! Started logfile: J2005-3723_X_2017_02_24_pus_uvs.log on Sat May 4 10:06:57 2019 obs J2005-3723_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J2005-3723_X_2017_02_24_pus_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.592361 visibilities/baseline/integration-bin. ! Found source: J2005-3723 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1882 lines of history. ! ! Reading 10236 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 J2005-3723_X_2017_02_24_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.580389Jy sigma=0.003587 ! Fit after self-cal, rms=0.568376Jy sigma=0.003523 ! 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 0.0685% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.6294 mas, bmaj=1.875 mas, bpa=-0.1963 degrees ! Estimated noise=1794.85 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 = 0.332831 Jy ! Component: 100 - total flux cleaned = 0.42227 Jy ! Total flux subtracted in 100 components = 0.42227 Jy ! Clean residual min=-0.025473 max=0.040970 Jy/beam ! Clean residual mean=-0.000253 rms=0.006827 Jy/beam ! Combined flux in latest and established models = 0.42227 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.42227 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=0.193786Jy sigma=0.001169 ! Fit after self-cal, rms=0.193755Jy sigma=0.001168 ! Inverting map ! Your choice of large map pixels excluded 0.0685% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.047804 Jy ! Component: 100 - total flux cleaned = 0.0768571 Jy ! Total flux subtracted in 100 components = 0.0768571 Jy ! Clean residual min=-0.021682 max=0.027529 Jy/beam ! Clean residual mean=-0.000153 rms=0.005487 Jy/beam ! Combined flux in latest and established models = 0.499127 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.499127 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=0.176975Jy sigma=0.000988 ! Fit after self-cal, rms=0.176967Jy sigma=0.000988 ! Inverting map ! Your choice of large map pixels excluded 0.0685% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.0685% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.836 mas, bmaj=2.445 mas, bpa=0.3147 degrees ! Estimated noise=1093.69 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 = 0.0314021 Jy ! Component: 100 - total flux cleaned = 0.045037 Jy ! Component: 150 - total flux cleaned = 0.0511181 Jy ! Component: 200 - total flux cleaned = 0.0538327 Jy ! Total flux subtracted in 200 components = 0.0538327 Jy ! Clean residual min=-0.017643 max=0.023192 Jy/beam ! Clean residual mean=-0.000123 rms=0.006017 Jy/beam ! Combined flux in latest and established models = 0.55296 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.55296 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=0.175486Jy sigma=0.000932 ! Fit after self-cal, rms=0.175482Jy sigma=0.000932 ! Inverting map ! Your choice of large map pixels excluded 0.0685% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 1.58 FD 0.96 HN 1.47 KP 0.91 ! LA 0.99 MK 0.95 NL 1.07 OV 0.93 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.58 FD 0.97 HN 1.66 KP 0.92 ! LA 0.99 MK 0.96 NL 1.06 OV 0.95 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.58 FD 0.98 HN 1.51 KP 0.92 ! LA 0.97 MK 0.98 NL 1.08 OV 0.95 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.56 FD 0.96 HN 1.52 KP 0.91 ! LA 0.97 MK 0.97 NL 1.06 OV 0.95 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.57 FD 0.96 HN 1.34 KP 0.91 ! LA 0.96 MK 0.97 NL 1.07 OV 0.97 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.59 FD 0.96 HN 1.56 KP 0.90 ! LA 1.03 MK 0.98 NL 1.05 OV 0.96 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.55 FD 0.97 HN 1.55 KP 0.90 ! LA 0.97 MK 1.00 NL 1.08 OV 0.95 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.63 FD 0.94 HN 1.51 KP 0.91 ! LA 1.00 MK 0.96 NL 1.05 OV 0.97 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.61 FD 0.97 HN 1.36 KP 0.91 ! LA 0.98 MK 0.94 NL 1.07 OV 0.95 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.61 FD 0.97 HN 1.71 KP 0.91 ! LA 0.99 MK 1.01 NL 1.08 OV 0.95 ! PT 0.95 SC 0.93 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.62 FD 0.99 HN 1.50 KP 0.92 ! LA 1.00 MK 0.98 NL 1.08 OV 0.94 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.65 FD 0.97 HN 1.37 KP 0.94 ! LA 0.97 MK 0.98 NL 1.06 OV 0.99 ! PT 0.94 SC 0.97 ! ! ! Fit before self-cal, rms=0.175482Jy sigma=0.000932 ! Fit after self-cal, rms=0.202694Jy sigma=0.000801 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0687% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8336 mas, bmaj=2.455 mas, bpa=0.255 degrees ! Estimated noise=1092.69 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 = -0.0013562 Jy ! Component: 100 - total flux cleaned = -0.00166514 Jy ! Component: 150 - total flux cleaned = -0.00192294 Jy ! Component: 200 - total flux cleaned = -0.00192134 Jy ! Total flux subtracted in 200 components = -0.00192134 Jy ! Clean residual min=-0.016748 max=0.010471 Jy/beam ! Clean residual mean=-0.000333 rms=0.004218 Jy/beam ! Combined flux in latest and established models = 0.551038 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.551038 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=0.202591Jy sigma=0.000801 ! Fit after self-cal, rms=0.203143Jy sigma=0.000800 ! Inverting map ! Your choice of large map pixels excluded 0.0687% of the data. ! The x-axis pixel size should ideally be below 0.1996 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=0.203143Jy sigma=0.000800 ! Fit after self-cal, rms=0.202594Jy sigma=0.000795 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0687% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8348 mas, bmaj=2.462 mas, bpa=0.1835 degrees ! Estimated noise=1093.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000461372 Jy ! Component: 100 - total flux cleaned = -0.000666854 Jy ! Component: 150 - total flux cleaned = -0.000785938 Jy ! Component: 200 - total flux cleaned = -0.00083955 Jy ! Total flux subtracted in 200 components = -0.00083955 Jy ! Clean residual min=-0.016093 max=0.010378 Jy/beam ! Clean residual mean=-0.000343 rms=0.004109 Jy/beam ! Combined flux in latest and established models = 0.550199 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.550199 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=0.202508Jy sigma=0.000795 ! Fit after self-cal, rms=0.202516Jy sigma=0.000795 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0687% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.81987e-05 Jy ! Component: 100 - total flux cleaned = -0.000204528 Jy ! Component: 150 - total flux cleaned = -0.000205139 Jy ! Component: 200 - total flux cleaned = -0.000208099 Jy ! Total flux subtracted in 200 components = -0.000208099 Jy ! Clean residual min=-0.016072 max=0.010334 Jy/beam ! Clean residual mean=-0.000343 rms=0.004107 Jy/beam ! Combined flux in latest and established models = 0.549991 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.549991 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=0.202466Jy sigma=0.000795 ! Fit after self-cal, rms=0.202473Jy sigma=0.000795 ! Inverting map ! Your choice of large map pixels excluded 0.0687% of the data. ! The x-axis pixel size should ideally be below 0.1996 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=0.202473Jy sigma=0.000795 ! Fit after self-cal, rms=0.288146Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0687% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8367 mas, bmaj=2.467 mas, bpa=0.1479 degrees ! Estimated noise=1095.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000184163 Jy ! Component: 100 - total flux cleaned = -0.000185018 Jy ! Component: 150 - total flux cleaned = -0.000185684 Jy ! Component: 200 - total flux cleaned = -0.000149513 Jy ! Total flux subtracted in 200 components = -0.000149513 Jy ! Clean residual min=-0.003301 max=0.004371 Jy/beam ! Clean residual mean=-0.000031 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.549841 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.549841 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=0.288130Jy sigma=0.000646 ! Fit after self-cal, rms=0.288570Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0687% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376917 Jy ! Component: 100 - total flux cleaned = 0.00360216 Jy ! Component: 150 - total flux cleaned = 0.00337123 Jy ! Component: 200 - total flux cleaned = 0.00316749 Jy ! Total flux subtracted in 200 components = 0.00316749 Jy ! Clean residual min=-0.002978 max=0.002645 Jy/beam ! Clean residual mean=-0.000028 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.553009 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.553009 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=0.288505Jy sigma=0.000644 ! Fit after self-cal, rms=0.288484Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.0687% of the data. ! The x-axis pixel size should ideally be below 0.1996 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=0.288484Jy sigma=0.000644 ! Fit after self-cal, rms=0.288332Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0687% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=2.51 mas, bmaj=8.002 mas, bpa=1.845 degrees ! Estimated noise=1376.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168289 Jy ! Component: 100 - total flux cleaned = 0.00172955 Jy ! Component: 150 - total flux cleaned = 0.00170003 Jy ! Component: 200 - total flux cleaned = 0.0016219 Jy ! Total flux subtracted in 200 components = 0.0016219 Jy ! Clean residual min=-0.002472 max=0.002482 Jy/beam ! Clean residual mean=-0.000045 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.554631 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.554631 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=0.288316Jy sigma=0.000644 ! Fit after self-cal, rms=0.288293Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0687% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 = 0.000431516 Jy ! Component: 100 - total flux cleaned = 0.000396658 Jy ! Component: 150 - total flux cleaned = 0.000314574 Jy ! Component: 200 - total flux cleaned = 0.000216851 Jy ! Total flux subtracted in 200 components = 0.000216851 Jy ! Clean residual min=-0.002468 max=0.002415 Jy/beam ! Clean residual mean=-0.000045 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.554848 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.554848 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=0.288294Jy sigma=0.000644 ! Fit after self-cal, rms=0.288284Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.0687% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.0687% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8359 mas, bmaj=2.466 mas, bpa=0.09497 degrees ! Estimated noise=1095.68 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8359 x 2.466 at 0.09497 degrees (North through East) ! Clean map min=-0.0025874 max=0.46668 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 0.0687% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.6273 mas, bmaj=1.887 mas, bpa=-0.3138 degrees ! Estimated noise=1835.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.339397 Jy ! Component: 100 - total flux cleaned = 0.432385 Jy ! Component: 150 - total flux cleaned = 0.481063 Jy ! Component: 200 - total flux cleaned = 0.50945 Jy ! Total flux subtracted in 200 components = 0.50945 Jy ! Clean residual min=-0.009281 max=0.014404 Jy/beam ! Clean residual mean=-0.000078 rms=0.002125 Jy/beam ! Combined flux in latest and established models = 0.50945 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.50945 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0687% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8359 mas, bmaj=2.466 mas, bpa=0.09497 degrees ! Estimated noise=1095.68 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 = 0.0239827 Jy ! Component: 100 - total flux cleaned = 0.0353961 Jy ! Component: 150 - total flux cleaned = 0.0411961 Jy ! Component: 200 - total flux cleaned = 0.0443626 Jy ! Total flux subtracted in 200 components = 0.0443626 Jy ! Clean residual min=-0.003322 max=0.002654 Jy/beam ! Clean residual mean=-0.000025 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.553812 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.553812 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0687% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.0687% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=2.51 mas, bmaj=8.002 mas, bpa=1.845 degrees ! Estimated noise=1376.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102898 Jy ! Component: 100 - total flux cleaned = 0.00102807 Jy ! Component: 150 - total flux cleaned = 0.00108455 Jy ! Component: 200 - total flux cleaned = 0.00110941 Jy ! Total flux subtracted in 200 components = 0.00110941 Jy ! Clean residual min=-0.002470 max=0.002451 Jy/beam ! Clean residual mean=-0.000047 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.554922 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 = -2.44517e-05 Jy ! Component: 100 - total flux cleaned = -4.6679e-05 Jy ! Component: 150 - total flux cleaned = -4.84659e-05 Jy ! Component: 200 - total flux cleaned = -7.13444e-05 Jy ! Total flux subtracted in 200 components = -7.13444e-05 Jy ! Clean residual min=-0.002482 max=0.002432 Jy/beam ! Clean residual mean=-0.000047 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.55485 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.55485 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0687% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0687% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.8359 mas, bmaj=2.466 mas, bpa=0.09497 degrees ! Estimated noise=1095.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000284888 Jy ! Component: 100 - total flux cleaned = -0.000357145 Jy ! Component: 150 - total flux cleaned = -0.000290389 Jy ! Component: 200 - total flux cleaned = -0.000231391 Jy ! Total flux subtracted in 200 components = -0.000231391 Jy ! Clean residual min=-0.003235 max=0.002647 Jy/beam ! Clean residual mean=-0.000023 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.554619 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 56 components and 0.554619 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=0.288293Jy sigma=0.000644 ! Fit after self-cal, rms=0.288285Jy sigma=0.000644 wmodel J2005-3723_X_2017_02_24_pus_map.mod ! Writing 56 model components to file: J2005-3723_X_2017_02_24_pus_map.mod wobs J2005-3723_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J2005-3723_X_2017_02_24_pus_uvs.fits wwins J2005-3723_X_2017_02_24_pus_map.win ! wwins: Wrote 2 windows to J2005-3723_X_2017_02_24_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.0687% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111654 Jy ! Component: 100 - total flux cleaned = -0.0013012 Jy ! Component: 150 - total flux cleaned = -0.00156181 Jy ! Component: 200 - total flux cleaned = -0.00198216 Jy ! Component: 250 - total flux cleaned = -0.00242885 Jy ! Component: 300 - total flux cleaned = -0.00274563 Jy ! Component: 350 - total flux cleaned = -0.00313196 Jy ! Component: 400 - total flux cleaned = -0.00332017 Jy ! Component: 450 - total flux cleaned = -0.00346797 Jy ! Component: 500 - total flux cleaned = -0.00350373 Jy ! Component: 550 - total flux cleaned = -0.00361178 Jy ! Component: 600 - total flux cleaned = -0.00375328 Jy ! Component: 650 - total flux cleaned = -0.00396188 Jy ! Component: 700 - total flux cleaned = -0.0040303 Jy ! Component: 750 - total flux cleaned = -0.00416608 Jy ! Component: 800 - total flux cleaned = -0.00423361 Jy ! Component: 850 - total flux cleaned = -0.00449784 Jy ! Component: 900 - total flux cleaned = -0.00449735 Jy ! Component: 950 - total flux cleaned = -0.0046591 Jy ! Component: 1000 - total flux cleaned = -0.00475476 Jy ! Component: 1050 - total flux cleaned = -0.00494367 Jy ! Component: 1100 - total flux cleaned = -0.00506743 Jy ! Component: 1150 - total flux cleaned = -0.00509831 Jy ! Component: 1200 - total flux cleaned = -0.00518976 Jy ! Component: 1250 - total flux cleaned = -0.00530999 Jy ! Component: 1300 - total flux cleaned = -0.00536969 Jy ! Component: 1350 - total flux cleaned = -0.00554654 Jy ! Component: 1400 - total flux cleaned = -0.00554634 Jy ! Component: 1450 - total flux cleaned = -0.0056041 Jy ! Component: 1500 - total flux cleaned = -0.00571907 Jy ! Component: 1550 - total flux cleaned = -0.00574736 Jy ! Component: 1600 - total flux cleaned = -0.0059164 Jy ! Component: 1650 - total flux cleaned = -0.00600008 Jy ! Component: 1700 - total flux cleaned = -0.00608317 Jy ! Component: 1750 - total flux cleaned = -0.00608354 Jy ! Component: 1800 - total flux cleaned = -0.00627372 Jy ! Component: 1850 - total flux cleaned = -0.00635401 Jy ! Component: 1900 - total flux cleaned = -0.00643414 Jy ! Component: 1950 - total flux cleaned = -0.00654021 Jy ! Component: 2000 - total flux cleaned = -0.00669749 Jy ! Total flux subtracted in 2048 components = -0.00674923 Jy ! Clean residual min=-0.001337 max=0.001372 Jy/beam ! Clean residual mean=-0.000020 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.54787 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 196 components and 0.54787 Jy ![Exited script file: muppet] wmap "J2005-3723_X_2017_02_24_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0687% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8359 x 2.466 at 0.09497 degrees (North through East) ! Clean map min=-0.0027871 max=0.46807 Jy/beam ! Writing clean map to FITS file: J2005-3723_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.468067 invert ! Inverting map ! Your choice of large map pixels excluded 0.0687% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000492087 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.315395 0.315395 0.63079 1.26158 2.52316 5.04632 10.0926 20.1853 40.3706 80.7412 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.468 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8359 x 2.466 at 0.09497 degrees (North through East) ! Clean map min=-0.0027871 max=0.46807 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 J2005-3723_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:06:58 2019