! Started logfile: J0659+0813_X_2017_02_19_pus_uvs.log on Sat May 4 21:39:54 2019 obs J0659+0813_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0659+0813_X_2017_02_19_pus_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.489683 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0659+0813 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 858 lines of history. ! ! Reading 7404 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 J0659+0813_X_2017_02_19_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 104 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 104 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 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.725238Jy sigma=0.006193 ! Fit after self-cal, rms=0.722983Jy sigma=0.006176 ! 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 0.217% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6474 mas, bmaj=1.661 mas, bpa=0.6264 degrees ! Estimated noise=1361.05 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 = 0.21524 Jy ! Component: 100 - total flux cleaned = 0.291406 Jy ! Total flux subtracted in 100 components = 0.291406 Jy ! Clean residual min=-0.012464 max=0.031663 Jy/beam ! Clean residual mean=-0.000039 rms=0.003666 Jy/beam ! Combined flux in latest and established models = 0.291406 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.291406 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=0.098857Jy sigma=0.000819 ! Fit after self-cal, rms=0.097955Jy sigma=0.000810 ! Inverting map ! Your choice of large map pixels excluded 0.217% 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 = 0.0339086 Jy ! Component: 100 - total flux cleaned = 0.0495701 Jy ! Total flux subtracted in 100 components = 0.0495701 Jy ! Clean residual min=-0.006952 max=0.012437 Jy/beam ! Clean residual mean=-0.000012 rms=0.001875 Jy/beam ! Combined flux in latest and established models = 0.340976 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.340976 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=0.085024Jy sigma=0.000694 ! Fit after self-cal, rms=0.084863Jy sigma=0.000692 ! Inverting map ! Your choice of large map pixels excluded 0.217% 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 0.217% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7921 mas, bmaj=1.879 mas, bpa=2.92 degrees ! Estimated noise=978.231 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 (-0.8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138709 Jy ! Component: 100 - total flux cleaned = 0.0211659 Jy ! Component: 150 - total flux cleaned = 0.0250593 Jy ! Component: 200 - total flux cleaned = 0.0281655 Jy ! Total flux subtracted in 200 components = 0.0281655 Jy ! Clean residual min=-0.005852 max=0.007204 Jy/beam ! Clean residual mean=0.000002 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 0.369141 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.369141 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=0.082221Jy sigma=0.000668 ! Fit after self-cal, rms=0.082166Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.217% 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. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.98 KP 1.02 ! LA 0.98 MK 1.00 NL 0.96 OV 0.98 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.04 KP 0.98 ! LA 1.00 MK 0.98 NL 0.95 OV 1.02 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.04 KP 1.05 ! LA 1.00 MK 0.99 NL 0.95 OV 1.03 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.05 KP 0.98 ! LA 0.99 MK 1.02 NL 0.93 OV 1.02 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.00 KP 1.02 ! LA 0.99 MK 1.01 NL 0.93 OV 1.06 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.99 ! LA 0.99 MK 1.02 NL 0.95 OV 0.99 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.04 KP 1.00 ! LA 0.98 MK 1.02 NL 0.93 OV 0.99 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.02 KP 1.02 ! LA 1.01 MK 1.00 NL 0.97 OV 0.99 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.03 KP 1.05 ! LA 1.00 MK 1.01 NL 0.95 OV 0.99 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.07 KP 0.98 ! LA 0.96 MK 1.06 NL 0.95 OV 1.06 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.06 KP 1.02 ! LA 0.97 MK 1.03 NL 0.98 OV 1.03 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.99 KP 1.10 ! LA 1.02 MK 1.04 NL 0.96 OV 1.05 ! PT 1.00* SC 0.97 ! ! ! Fit before self-cal, rms=0.082166Jy sigma=0.000667 ! Fit after self-cal, rms=0.081437Jy sigma=0.000659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.224% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7925 mas, bmaj=1.86 mas, bpa=2.783 degrees ! Estimated noise=986.157 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 = 0.00229975 Jy ! Component: 100 - total flux cleaned = 0.00333327 Jy ! Component: 150 - total flux cleaned = 0.00417235 Jy ! Component: 200 - total flux cleaned = 0.00482912 Jy ! Total flux subtracted in 200 components = 0.00482912 Jy ! Clean residual min=-0.003461 max=0.005762 Jy/beam ! Clean residual mean=0.000006 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.373971 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.373971 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=0.081240Jy sigma=0.000657 ! Fit after self-cal, rms=0.081259Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.224% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-3, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00502518 Jy ! Component: 100 - total flux cleaned = 0.00782132 Jy ! Component: 150 - total flux cleaned = 0.00977881 Jy ! Component: 200 - total flux cleaned = 0.0111317 Jy ! Total flux subtracted in 200 components = 0.0111317 Jy ! Clean residual min=-0.003130 max=0.003985 Jy/beam ! Clean residual mean=0.000009 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.385102 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 72 components and 0.385102 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=0.080910Jy sigma=0.000654 ! Fit after self-cal, rms=0.080889Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.224% 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=0.080889Jy sigma=0.000654 ! Fit after self-cal, rms=0.080574Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.224% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7931 mas, bmaj=1.861 mas, bpa=2.748 degrees ! Estimated noise=986.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220841 Jy ! Component: 100 - total flux cleaned = 0.00384635 Jy ! Component: 150 - total flux cleaned = 0.00508767 Jy ! Component: 200 - total flux cleaned = 0.0058878 Jy ! Total flux subtracted in 200 components = 0.0058878 Jy ! Clean residual min=-0.002622 max=0.003307 Jy/beam ! Clean residual mean=0.000006 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.39099 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 81 components and 0.39099 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=0.080482Jy sigma=0.000649 ! Fit after self-cal, rms=0.080482Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.224% 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 (-7.6, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225236 Jy ! Component: 100 - total flux cleaned = 0.00304055 Jy ! Component: 150 - total flux cleaned = 0.00370396 Jy ! Component: 200 - total flux cleaned = 0.00424159 Jy ! Total flux subtracted in 200 components = 0.00424159 Jy ! Clean residual min=-0.002233 max=0.002411 Jy/beam ! Clean residual mean=0.000006 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.395232 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 0.395232 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=0.080358Jy sigma=0.000648 ! Fit after self-cal, rms=0.080352Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.224% 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=0.080352Jy sigma=0.000648 ! Fit after self-cal, rms=0.080440Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.224% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7929 mas, bmaj=1.86 mas, bpa=2.722 degrees ! Estimated noise=987.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152567 Jy ! Component: 100 - total flux cleaned = 0.00230151 Jy ! Component: 150 - total flux cleaned = 0.00297574 Jy ! Component: 200 - total flux cleaned = 0.00339195 Jy ! Total flux subtracted in 200 components = 0.00339195 Jy ! Clean residual min=-0.002072 max=0.002224 Jy/beam ! Clean residual mean=0.000004 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.398624 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 0.398624 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=0.080387Jy sigma=0.000647 ! Fit after self-cal, rms=0.080386Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.224% 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 = 0.000550543 Jy ! Component: 100 - total flux cleaned = 0.000931199 Jy ! Component: 150 - total flux cleaned = 0.00118564 Jy ! Component: 200 - total flux cleaned = 0.00151206 Jy ! Total flux subtracted in 200 components = 0.00151206 Jy ! Clean residual min=-0.002022 max=0.002118 Jy/beam ! Clean residual mean=0.000004 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.400136 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 0.400136 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=0.080361Jy sigma=0.000647 ! Fit after self-cal, rms=0.080361Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.224% 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=0.080361Jy sigma=0.000647 ! Fit after self-cal, rms=0.080443Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.224% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.925 mas, bmaj=2.832 mas, bpa=-2.393 degrees ! Estimated noise=1342.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154781 Jy ! Component: 100 - total flux cleaned = 0.00264319 Jy ! Component: 150 - total flux cleaned = 0.0035043 Jy ! Component: 200 - total flux cleaned = 0.0040902 Jy ! Total flux subtracted in 200 components = 0.0040902 Jy ! Clean residual min=-0.002183 max=0.001822 Jy/beam ! Clean residual mean=0.000011 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.404226 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 129 components and 0.404226 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=0.080432Jy sigma=0.000646 ! Fit after self-cal, rms=0.080430Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.224% 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 = 0.000579484 Jy ! Component: 100 - total flux cleaned = 0.000863886 Jy ! Component: 150 - total flux cleaned = 0.00106434 Jy ! Component: 200 - total flux cleaned = 0.00124557 Jy ! Total flux subtracted in 200 components = 0.00124557 Jy ! Clean residual min=-0.002156 max=0.001729 Jy/beam ! Clean residual mean=0.000011 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.405471 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 136 components and 0.405471 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=0.080429Jy sigma=0.000646 ! Fit after self-cal, rms=0.080427Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.224% 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 0.224% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7929 mas, bmaj=1.86 mas, bpa=2.679 degrees ! Estimated noise=988.57 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7929 x 1.86 at 2.679 degrees (North through East) ! Clean map min=-0.0024526 max=0.27011 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 0.224% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6503 mas, bmaj=1.657 mas, bpa=0.4685 degrees ! Estimated noise=1362.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.215999 Jy ! Component: 100 - total flux cleaned = 0.292857 Jy ! Component: 150 - total flux cleaned = 0.325108 Jy ! Component: 200 - total flux cleaned = 0.341131 Jy ! Total flux subtracted in 200 components = 0.341131 Jy ! Clean residual min=-0.005896 max=0.008248 Jy/beam ! Clean residual mean=-0.000015 rms=0.001629 Jy/beam ! Combined flux in latest and established models = 0.341131 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.341131 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.224% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7929 mas, bmaj=1.86 mas, bpa=2.679 degrees ! Estimated noise=988.57 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 = 0.0130439 Jy ! Component: 100 - total flux cleaned = 0.021659 Jy ! Component: 150 - total flux cleaned = 0.0283561 Jy ! Component: 200 - total flux cleaned = 0.0337375 Jy ! Total flux subtracted in 200 components = 0.0337375 Jy ! Clean residual min=-0.003108 max=0.003465 Jy/beam ! Clean residual mean=-0.000005 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.374869 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 42 components and 0.374869 Jy ! Inverting map ! Your choice of large map pixels excluded 0.224% 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 0.224% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.925 mas, bmaj=2.832 mas, bpa=-2.393 degrees ! Estimated noise=1342.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00796943 Jy ! Component: 100 - total flux cleaned = 0.0130427 Jy ! Component: 150 - total flux cleaned = 0.0166383 Jy ! Component: 200 - total flux cleaned = 0.0193767 Jy ! Total flux subtracted in 200 components = 0.0193767 Jy ! Clean residual min=-0.003078 max=0.003279 Jy/beam ! Clean residual mean=0.000002 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.394245 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 = 0.00194208 Jy ! Component: 100 - total flux cleaned = 0.00355248 Jy ! Component: 150 - total flux cleaned = 0.00496669 Jy ! Component: 200 - total flux cleaned = 0.00621387 Jy ! Total flux subtracted in 200 components = 0.00621387 Jy ! Clean residual min=-0.002640 max=0.002277 Jy/beam ! Clean residual mean=0.000006 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.400459 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 106 components and 0.400459 Jy ! Inverting map ! Your choice of large map pixels excluded 0.224% 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 0.224% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7929 mas, bmaj=1.86 mas, bpa=2.679 degrees ! Estimated noise=988.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000286611 Jy ! Component: 100 - total flux cleaned = -4.75458e-05 Jy ! Component: 150 - total flux cleaned = 0.000717575 Jy ! Component: 200 - total flux cleaned = 0.00128218 Jy ! Total flux subtracted in 200 components = 0.00128218 Jy ! Clean residual min=-0.002102 max=0.002521 Jy/beam ! Clean residual mean=0.000003 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.401741 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 121 components and 0.401741 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=0.080553Jy sigma=0.000647 ! Fit after self-cal, rms=0.080526Jy sigma=0.000647 wmodel J0659+0813_X_2017_02_19_pus_map.mod ! Writing 121 model components to file: J0659+0813_X_2017_02_19_pus_map.mod wobs J0659+0813_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0659+0813_X_2017_02_19_pus_uvs.fits wwins J0659+0813_X_2017_02_19_pus_map.win ! wwins: Wrote 4 windows to J0659+0813_X_2017_02_19_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.224% 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 = -4.64681e-05 Jy ! Component: 100 - total flux cleaned = -0.000597886 Jy ! Component: 150 - total flux cleaned = -0.00094523 Jy ! Component: 200 - total flux cleaned = -0.000912178 Jy ! Component: 250 - total flux cleaned = -0.000975467 Jy ! Component: 300 - total flux cleaned = -0.000943723 Jy ! Component: 350 - total flux cleaned = -0.000914097 Jy ! Component: 400 - total flux cleaned = -0.000943406 Jy ! Component: 450 - total flux cleaned = -0.000857531 Jy ! Component: 500 - total flux cleaned = -0.000913613 Jy ! Component: 550 - total flux cleaned = -0.000830819 Jy ! Component: 600 - total flux cleaned = -0.000803781 Jy ! Component: 650 - total flux cleaned = -0.000830614 Jy ! Component: 700 - total flux cleaned = -0.000830537 Jy ! Component: 750 - total flux cleaned = -0.000880991 Jy ! Component: 800 - total flux cleaned = -0.000905392 Jy ! Component: 850 - total flux cleaned = -0.000905353 Jy ! Component: 900 - total flux cleaned = -0.000977702 Jy ! Component: 950 - total flux cleaned = -0.00102496 Jy ! Component: 1000 - total flux cleaned = -0.00107202 Jy ! Component: 1050 - total flux cleaned = -0.00109443 Jy ! Component: 1100 - total flux cleaned = -0.00111722 Jy ! Component: 1150 - total flux cleaned = -0.00120644 Jy ! Component: 1200 - total flux cleaned = -0.0011848 Jy ! Component: 1250 - total flux cleaned = -0.00118486 Jy ! Component: 1300 - total flux cleaned = -0.00118464 Jy ! Component: 1350 - total flux cleaned = -0.00116365 Jy ! Component: 1400 - total flux cleaned = -0.00120539 Jy ! Component: 1450 - total flux cleaned = -0.00118491 Jy ! Component: 1500 - total flux cleaned = -0.00122532 Jy ! Component: 1550 - total flux cleaned = -0.00122554 Jy ! Component: 1600 - total flux cleaned = -0.00126515 Jy ! Component: 1650 - total flux cleaned = -0.00128473 Jy ! Component: 1700 - total flux cleaned = -0.001207 Jy ! Component: 1750 - total flux cleaned = -0.0013223 Jy ! Component: 1800 - total flux cleaned = -0.00128441 Jy ! Component: 1850 - total flux cleaned = -0.00130298 Jy ! Component: 1900 - total flux cleaned = -0.00126612 Jy ! Component: 1950 - total flux cleaned = -0.00122959 Jy ! Component: 2000 - total flux cleaned = -0.0013026 Jy ! Total flux subtracted in 2048 components = -0.00128468 Jy ! Clean residual min=-0.001250 max=0.001203 Jy/beam ! Clean residual mean=0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.400457 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 262 components and 0.400457 Jy ![Exited script file: muppet] wmap "J0659+0813_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.224% 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: 0.7929 x 1.86 at 2.679 degrees (North through East) ! Clean map min=-0.0016758 max=0.26903 Jy/beam ! Writing clean map to FITS file: J0659+0813_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.269035 invert ! Inverting map ! Your choice of large map pixels excluded 0.224% 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 0.000327046 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.364688 0.364688 0.729376 1.45875 2.9175 5.83501 11.67 23.34 46.68 93.3601 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.269 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7929 x 1.86 at 2.679 degrees (North through East) ! Clean map min=-0.0016758 max=0.26903 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 J0659+0813_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:39:56 2019