! Started logfile: J1239+0443_X_2017_05_01_pus_uvs.log on Wed May 1 19:57:28 2019 obs J1239+0443_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1239+0443_X_2017_05_01_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.959036 visibilities/baseline/integration-bin. ! Found source: J1239+0443 ! ! 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 863 lines of history. ! ! Reading 42984 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 J1239+0443_X_2017_05_01_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.581856Jy sigma=0.004942 ! Fit after self-cal, rms=0.557666Jy sigma=0.004764 ! 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 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7062 mas, bmaj=1.715 mas, bpa=-1.112 degrees ! Estimated noise=927.478 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 = 0.348216 Jy ! Component: 100 - total flux cleaned = 0.424173 Jy ! Total flux subtracted in 100 components = 0.424173 Jy ! Clean residual min=-0.010136 max=0.028782 Jy/beam ! Clean residual mean=-0.000054 rms=0.002853 Jy/beam ! Combined flux in latest and established models = 0.424173 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.424173 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=0.112049Jy sigma=0.000829 ! Fit after self-cal, rms=0.112050Jy sigma=0.000829 ! Inverting map ! Your choice of large map pixels excluded 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Added new window around map position (-1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287736 Jy ! Component: 100 - total flux cleaned = 0.0457321 Jy ! Total flux subtracted in 100 components = 0.0457321 Jy ! Clean residual min=-0.006735 max=0.010673 Jy/beam ! Clean residual mean=-0.000025 rms=0.001878 Jy/beam ! Combined flux in latest and established models = 0.469905 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.469905 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=0.102690Jy sigma=0.000720 ! Fit after self-cal, rms=0.102288Jy sigma=0.000717 ! Inverting map ! Your choice of large map pixels excluded 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121678 Jy ! Component: 100 - total flux cleaned = 0.019578 Jy ! Total flux subtracted in 100 components = 0.019578 Jy ! Clean residual min=-0.006075 max=0.007503 Jy/beam ! Clean residual mean=-0.000013 rms=0.001552 Jy/beam ! Combined flux in latest and established models = 0.489483 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.489483 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=0.100450Jy sigma=0.000694 ! Fit after self-cal, rms=0.100307Jy sigma=0.000693 ! Inverting map ! Your choice of large map pixels excluded 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.882 mas, bmaj=2 mas, bpa=-0.1516 degrees ! Estimated noise=403.906 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 = 0.00767473 Jy ! Component: 100 - total flux cleaned = 0.0120645 Jy ! Component: 150 - total flux cleaned = 0.014741 Jy ! Component: 200 - total flux cleaned = 0.0154947 Jy ! Total flux subtracted in 200 components = 0.0154947 Jy ! Clean residual min=-0.005015 max=0.005980 Jy/beam ! Clean residual mean=0.000000 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.504978 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.504978 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=0.099687Jy sigma=0.000687 ! Fit after self-cal, rms=0.099643Jy sigma=0.000686 ! Inverting map ! Your choice of large map pixels excluded 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.95 FD 1.00 HN 1.06 KP 1.01 ! LA 0.95 MK 0.97 NL 0.99 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.03 KP 0.99 ! LA 0.95 MK 0.98 NL 1.00 OV 1.00 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.01 KP 1.00 ! LA 0.97 MK 1.00 NL 1.00 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.04 KP 1.01 ! LA 0.98 MK 0.99 NL 1.00 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.95 KP 1.01 ! LA 0.97 MK 1.01 NL 1.03 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.01 KP 1.00 ! LA 0.97 MK 0.99 NL 1.03 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.01 KP 1.00 ! LA 0.99 MK 1.00 NL 1.01 OV 1.00 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.00 KP 1.01 ! LA 0.95 MK 0.99 NL 1.02 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.02 KP 1.01 ! LA 0.98 MK 0.98 NL 1.02 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.99 KP 1.01 ! LA 0.98 MK 0.99 NL 1.01 OV 0.99 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.10 KP 1.05 ! LA 1.03 MK 1.02 NL 1.09 OV 1.05 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.02 KP 0.96 ! LA 0.96 MK 0.93 NL 1.03 OV 1.01 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.099643Jy sigma=0.000686 ! Fit after self-cal, rms=0.097848Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8833 mas, bmaj=1.997 mas, bpa=-0.2641 degrees ! Estimated noise=402.799 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 = 0.00157411 Jy ! Component: 100 - total flux cleaned = 0.00107226 Jy ! Component: 150 - total flux cleaned = 0.000818683 Jy ! Component: 200 - total flux cleaned = 0.000622331 Jy ! Total flux subtracted in 200 components = 0.000622331 Jy ! Clean residual min=-0.004183 max=0.003633 Jy/beam ! Clean residual mean=0.000002 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.5056 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.505601 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=0.097687Jy sigma=0.000664 ! Fit after self-cal, rms=0.097661Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 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=0.097661Jy sigma=0.000663 ! Fit after self-cal, rms=0.099889Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8836 mas, bmaj=1.994 mas, bpa=-0.2563 degrees ! Estimated noise=403.131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135251 Jy ! Component: 100 - total flux cleaned = -1.25021e-05 Jy ! Component: 150 - total flux cleaned = -4.46157e-05 Jy ! Component: 200 - total flux cleaned = -7.34663e-05 Jy ! Total flux subtracted in 200 components = -7.34663e-05 Jy ! Clean residual min=-0.001668 max=0.001581 Jy/beam ! Clean residual mean=0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.505527 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.505527 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=0.099848Jy sigma=0.000648 ! Fit after self-cal, rms=0.099863Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.52821e-05 Jy ! Component: 100 - total flux cleaned = -1.64615e-05 Jy ! Component: 150 - total flux cleaned = 8.9895e-06 Jy ! Component: 200 - total flux cleaned = 3.09778e-05 Jy ! Total flux subtracted in 200 components = 3.09778e-05 Jy ! Clean residual min=-0.001595 max=0.001572 Jy/beam ! Clean residual mean=0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.505558 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.505558 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=0.099852Jy sigma=0.000648 ! Fit after self-cal, rms=0.099845Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 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=0.099845Jy sigma=0.000648 ! Fit after self-cal, rms=0.100431Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8837 mas, bmaj=1.994 mas, bpa=-0.2764 degrees ! Estimated noise=402.961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000363554 Jy ! Component: 100 - total flux cleaned = -0.000337652 Jy ! Component: 150 - total flux cleaned = -0.000314726 Jy ! Component: 200 - total flux cleaned = -0.000314846 Jy ! Total flux subtracted in 200 components = -0.000314846 Jy ! Clean residual min=-0.001215 max=0.001733 Jy/beam ! Clean residual mean=0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.505243 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.505243 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=0.100418Jy sigma=0.000647 ! Fit after self-cal, rms=0.100418Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 (-2.4, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158383 Jy ! Component: 100 - total flux cleaned = 0.00195729 Jy ! Component: 150 - total flux cleaned = 0.0020938 Jy ! Component: 200 - total flux cleaned = 0.00211345 Jy ! Total flux subtracted in 200 components = 0.00211345 Jy ! Clean residual min=-0.001120 max=0.001073 Jy/beam ! Clean residual mean=0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.507357 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.507357 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=0.100391Jy sigma=0.000647 ! Fit after self-cal, rms=0.100388Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 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=0.100388Jy sigma=0.000647 ! Fit after self-cal, rms=0.100409Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=2.221 mas, bmaj=3.246 mas, bpa=4.291 degrees ! Estimated noise=492.729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000349792 Jy ! Component: 100 - total flux cleaned = 0.000441292 Jy ! Component: 150 - total flux cleaned = 0.000558675 Jy ! Component: 200 - total flux cleaned = 0.000585445 Jy ! Total flux subtracted in 200 components = 0.000585445 Jy ! Clean residual min=-0.000955 max=0.000981 Jy/beam ! Clean residual mean=0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.507942 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.507942 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=0.100403Jy sigma=0.000647 ! Fit after self-cal, rms=0.100401Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 = -6.28146e-06 Jy ! Component: 100 - total flux cleaned = 5.77884e-05 Jy ! Component: 150 - total flux cleaned = 0.000100884 Jy ! Component: 200 - total flux cleaned = 0.00010833 Jy ! Total flux subtracted in 200 components = 0.00010833 Jy ! Clean residual min=-0.000924 max=0.000939 Jy/beam ! Clean residual mean=0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.50805 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 101 components and 0.50805 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=0.100399Jy sigma=0.000647 ! Fit after self-cal, rms=0.100397Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8838 mas, bmaj=1.994 mas, bpa=-0.2931 degrees ! Estimated noise=402.751 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8838 x 1.994 at -0.2931 degrees (North through East) ! Clean map min=-0.00094199 max=0.44945 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 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7062 mas, bmaj=1.71 mas, bpa=-1.287 degrees ! Estimated noise=926.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.347698 Jy ! Component: 100 - total flux cleaned = 0.424711 Jy ! Component: 150 - total flux cleaned = 0.454603 Jy ! Component: 200 - total flux cleaned = 0.471797 Jy ! Total flux subtracted in 200 components = 0.471797 Jy ! Clean residual min=-0.003690 max=0.008941 Jy/beam ! Clean residual mean=-0.000021 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.471797 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.471797 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8838 mas, bmaj=1.994 mas, bpa=-0.2931 degrees ! Estimated noise=402.751 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 = 0.0144675 Jy ! Component: 100 - total flux cleaned = 0.0220295 Jy ! Component: 150 - total flux cleaned = 0.0263787 Jy ! Component: 200 - total flux cleaned = 0.0291487 Jy ! Total flux subtracted in 200 components = 0.0291487 Jy ! Clean residual min=-0.001230 max=0.001492 Jy/beam ! Clean residual mean=-0.000005 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.500946 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 48 components and 0.500946 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186997 Jy ! Component: 100 - total flux cleaned = 0.00318587 Jy ! Component: 150 - total flux cleaned = 0.00413823 Jy ! Component: 200 - total flux cleaned = 0.00485027 Jy ! Total flux subtracted in 200 components = 0.00485027 Jy ! Clean residual min=-0.001017 max=0.000915 Jy/beam ! Clean residual mean=-0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.505796 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 79 components and 0.505796 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=2.221 mas, bmaj=3.246 mas, bpa=4.291 degrees ! Estimated noise=492.729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000754917 Jy ! Component: 100 - total flux cleaned = 0.00119131 Jy ! Component: 150 - total flux cleaned = 0.00149973 Jy ! Component: 200 - total flux cleaned = 0.0016971 Jy ! Total flux subtracted in 200 components = 0.0016971 Jy ! Clean residual min=-0.000933 max=0.000971 Jy/beam ! Clean residual mean=0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.507493 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 = 7.76522e-05 Jy ! Component: 100 - total flux cleaned = 0.000126356 Jy ! Component: 150 - total flux cleaned = 0.000158718 Jy ! Component: 200 - total flux cleaned = 0.000183445 Jy ! Total flux subtracted in 200 components = 0.000183445 Jy ! Clean residual min=-0.000911 max=0.000970 Jy/beam ! Clean residual mean=0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.507677 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 107 components and 0.507677 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8838 mas, bmaj=1.994 mas, bpa=-0.2931 degrees ! Estimated noise=402.751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.23115e-05 Jy ! Component: 100 - total flux cleaned = -5.30225e-05 Jy ! Component: 150 - total flux cleaned = -1.90515e-05 Jy ! Component: 200 - total flux cleaned = 1.23514e-05 Jy ! Total flux subtracted in 200 components = 1.23514e-05 Jy ! Clean residual min=-0.000950 max=0.000896 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.507689 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 118 components and 0.507689 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=0.100394Jy sigma=0.000647 ! Fit after self-cal, rms=0.100388Jy sigma=0.000647 wmodel J1239+0443_X_2017_05_01_pus_map.mod ! Writing 118 model components to file: J1239+0443_X_2017_05_01_pus_map.mod wobs J1239+0443_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1239+0443_X_2017_05_01_pus_uvs.fits wwins J1239+0443_X_2017_05_01_pus_map.win ! wwins: Wrote 3 windows to J1239+0443_X_2017_05_01_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 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -5.55076e-05 Jy ! Component: 100 - total flux cleaned = -7.35879e-06 Jy ! Component: 150 - total flux cleaned = 3.86394e-05 Jy ! Component: 200 - total flux cleaned = 6.80273e-05 Jy ! Component: 250 - total flux cleaned = 9.6413e-05 Jy ! Component: 300 - total flux cleaned = 9.67779e-05 Jy ! Component: 350 - total flux cleaned = 0.000123886 Jy ! Component: 400 - total flux cleaned = 0.000123764 Jy ! Component: 450 - total flux cleaned = 8.5273e-05 Jy ! Component: 500 - total flux cleaned = 2.25795e-05 Jy ! Component: 550 - total flux cleaned = -1.42518e-05 Jy ! Component: 600 - total flux cleaned = -3.85647e-05 Jy ! Component: 650 - total flux cleaned = -5.05324e-05 Jy ! Component: 700 - total flux cleaned = -2.69509e-05 Jy ! Component: 750 - total flux cleaned = -3.83059e-06 Jy ! Component: 800 - total flux cleaned = -2.66131e-05 Jy ! Component: 850 - total flux cleaned = -2.65309e-05 Jy ! Component: 900 - total flux cleaned = -1.55123e-05 Jy ! Component: 950 - total flux cleaned = -4.7567e-06 Jy ! Component: 1000 - total flux cleaned = -4.80191e-05 Jy ! Component: 1050 - total flux cleaned = -2.66343e-05 Jy ! Component: 1100 - total flux cleaned = -1.60231e-05 Jy ! Component: 1150 - total flux cleaned = 2.55796e-05 Jy ! Component: 1200 - total flux cleaned = 2.56153e-05 Jy ! Component: 1250 - total flux cleaned = 5.62783e-05 Jy ! Component: 1300 - total flux cleaned = 8.65352e-05 Jy ! Component: 1350 - total flux cleaned = 0.000126336 Jy ! Component: 1400 - total flux cleaned = 0.000156046 Jy ! Component: 1450 - total flux cleaned = 0.000185579 Jy ! Component: 1500 - total flux cleaned = 0.000204955 Jy ! Component: 1550 - total flux cleaned = 0.000214621 Jy ! Component: 1600 - total flux cleaned = 0.000224144 Jy ! Component: 1650 - total flux cleaned = 0.000252552 Jy ! Component: 1700 - total flux cleaned = 0.000233836 Jy ! Component: 1750 - total flux cleaned = 0.000270959 Jy ! Component: 1800 - total flux cleaned = 0.000280048 Jy ! Component: 1850 - total flux cleaned = 0.000298254 Jy ! Component: 1900 - total flux cleaned = 0.000307275 Jy ! Component: 1950 - total flux cleaned = 0.000361053 Jy ! Component: 2000 - total flux cleaned = 0.000307651 Jy ! Total flux subtracted in 2048 components = 0.000360657 Jy ! Clean residual min=-0.000465 max=0.000506 Jy/beam ! Clean residual mean=0.000000 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.50805 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 272 components and 0.50805 Jy ![Exited script file: muppet] wmap "J1239+0443_X_2017_05_01_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8838 x 1.994 at -0.2931 degrees (North through East) ! Clean map min=-0.00080889 max=0.44979 Jy/beam ! Writing clean map to FITS file: J1239+0443_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.449791 invert ! Inverting map ! Your choice of large map pixels excluded 0.0628% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170176 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.113503 0.113503 0.227007 0.454014 0.908028 1.81606 3.63211 7.26422 14.5284 29.0569 58.1138 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.449 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8838 x 1.994 at -0.2931 degrees (North through East) ! Clean map min=-0.00080889 max=0.44979 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 J1239+0443_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:57:31 2019