! Started logfile: J0219+4727_X_2017_06_10_pus_uvs.log on Mon May 6 12:41:21 2019 obs J0219+4727_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0219+4727_X_2017_06_10_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.957697 visibilities/baseline/integration-bin. ! Found source: J0219+4727 ! ! 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 1309 lines of history. ! ! Reading 42924 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 J0219+4727_X_2017_06_10_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.928410Jy sigma=0.008514 ! Fit after self-cal, rms=0.919640Jy sigma=0.008437 ! 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 0.0988% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7856 mas, bmaj=1.178 mas, bpa=-0.8446 degrees ! Estimated noise=822.066 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 = 0.0602989 Jy ! Component: 100 - total flux cleaned = 0.0801686 Jy ! Total flux subtracted in 100 components = 0.0801686 Jy ! Clean residual min=-0.002764 max=0.008849 Jy/beam ! Clean residual mean=-0.000020 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.0801686 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0801686 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=0.077609Jy sigma=0.000683 ! Fit after self-cal, rms=0.077577Jy sigma=0.000682 ! Inverting map ! Your choice of large map pixels excluded 0.0988% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00985121 Jy ! Component: 100 - total flux cleaned = 0.0147662 Jy ! Total flux subtracted in 100 components = 0.0147662 Jy ! Clean residual min=-0.002067 max=0.002323 Jy/beam ! Clean residual mean=-0.000007 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0949348 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.0949348 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=0.076175Jy sigma=0.000669 ! Fit after self-cal, rms=0.076171Jy sigma=0.000668 ! Inverting map ! Your choice of large map pixels excluded 0.0988% 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 0.0988% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9731 mas, bmaj=1.454 mas, bpa=0.03093 degrees ! Estimated noise=376.963 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 = 0.00347846 Jy ! Component: 100 - total flux cleaned = 0.00499197 Jy ! Component: 150 - total flux cleaned = 0.00549665 Jy ! Component: 200 - total flux cleaned = 0.00561743 Jy ! Total flux subtracted in 200 components = 0.00561743 Jy ! Clean residual min=-0.001294 max=0.001526 Jy/beam ! Clean residual mean=-0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.100552 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.100552 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=0.076031Jy sigma=0.000667 ! Fit after self-cal, rms=0.076034Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.0988% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.97 KP 1.01 ! LA 0.99 MK 0.98 NL 1.04 OV 0.99 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.93 KP 0.99 ! LA 0.95 MK 1.02 NL 0.95 OV 1.02 ! PT 1.06 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.97 KP 1.03 ! LA 1.02 MK 1.00 NL 0.96 OV 1.01 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 0.96 ! LA 1.01 MK 1.00 NL 0.98 OV 0.99 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.94 KP 0.95 ! LA 1.01 MK 1.07 NL 1.07 OV 1.04 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.27 KP 0.98 ! LA 0.99 MK 1.05 NL 0.98 OV 0.99 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.97 KP 1.00 ! LA 1.01 MK 1.01 NL 0.98 OV 1.01 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.98 KP 1.00 ! LA 0.98 MK 0.98 NL 0.98 OV 0.96 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.99 KP 0.98 ! LA 1.00 MK 0.98 NL 1.00 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.97 KP 0.98 ! LA 1.00 MK 0.99 NL 0.98 OV 1.03 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.04 KP 0.99 ! LA 1.02 MK 0.96 NL 0.97 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.98 KP 0.96 ! LA 1.01 MK 1.01 NL 0.98 OV 0.99 ! PT 1.05 SC 1.00 ! ! ! Fit before self-cal, rms=0.076034Jy sigma=0.000667 ! Fit after self-cal, rms=0.076461Jy sigma=0.000666 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0988% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9789 mas, bmaj=1.461 mas, bpa=-0.3892 degrees ! Estimated noise=378.614 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 = 0.000258556 Jy ! Component: 100 - total flux cleaned = 0.000312451 Jy ! Component: 150 - total flux cleaned = 0.000360825 Jy ! Component: 200 - total flux cleaned = 0.000376069 Jy ! Total flux subtracted in 200 components = 0.000376069 Jy ! Clean residual min=-0.001215 max=0.001409 Jy/beam ! Clean residual mean=-0.000002 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.100928 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.100928 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=0.076453Jy sigma=0.000666 ! Fit after self-cal, rms=0.076467Jy sigma=0.000666 ! Inverting map ! Your choice of large map pixels excluded 0.0988% 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=0.076467Jy sigma=0.000666 ! Fit after self-cal, rms=0.077389Jy sigma=0.000664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0988% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9762 mas, bmaj=1.462 mas, bpa=-0.7429 degrees ! Estimated noise=378.499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000291893 Jy ! Component: 100 - total flux cleaned = 0.000328283 Jy ! Component: 150 - total flux cleaned = 0.000359365 Jy ! Component: 200 - total flux cleaned = 0.000359404 Jy ! Total flux subtracted in 200 components = 0.000359404 Jy ! Clean residual min=-0.000990 max=0.001146 Jy/beam ! Clean residual mean=-0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.101288 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.101288 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=0.077382Jy sigma=0.000664 ! Fit after self-cal, rms=0.077410Jy sigma=0.000664 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0988% 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 (-6.6, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000694993 Jy ! Component: 100 - total flux cleaned = 0.000873053 Jy ! Component: 150 - total flux cleaned = 0.000872554 Jy ! Component: 200 - total flux cleaned = 0.0008722 Jy ! Total flux subtracted in 200 components = 0.0008722 Jy ! Clean residual min=-0.000931 max=0.001047 Jy/beam ! Clean residual mean=-0.000002 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.10216 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.10216 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=0.077392Jy sigma=0.000664 ! Fit after self-cal, rms=0.077393Jy sigma=0.000664 ! Inverting map ! Your choice of large map pixels excluded 0.0988% 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=0.077393Jy sigma=0.000664 ! Fit after self-cal, rms=0.077414Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0988% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9737 mas, bmaj=1.46 mas, bpa=-1.187 degrees ! Estimated noise=378.184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040182 Jy ! Component: 100 - total flux cleaned = 0.000418983 Jy ! Component: 150 - total flux cleaned = 0.000449588 Jy ! Component: 200 - total flux cleaned = 0.000449647 Jy ! Total flux subtracted in 200 components = 0.000449647 Jy ! Clean residual min=-0.000920 max=0.001046 Jy/beam ! Clean residual mean=-0.000002 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.10261 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 0.10261 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=0.077407Jy sigma=0.000664 ! Fit after self-cal, rms=0.077408Jy sigma=0.000664 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0988% 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 (4.8, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000517213 Jy ! Component: 100 - total flux cleaned = 0.000420305 Jy ! Component: 150 - total flux cleaned = 0.00035711 Jy ! Component: 200 - total flux cleaned = 0.000356643 Jy ! Total flux subtracted in 200 components = 0.000356643 Jy ! Clean residual min=-0.000934 max=0.000996 Jy/beam ! Clean residual mean=-0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.102966 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.102966 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=0.077393Jy sigma=0.000663 ! Fit after self-cal, rms=0.077391Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.0988% 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=0.077391Jy sigma=0.000663 ! Fit after self-cal, rms=0.077362Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0988% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.209 mas, bmaj=2.471 mas, bpa=-0.8192 degrees ! Estimated noise=480.881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308774 Jy ! Component: 100 - total flux cleaned = 0.000338758 Jy ! Component: 150 - total flux cleaned = 0.000330452 Jy ! Component: 200 - total flux cleaned = 0.000330959 Jy ! Total flux subtracted in 200 components = 0.000330959 Jy ! Clean residual min=-0.000969 max=0.000910 Jy/beam ! Clean residual mean=-0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.103297 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.103297 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=0.077362Jy sigma=0.000663 ! Fit after self-cal, rms=0.077360Jy sigma=0.000663 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0988% 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 = 7.26092e-05 Jy ! Component: 100 - total flux cleaned = 8.59371e-05 Jy ! Component: 150 - total flux cleaned = 9.17299e-05 Jy ! Component: 200 - total flux cleaned = 0.000108875 Jy ! Total flux subtracted in 200 components = 0.000108875 Jy ! Clean residual min=-0.000970 max=0.000908 Jy/beam ! Clean residual mean=-0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.103406 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.103406 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=0.077360Jy sigma=0.000663 ! Fit after self-cal, rms=0.077360Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.0988% 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 0.0988% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9715 mas, bmaj=1.458 mas, bpa=-1.394 degrees ! Estimated noise=378.109 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9715 x 1.458 at -1.394 degrees (North through East) ! Clean map min=-0.00083076 max=0.081863 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 0.0988% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7836 mas, bmaj=1.181 mas, bpa=-2.238 degrees ! Estimated noise=824.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0603234 Jy ! Component: 100 - total flux cleaned = 0.0812501 Jy ! Component: 150 - total flux cleaned = 0.0911794 Jy ! Component: 200 - total flux cleaned = 0.0959268 Jy ! Total flux subtracted in 200 components = 0.0959268 Jy ! Clean residual min=-0.002050 max=0.002190 Jy/beam ! Clean residual mean=-0.000009 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0959268 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0959268 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0988% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9715 mas, bmaj=1.458 mas, bpa=-1.394 degrees ! Estimated noise=378.109 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 = 0.00298884 Jy ! Component: 100 - total flux cleaned = 0.00463425 Jy ! Component: 150 - total flux cleaned = 0.00565982 Jy ! Component: 200 - total flux cleaned = 0.00620562 Jy ! Total flux subtracted in 200 components = 0.00620562 Jy ! Clean residual min=-0.000912 max=0.000971 Jy/beam ! Clean residual mean=-0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.102132 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.102132 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0988% 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 0.0988% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.209 mas, bmaj=2.471 mas, bpa=-0.8192 degrees ! Estimated noise=480.881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00060075 Jy ! Component: 100 - total flux cleaned = 0.000806883 Jy ! Component: 150 - total flux cleaned = 0.000855673 Jy ! Component: 200 - total flux cleaned = 0.000910457 Jy ! Total flux subtracted in 200 components = 0.000910457 Jy ! Clean residual min=-0.000948 max=0.000878 Jy/beam ! Clean residual mean=-0.000003 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.103043 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 = 4.54212e-05 Jy ! Component: 100 - total flux cleaned = 7.43484e-05 Jy ! Component: 150 - total flux cleaned = 9.99041e-05 Jy ! Component: 200 - total flux cleaned = 0.000115566 Jy ! Total flux subtracted in 200 components = 0.000115566 Jy ! Clean residual min=-0.000948 max=0.000874 Jy/beam ! Clean residual mean=-0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.103158 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 65 components and 0.103158 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0988% 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 0.0988% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9715 mas, bmaj=1.458 mas, bpa=-1.394 degrees ! Estimated noise=378.109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142687 Jy ! Component: 100 - total flux cleaned = 0.00018922 Jy ! Component: 150 - total flux cleaned = 0.000189909 Jy ! Component: 200 - total flux cleaned = 0.00017229 Jy ! Total flux subtracted in 200 components = 0.00017229 Jy ! Clean residual min=-0.000964 max=0.000970 Jy/beam ! Clean residual mean=-0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.103331 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.103331 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=0.077353Jy sigma=0.000663 ! Fit after self-cal, rms=0.077351Jy sigma=0.000663 wmodel J0219+4727_X_2017_06_10_pus_map.mod ! Writing 82 model components to file: J0219+4727_X_2017_06_10_pus_map.mod wobs J0219+4727_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0219+4727_X_2017_06_10_pus_uvs.fits wwins J0219+4727_X_2017_06_10_pus_map.win ! wwins: Wrote 3 windows to J0219+4727_X_2017_06_10_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 0.0988% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140706 Jy ! Component: 100 - total flux cleaned = 0.000141153 Jy ! Component: 150 - total flux cleaned = 9.61815e-05 Jy ! Component: 200 - total flux cleaned = 5.34123e-05 Jy ! Component: 250 - total flux cleaned = -4.37792e-05 Jy ! Component: 300 - total flux cleaned = -9.77991e-05 Jy ! Component: 350 - total flux cleaned = -9.7878e-05 Jy ! Component: 400 - total flux cleaned = -0.000149948 Jy ! Component: 450 - total flux cleaned = -0.000188484 Jy ! Component: 500 - total flux cleaned = -0.000251219 Jy ! Component: 550 - total flux cleaned = -0.000275912 Jy ! Component: 600 - total flux cleaned = -0.000336307 Jy ! Component: 650 - total flux cleaned = -0.000372212 Jy ! Component: 700 - total flux cleaned = -0.000431101 Jy ! Component: 750 - total flux cleaned = -0.000454168 Jy ! Component: 800 - total flux cleaned = -0.000465545 Jy ! Component: 850 - total flux cleaned = -0.000510819 Jy ! Component: 900 - total flux cleaned = -0.000555294 Jy ! Component: 950 - total flux cleaned = -0.000555532 Jy ! Component: 1000 - total flux cleaned = -0.000610016 Jy ! Component: 1050 - total flux cleaned = -0.000631598 Jy ! Component: 1100 - total flux cleaned = -0.000684818 Jy ! Component: 1150 - total flux cleaned = -0.00071625 Jy ! Component: 1200 - total flux cleaned = -0.000736999 Jy ! Component: 1250 - total flux cleaned = -0.000757585 Jy ! Component: 1300 - total flux cleaned = -0.000848982 Jy ! Component: 1350 - total flux cleaned = -0.00080881 Jy ! Component: 1400 - total flux cleaned = -0.000878572 Jy ! Component: 1450 - total flux cleaned = -0.000908049 Jy ! Component: 1500 - total flux cleaned = -0.000898354 Jy ! Component: 1550 - total flux cleaned = -0.000937041 Jy ! Component: 1600 - total flux cleaned = -0.000937086 Jy ! Component: 1650 - total flux cleaned = -0.000946627 Jy ! Component: 1700 - total flux cleaned = -0.000965404 Jy ! Component: 1750 - total flux cleaned = -0.000956154 Jy ! Component: 1800 - total flux cleaned = -0.000983859 Jy ! Component: 1850 - total flux cleaned = -0.000992971 Jy ! Component: 1900 - total flux cleaned = -0.000974749 Jy ! Component: 1950 - total flux cleaned = -0.000938851 Jy ! Component: 2000 - total flux cleaned = -0.000947879 Jy ! Total flux subtracted in 2048 components = -0.000947973 Jy ! Clean residual min=-0.000488 max=0.000568 Jy/beam ! Clean residual mean=0.000001 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.102383 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 239 components and 0.102383 Jy ![Exited script file: muppet] wmap "J0219+4727_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0988% 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: 0.9715 x 1.458 at -1.394 degrees (North through East) ! Clean map min=-0.00064807 max=0.081957 Jy/beam ! Writing clean map to FITS file: J0219+4727_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0819573 invert ! Inverting map ! Your choice of large map pixels excluded 0.0988% 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 0.000161633 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.591648 0.591648 1.1833 2.36659 4.73318 9.46637 18.9327 37.8655 75.7309 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.081 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9715 x 1.458 at -1.394 degrees (North through East) ! Clean map min=-0.00064807 max=0.081957 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 J0219+4727_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:41:23 2019