! Started logfile: J1407-2701_X_2017_06_15_pus_uvs.log on Tue May 7 19:57:51 2019 obs J1407-2701_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1407-2701_X_2017_06_15_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976608 visibilities/baseline/integration-bin. ! Found source: J1407-2701 ! ! 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 989 lines of history. ! ! Reading 50100 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 J1407-2701_X_2017_06_15_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 24 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 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.926624Jy sigma=0.006327 ! Fit after self-cal, rms=0.892843Jy sigma=0.006120 ! 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 0.184% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6397 mas, bmaj=1.694 mas, bpa=-4.829 degrees ! Estimated noise=967.185 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 = 0.0781472 Jy ! Component: 100 - total flux cleaned = 0.105948 Jy ! Total flux subtracted in 100 components = 0.105948 Jy ! Clean residual min=-0.006909 max=0.018607 Jy/beam ! Clean residual mean=-0.000018 rms=0.002513 Jy/beam ! Combined flux in latest and established models = 0.105948 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.105948 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=0.126225Jy sigma=0.000761 ! Fit after self-cal, rms=0.126119Jy sigma=0.000761 ! Inverting map ! Your choice of large map pixels excluded 0.184% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (2.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0196978 Jy ! Component: 100 - total flux cleaned = 0.03295 Jy ! Total flux subtracted in 100 components = 0.03295 Jy ! Clean residual min=-0.004897 max=0.010401 Jy/beam ! Clean residual mean=-0.000006 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.138897 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.138897 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=0.121256Jy sigma=0.000711 ! Fit after self-cal, rms=0.121064Jy sigma=0.000709 ! Inverting map ! Your choice of large map pixels excluded 0.184% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117799 Jy ! Component: 100 - total flux cleaned = 0.0200758 Jy ! Total flux subtracted in 100 components = 0.0200758 Jy ! Clean residual min=-0.004218 max=0.006899 Jy/beam ! Clean residual mean=0.000004 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 0.158973 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 38 components and 0.158973 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=0.119144Jy sigma=0.000688 ! Fit after self-cal, rms=0.119051Jy sigma=0.000688 ! Inverting map ! Your choice of large map pixels excluded 0.184% 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 0.184% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8127 mas, bmaj=2.06 mas, bpa=-4.696 degrees ! Estimated noise=475.012 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 = 0.013454 Jy ! Component: 100 - total flux cleaned = 0.0219476 Jy ! Component: 150 - total flux cleaned = 0.0275782 Jy ! Component: 200 - total flux cleaned = 0.0313569 Jy ! Total flux subtracted in 200 components = 0.0313569 Jy ! Clean residual min=-0.004698 max=0.011449 Jy/beam ! Clean residual mean=0.000019 rms=0.002005 Jy/beam ! Combined flux in latest and established models = 0.19033 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 74 components and 0.19033 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=0.117619Jy sigma=0.000672 ! Fit after self-cal, rms=0.117565Jy sigma=0.000671 ! Inverting map ! Your choice of large map pixels excluded 0.184% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (8.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117588 Jy ! Component: 100 - total flux cleaned = 0.0182794 Jy ! Component: 150 - total flux cleaned = 0.0230066 Jy ! Component: 200 - total flux cleaned = 0.0266718 Jy ! Total flux subtracted in 200 components = 0.0266718 Jy ! Clean residual min=-0.003610 max=0.004545 Jy/beam ! Clean residual mean=0.000025 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.217002 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 133 components and 0.217002 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=0.116510Jy sigma=0.000659 ! Fit after self-cal, rms=0.116426Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.184% 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 0.93 FD 0.97 HN 1.14 KP 0.99 ! LA 0.95 MK 1.03 NL 1.04 OV 0.98 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.94 HN 1.10 KP 0.96 ! LA 0.95 MK 1.04 NL 1.04 OV 0.97 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.11 KP 0.96 ! LA 0.99 MK 1.00 NL 1.02 OV 0.99 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.06 KP 0.96 ! LA 0.99 MK 1.05 NL 1.02 OV 0.99 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.07 KP 0.96 ! LA 0.97 MK 1.07 NL 1.07 OV 0.98 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.95 HN 1.17 KP 0.97 ! LA 0.95 MK 1.01 NL 1.04 OV 0.95 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.10 KP 0.98 ! LA 1.00 MK 0.93 NL 1.05 OV 0.98 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 1.04 KP 0.97 ! LA 0.96 MK 1.00 NL 1.07 OV 0.99 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 1.01 KP 0.99 ! LA 0.96 MK 0.94 NL 1.02 OV 0.98 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.17 KP 0.98 ! LA 0.96 MK 1.04 NL 1.04 OV 1.00 ! PT 1.07 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 1.04 KP 0.99 ! LA 0.96 MK 1.21 NL 1.09 OV 0.97 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 1.17 KP 0.97 ! LA 0.99 MK 0.97 NL 1.10 OV 0.98 ! PT 1.03 SC 0.95 ! ! ! Fit before self-cal, rms=0.116426Jy sigma=0.000658 ! Fit after self-cal, rms=0.120823Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.184% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8226 mas, bmaj=2.07 mas, bpa=-4.384 degrees ! Estimated noise=470.566 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 = 0.00365972 Jy ! Component: 100 - total flux cleaned = 0.00605617 Jy ! Component: 150 - total flux cleaned = 0.00727512 Jy ! Component: 200 - total flux cleaned = 0.00790214 Jy ! Total flux subtracted in 200 components = 0.00790214 Jy ! Clean residual min=-0.002654 max=0.003991 Jy/beam ! Clean residual mean=0.000009 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.224904 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 148 components and 0.224904 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=0.120719Jy sigma=0.000654 ! Fit after self-cal, rms=0.120821Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.184% 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=0.120821Jy sigma=0.000654 ! Fit after self-cal, rms=0.122003Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.184% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8243 mas, bmaj=2.072 mas, bpa=-4.326 degrees ! Estimated noise=472.034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146014 Jy ! Component: 100 - total flux cleaned = 0.00203417 Jy ! Component: 150 - total flux cleaned = 0.00251032 Jy ! Component: 200 - total flux cleaned = 0.00294148 Jy ! Total flux subtracted in 200 components = 0.00294148 Jy ! Clean residual min=-0.002541 max=0.003856 Jy/beam ! Clean residual mean=0.000003 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.227846 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 161 components and 0.227846 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=0.121979Jy sigma=0.000653 ! Fit after self-cal, rms=0.121997Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.184% 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) ! Added new window around map position (5.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378079 Jy ! Component: 100 - total flux cleaned = 0.00571672 Jy ! Component: 150 - total flux cleaned = 0.00628565 Jy ! Component: 200 - total flux cleaned = 0.00676527 Jy ! Total flux subtracted in 200 components = 0.00676527 Jy ! Clean residual min=-0.002149 max=0.003243 Jy/beam ! Clean residual mean=0.000014 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.234611 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 195 components and 0.234611 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=0.121884Jy sigma=0.000652 ! Fit after self-cal, rms=0.121867Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.184% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (12, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351914 Jy ! Component: 100 - total flux cleaned = 0.0053873 Jy ! Component: 150 - total flux cleaned = 0.0067295 Jy ! Component: 200 - total flux cleaned = 0.00752956 Jy ! Total flux subtracted in 200 components = 0.00752956 Jy ! Clean residual min=-0.001836 max=0.002181 Jy/beam ! Clean residual mean=0.000004 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.24214 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 233 components and 0.24214 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=0.121767Jy sigma=0.000651 ! Fit after self-cal, rms=0.121764Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.184% 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=0.121764Jy sigma=0.000651 ! Fit after self-cal, rms=0.125127Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.184% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.825 mas, bmaj=2.071 mas, bpa=-4.317 degrees ! Estimated noise=471.799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00095693 Jy ! Component: 100 - total flux cleaned = 0.00147055 Jy ! Component: 150 - total flux cleaned = 0.00181822 Jy ! Component: 200 - total flux cleaned = 0.00201744 Jy ! Total flux subtracted in 200 components = 0.00201744 Jy ! Clean residual min=-0.001793 max=0.001955 Jy/beam ! Clean residual mean=-0.000003 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.244158 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 254 components and 0.244158 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=0.125108Jy sigma=0.000650 ! Fit after self-cal, rms=0.125138Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.184% 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 = 0.000346107 Jy ! Component: 100 - total flux cleaned = 0.00052714 Jy ! Component: 150 - total flux cleaned = 0.000693098 Jy ! Component: 200 - total flux cleaned = 0.000846161 Jy ! Total flux subtracted in 200 components = 0.000846161 Jy ! Clean residual min=-0.001819 max=0.001884 Jy/beam ! Clean residual mean=-0.000003 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.245004 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 257 components and 0.245004 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=0.125129Jy sigma=0.000649 ! Fit after self-cal, rms=0.125129Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.184% 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=0.125129Jy sigma=0.000649 ! Fit after self-cal, rms=0.125269Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.184% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.419 mas, bmaj=5.609 mas, bpa=0.3338 degrees ! Estimated noise=579.467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106825 Jy ! Component: 100 - total flux cleaned = 0.00179951 Jy ! Component: 150 - total flux cleaned = 0.00236182 Jy ! Component: 200 - total flux cleaned = 0.00267069 Jy ! Total flux subtracted in 200 components = 0.00267069 Jy ! Clean residual min=-0.002144 max=0.002796 Jy/beam ! Clean residual mean=-0.000005 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.247675 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 264 components and 0.247675 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=0.125270Jy sigma=0.000649 ! Fit after self-cal, rms=0.125273Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.184% 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 = 0.000368702 Jy ! Component: 100 - total flux cleaned = 0.000400068 Jy ! Component: 150 - total flux cleaned = 0.000430011 Jy ! Component: 200 - total flux cleaned = 0.000473667 Jy ! Total flux subtracted in 200 components = 0.000473667 Jy ! Clean residual min=-0.002148 max=0.002624 Jy/beam ! Clean residual mean=-0.000005 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.248148 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 268 components and 0.248148 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=0.125273Jy sigma=0.000649 ! Fit after self-cal, rms=0.125275Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.184% 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 0.184% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8243 mas, bmaj=2.07 mas, bpa=-4.274 degrees ! Estimated noise=471.175 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8243 x 2.07 at -4.274 degrees (North through East) ! Clean map min=-0.0016239 max=0.11112 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 0.184% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.646 mas, bmaj=1.693 mas, bpa=-4.404 degrees ! Estimated noise=971.298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0771333 Jy ! Component: 100 - total flux cleaned = 0.107073 Jy ! Component: 150 - total flux cleaned = 0.126987 Jy ! Component: 200 - total flux cleaned = 0.141489 Jy ! Total flux subtracted in 200 components = 0.141489 Jy ! Clean residual min=-0.004850 max=0.008277 Jy/beam ! Clean residual mean=-0.000009 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 0.141489 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.141489 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.184% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8243 mas, bmaj=2.07 mas, bpa=-4.274 degrees ! Estimated noise=471.175 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 = 0.019222 Jy ! Component: 100 - total flux cleaned = 0.0328057 Jy ! Component: 150 - total flux cleaned = 0.0434153 Jy ! Component: 200 - total flux cleaned = 0.0519178 Jy ! Total flux subtracted in 200 components = 0.0519178 Jy ! Clean residual min=-0.003468 max=0.005752 Jy/beam ! Clean residual mean=-0.000034 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.193407 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 80 components and 0.193407 Jy ! Inverting map ! Your choice of large map pixels excluded 0.184% 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 0.184% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.419 mas, bmaj=5.609 mas, bpa=0.3338 degrees ! Estimated noise=579.467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127603 Jy ! Component: 100 - total flux cleaned = 0.0219544 Jy ! Component: 150 - total flux cleaned = 0.0288479 Jy ! Component: 200 - total flux cleaned = 0.0340965 Jy ! Total flux subtracted in 200 components = 0.0340965 Jy ! Clean residual min=-0.003418 max=0.003254 Jy/beam ! Clean residual mean=-0.000031 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.227503 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 = 0.00405402 Jy ! Component: 100 - total flux cleaned = 0.00722181 Jy ! Component: 150 - total flux cleaned = 0.00973786 Jy ! Component: 200 - total flux cleaned = 0.0117535 Jy ! Total flux subtracted in 200 components = 0.0117535 Jy ! Clean residual min=-0.002419 max=0.002498 Jy/beam ! Clean residual mean=-0.000020 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.239257 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 146 components and 0.239257 Jy ! Inverting map ! Your choice of large map pixels excluded 0.184% 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 0.184% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8243 mas, bmaj=2.07 mas, bpa=-4.274 degrees ! Estimated noise=471.175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140401 Jy ! Component: 100 - total flux cleaned = 0.00267911 Jy ! Component: 150 - total flux cleaned = 0.00339735 Jy ! Component: 200 - total flux cleaned = 0.00390654 Jy ! Total flux subtracted in 200 components = 0.00390654 Jy ! Clean residual min=-0.001840 max=0.002651 Jy/beam ! Clean residual mean=-0.000008 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.243163 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 166 components and 0.243163 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=0.125388Jy sigma=0.000650 ! Fit after self-cal, rms=0.125360Jy sigma=0.000650 wmodel J1407-2701_X_2017_06_15_pus_map.mod ! Writing 166 model components to file: J1407-2701_X_2017_06_15_pus_map.mod wobs J1407-2701_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1407-2701_X_2017_06_15_pus_uvs.fits wwins J1407-2701_X_2017_06_15_pus_map.win ! wwins: Wrote 6 windows to J1407-2701_X_2017_06_15_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 0.184% 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 = 0.000870761 Jy ! Component: 100 - total flux cleaned = 0.00125277 Jy ! Component: 150 - total flux cleaned = 0.00168693 Jy ! Component: 200 - total flux cleaned = 0.00190488 Jy ! Component: 250 - total flux cleaned = 0.00200847 Jy ! Component: 300 - total flux cleaned = 0.00210756 Jy ! Component: 350 - total flux cleaned = 0.00222695 Jy ! Component: 400 - total flux cleaned = 0.00236629 Jy ! Component: 450 - total flux cleaned = 0.00254708 Jy ! Component: 500 - total flux cleaned = 0.00272321 Jy ! Component: 550 - total flux cleaned = 0.00285247 Jy ! Component: 600 - total flux cleaned = 0.00297904 Jy ! Component: 650 - total flux cleaned = 0.00312296 Jy ! Component: 700 - total flux cleaned = 0.00324374 Jy ! Component: 750 - total flux cleaned = 0.00334276 Jy ! Component: 800 - total flux cleaned = 0.0034592 Jy ! Component: 850 - total flux cleaned = 0.00359193 Jy ! Component: 900 - total flux cleaned = 0.00368493 Jy ! Component: 950 - total flux cleaned = 0.00383131 Jy ! Component: 1000 - total flux cleaned = 0.00395673 Jy ! Component: 1050 - total flux cleaned = 0.00407953 Jy ! Component: 1100 - total flux cleaned = 0.00418319 Jy ! Component: 1150 - total flux cleaned = 0.00428539 Jy ! Component: 1200 - total flux cleaned = 0.00441984 Jy ! Component: 1250 - total flux cleaned = 0.00455162 Jy ! Component: 1300 - total flux cleaned = 0.00461623 Jy ! Component: 1350 - total flux cleaned = 0.00469639 Jy ! Component: 1400 - total flux cleaned = 0.00483784 Jy ! Component: 1450 - total flux cleaned = 0.00488414 Jy ! Component: 1500 - total flux cleaned = 0.00496011 Jy ! Component: 1550 - total flux cleaned = 0.00500519 Jy ! Component: 1600 - total flux cleaned = 0.00510874 Jy ! Component: 1650 - total flux cleaned = 0.0051228 Jy ! Component: 1700 - total flux cleaned = 0.00513722 Jy ! Component: 1750 - total flux cleaned = 0.0051657 Jy ! Component: 1800 - total flux cleaned = 0.00516586 Jy ! Component: 1850 - total flux cleaned = 0.00524854 Jy ! Component: 1900 - total flux cleaned = 0.00518032 Jy ! Component: 1950 - total flux cleaned = 0.00524768 Jy ! Component: 2000 - total flux cleaned = 0.00519422 Jy ! Total flux subtracted in 2048 components = 0.00516795 Jy ! Clean residual min=-0.000695 max=0.000753 Jy/beam ! Clean residual mean=-0.000003 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.248331 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 312 components and 0.248331 Jy ![Exited script file: muppet] wmap "J1407-2701_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.184% 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: 0.8243 x 2.07 at -4.274 degrees (North through East) ! Clean map min=-0.0014261 max=0.11258 Jy/beam ! Writing clean map to FITS file: J1407-2701_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.112583 invert ! Inverting map ! Your choice of large map pixels excluded 0.184% 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 0.00025217 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.671959 0.671959 1.34392 2.68784 5.37567 10.7513 21.5027 43.0054 86.0107 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.112 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8243 x 2.07 at -4.274 degrees (North through East) ! Clean map min=-0.0014261 max=0.11258 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 J1407-2701_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:57:55 2019