! Started logfile: J0016-2343_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:42:02 2019 obs J0016-2343_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0016-2343_X_2017_05_31_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972685 visibilities/baseline/integration-bin. ! Found source: J0016-2343 ! ! 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 1698 lines of history. ! ! Reading 50424 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 J0016-2343_X_2017_05_31_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.977075Jy sigma=0.007368 ! Fit after self-cal, rms=0.945106Jy sigma=0.007150 ! 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 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6264 mas, bmaj=1.756 mas, bpa=-4.735 degrees ! Estimated noise=989.812 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 = 0.0433026 Jy ! Component: 100 - total flux cleaned = 0.0564811 Jy ! Total flux subtracted in 100 components = 0.0564811 Jy ! Clean residual min=-0.003802 max=0.007185 Jy/beam ! Clean residual mean=-0.000044 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.0564811 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0564811 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=0.093036Jy sigma=0.000654 ! Fit after self-cal, rms=0.092632Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (0.8, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00757932 Jy ! Component: 100 - total flux cleaned = 0.0117576 Jy ! Total flux subtracted in 100 components = 0.0117576 Jy ! Clean residual min=-0.003020 max=0.004953 Jy/beam ! Clean residual mean=-0.000024 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.0682387 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.0682387 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=0.091895Jy sigma=0.000645 ! Fit after self-cal, rms=0.091871Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (1.6, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00468451 Jy ! Component: 100 - total flux cleaned = 0.00666098 Jy ! Total flux subtracted in 100 components = 0.00666098 Jy ! Clean residual min=-0.002765 max=0.003751 Jy/beam ! Clean residual mean=-0.000016 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.0748997 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.0748997 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=0.091634Jy sigma=0.000642 ! Fit after self-cal, rms=0.091614Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7983 mas, bmaj=2.074 mas, bpa=-3.956 degrees ! Estimated noise=423.408 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 (-1.6, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466793 Jy ! Component: 100 - total flux cleaned = 0.00755492 Jy ! Component: 150 - total flux cleaned = 0.00947309 Jy ! Component: 200 - total flux cleaned = 0.0107684 Jy ! Total flux subtracted in 200 components = 0.0107684 Jy ! Clean residual min=-0.001683 max=0.001545 Jy/beam ! Clean residual mean=0.000005 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0856681 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 56 components and 0.0856681 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=0.091356Jy sigma=0.000640 ! Fit after self-cal, rms=0.091353Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.96 HN 1.00 KP 0.98 ! LA 0.98 MK 1.05 NL 1.03 OV 1.11 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.07 KP 0.93 ! LA 0.93 MK 1.01 NL 1.03 OV 1.06 ! PT 1.04 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.08 KP 0.90 ! LA 0.96 MK 0.97 NL 1.00 OV 1.11 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.01 KP 0.99 ! LA 1.00 MK 1.03 NL 0.99 OV 1.01 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.07 KP 0.98 ! LA 0.99 MK 1.02 NL 0.93 OV 1.01 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.05 KP 1.02 ! LA 0.94 MK 1.03 NL 0.92 OV 1.03 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.99 KP 0.93 ! LA 1.03 MK 1.06 NL 0.89 OV 1.06 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.95 KP 0.92 ! LA 1.02 MK 0.97 NL 0.94 OV 1.06 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.96 KP 0.96 ! LA 0.97 MK 1.03 NL 0.93 OV 1.04 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.97 KP 0.98 ! LA 0.95 MK 1.02 NL 0.94 OV 0.96 ! PT 1.07 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 0.95 KP 0.90 ! LA 1.00 MK 0.98 NL 0.91 OV 0.99 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.91 HN 0.89 KP 0.94 ! LA 0.99 MK 1.04 NL 0.92 OV 1.05 ! PT 1.13 SC 0.88 ! ! ! Fit before self-cal, rms=0.091353Jy sigma=0.000639 ! Fit after self-cal, rms=0.090385Jy sigma=0.000638 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8018 mas, bmaj=2.078 mas, bpa=-3.868 degrees ! Estimated noise=421.293 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 = 0.00140343 Jy ! Component: 100 - total flux cleaned = 0.00189539 Jy ! Component: 150 - total flux cleaned = 0.00206175 Jy ! Component: 200 - total flux cleaned = 0.00209379 Jy ! Total flux subtracted in 200 components = 0.00209379 Jy ! Clean residual min=-0.001280 max=0.001430 Jy/beam ! Clean residual mean=-0.000004 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0877619 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.0877619 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=0.090349Jy sigma=0.000638 ! Fit after self-cal, rms=0.090357Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.090357Jy sigma=0.000638 ! Fit after self-cal, rms=0.090281Jy sigma=0.000638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8014 mas, bmaj=2.076 mas, bpa=-3.724 degrees ! Estimated noise=422.104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000870875 Jy ! Component: 100 - total flux cleaned = 0.001171 Jy ! Component: 150 - total flux cleaned = 0.0012828 Jy ! Component: 200 - total flux cleaned = 0.00130673 Jy ! Total flux subtracted in 200 components = 0.00130673 Jy ! Clean residual min=-0.001279 max=0.001303 Jy/beam ! Clean residual mean=-0.000005 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0890687 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.0890687 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=0.090259Jy sigma=0.000638 ! Fit after self-cal, rms=0.090253Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 0.000140342 Jy ! Component: 100 - total flux cleaned = 0.000166028 Jy ! Component: 150 - total flux cleaned = 0.000166218 Jy ! Component: 200 - total flux cleaned = 0.000146003 Jy ! Total flux subtracted in 200 components = 0.000146003 Jy ! Clean residual min=-0.001217 max=0.001267 Jy/beam ! Clean residual mean=-0.000005 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0892147 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.0892147 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=0.090240Jy sigma=0.000637 ! Fit after self-cal, rms=0.090233Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.090233Jy sigma=0.000637 ! Fit after self-cal, rms=0.089776Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8006 mas, bmaj=2.074 mas, bpa=-3.577 degrees ! Estimated noise=421.145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590971 Jy ! Component: 100 - total flux cleaned = 0.000691693 Jy ! Component: 150 - total flux cleaned = 0.000692715 Jy ! Component: 200 - total flux cleaned = 0.000713586 Jy ! Total flux subtracted in 200 components = 0.000713586 Jy ! Clean residual min=-0.001133 max=0.001213 Jy/beam ! Clean residual mean=-0.000006 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0899282 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.0899282 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=0.089762Jy sigma=0.000637 ! Fit after self-cal, rms=0.089770Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.93982e-05 Jy ! Component: 100 - total flux cleaned = 6.75162e-05 Jy ! Component: 150 - total flux cleaned = 4.79595e-05 Jy ! Component: 200 - total flux cleaned = 4.81741e-05 Jy ! Total flux subtracted in 200 components = 4.81741e-05 Jy ! Clean residual min=-0.001099 max=0.001251 Jy/beam ! Clean residual mean=-0.000006 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0899764 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.0899764 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=0.089761Jy sigma=0.000637 ! Fit after self-cal, rms=0.089760Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.089760Jy sigma=0.000637 ! Fit after self-cal, rms=0.089231Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.148 mas, bmaj=5.014 mas, bpa=0.6528 degrees ! Estimated noise=549.983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000574709 Jy ! Component: 100 - total flux cleaned = 0.000664058 Jy ! Component: 150 - total flux cleaned = 0.000648374 Jy ! Component: 200 - total flux cleaned = 0.000622956 Jy ! Total flux subtracted in 200 components = 0.000622956 Jy ! Clean residual min=-0.001363 max=0.001578 Jy/beam ! Clean residual mean=-0.000013 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0905994 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 98 components and 0.0905994 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=0.089227Jy sigma=0.000637 ! Fit after self-cal, rms=0.089220Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 3.33462e-05 Jy ! Component: 100 - total flux cleaned = -1.904e-05 Jy ! Component: 150 - total flux cleaned = -8.02869e-05 Jy ! Component: 200 - total flux cleaned = -0.000137708 Jy ! Total flux subtracted in 200 components = -0.000137708 Jy ! Clean residual min=-0.001369 max=0.001574 Jy/beam ! Clean residual mean=-0.000013 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0904617 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 0.0904617 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=0.089218Jy sigma=0.000637 ! Fit after self-cal, rms=0.089216Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8002 mas, bmaj=2.073 mas, bpa=-3.521 degrees ! Estimated noise=420.239 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8002 x 2.073 at -3.521 degrees (North through East) ! Clean map min=-0.0024634 max=0.052753 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 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6306 mas, bmaj=1.76 mas, bpa=-4.353 degrees ! Estimated noise=979.332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0426125 Jy ! Component: 100 - total flux cleaned = 0.0580481 Jy ! Component: 150 - total flux cleaned = 0.0671422 Jy ! Component: 200 - total flux cleaned = 0.0732245 Jy ! Total flux subtracted in 200 components = 0.0732245 Jy ! Clean residual min=-0.003444 max=0.003392 Jy/beam ! Clean residual mean=-0.000034 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.0732245 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0732245 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8002 mas, bmaj=2.073 mas, bpa=-3.521 degrees ! Estimated noise=420.239 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 = 0.0063273 Jy ! Component: 100 - total flux cleaned = 0.010303 Jy ! Component: 150 - total flux cleaned = 0.0126505 Jy ! Component: 200 - total flux cleaned = 0.0136916 Jy ! Total flux subtracted in 200 components = 0.0136916 Jy ! Clean residual min=-0.001624 max=0.001581 Jy/beam ! Clean residual mean=-0.000022 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0869161 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.0869161 Jy ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.148 mas, bmaj=5.014 mas, bpa=0.6528 degrees ! Estimated noise=549.983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247238 Jy ! Component: 100 - total flux cleaned = 0.00324978 Jy ! Component: 150 - total flux cleaned = 0.00347902 Jy ! Component: 200 - total flux cleaned = 0.00351409 Jy ! Total flux subtracted in 200 components = 0.00351409 Jy ! Clean residual min=-0.001444 max=0.001637 Jy/beam ! Clean residual mean=-0.000019 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0904302 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 = 2.98671e-05 Jy ! Component: 100 - total flux cleaned = 5.56632e-05 Jy ! Component: 150 - total flux cleaned = 7.75055e-05 Jy ! Component: 200 - total flux cleaned = 9.62777e-05 Jy ! Total flux subtracted in 200 components = 9.62777e-05 Jy ! Clean residual min=-0.001432 max=0.001613 Jy/beam ! Clean residual mean=-0.000015 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0905265 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 70 components and 0.0905265 Jy ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8002 mas, bmaj=2.073 mas, bpa=-3.521 degrees ! Estimated noise=420.239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.41127e-05 Jy ! Component: 100 - total flux cleaned = -1.56173e-05 Jy ! Component: 150 - total flux cleaned = -3.99151e-05 Jy ! Component: 200 - total flux cleaned = -6.06893e-05 Jy ! Total flux subtracted in 200 components = -6.06893e-05 Jy ! Clean residual min=-0.001230 max=0.001238 Jy/beam ! Clean residual mean=-0.000006 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0904658 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.0904658 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=0.089229Jy sigma=0.000637 ! Fit after self-cal, rms=0.089243Jy sigma=0.000637 wmodel J0016-2343_X_2017_05_31_pus_map.mod ! Writing 84 model components to file: J0016-2343_X_2017_05_31_pus_map.mod wobs J0016-2343_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0016-2343_X_2017_05_31_pus_uvs.fits wwins J0016-2343_X_2017_05_31_pus_map.win ! wwins: Wrote 4 windows to J0016-2343_X_2017_05_31_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 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170468 Jy ! Component: 100 - total flux cleaned = 0.000133447 Jy ! Component: 150 - total flux cleaned = 0.000207418 Jy ! Component: 200 - total flux cleaned = 0.000312081 Jy ! Component: 250 - total flux cleaned = 0.000445711 Jy ! Component: 300 - total flux cleaned = 0.000591291 Jy ! Component: 350 - total flux cleaned = 0.000716584 Jy ! Component: 400 - total flux cleaned = 0.000792804 Jy ! Component: 450 - total flux cleaned = 0.000881895 Jy ! Component: 500 - total flux cleaned = 0.000925411 Jy ! Component: 550 - total flux cleaned = 0.000996481 Jy ! Component: 600 - total flux cleaned = 0.00107945 Jy ! Component: 650 - total flux cleaned = 0.0011199 Jy ! Component: 700 - total flux cleaned = 0.00117275 Jy ! Component: 750 - total flux cleaned = 0.00122485 Jy ! Component: 800 - total flux cleaned = 0.00126317 Jy ! Component: 850 - total flux cleaned = 0.00128809 Jy ! Component: 900 - total flux cleaned = 0.00131273 Jy ! Component: 950 - total flux cleaned = 0.0013368 Jy ! Component: 1000 - total flux cleaned = 0.00133687 Jy ! Component: 1050 - total flux cleaned = 0.00130216 Jy ! Component: 1100 - total flux cleaned = 0.00133638 Jy ! Component: 1150 - total flux cleaned = 0.00129135 Jy ! Component: 1200 - total flux cleaned = 0.00126927 Jy ! Component: 1250 - total flux cleaned = 0.00124747 Jy ! Component: 1300 - total flux cleaned = 0.00122617 Jy ! Component: 1350 - total flux cleaned = 0.00121565 Jy ! Component: 1400 - total flux cleaned = 0.00118447 Jy ! Component: 1450 - total flux cleaned = 0.00114328 Jy ! Component: 1500 - total flux cleaned = 0.00112305 Jy ! Component: 1550 - total flux cleaned = 0.00110317 Jy ! Component: 1600 - total flux cleaned = 0.00106361 Jy ! Component: 1650 - total flux cleaned = 0.00105385 Jy ! Component: 1700 - total flux cleaned = 0.00102472 Jy ! Component: 1750 - total flux cleaned = 0.000995962 Jy ! Component: 1800 - total flux cleaned = 0.000967594 Jy ! Component: 1850 - total flux cleaned = 0.000902368 Jy ! Component: 1900 - total flux cleaned = 0.000865562 Jy ! Component: 1950 - total flux cleaned = 0.00082897 Jy ! Component: 2000 - total flux cleaned = 0.000774745 Jy ! Total flux subtracted in 2048 components = 0.000730025 Jy ! Clean residual min=-0.000502 max=0.000526 Jy/beam ! Clean residual mean=-0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0911958 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 237 components and 0.0911958 Jy ![Exited script file: muppet] wmap "J0016-2343_X_2017_05_31_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8002 x 2.073 at -3.521 degrees (North through East) ! Clean map min=-0.0022282 max=0.051309 Jy/beam ! Writing clean map to FITS file: J0016-2343_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0513089 invert ! Inverting map ! Your choice of large map pixels excluded 0.187% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017299 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.01146 1.01146 2.02293 4.04585 8.09171 16.1834 32.3668 64.7337 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.051 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8002 x 2.073 at -3.521 degrees (North through East) ! Clean map min=-0.0022282 max=0.051309 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 J0016-2343_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:42:05 2019