! Started logfile: J1105-3928_X_2017_08_05_pus_uvs.log on Thu May 9 18:52:10 2019 obs J1105-3928_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1105-3928_X_2017_08_05_pus_uva.fits ! AN table 1: 135 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.454815 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1105-3928 ! ! 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 575 lines of history. ! ! Reading 33156 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 J1105-3928_X_2017_08_05_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 476 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 418 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 418 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 418 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 418 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 418 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 476 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 418 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 418 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 418 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 418 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 551 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.907803Jy sigma=0.006141 ! Fit after self-cal, rms=0.856432Jy sigma=0.005808 ! 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 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.5494 mas, bmaj=1.558 mas, bpa=-3.113 degrees ! Estimated noise=1742.57 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 = 0.0953775 Jy ! Component: 100 - total flux cleaned = 0.130342 Jy ! Total flux subtracted in 100 components = 0.130342 Jy ! Clean residual min=-0.011019 max=0.024167 Jy/beam ! Clean residual mean=-0.000136 rms=0.003354 Jy/beam ! Combined flux in latest and established models = 0.130342 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.130342 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=0.112778Jy sigma=0.000723 ! Fit after self-cal, rms=0.112615Jy sigma=0.000722 ! Inverting map ! Your choice of large map pixels excluded 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Added new window around map position (0.6, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0231358 Jy ! Component: 100 - total flux cleaned = 0.036224 Jy ! Total flux subtracted in 100 components = 0.036224 Jy ! Clean residual min=-0.007937 max=0.010717 Jy/beam ! Clean residual mean=-0.000084 rms=0.002133 Jy/beam ! Combined flux in latest and established models = 0.166566 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.166566 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=0.104323Jy sigma=0.000668 ! Fit after self-cal, rms=0.103974Jy sigma=0.000666 ! Inverting map ! Your choice of large map pixels excluded 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7393 mas, bmaj=1.879 mas, bpa=-3.287 degrees ! Estimated noise=594.054 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 = 0.017441 Jy ! Component: 100 - total flux cleaned = 0.0257263 Jy ! Component: 150 - total flux cleaned = 0.0299689 Jy ! Component: 200 - total flux cleaned = 0.0322189 Jy ! Total flux subtracted in 200 components = 0.0322189 Jy ! Clean residual min=-0.008101 max=0.013638 Jy/beam ! Clean residual mean=-0.000051 rms=0.002585 Jy/beam ! Combined flux in latest and established models = 0.198785 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 45 components and 0.198785 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=0.100855Jy sigma=0.000650 ! Fit after self-cal, rms=0.100828Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 1.08 ! LA 0.91 MK 1.01 NL 1.00* OV 1.21 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 1.00 ! LA 0.96 MK 1.02 NL 1.00* OV 1.19 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.94 ! LA 0.93 MK 0.92 NL 1.00* OV 1.19 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.86 ! LA 0.95 MK 1.14 NL 1.00* OV 1.18 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.80 ! LA 0.93 MK 0.97 NL 1.00* OV 1.22 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 0.81 ! LA 0.94 MK 1.00 NL 1.00* OV 1.22 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.80 ! LA 0.98 MK 0.97 NL 1.00* OV 1.23 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.81 ! LA 0.94 MK 1.00 NL 1.00* OV 1.21 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.84 ! LA 0.95 MK 1.00 NL 1.00* OV 1.24 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.88 ! LA 0.94 MK 0.98 NL 1.00* OV 1.22 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.91 ! LA 0.96 MK 1.05 NL 1.00* OV 1.19 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.95 ! LA 0.92 MK 0.94 NL 1.00* OV 1.00* ! PT 0.96 SC 0.93 ! ! ! Fit before self-cal, rms=0.100828Jy sigma=0.000650 ! Fit after self-cal, rms=0.096276Jy sigma=0.000634 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7429 mas, bmaj=1.888 mas, bpa=-3.591 degrees ! Estimated noise=594.772 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.8, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00903063 Jy ! Component: 100 - total flux cleaned = 0.013297 Jy ! Component: 150 - total flux cleaned = 0.0154837 Jy ! Component: 200 - total flux cleaned = 0.0161561 Jy ! Total flux subtracted in 200 components = 0.0161561 Jy ! Clean residual min=-0.003630 max=0.003497 Jy/beam ! Clean residual mean=0.000060 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.214941 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 74 components and 0.214941 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=0.095527Jy sigma=0.000629 ! Fit after self-cal, rms=0.095382Jy sigma=0.000627 ! Inverting map ! Your choice of large map pixels excluded 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.095382Jy sigma=0.000627 ! Fit after self-cal, rms=0.094697Jy sigma=0.000627 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7427 mas, bmaj=1.888 mas, bpa=-3.523 degrees ! Estimated noise=591.393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033897 Jy ! Component: 100 - total flux cleaned = 0.00472646 Jy ! Component: 150 - total flux cleaned = 0.00489627 Jy ! Component: 200 - total flux cleaned = 0.00510656 Jy ! Total flux subtracted in 200 components = 0.00510656 Jy ! Clean residual min=-0.002697 max=0.002133 Jy/beam ! Clean residual mean=0.000034 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.220048 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 93 components and 0.220048 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=0.094585Jy sigma=0.000626 ! Fit after self-cal, rms=0.094564Jy sigma=0.000626 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 0.00110575 Jy ! Component: 100 - total flux cleaned = 0.00113662 Jy ! Component: 150 - total flux cleaned = 0.00121834 Jy ! Component: 200 - total flux cleaned = 0.00129269 Jy ! Total flux subtracted in 200 components = 0.00129269 Jy ! Clean residual min=-0.002798 max=0.002029 Jy/beam ! Clean residual mean=0.000038 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.221341 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.221341 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=0.094543Jy sigma=0.000626 ! Fit after self-cal, rms=0.094540Jy sigma=0.000626 ! Inverting map ! Your choice of large map pixels excluded 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.094540Jy sigma=0.000626 ! Fit after self-cal, rms=0.094397Jy sigma=0.000624 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7429 mas, bmaj=1.888 mas, bpa=-3.39 degrees ! Estimated noise=591.059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107126 Jy ! Component: 100 - total flux cleaned = 0.00102267 Jy ! Component: 150 - total flux cleaned = 0.000999967 Jy ! Component: 200 - total flux cleaned = 0.000957137 Jy ! Total flux subtracted in 200 components = 0.000957137 Jy ! Clean residual min=-0.002120 max=0.001654 Jy/beam ! Clean residual mean=0.000016 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.222298 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 110 components and 0.222298 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=0.094376Jy sigma=0.000624 ! Fit after self-cal, rms=0.094386Jy sigma=0.000624 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 0.000259602 Jy ! Component: 100 - total flux cleaned = 0.000218273 Jy ! Component: 150 - total flux cleaned = 0.000218284 Jy ! Component: 200 - total flux cleaned = 0.000253478 Jy ! Total flux subtracted in 200 components = 0.000253478 Jy ! Clean residual min=-0.002156 max=0.001617 Jy/beam ! Clean residual mean=0.000017 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.222551 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 113 components and 0.222551 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=0.094377Jy sigma=0.000624 ! Fit after self-cal, rms=0.094376Jy sigma=0.000624 ! Inverting map ! Your choice of large map pixels excluded 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.094376Jy sigma=0.000624 ! Fit after self-cal, rms=0.094428Jy sigma=0.000624 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=3.066 mas, bmaj=8.955 mas, bpa=-0.6697 degrees ! Estimated noise=818.849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175366 Jy ! Component: 100 - total flux cleaned = 0.0001218 Jy ! Component: 150 - total flux cleaned = 2.17531e-05 Jy ! Component: 200 - total flux cleaned = 1.00044e-05 Jy ! Total flux subtracted in 200 components = 1.00044e-05 Jy ! Clean residual min=-0.002037 max=0.001521 Jy/beam ! Clean residual mean=0.000024 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.222561 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 122 components and 0.222561 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=0.094427Jy sigma=0.000624 ! Fit after self-cal, rms=0.094428Jy sigma=0.000624 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = -3.69195e-05 Jy ! Component: 100 - total flux cleaned = -3.94611e-05 Jy ! Component: 150 - total flux cleaned = -2.85578e-05 Jy ! Component: 200 - total flux cleaned = -2.78759e-05 Jy ! Total flux subtracted in 200 components = -2.78759e-05 Jy ! Clean residual min=-0.001997 max=0.001553 Jy/beam ! Clean residual mean=0.000024 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.222533 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 125 components and 0.222533 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=0.094427Jy sigma=0.000624 ! Fit after self-cal, rms=0.094425Jy sigma=0.000624 ! Inverting map ! Your choice of large map pixels excluded 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7433 mas, bmaj=1.89 mas, bpa=-3.33 degrees ! Estimated noise=590.938 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7433 x 1.89 at -3.33 degrees (North through East) ! Clean map min=-0.0018476 max=0.12806 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 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.552 mas, bmaj=1.551 mas, bpa=-3.295 degrees ! Estimated noise=1748.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0950179 Jy ! Component: 100 - total flux cleaned = 0.132687 Jy ! Component: 150 - total flux cleaned = 0.154227 Jy ! Component: 200 - total flux cleaned = 0.167826 Jy ! Total flux subtracted in 200 components = 0.167826 Jy ! Clean residual min=-0.005820 max=0.009239 Jy/beam ! Clean residual mean=-0.000081 rms=0.001873 Jy/beam ! Combined flux in latest and established models = 0.167826 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.167826 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7433 mas, bmaj=1.89 mas, bpa=-3.33 degrees ! Estimated noise=590.938 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 = 0.0176103 Jy ! Component: 100 - total flux cleaned = 0.028761 Jy ! Component: 150 - total flux cleaned = 0.0363177 Jy ! Component: 200 - total flux cleaned = 0.0416449 Jy ! Total flux subtracted in 200 components = 0.0416449 Jy ! Clean residual min=-0.003136 max=0.003847 Jy/beam ! Clean residual mean=-0.000030 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.209471 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 64 components and 0.20947 Jy ! Inverting map ! Your choice of large map pixels excluded 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Added new window around map position (0, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406566 Jy ! Component: 100 - total flux cleaned = 0.00683302 Jy ! Component: 150 - total flux cleaned = 0.00880683 Jy ! Component: 200 - total flux cleaned = 0.0102424 Jy ! Total flux subtracted in 200 components = 0.0102424 Jy ! Clean residual min=-0.002303 max=0.001629 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.219713 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 88 components and 0.219713 Jy ! Inverting map ! Your choice of large map pixels excluded 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=3.066 mas, bmaj=8.955 mas, bpa=-0.6697 degrees ! Estimated noise=818.849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164981 Jy ! Component: 100 - total flux cleaned = 0.00247266 Jy ! Component: 150 - total flux cleaned = 0.00254249 Jy ! Component: 200 - total flux cleaned = 0.00256258 Jy ! Total flux subtracted in 200 components = 0.00256258 Jy ! Clean residual min=-0.002001 max=0.001566 Jy/beam ! Clean residual mean=0.000019 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.222275 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 = 5.58746e-07 Jy ! Component: 100 - total flux cleaned = -1.64483e-05 Jy ! Component: 150 - total flux cleaned = -6.4991e-05 Jy ! Component: 200 - total flux cleaned = -9.56571e-05 Jy ! Total flux subtracted in 200 components = -9.56571e-05 Jy ! Clean residual min=-0.001861 max=0.001540 Jy/beam ! Clean residual mean=0.000020 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.22218 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 106 components and 0.22218 Jy ! Inverting map ! Your choice of large map pixels excluded 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7433 mas, bmaj=1.89 mas, bpa=-3.33 degrees ! Estimated noise=590.938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000156884 Jy ! Component: 100 - total flux cleaned = -0.00015971 Jy ! Component: 150 - total flux cleaned = -0.000162767 Jy ! Component: 200 - total flux cleaned = -0.000138641 Jy ! Total flux subtracted in 200 components = -0.000138641 Jy ! Clean residual min=-0.001941 max=0.001471 Jy/beam ! Clean residual mean=0.000009 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.222041 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.222041 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=0.094417Jy sigma=0.000624 ! Fit after self-cal, rms=0.094409Jy sigma=0.000624 wmodel J1105-3928_X_2017_08_05_pus_map.mod ! Writing 124 model components to file: J1105-3928_X_2017_08_05_pus_map.mod wobs J1105-3928_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1105-3928_X_2017_08_05_pus_uvs.fits wwins J1105-3928_X_2017_08_05_pus_map.win ! wwins: Wrote 4 windows to J1105-3928_X_2017_08_05_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 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000643246 Jy ! Component: 100 - total flux cleaned = -0.000643176 Jy ! Component: 150 - total flux cleaned = -0.000688968 Jy ! Component: 200 - total flux cleaned = -0.000709622 Jy ! Component: 250 - total flux cleaned = -0.00076745 Jy ! Component: 300 - total flux cleaned = -0.000766715 Jy ! Component: 350 - total flux cleaned = -0.000748644 Jy ! Component: 400 - total flux cleaned = -0.000714791 Jy ! Component: 450 - total flux cleaned = -0.000665417 Jy ! Component: 500 - total flux cleaned = -0.000617845 Jy ! Component: 550 - total flux cleaned = -0.000541395 Jy ! Component: 600 - total flux cleaned = -0.000556284 Jy ! Component: 650 - total flux cleaned = -0.000527282 Jy ! Component: 700 - total flux cleaned = -0.000512754 Jy ! Component: 750 - total flux cleaned = -0.000457328 Jy ! Component: 800 - total flux cleaned = -0.000376727 Jy ! Component: 850 - total flux cleaned = -0.000350572 Jy ! Component: 900 - total flux cleaned = -0.000324677 Jy ! Component: 950 - total flux cleaned = -0.00028708 Jy ! Component: 1000 - total flux cleaned = -0.00022592 Jy ! Component: 1050 - total flux cleaned = -0.000238125 Jy ! Component: 1100 - total flux cleaned = -0.000237879 Jy ! Component: 1150 - total flux cleaned = -0.000191638 Jy ! Component: 1200 - total flux cleaned = -0.000135273 Jy ! Component: 1250 - total flux cleaned = -0.000135547 Jy ! Component: 1300 - total flux cleaned = -0.000135608 Jy ! Component: 1350 - total flux cleaned = -0.000146443 Jy ! Component: 1400 - total flux cleaned = -0.000157 Jy ! Component: 1450 - total flux cleaned = -0.000156932 Jy ! Component: 1500 - total flux cleaned = -0.000157062 Jy ! Component: 1550 - total flux cleaned = -0.000126787 Jy ! Component: 1600 - total flux cleaned = -0.000116531 Jy ! Component: 1650 - total flux cleaned = -8.70405e-05 Jy ! Component: 1700 - total flux cleaned = -0.000106428 Jy ! Component: 1750 - total flux cleaned = -9.67479e-05 Jy ! Component: 1800 - total flux cleaned = -0.000115682 Jy ! Component: 1850 - total flux cleaned = -9.70249e-05 Jy ! Component: 1900 - total flux cleaned = -0.000152429 Jy ! Component: 1950 - total flux cleaned = -0.000152284 Jy ! Component: 2000 - total flux cleaned = -0.000107109 Jy ! Total flux subtracted in 2048 components = -9.82395e-05 Jy ! Clean residual min=-0.000445 max=0.000631 Jy/beam ! Clean residual mean=0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.221943 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 240 components and 0.221943 Jy ![Exited script file: muppet] wmap "J1105-3928_X_2017_08_05_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7433 x 1.89 at -3.33 degrees (North through East) ! Clean map min=-0.0012059 max=0.12792 Jy/beam ! Writing clean map to FITS file: J1105-3928_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.127924 invert ! Inverting map ! Your choice of large map pixels excluded 0.211% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158084 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.370728 0.370728 0.741457 1.48291 2.96583 5.93165 11.8633 23.7266 47.4532 94.9065 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.127 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7433 x 1.89 at -3.33 degrees (North through East) ! Clean map min=-0.0012059 max=0.12792 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 J1105-3928_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:52:13 2019