! Started logfile: J2358-1020_X_2017_02_24_pus_uvs.log on Sat May 4 10:09:52 2019 obs J2358-1020_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J2358-1020_X_2017_02_24_pus_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.714176 visibilities/baseline/integration-bin. ! Found source: J2358-1020 ! ! 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 1882 lines of history. ! ! Reading 11184 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 J2358-1020_X_2017_02_24_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.336398Jy sigma=0.002734 ! Fit after self-cal, rms=0.331200Jy sigma=0.002696 ! 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.6425 mas, bmaj=1.684 mas, bpa=-1.69 degrees ! Estimated noise=1197.48 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 = 0.512191 Jy ! Component: 100 - total flux cleaned = 0.654087 Jy ! Total flux subtracted in 100 components = 0.654087 Jy ! Clean residual min=-0.019710 max=0.062552 Jy/beam ! Clean residual mean=0.000003 rms=0.005710 Jy/beam ! Combined flux in latest and established models = 0.654087 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.654087 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=0.143985Jy sigma=0.001160 ! Fit after self-cal, rms=0.143824Jy sigma=0.001158 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0701348 Jy ! Component: 100 - total flux cleaned = 0.108175 Jy ! Total flux subtracted in 100 components = 0.108175 Jy ! Clean residual min=-0.010555 max=0.018415 Jy/beam ! Clean residual mean=0.000003 rms=0.002448 Jy/beam ! Combined flux in latest and established models = 0.762262 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.762262 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=0.096195Jy sigma=0.000746 ! Fit after self-cal, rms=0.096187Jy sigma=0.000745 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209303 Jy ! Component: 100 - total flux cleaned = 0.0331521 Jy ! Total flux subtracted in 100 components = 0.0331521 Jy ! Clean residual min=-0.009199 max=0.007721 Jy/beam ! Clean residual mean=0.000003 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 0.795415 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.795415 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=0.091168Jy sigma=0.000701 ! Fit after self-cal, rms=0.091161Jy sigma=0.000701 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8222 mas, bmaj=1.982 mas, bpa=0.3736 degrees ! Estimated noise=828.088 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 = 0.00717745 Jy ! Component: 100 - total flux cleaned = 0.0107595 Jy ! Component: 150 - total flux cleaned = 0.0123964 Jy ! Component: 200 - total flux cleaned = 0.0126741 Jy ! Total flux subtracted in 200 components = 0.0126741 Jy ! Clean residual min=-0.006995 max=0.006470 Jy/beam ! Clean residual mean=0.000022 rms=0.001696 Jy/beam ! Combined flux in latest and established models = 0.808089 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.808088 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=0.090604Jy sigma=0.000697 ! Fit after self-cal, rms=0.090584Jy sigma=0.000697 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.95 FD 1.02 HN 1.02 KP 0.98 ! LA 1.04 MK 0.98 NL 0.98 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.01 KP 0.98 ! LA 1.05 MK 0.99 NL 0.97 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00 KP 0.97 ! LA 1.02 MK 1.00 NL 0.97 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.03 KP 0.98 ! LA 1.02 MK 1.00 NL 0.98 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 0.98 ! LA 1.02 MK 1.02 NL 0.98 OV 1.00 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 0.95 ! LA 1.08 MK 1.01 NL 0.97 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.01 KP 0.96 ! LA 1.02 MK 1.03 NL 0.98 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.00 KP 0.96 ! LA 1.06 MK 1.02 NL 0.98 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00 KP 0.97 ! LA 1.03 MK 0.99 NL 0.99 OV 1.01 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.01 KP 0.97 ! LA 1.02 MK 1.01 NL 0.98 OV 1.01 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.02 KP 0.96 ! LA 1.03 MK 0.98 NL 0.98 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.98 KP 1.01 ! LA 1.03 MK 1.01 NL 0.96 OV 1.03 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.090584Jy sigma=0.000697 ! Fit after self-cal, rms=0.087526Jy sigma=0.000671 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.824 mas, bmaj=1.981 mas, bpa=0.3299 degrees ! Estimated noise=828.474 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 (-10.8, 10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054866 Jy ! Component: 100 - total flux cleaned = 0.00599879 Jy ! Component: 150 - total flux cleaned = 0.0059112 Jy ! Component: 200 - total flux cleaned = 0.00583091 Jy ! Total flux subtracted in 200 components = 0.00583091 Jy ! Clean residual min=-0.004329 max=0.003456 Jy/beam ! Clean residual mean=0.000026 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.813919 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.813919 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=0.087066Jy sigma=0.000668 ! Fit after self-cal, rms=0.087024Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.087024Jy sigma=0.000667 ! Fit after self-cal, rms=0.085268Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8238 mas, bmaj=1.981 mas, bpa=0.3561 degrees ! Estimated noise=828.522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000602155 Jy ! Component: 100 - total flux cleaned = -0.00087015 Jy ! Component: 150 - total flux cleaned = -0.0010636 Jy ! Component: 200 - total flux cleaned = -0.00110758 Jy ! Total flux subtracted in 200 components = -0.00110758 Jy ! Clean residual min=-0.004179 max=0.002928 Jy/beam ! Clean residual mean=0.000014 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.812812 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.812812 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=0.085204Jy sigma=0.000651 ! Fit after self-cal, rms=0.085204Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = -0.000171328 Jy ! Component: 100 - total flux cleaned = -0.00025622 Jy ! Component: 150 - total flux cleaned = -0.000295839 Jy ! Component: 200 - total flux cleaned = -0.00033322 Jy ! Total flux subtracted in 200 components = -0.00033322 Jy ! Clean residual min=-0.004028 max=0.002907 Jy/beam ! Clean residual mean=0.000013 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.812479 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.812479 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=0.085166Jy sigma=0.000651 ! Fit after self-cal, rms=0.085160Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.085160Jy sigma=0.000651 ! Fit after self-cal, rms=0.085179Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8236 mas, bmaj=1.981 mas, bpa=0.3133 degrees ! Estimated noise=828.619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337768 Jy ! Component: 100 - total flux cleaned = 0.000206517 Jy ! Component: 150 - total flux cleaned = 0.000206026 Jy ! Component: 200 - total flux cleaned = 0.000172065 Jy ! Total flux subtracted in 200 components = 0.000172065 Jy ! Clean residual min=-0.003914 max=0.002897 Jy/beam ! Clean residual mean=0.000010 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.812651 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.812651 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=0.085139Jy sigma=0.000650 ! Fit after self-cal, rms=0.085135Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = -1.47567e-05 Jy ! Component: 100 - total flux cleaned = -4.68216e-05 Jy ! Component: 150 - total flux cleaned = -4.62734e-05 Jy ! Component: 200 - total flux cleaned = -7.60541e-05 Jy ! Total flux subtracted in 200 components = -7.60541e-05 Jy ! Clean residual min=-0.003783 max=0.002879 Jy/beam ! Clean residual mean=0.000009 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.812575 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.812575 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=0.085110Jy sigma=0.000649 ! Fit after self-cal, rms=0.085105Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.085105Jy sigma=0.000649 ! Fit after self-cal, rms=0.085094Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.182 mas, bmaj=3.876 mas, bpa=1.791 degrees ! Estimated noise=1079.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000379766 Jy ! Component: 100 - total flux cleaned = -0.000467286 Jy ! Component: 150 - total flux cleaned = -0.000616557 Jy ! Component: 200 - total flux cleaned = -0.000618168 Jy ! Total flux subtracted in 200 components = -0.000618168 Jy ! Clean residual min=-0.003386 max=0.003038 Jy/beam ! Clean residual mean=0.000020 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.811956 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 78 components and 0.811956 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=0.085085Jy sigma=0.000649 ! Fit after self-cal, rms=0.085059Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = 0.000119447 Jy ! Component: 100 - total flux cleaned = 0.000119734 Jy ! Component: 150 - total flux cleaned = 2.92793e-05 Jy ! Component: 200 - total flux cleaned = 8.14943e-05 Jy ! Total flux subtracted in 200 components = 8.14943e-05 Jy ! Clean residual min=-0.003379 max=0.002927 Jy/beam ! Clean residual mean=0.000020 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.812038 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 78 components and 0.812038 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=0.085072Jy sigma=0.000649 ! Fit after self-cal, rms=0.085055Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8233 mas, bmaj=1.981 mas, bpa=0.2649 degrees ! Estimated noise=828.759 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8233 x 1.981 at 0.2649 degrees (North through East) ! Clean map min=-0.003255 max=0.69193 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=0.085055Jy sigma=0.000649 ! Fit after self-cal, rms=0.080345Jy sigma=0.000609 ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8233 mas, bmaj=1.981 mas, bpa=0.1422 degrees ! Estimated noise=827.997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000601908 Jy ! Component: 100 - total flux cleaned = 0.000566829 Jy ! Component: 150 - total flux cleaned = 0.000502025 Jy ! Component: 200 - total flux cleaned = 0.000502187 Jy ! Total flux subtracted in 200 components = 0.000502187 Jy ! Clean residual min=-0.003401 max=0.002720 Jy/beam ! Clean residual mean=0.000008 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.81254 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.81254 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=0.080311Jy sigma=0.000609 ! Fit after self-cal, rms=0.080308Jy sigma=0.000609 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.52482e-05 Jy ! Component: 100 - total flux cleaned = 7.32306e-05 Jy ! Component: 150 - total flux cleaned = 7.29171e-05 Jy ! Component: 200 - total flux cleaned = 7.27949e-05 Jy ! Total flux subtracted in 200 components = 7.27949e-05 Jy ! Clean residual min=-0.003377 max=0.002718 Jy/beam ! Clean residual mean=0.000008 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.812613 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.812613 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=0.080289Jy sigma=0.000609 ! Fit after self-cal, rms=0.080287Jy sigma=0.000609 ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.080287Jy sigma=0.000609 ! Fit after self-cal, rms=0.080292Jy sigma=0.000609 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.6434 mas, bmaj=1.685 mas, bpa=-1.972 degrees ! Estimated noise=1196.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.511664 Jy ! Component: 100 - total flux cleaned = 0.651965 Jy ! Component: 150 - total flux cleaned = 0.720433 Jy ! Component: 200 - total flux cleaned = 0.757752 Jy ! Total flux subtracted in 200 components = 0.757752 Jy ! Clean residual min=-0.009023 max=0.017979 Jy/beam ! Clean residual mean=0.000004 rms=0.002000 Jy/beam ! Combined flux in latest and established models = 0.757752 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.757752 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8231 mas, bmaj=1.981 mas, bpa=0.09564 degrees ! Estimated noise=828.267 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 = 0.0258369 Jy ! Component: 100 - total flux cleaned = 0.0384014 Jy ! Component: 150 - total flux cleaned = 0.0452976 Jy ! Component: 200 - total flux cleaned = 0.0496958 Jy ! Total flux subtracted in 200 components = 0.0496958 Jy ! Clean residual min=-0.003624 max=0.003991 Jy/beam ! Clean residual mean=0.000006 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.807448 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 32 components and 0.807448 Jy ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (-1.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318767 Jy ! Component: 100 - total flux cleaned = 0.00400101 Jy ! Component: 150 - total flux cleaned = 0.00470652 Jy ! Component: 200 - total flux cleaned = 0.004977 Jy ! Total flux subtracted in 200 components = 0.004977 Jy ! Clean residual min=-0.003447 max=0.002681 Jy/beam ! Clean residual mean=0.000007 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.812425 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.812425 Jy ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.181 mas, bmaj=3.877 mas, bpa=1.7 degrees ! Estimated noise=1079.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224445 Jy ! Component: 100 - total flux cleaned = 0.000434161 Jy ! Component: 150 - total flux cleaned = 0.0005649 Jy ! Component: 200 - total flux cleaned = 0.000648409 Jy ! Total flux subtracted in 200 components = 0.000648409 Jy ! Clean residual min=-0.003240 max=0.002287 Jy/beam ! Clean residual mean=0.000017 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.813073 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 = 7.15465e-05 Jy ! Component: 100 - total flux cleaned = 0.000113678 Jy ! Component: 150 - total flux cleaned = 0.000133289 Jy ! Component: 200 - total flux cleaned = 0.000133186 Jy ! Total flux subtracted in 200 components = 0.000133186 Jy ! Clean residual min=-0.003245 max=0.002301 Jy/beam ! Clean residual mean=0.000017 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.813206 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 74 components and 0.813206 Jy ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8231 mas, bmaj=1.981 mas, bpa=0.09564 degrees ! Estimated noise=828.267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000290596 Jy ! Component: 100 - total flux cleaned = -0.000142607 Jy ! Component: 150 - total flux cleaned = -5.11593e-06 Jy ! Component: 200 - total flux cleaned = 6.08235e-05 Jy ! Total flux subtracted in 200 components = 6.08235e-05 Jy ! Clean residual min=-0.003481 max=0.002562 Jy/beam ! Clean residual mean=0.000007 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.813267 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.813267 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=0.080336Jy sigma=0.000609 ! Fit after self-cal, rms=0.080297Jy sigma=0.000609 wmodel J2358-1020_X_2017_02_24_pus_map.mod ! Writing 79 model components to file: J2358-1020_X_2017_02_24_pus_map.mod wobs J2358-1020_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J2358-1020_X_2017_02_24_pus_uvs.fits wwins J2358-1020_X_2017_02_24_pus_map.win ! wwins: Wrote 3 windows to J2358-1020_X_2017_02_24_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 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000940806 Jy ! Component: 100 - total flux cleaned = -0.000811468 Jy ! Component: 150 - total flux cleaned = -0.000499316 Jy ! Component: 200 - total flux cleaned = -4.87145e-05 Jy ! Component: 250 - total flux cleaned = 0.000205172 Jy ! Component: 300 - total flux cleaned = 0.000240676 Jy ! Component: 350 - total flux cleaned = 0.0002067 Jy ! Component: 400 - total flux cleaned = 0.000105846 Jy ! Component: 450 - total flux cleaned = -5.84556e-05 Jy ! Component: 500 - total flux cleaned = -0.000123056 Jy ! Component: 550 - total flux cleaned = -0.000155307 Jy ! Component: 600 - total flux cleaned = -0.000187567 Jy ! Component: 650 - total flux cleaned = -0.000279882 Jy ! Component: 700 - total flux cleaned = -0.000429067 Jy ! Component: 750 - total flux cleaned = -0.000458025 Jy ! Component: 800 - total flux cleaned = -0.000573331 Jy ! Component: 850 - total flux cleaned = -0.000516156 Jy ! Component: 900 - total flux cleaned = -0.000628818 Jy ! Component: 950 - total flux cleaned = -0.000573529 Jy ! Component: 1000 - total flux cleaned = -0.000601279 Jy ! Component: 1050 - total flux cleaned = -0.000601834 Jy ! Component: 1100 - total flux cleaned = -0.000655118 Jy ! Component: 1150 - total flux cleaned = -0.000629242 Jy ! Component: 1200 - total flux cleaned = -0.0007595 Jy ! Component: 1250 - total flux cleaned = -0.000785243 Jy ! Component: 1300 - total flux cleaned = -0.000810749 Jy ! Component: 1350 - total flux cleaned = -0.000886165 Jy ! Component: 1400 - total flux cleaned = -0.000935756 Jy ! Component: 1450 - total flux cleaned = -0.00093571 Jy ! Component: 1500 - total flux cleaned = -0.000911439 Jy ! Component: 1550 - total flux cleaned = -0.00100801 Jy ! Component: 1600 - total flux cleaned = -0.00100796 Jy ! Component: 1650 - total flux cleaned = -0.00107868 Jy ! Component: 1700 - total flux cleaned = -0.00105508 Jy ! Component: 1750 - total flux cleaned = -0.00110159 Jy ! Component: 1800 - total flux cleaned = -0.00107878 Jy ! Component: 1850 - total flux cleaned = -0.00114772 Jy ! Component: 1900 - total flux cleaned = -0.00110261 Jy ! Component: 1950 - total flux cleaned = -0.00121473 Jy ! Component: 2000 - total flux cleaned = -0.00121439 Jy ! Total flux subtracted in 2048 components = -0.00123643 Jy ! Clean residual min=-0.001217 max=0.001185 Jy/beam ! Clean residual mean=0.000005 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.812031 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 201 components and 0.812031 Jy ![Exited script file: muppet] wmap "J2358-1020_X_2017_02_24_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8231 x 1.981 at 0.09564 degrees (North through East) ! Clean map min=-0.0023567 max=0.69273 Jy/beam ! Writing clean map to FITS file: J2358-1020_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.692733 invert ! Inverting map ! Your choice of large map pixels excluded 0.126% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00040394 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.174933 0.174933 0.349867 0.699734 1.39947 2.79893 5.59787 11.1957 22.3915 44.783 89.5659 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.692 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8231 x 1.981 at 0.09564 degrees (North through East) ! Clean map min=-0.0023567 max=0.69273 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 J2358-1020_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:09:54 2019