! Started logfile: J1424+4705_X_2017_01_21_pus_uvs.log on Sun May 5 15:29:54 2019 obs J1424+4705_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1424+4705_X_2017_01_21_pus_uva.fits ! AN table 1: 114 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.627437 visibilities/baseline/integration-bin. ! Found source: J1424+4705 ! ! 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 1086 lines of history. ! ! Reading 30900 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 J1424+4705_X_2017_01_21_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 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.925005Jy sigma=0.006944 ! Fit after self-cal, rms=0.901820Jy sigma=0.006792 ! 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 0.241% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6981 mas, bmaj=0.9543 mas, bpa=-2.897 degrees ! Estimated noise=1197.13 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 = 0.0771636 Jy ! Component: 100 - total flux cleaned = 0.0971634 Jy ! Total flux subtracted in 100 components = 0.0971634 Jy ! Clean residual min=-0.005424 max=0.008801 Jy/beam ! Clean residual mean=-0.000047 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 0.0971634 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0971634 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=0.099754Jy sigma=0.000653 ! Fit after self-cal, rms=0.099602Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.241% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108718 Jy ! Component: 100 - total flux cleaned = 0.0165057 Jy ! Total flux subtracted in 100 components = 0.0165057 Jy ! Clean residual min=-0.004306 max=0.004609 Jy/beam ! Clean residual mean=-0.000024 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.113669 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.113669 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=0.098391Jy sigma=0.000641 ! Fit after self-cal, rms=0.098292Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.241% 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 0.241% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8466 mas, bmaj=1.175 mas, bpa=1.09 degrees ! Estimated noise=550.386 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 (0.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00508395 Jy ! Component: 100 - total flux cleaned = 0.00759637 Jy ! Component: 150 - total flux cleaned = 0.00909446 Jy ! Component: 200 - total flux cleaned = 0.00987264 Jy ! Total flux subtracted in 200 components = 0.00987264 Jy ! Clean residual min=-0.002563 max=0.002856 Jy/beam ! Clean residual mean=-0.000018 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.123542 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.123542 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=0.098049Jy sigma=0.000638 ! Fit after self-cal, rms=0.098026Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.241% 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.00* HN 0.92 LA 1.04 ! MK 1.08 NL 0.96 OV 1.04 PT 1.01 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.01 LA 1.05 ! MK 0.93 NL 0.96 OV 0.96 PT 1.04 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.05 LA 1.00 ! MK 0.94 NL 0.97 OV 0.98 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.06 LA 1.03 ! MK 0.96 NL 0.96 OV 1.00 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 LA 1.02 ! MK 0.99 NL 0.99 OV 0.95 PT 1.02 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 0.97 LA 1.07 ! MK 0.95 NL 0.95 OV 1.00 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.95 LA 1.02 ! MK 0.96 NL 0.96 OV 1.04 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 LA 1.06 ! MK 0.98 NL 0.96 OV 1.04 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 LA 1.06 ! MK 0.99 NL 0.97 OV 1.03 PT 0.98 ! SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.03 LA 1.06 ! MK 0.97 NL 0.95 OV 0.99 PT 0.96 ! SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.99 LA 1.10 ! MK 0.95 NL 0.97 OV 1.00 PT 0.99 ! SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.00* HN 0.94 LA 1.06 ! MK 1.00 NL 0.94 OV 0.92 PT 1.02 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.098026Jy sigma=0.000637 ! Fit after self-cal, rms=0.098498Jy sigma=0.000636 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.241% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.842 mas, bmaj=1.169 mas, bpa=0.678 degrees ! Estimated noise=544.748 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 = 0.00166182 Jy ! Component: 100 - total flux cleaned = 0.0017377 Jy ! Component: 150 - total flux cleaned = 0.00176685 Jy ! Component: 200 - total flux cleaned = 0.00181917 Jy ! Total flux subtracted in 200 components = 0.00181917 Jy ! Clean residual min=-0.002162 max=0.001973 Jy/beam ! Clean residual mean=-0.000036 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.125361 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.125361 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=0.098463Jy sigma=0.000635 ! Fit after self-cal, rms=0.098587Jy sigma=0.000635 ! Inverting map ! Your choice of large map pixels excluded 0.241% 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=0.098587Jy sigma=0.000635 ! Fit after self-cal, rms=0.109627Jy sigma=0.000631 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.241% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8379 mas, bmaj=1.179 mas, bpa=0.7016 degrees ! Estimated noise=547.953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280816 Jy ! Component: 100 - total flux cleaned = 0.000465548 Jy ! Component: 150 - total flux cleaned = 0.000552396 Jy ! Component: 200 - total flux cleaned = 0.0006638 Jy ! Total flux subtracted in 200 components = 0.0006638 Jy ! Clean residual min=-0.001359 max=0.001412 Jy/beam ! Clean residual mean=-0.000008 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.126025 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.126025 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=0.109617Jy sigma=0.000631 ! Fit after self-cal, rms=0.110013Jy sigma=0.000631 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.241% 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 = 0.000120039 Jy ! Component: 100 - total flux cleaned = 0.000190137 Jy ! Component: 150 - total flux cleaned = 0.000220315 Jy ! Component: 200 - total flux cleaned = 0.000258597 Jy ! Total flux subtracted in 200 components = 0.000258597 Jy ! Clean residual min=-0.001351 max=0.001427 Jy/beam ! Clean residual mean=-0.000008 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.126283 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.126283 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=0.110009Jy sigma=0.000631 ! Fit after self-cal, rms=0.110011Jy sigma=0.000631 ! Inverting map ! Your choice of large map pixels excluded 0.241% 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=0.110011Jy sigma=0.000631 ! Fit after self-cal, rms=0.112872Jy sigma=0.000631 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.241% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8372 mas, bmaj=1.177 mas, bpa=0.5399 degrees ! Estimated noise=548.886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000373886 Jy ! Component: 100 - total flux cleaned = 0.000498902 Jy ! Component: 150 - total flux cleaned = 0.000576832 Jy ! Component: 200 - total flux cleaned = 0.000621849 Jy ! Total flux subtracted in 200 components = 0.000621849 Jy ! Clean residual min=-0.001232 max=0.001374 Jy/beam ! Clean residual mean=-0.000006 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.126905 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.126905 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=0.112869Jy sigma=0.000631 ! Fit after self-cal, rms=0.112907Jy sigma=0.000630 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.241% 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 = 4.45512e-05 Jy ! Component: 100 - total flux cleaned = 7.71438e-05 Jy ! Component: 150 - total flux cleaned = 9.65066e-05 Jy ! Component: 200 - total flux cleaned = 0.000113939 Jy ! Total flux subtracted in 200 components = 0.000113939 Jy ! Clean residual min=-0.001222 max=0.001371 Jy/beam ! Clean residual mean=-0.000005 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.127019 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.127019 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=0.112905Jy sigma=0.000630 ! Fit after self-cal, rms=0.112907Jy sigma=0.000630 ! Inverting map ! Your choice of large map pixels excluded 0.241% 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=0.112907Jy sigma=0.000630 ! Fit after self-cal, rms=0.113394Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.241% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.857 mas, bmaj=2.262 mas, bpa=15.96 degrees ! Estimated noise=772.129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412683 Jy ! Component: 100 - total flux cleaned = 0.000521481 Jy ! Component: 150 - total flux cleaned = 0.000563758 Jy ! Component: 200 - total flux cleaned = 0.00060088 Jy ! Total flux subtracted in 200 components = 0.00060088 Jy ! Clean residual min=-0.001541 max=0.001408 Jy/beam ! Clean residual mean=-0.000011 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.12762 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.12762 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=0.113393Jy sigma=0.000630 ! Fit after self-cal, rms=0.113398Jy sigma=0.000630 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.241% 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 = 0.00010474 Jy ! Component: 100 - total flux cleaned = 0.000104755 Jy ! Component: 150 - total flux cleaned = 0.000110308 Jy ! Component: 200 - total flux cleaned = 0.000125188 Jy ! Total flux subtracted in 200 components = 0.000125188 Jy ! Clean residual min=-0.001532 max=0.001382 Jy/beam ! Clean residual mean=-0.000010 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.127745 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 69 components and 0.127745 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=0.113398Jy sigma=0.000630 ! Fit after self-cal, rms=0.113398Jy sigma=0.000630 ! Inverting map ! Your choice of large map pixels excluded 0.241% 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 0.241% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8368 mas, bmaj=1.176 mas, bpa=0.3751 degrees ! Estimated noise=549.583 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8368 x 1.176 at 0.3751 degrees (North through East) ! Clean map min=-0.0010799 max=0.10134 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 0.241% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6881 mas, bmaj=0.9592 mas, bpa=-4.088 degrees ! Estimated noise=1192.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0764239 Jy ! Component: 100 - total flux cleaned = 0.0979479 Jy ! Component: 150 - total flux cleaned = 0.10842 Jy ! Component: 200 - total flux cleaned = 0.114534 Jy ! Total flux subtracted in 200 components = 0.114534 Jy ! Clean residual min=-0.003859 max=0.003686 Jy/beam ! Clean residual mean=-0.000022 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.114534 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.114534 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.241% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8368 mas, bmaj=1.176 mas, bpa=0.3751 degrees ! Estimated noise=549.583 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 = 0.0054002 Jy ! Component: 100 - total flux cleaned = 0.00793181 Jy ! Component: 150 - total flux cleaned = 0.00956587 Jy ! Component: 200 - total flux cleaned = 0.0107569 Jy ! Total flux subtracted in 200 components = 0.0107569 Jy ! Clean residual min=-0.001410 max=0.001494 Jy/beam ! Clean residual mean=-0.000014 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.125291 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.125291 Jy ! Inverting map ! Your choice of large map pixels excluded 0.241% 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 0.241% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.857 mas, bmaj=2.262 mas, bpa=15.96 degrees ! Estimated noise=772.129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119734 Jy ! Component: 100 - total flux cleaned = 0.00179356 Jy ! Component: 150 - total flux cleaned = 0.00214712 Jy ! Component: 200 - total flux cleaned = 0.00228035 Jy ! Total flux subtracted in 200 components = 0.00228035 Jy ! Clean residual min=-0.001547 max=0.001327 Jy/beam ! Clean residual mean=-0.000012 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.127571 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 = 5.18791e-05 Jy ! Component: 100 - total flux cleaned = 7.55567e-05 Jy ! Component: 150 - total flux cleaned = 9.74371e-05 Jy ! Component: 200 - total flux cleaned = 0.000118069 Jy ! Total flux subtracted in 200 components = 0.000118069 Jy ! Clean residual min=-0.001530 max=0.001337 Jy/beam ! Clean residual mean=-0.000011 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.127689 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.127689 Jy ! Inverting map ! Your choice of large map pixels excluded 0.241% 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 0.241% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8368 mas, bmaj=1.176 mas, bpa=0.3751 degrees ! Estimated noise=549.583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.19004e-05 Jy ! Component: 100 - total flux cleaned = -2.2721e-05 Jy ! Component: 150 - total flux cleaned = 4.22869e-05 Jy ! Component: 200 - total flux cleaned = 0.000119886 Jy ! Total flux subtracted in 200 components = 0.000119886 Jy ! Clean residual min=-0.001288 max=0.001423 Jy/beam ! Clean residual mean=-0.000004 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.127809 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.127809 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=0.113401Jy sigma=0.000631 ! Fit after self-cal, rms=0.113402Jy sigma=0.000631 wmodel J1424+4705_X_2017_01_21_pus_map.mod ! Writing 50 model components to file: J1424+4705_X_2017_01_21_pus_map.mod wobs J1424+4705_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1424+4705_X_2017_01_21_pus_uvs.fits wwins J1424+4705_X_2017_01_21_pus_map.win ! wwins: Wrote 2 windows to J1424+4705_X_2017_01_21_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 0.241% 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 = 0.000564319 Jy ! Component: 100 - total flux cleaned = 0.000774123 Jy ! Component: 150 - total flux cleaned = 0.00070986 Jy ! Component: 200 - total flux cleaned = 0.000626667 Jy ! Component: 250 - total flux cleaned = 0.000566416 Jy ! Component: 300 - total flux cleaned = 0.000489608 Jy ! Component: 350 - total flux cleaned = 0.000396635 Jy ! Component: 400 - total flux cleaned = 0.000324842 Jy ! Component: 450 - total flux cleaned = 0.000255558 Jy ! Component: 500 - total flux cleaned = 0.000136877 Jy ! Component: 550 - total flux cleaned = 5.42439e-05 Jy ! Component: 600 - total flux cleaned = 5.27602e-06 Jy ! Component: 650 - total flux cleaned = -7.43019e-05 Jy ! Component: 700 - total flux cleaned = -0.000151782 Jy ! Component: 750 - total flux cleaned = -0.000212083 Jy ! Component: 800 - total flux cleaned = -0.000226699 Jy ! Component: 850 - total flux cleaned = -0.000226735 Jy ! Component: 900 - total flux cleaned = -0.000240937 Jy ! Component: 950 - total flux cleaned = -0.000282681 Jy ! Component: 1000 - total flux cleaned = -0.00022754 Jy ! Component: 1050 - total flux cleaned = -0.000309045 Jy ! Component: 1100 - total flux cleaned = -0.000335913 Jy ! Component: 1150 - total flux cleaned = -0.000375303 Jy ! Component: 1200 - total flux cleaned = -0.000401181 Jy ! Component: 1250 - total flux cleaned = -0.000452484 Jy ! Component: 1300 - total flux cleaned = -0.000502849 Jy ! Component: 1350 - total flux cleaned = -0.000515208 Jy ! Component: 1400 - total flux cleaned = -0.000564239 Jy ! Component: 1450 - total flux cleaned = -0.000576305 Jy ! Component: 1500 - total flux cleaned = -0.00062375 Jy ! Component: 1550 - total flux cleaned = -0.000635507 Jy ! Component: 1600 - total flux cleaned = -0.000693441 Jy ! Component: 1650 - total flux cleaned = -0.000750597 Jy ! Component: 1700 - total flux cleaned = -0.000818488 Jy ! Component: 1750 - total flux cleaned = -0.000841016 Jy ! Component: 1800 - total flux cleaned = -0.000907462 Jy ! Component: 1850 - total flux cleaned = -0.000962098 Jy ! Component: 1900 - total flux cleaned = -0.000983539 Jy ! Component: 1950 - total flux cleaned = -0.00103682 Jy ! Component: 2000 - total flux cleaned = -0.00105786 Jy ! Total flux subtracted in 2048 components = -0.0010789 Jy ! Clean residual min=-0.000531 max=0.000657 Jy/beam ! Clean residual mean=-0.000002 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.12673 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 186 components and 0.12673 Jy ![Exited script file: muppet] wmap "J1424+4705_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.241% 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: 0.8368 x 1.176 at 0.3751 degrees (North through East) ! Clean map min=-0.00085264 max=0.10115 Jy/beam ! Writing clean map to FITS file: J1424+4705_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.101151 invert ! Inverting map ! Your choice of large map pixels excluded 0.241% 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 0.000183371 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.543855 0.543855 1.08771 2.17542 4.35084 8.70168 17.4034 34.8067 69.6134 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.101 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8368 x 1.176 at 0.3751 degrees (North through East) ! Clean map min=-0.00085264 max=0.10115 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 J1424+4705_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:29:56 2019