! Started logfile: J0335-0709_X_2017_02_19_pus_uvs.log on Sat May 4 21:37:21 2019 obs J0335-0709_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0335-0709_X_2017_02_19_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.78176 visibilities/baseline/integration-bin. ! Found source: J0335-0709 ! ! 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 858 lines of history. ! ! Reading 73032 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 J0335-0709_X_2017_02_19_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 221 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 222 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 222 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 222 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 222 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 221 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 222 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 221 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 273 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 548 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.951918Jy sigma=0.007468 ! Fit after self-cal, rms=0.936594Jy sigma=0.007368 ! 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6765 mas, bmaj=1.624 mas, bpa=-1.625 degrees ! Estimated noise=629.62 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 = 0.0515421 Jy ! Component: 100 - total flux cleaned = 0.0628004 Jy ! Total flux subtracted in 100 components = 0.0628004 Jy ! Clean residual min=-0.002206 max=0.003822 Jy/beam ! Clean residual mean=-0.000017 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.0628004 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0628004 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=0.090914Jy sigma=0.000647 ! Fit after self-cal, rms=0.090781Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8344 mas, bmaj=1.915 mas, bpa=0.09484 degrees ! Estimated noise=350.517 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 = 0.00511349 Jy ! Component: 100 - total flux cleaned = 0.00740313 Jy ! Component: 150 - total flux cleaned = 0.00859212 Jy ! Component: 200 - total flux cleaned = 0.00931714 Jy ! Total flux subtracted in 200 components = 0.00931714 Jy ! Clean residual min=-0.001514 max=0.002273 Jy/beam ! Clean residual mean=-0.000004 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0721176 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0721176 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=0.090495Jy sigma=0.000645 ! Fit after self-cal, rms=0.090480Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-1.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211093 Jy ! Component: 100 - total flux cleaned = 0.0024245 Jy ! Component: 150 - total flux cleaned = 0.00245525 Jy ! Component: 200 - total flux cleaned = 0.00247636 Jy ! Total flux subtracted in 200 components = 0.00247636 Jy ! Clean residual min=-0.001407 max=0.001558 Jy/beam ! Clean residual mean=-0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0745939 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.0745939 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=0.090429Jy sigma=0.000644 ! Fit after self-cal, rms=0.090421Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.99 KP 1.01 ! LA 1.04 MK 1.04 NL 0.99 OV 1.04 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.03 KP 0.99 ! LA 0.98 MK 1.02 NL 0.98 OV 1.06 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.05 KP 1.01 ! LA 1.09 MK 1.04 NL 0.98 OV 1.00 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.00 KP 1.21 ! LA 1.03 MK 1.00 NL 0.97 OV 1.06 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.00 KP 0.97 ! LA 1.07 MK 1.06 NL 0.98 OV 1.02 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.12 KP 0.99 ! LA 1.04 MK 1.04 NL 0.98 OV 1.01 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.95 KP 0.94 ! LA 1.05 MK 0.98 NL 0.99 OV 1.03 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.95 KP 0.98 ! LA 1.06 MK 1.03 NL 0.96 OV 0.98 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.96 KP 0.94 ! LA 1.10 MK 0.96 NL 0.96 OV 0.99 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.99 KP 0.97 ! LA 0.97 MK 0.93 NL 0.95 OV 1.04 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.06 KP 1.07 ! LA 1.02 MK 0.96 NL 0.97 OV 0.99 ! PT 1.00* SC 0.94 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.93 HN 0.90 KP 1.14 ! LA 1.04 MK 0.90 NL 0.97 OV 1.02 ! PT 1.00* SC 0.95 ! ! ! Fit before self-cal, rms=0.090421Jy sigma=0.000644 ! Fit after self-cal, rms=0.089894Jy sigma=0.000643 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8344 mas, bmaj=1.907 mas, bpa=0.2653 degrees ! Estimated noise=349.918 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.2, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001637 Jy ! Component: 100 - total flux cleaned = 0.002195 Jy ! Component: 150 - total flux cleaned = 0.00229135 Jy ! Component: 200 - total flux cleaned = 0.0022722 Jy ! Total flux subtracted in 200 components = 0.0022722 Jy ! Clean residual min=-0.001236 max=0.001448 Jy/beam ! Clean residual mean=-0.000004 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0768661 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.0768661 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=0.089859Jy sigma=0.000643 ! Fit after self-cal, rms=0.089855Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.089855Jy sigma=0.000643 ! Fit after self-cal, rms=0.090504Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8335 mas, bmaj=1.905 mas, bpa=0.09563 degrees ! Estimated noise=351.507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000634321 Jy ! Component: 100 - total flux cleaned = 0.000880661 Jy ! Component: 150 - total flux cleaned = 0.000999095 Jy ! Component: 200 - total flux cleaned = 0.00107896 Jy ! Total flux subtracted in 200 components = 0.00107896 Jy ! Clean residual min=-0.000730 max=0.000775 Jy/beam ! Clean residual mean=-0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0779451 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.0779451 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=0.090497Jy sigma=0.000641 ! Fit after self-cal, rms=0.090535Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231793 Jy ! Component: 100 - total flux cleaned = 0.000302567 Jy ! Component: 150 - total flux cleaned = 0.000332589 Jy ! Component: 200 - total flux cleaned = 0.00036907 Jy ! Total flux subtracted in 200 components = 0.00036907 Jy ! Clean residual min=-0.000731 max=0.000765 Jy/beam ! Clean residual mean=-0.000000 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0783141 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.0783141 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=0.090532Jy sigma=0.000641 ! Fit after self-cal, rms=0.090532Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090532Jy sigma=0.000641 ! Fit after self-cal, rms=0.091119Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8325 mas, bmaj=1.904 mas, bpa=0.03999 degrees ! Estimated noise=351.718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321158 Jy ! Component: 100 - total flux cleaned = 0.000420311 Jy ! Component: 150 - total flux cleaned = 0.00046691 Jy ! Component: 200 - total flux cleaned = 0.000491914 Jy ! Total flux subtracted in 200 components = 0.000491914 Jy ! Clean residual min=-0.000720 max=0.000776 Jy/beam ! Clean residual mean=0.000000 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0788061 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 82 components and 0.0788061 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=0.091116Jy sigma=0.000641 ! Fit after self-cal, rms=0.091126Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.48074e-05 Jy ! Component: 100 - total flux cleaned = 8.85047e-05 Jy ! Component: 150 - total flux cleaned = 0.00011914 Jy ! Component: 200 - total flux cleaned = 0.000147695 Jy ! Total flux subtracted in 200 components = 0.000147695 Jy ! Clean residual min=-0.000715 max=0.000764 Jy/beam ! Clean residual mean=0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0789538 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.0789538 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=0.091124Jy sigma=0.000641 ! Fit after self-cal, rms=0.091125Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.091125Jy sigma=0.000641 ! Fit after self-cal, rms=0.091297Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.961 mas, bmaj=3.253 mas, bpa=3.624 degrees ! Estimated noise=472.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395101 Jy ! Component: 100 - total flux cleaned = 0.000464402 Jy ! Component: 150 - total flux cleaned = 0.000496118 Jy ! Component: 200 - total flux cleaned = 0.000516959 Jy ! Total flux subtracted in 200 components = 0.000516959 Jy ! Clean residual min=-0.000910 max=0.000863 Jy/beam ! Clean residual mean=0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0794707 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.0794707 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=0.091296Jy sigma=0.000641 ! Fit after self-cal, rms=0.091298Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.04657e-05 Jy ! Component: 100 - total flux cleaned = 0.000105132 Jy ! Component: 150 - total flux cleaned = 0.000117404 Jy ! Component: 200 - total flux cleaned = 0.000134536 Jy ! Total flux subtracted in 200 components = 0.000134536 Jy ! Clean residual min=-0.000899 max=0.000868 Jy/beam ! Clean residual mean=0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0796053 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 114 components and 0.0796053 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=0.091297Jy sigma=0.000641 ! Fit after self-cal, rms=0.091298Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8321 mas, bmaj=1.903 mas, bpa=0.02341 degrees ! Estimated noise=351.975 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8321 x 1.903 at 0.02341 degrees (North through East) ! Clean map min=-0.0006538 max=0.066747 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6742 mas, bmaj=1.616 mas, bpa=-1.829 degrees ! Estimated noise=624.777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0510632 Jy ! Component: 100 - total flux cleaned = 0.0626037 Jy ! Component: 150 - total flux cleaned = 0.0675172 Jy ! Component: 200 - total flux cleaned = 0.0705007 Jy ! Total flux subtracted in 200 components = 0.0705007 Jy ! Clean residual min=-0.001543 max=0.001943 Jy/beam ! Clean residual mean=-0.000008 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0705006 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0705006 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8321 mas, bmaj=1.903 mas, bpa=0.02341 degrees ! Estimated noise=351.975 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 = 0.00299484 Jy ! Component: 100 - total flux cleaned = 0.00475748 Jy ! Component: 150 - total flux cleaned = 0.00594014 Jy ! Component: 200 - total flux cleaned = 0.00678974 Jy ! Total flux subtracted in 200 components = 0.00678974 Jy ! Clean residual min=-0.000830 max=0.000784 Jy/beam ! Clean residual mean=-0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0772904 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.0772904 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.961 mas, bmaj=3.253 mas, bpa=3.624 degrees ! Estimated noise=472.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102296 Jy ! Component: 100 - total flux cleaned = 0.00160055 Jy ! Component: 150 - total flux cleaned = 0.00180249 Jy ! Component: 200 - total flux cleaned = 0.00193905 Jy ! Total flux subtracted in 200 components = 0.00193905 Jy ! Clean residual min=-0.000939 max=0.000887 Jy/beam ! Clean residual mean=-0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0792294 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 = 0.000112934 Jy ! Component: 100 - total flux cleaned = 0.000207533 Jy ! Component: 150 - total flux cleaned = 0.000287029 Jy ! Component: 200 - total flux cleaned = 0.000308229 Jy ! Total flux subtracted in 200 components = 0.000308229 Jy ! Clean residual min=-0.000918 max=0.000850 Jy/beam ! Clean residual mean=0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0795376 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 86 components and 0.0795377 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8321 mas, bmaj=1.903 mas, bpa=0.02341 degrees ! Estimated noise=351.975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.79078e-05 Jy ! Component: 100 - total flux cleaned = -2.71261e-06 Jy ! Component: 150 - total flux cleaned = -2.32279e-06 Jy ! Component: 200 - total flux cleaned = 9.83727e-06 Jy ! Total flux subtracted in 200 components = 9.83727e-06 Jy ! Clean residual min=-0.000705 max=0.000750 Jy/beam ! Clean residual mean=0.000000 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0795475 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.0795475 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=0.091302Jy sigma=0.000641 ! Fit after self-cal, rms=0.091302Jy sigma=0.000641 wmodel J0335-0709_X_2017_02_19_pus_map.mod ! Writing 103 model components to file: J0335-0709_X_2017_02_19_pus_map.mod wobs J0335-0709_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0335-0709_X_2017_02_19_pus_uvs.fits wwins J0335-0709_X_2017_02_19_pus_map.win ! wwins: Wrote 3 windows to J0335-0709_X_2017_02_19_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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000234598 Jy ! Component: 100 - total flux cleaned = 0.000334055 Jy ! Component: 150 - total flux cleaned = 0.000463602 Jy ! Component: 200 - total flux cleaned = 0.000576951 Jy ! Component: 250 - total flux cleaned = 0.000653894 Jy ! Component: 300 - total flux cleaned = 0.000696492 Jy ! Component: 350 - total flux cleaned = 0.000686197 Jy ! Component: 400 - total flux cleaned = 0.000696497 Jy ! Component: 450 - total flux cleaned = 0.000726299 Jy ! Component: 500 - total flux cleaned = 0.000745991 Jy ! Component: 550 - total flux cleaned = 0.000765099 Jy ! Component: 600 - total flux cleaned = 0.000765024 Jy ! Component: 650 - total flux cleaned = 0.000764853 Jy ! Component: 700 - total flux cleaned = 0.000764993 Jy ! Component: 750 - total flux cleaned = 0.000782767 Jy ! Component: 800 - total flux cleaned = 0.00078268 Jy ! Component: 850 - total flux cleaned = 0.000774105 Jy ! Component: 900 - total flux cleaned = 0.000782883 Jy ! Component: 950 - total flux cleaned = 0.000799786 Jy ! Component: 1000 - total flux cleaned = 0.000824636 Jy ! Component: 1050 - total flux cleaned = 0.000816492 Jy ! Component: 1100 - total flux cleaned = 0.000824561 Jy ! Component: 1150 - total flux cleaned = 0.000832465 Jy ! Component: 1200 - total flux cleaned = 0.000855925 Jy ! Component: 1250 - total flux cleaned = 0.000879134 Jy ! Component: 1300 - total flux cleaned = 0.00088688 Jy ! Component: 1350 - total flux cleaned = 0.000902058 Jy ! Component: 1400 - total flux cleaned = 0.000894655 Jy ! Component: 1450 - total flux cleaned = 0.000909551 Jy ! Component: 1500 - total flux cleaned = 0.000909626 Jy ! Component: 1550 - total flux cleaned = 0.000924124 Jy ! Component: 1600 - total flux cleaned = 0.000902584 Jy ! Component: 1650 - total flux cleaned = 0.000923957 Jy ! Component: 1700 - total flux cleaned = 0.000930892 Jy ! Component: 1750 - total flux cleaned = 0.000909993 Jy ! Component: 1800 - total flux cleaned = 0.000916865 Jy ! Component: 1850 - total flux cleaned = 0.000910012 Jy ! Component: 1900 - total flux cleaned = 0.000910084 Jy ! Component: 1950 - total flux cleaned = 0.000916765 Jy ! Component: 2000 - total flux cleaned = 0.000903539 Jy ! Total flux subtracted in 2048 components = 0.00091679 Jy ! Clean residual min=-0.000347 max=0.000373 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0804643 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 245 components and 0.0804643 Jy ![Exited script file: muppet] wmap "J0335-0709_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8321 x 1.903 at 0.02341 degrees (North through East) ! Clean map min=-0.00062261 max=0.066882 Jy/beam ! Writing clean map to FITS file: J0335-0709_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0668818 invert ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125424 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.562594 0.562594 1.12519 2.25037 4.50075 9.0015 18.003 36.006 72.012 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.066 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8321 x 1.903 at 0.02341 degrees (North through East) ! Clean map min=-0.00062261 max=0.066882 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 J0335-0709_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:37:25 2019