! Started logfile: J0106-4034_X_2017_07_16_pus_uvs.log on Thu May 9 13:59:29 2019 obs J0106-4034_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0106-4034_X_2017_07_16_pus_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.211696 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0106-4034 ! ! 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 1200 lines of history. ! ! Reading 2172 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 J0106-4034_X_2017_07_16_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 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.472264Jy sigma=0.003080 ! Fit after self-cal, rms=0.134105Jy sigma=0.000840 ! 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 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.503 mas, bmaj=1.596 mas, bpa=4.376 degrees ! Estimated noise=3591.03 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 = 0.779835 Jy ! Component: 100 - total flux cleaned = 0.951709 Jy ! Total flux subtracted in 100 components = 0.951709 Jy ! Clean residual min=-0.044008 max=0.057415 Jy/beam ! Clean residual mean=0.000463 rms=0.012665 Jy/beam ! Combined flux in latest and established models = 0.951709 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.951709 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=0.148933Jy sigma=0.000940 ! Fit after self-cal, rms=0.148935Jy sigma=0.000940 ! Inverting map ! Your choice of large map pixels excluded 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5809 mas, bmaj=1.748 mas, bpa=5.385 degrees ! Estimated noise=2443.18 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 = 0.0791576 Jy ! Component: 100 - total flux cleaned = 0.118606 Jy ! Component: 150 - total flux cleaned = 0.140905 Jy ! Component: 200 - total flux cleaned = 0.153541 Jy ! Total flux subtracted in 200 components = 0.153541 Jy ! Clean residual min=-0.014466 max=0.014857 Jy/beam ! Clean residual mean=-0.000049 rms=0.004367 Jy/beam ! Combined flux in latest and established models = 1.10525 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 1.10525 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=0.104347Jy sigma=0.000635 ! Fit after self-cal, rms=0.104323Jy sigma=0.000634 ! Inverting map ! Your choice of large map pixels excluded 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 1.00* FD 1.00* HN 1.00* KP 1.00 ! LA 1.00* MK 0.99 NL 1.00* OV 0.99 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.03 ! LA 1.00* MK 1.00 NL 1.00* OV 0.97 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.96 ! LA 1.00* MK 1.01 NL 1.00* OV 0.97 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.98 ! LA 1.00* MK 1.01 NL 1.00* OV 0.97 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.96 ! LA 1.00* MK 1.03 NL 1.00* OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.97 ! LA 1.00* MK 1.00 NL 1.00* OV 0.97 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.97 ! LA 1.00* MK 1.01 NL 1.00* OV 0.97 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.98 ! LA 1.00* MK 1.00 NL 1.00* OV 0.97 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.97 ! LA 1.00* MK 0.98 NL 1.00* OV 0.98 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.97 ! LA 1.00* MK 1.02 NL 1.00* OV 0.99 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.95 ! LA 1.00* MK 1.00 NL 1.00* OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.99 ! LA 1.00* MK 1.01 NL 1.00* OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.104323Jy sigma=0.000634 ! Fit after self-cal, rms=0.099088Jy sigma=0.000599 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5831 mas, bmaj=1.75 mas, bpa=5.388 degrees ! Estimated noise=2432.94 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 = -0.00202916 Jy ! Component: 100 - total flux cleaned = -0.00232757 Jy ! Component: 150 - total flux cleaned = -0.00233905 Jy ! Component: 200 - total flux cleaned = -0.00225263 Jy ! Total flux subtracted in 200 components = -0.00225263 Jy ! Clean residual min=-0.006262 max=0.006570 Jy/beam ! Clean residual mean=0.000022 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 1.103 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 1.103 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=0.098967Jy sigma=0.000598 ! Fit after self-cal, rms=0.099023Jy sigma=0.000598 ! Inverting map ! Your choice of large map pixels excluded 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.099023Jy sigma=0.000598 ! Fit after self-cal, rms=0.099091Jy sigma=0.000598 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5834 mas, bmaj=1.751 mas, bpa=5.375 degrees ! Estimated noise=2434.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000306432 Jy ! Component: 100 - total flux cleaned = -0.000416563 Jy ! Component: 150 - total flux cleaned = -0.000510048 Jy ! Component: 200 - total flux cleaned = -0.000586336 Jy ! Total flux subtracted in 200 components = -0.000586336 Jy ! Clean residual min=-0.006147 max=0.006594 Jy/beam ! Clean residual mean=0.000021 rms=0.001642 Jy/beam ! Combined flux in latest and established models = 1.10241 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 19 components and 1.10241 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=0.099060Jy sigma=0.000598 ! Fit after self-cal, rms=0.099061Jy sigma=0.000598 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.00011232 Jy ! Component: 100 - total flux cleaned = 0.000114071 Jy ! Component: 150 - total flux cleaned = 9.11065e-05 Jy ! Component: 200 - total flux cleaned = 7.00295e-05 Jy ! Total flux subtracted in 200 components = 7.00295e-05 Jy ! Clean residual min=-0.006103 max=0.006563 Jy/beam ! Clean residual mean=0.000021 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 1.10248 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 1.10248 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=0.099049Jy sigma=0.000598 ! Fit after self-cal, rms=0.099051Jy sigma=0.000598 ! Inverting map ! Your choice of large map pixels excluded 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.099051Jy sigma=0.000598 ! Fit after self-cal, rms=0.098247Jy sigma=0.000592 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5833 mas, bmaj=1.752 mas, bpa=5.371 degrees ! Estimated noise=2435.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000180217 Jy ! Component: 100 - total flux cleaned = -0.000276975 Jy ! Component: 150 - total flux cleaned = -0.000450421 Jy ! Component: 200 - total flux cleaned = -0.000579574 Jy ! Total flux subtracted in 200 components = -0.000579574 Jy ! Clean residual min=-0.004831 max=0.004794 Jy/beam ! Clean residual mean=-0.000001 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 1.1019 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 23 components and 1.1019 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=0.098224Jy sigma=0.000591 ! Fit after self-cal, rms=0.098229Jy sigma=0.000591 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000108776 Jy ! Component: 100 - total flux cleaned = 8.38565e-05 Jy ! Component: 150 - total flux cleaned = 6.01024e-05 Jy ! Component: 200 - total flux cleaned = 1.53556e-05 Jy ! Total flux subtracted in 200 components = 1.53556e-05 Jy ! Clean residual min=-0.004786 max=0.004813 Jy/beam ! Clean residual mean=-0.000001 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 1.10192 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 1.10192 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=0.098216Jy sigma=0.000591 ! Fit after self-cal, rms=0.098217Jy sigma=0.000591 ! Inverting map ! Your choice of large map pixels excluded 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.098217Jy sigma=0.000591 ! Fit after self-cal, rms=0.098240Jy sigma=0.000591 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.54 mas, bmaj=7.426 mas, bpa=-2.035 degrees ! Estimated noise=4322.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000195475 Jy ! Component: 100 - total flux cleaned = -0.000193882 Jy ! Component: 150 - total flux cleaned = -0.000193882 Jy ! Component: 200 - total flux cleaned = -0.000193799 Jy ! Total flux subtracted in 200 components = -0.000193799 Jy ! Clean residual min=-0.005540 max=0.004044 Jy/beam ! Clean residual mean=-0.000007 rms=0.001850 Jy/beam ! Combined flux in latest and established models = 1.10172 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 1.10172 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=0.098236Jy sigma=0.000591 ! Fit after self-cal, rms=0.098226Jy sigma=0.000591 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 5.82915e-06 Jy ! Component: 100 - total flux cleaned = 6.91392e-06 Jy ! Component: 150 - total flux cleaned = 7.06218e-06 Jy ! Component: 200 - total flux cleaned = 8.01061e-06 Jy ! Total flux subtracted in 200 components = 8.01061e-06 Jy ! Clean residual min=-0.005420 max=0.003999 Jy/beam ! Clean residual mean=-0.000007 rms=0.001807 Jy/beam ! Combined flux in latest and established models = 1.10173 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 1.10173 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=0.098225Jy sigma=0.000591 ! Fit after self-cal, rms=0.098217Jy sigma=0.000591 ! Inverting map ! Your choice of large map pixels excluded 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5833 mas, bmaj=1.752 mas, bpa=5.367 degrees ! Estimated noise=2435.54 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5833 x 1.752 at 5.367 degrees (North through East) ! Clean map min=-0.0039816 max=1.0174 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=0.098217Jy sigma=0.000591 ! Fit after self-cal, rms=0.083710Jy sigma=0.000495 ! Inverting map and beam ! Your choice of large map pixels excluded 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5833 mas, bmaj=1.752 mas, bpa=5.369 degrees ! Estimated noise=2436.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000291198 Jy ! Component: 100 - total flux cleaned = 0.000291631 Jy ! Component: 150 - total flux cleaned = 0.000269032 Jy ! Component: 200 - total flux cleaned = 0.000269728 Jy ! Total flux subtracted in 200 components = 0.000269728 Jy ! Clean residual min=-0.004490 max=0.004866 Jy/beam ! Clean residual mean=-0.000002 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 1.102 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 1.102 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=0.083697Jy sigma=0.000495 ! Fit after self-cal, rms=0.083698Jy sigma=0.000495 ! Inverting map ! Your choice of large map pixels excluded 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.83415e-05 Jy ! Component: 100 - total flux cleaned = 6.01395e-05 Jy ! Component: 150 - total flux cleaned = 2.29173e-05 Jy ! Component: 200 - total flux cleaned = 5.40308e-06 Jy ! Total flux subtracted in 200 components = 5.40308e-06 Jy ! Clean residual min=-0.004465 max=0.004878 Jy/beam ! Clean residual mean=-0.000003 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 1.10201 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 1.10201 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=0.083689Jy sigma=0.000495 ! Fit after self-cal, rms=0.083691Jy sigma=0.000495 ! Inverting map ! Your choice of large map pixels excluded 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.083691Jy sigma=0.000495 ! Fit after self-cal, rms=0.083682Jy sigma=0.000495 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 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5045 mas, bmaj=1.597 mas, bpa=4.414 degrees ! Estimated noise=3583.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.778188 Jy ! Component: 100 - total flux cleaned = 0.949325 Jy ! Component: 150 - total flux cleaned = 1.00849 Jy ! Component: 200 - total flux cleaned = 1.04115 Jy ! Total flux subtracted in 200 components = 1.04115 Jy ! Clean residual min=-0.018773 max=0.018540 Jy/beam ! Clean residual mean=0.000171 rms=0.004720 Jy/beam ! Combined flux in latest and established models = 1.04115 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 11 model components to the UV plane model. ! The established model now contains 11 components and 1.04115 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5833 mas, bmaj=1.752 mas, bpa=5.366 degrees ! Estimated noise=2436.35 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 = 0.029294 Jy ! Component: 100 - total flux cleaned = 0.0455668 Jy ! Component: 150 - total flux cleaned = 0.0547146 Jy ! Component: 200 - total flux cleaned = 0.0583261 Jy ! Total flux subtracted in 200 components = 0.0583261 Jy ! Clean residual min=-0.006479 max=0.004976 Jy/beam ! Clean residual mean=0.000013 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 1.09947 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 1.09947 Jy ! Inverting map ! Your choice of large map pixels excluded 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.54 mas, bmaj=7.427 mas, bpa=-2.037 degrees ! Estimated noise=4324.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228356 Jy ! Component: 100 - total flux cleaned = 0.00228838 Jy ! Component: 150 - total flux cleaned = 0.00229006 Jy ! Component: 200 - total flux cleaned = 0.00229094 Jy ! Total flux subtracted in 200 components = 0.00229094 Jy ! Clean residual min=-0.006065 max=0.004405 Jy/beam ! Clean residual mean=-0.000006 rms=0.002066 Jy/beam ! Combined flux in latest and established models = 1.10176 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 = 6.23373e-07 Jy ! Component: 100 - total flux cleaned = 1.15013e-06 Jy ! Component: 150 - total flux cleaned = 2.02433e-06 Jy ! Component: 200 - total flux cleaned = 3.90802e-06 Jy ! Total flux subtracted in 200 components = 3.90802e-06 Jy ! Clean residual min=-0.005665 max=0.004196 Jy/beam ! Clean residual mean=-0.000005 rms=0.001906 Jy/beam ! Combined flux in latest and established models = 1.10177 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 1.10177 Jy ! Inverting map ! Your choice of large map pixels excluded 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5833 mas, bmaj=1.752 mas, bpa=5.366 degrees ! Estimated noise=2436.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000430586 Jy ! Component: 100 - total flux cleaned = -2.35362e-05 Jy ! Component: 150 - total flux cleaned = 0.000341562 Jy ! Component: 200 - total flux cleaned = 0.000616621 Jy ! Total flux subtracted in 200 components = 0.000616621 Jy ! Clean residual min=-0.004785 max=0.004544 Jy/beam ! Clean residual mean=-0.000004 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 1.10238 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 1.10238 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=0.083761Jy sigma=0.000495 ! Fit after self-cal, rms=0.083755Jy sigma=0.000495 wmodel J0106-4034_X_2017_07_16_pus_map.mod ! Writing 26 model components to file: J0106-4034_X_2017_07_16_pus_map.mod wobs J0106-4034_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0106-4034_X_2017_07_16_pus_uvs.fits wwins J0106-4034_X_2017_07_16_pus_map.win ! wwins: Wrote 1 windows to J0106-4034_X_2017_07_16_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 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000510648 Jy ! Component: 100 - total flux cleaned = -0.00058774 Jy ! Component: 150 - total flux cleaned = -0.000381142 Jy ! Component: 200 - total flux cleaned = -0.000250829 Jy ! Component: 250 - total flux cleaned = -0.000434842 Jy ! Component: 300 - total flux cleaned = -0.000491953 Jy ! Component: 350 - total flux cleaned = -0.000272904 Jy ! Component: 400 - total flux cleaned = -0.000112687 Jy ! Component: 450 - total flux cleaned = 0.000243808 Jy ! Component: 500 - total flux cleaned = 0.000438918 Jy ! Component: 550 - total flux cleaned = 0.000671756 Jy ! Component: 600 - total flux cleaned = 0.000851659 Jy ! Component: 650 - total flux cleaned = 0.00111237 Jy ! Component: 700 - total flux cleaned = 0.00136408 Jy ! Component: 750 - total flux cleaned = 0.0014857 Jy ! Component: 800 - total flux cleaned = 0.00156373 Jy ! Component: 850 - total flux cleaned = 0.0016774 Jy ! Component: 900 - total flux cleaned = 0.00167722 Jy ! Component: 950 - total flux cleaned = 0.00164192 Jy ! Component: 1000 - total flux cleaned = 0.00164239 Jy ! Component: 1050 - total flux cleaned = 0.00160849 Jy ! Component: 1100 - total flux cleaned = 0.00167551 Jy ! Component: 1150 - total flux cleaned = 0.00170828 Jy ! Component: 1200 - total flux cleaned = 0.00174037 Jy ! Component: 1250 - total flux cleaned = 0.0017722 Jy ! Component: 1300 - total flux cleaned = 0.00186508 Jy ! Component: 1350 - total flux cleaned = 0.00186523 Jy ! Component: 1400 - total flux cleaned = 0.00201435 Jy ! Component: 1450 - total flux cleaned = 0.00207241 Jy ! Component: 1500 - total flux cleaned = 0.00204396 Jy ! Component: 1550 - total flux cleaned = 0.00212926 Jy ! Component: 1600 - total flux cleaned = 0.0022406 Jy ! Component: 1650 - total flux cleaned = 0.00224084 Jy ! Component: 1700 - total flux cleaned = 0.00226831 Jy ! Component: 1750 - total flux cleaned = 0.00234825 Jy ! Component: 1800 - total flux cleaned = 0.00237438 Jy ! Component: 1850 - total flux cleaned = 0.00245167 Jy ! Component: 1900 - total flux cleaned = 0.00252799 Jy ! Component: 1950 - total flux cleaned = 0.00257818 Jy ! Component: 2000 - total flux cleaned = 0.00262793 Jy ! Total flux subtracted in 2048 components = 0.00260331 Jy ! Clean residual min=-0.001563 max=0.001659 Jy/beam ! Clean residual mean=-0.000004 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 1.10499 Jy keep ! Adding 105 model components to the UV plane model. ! The established model now contains 131 components and 1.10499 Jy ![Exited script file: muppet] wmap "J0106-4034_X_2017_07_16_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5833 x 1.752 at 5.366 degrees (North through East) ! Clean map min=-0.0033541 max=1.0187 Jy/beam ! Writing clean map to FITS file: J0106-4034_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.01866 invert ! Inverting map ! Your choice of large map pixels excluded 0.648% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000399564 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.117674 0.117674 0.235347 0.470695 0.94139 1.88278 3.76556 7.53112 15.0622 30.1245 60.2489 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.018 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5833 x 1.752 at 5.366 degrees (North through East) ! Clean map min=-0.0033541 max=1.0187 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 J0106-4034_X_2017_07_16_pus_uvs.log closed on Thu May 9 13:59:30 2019