! Started logfile: J1425-2513_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:08:12 2016 obs J1425-2513_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1425-2513_X_2014_05_31_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.969746 visibilities/baseline/integration-bin. ! Found source: J1425-2513 ! ! 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 344 lines of history. ! ! Reading 43464 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 J1425-2513_X_2014_05_31_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.961714Jy sigma=0.009925 ! Fit after self-cal, rms=0.931895Jy sigma=0.009663 ! 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 0.0943% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.6527 mas, bmaj=1.666 mas, bpa=-4.4 degrees ! Estimated noise=811.472 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 = 0.0524643 Jy ! Component: 100 - total flux cleaned = 0.067775 Jy ! Total flux subtracted in 100 components = 0.067775 Jy ! Clean residual min=-0.003893 max=0.010284 Jy/beam ! Clean residual mean=-0.000030 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.0677751 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0677751 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=0.086060Jy sigma=0.000810 ! Fit after self-cal, rms=0.085961Jy sigma=0.000810 ! Inverting map ! Your choice of large map pixels excluded 0.0943% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (-1, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0096161 Jy ! Component: 100 - total flux cleaned = 0.0149257 Jy ! Total flux subtracted in 100 components = 0.0149257 Jy ! Clean residual min=-0.004330 max=0.007309 Jy/beam ! Clean residual mean=-0.000016 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.0827008 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.0827008 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=0.084551Jy sigma=0.000794 ! Fit after self-cal, rms=0.084436Jy sigma=0.000792 ! Inverting map ! Your choice of large map pixels excluded 0.0943% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0943% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8243 mas, bmaj=2.056 mas, bpa=-3.652 degrees ! Estimated noise=333.543 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 = 0.00615175 Jy ! Component: 100 - total flux cleaned = 0.00901431 Jy ! Component: 150 - total flux cleaned = 0.0104314 Jy ! Component: 200 - total flux cleaned = 0.0107513 Jy ! Total flux subtracted in 200 components = 0.0107513 Jy ! Clean residual min=-0.004210 max=0.006591 Jy/beam ! Clean residual mean=-0.000010 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.093452 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.093452 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=0.083965Jy sigma=0.000788 ! Fit after self-cal, rms=0.083922Jy sigma=0.000787 ! Inverting map ! Your choice of large map pixels excluded 0.0943% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (-4.8, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0059118 Jy ! Component: 100 - total flux cleaned = 0.00910321 Jy ! Component: 150 - total flux cleaned = 0.0113504 Jy ! Component: 200 - total flux cleaned = 0.0130083 Jy ! Total flux subtracted in 200 components = 0.0130083 Jy ! Clean residual min=-0.003593 max=0.002758 Jy/beam ! Clean residual mean=0.000012 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.10646 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 60 components and 0.10646 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=0.083495Jy sigma=0.000782 ! Fit after self-cal, rms=0.083388Jy sigma=0.000781 ! Inverting map ! Your choice of large map pixels excluded 0.0943% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.93 FD 1.08 HN 1.18 KP 0.96 ! LA 1.03 MK 0.95 NL 0.99 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.28 KP 0.88 ! LA 1.04 MK 1.04 NL 1.04 OV 1.04 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.14 KP 0.85 ! LA 1.07 MK 1.00 NL 1.10 OV 0.99 ! PT 0.89 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.11 KP 0.80 ! LA 1.09 MK 0.96 NL 1.01 OV 0.99 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.12 KP 0.75 ! LA 1.06 MK 1.01 NL 1.01 OV 0.99 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.07 KP 0.77 ! LA 1.05 MK 1.04 NL 1.06 OV 1.04 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.24 HN 1.13 KP 0.81 ! LA 1.09 MK 1.02 NL 1.09 OV 1.06 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.18 HN 1.19 KP 0.76 ! LA 1.02 MK 0.96 NL 1.05 OV 1.03 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.14 HN 1.09 KP 0.78 ! LA 1.02 MK 0.99 NL 1.05 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.13 KP 0.83 ! LA 1.06 MK 1.00 NL 1.04 OV 1.05 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.15 KP 0.83 ! LA 1.04 MK 0.97 NL 1.13 OV 1.00 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.03 KP 0.86 ! LA 1.05 MK 0.95 NL 1.05 OV 1.04 ! PT 0.98 SC 1.03 ! ! ! Fit before self-cal, rms=0.083388Jy sigma=0.000781 ! Fit after self-cal, rms=0.085694Jy sigma=0.000774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0944% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8303 mas, bmaj=2.058 mas, bpa=-3.78 degrees ! Estimated noise=337.974 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 (-3.6, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167509 Jy ! Component: 100 - total flux cleaned = 0.00248088 Jy ! Component: 150 - total flux cleaned = 0.00275228 Jy ! Component: 200 - total flux cleaned = 0.0029127 Jy ! Total flux subtracted in 200 components = 0.0029127 Jy ! Clean residual min=-0.000975 max=0.001045 Jy/beam ! Clean residual mean=0.000004 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.109373 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.109373 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=0.085660Jy sigma=0.000773 ! Fit after self-cal, rms=0.085710Jy sigma=0.000773 ! Inverting map ! Your choice of large map pixels excluded 0.0944% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.085710Jy sigma=0.000773 ! Fit after self-cal, rms=0.086387Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0944% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.829 mas, bmaj=2.051 mas, bpa=-3.677 degrees ! Estimated noise=338.036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000771099 Jy ! Component: 100 - total flux cleaned = 0.000991072 Jy ! Component: 150 - total flux cleaned = 0.0011024 Jy ! Component: 200 - total flux cleaned = 0.00115174 Jy ! Total flux subtracted in 200 components = 0.00115174 Jy ! Clean residual min=-0.000900 max=0.000913 Jy/beam ! Clean residual mean=0.000005 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.110525 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.110525 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=0.086376Jy sigma=0.000772 ! Fit after self-cal, rms=0.086405Jy sigma=0.000772 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0944% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 0.000255442 Jy ! Component: 100 - total flux cleaned = 0.000304553 Jy ! Component: 150 - total flux cleaned = 0.000320012 Jy ! Component: 200 - total flux cleaned = 0.000319886 Jy ! Total flux subtracted in 200 components = 0.000319886 Jy ! Clean residual min=-0.000890 max=0.000905 Jy/beam ! Clean residual mean=0.000005 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.110845 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.110845 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=0.086399Jy sigma=0.000772 ! Fit after self-cal, rms=0.086401Jy sigma=0.000772 ! Inverting map ! Your choice of large map pixels excluded 0.0944% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.086401Jy sigma=0.000772 ! Fit after self-cal, rms=0.086631Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0944% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8279 mas, bmaj=2.048 mas, bpa=-3.657 degrees ! Estimated noise=338.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403999 Jy ! Component: 100 - total flux cleaned = 0.000461794 Jy ! Component: 150 - total flux cleaned = 0.000501131 Jy ! Component: 200 - total flux cleaned = 0.000500645 Jy ! Total flux subtracted in 200 components = 0.000500645 Jy ! Clean residual min=-0.000858 max=0.000883 Jy/beam ! Clean residual mean=0.000005 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.111345 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.111345 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=0.086626Jy sigma=0.000772 ! Fit after self-cal, rms=0.086634Jy sigma=0.000772 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0944% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 9.73844e-05 Jy ! Component: 100 - total flux cleaned = 0.000109244 Jy ! Component: 150 - total flux cleaned = 9.81509e-05 Jy ! Component: 200 - total flux cleaned = 9.8318e-05 Jy ! Total flux subtracted in 200 components = 9.8318e-05 Jy ! Clean residual min=-0.000848 max=0.000887 Jy/beam ! Clean residual mean=0.000005 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.111444 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 111 components and 0.111444 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=0.086631Jy sigma=0.000772 ! Fit after self-cal, rms=0.086629Jy sigma=0.000772 ! Inverting map ! Your choice of large map pixels excluded 0.0944% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.086629Jy sigma=0.000772 ! Fit after self-cal, rms=0.086574Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0944% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.255 mas, bmaj=5.15 mas, bpa=0.8751 degrees ! Estimated noise=423.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000340805 Jy ! Component: 100 - total flux cleaned = 0.000385206 Jy ! Component: 150 - total flux cleaned = 0.000403393 Jy ! Component: 200 - total flux cleaned = 0.000395322 Jy ! Total flux subtracted in 200 components = 0.000395322 Jy ! Clean residual min=-0.001001 max=0.001075 Jy/beam ! Clean residual mean=0.000010 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.111839 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 123 components and 0.111839 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=0.086574Jy sigma=0.000772 ! Fit after self-cal, rms=0.086577Jy sigma=0.000772 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0944% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 6.92966e-05 Jy ! Component: 100 - total flux cleaned = 6.95191e-05 Jy ! Component: 150 - total flux cleaned = 6.19083e-05 Jy ! Component: 200 - total flux cleaned = 5.51755e-05 Jy ! Total flux subtracted in 200 components = 5.51755e-05 Jy ! Clean residual min=-0.000988 max=0.001056 Jy/beam ! Clean residual mean=0.000010 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.111894 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 127 components and 0.111894 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=0.086577Jy sigma=0.000772 ! Fit after self-cal, rms=0.086578Jy sigma=0.000772 ! Inverting map ! Your choice of large map pixels excluded 0.0944% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0944% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8272 mas, bmaj=2.047 mas, bpa=-3.633 degrees ! Estimated noise=338.019 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8272 x 2.047 at -3.633 degrees (North through East) ! Clean map min=-0.00080881 max=0.06651 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 0.0944% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.6534 mas, bmaj=1.654 mas, bpa=-4.416 degrees ! Estimated noise=820.971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0526316 Jy ! Component: 100 - total flux cleaned = 0.0704378 Jy ! Component: 150 - total flux cleaned = 0.079779 Jy ! Component: 200 - total flux cleaned = 0.0856516 Jy ! Total flux subtracted in 200 components = 0.0856516 Jy ! Clean residual min=-0.002527 max=0.003455 Jy/beam ! Clean residual mean=-0.000021 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.0856516 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0856516 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0944% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8272 mas, bmaj=2.047 mas, bpa=-3.633 degrees ! Estimated noise=338.019 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 = 0.00639749 Jy ! Component: 100 - total flux cleaned = 0.0109419 Jy ! Component: 150 - total flux cleaned = 0.014401 Jy ! Component: 200 - total flux cleaned = 0.0170737 Jy ! Total flux subtracted in 200 components = 0.0170737 Jy ! Clean residual min=-0.001306 max=0.002120 Jy/beam ! Clean residual mean=-0.000010 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.102725 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 55 components and 0.102725 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0944% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (-2, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223341 Jy ! Component: 100 - total flux cleaned = 0.00387429 Jy ! Component: 150 - total flux cleaned = 0.00514663 Jy ! Component: 200 - total flux cleaned = 0.00569141 Jy ! Total flux subtracted in 200 components = 0.00569141 Jy ! Clean residual min=-0.001031 max=0.001242 Jy/beam ! Clean residual mean=-0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.108417 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 80 components and 0.108417 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0944% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (0.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000856838 Jy ! Component: 100 - total flux cleaned = 0.00134043 Jy ! Component: 150 - total flux cleaned = 0.00172895 Jy ! Component: 200 - total flux cleaned = 0.00209293 Jy ! Total flux subtracted in 200 components = 0.00209293 Jy ! Clean residual min=-0.000889 max=0.000889 Jy/beam ! Clean residual mean=0.000002 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.11051 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 96 components and 0.11051 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0944% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0944% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.255 mas, bmaj=5.15 mas, bpa=0.8751 degrees ! Estimated noise=423.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00073236 Jy ! Component: 100 - total flux cleaned = 0.00117351 Jy ! Component: 150 - total flux cleaned = 0.00125803 Jy ! Component: 200 - total flux cleaned = 0.00127043 Jy ! Total flux subtracted in 200 components = 0.00127043 Jy ! Clean residual min=-0.001057 max=0.001114 Jy/beam ! Clean residual mean=0.000009 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.11178 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.13387e-05 Jy ! Component: 100 - total flux cleaned = -2.15472e-05 Jy ! Component: 150 - total flux cleaned = -3.0934e-05 Jy ! Component: 200 - total flux cleaned = -4.00989e-05 Jy ! Total flux subtracted in 200 components = -4.00989e-05 Jy ! Clean residual min=-0.001024 max=0.001088 Jy/beam ! Clean residual mean=0.000010 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.11174 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 125 components and 0.11174 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0944% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0944% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8272 mas, bmaj=2.047 mas, bpa=-3.633 degrees ! Estimated noise=338.019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000194136 Jy ! Component: 100 - total flux cleaned = -0.000231232 Jy ! Component: 150 - total flux cleaned = -0.000246071 Jy ! Component: 200 - total flux cleaned = -0.000231052 Jy ! Total flux subtracted in 200 components = -0.000231052 Jy ! Clean residual min=-0.000868 max=0.000840 Jy/beam ! Clean residual mean=0.000004 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.111509 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 144 components and 0.111509 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=0.086573Jy sigma=0.000772 ! Fit after self-cal, rms=0.086573Jy sigma=0.000772 wmodel J1425-2513_X_2014_05_31_pus_map.mod ! Writing 144 model components to file: J1425-2513_X_2014_05_31_pus_map.mod wobs J1425-2513_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1425-2513_X_2014_05_31_pus_uvs.fits wwins J1425-2513_X_2014_05_31_pus_map.win ! wwins: Wrote 6 windows to J1425-2513_X_2014_05_31_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 0.0944% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 1.41623e-05 Jy ! Component: 100 - total flux cleaned = 7.3077e-05 Jy ! Component: 150 - total flux cleaned = 0.000157877 Jy ! Component: 200 - total flux cleaned = 0.000239358 Jy ! Component: 250 - total flux cleaned = 0.000278696 Jy ! Component: 300 - total flux cleaned = 0.000329856 Jy ! Component: 350 - total flux cleaned = 0.000304938 Jy ! Component: 400 - total flux cleaned = 0.000329305 Jy ! Component: 450 - total flux cleaned = 0.000329041 Jy ! Component: 500 - total flux cleaned = 0.000317142 Jy ! Component: 550 - total flux cleaned = 0.000294356 Jy ! Component: 600 - total flux cleaned = 0.000216866 Jy ! Component: 650 - total flux cleaned = 0.000195301 Jy ! Component: 700 - total flux cleaned = 0.000173936 Jy ! Component: 750 - total flux cleaned = 0.000142433 Jy ! Component: 800 - total flux cleaned = 0.000111598 Jy ! Component: 850 - total flux cleaned = 0.000111651 Jy ! Component: 900 - total flux cleaned = 6.18428e-05 Jy ! Component: 950 - total flux cleaned = 2.27997e-05 Jy ! Component: 1000 - total flux cleaned = 2.26109e-05 Jy ! Component: 1050 - total flux cleaned = -4.36635e-05 Jy ! Component: 1100 - total flux cleaned = -3.45128e-05 Jy ! Component: 1150 - total flux cleaned = -0.000126534 Jy ! Component: 1200 - total flux cleaned = -0.000172046 Jy ! Component: 1250 - total flux cleaned = -0.000225754 Jy ! Component: 1300 - total flux cleaned = -0.00027002 Jy ! Component: 1350 - total flux cleaned = -0.000331364 Jy ! Component: 1400 - total flux cleaned = -0.000374627 Jy ! Component: 1450 - total flux cleaned = -0.000417465 Jy ! Component: 1500 - total flux cleaned = -0.000468183 Jy ! Component: 1550 - total flux cleaned = -0.000501578 Jy ! Component: 1600 - total flux cleaned = -0.000559436 Jy ! Component: 1650 - total flux cleaned = -0.000567403 Jy ! Component: 1700 - total flux cleaned = -0.00059183 Jy ! Component: 1750 - total flux cleaned = -0.000639941 Jy ! Component: 1800 - total flux cleaned = -0.000663764 Jy ! Component: 1850 - total flux cleaned = -0.000742392 Jy ! Component: 1900 - total flux cleaned = -0.000758025 Jy ! Component: 1950 - total flux cleaned = -0.000827416 Jy ! Component: 2000 - total flux cleaned = -0.000873219 Jy ! Total flux subtracted in 2048 components = -0.000895836 Jy ! Clean residual min=-0.000427 max=0.000394 Jy/beam ! Clean residual mean=0.000003 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.110613 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 290 components and 0.110613 Jy ![Exited script file: muppet] wmap "J1425-2513_X_2014_05_31_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0944% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8272 x 2.047 at -3.633 degrees (North through East) ! Clean map min=-0.00074773 max=0.066161 Jy/beam ! Writing clean map to FITS file: J1425-2513_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.066161 invert ! Inverting map ! Your choice of large map pixels excluded 0.0944% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141289 device "J1425-2513_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1425-2513_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.640662 0.640662 1.28132 2.56265 5.12529 10.2506 20.5012 41.0023 82.0047 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.066 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8272 x 2.047 at -3.633 degrees (North through East) ! Clean map min=-0.00074773 max=0.066161 Jy/beam quit ! Quitting program ! Log file J1425-2513_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:08:15 2016