and 0.25503 Jy ! Inverting map ! Your choice of large map pixels excluded 0.389% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.389% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.631 mas, bmaj=7.651 mas, bpa=2.102 degrees ! Estimated noise=2194.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000891146 Jy ! Component: 100 - total flux cleaned = 0.000662858 Jy ! Component: 150 - total flux cleaned = 0.000346772 Jy ! Component: 200 - total flux cleaned = 8.42484e-05 Jy ! Total flux subtracted in 200 components = 8.42484e-05 Jy ! Clean residual min=-0.004367 max=0.005263 Jy/beam ! Clean residual mean=0.000142 rms=0.001485 Jy/beam ! Combined flux in latest and established models = 0.255114 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000229435 Jy ! Component: 100 - total flux cleaned = -0.00043822 Jy ! Component: 150 - total flux cleaned = -0.000628503 Jy ! Component: 200 - total flux cleaned = -0.000800382 Jy ! Total flux subtracted in 200 components = -0.000800382 Jy ! Clean residual min=-0.004348 max=0.005266 Jy/beam ! Clean residual mean=0.000123 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.254314 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.254314 Jy ! Inverting map ! Your choice of large map pixels excluded 0.389% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.389% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7637 mas, bmaj=2.201 mas, bpa=-0.2985 degrees ! Estimated noise=1715.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116129 Jy ! Component: 100 - total flux cleaned = -8.16192e-05 Jy ! Component: 150 - total flux cleaned = -0.000189361 Jy ! Component: 200 - total flux cleaned = -0.000285579 Jy ! Total flux subtracted in 200 components = -0.000285579 Jy ! Clean residual min=-0.003754 max=0.004087 Jy/beam ! Clean residual mean=0.000053 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.254028 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.254028 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=0.223704Jy sigma=0.000620 ! Fit after self-cal, rms=0.223641Jy sigma=0.000620 wmodel J2223-3455_X_2017_03_23_pus_map.mod ! Writing 74 model components to file: J2223-3455_X_2017_03_23_pus_map.mod wobs J2223-3455_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J2223-3455_X_2017_03_23_pus_uvs.fits wwins J2223-3455_X_2017_03_23_pus_map.win ! wwins: Wrote 3 windows to J2223-3455_X_2017_03_23_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 0.389% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000199648 Jy ! Component: 100 - total flux cleaned = -5.33159e-06 Jy ! Component: 150 - total flux cleaned = 5.75121e-05 Jy ! Component: 200 - total flux cleaned = 0.000115214 Jy ! Component: 250 - total flux cleaned = -9.73571e-05 Jy ! Component: 300 - total flux cleaned = -0.000250964 Jy ! Component: 350 - total flux cleaned = -0.000399476 Jy ! Component: 400 - total flux cleaned = -0.000640289 Jy ! Component: 450 - total flux cleaned = -0.000640369 Jy ! Component: 500 - total flux cleaned = -0.00077965 Jy ! Component: 550 - total flux cleaned = -0.000870602 Jy ! Component: 600 - total flux cleaned = -0.00100368 Jy ! Component: 650 - total flux cleaned = -0.00104751 Jy ! Component: 700 - total flux cleaned = -0.00104782 Jy ! Component: 750 - total flux cleaned = -0.00113211 Jy ! Component: 800 - total flux cleaned = -0.00117341 Jy ! Component: 850 - total flux cleaned = -0.00121364 Jy ! Component: 900 - total flux cleaned = -0.00125321 Jy ! Component: 950 - total flux cleaned = -0.0013701 Jy ! Component: 1000 - total flux cleaned = -0.00144694 Jy ! Component: 1050 - total flux cleaned = -0.00152221 Jy ! Component: 1100 - total flux cleaned = -0.00167063 Jy ! Component: 1150 - total flux cleaned = -0.00170711 Jy ! Component: 1200 - total flux cleaned = -0.00174291 Jy ! Component: 1250 - total flux cleaned = -0.00174276 Jy ! Component: 1300 - total flux cleaned = -0.00170791 Jy ! Component: 1350 - total flux cleaned = -0.00170792 Jy ! Component: 1400 - total flux cleaned = -0.00160541 Jy ! Component: 1450 - total flux cleaned = -0.00153801 Jy ! Component: 1500 - total flux cleaned = -0.00150466 Jy ! Component: 1550 - total flux cleaned = -0.00143878 Jy ! Component: 1600 - total flux cleaned = -0.00147167 Jy ! Component: 1650 - total flux cleaned = -0.00143967 Jy ! Component: 1700 - total flux cleaned = -0.00153539 Jy ! Component: 1750 - total flux cleaned = -0.00159833 Jy ! Component: 1800 - total flux cleaned = -0.00162946 Jy ! Component: 1850 - total flux cleaned = -0.00156757 Jy ! Component: 1900 - total flux cleaned = -0.00165923 Jy ! Component: 1950 - total flux cleaned = -0.00171995 Jy ! Component: 2000 - total flux cleaned = -0.00168981 Jy ! Total flux subtracted in 2048 components = -0.00171908 Jy ! Clean residual min=-0.001481 max=0.001796 Jy/beam ! Clean residual mean=0.000018 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.252309 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 202 components and 0.252309 Jy ![Exited script file: muppet] wmap "J2223-3455_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.389% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7637 x 2.201 at -0.2985 degrees (North through East) ! Clean map min=-0.0054786 max=0.21825 Jy/beam ! Writing clean map to FITS file: J2223-3455_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.218252 invert ! Inverting map ! Your choice of large map pixels excluded 0.389% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000568478 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.781407 0.781407 1.56281 3.12563 6.25125 12.5025 25.005 50.01 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.218 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7637 x 2.201 at -0.2985 degrees (North through East) ! Clean map min=-0.0054786 max=0.21825 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 J2223-3455_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:28:23 2019