! Started logfile: J1733-1304_X_2017_06_10_pus_uvs.log on Mon May 6 12:50:48 2019 obs J1733-1304_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1733-1304_X_2017_06_10_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.859722 visibilities/baseline/integration-bin. ! Found source: J1733-1304 ! ! 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 1309 lines of history. ! ! Reading 7428 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 J1733-1304_X_2017_06_10_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.925138Jy sigma=0.017561 ! Fit after self-cal, rms=1.902185Jy sigma=0.017367 ! 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 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.6798 mas, bmaj=1.711 mas, bpa=2.219 degrees ! Estimated noise=1366.71 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 = 1.86055 Jy ! Component: 100 - total flux cleaned = 2.47783 Jy ! Total flux subtracted in 100 components = 2.47783 Jy ! Clean residual min=-0.155317 max=0.304574 Jy/beam ! Clean residual mean=0.000266 rms=0.047429 Jy/beam ! Combined flux in latest and established models = 2.47783 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 2.47783 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=0.842708Jy sigma=0.007538 ! Fit after self-cal, rms=0.840833Jy sigma=0.007526 ! Inverting map ! Your choice of large map pixels excluded 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.360956 Jy ! Component: 100 - total flux cleaned = 0.572281 Jy ! Total flux subtracted in 100 components = 0.572281 Jy ! Clean residual min=-0.114498 max=0.163455 Jy/beam ! Clean residual mean=0.000485 rms=0.034358 Jy/beam ! Combined flux in latest and established models = 3.05011 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 3.05011 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=0.582951Jy sigma=0.004844 ! Fit after self-cal, rms=0.580387Jy sigma=0.004825 ! Inverting map ! Your choice of large map pixels excluded 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.862 mas, bmaj=2.033 mas, bpa=4.382 degrees ! Estimated noise=946.668 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 = 0.221162 Jy ! Component: 100 - total flux cleaned = 0.323952 Jy ! Component: 150 - total flux cleaned = 0.37579 Jy ! Component: 200 - total flux cleaned = 0.403772 Jy ! Total flux subtracted in 200 components = 0.403772 Jy ! Clean residual min=-0.073854 max=0.121582 Jy/beam ! Clean residual mean=0.000975 rms=0.028235 Jy/beam ! Combined flux in latest and established models = 3.45388 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 3.45388 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=0.516809Jy sigma=0.003927 ! Fit after self-cal, rms=0.516148Jy sigma=0.003921 ! Inverting map ! Your choice of large map pixels excluded 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.47 KP 1.00 ! LA 0.95 MK 1.00 NL 0.98 OV 0.96 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.41 KP 0.99 ! LA 0.95 MK 1.00 NL 0.98 OV 0.96 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.41 KP 1.00 ! LA 0.98 MK 1.01 NL 0.98 OV 0.96 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.46 KP 0.99 ! LA 0.98 MK 1.01 NL 0.97 OV 0.96 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.38 KP 0.99 ! LA 0.97 MK 1.03 NL 0.97 OV 0.96 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.41 KP 0.99 ! LA 0.97 MK 1.01 NL 0.98 OV 0.96 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.42 KP 1.00 ! LA 0.98 MK 1.02 NL 0.98 OV 0.96 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.41 KP 0.99 ! LA 0.95 MK 1.01 NL 0.97 OV 0.96 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.40 KP 1.00 ! LA 0.97 MK 0.98 NL 0.98 OV 0.96 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.37 KP 0.99 ! LA 0.98 MK 1.01 NL 0.97 OV 0.96 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.42 KP 1.00 ! LA 0.99 MK 1.01 NL 0.98 OV 0.96 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.39 KP 0.96 ! LA 0.97 MK 0.99 NL 0.98 OV 0.96 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.516148Jy sigma=0.003921 ! Fit after self-cal, rms=0.519953Jy sigma=0.002970 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8719 mas, bmaj=2.039 mas, bpa=4.758 degrees ! Estimated noise=948.724 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 = -0.0209615 Jy ! Component: 100 - total flux cleaned = -0.0241554 Jy ! Component: 150 - total flux cleaned = -0.0260107 Jy ! Component: 200 - total flux cleaned = -0.0286104 Jy ! Total flux subtracted in 200 components = -0.0286104 Jy ! Clean residual min=-0.075121 max=0.082270 Jy/beam ! Clean residual mean=0.000665 rms=0.020129 Jy/beam ! Combined flux in latest and established models = 3.42527 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 3.42527 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=0.514359Jy sigma=0.002932 ! Fit after self-cal, rms=0.514034Jy sigma=0.002928 ! Inverting map ! Your choice of large map pixels excluded 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.514034Jy sigma=0.002928 ! Fit after self-cal, rms=0.513896Jy sigma=0.002921 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8757 mas, bmaj=2.044 mas, bpa=5.064 degrees ! Estimated noise=947.467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0225199 Jy ! Component: 100 - total flux cleaned = -0.0251834 Jy ! Component: 150 - total flux cleaned = -0.0267624 Jy ! Component: 200 - total flux cleaned = -0.0282289 Jy ! Total flux subtracted in 200 components = -0.0282289 Jy ! Clean residual min=-0.071680 max=0.081017 Jy/beam ! Clean residual mean=0.000658 rms=0.019864 Jy/beam ! Combined flux in latest and established models = 3.39704 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 3.39704 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=0.509524Jy sigma=0.002895 ! Fit after self-cal, rms=0.509273Jy sigma=0.002892 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = -0.00365419 Jy ! Component: 100 - total flux cleaned = -0.0043499 Jy ! Component: 150 - total flux cleaned = -0.00496564 Jy ! Component: 200 - total flux cleaned = -0.00555407 Jy ! Total flux subtracted in 200 components = -0.00555407 Jy ! Clean residual min=-0.067979 max=0.080247 Jy/beam ! Clean residual mean=0.000673 rms=0.019758 Jy/beam ! Combined flux in latest and established models = 3.39149 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 3.39149 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=0.507068Jy sigma=0.002878 ! Fit after self-cal, rms=0.506922Jy sigma=0.002877 ! Inverting map ! Your choice of large map pixels excluded 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.506922Jy sigma=0.002877 ! Fit after self-cal, rms=0.145376Jy sigma=0.001151 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8761 mas, bmaj=2.049 mas, bpa=5.053 degrees ! Estimated noise=946.734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161012 Jy ! Component: 100 - total flux cleaned = 0.00158638 Jy ! Component: 150 - total flux cleaned = 0.00157934 Jy ! Component: 200 - total flux cleaned = 0.00134958 Jy ! Total flux subtracted in 200 components = 0.00134958 Jy ! Clean residual min=-0.023309 max=0.039565 Jy/beam ! Clean residual mean=0.000331 rms=0.009806 Jy/beam ! Combined flux in latest and established models = 3.39284 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 3.39284 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=0.144378Jy sigma=0.001142 ! Fit after self-cal, rms=0.144244Jy sigma=0.001141 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = 0.000950111 Jy ! Component: 100 - total flux cleaned = 0.000962469 Jy ! Component: 150 - total flux cleaned = 0.000969419 Jy ! Component: 200 - total flux cleaned = 0.000776607 Jy ! Total flux subtracted in 200 components = 0.000776607 Jy ! Clean residual min=-0.022937 max=0.038900 Jy/beam ! Clean residual mean=0.000329 rms=0.009770 Jy/beam ! Combined flux in latest and established models = 3.39362 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 3.39362 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=0.143544Jy sigma=0.001135 ! Fit after self-cal, rms=0.143376Jy sigma=0.001134 ! Inverting map ! Your choice of large map pixels excluded 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.143376Jy sigma=0.001134 ! Fit after self-cal, rms=0.143357Jy sigma=0.001134 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.216 mas, bmaj=4.459 mas, bpa=14.21 degrees ! Estimated noise=1171.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101564 Jy ! Component: 100 - total flux cleaned = -0.00105 Jy ! Component: 150 - total flux cleaned = -0.00141083 Jy ! Component: 200 - total flux cleaned = -0.00140417 Jy ! Total flux subtracted in 200 components = -0.00140417 Jy ! Clean residual min=-0.040888 max=0.068998 Jy/beam ! Clean residual mean=0.000706 rms=0.019309 Jy/beam ! Combined flux in latest and established models = 3.39221 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 55 components and 3.39221 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=0.143215Jy sigma=0.001132 ! Fit after self-cal, rms=0.142880Jy sigma=0.001129 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = -0.000312877 Jy ! Component: 100 - total flux cleaned = -0.000335133 Jy ! Component: 150 - total flux cleaned = -0.000341866 Jy ! Component: 200 - total flux cleaned = -0.000344634 Jy ! Total flux subtracted in 200 components = -0.000344634 Jy ! Clean residual min=-0.040922 max=0.068869 Jy/beam ! Clean residual mean=0.000707 rms=0.019292 Jy/beam ! Combined flux in latest and established models = 3.39187 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 3.39187 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=0.142845Jy sigma=0.001128 ! Fit after self-cal, rms=0.142609Jy sigma=0.001127 ! Inverting map ! Your choice of large map pixels excluded 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8761 mas, bmaj=2.049 mas, bpa=5.015 degrees ! Estimated noise=946.897 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8761 x 2.049 at 5.015 degrees (North through East) ! Clean map min=-0.022096 max=2.6255 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=0.142609Jy sigma=0.001127 ! Fit after self-cal, rms=0.134663Jy sigma=0.001084 ! Inverting map and beam ! Your choice of large map pixels excluded 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8756 mas, bmaj=2.049 mas, bpa=4.956 degrees ! Estimated noise=946.834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144235 Jy ! Component: 100 - total flux cleaned = 0.000335998 Jy ! Component: 150 - total flux cleaned = 0.000335628 Jy ! Component: 200 - total flux cleaned = 0.000499349 Jy ! Total flux subtracted in 200 components = 0.000499349 Jy ! Clean residual min=-0.022677 max=0.038717 Jy/beam ! Clean residual mean=0.000319 rms=0.009659 Jy/beam ! Combined flux in latest and established models = 3.39237 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 3.39237 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=0.134189Jy sigma=0.001080 ! Fit after self-cal, rms=0.134096Jy sigma=0.001079 ! Inverting map ! Your choice of large map pixels excluded 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326904 Jy ! Component: 100 - total flux cleaned = 0.000324521 Jy ! Component: 150 - total flux cleaned = 0.000471392 Jy ! Component: 200 - total flux cleaned = 0.000335044 Jy ! Total flux subtracted in 200 components = 0.000335044 Jy ! Clean residual min=-0.022491 max=0.038513 Jy/beam ! Clean residual mean=0.000318 rms=0.009644 Jy/beam ! Combined flux in latest and established models = 3.3927 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 59 components and 3.3927 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=0.133746Jy sigma=0.001076 ! Fit after self-cal, rms=0.133681Jy sigma=0.001076 ! Inverting map ! Your choice of large map pixels excluded 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.133681Jy sigma=0.001076 ! Fit after self-cal, rms=0.133678Jy sigma=0.001076 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 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.6861 mas, bmaj=1.707 mas, bpa=2.747 degrees ! Estimated noise=1402.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.90816 Jy ! Component: 100 - total flux cleaned = 2.54534 Jy ! Component: 150 - total flux cleaned = 2.91096 Jy ! Component: 200 - total flux cleaned = 3.12529 Jy ! Total flux subtracted in 200 components = 3.12529 Jy ! Clean residual min=-0.047902 max=0.107727 Jy/beam ! Clean residual mean=-0.000006 rms=0.013359 Jy/beam ! Combined flux in latest and established models = 3.12529 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 19 model components to the UV plane model. ! The established model now contains 19 components and 3.12529 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8755 mas, bmaj=2.049 mas, bpa=4.946 degrees ! Estimated noise=946.761 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 = 0.159513 Jy ! Component: 100 - total flux cleaned = 0.233409 Jy ! Component: 150 - total flux cleaned = 0.267278 Jy ! Component: 200 - total flux cleaned = 0.270777 Jy ! Total flux subtracted in 200 components = 0.270777 Jy ! Clean residual min=-0.027210 max=0.040926 Jy/beam ! Clean residual mean=0.000307 rms=0.010124 Jy/beam ! Combined flux in latest and established models = 3.39607 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 3.39607 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.216 mas, bmaj=4.458 mas, bpa=14.16 degrees ! Estimated noise=1172.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00738951 Jy ! Component: 100 - total flux cleaned = 0.00648397 Jy ! Component: 150 - total flux cleaned = 0.00582105 Jy ! Component: 200 - total flux cleaned = 0.00556675 Jy ! Total flux subtracted in 200 components = 0.00556675 Jy ! Clean residual min=-0.040945 max=0.068913 Jy/beam ! Clean residual mean=0.000622 rms=0.019346 Jy/beam ! Combined flux in latest and established models = 3.40163 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 = -0.000369456 Jy ! Component: 100 - total flux cleaned = -0.000703075 Jy ! Component: 150 - total flux cleaned = -0.000856984 Jy ! Component: 200 - total flux cleaned = -0.00115043 Jy ! Total flux subtracted in 200 components = -0.00115043 Jy ! Clean residual min=-0.040895 max=0.068881 Jy/beam ! Clean residual mean=0.000628 rms=0.019279 Jy/beam ! Combined flux in latest and established models = 3.40048 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 3.40048 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8755 mas, bmaj=2.049 mas, bpa=4.946 degrees ! Estimated noise=946.761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00545807 Jy ! Component: 100 - total flux cleaned = 0.0054017 Jy ! Component: 150 - total flux cleaned = 0.00471919 Jy ! Component: 200 - total flux cleaned = 0.00381458 Jy ! Total flux subtracted in 200 components = 0.00381458 Jy ! Clean residual min=-0.024872 max=0.039677 Jy/beam ! Clean residual mean=0.000293 rms=0.009740 Jy/beam ! Combined flux in latest and established models = 3.4043 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 3.4043 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=0.137461Jy sigma=0.001109 ! Fit after self-cal, rms=0.137200Jy sigma=0.001107 wmodel J1733-1304_X_2017_06_10_pus_map.mod ! Writing 42 model components to file: J1733-1304_X_2017_06_10_pus_map.mod wobs J1733-1304_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1733-1304_X_2017_06_10_pus_uvs.fits wwins J1733-1304_X_2017_06_10_pus_map.win ! wwins: Wrote 1 windows to J1733-1304_X_2017_06_10_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 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.017508 Jy ! Component: 100 - total flux cleaned = 0.0321083 Jy ! Component: 150 - total flux cleaned = 0.045013 Jy ! Component: 200 - total flux cleaned = 0.0567805 Jy ! Component: 250 - total flux cleaned = 0.0663349 Jy ! Component: 300 - total flux cleaned = 0.0740427 Jy ! Component: 350 - total flux cleaned = 0.0805631 Jy ! Component: 400 - total flux cleaned = 0.0856692 Jy ! Component: 450 - total flux cleaned = 0.0908948 Jy ! Component: 500 - total flux cleaned = 0.095545 Jy ! Component: 550 - total flux cleaned = 0.0996706 Jy ! Component: 600 - total flux cleaned = 0.10272 Jy ! Component: 650 - total flux cleaned = 0.106525 Jy ! Component: 700 - total flux cleaned = 0.109614 Jy ! Component: 750 - total flux cleaned = 0.11259 Jy ! Component: 800 - total flux cleaned = 0.115195 Jy ! Component: 850 - total flux cleaned = 0.117463 Jy ! Component: 900 - total flux cleaned = 0.120142 Jy ! Component: 950 - total flux cleaned = 0.12226 Jy ! Component: 1000 - total flux cleaned = 0.124309 Jy ! Component: 1050 - total flux cleaned = 0.126519 Jy ! Component: 1100 - total flux cleaned = 0.128444 Jy ! Component: 1150 - total flux cleaned = 0.129901 Jy ! Component: 1200 - total flux cleaned = 0.131519 Jy ! Component: 1250 - total flux cleaned = 0.1327 Jy ! Component: 1300 - total flux cleaned = 0.133853 Jy ! Component: 1350 - total flux cleaned = 0.134789 Jy ! Component: 1400 - total flux cleaned = 0.135339 Jy ! Component: 1450 - total flux cleaned = 0.136594 Jy ! Component: 1500 - total flux cleaned = 0.137293 Jy ! Component: 1550 - total flux cleaned = 0.138315 Jy ! Component: 1600 - total flux cleaned = 0.138482 Jy ! Component: 1650 - total flux cleaned = 0.139463 Jy ! Component: 1700 - total flux cleaned = 0.139939 Jy ! Component: 1750 - total flux cleaned = 0.140098 Jy ! Component: 1800 - total flux cleaned = 0.140865 Jy ! Component: 1850 - total flux cleaned = 0.141315 Jy ! Component: 1900 - total flux cleaned = 0.142049 Jy ! Component: 1950 - total flux cleaned = 0.142767 Jy ! Component: 2000 - total flux cleaned = 0.14291 Jy ! Total flux subtracted in 2048 components = 0.143602 Jy ! Clean residual min=-0.007755 max=0.007077 Jy/beam ! Clean residual mean=0.000137 rms=0.003218 Jy/beam ! Combined flux in latest and established models = 3.5479 Jy keep ! Adding 206 model components to the UV plane model. ! The established model now contains 248 components and 3.5479 Jy ![Exited script file: muppet] wmap "J1733-1304_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8755 x 2.049 at 4.946 degrees (North through East) ! Clean map min=-0.013008 max=2.619 Jy/beam ! Writing clean map to FITS file: J1733-1304_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.61895 invert ! Inverting map ! Your choice of large map pixels excluded 0.0942% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00312356 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.357803 0.357803 0.715606 1.43121 2.86242 5.72484 11.4497 22.8994 45.7988 91.5975 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0093 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.618 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8755 x 2.049 at 4.946 degrees (North through East) ! Clean map min=-0.013008 max=2.619 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 J1733-1304_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:50:49 2019