! Started logfile: J1337+0206_X_2017_06_15_pus_uvs.log on Tue May 7 19:57:05 2019 obs J1337+0206_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1337+0206_X_2017_06_15_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.929167 visibilities/baseline/integration-bin. ! Found source: J1337+0206 ! ! 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 72252 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 J1337+0206_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 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.984794Jy sigma=0.008010 ! Fit after self-cal, rms=0.952067Jy sigma=0.007790 ! 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 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7198 mas, bmaj=1.794 mas, bpa=-2.406 degrees ! Estimated noise=676.675 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 = 0.0372352 Jy ! Component: 100 - total flux cleaned = 0.0477801 Jy ! Total flux subtracted in 100 components = 0.0477801 Jy ! Clean residual min=-0.002665 max=0.005632 Jy/beam ! Clean residual mean=-0.000025 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.0477801 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0477801 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=0.092047Jy sigma=0.000652 ! Fit after self-cal, rms=0.091489Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00645957 Jy ! Component: 100 - total flux cleaned = 0.0101329 Jy ! Total flux subtracted in 100 components = 0.0101329 Jy ! Clean residual min=-0.002334 max=0.004821 Jy/beam ! Clean residual mean=-0.000016 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.0579131 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0579131 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=0.090809Jy sigma=0.000643 ! Fit after self-cal, rms=0.090789Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (7.6, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00465041 Jy ! Component: 100 - total flux cleaned = 0.00760089 Jy ! Total flux subtracted in 100 components = 0.00760089 Jy ! Clean residual min=-0.001996 max=0.003310 Jy/beam ! Clean residual mean=-0.000014 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.065514 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.0655139 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=0.090434Jy sigma=0.000639 ! Fit after self-cal, rms=0.090388Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.108% 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 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8931 mas, bmaj=2.059 mas, bpa=-0.8944 degrees ! Estimated noise=347.486 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 = 0.00517233 Jy ! Component: 100 - total flux cleaned = 0.00825267 Jy ! Component: 150 - total flux cleaned = 0.0103176 Jy ! Component: 200 - total flux cleaned = 0.0118079 Jy ! Total flux subtracted in 200 components = 0.0118079 Jy ! Clean residual min=-0.001555 max=0.002996 Jy/beam ! Clean residual mean=-0.000011 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0773218 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.0773218 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=0.090073Jy sigma=0.000635 ! Fit after self-cal, rms=0.089988Jy sigma=0.000634 ! Inverting map ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347469 Jy ! Component: 100 - total flux cleaned = 0.00537216 Jy ! Component: 150 - total flux cleaned = 0.0063769 Jy ! Component: 200 - total flux cleaned = 0.00687058 Jy ! Total flux subtracted in 200 components = 0.00687058 Jy ! Clean residual min=-0.001430 max=0.002052 Jy/beam ! Clean residual mean=-0.000008 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0841924 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 62 components and 0.0841924 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=0.089847Jy sigma=0.000633 ! Fit after self-cal, rms=0.089791Jy sigma=0.000632 ! Inverting map ! Your choice of large map pixels excluded 0.108% 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 1.02 FD 1.02 HN 1.13 KP 1.04 ! LA 0.96 MK 1.04 NL 1.08 OV 1.06 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.04 KP 1.01 ! LA 0.95 MK 0.94 NL 1.13 OV 1.02 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.11 KP 0.99 ! LA 0.95 MK 1.06 NL 1.20 OV 1.01 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 1.01 KP 1.01 ! LA 0.97 MK 1.09 NL 1.08 OV 1.02 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.95 KP 0.96 ! LA 0.95 MK 1.01 NL 1.10 OV 1.03 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.17 KP 1.05 ! LA 0.96 MK 0.95 NL 1.07 OV 1.05 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.04 KP 0.97 ! LA 0.94 MK 0.96 NL 1.02 OV 1.01 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.99 KP 1.00 ! LA 0.94 MK 0.97 NL 1.05 OV 1.05 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.94 KP 1.00 ! LA 1.01 MK 0.87 NL 0.96 OV 1.05 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.95 KP 0.97 ! LA 1.02 MK 0.88 NL 1.42 OV 1.20 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00 HN 0.95 KP 0.97 ! LA 0.99 MK 0.78 NL 1.06 OV 1.04 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.93 HN 0.92 KP 0.89 ! LA 1.00 MK 0.78 NL 1.03 OV 0.94 ! PT 1.01 SC 0.96 ! ! ! Fit before self-cal, rms=0.089791Jy sigma=0.000632 ! Fit after self-cal, rms=0.089797Jy sigma=0.000631 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8888 mas, bmaj=2.054 mas, bpa=-1.397 degrees ! Estimated noise=346.734 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 = 0.00186037 Jy ! Component: 100 - total flux cleaned = 0.00224875 Jy ! Component: 150 - total flux cleaned = 0.00240151 Jy ! Component: 200 - total flux cleaned = 0.0024962 Jy ! Total flux subtracted in 200 components = 0.0024962 Jy ! Clean residual min=-0.001222 max=0.001283 Jy/beam ! Clean residual mean=-0.000003 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0866886 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.0866886 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=0.089741Jy sigma=0.000631 ! Fit after self-cal, rms=0.089733Jy sigma=0.000630 ! Inverting map ! Your choice of large map pixels excluded 0.108% 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=0.089733Jy sigma=0.000630 ! Fit after self-cal, rms=0.087046Jy sigma=0.000629 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8857 mas, bmaj=2.046 mas, bpa=-1.667 degrees ! Estimated noise=345.311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130527 Jy ! Component: 100 - total flux cleaned = 0.00154501 Jy ! Component: 150 - total flux cleaned = 0.00167654 Jy ! Component: 200 - total flux cleaned = 0.00178613 Jy ! Total flux subtracted in 200 components = 0.00178613 Jy ! Clean residual min=-0.001039 max=0.001167 Jy/beam ! Clean residual mean=-0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0884747 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.0884747 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=0.087020Jy sigma=0.000629 ! Fit after self-cal, rms=0.086979Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.108% 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) ! Added new window around map position (5.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120825 Jy ! Component: 100 - total flux cleaned = 0.00148953 Jy ! Component: 150 - total flux cleaned = 0.00158927 Jy ! Component: 200 - total flux cleaned = 0.0016988 Jy ! Total flux subtracted in 200 components = 0.0016988 Jy ! Clean residual min=-0.000929 max=0.000921 Jy/beam ! Clean residual mean=0.000000 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0901735 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.0901735 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=0.086956Jy sigma=0.000629 ! Fit after self-cal, rms=0.086945Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.108% 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=0.086945Jy sigma=0.000629 ! Fit after self-cal, rms=0.086307Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8829 mas, bmaj=2.041 mas, bpa=-1.78 degrees ! Estimated noise=342.848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00093967 Jy ! Component: 100 - total flux cleaned = 0.00121912 Jy ! Component: 150 - total flux cleaned = 0.00140737 Jy ! Component: 200 - total flux cleaned = 0.0015498 Jy ! Total flux subtracted in 200 components = 0.0015498 Jy ! Clean residual min=-0.000849 max=0.000884 Jy/beam ! Clean residual mean=0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0917233 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 112 components and 0.0917233 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=0.086292Jy sigma=0.000628 ! Fit after self-cal, rms=0.086277Jy sigma=0.000628 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.108% 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 = 0.000487179 Jy ! Component: 100 - total flux cleaned = 0.000524962 Jy ! Component: 150 - total flux cleaned = 0.000541474 Jy ! Component: 200 - total flux cleaned = 0.000556688 Jy ! Total flux subtracted in 200 components = 0.000556688 Jy ! Clean residual min=-0.000848 max=0.000877 Jy/beam ! Clean residual mean=0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.09228 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 120 components and 0.09228 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=0.086268Jy sigma=0.000628 ! Fit after self-cal, rms=0.086258Jy sigma=0.000628 ! Inverting map ! Your choice of large map pixels excluded 0.108% 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=0.086258Jy sigma=0.000628 ! Fit after self-cal, rms=0.085716Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.262 mas, bmaj=3.375 mas, bpa=6.552 degrees ! Estimated noise=439.425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000774365 Jy ! Component: 100 - total flux cleaned = 0.00109001 Jy ! Component: 150 - total flux cleaned = 0.00115658 Jy ! Component: 200 - total flux cleaned = 0.00118962 Jy ! Total flux subtracted in 200 components = 0.00118962 Jy ! Clean residual min=-0.001079 max=0.001266 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0934696 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 140 components and 0.0934696 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=0.085714Jy sigma=0.000628 ! Fit after self-cal, rms=0.085706Jy sigma=0.000628 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.108% 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 = 0.000216452 Jy ! Component: 100 - total flux cleaned = 0.000192151 Jy ! Component: 150 - total flux cleaned = 0.000192068 Jy ! Component: 200 - total flux cleaned = 0.000191688 Jy ! Total flux subtracted in 200 components = 0.000191688 Jy ! Clean residual min=-0.001078 max=0.001194 Jy/beam ! Clean residual mean=0.000002 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0936613 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 140 components and 0.0936614 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=0.085706Jy sigma=0.000628 ! Fit after self-cal, rms=0.085704Jy sigma=0.000628 ! Inverting map ! Your choice of large map pixels excluded 0.108% 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 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8811 mas, bmaj=2.037 mas, bpa=-1.852 degrees ! Estimated noise=341.125 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8811 x 2.037 at -1.852 degrees (North through East) ! Clean map min=-0.0010516 max=0.049405 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 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7086 mas, bmaj=1.78 mas, bpa=-3.429 degrees ! Estimated noise=655.982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0355718 Jy ! Component: 100 - total flux cleaned = 0.0497179 Jy ! Component: 150 - total flux cleaned = 0.0593783 Jy ! Component: 200 - total flux cleaned = 0.0661926 Jy ! Total flux subtracted in 200 components = 0.0661926 Jy ! Clean residual min=-0.002455 max=0.003898 Jy/beam ! Clean residual mean=-0.000017 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0661927 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0661927 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8811 mas, bmaj=2.037 mas, bpa=-1.852 degrees ! Estimated noise=341.125 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 = 0.00697606 Jy ! Component: 100 - total flux cleaned = 0.0117455 Jy ! Component: 150 - total flux cleaned = 0.0151718 Jy ! Component: 200 - total flux cleaned = 0.0176767 Jy ! Total flux subtracted in 200 components = 0.0176767 Jy ! Clean residual min=-0.001322 max=0.001813 Jy/beam ! Clean residual mean=-0.000007 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0838693 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 42 components and 0.0838693 Jy ! Inverting map ! Your choice of large map pixels excluded 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-1, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203932 Jy ! Component: 100 - total flux cleaned = 0.0036718 Jy ! Component: 150 - total flux cleaned = 0.00503549 Jy ! Component: 200 - total flux cleaned = 0.00614052 Jy ! Total flux subtracted in 200 components = 0.00614052 Jy ! Clean residual min=-0.000987 max=0.001164 Jy/beam ! Clean residual mean=-0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0900099 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 75 components and 0.0900098 Jy ! Inverting map ! Your choice of large map pixels excluded 0.108% 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 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.262 mas, bmaj=3.375 mas, bpa=6.552 degrees ! Estimated noise=439.425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163981 Jy ! Component: 100 - total flux cleaned = 0.00274004 Jy ! Component: 150 - total flux cleaned = 0.00344627 Jy ! Component: 200 - total flux cleaned = 0.00362418 Jy ! Total flux subtracted in 200 components = 0.00362418 Jy ! Clean residual min=-0.001152 max=0.000884 Jy/beam ! Clean residual mean=0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.093634 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 = 0.000175163 Jy ! Component: 100 - total flux cleaned = 0.000307196 Jy ! Component: 150 - total flux cleaned = 0.000374117 Jy ! Component: 200 - total flux cleaned = 0.000404057 Jy ! Total flux subtracted in 200 components = 0.000404057 Jy ! Clean residual min=-0.001066 max=0.000853 Jy/beam ! Clean residual mean=0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0940381 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 114 components and 0.0940381 Jy ! Inverting map ! Your choice of large map pixels excluded 0.108% 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 0.108% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8811 mas, bmaj=2.037 mas, bpa=-1.852 degrees ! Estimated noise=341.125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.44065e-05 Jy ! Component: 100 - total flux cleaned = -8.30561e-05 Jy ! Component: 150 - total flux cleaned = -0.000154285 Jy ! Component: 200 - total flux cleaned = -0.000217508 Jy ! Total flux subtracted in 200 components = -0.000217508 Jy ! Clean residual min=-0.000882 max=0.000815 Jy/beam ! Clean residual mean=0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0938206 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 126 components and 0.0938206 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=0.085708Jy sigma=0.000628 ! Fit after self-cal, rms=0.085692Jy sigma=0.000628 wmodel J1337+0206_X_2017_06_15_pus_map.mod ! Writing 126 model components to file: J1337+0206_X_2017_06_15_pus_map.mod wobs J1337+0206_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1337+0206_X_2017_06_15_pus_uvs.fits wwins J1337+0206_X_2017_06_15_pus_map.win ! wwins: Wrote 5 windows to J1337+0206_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 0.108% 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 = -0.000160642 Jy ! Component: 100 - total flux cleaned = -0.000117724 Jy ! Component: 150 - total flux cleaned = -2.14123e-05 Jy ! Component: 200 - total flux cleaned = 3.11294e-05 Jy ! Component: 250 - total flux cleaned = 0.000107375 Jy ! Component: 300 - total flux cleaned = 0.000132379 Jy ! Component: 350 - total flux cleaned = 0.000180213 Jy ! Component: 400 - total flux cleaned = 0.000203293 Jy ! Component: 450 - total flux cleaned = 0.000248478 Jy ! Component: 500 - total flux cleaned = 0.000292771 Jy ! Component: 550 - total flux cleaned = 0.00027069 Jy ! Component: 600 - total flux cleaned = 0.000260056 Jy ! Component: 650 - total flux cleaned = 0.000281316 Jy ! Component: 700 - total flux cleaned = 0.000281414 Jy ! Component: 750 - total flux cleaned = 0.000322277 Jy ! Component: 800 - total flux cleaned = 0.000372623 Jy ! Component: 850 - total flux cleaned = 0.000412536 Jy ! Component: 900 - total flux cleaned = 0.000461395 Jy ! Component: 950 - total flux cleaned = 0.000500005 Jy ! Component: 1000 - total flux cleaned = 0.000566748 Jy ! Component: 1050 - total flux cleaned = 0.000604403 Jy ! Component: 1100 - total flux cleaned = 0.000632292 Jy ! Component: 1150 - total flux cleaned = 0.000687535 Jy ! Component: 1200 - total flux cleaned = 0.000723856 Jy ! Component: 1250 - total flux cleaned = 0.000777842 Jy ! Component: 1300 - total flux cleaned = 0.000831208 Jy ! Component: 1350 - total flux cleaned = 0.00084883 Jy ! Component: 1400 - total flux cleaned = 0.000883525 Jy ! Component: 1450 - total flux cleaned = 0.000943607 Jy ! Component: 1500 - total flux cleaned = 0.000960496 Jy ! Component: 1550 - total flux cleaned = 0.0010027 Jy ! Component: 1600 - total flux cleaned = 0.00105281 Jy ! Component: 1650 - total flux cleaned = 0.00111056 Jy ! Component: 1700 - total flux cleaned = 0.00113512 Jy ! Component: 1750 - total flux cleaned = 0.00119174 Jy ! Component: 1800 - total flux cleaned = 0.00124798 Jy ! Component: 1850 - total flux cleaned = 0.00127178 Jy ! Component: 1900 - total flux cleaned = 0.00134282 Jy ! Component: 1950 - total flux cleaned = 0.00138973 Jy ! Component: 2000 - total flux cleaned = 0.00142848 Jy ! Total flux subtracted in 2048 components = 0.00148228 Jy ! Clean residual min=-0.000422 max=0.000420 Jy/beam ! Clean residual mean=0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0953029 Jy keep ! Adding 163 model components to the UV plane model. ! The established model now contains 289 components and 0.0953029 Jy ![Exited script file: muppet] wmap "J1337+0206_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.108% 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: 0.8811 x 2.037 at -1.852 degrees (North through East) ! Clean map min=-0.00086606 max=0.048552 Jy/beam ! Writing clean map to FITS file: J1337+0206_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 0.0485518 invert ! Inverting map ! Your choice of large map pixels excluded 0.108% 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 0.000149116 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.921381 0.921381 1.84276 3.68552 7.37105 14.7421 29.4842 58.9684 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.048 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8811 x 2.037 at -1.852 degrees (North through East) ! Clean map min=-0.00086606 max=0.048552 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 J1337+0206_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:57:10 2019