! Started logfile: J1215-1731_X_2017_07_09_pus_uvs.log on Wed May 8 15:25:10 2019 obs J1215-1731_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1215-1731_X_2017_07_09_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.787407 visibilities/baseline/integration-bin. ! Found source: J1215-1731 ! ! 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 979 lines of history. ! ! Reading 12756 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 J1215-1731_X_2017_07_09_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.373667Jy sigma=0.002899 ! Fit after self-cal, rms=0.260238Jy sigma=0.002016 ! 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 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.6995 mas, bmaj=1.821 mas, bpa=-3.77 degrees ! Estimated noise=1209.37 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 = 0.659242 Jy ! Component: 100 - total flux cleaned = 0.835398 Jy ! Total flux subtracted in 100 components = 0.835398 Jy ! Clean residual min=-0.037942 max=0.084991 Jy/beam ! Clean residual mean=0.002225 rms=0.011712 Jy/beam ! Combined flux in latest and established models = 0.835398 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.835398 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=0.243865Jy sigma=0.001904 ! Fit after self-cal, rms=0.243822Jy sigma=0.001904 ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (1.8, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0974711 Jy ! Component: 100 - total flux cleaned = 0.162038 Jy ! Total flux subtracted in 100 components = 0.162038 Jy ! Clean residual min=-0.026810 max=0.038682 Jy/beam ! Clean residual mean=0.001482 rms=0.008219 Jy/beam ! Combined flux in latest and established models = 0.997436 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.997436 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=0.186772Jy sigma=0.001450 ! Fit after self-cal, rms=0.185590Jy sigma=0.001442 ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.883 mas, bmaj=2.185 mas, bpa=-3.204 degrees ! Estimated noise=810.977 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 = 0.0585602 Jy ! Component: 100 - total flux cleaned = 0.0940296 Jy ! Component: 150 - total flux cleaned = 0.117406 Jy ! Component: 200 - total flux cleaned = 0.133175 Jy ! Total flux subtracted in 200 components = 0.133175 Jy ! Clean residual min=-0.023029 max=0.029449 Jy/beam ! Clean residual mean=0.001097 rms=0.009053 Jy/beam ! Combined flux in latest and established models = 1.13061 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 38 components and 1.13061 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=0.164809Jy sigma=0.001276 ! Fit after self-cal, rms=0.164061Jy sigma=0.001270 ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.98 KP 0.97 ! LA 0.94 MK 1.00 NL 1.15 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.03 KP 0.96 ! LA 0.93 MK 0.99 NL 1.16 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.98 KP 0.96 ! LA 0.97 MK 1.00 NL 1.15 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.99 KP 0.95 ! LA 0.96 MK 1.00 NL 1.15 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.97 KP 0.94 ! LA 0.95 MK 1.02 NL 1.20 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.99 KP 0.95 ! LA 0.95 MK 1.01 NL 1.15 OV 0.98 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.97 KP 0.94 ! LA 0.96 MK 1.01 NL 1.14 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.98 KP 0.95 ! LA 0.95 MK 0.99 NL 1.16 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.99 KP 0.95 ! LA 0.96 MK 0.98 NL 1.15 OV 0.99 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.02 KP 0.95 ! LA 0.97 MK 1.01 NL 1.15 OV 0.99 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.01 KP 0.95 ! LA 0.97 MK 1.17 NL 1.15 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.99 KP 0.94 ! LA 0.94 MK 1.25 NL 1.15 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Fit before self-cal, rms=0.164061Jy sigma=0.001270 ! Fit after self-cal, rms=0.155691Jy sigma=0.001128 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8893 mas, bmaj=2.197 mas, bpa=-2.628 degrees ! Estimated noise=805.494 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 = -0.0102778 Jy ! Component: 100 - total flux cleaned = -0.0117113 Jy ! Component: 150 - total flux cleaned = -0.0120778 Jy ! Component: 200 - total flux cleaned = -0.0120839 Jy ! Total flux subtracted in 200 components = -0.0120839 Jy ! Clean residual min=-0.032269 max=0.026006 Jy/beam ! Clean residual mean=0.000688 rms=0.007708 Jy/beam ! Combined flux in latest and established models = 1.11853 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 1.11853 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=0.152780Jy sigma=0.001106 ! Fit after self-cal, rms=0.152631Jy sigma=0.001104 ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.152631Jy sigma=0.001104 ! Fit after self-cal, rms=0.097949Jy sigma=0.000711 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8889 mas, bmaj=2.193 mas, bpa=-2.868 degrees ! Estimated noise=799.618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150593 Jy ! Component: 100 - total flux cleaned = 0.0167865 Jy ! Component: 150 - total flux cleaned = 0.0173986 Jy ! Component: 200 - total flux cleaned = 0.0174069 Jy ! Total flux subtracted in 200 components = 0.0174069 Jy ! Clean residual min=-0.007245 max=0.011323 Jy/beam ! Clean residual mean=0.000154 rms=0.002117 Jy/beam ! Combined flux in latest and established models = 1.13593 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 1.13593 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=0.095820Jy sigma=0.000689 ! Fit after self-cal, rms=0.095708Jy sigma=0.000687 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 (9.8, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112987 Jy ! Component: 100 - total flux cleaned = 0.0176021 Jy ! Component: 150 - total flux cleaned = 0.0221962 Jy ! Component: 200 - total flux cleaned = 0.0246103 Jy ! Total flux subtracted in 200 components = 0.0246103 Jy ! Clean residual min=-0.007300 max=0.007352 Jy/beam ! Clean residual mean=0.000017 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 1.16054 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 87 components and 1.16054 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=0.094238Jy sigma=0.000674 ! Fit after self-cal, rms=0.094112Jy sigma=0.000673 ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.094112Jy sigma=0.000673 ! Fit after self-cal, rms=0.093167Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8886 mas, bmaj=2.192 mas, bpa=-2.934 degrees ! Estimated noise=798.156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00638167 Jy ! Component: 100 - total flux cleaned = 0.00859283 Jy ! Component: 150 - total flux cleaned = 0.0102541 Jy ! Component: 200 - total flux cleaned = 0.011436 Jy ! Total flux subtracted in 200 components = 0.011436 Jy ! Clean residual min=-0.005663 max=0.007098 Jy/beam ! Clean residual mean=0.000092 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 1.17198 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 1.17198 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=0.092611Jy sigma=0.000662 ! Fit after self-cal, rms=0.092542Jy sigma=0.000661 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00610702 Jy ! Component: 100 - total flux cleaned = 0.00815213 Jy ! Component: 150 - total flux cleaned = 0.00904585 Jy ! Component: 200 - total flux cleaned = 0.00973788 Jy ! Total flux subtracted in 200 components = 0.00973788 Jy ! Clean residual min=-0.005767 max=0.004694 Jy/beam ! Clean residual mean=0.000047 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 1.18172 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 116 components and 1.18172 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=0.092088Jy sigma=0.000657 ! Fit after self-cal, rms=0.092063Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.092063Jy sigma=0.000657 ! Fit after self-cal, rms=0.091900Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.281 mas, bmaj=4.364 mas, bpa=4.261 degrees ! Estimated noise=1017.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447738 Jy ! Component: 100 - total flux cleaned = 0.00598852 Jy ! Component: 150 - total flux cleaned = 0.00680037 Jy ! Component: 200 - total flux cleaned = 0.00754514 Jy ! Total flux subtracted in 200 components = 0.00754514 Jy ! Clean residual min=-0.004300 max=0.004160 Jy/beam ! Clean residual mean=0.000164 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 1.18926 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 133 components and 1.18926 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=0.091674Jy sigma=0.000653 ! Fit after self-cal, rms=0.091621Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 0.000261203 Jy ! Component: 100 - total flux cleaned = 0.000957397 Jy ! Component: 150 - total flux cleaned = 0.00145076 Jy ! Component: 200 - total flux cleaned = 0.00175406 Jy ! Total flux subtracted in 200 components = 0.00175406 Jy ! Clean residual min=-0.004733 max=0.003890 Jy/beam ! Clean residual mean=0.000143 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 1.19102 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 144 components and 1.19102 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=0.091569Jy sigma=0.000653 ! Fit after self-cal, rms=0.091535Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8888 mas, bmaj=2.192 mas, bpa=-2.978 degrees ! Estimated noise=798.315 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8888 x 2.192 at -2.978 degrees (North through East) ! Clean map min=-0.0043993 max=0.87882 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 ! Performing amp+phase self-cal ! ! 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=0.091535Jy sigma=0.000653 ! Fit after self-cal, rms=0.086005Jy sigma=0.000607 ! Inverting map and beam ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8899 mas, bmaj=2.194 mas, bpa=-3.058 degrees ! Estimated noise=798.362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182386 Jy ! Component: 100 - total flux cleaned = 0.00240004 Jy ! Component: 150 - total flux cleaned = 0.00271793 Jy ! Component: 200 - total flux cleaned = 0.00278844 Jy ! Total flux subtracted in 200 components = 0.00278844 Jy ! Clean residual min=-0.003885 max=0.003112 Jy/beam ! Clean residual mean=0.000082 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 1.19381 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 157 components and 1.19381 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=0.085806Jy sigma=0.000605 ! Fit after self-cal, rms=0.085790Jy sigma=0.000605 ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000852513 Jy ! Component: 100 - total flux cleaned = 0.000917123 Jy ! Component: 150 - total flux cleaned = 0.000856531 Jy ! Component: 200 - total flux cleaned = 0.000800391 Jy ! Total flux subtracted in 200 components = 0.000800391 Jy ! Clean residual min=-0.003797 max=0.003027 Jy/beam ! Clean residual mean=0.000077 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 1.19461 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 168 components and 1.19461 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=0.085705Jy sigma=0.000604 ! Fit after self-cal, rms=0.085701Jy sigma=0.000604 ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Performing amp+phase self-cal ! ! 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=0.085701Jy sigma=0.000604 ! Fit after self-cal, rms=0.085700Jy sigma=0.000603 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 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7081 mas, bmaj=1.836 mas, bpa=-3.546 degrees ! Estimated noise=1194.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.650749 Jy ! Component: 100 - total flux cleaned = 0.820788 Jy ! Component: 150 - total flux cleaned = 0.91521 Jy ! Component: 200 - total flux cleaned = 0.977847 Jy ! Total flux subtracted in 200 components = 0.977847 Jy ! Clean residual min=-0.014432 max=0.036050 Jy/beam ! Clean residual mean=0.001077 rms=0.004986 Jy/beam ! Combined flux in latest and established models = 0.977847 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 0.977847 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.89 mas, bmaj=2.195 mas, bpa=-3.097 degrees ! Estimated noise=798.518 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 = 0.06385 Jy ! Component: 100 - total flux cleaned = 0.102902 Jy ! Component: 150 - total flux cleaned = 0.127808 Jy ! Component: 200 - total flux cleaned = 0.144631 Jy ! Total flux subtracted in 200 components = 0.144631 Jy ! Clean residual min=-0.006563 max=0.009735 Jy/beam ! Clean residual mean=0.000489 rms=0.002358 Jy/beam ! Combined flux in latest and established models = 1.12248 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 36 components and 1.12248 Jy ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.278 mas, bmaj=4.363 mas, bpa=4.122 degrees ! Estimated noise=1016.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209281 Jy ! Component: 100 - total flux cleaned = 0.0345247 Jy ! Component: 150 - total flux cleaned = 0.0444666 Jy ! Component: 200 - total flux cleaned = 0.0520027 Jy ! Total flux subtracted in 200 components = 0.0520027 Jy ! Clean residual min=-0.005050 max=0.005223 Jy/beam ! Clean residual mean=0.000430 rms=0.001587 Jy/beam ! Combined flux in latest and established models = 1.17448 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 = 0.0057624 Jy ! Component: 100 - total flux cleaned = 0.0101965 Jy ! Component: 150 - total flux cleaned = 0.0136224 Jy ! Component: 200 - total flux cleaned = 0.0162767 Jy ! Total flux subtracted in 200 components = 0.0162767 Jy ! Clean residual min=-0.003642 max=0.003226 Jy/beam ! Clean residual mean=0.000254 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 1.19076 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 107 components and 1.19076 Jy ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.89 mas, bmaj=2.195 mas, bpa=-3.097 degrees ! Estimated noise=798.518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289624 Jy ! Component: 100 - total flux cleaned = 0.00392204 Jy ! Component: 150 - total flux cleaned = 0.00441879 Jy ! Component: 200 - total flux cleaned = 0.00497782 Jy ! Total flux subtracted in 200 components = 0.00497782 Jy ! Clean residual min=-0.004627 max=0.003545 Jy/beam ! Clean residual mean=0.000093 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 1.19574 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 1.19574 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=0.086053Jy sigma=0.000606 ! Fit after self-cal, rms=0.085985Jy sigma=0.000606 wmodel J1215-1731_X_2017_07_09_pus_map.mod ! Writing 120 model components to file: J1215-1731_X_2017_07_09_pus_map.mod wobs J1215-1731_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1215-1731_X_2017_07_09_pus_uvs.fits wwins J1215-1731_X_2017_07_09_pus_map.win ! wwins: Wrote 4 windows to J1215-1731_X_2017_07_09_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 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00193433 Jy ! Component: 100 - total flux cleaned = -0.00188762 Jy ! Component: 150 - total flux cleaned = -0.00124316 Jy ! Component: 200 - total flux cleaned = -0.00068331 Jy ! Component: 250 - total flux cleaned = -0.000343669 Jy ! Component: 300 - total flux cleaned = 3.24798e-05 Jy ! Component: 350 - total flux cleaned = 0.000395261 Jy ! Component: 400 - total flux cleaned = 0.000745523 Jy ! Component: 450 - total flux cleaned = 0.00117014 Jy ! Component: 500 - total flux cleaned = 0.00141941 Jy ! Component: 550 - total flux cleaned = 0.00178279 Jy ! Component: 600 - total flux cleaned = 0.00213617 Jy ! Component: 650 - total flux cleaned = 0.00236655 Jy ! Component: 700 - total flux cleaned = 0.00274086 Jy ! Component: 750 - total flux cleaned = 0.0029601 Jy ! Component: 800 - total flux cleaned = 0.00324671 Jy ! Component: 850 - total flux cleaned = 0.00352732 Jy ! Component: 900 - total flux cleaned = 0.00380267 Jy ! Component: 950 - total flux cleaned = 0.00413999 Jy ! Component: 1000 - total flux cleaned = 0.00443816 Jy ! Component: 1050 - total flux cleaned = 0.00469807 Jy ! Component: 1100 - total flux cleaned = 0.00501726 Jy ! Component: 1150 - total flux cleaned = 0.00523721 Jy ! Component: 1200 - total flux cleaned = 0.00548436 Jy ! Component: 1250 - total flux cleaned = 0.00566667 Jy ! Component: 1300 - total flux cleaned = 0.00584587 Jy ! Component: 1350 - total flux cleaned = 0.00602254 Jy ! Component: 1400 - total flux cleaned = 0.0062256 Jy ! Component: 1450 - total flux cleaned = 0.00645437 Jy ! Component: 1500 - total flux cleaned = 0.0066235 Jy ! Component: 1550 - total flux cleaned = 0.00678995 Jy ! Component: 1600 - total flux cleaned = 0.00698128 Jy ! Component: 1650 - total flux cleaned = 0.00714355 Jy ! Component: 1700 - total flux cleaned = 0.00735736 Jy ! Component: 1750 - total flux cleaned = 0.00756782 Jy ! Component: 1800 - total flux cleaned = 0.00769807 Jy ! Component: 1850 - total flux cleaned = 0.0079296 Jy ! Component: 1900 - total flux cleaned = 0.0080819 Jy ! Component: 1950 - total flux cleaned = 0.00830787 Jy ! Component: 2000 - total flux cleaned = 0.00860499 Jy ! Total flux subtracted in 2048 components = 0.00870268 Jy ! Clean residual min=-0.001217 max=0.001386 Jy/beam ! Clean residual mean=0.000061 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 1.20444 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 272 components and 1.20444 Jy ![Exited script file: muppet] wmap "J1215-1731_X_2017_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.89 x 2.195 at -3.097 degrees (North through East) ! Clean map min=-0.0021937 max=0.87604 Jy/beam ! Writing clean map to FITS file: J1215-1731_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.87604 invert ! Inverting map ! Your choice of large map pixels excluded 0.141% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000465443 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.159391 0.159391 0.318782 0.637564 1.27513 2.55026 5.10052 10.201 20.4021 40.8041 81.6082 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.876 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.89 x 2.195 at -3.097 degrees (North through East) ! Clean map min=-0.0021937 max=0.87604 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 J1215-1731_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:25:12 2019