! Started logfile: J0631-1410_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:11:43 2017 obs J0631-1410_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0631-1410_X_2015_01_23_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.766082 visibilities/baseline/integration-bin. ! Found source: J0631-1410 ! ! 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 350 lines of history. ! ! Reading 23580 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 J0631-1410_X_2015_01_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 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.555553Jy sigma=0.006730 ! Fit after self-cal, rms=0.502570Jy sigma=0.006148 ! 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 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7271 mas, bmaj=1.974 mas, bpa=-0.5706 degrees ! Estimated noise=713.478 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 = 0.435982 Jy ! Component: 100 - total flux cleaned = 0.534389 Jy ! Total flux subtracted in 100 components = 0.534389 Jy ! Clean residual min=-0.044365 max=0.072766 Jy/beam ! Clean residual mean=0.000036 rms=0.014177 Jy/beam ! Combined flux in latest and established models = 0.534389 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.534389 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=0.239258Jy sigma=0.002859 ! Fit after self-cal, rms=0.239250Jy sigma=0.002859 ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.878 mas, bmaj=2.254 mas, bpa=1.262 degrees ! Estimated noise=401.519 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 = 0.00654167 Jy ! Component: 100 - total flux cleaned = 0.00440869 Jy ! Component: 150 - total flux cleaned = 0.00217095 Jy ! Component: 200 - total flux cleaned = 0.000369 Jy ! Total flux subtracted in 200 components = 0.000369 Jy ! Clean residual min=-0.058954 max=0.080242 Jy/beam ! Clean residual mean=0.000222 rms=0.017516 Jy/beam ! Combined flux in latest and established models = 0.534758 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.534758 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=0.235140Jy sigma=0.002825 ! Fit after self-cal, rms=0.235125Jy sigma=0.002825 ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.99 HN 1.01 KP 0.82 ! LA 2.25 MK 0.97 NL 0.90 OV 0.89 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.01 HN 1.02 KP 0.78 ! LA 2.33 MK 0.96 NL 0.90 OV 0.88 ! PT 0.87 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.99 HN 1.04 KP 0.74 ! LA 2.30 MK 0.98 NL 0.91 OV 0.89 ! PT 0.86 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.98 HN 1.03 KP 0.70 ! LA 2.34 MK 1.00 NL 0.90 OV 0.88 ! PT 0.87 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.98 HN 0.98 KP 0.67 ! LA 2.34 MK 1.01 NL 0.91 OV 0.89 ! PT 0.87 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 1.02 KP 0.66 ! LA 2.34 MK 0.99 NL 0.92 OV 0.91 ! PT 0.87 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.15 KP 0.66 ! LA 2.34 MK 1.06 NL 0.96 OV 0.96 ! PT 0.93 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.03 HN 1.09 KP 0.66 ! LA 2.33 MK 0.99 NL 0.93 OV 0.93 ! PT 0.87 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00 HN 1.07 KP 0.68 ! LA 2.35 MK 1.00 NL 0.92 OV 0.92 ! PT 0.89 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 HN 1.07 KP 0.71 ! LA 2.34 MK 1.02 NL 0.93 OV 0.92 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.02 HN 1.05 KP 0.73 ! LA 2.33 MK 1.02 NL 0.93 OV 0.91 ! PT 0.90 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.02 HN 1.05 KP 0.75 ! LA 2.32 MK 1.03 NL 0.93 OV 0.91 ! PT 0.89 SC 1.01 ! ! ! Fit before self-cal, rms=0.235125Jy sigma=0.002825 ! Fit after self-cal, rms=0.271230Jy sigma=0.001730 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8783 mas, bmaj=2.24 mas, bpa=1.081 degrees ! Estimated noise=398.193 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 = 0.00950325 Jy ! Component: 100 - total flux cleaned = 0.0120575 Jy ! Component: 150 - total flux cleaned = 0.0124842 Jy ! Component: 200 - total flux cleaned = 0.0127228 Jy ! Total flux subtracted in 200 components = 0.0127228 Jy ! Clean residual min=-0.035734 max=0.035882 Jy/beam ! Clean residual mean=0.000414 rms=0.010241 Jy/beam ! Combined flux in latest and established models = 0.547481 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.547481 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=0.270701Jy sigma=0.001724 ! Fit after self-cal, rms=0.270957Jy sigma=0.001722 ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.270957Jy sigma=0.001722 ! Fit after self-cal, rms=0.316455Jy sigma=0.000853 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8721 mas, bmaj=2.235 mas, bpa=0.8506 degrees ! Estimated noise=405.947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108673 Jy ! Component: 100 - total flux cleaned = 0.017152 Jy ! Component: 150 - total flux cleaned = 0.0210239 Jy ! Component: 200 - total flux cleaned = 0.0234367 Jy ! Total flux subtracted in 200 components = 0.0234367 Jy ! Clean residual min=-0.008026 max=0.006417 Jy/beam ! Clean residual mean=0.000036 rms=0.002191 Jy/beam ! Combined flux in latest and established models = 0.570918 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.570918 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=0.316126Jy sigma=0.000836 ! Fit after self-cal, rms=0.316536Jy sigma=0.000835 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.00189581 Jy ! Component: 100 - total flux cleaned = 0.00221799 Jy ! Component: 150 - total flux cleaned = 0.00241352 Jy ! Component: 200 - total flux cleaned = 0.00255432 Jy ! Total flux subtracted in 200 components = 0.00255432 Jy ! Clean residual min=-0.007939 max=0.006369 Jy/beam ! Clean residual mean=0.000037 rms=0.002187 Jy/beam ! Combined flux in latest and established models = 0.573472 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.573472 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=0.316526Jy sigma=0.000835 ! Fit after self-cal, rms=0.316531Jy sigma=0.000835 ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.316531Jy sigma=0.000835 ! Fit after self-cal, rms=0.326833Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8714 mas, bmaj=2.236 mas, bpa=0.8158 degrees ! Estimated noise=406.297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132094 Jy ! Component: 100 - total flux cleaned = 0.00153121 Jy ! Component: 150 - total flux cleaned = 0.00170574 Jy ! Component: 200 - total flux cleaned = 0.00182844 Jy ! Total flux subtracted in 200 components = 0.00182844 Jy ! Clean residual min=-0.002127 max=0.003627 Jy/beam ! Clean residual mean=-0.000028 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.575301 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.575301 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=0.326824Jy sigma=0.000776 ! Fit after self-cal, rms=0.326792Jy sigma=0.000776 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 (-0.2, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322413 Jy ! Component: 100 - total flux cleaned = 0.0048374 Jy ! Component: 150 - total flux cleaned = 0.00578108 Jy ! Component: 200 - total flux cleaned = 0.00595586 Jy ! Total flux subtracted in 200 components = 0.00595586 Jy ! Clean residual min=-0.001787 max=0.002008 Jy/beam ! Clean residual mean=-0.000018 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.581257 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 52 components and 0.581257 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=0.326762Jy sigma=0.000774 ! Fit after self-cal, rms=0.326773Jy sigma=0.000774 ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.326773Jy sigma=0.000774 ! Fit after self-cal, rms=0.328198Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.067 mas, bmaj=3.873 mas, bpa=-1.281 degrees ! Estimated noise=521.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150791 Jy ! Component: 100 - total flux cleaned = 0.00223072 Jy ! Component: 150 - total flux cleaned = 0.00264884 Jy ! Component: 200 - total flux cleaned = 0.0027056 Jy ! Total flux subtracted in 200 components = 0.0027056 Jy ! Clean residual min=-0.001975 max=0.002553 Jy/beam ! Clean residual mean=-0.000030 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.583962 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.583962 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=0.328199Jy sigma=0.000773 ! Fit after self-cal, rms=0.328199Jy sigma=0.000773 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000157851 Jy ! Component: 100 - total flux cleaned = 0.000228399 Jy ! Component: 150 - total flux cleaned = 0.000283073 Jy ! Component: 200 - total flux cleaned = 0.00032669 Jy ! Total flux subtracted in 200 components = 0.00032669 Jy ! Clean residual min=-0.001929 max=0.002479 Jy/beam ! Clean residual mean=-0.000029 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.584289 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.584289 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=0.328200Jy sigma=0.000773 ! Fit after self-cal, rms=0.328202Jy sigma=0.000773 ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8713 mas, bmaj=2.235 mas, bpa=0.796 degrees ! Estimated noise=406.439 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8713 x 2.235 at 0.796 degrees (North through East) ! Clean map min=-0.001679 max=0.54924 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 ! Performing amp+phase self-cal ! ! 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=0.328202Jy sigma=0.000773 ! Fit after self-cal, rms=0.770085Jy sigma=0.000716 ! Inverting map and beam ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8713 mas, bmaj=2.235 mas, bpa=0.7788 degrees ! Estimated noise=406.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000671761 Jy ! Component: 100 - total flux cleaned = 0.000861139 Jy ! Component: 150 - total flux cleaned = 0.000862745 Jy ! Component: 200 - total flux cleaned = 0.000863059 Jy ! Total flux subtracted in 200 components = 0.000863059 Jy ! Clean residual min=-0.001807 max=0.001599 Jy/beam ! Clean residual mean=-0.000014 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.585152 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.585152 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=0.770080Jy sigma=0.000716 ! Fit after self-cal, rms=0.770078Jy sigma=0.000716 ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.52722e-05 Jy ! Component: 100 - total flux cleaned = 7.38362e-05 Jy ! Component: 150 - total flux cleaned = 7.38029e-05 Jy ! Component: 200 - total flux cleaned = 7.32423e-05 Jy ! Total flux subtracted in 200 components = 7.32423e-05 Jy ! Clean residual min=-0.001781 max=0.001575 Jy/beam ! Clean residual mean=-0.000014 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.585225 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.585225 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=0.770076Jy sigma=0.000716 ! Fit after self-cal, rms=0.770074Jy sigma=0.000716 ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Performing amp+phase self-cal ! ! 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=0.770074Jy sigma=0.000716 ! Fit after self-cal, rms=0.760486Jy sigma=0.000716 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 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7242 mas, bmaj=1.962 mas, bpa=-0.9665 degrees ! Estimated noise=700.103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.427751 Jy ! Component: 100 - total flux cleaned = 0.524096 Jy ! Component: 150 - total flux cleaned = 0.555295 Jy ! Component: 200 - total flux cleaned = 0.567608 Jy ! Total flux subtracted in 200 components = 0.567608 Jy ! Clean residual min=-0.003705 max=0.005314 Jy/beam ! Clean residual mean=-0.000022 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.567608 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.567608 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8713 mas, bmaj=2.235 mas, bpa=0.7853 degrees ! Estimated noise=406.643 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 = 0.00649989 Jy ! Component: 100 - total flux cleaned = 0.0102363 Jy ! Component: 150 - total flux cleaned = 0.0126936 Jy ! Component: 200 - total flux cleaned = 0.0144231 Jy ! Total flux subtracted in 200 components = 0.0144231 Jy ! Clean residual min=-0.001788 max=0.001752 Jy/beam ! Clean residual mean=-0.000021 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.582031 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 46 components and 0.582031 Jy ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.066 mas, bmaj=3.872 mas, bpa=-1.298 degrees ! Estimated noise=521.632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176542 Jy ! Component: 100 - total flux cleaned = 0.00278395 Jy ! Component: 150 - total flux cleaned = 0.00342387 Jy ! Component: 200 - total flux cleaned = 0.00364098 Jy ! Total flux subtracted in 200 components = 0.00364098 Jy ! Clean residual min=-0.001840 max=0.002409 Jy/beam ! Clean residual mean=-0.000032 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.585672 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 = 7.2833e-05 Jy ! Component: 100 - total flux cleaned = 7.25887e-05 Jy ! Component: 150 - total flux cleaned = 8.40794e-05 Jy ! Component: 200 - total flux cleaned = 9.41824e-05 Jy ! Total flux subtracted in 200 components = 9.41824e-05 Jy ! Clean residual min=-0.001821 max=0.002383 Jy/beam ! Clean residual mean=-0.000031 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.585767 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 78 components and 0.585767 Jy ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8713 mas, bmaj=2.235 mas, bpa=0.7853 degrees ! Estimated noise=406.643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183005 Jy ! Component: 100 - total flux cleaned = 0.00010607 Jy ! Component: 150 - total flux cleaned = 1.18255e-05 Jy ! Component: 200 - total flux cleaned = -3.04196e-05 Jy ! Total flux subtracted in 200 components = -3.04196e-05 Jy ! Clean residual min=-0.001619 max=0.001728 Jy/beam ! Clean residual mean=-0.000015 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.585736 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.585736 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=0.760481Jy sigma=0.000716 ! Fit after self-cal, rms=0.760460Jy sigma=0.000716 wmodel J0631-1410_X_2015_01_23_pus_map.mod ! Writing 89 model components to file: J0631-1410_X_2015_01_23_pus_map.mod wobs J0631-1410_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0631-1410_X_2015_01_23_pus_uvs.fits wwins J0631-1410_X_2015_01_23_pus_map.win ! wwins: Wrote 2 windows to J0631-1410_X_2015_01_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 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -5.20429e-05 Jy ! Component: 100 - total flux cleaned = -0.000336419 Jy ! Component: 150 - total flux cleaned = -0.000456367 Jy ! Component: 200 - total flux cleaned = -0.000590613 Jy ! Component: 250 - total flux cleaned = -0.000718232 Jy ! Component: 300 - total flux cleaned = -0.000882773 Jy ! Component: 350 - total flux cleaned = -0.00102231 Jy ! Component: 400 - total flux cleaned = -0.00117714 Jy ! Component: 450 - total flux cleaned = -0.00132751 Jy ! Component: 500 - total flux cleaned = -0.0014921 Jy ! Component: 550 - total flux cleaned = -0.00168825 Jy ! Component: 600 - total flux cleaned = -0.00184432 Jy ! Component: 650 - total flux cleaned = -0.00201389 Jy ! Component: 700 - total flux cleaned = -0.00214645 Jy ! Component: 750 - total flux cleaned = -0.00224397 Jy ! Component: 800 - total flux cleaned = -0.00237149 Jy ! Component: 850 - total flux cleaned = -0.00255849 Jy ! Component: 900 - total flux cleaned = -0.00271111 Jy ! Component: 950 - total flux cleaned = -0.00284563 Jy ! Component: 1000 - total flux cleaned = -0.00299233 Jy ! Component: 1050 - total flux cleaned = -0.00310764 Jy ! Component: 1100 - total flux cleaned = -0.00323471 Jy ! Component: 1150 - total flux cleaned = -0.00338716 Jy ! Component: 1200 - total flux cleaned = -0.00344184 Jy ! Component: 1250 - total flux cleaned = -0.00356273 Jy ! Component: 1300 - total flux cleaned = -0.00366792 Jy ! Component: 1350 - total flux cleaned = -0.00375844 Jy ! Component: 1400 - total flux cleaned = -0.00386035 Jy ! Component: 1450 - total flux cleaned = -0.00392297 Jy ! Component: 1500 - total flux cleaned = -0.00400975 Jy ! Component: 1550 - total flux cleaned = -0.00409512 Jy ! Component: 1600 - total flux cleaned = -0.00417937 Jy ! Component: 1650 - total flux cleaned = -0.00425058 Jy ! Component: 1700 - total flux cleaned = -0.00432073 Jy ! Component: 1750 - total flux cleaned = -0.0043786 Jy ! Component: 1800 - total flux cleaned = -0.00447009 Jy ! Component: 1850 - total flux cleaned = -0.00458281 Jy ! Component: 1900 - total flux cleaned = -0.00464934 Jy ! Component: 1950 - total flux cleaned = -0.00472646 Jy ! Component: 2000 - total flux cleaned = -0.00480259 Jy ! Total flux subtracted in 2048 components = -0.00487792 Jy ! Clean residual min=-0.000554 max=0.000567 Jy/beam ! Clean residual mean=-0.000007 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.580858 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 227 components and 0.580859 Jy ![Exited script file: muppet] wmap "J0631-1410_X_2015_01_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8713 x 2.235 at 0.7853 degrees (North through East) ! Clean map min=-0.001204 max=0.54793 Jy/beam ! Writing clean map to FITS file: J0631-1410_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.547931 invert ! Inverting map ! Your choice of large map pixels excluded 0.229% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000206105 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.112845 0.112845 0.225691 0.451381 0.902762 1.80552 3.61105 7.2221 14.4442 28.8884 57.7768 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.547 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8713 x 2.235 at 0.7853 degrees (North through East) ! Clean map min=-0.001204 max=0.54793 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 J0631-1410_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:11:45 2017