! Started logfile: J2236-2309_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:13:19 2016 obs J2236-2309_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J2236-2309_X_2014_05_31_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.963588 visibilities/baseline/integration-bin. ! Found source: J2236-2309 ! ! 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 344 lines of history. ! ! Reading 43188 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 J2236-2309_X_2014_05_31_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.861853Jy sigma=0.009283 ! Fit after self-cal, rms=0.831563Jy sigma=0.008951 ! 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 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6398 mas, bmaj=1.723 mas, bpa=-3.197 degrees ! Estimated noise=746.843 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 = 0.122886 Jy ! Component: 100 - total flux cleaned = 0.158618 Jy ! Total flux subtracted in 100 components = 0.158618 Jy ! Clean residual min=-0.010114 max=0.022919 Jy/beam ! Clean residual mean=-0.000154 rms=0.002698 Jy/beam ! Combined flux in latest and established models = 0.158618 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.158618 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=0.095553Jy sigma=0.000974 ! Fit after self-cal, rms=0.095511Jy sigma=0.000973 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-0.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226485 Jy ! Component: 100 - total flux cleaned = 0.0350603 Jy ! Total flux subtracted in 100 components = 0.0350603 Jy ! Clean residual min=-0.007949 max=0.010757 Jy/beam ! Clean residual mean=-0.000087 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 0.193678 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.193678 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=0.087373Jy sigma=0.000873 ! Fit after self-cal, rms=0.087162Jy sigma=0.000870 ! Inverting map ! Your choice of large map pixels excluded 0.185% 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 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8159 mas, bmaj=2.078 mas, bpa=-3.847 degrees ! Estimated noise=320.162 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 = 0.015752 Jy ! Component: 100 - total flux cleaned = 0.0245589 Jy ! Component: 150 - total flux cleaned = 0.029746 Jy ! Component: 200 - total flux cleaned = 0.0328734 Jy ! Total flux subtracted in 200 components = 0.0328734 Jy ! Clean residual min=-0.008898 max=0.008829 Jy/beam ! Clean residual mean=-0.000054 rms=0.002039 Jy/beam ! Combined flux in latest and established models = 0.226552 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 36 components and 0.226552 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=0.084214Jy sigma=0.000839 ! Fit after self-cal, rms=0.084072Jy sigma=0.000836 ! Inverting map ! Your choice of large map pixels excluded 0.185% 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 0.91 FD 1.10 HN 1.15 KP 0.92 ! LA 1.02 MK 0.97 NL 1.03 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.20 KP 0.86 ! LA 1.03 MK 0.98 NL 1.02 OV 0.98 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.21 KP 0.81 ! LA 1.05 MK 0.98 NL 1.04 OV 1.00 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.18 KP 0.79 ! LA 1.05 MK 0.97 NL 1.02 OV 0.98 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.17 KP 0.73 ! LA 1.04 MK 1.00 NL 1.04 OV 1.01 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.19 KP 0.74 ! LA 1.06 MK 0.98 NL 1.05 OV 1.02 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.20 HN 1.31 KP 0.80 ! LA 1.15 MK 1.02 NL 1.13 OV 1.07 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 1.27 KP 0.73 ! LA 1.04 MK 1.00 NL 1.06 OV 1.02 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.30 KP 0.75 ! LA 1.06 MK 0.96 NL 1.04 OV 1.04 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.21 KP 0.80 ! LA 1.06 MK 1.00 NL 1.09 OV 1.02 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.24 KP 0.82 ! LA 1.06 MK 1.03 NL 1.08 OV 1.02 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.15 HN 1.18 KP 0.85 ! LA 1.07 MK 0.97 NL 1.04 OV 1.02 ! PT 0.97 SC 0.98 ! ! ! Fit before self-cal, rms=0.084072Jy sigma=0.000836 ! Fit after self-cal, rms=0.082643Jy sigma=0.000783 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8197 mas, bmaj=2.065 mas, bpa=-3.428 degrees ! Estimated noise=320.356 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 (-2.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173293 Jy ! Component: 100 - total flux cleaned = 0.00205791 Jy ! Component: 150 - total flux cleaned = 0.00232139 Jy ! Component: 200 - total flux cleaned = 0.00249992 Jy ! Total flux subtracted in 200 components = 0.00249992 Jy ! Clean residual min=-0.002134 max=0.002003 Jy/beam ! Clean residual mean=-0.000013 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.229052 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.229052 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=0.082466Jy sigma=0.000781 ! Fit after self-cal, rms=0.082537Jy sigma=0.000780 ! Inverting map ! Your choice of large map pixels excluded 0.185% 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=0.082537Jy sigma=0.000780 ! Fit after self-cal, rms=0.083007Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8185 mas, bmaj=2.062 mas, bpa=-3.479 degrees ! Estimated noise=319.253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176916 Jy ! Component: 100 - total flux cleaned = 0.000373223 Jy ! Component: 150 - total flux cleaned = 0.000459952 Jy ! Component: 200 - total flux cleaned = 0.000537427 Jy ! Total flux subtracted in 200 components = 0.000537427 Jy ! Clean residual min=-0.001407 max=0.001525 Jy/beam ! Clean residual mean=-0.000009 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.229589 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.229589 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=0.082951Jy sigma=0.000778 ! Fit after self-cal, rms=0.082959Jy sigma=0.000778 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.185% 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) ! Added new window around map position (3.8, 11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000912016 Jy ! Component: 100 - total flux cleaned = 0.000872034 Jy ! Component: 150 - total flux cleaned = 0.000873164 Jy ! Component: 200 - total flux cleaned = 0.000874235 Jy ! Total flux subtracted in 200 components = 0.000874235 Jy ! Clean residual min=-0.001295 max=0.001229 Jy/beam ! Clean residual mean=-0.000008 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.230463 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.230463 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=0.082917Jy sigma=0.000777 ! Fit after self-cal, rms=0.082914Jy sigma=0.000777 ! Inverting map ! Your choice of large map pixels excluded 0.185% 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=0.082914Jy sigma=0.000777 ! Fit after self-cal, rms=0.083349Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8176 mas, bmaj=2.06 mas, bpa=-3.559 degrees ! Estimated noise=318.407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000239106 Jy ! Component: 100 - total flux cleaned = -0.00014723 Jy ! Component: 150 - total flux cleaned = -0.000147819 Jy ! Component: 200 - total flux cleaned = -0.000122532 Jy ! Total flux subtracted in 200 components = -0.000122532 Jy ! Clean residual min=-0.000980 max=0.001104 Jy/beam ! Clean residual mean=-0.000004 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.230341 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.230341 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=0.083327Jy sigma=0.000777 ! Fit after self-cal, rms=0.083334Jy sigma=0.000777 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.185% 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 = -6.14101e-05 Jy ! Component: 100 - total flux cleaned = -3.72719e-05 Jy ! Component: 150 - total flux cleaned = 5.06365e-06 Jy ! Component: 200 - total flux cleaned = 2.39134e-05 Jy ! Total flux subtracted in 200 components = 2.39134e-05 Jy ! Clean residual min=-0.000933 max=0.001024 Jy/beam ! Clean residual mean=-0.000004 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.230365 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 0.230365 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=0.083322Jy sigma=0.000777 ! Fit after self-cal, rms=0.083321Jy sigma=0.000777 ! Inverting map ! Your choice of large map pixels excluded 0.185% 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=0.083321Jy sigma=0.000777 ! Fit after self-cal, rms=0.083442Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.257 mas, bmaj=5.013 mas, bpa=0.7497 degrees ! Estimated noise=399.692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00051355 Jy ! Component: 100 - total flux cleaned = 0.00057888 Jy ! Component: 150 - total flux cleaned = 0.000607777 Jy ! Component: 200 - total flux cleaned = 0.000650101 Jy ! Total flux subtracted in 200 components = 0.000650101 Jy ! Clean residual min=-0.000836 max=0.001059 Jy/beam ! Clean residual mean=-0.000004 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.231015 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 102 components and 0.231015 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=0.083443Jy sigma=0.000777 ! Fit after self-cal, rms=0.083445Jy sigma=0.000777 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.185% 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 = 2.79612e-05 Jy ! Component: 100 - total flux cleaned = 5.22352e-05 Jy ! Component: 150 - total flux cleaned = 8.09348e-05 Jy ! Component: 200 - total flux cleaned = 0.000107336 Jy ! Total flux subtracted in 200 components = 0.000107336 Jy ! Clean residual min=-0.000820 max=0.001102 Jy/beam ! Clean residual mean=-0.000004 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.231122 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 106 components and 0.231122 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=0.083446Jy sigma=0.000777 ! Fit after self-cal, rms=0.083445Jy sigma=0.000777 ! Inverting map ! Your choice of large map pixels excluded 0.185% 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 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8172 mas, bmaj=2.058 mas, bpa=-3.619 degrees ! Estimated noise=318.018 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8172 x 2.058 at -3.619 degrees (North through East) ! Clean map min=-0.00088076 max=0.16744 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 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6365 mas, bmaj=1.705 mas, bpa=-2.802 degrees ! Estimated noise=745.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122482 Jy ! Component: 100 - total flux cleaned = 0.161128 Jy ! Component: 150 - total flux cleaned = 0.181795 Jy ! Component: 200 - total flux cleaned = 0.193759 Jy ! Total flux subtracted in 200 components = 0.193759 Jy ! Clean residual min=-0.003280 max=0.006349 Jy/beam ! Clean residual mean=-0.000060 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.193759 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.193759 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8172 mas, bmaj=2.058 mas, bpa=-3.619 degrees ! Estimated noise=318.018 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 = 0.0128679 Jy ! Component: 100 - total flux cleaned = 0.0199367 Jy ! Component: 150 - total flux cleaned = 0.0244254 Jy ! Component: 200 - total flux cleaned = 0.0274596 Jy ! Total flux subtracted in 200 components = 0.0274596 Jy ! Clean residual min=-0.001438 max=0.002110 Jy/beam ! Clean residual mean=-0.000029 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.221218 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 65 components and 0.221218 Jy ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (0.6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234849 Jy ! Component: 100 - total flux cleaned = 0.00407627 Jy ! Component: 150 - total flux cleaned = 0.00516081 Jy ! Component: 200 - total flux cleaned = 0.00596274 Jy ! Total flux subtracted in 200 components = 0.00596274 Jy ! Clean residual min=-0.001086 max=0.001126 Jy/beam ! Clean residual mean=-0.000011 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.227181 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 88 components and 0.227181 Jy ! Inverting map ! Your choice of large map pixels excluded 0.185% 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 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.257 mas, bmaj=5.013 mas, bpa=0.7497 degrees ! Estimated noise=399.692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144199 Jy ! Component: 100 - total flux cleaned = 0.00226528 Jy ! Component: 150 - total flux cleaned = 0.00281083 Jy ! Component: 200 - total flux cleaned = 0.00315022 Jy ! Total flux subtracted in 200 components = 0.00315022 Jy ! Clean residual min=-0.000852 max=0.001153 Jy/beam ! Clean residual mean=-0.000007 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.230331 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 = 0.00014048 Jy ! Component: 100 - total flux cleaned = 0.000260201 Jy ! Component: 150 - total flux cleaned = 0.000326865 Jy ! Component: 200 - total flux cleaned = 0.000377744 Jy ! Total flux subtracted in 200 components = 0.000377744 Jy ! Clean residual min=-0.000814 max=0.001116 Jy/beam ! Clean residual mean=-0.000005 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.230709 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 128 components and 0.230709 Jy ! Inverting map ! Your choice of large map pixels excluded 0.185% 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 0.185% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8172 mas, bmaj=2.058 mas, bpa=-3.619 degrees ! Estimated noise=318.018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000355536 Jy ! Component: 100 - total flux cleaned = -0.000401765 Jy ! Component: 150 - total flux cleaned = -0.000401534 Jy ! Component: 200 - total flux cleaned = -0.000384395 Jy ! Total flux subtracted in 200 components = -0.000384395 Jy ! Clean residual min=-0.000940 max=0.000945 Jy/beam ! Clean residual mean=-0.000003 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.230325 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 142 components and 0.230325 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=0.083429Jy sigma=0.000776 ! Fit after self-cal, rms=0.083419Jy sigma=0.000776 wmodel J2236-2309_X_2014_05_31_pus_map.mod ! Writing 142 model components to file: J2236-2309_X_2014_05_31_pus_map.mod wobs J2236-2309_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J2236-2309_X_2014_05_31_pus_uvs.fits wwins J2236-2309_X_2014_05_31_pus_map.win ! wwins: Wrote 5 windows to J2236-2309_X_2014_05_31_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 0.185% 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 = 5.17031e-05 Jy ! Component: 100 - total flux cleaned = -9.79094e-06 Jy ! Component: 150 - total flux cleaned = -8.19964e-05 Jy ! Component: 200 - total flux cleaned = -0.000137315 Jy ! Component: 250 - total flux cleaned = -0.000163912 Jy ! Component: 300 - total flux cleaned = -0.000189795 Jy ! Component: 350 - total flux cleaned = -0.000227523 Jy ! Component: 400 - total flux cleaned = -0.00027666 Jy ! Component: 450 - total flux cleaned = -0.000348466 Jy ! Component: 500 - total flux cleaned = -0.000430491 Jy ! Component: 550 - total flux cleaned = -0.000499624 Jy ! Component: 600 - total flux cleaned = -0.000590071 Jy ! Component: 650 - total flux cleaned = -0.000645746 Jy ! Component: 700 - total flux cleaned = -0.000722291 Jy ! Component: 750 - total flux cleaned = -0.000765541 Jy ! Component: 800 - total flux cleaned = -0.00080831 Jy ! Component: 850 - total flux cleaned = -0.000923058 Jy ! Component: 900 - total flux cleaned = -0.000984703 Jy ! Component: 950 - total flux cleaned = -0.00105558 Jy ! Component: 1000 - total flux cleaned = -0.00113519 Jy ! Component: 1050 - total flux cleaned = -0.00115477 Jy ! Component: 1100 - total flux cleaned = -0.00120331 Jy ! Component: 1150 - total flux cleaned = -0.00126078 Jy ! Component: 1200 - total flux cleaned = -0.00128891 Jy ! Component: 1250 - total flux cleaned = -0.00133543 Jy ! Component: 1300 - total flux cleaned = -0.00136295 Jy ! Component: 1350 - total flux cleaned = -0.00139927 Jy ! Component: 1400 - total flux cleaned = -0.0014264 Jy ! Component: 1450 - total flux cleaned = -0.00146197 Jy ! Component: 1500 - total flux cleaned = -0.00148817 Jy ! Component: 1550 - total flux cleaned = -0.00147946 Jy ! Component: 1600 - total flux cleaned = -0.00150516 Jy ! Component: 1650 - total flux cleaned = -0.00152213 Jy ! Component: 1700 - total flux cleaned = -0.00153052 Jy ! Component: 1750 - total flux cleaned = -0.00156362 Jy ! Component: 1800 - total flux cleaned = -0.00155541 Jy ! Component: 1850 - total flux cleaned = -0.00157984 Jy ! Component: 1900 - total flux cleaned = -0.00161197 Jy ! Component: 1950 - total flux cleaned = -0.00158812 Jy ! Component: 2000 - total flux cleaned = -0.00161172 Jy ! Total flux subtracted in 2048 components = -0.00162734 Jy ! Clean residual min=-0.000476 max=0.000455 Jy/beam ! Clean residual mean=-0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.228697 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 279 components and 0.228697 Jy ![Exited script file: muppet] wmap "J2236-2309_X_2014_05_31_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.185% 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: 0.8172 x 2.058 at -3.619 degrees (North through East) ! Clean map min=-0.0010957 max=0.16858 Jy/beam ! Writing clean map to FITS file: J2236-2309_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.168575 invert ! Inverting map ! Your choice of large map pixels excluded 0.185% 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 0.000139464 device "J2236-2309_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J2236-2309_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.248192 0.248192 0.496385 0.992769 1.98554 3.97108 7.94215 15.8843 31.7686 63.5372 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.168 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8172 x 2.058 at -3.619 degrees (North through East) ! Clean map min=-0.0010957 max=0.16858 Jy/beam quit ! Quitting program ! Log file J2236-2309_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:13:21 2016