! Started logfile: J0143+4129_X_2017_05_27_pus_uvs.log on Fri May 3 10:29:03 2019 obs J0143+4129_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0143+4129_X_2017_05_27_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.902852 visibilities/baseline/integration-bin. ! Found source: J0143+4129 ! ! 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 1033 lines of history. ! ! Reading 55092 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 J0143+4129_X_2017_05_27_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 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.877540Jy sigma=0.007776 ! Fit after self-cal, rms=0.870843Jy sigma=0.007719 ! 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 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7298 mas, bmaj=1.29 mas, bpa=-2.865 degrees ! Estimated noise=729.507 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 = 0.101494 Jy ! Component: 100 - total flux cleaned = 0.123822 Jy ! Total flux subtracted in 100 components = 0.123822 Jy ! Clean residual min=-0.003075 max=0.007124 Jy/beam ! Clean residual mean=-0.000009 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.123822 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.123822 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=0.077838Jy sigma=0.000664 ! Fit after self-cal, rms=0.077834Jy sigma=0.000664 ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00731387 Jy ! Component: 100 - total flux cleaned = 0.0111589 Jy ! Total flux subtracted in 100 components = 0.0111589 Jy ! Clean residual min=-0.002520 max=0.002241 Jy/beam ! Clean residual mean=-0.000008 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.134981 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.134981 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=0.077030Jy sigma=0.000656 ! Fit after self-cal, rms=0.077033Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9396 mas, bmaj=1.529 mas, bpa=-0.9945 degrees ! Estimated noise=342.55 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 = 0.00319113 Jy ! Component: 100 - total flux cleaned = 0.00483013 Jy ! Component: 150 - total flux cleaned = 0.00577701 Jy ! Component: 200 - total flux cleaned = 0.00629188 Jy ! Total flux subtracted in 200 components = 0.00629188 Jy ! Clean residual min=-0.001519 max=0.001534 Jy/beam ! Clean residual mean=-0.000005 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.141273 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.141273 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=0.076917Jy sigma=0.000655 ! Fit after self-cal, rms=0.076920Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.02 KP 0.99 ! LA 0.97 MK 0.98 NL 0.97 OV 1.01 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.96 KP 0.99 ! LA 0.97 MK 0.96 NL 0.98 OV 0.99 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.98 KP 1.01 ! LA 1.02 MK 0.99 NL 0.95 OV 1.01 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 0.98 ! LA 1.02 MK 0.99 NL 0.98 OV 1.02 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 0.98 ! LA 0.98 MK 1.00 NL 0.97 OV 0.99 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.99 KP 0.99 ! LA 0.98 MK 1.00 NL 0.98 OV 0.99 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 0.99 ! LA 1.02 MK 1.00 NL 0.96 OV 1.07 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.97 KP 0.97 ! LA 0.98 MK 1.01 NL 0.97 OV 0.99 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.03 KP 0.99 ! LA 1.00 MK 0.97 NL 0.98 OV 1.02 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.04 KP 0.98 ! LA 1.01 MK 0.99 NL 1.00 OV 1.02 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.13 KP 1.00 ! LA 1.03 MK 1.01 NL 0.98 OV 0.98 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.04 KP 0.98 ! LA 1.01 MK 1.03 NL 0.98 OV 1.02 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.076920Jy sigma=0.000655 ! Fit after self-cal, rms=0.077395Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9443 mas, bmaj=1.535 mas, bpa=-1.536 degrees ! Estimated noise=343.058 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 = -0.000277656 Jy ! Component: 100 - total flux cleaned = -0.000370421 Jy ! Component: 150 - total flux cleaned = -0.000410356 Jy ! Component: 200 - total flux cleaned = -0.000421755 Jy ! Total flux subtracted in 200 components = -0.000421755 Jy ! Clean residual min=-0.001302 max=0.001491 Jy/beam ! Clean residual mean=-0.000011 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.140851 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.140851 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=0.077388Jy sigma=0.000653 ! Fit after self-cal, rms=0.077401Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077401Jy sigma=0.000653 ! Fit after self-cal, rms=0.077638Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9438 mas, bmaj=1.535 mas, bpa=-1.584 degrees ! Estimated noise=342.826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000255436 Jy ! Component: 100 - total flux cleaned = 0.000194055 Jy ! Component: 150 - total flux cleaned = 0.000201717 Jy ! Component: 200 - total flux cleaned = 0.000216577 Jy ! Total flux subtracted in 200 components = 0.000216577 Jy ! Clean residual min=-0.000943 max=0.001108 Jy/beam ! Clean residual mean=-0.000007 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.141068 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.141068 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=0.077634Jy sigma=0.000651 ! Fit after self-cal, rms=0.077651Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000965152 Jy ! Component: 100 - total flux cleaned = 0.00110903 Jy ! Component: 150 - total flux cleaned = 0.00113523 Jy ! Component: 200 - total flux cleaned = 0.00114627 Jy ! Total flux subtracted in 200 components = 0.00114627 Jy ! Clean residual min=-0.000915 max=0.000820 Jy/beam ! Clean residual mean=-0.000005 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.142214 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.142214 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=0.077639Jy sigma=0.000651 ! Fit after self-cal, rms=0.077638Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077638Jy sigma=0.000651 ! Fit after self-cal, rms=0.077655Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.944 mas, bmaj=1.535 mas, bpa=-1.723 degrees ! Estimated noise=342.928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437748 Jy ! Component: 100 - total flux cleaned = 0.000520212 Jy ! Component: 150 - total flux cleaned = 0.000595758 Jy ! Component: 200 - total flux cleaned = 0.000641421 Jy ! Total flux subtracted in 200 components = 0.000641421 Jy ! Clean residual min=-0.000884 max=0.000829 Jy/beam ! Clean residual mean=-0.000005 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.142855 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.142855 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=0.077650Jy sigma=0.000651 ! Fit after self-cal, rms=0.077649Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.66745e-05 Jy ! Component: 100 - total flux cleaned = 0.00010197 Jy ! Component: 150 - total flux cleaned = 0.000124219 Jy ! Component: 200 - total flux cleaned = 0.000131175 Jy ! Total flux subtracted in 200 components = 0.000131175 Jy ! Clean residual min=-0.000886 max=0.000845 Jy/beam ! Clean residual mean=-0.000005 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.142986 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.142987 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=0.077648Jy sigma=0.000651 ! Fit after self-cal, rms=0.077647Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077647Jy sigma=0.000651 ! Fit after self-cal, rms=0.077625Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.213 mas, bmaj=2.565 mas, bpa=-7.738 degrees ! Estimated noise=433.542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251336 Jy ! Component: 100 - total flux cleaned = 0.000316183 Jy ! Component: 150 - total flux cleaned = 0.00034117 Jy ! Component: 200 - total flux cleaned = 0.000360841 Jy ! Total flux subtracted in 200 components = 0.000360841 Jy ! Clean residual min=-0.001185 max=0.001042 Jy/beam ! Clean residual mean=-0.000009 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.143347 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 0.143347 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=0.077625Jy sigma=0.000651 ! Fit after self-cal, rms=0.077624Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.92179e-05 Jy ! Component: 100 - total flux cleaned = 6.06109e-05 Jy ! Component: 150 - total flux cleaned = 7.74675e-05 Jy ! Component: 200 - total flux cleaned = 9.09476e-05 Jy ! Total flux subtracted in 200 components = 9.09476e-05 Jy ! Clean residual min=-0.001190 max=0.001044 Jy/beam ! Clean residual mean=-0.000009 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.143438 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.143438 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=0.077624Jy sigma=0.000651 ! Fit after self-cal, rms=0.077624Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9443 mas, bmaj=1.535 mas, bpa=-1.783 degrees ! Estimated noise=342.822 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9443 x 1.535 at -1.783 degrees (North through East) ! Clean map min=-0.00080341 max=0.13187 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 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7322 mas, bmaj=1.298 mas, bpa=-3.561 degrees ! Estimated noise=733.601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101973 Jy ! Component: 100 - total flux cleaned = 0.12432 Jy ! Component: 150 - total flux cleaned = 0.131267 Jy ! Component: 200 - total flux cleaned = 0.135012 Jy ! Total flux subtracted in 200 components = 0.135012 Jy ! Clean residual min=-0.002159 max=0.001953 Jy/beam ! Clean residual mean=-0.000005 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.135012 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.135012 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9443 mas, bmaj=1.535 mas, bpa=-1.783 degrees ! Estimated noise=342.822 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 = 0.00323333 Jy ! Component: 100 - total flux cleaned = 0.00511032 Jy ! Component: 150 - total flux cleaned = 0.00626958 Jy ! Component: 200 - total flux cleaned = 0.00703795 Jy ! Total flux subtracted in 200 components = 0.00703795 Jy ! Clean residual min=-0.000993 max=0.000777 Jy/beam ! Clean residual mean=-0.000006 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.14205 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 41 components and 0.14205 Jy ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.213 mas, bmaj=2.565 mas, bpa=-7.738 degrees ! Estimated noise=433.542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000754 Jy ! Component: 100 - total flux cleaned = 0.00115676 Jy ! Component: 150 - total flux cleaned = 0.00131148 Jy ! Component: 200 - total flux cleaned = 0.00136538 Jy ! Total flux subtracted in 200 components = 0.00136538 Jy ! Clean residual min=-0.001219 max=0.001044 Jy/beam ! Clean residual mean=-0.000009 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.143416 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 = 1.99907e-05 Jy ! Component: 100 - total flux cleaned = 3.19247e-05 Jy ! Component: 150 - total flux cleaned = 4.28188e-05 Jy ! Component: 200 - total flux cleaned = 5.70314e-05 Jy ! Total flux subtracted in 200 components = 5.70314e-05 Jy ! Clean residual min=-0.001205 max=0.001051 Jy/beam ! Clean residual mean=-0.000009 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.143473 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 71 components and 0.143473 Jy ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9443 mas, bmaj=1.535 mas, bpa=-1.783 degrees ! Estimated noise=342.822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.85104e-05 Jy ! Component: 100 - total flux cleaned = 3.43545e-05 Jy ! Component: 150 - total flux cleaned = 2.18826e-05 Jy ! Component: 200 - total flux cleaned = 2.1424e-05 Jy ! Total flux subtracted in 200 components = 2.1424e-05 Jy ! Clean residual min=-0.000898 max=0.000830 Jy/beam ! Clean residual mean=-0.000005 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.143494 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.143494 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=0.077630Jy sigma=0.000651 ! Fit after self-cal, rms=0.077627Jy sigma=0.000651 wmodel J0143+4129_X_2017_05_27_pus_map.mod ! Writing 82 model components to file: J0143+4129_X_2017_05_27_pus_map.mod wobs J0143+4129_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0143+4129_X_2017_05_27_pus_uvs.fits wwins J0143+4129_X_2017_05_27_pus_map.win ! wwins: Wrote 2 windows to J0143+4129_X_2017_05_27_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 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -5.43801e-06 Jy ! Component: 100 - total flux cleaned = 5.27896e-05 Jy ! Component: 150 - total flux cleaned = 3.94242e-05 Jy ! Component: 200 - total flux cleaned = 0.000131971 Jy ! Component: 250 - total flux cleaned = 0.000208807 Jy ! Component: 300 - total flux cleaned = 0.000283555 Jy ! Component: 350 - total flux cleaned = 0.000331926 Jy ! Component: 400 - total flux cleaned = 0.000403247 Jy ! Component: 450 - total flux cleaned = 0.000496141 Jy ! Component: 500 - total flux cleaned = 0.000552883 Jy ! Component: 550 - total flux cleaned = 0.000575322 Jy ! Component: 600 - total flux cleaned = 0.00064118 Jy ! Component: 650 - total flux cleaned = 0.000694849 Jy ! Component: 700 - total flux cleaned = 0.00072656 Jy ! Component: 750 - total flux cleaned = 0.000788934 Jy ! Component: 800 - total flux cleaned = 0.000830035 Jy ! Component: 850 - total flux cleaned = 0.000941175 Jy ! Component: 900 - total flux cleaned = 0.00101065 Jy ! Component: 950 - total flux cleaned = 0.00107934 Jy ! Component: 1000 - total flux cleaned = 0.00114717 Jy ! Component: 1050 - total flux cleaned = 0.00117584 Jy ! Component: 1100 - total flux cleaned = 0.00123261 Jy ! Component: 1150 - total flux cleaned = 0.00128858 Jy ! Component: 1200 - total flux cleaned = 0.00129783 Jy ! Component: 1250 - total flux cleaned = 0.00132529 Jy ! Component: 1300 - total flux cleaned = 0.00135244 Jy ! Component: 1350 - total flux cleaned = 0.00137055 Jy ! Component: 1400 - total flux cleaned = 0.00139714 Jy ! Component: 1450 - total flux cleaned = 0.00140588 Jy ! Component: 1500 - total flux cleaned = 0.0014404 Jy ! Component: 1550 - total flux cleaned = 0.00143185 Jy ! Component: 1600 - total flux cleaned = 0.00144887 Jy ! Component: 1650 - total flux cleaned = 0.00144049 Jy ! Component: 1700 - total flux cleaned = 0.00146549 Jy ! Component: 1750 - total flux cleaned = 0.00149847 Jy ! Component: 1800 - total flux cleaned = 0.00147389 Jy ! Component: 1850 - total flux cleaned = 0.00149827 Jy ! Component: 1900 - total flux cleaned = 0.00153052 Jy ! Component: 1950 - total flux cleaned = 0.00152247 Jy ! Component: 2000 - total flux cleaned = 0.00151455 Jy ! Total flux subtracted in 2048 components = 0.00153029 Jy ! Clean residual min=-0.000485 max=0.000392 Jy/beam ! Clean residual mean=-0.000006 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.145024 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 240 components and 0.145025 Jy ![Exited script file: muppet] wmap "J0143+4129_X_2017_05_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9443 x 1.535 at -1.783 degrees (North through East) ! Clean map min=-0.00073854 max=0.13199 Jy/beam ! Writing clean map to FITS file: J0143+4129_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.131991 invert ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150512 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.342096 0.342096 0.684191 1.36838 2.73677 5.47353 10.9471 21.8941 43.7883 87.5765 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.131 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9443 x 1.535 at -1.783 degrees (North through East) ! Clean map min=-0.00073854 max=0.13199 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 J0143+4129_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:29:06 2019