! Started logfile: J0106-0315_X_2017_06_15_pus_uvs.log on Tue May 7 19:49:44 2019 obs J0106-0315_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0106-0315_X_2017_06_15_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.839893 visibilities/baseline/integration-bin. ! Found source: J0106-0315 ! ! 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 989 lines of history. ! ! Reading 37644 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 J0106-0315_X_2017_06_15_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.605429Jy sigma=0.005216 ! Fit after self-cal, rms=0.556738Jy sigma=0.004811 ! 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 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6996 mas, bmaj=1.702 mas, bpa=1.341 degrees ! Estimated noise=623.395 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 = 0.339723 Jy ! Component: 100 - total flux cleaned = 0.421398 Jy ! Total flux subtracted in 100 components = 0.421398 Jy ! Clean residual min=-0.010581 max=0.032753 Jy/beam ! Clean residual mean=-0.000055 rms=0.003233 Jy/beam ! Combined flux in latest and established models = 0.421398 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.421398 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=0.095209Jy sigma=0.000825 ! Fit after self-cal, rms=0.095202Jy sigma=0.000825 ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0360477 Jy ! Component: 100 - total flux cleaned = 0.0545211 Jy ! Total flux subtracted in 100 components = 0.0545211 Jy ! Clean residual min=-0.005146 max=0.008910 Jy/beam ! Clean residual mean=-0.000015 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.475919 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.475919 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=0.079768Jy sigma=0.000675 ! Fit after self-cal, rms=0.079769Jy sigma=0.000675 ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107203 Jy ! Component: 100 - total flux cleaned = 0.017594 Jy ! Total flux subtracted in 100 components = 0.017594 Jy ! Clean residual min=-0.004808 max=0.004655 Jy/beam ! Clean residual mean=-0.000004 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.493513 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.493513 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=0.078378Jy sigma=0.000661 ! Fit after self-cal, rms=0.078374Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8723 mas, bmaj=2.009 mas, bpa=-0.2266 degrees ! Estimated noise=420.638 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 = 0.00349856 Jy ! Component: 100 - total flux cleaned = 0.00522886 Jy ! Component: 150 - total flux cleaned = 0.00558556 Jy ! Component: 200 - total flux cleaned = 0.00584027 Jy ! Total flux subtracted in 200 components = 0.00584027 Jy ! Clean residual min=-0.004345 max=0.002979 Jy/beam ! Clean residual mean=0.000007 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.499354 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.499354 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=0.078217Jy sigma=0.000659 ! Fit after self-cal, rms=0.078212Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 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 1.01 FD 0.99 HN 0.98 KP 1.03 ! LA 0.97 MK 0.98 NL 0.96 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 0.96 ! LA 0.97 MK 0.98 NL 0.96 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 0.99 ! LA 1.00 MK 1.00 NL 0.96 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.01 KP 0.99 ! LA 1.01 MK 1.00 NL 0.97 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.96 KP 0.99 ! LA 0.99 MK 1.03 NL 0.97 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.99 KP 1.01 ! LA 1.00 MK 1.01 NL 0.97 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 KP 1.00 ! LA 1.01 MK 1.02 NL 0.97 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.99 KP 1.00 ! LA 0.99 MK 1.01 NL 0.97 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.00 KP 1.00 ! LA 1.01 MK 0.99 NL 0.97 OV 1.01 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 1.01 ! LA 1.03 MK 1.02 NL 0.98 OV 1.01 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.02 KP 1.01 ! LA 1.03 MK 1.01 NL 0.98 OV 1.02 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 1.01 ! LA 1.00 MK 1.05 NL 0.99 OV 1.01 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.078212Jy sigma=0.000659 ! Fit after self-cal, rms=0.077556Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8734 mas, bmaj=2.011 mas, bpa=-0.28 degrees ! Estimated noise=420.878 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 = -0.000497327 Jy ! Component: 100 - total flux cleaned = -0.000492545 Jy ! Component: 150 - total flux cleaned = -0.000522744 Jy ! Component: 200 - total flux cleaned = -0.000521886 Jy ! Total flux subtracted in 200 components = -0.000521886 Jy ! Clean residual min=-0.002419 max=0.002208 Jy/beam ! Clean residual mean=0.000011 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.498832 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.498832 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=0.077519Jy sigma=0.000650 ! Fit after self-cal, rms=0.077518Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.077518Jy sigma=0.000650 ! Fit after self-cal, rms=0.077151Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8736 mas, bmaj=2.013 mas, bpa=-0.3114 degrees ! Estimated noise=420.901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000254472 Jy ! Component: 100 - total flux cleaned = -0.000357895 Jy ! Component: 150 - total flux cleaned = -0.0004061 Jy ! Component: 200 - total flux cleaned = -0.000473456 Jy ! Total flux subtracted in 200 components = -0.000473456 Jy ! Clean residual min=-0.001219 max=0.001156 Jy/beam ! Clean residual mean=0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.498358 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.498358 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=0.077133Jy sigma=0.000645 ! Fit after self-cal, rms=0.077134Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -1.78063e-05 Jy ! Component: 100 - total flux cleaned = -9.96555e-05 Jy ! Component: 150 - total flux cleaned = -0.000138248 Jy ! Component: 200 - total flux cleaned = -0.000156667 Jy ! Total flux subtracted in 200 components = -0.000156667 Jy ! Clean residual min=-0.001192 max=0.001157 Jy/beam ! Clean residual mean=0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.498202 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.498202 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=0.077122Jy sigma=0.000645 ! Fit after self-cal, rms=0.077120Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.077120Jy sigma=0.000645 ! Fit after self-cal, rms=0.077198Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8741 mas, bmaj=2.015 mas, bpa=-0.3433 degrees ! Estimated noise=421.146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000227361 Jy ! Component: 100 - total flux cleaned = -0.000334344 Jy ! Component: 150 - total flux cleaned = -0.000372911 Jy ! Component: 200 - total flux cleaned = -0.000426893 Jy ! Total flux subtracted in 200 components = -0.000426893 Jy ! Clean residual min=-0.001182 max=0.001102 Jy/beam ! Clean residual mean=0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.497775 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.497775 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=0.077186Jy sigma=0.000645 ! Fit after self-cal, rms=0.077186Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -2.91162e-05 Jy ! Component: 100 - total flux cleaned = -9.34069e-05 Jy ! Component: 150 - total flux cleaned = -0.000124173 Jy ! Component: 200 - total flux cleaned = -0.000139267 Jy ! Total flux subtracted in 200 components = -0.000139267 Jy ! Clean residual min=-0.001165 max=0.001102 Jy/beam ! Clean residual mean=0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.497635 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.497635 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=0.077179Jy sigma=0.000645 ! Fit after self-cal, rms=0.077177Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.077177Jy sigma=0.000645 ! Fit after self-cal, rms=0.077232Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.283 mas, bmaj=3.574 mas, bpa=5.412 degrees ! Estimated noise=534.759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000395703 Jy ! Component: 100 - total flux cleaned = -0.000441411 Jy ! Component: 150 - total flux cleaned = -0.000476321 Jy ! Component: 200 - total flux cleaned = -0.000503154 Jy ! Total flux subtracted in 200 components = -0.000503154 Jy ! Clean residual min=-0.001144 max=0.001172 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.497132 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 50 components and 0.497132 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=0.077231Jy sigma=0.000645 ! Fit after self-cal, rms=0.077231Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 3.96031e-05 Jy ! Component: 100 - total flux cleaned = 3.19375e-05 Jy ! Component: 150 - total flux cleaned = 2.52528e-05 Jy ! Component: 200 - total flux cleaned = 9.22163e-06 Jy ! Total flux subtracted in 200 components = 9.22163e-06 Jy ! Clean residual min=-0.001129 max=0.001158 Jy/beam ! Clean residual mean=0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.497141 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.497141 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=0.077234Jy sigma=0.000645 ! Fit after self-cal, rms=0.077234Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8744 mas, bmaj=2.016 mas, bpa=-0.3775 degrees ! Estimated noise=421.335 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8744 x 2.016 at -0.3775 degrees (North through East) ! Clean map min=-0.0011053 max=0.4493 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 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7016 mas, bmaj=1.708 mas, bpa=1.214 degrees ! Estimated noise=624.905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.340508 Jy ! Component: 100 - total flux cleaned = 0.421869 Jy ! Component: 150 - total flux cleaned = 0.457093 Jy ! Component: 200 - total flux cleaned = 0.475082 Jy ! Total flux subtracted in 200 components = 0.475082 Jy ! Clean residual min=-0.003883 max=0.008464 Jy/beam ! Clean residual mean=-0.000014 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.475082 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.475082 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8744 mas, bmaj=2.016 mas, bpa=-0.3775 degrees ! Estimated noise=421.335 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 = 0.011173 Jy ! Component: 100 - total flux cleaned = 0.0167223 Jy ! Component: 150 - total flux cleaned = 0.0197271 Jy ! Component: 200 - total flux cleaned = 0.0213761 Jy ! Total flux subtracted in 200 components = 0.0213761 Jy ! Clean residual min=-0.001485 max=0.001455 Jy/beam ! Clean residual mean=-0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.496458 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 36 components and 0.496458 Jy ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.283 mas, bmaj=3.574 mas, bpa=5.412 degrees ! Estimated noise=534.759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347851 Jy ! Component: 100 - total flux cleaned = 0.000390394 Jy ! Component: 150 - total flux cleaned = 0.000416545 Jy ! Component: 200 - total flux cleaned = 0.000441384 Jy ! Total flux subtracted in 200 components = 0.000441384 Jy ! Clean residual min=-0.001150 max=0.001158 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.4969 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 = 2.30435e-05 Jy ! Component: 100 - total flux cleaned = 3.38517e-05 Jy ! Component: 150 - total flux cleaned = 5.48472e-05 Jy ! Component: 200 - total flux cleaned = 6.52169e-05 Jy ! Total flux subtracted in 200 components = 6.52169e-05 Jy ! Clean residual min=-0.001142 max=0.001151 Jy/beam ! Clean residual mean=0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.496965 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.496965 Jy ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8744 mas, bmaj=2.016 mas, bpa=-0.3775 degrees ! Estimated noise=421.335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134636 Jy ! Component: 100 - total flux cleaned = 0.00025871 Jy ! Component: 150 - total flux cleaned = 0.000329756 Jy ! Component: 200 - total flux cleaned = 0.00039287 Jy ! Total flux subtracted in 200 components = 0.00039287 Jy ! Clean residual min=-0.001512 max=0.001323 Jy/beam ! Clean residual mean=0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.497358 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.497358 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=0.077350Jy sigma=0.000646 ! Fit after self-cal, rms=0.077340Jy sigma=0.000646 wmodel J0106-0315_X_2017_06_15_pus_map.mod ! Writing 47 model components to file: J0106-0315_X_2017_06_15_pus_map.mod wobs J0106-0315_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0106-0315_X_2017_06_15_pus_uvs.fits wwins J0106-0315_X_2017_06_15_pus_map.win ! wwins: Wrote 1 windows to J0106-0315_X_2017_06_15_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 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000447228 Jy ! Component: 100 - total flux cleaned = -0.000378956 Jy ! Component: 150 - total flux cleaned = -0.000422079 Jy ! Component: 200 - total flux cleaned = -0.000484775 Jy ! Component: 250 - total flux cleaned = -0.000504851 Jy ! Component: 300 - total flux cleaned = -0.000504943 Jy ! Component: 350 - total flux cleaned = -0.000523968 Jy ! Component: 400 - total flux cleaned = -0.000449263 Jy ! Component: 450 - total flux cleaned = -0.000412752 Jy ! Component: 500 - total flux cleaned = -0.000323346 Jy ! Component: 550 - total flux cleaned = -0.000271091 Jy ! Component: 600 - total flux cleaned = -0.000288409 Jy ! Component: 650 - total flux cleaned = -0.00025461 Jy ! Component: 700 - total flux cleaned = -0.000221563 Jy ! Component: 750 - total flux cleaned = -0.000188874 Jy ! Component: 800 - total flux cleaned = -0.000204708 Jy ! Component: 850 - total flux cleaned = -0.000188525 Jy ! Component: 900 - total flux cleaned = -0.000204028 Jy ! Component: 950 - total flux cleaned = -0.000234706 Jy ! Component: 1000 - total flux cleaned = -0.000204228 Jy ! Component: 1050 - total flux cleaned = -0.000219545 Jy ! Component: 1100 - total flux cleaned = -0.000249247 Jy ! Component: 1150 - total flux cleaned = -0.000205644 Jy ! Component: 1200 - total flux cleaned = -0.000205492 Jy ! Component: 1250 - total flux cleaned = -0.000205362 Jy ! Component: 1300 - total flux cleaned = -0.000149149 Jy ! Component: 1350 - total flux cleaned = -0.000177001 Jy ! Component: 1400 - total flux cleaned = -0.000163049 Jy ! Component: 1450 - total flux cleaned = -9.55135e-05 Jy ! Component: 1500 - total flux cleaned = -0.000135906 Jy ! Component: 1550 - total flux cleaned = -0.000135987 Jy ! Component: 1600 - total flux cleaned = -5.75899e-05 Jy ! Component: 1650 - total flux cleaned = -4.46958e-05 Jy ! Component: 1700 - total flux cleaned = -1.90805e-05 Jy ! Component: 1750 - total flux cleaned = -3.16782e-05 Jy ! Component: 1800 - total flux cleaned = 3.10197e-05 Jy ! Component: 1850 - total flux cleaned = 1.8535e-05 Jy ! Component: 1900 - total flux cleaned = 5.56202e-05 Jy ! Component: 1950 - total flux cleaned = 8.00911e-05 Jy ! Component: 2000 - total flux cleaned = 0.000104197 Jy ! Total flux subtracted in 2048 components = 0.000104162 Jy ! Clean residual min=-0.000665 max=0.000604 Jy/beam ! Clean residual mean=-0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.497462 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 186 components and 0.497462 Jy ![Exited script file: muppet] wmap "J0106-0315_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8744 x 2.016 at -0.3775 degrees (North through East) ! Clean map min=-0.0010363 max=0.44945 Jy/beam ! Writing clean map to FITS file: J0106-0315_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.449449 invert ! Inverting map ! Your choice of large map pixels excluded 0.138% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000220336 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.14707 0.14707 0.294141 0.588282 1.17656 2.35313 4.70625 9.41251 18.825 37.65 75.3 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 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: 0.8744 x 2.016 at -0.3775 degrees (North through East) ! Clean map min=-0.0010363 max=0.44945 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 J0106-0315_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:49:47 2019