! Started logfile: J0807+0432_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:00:34 2019 obs J0807+0432_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0807+0432_X_2017_03_27_pus_uva.fits ! AN table 1: 27 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.48642 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0807+0432 ! ! 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 1844 lines of history. ! ! Reading 7092 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 J0807+0432_X_2017_03_27_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 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.889303Jy sigma=0.007704 ! Fit after self-cal, rms=0.881929Jy sigma=0.007667 ! 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 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7217 mas, bmaj=1.754 mas, bpa=1.303 degrees ! Estimated noise=1358.78 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 = 0.0947781 Jy ! Component: 100 - total flux cleaned = 0.123615 Jy ! Total flux subtracted in 100 components = 0.123615 Jy ! Clean residual min=-0.019412 max=0.084748 Jy/beam ! Clean residual mean=-0.000123 rms=0.006419 Jy/beam ! Combined flux in latest and established models = 0.123615 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.123615 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=0.140952Jy sigma=0.001135 ! Fit after self-cal, rms=0.140890Jy sigma=0.001132 ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-5.2, 3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0688011 Jy ! Component: 100 - total flux cleaned = 0.090744 Jy ! Total flux subtracted in 100 components = 0.090744 Jy ! Clean residual min=-0.008077 max=0.011541 Jy/beam ! Clean residual mean=-0.000056 rms=0.002668 Jy/beam ! Combined flux in latest and established models = 0.214359 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.214359 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=0.106898Jy sigma=0.000802 ! Fit after self-cal, rms=0.099583Jy sigma=0.000740 ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207128 Jy ! Component: 100 - total flux cleaned = 0.0320389 Jy ! Total flux subtracted in 100 components = 0.0320389 Jy ! Clean residual min=-0.006157 max=0.006320 Jy/beam ! Clean residual mean=-0.000032 rms=0.001516 Jy/beam ! Combined flux in latest and established models = 0.246398 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.246398 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=0.094516Jy sigma=0.000692 ! Fit after self-cal, rms=0.094328Jy sigma=0.000691 ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8628 mas, bmaj=1.975 mas, bpa=3 degrees ! Estimated noise=989.637 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 = 0.010532 Jy ! Component: 100 - total flux cleaned = 0.0174803 Jy ! Component: 150 - total flux cleaned = 0.0222893 Jy ! Component: 200 - total flux cleaned = 0.0257338 Jy ! Total flux subtracted in 200 components = 0.0257338 Jy ! Clean residual min=-0.004035 max=0.005789 Jy/beam ! Clean residual mean=-0.000033 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.272132 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.272132 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=0.092784Jy sigma=0.000677 ! Fit after self-cal, rms=0.092769Jy sigma=0.000677 ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.09 KP 0.94 ! LA 0.99 MK 1.56 NL 0.99 OV 1.04 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.89 HN 0.98 KP 0.97 ! LA 0.96 MK 1.46 NL 0.99 OV 1.02 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.92 HN 1.01 KP 0.92 ! LA 1.01 MK 0.92 NL 1.00 OV 1.03 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.90 HN 1.01 KP 0.98 ! LA 1.00 MK 0.97 NL 0.96 OV 1.05 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.86 HN 0.98 KP 0.99 ! LA 0.98 MK 1.03 NL 0.99 OV 1.07 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.98 KP 1.00 ! LA 0.98 MK 0.94 NL 0.95 OV 1.02 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 HN 1.00 KP 0.94 ! LA 1.02 MK 0.92 NL 0.99 OV 1.00 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.01 KP 0.96 ! LA 0.96 MK 0.98 NL 1.00 OV 0.95 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.91 HN 1.02 KP 0.97 ! LA 1.00 MK 0.92 NL 1.01 OV 1.05 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 0.95 KP 0.85 ! LA 0.98 MK 1.08 NL 0.94 OV 1.37 ! PT 1.07 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.07 KP 1.05 ! LA 1.13 MK 0.94 NL 0.94 OV 1.26 ! PT 1.08 SC 1.11 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.05 KP 0.99 ! LA 1.01 MK 0.91 NL 0.88 OV 1.16 ! PT 1.09 SC 1.00 ! ! ! Fit before self-cal, rms=0.092769Jy sigma=0.000677 ! Fit after self-cal, rms=0.090758Jy sigma=0.000660 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8715 mas, bmaj=1.982 mas, bpa=3.12 degrees ! Estimated noise=976.9 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.4, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441882 Jy ! Component: 100 - total flux cleaned = 0.00559065 Jy ! Component: 150 - total flux cleaned = 0.00540194 Jy ! Component: 200 - total flux cleaned = 0.00529218 Jy ! Total flux subtracted in 200 components = 0.00529218 Jy ! Clean residual min=-0.003448 max=0.003813 Jy/beam ! Clean residual mean=-0.000001 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.277424 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.277424 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=0.090547Jy sigma=0.000657 ! Fit after self-cal, rms=0.090543Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.090543Jy sigma=0.000657 ! Fit after self-cal, rms=0.099593Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8717 mas, bmaj=1.986 mas, bpa=3.086 degrees ! Estimated noise=977.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014389 Jy ! Component: 100 - total flux cleaned = 0.00183731 Jy ! Component: 150 - total flux cleaned = 0.00192312 Jy ! Component: 200 - total flux cleaned = 0.00200267 Jy ! Total flux subtracted in 200 components = 0.00200267 Jy ! Clean residual min=-0.002619 max=0.003384 Jy/beam ! Clean residual mean=-0.000007 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.279426 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.279427 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=0.099534Jy sigma=0.000645 ! Fit after self-cal, rms=0.099705Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 (-1.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209067 Jy ! Component: 100 - total flux cleaned = 0.00149677 Jy ! Component: 150 - total flux cleaned = 0.00134071 Jy ! Component: 200 - total flux cleaned = 0.00125234 Jy ! Total flux subtracted in 200 components = 0.00125234 Jy ! Clean residual min=-0.002278 max=0.002287 Jy/beam ! Clean residual mean=-0.000004 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.280679 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.280679 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=0.099565Jy sigma=0.000644 ! Fit after self-cal, rms=0.099558Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.099558Jy sigma=0.000644 ! Fit after self-cal, rms=0.100660Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8699 mas, bmaj=1.984 mas, bpa=2.932 degrees ! Estimated noise=975.743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015903 Jy ! Component: 100 - total flux cleaned = 0.00184935 Jy ! Component: 150 - total flux cleaned = 0.00174092 Jy ! Component: 200 - total flux cleaned = 0.00164154 Jy ! Total flux subtracted in 200 components = 0.00164154 Jy ! Clean residual min=-0.002180 max=0.002078 Jy/beam ! Clean residual mean=-0.000005 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.28232 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.28232 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=0.100594Jy sigma=0.000643 ! Fit after self-cal, rms=0.100613Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 6.06295e-05 Jy ! Component: 100 - total flux cleaned = -8.69841e-05 Jy ! Component: 150 - total flux cleaned = -0.000195424 Jy ! Component: 200 - total flux cleaned = -0.000246339 Jy ! Total flux subtracted in 200 components = -0.000246339 Jy ! Clean residual min=-0.002176 max=0.002115 Jy/beam ! Clean residual mean=-0.000004 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.282074 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 111 components and 0.282074 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=0.100585Jy sigma=0.000643 ! Fit after self-cal, rms=0.100582Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.100582Jy sigma=0.000643 ! Fit after self-cal, rms=0.100160Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.132 mas, bmaj=3.178 mas, bpa=-4.498 degrees ! Estimated noise=1255.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000574786 Jy ! Component: 100 - total flux cleaned = 0.000552762 Jy ! Component: 150 - total flux cleaned = 0.000439019 Jy ! Component: 200 - total flux cleaned = 0.00035918 Jy ! Total flux subtracted in 200 components = 0.00035918 Jy ! Clean residual min=-0.002152 max=0.002278 Jy/beam ! Clean residual mean=-0.000011 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.282433 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 124 components and 0.282433 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=0.100144Jy sigma=0.000642 ! Fit after self-cal, rms=0.100139Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.65784e-05 Jy ! Component: 100 - total flux cleaned = -0.00012739 Jy ! Component: 150 - total flux cleaned = -0.000204618 Jy ! Component: 200 - total flux cleaned = -0.000233042 Jy ! Total flux subtracted in 200 components = -0.000233042 Jy ! Clean residual min=-0.002094 max=0.002282 Jy/beam ! Clean residual mean=-0.000012 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.2822 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 131 components and 0.2822 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=0.100137Jy sigma=0.000642 ! Fit after self-cal, rms=0.100136Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8692 mas, bmaj=1.983 mas, bpa=2.893 degrees ! Estimated noise=976.365 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8692 x 1.983 at 2.893 degrees (North through East) ! Clean map min=-0.0019259 max=0.12701 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 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7301 mas, bmaj=1.763 mas, bpa=1.293 degrees ! Estimated noise=1350.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113944 Jy ! Component: 100 - total flux cleaned = 0.172032 Jy ! Component: 150 - total flux cleaned = 0.203123 Jy ! Component: 200 - total flux cleaned = 0.221808 Jy ! Total flux subtracted in 200 components = 0.221808 Jy ! Clean residual min=-0.006726 max=0.010037 Jy/beam ! Clean residual mean=-0.000047 rms=0.001761 Jy/beam ! Combined flux in latest and established models = 0.221808 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.221808 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8692 mas, bmaj=1.983 mas, bpa=2.893 degrees ! Estimated noise=976.365 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 = 0.0165946 Jy ! Component: 100 - total flux cleaned = 0.0276169 Jy ! Component: 150 - total flux cleaned = 0.0354409 Jy ! Component: 200 - total flux cleaned = 0.0414717 Jy ! Total flux subtracted in 200 components = 0.0414717 Jy ! Clean residual min=-0.003357 max=0.003625 Jy/beam ! Clean residual mean=-0.000033 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.26328 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 34 components and 0.26328 Jy ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.132 mas, bmaj=3.178 mas, bpa=-4.498 degrees ! Estimated noise=1255.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0079945 Jy ! Component: 100 - total flux cleaned = 0.0129312 Jy ! Component: 150 - total flux cleaned = 0.016105 Jy ! Component: 200 - total flux cleaned = 0.0176691 Jy ! Total flux subtracted in 200 components = 0.0176691 Jy ! Clean residual min=-0.002488 max=0.002199 Jy/beam ! Clean residual mean=-0.000021 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.280949 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 = 0.000515231 Jy ! Component: 100 - total flux cleaned = 0.000830586 Jy ! Component: 150 - total flux cleaned = 0.000918523 Jy ! Component: 200 - total flux cleaned = 0.000994973 Jy ! Total flux subtracted in 200 components = 0.000994973 Jy ! Clean residual min=-0.002189 max=0.002076 Jy/beam ! Clean residual mean=-0.000016 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.281944 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 81 components and 0.281944 Jy ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8692 mas, bmaj=1.983 mas, bpa=2.893 degrees ! Estimated noise=976.365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117277 Jy ! Component: 100 - total flux cleaned = 0.0012792 Jy ! Component: 150 - total flux cleaned = 0.00123754 Jy ! Component: 200 - total flux cleaned = 0.00123535 Jy ! Total flux subtracted in 200 components = 0.00123535 Jy ! Clean residual min=-0.002259 max=0.002072 Jy/beam ! Clean residual mean=-0.000005 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.283179 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.283179 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=0.100201Jy sigma=0.000643 ! Fit after self-cal, rms=0.100188Jy sigma=0.000643 wmodel J0807+0432_X_2017_03_27_pus_map.mod ! Writing 98 model components to file: J0807+0432_X_2017_03_27_pus_map.mod wobs J0807+0432_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0807+0432_X_2017_03_27_pus_uvs.fits wwins J0807+0432_X_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J0807+0432_X_2017_03_27_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 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000211817 Jy ! Component: 100 - total flux cleaned = -0.000285132 Jy ! Component: 150 - total flux cleaned = -0.000388999 Jy ! Component: 200 - total flux cleaned = -0.000455816 Jy ! Component: 250 - total flux cleaned = -0.000488732 Jy ! Component: 300 - total flux cleaned = -0.000583755 Jy ! Component: 350 - total flux cleaned = -0.000645234 Jy ! Component: 400 - total flux cleaned = -0.000764955 Jy ! Component: 450 - total flux cleaned = -0.000852183 Jy ! Component: 500 - total flux cleaned = -0.000880276 Jy ! Component: 550 - total flux cleaned = -0.000964857 Jy ! Component: 600 - total flux cleaned = -0.0010479 Jy ! Component: 650 - total flux cleaned = -0.00118378 Jy ! Component: 700 - total flux cleaned = -0.00134374 Jy ! Component: 750 - total flux cleaned = -0.00147474 Jy ! Component: 800 - total flux cleaned = -0.0015265 Jy ! Component: 850 - total flux cleaned = -0.00167899 Jy ! Component: 900 - total flux cleaned = -0.0018287 Jy ! Component: 950 - total flux cleaned = -0.0018783 Jy ! Component: 1000 - total flux cleaned = -0.00197545 Jy ! Component: 1050 - total flux cleaned = -0.00202323 Jy ! Component: 1100 - total flux cleaned = -0.00209394 Jy ! Component: 1150 - total flux cleaned = -0.0020706 Jy ! Component: 1200 - total flux cleaned = -0.00216234 Jy ! Component: 1250 - total flux cleaned = -0.00218484 Jy ! Component: 1300 - total flux cleaned = -0.00222985 Jy ! Component: 1350 - total flux cleaned = -0.00229586 Jy ! Component: 1400 - total flux cleaned = -0.00229607 Jy ! Component: 1450 - total flux cleaned = -0.00231784 Jy ! Component: 1500 - total flux cleaned = -0.00231819 Jy ! Component: 1550 - total flux cleaned = -0.00227628 Jy ! Component: 1600 - total flux cleaned = -0.00225565 Jy ! Component: 1650 - total flux cleaned = -0.00225569 Jy ! Component: 1700 - total flux cleaned = -0.00217364 Jy ! Component: 1750 - total flux cleaned = -0.00211241 Jy ! Component: 1800 - total flux cleaned = -0.00201184 Jy ! Component: 1850 - total flux cleaned = -0.00201178 Jy ! Component: 1900 - total flux cleaned = -0.00189317 Jy ! Component: 1950 - total flux cleaned = -0.00183459 Jy ! Component: 2000 - total flux cleaned = -0.00181519 Jy ! Total flux subtracted in 2048 components = -0.00175741 Jy ! Clean residual min=-0.000958 max=0.001157 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.281422 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 233 components and 0.281422 Jy ![Exited script file: muppet] wmap "J0807+0432_X_2017_03_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8692 x 1.983 at 2.893 degrees (North through East) ! Clean map min=-0.0018702 max=0.1276 Jy/beam ! Writing clean map to FITS file: J0807+0432_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.127603 invert ! Inverting map ! Your choice of large map pixels excluded 0.201% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000368344 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.865995 0.865995 1.73199 3.46398 6.92796 13.8559 27.7118 55.4237 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.127 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8692 x 1.983 at 2.893 degrees (North through East) ! Clean map min=-0.0018702 max=0.1276 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 J0807+0432_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:00:35 2019