! Started logfile: J1007-3333_X_2017_07_16_pus_uvs.log on Thu May 9 14:04:04 2019 obs J1007-3333_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1007-3333_X_2017_07_16_pus_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.773926 visibilities/baseline/integration-bin. ! Found source: J1007-3333 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1200 lines of history. ! ! Reading 31344 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 J1007-3333_X_2017_07_16_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.748577Jy sigma=0.004665 ! Fit after self-cal, rms=0.674397Jy sigma=0.004183 ! 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 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.585 mas, bmaj=1.624 mas, bpa=-1.367 degrees ! Estimated noise=1510.6 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 = 0.259042 Jy ! Component: 100 - total flux cleaned = 0.315799 Jy ! Total flux subtracted in 100 components = 0.315799 Jy ! Clean residual min=-0.017948 max=0.032544 Jy/beam ! Clean residual mean=-0.000046 rms=0.005380 Jy/beam ! Combined flux in latest and established models = 0.315799 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.315799 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=0.148512Jy sigma=0.000825 ! Fit after self-cal, rms=0.148504Jy sigma=0.000825 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (-1, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284301 Jy ! Component: 100 - total flux cleaned = 0.0429459 Jy ! Total flux subtracted in 100 components = 0.0429459 Jy ! Clean residual min=-0.015623 max=0.029171 Jy/beam ! Clean residual mean=0.000032 rms=0.004643 Jy/beam ! Combined flux in latest and established models = 0.358745 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.358745 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=0.142170Jy sigma=0.000779 ! Fit after self-cal, rms=0.141172Jy sigma=0.000770 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.732 mas, bmaj=1.893 mas, bpa=-1.699 degrees ! Estimated noise=709.061 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 = 0.0202597 Jy ! Component: 100 - total flux cleaned = 0.030684 Jy ! Component: 150 - total flux cleaned = 0.0367466 Jy ! Component: 200 - total flux cleaned = 0.0393817 Jy ! Total flux subtracted in 200 components = 0.0393817 Jy ! Clean residual min=-0.011972 max=0.020869 Jy/beam ! Clean residual mean=0.000184 rms=0.004056 Jy/beam ! Combined flux in latest and established models = 0.398127 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.398127 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=0.138594Jy sigma=0.000748 ! Fit after self-cal, rms=0.138518Jy sigma=0.000747 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.95 FD 1.00* HN 1.59 KP 0.94 ! LA 0.91 MK 0.97 NL 1.13 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.72 KP 0.96 ! LA 0.93 MK 0.98 NL 1.14 OV 0.96 ! PT 1.11 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.78 KP 0.89 ! LA 0.96 MK 1.00 NL 1.16 OV 0.96 ! PT 1.16 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.16 KP 0.92 ! LA 0.95 MK 1.00 NL 1.15 OV 0.96 ! PT 1.18 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.99 KP 0.92 ! LA 0.93 MK 1.02 NL 1.13 OV 0.96 ! PT 1.17 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.56 KP 0.93 ! LA 0.93 MK 0.98 NL 1.14 OV 0.96 ! PT 1.14 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.17 KP 0.92 ! LA 0.95 MK 1.00 NL 1.15 OV 0.97 ! PT 1.15 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.10 KP 0.91 ! LA 0.91 MK 1.00 NL 1.15 OV 0.97 ! PT 1.16 SC 1.02 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.05 KP 0.93 ! LA 0.93 MK 0.97 NL 1.00* OV 0.99 ! PT 1.16 SC 0.98 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.10 KP 0.91 ! LA 0.94 MK 1.00 NL 1.00* OV 0.96 ! PT 1.16 SC 0.98 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.07 KP 0.88 ! LA 0.96 MK 0.99 NL 1.00* OV 0.97 ! PT 1.14 SC 0.99 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 0.94 KP 0.90 ! LA 0.92 MK 0.97 NL 1.00* OV 0.96 ! PT 1.14 SC 1.01 ! ! ! Fit before self-cal, rms=0.138518Jy sigma=0.000747 ! Fit after self-cal, rms=0.154928Jy sigma=0.000698 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7341 mas, bmaj=1.884 mas, bpa=-1.481 degrees ! Estimated noise=713.257 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 = -0.00590128 Jy ! Component: 100 - total flux cleaned = -0.00606741 Jy ! Component: 150 - total flux cleaned = -0.00594723 Jy ! Component: 200 - total flux cleaned = -0.00594928 Jy ! Total flux subtracted in 200 components = -0.00594928 Jy ! Clean residual min=-0.011158 max=0.011947 Jy/beam ! Clean residual mean=0.000123 rms=0.002817 Jy/beam ! Combined flux in latest and established models = 0.392178 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.392178 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=0.154387Jy sigma=0.000696 ! Fit after self-cal, rms=0.154593Jy sigma=0.000695 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.154593Jy sigma=0.000695 ! Fit after self-cal, rms=0.172669Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7353 mas, bmaj=1.882 mas, bpa=-1.383 degrees ! Estimated noise=722.112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000141609 Jy ! Component: 100 - total flux cleaned = 1.93403e-05 Jy ! Component: 150 - total flux cleaned = 0.00026411 Jy ! Component: 200 - total flux cleaned = 0.000551946 Jy ! Total flux subtracted in 200 components = 0.000551946 Jy ! Clean residual min=-0.007324 max=0.005900 Jy/beam ! Clean residual mean=0.000033 rms=0.001547 Jy/beam ! Combined flux in latest and established models = 0.39273 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.39273 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=0.172321Jy sigma=0.000654 ! Fit after self-cal, rms=0.172420Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = -0.00122521 Jy ! Component: 100 - total flux cleaned = -0.00122687 Jy ! Component: 150 - total flux cleaned = -0.00122361 Jy ! Component: 200 - total flux cleaned = -0.00116403 Jy ! Total flux subtracted in 200 components = -0.00116403 Jy ! Clean residual min=-0.006789 max=0.005666 Jy/beam ! Clean residual mean=0.000032 rms=0.001495 Jy/beam ! Combined flux in latest and established models = 0.391566 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.391566 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=0.172290Jy sigma=0.000653 ! Fit after self-cal, rms=0.172237Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.172237Jy sigma=0.000653 ! Fit after self-cal, rms=0.184054Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7351 mas, bmaj=1.879 mas, bpa=-1.453 degrees ! Estimated noise=720.546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00128065 Jy ! Component: 100 - total flux cleaned = -0.00129235 Jy ! Component: 150 - total flux cleaned = -0.00119213 Jy ! Component: 200 - total flux cleaned = -0.00119147 Jy ! Total flux subtracted in 200 components = -0.00119147 Jy ! Clean residual min=-0.003738 max=0.003933 Jy/beam ! Clean residual mean=-0.000023 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.390374 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.390374 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=0.183998Jy sigma=0.000642 ! Fit after self-cal, rms=0.184082Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 (2.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344193 Jy ! Component: 100 - total flux cleaned = 0.00410372 Jy ! Component: 150 - total flux cleaned = 0.00421722 Jy ! Component: 200 - total flux cleaned = 0.00446376 Jy ! Total flux subtracted in 200 components = 0.00446376 Jy ! Clean residual min=-0.003344 max=0.002769 Jy/beam ! Clean residual mean=-0.000014 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.394838 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.394838 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=0.183999Jy sigma=0.000641 ! Fit after self-cal, rms=0.183990Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.183990Jy sigma=0.000641 ! Fit after self-cal, rms=0.185672Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.373 mas, bmaj=6.344 mas, bpa=1.531 degrees ! Estimated noise=966.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010243 Jy ! Component: 100 - total flux cleaned = 0.000821713 Jy ! Component: 150 - total flux cleaned = 0.000737607 Jy ! Component: 200 - total flux cleaned = 0.000664186 Jy ! Total flux subtracted in 200 components = 0.000664186 Jy ! Clean residual min=-0.003738 max=0.003294 Jy/beam ! Clean residual mean=-0.000025 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.395502 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 0.395502 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=0.185659Jy sigma=0.000640 ! Fit after self-cal, rms=0.185644Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 0.000305425 Jy ! Component: 100 - total flux cleaned = 0.000204591 Jy ! Component: 150 - total flux cleaned = 0.00014854 Jy ! Component: 200 - total flux cleaned = 7.14196e-05 Jy ! Total flux subtracted in 200 components = 7.14196e-05 Jy ! Clean residual min=-0.003524 max=0.003020 Jy/beam ! Clean residual mean=-0.000025 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.395574 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 0.395574 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=0.185642Jy sigma=0.000640 ! Fit after self-cal, rms=0.185635Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7343 mas, bmaj=1.878 mas, bpa=-1.47 degrees ! Estimated noise=719.34 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7343 x 1.878 at -1.47 degrees (North through East) ! Clean map min=-0.0053269 max=0.33411 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 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.583 mas, bmaj=1.601 mas, bpa=-1.015 degrees ! Estimated noise=1575.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.269286 Jy ! Component: 100 - total flux cleaned = 0.330421 Jy ! Component: 150 - total flux cleaned = 0.354007 Jy ! Component: 200 - total flux cleaned = 0.367565 Jy ! Total flux subtracted in 200 components = 0.367565 Jy ! Clean residual min=-0.007699 max=0.010111 Jy/beam ! Clean residual mean=-0.000052 rms=0.001794 Jy/beam ! Combined flux in latest and established models = 0.367565 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 0.367565 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7343 mas, bmaj=1.878 mas, bpa=-1.47 degrees ! Estimated noise=719.34 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) ! Added new window around map position (0, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114008 Jy ! Component: 100 - total flux cleaned = 0.0178013 Jy ! Component: 150 - total flux cleaned = 0.0221656 Jy ! Component: 200 - total flux cleaned = 0.0247057 Jy ! Total flux subtracted in 200 components = 0.0247057 Jy ! Clean residual min=-0.003902 max=0.002906 Jy/beam ! Clean residual mean=-0.000021 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.392271 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.392271 Jy ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.373 mas, bmaj=6.344 mas, bpa=1.531 degrees ! Estimated noise=966.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310439 Jy ! Component: 100 - total flux cleaned = 0.00400034 Jy ! Component: 150 - total flux cleaned = 0.0041895 Jy ! Component: 200 - total flux cleaned = 0.00418955 Jy ! Total flux subtracted in 200 components = 0.00418955 Jy ! Clean residual min=-0.003190 max=0.003077 Jy/beam ! Clean residual mean=-0.000021 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.396461 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 = -3.69892e-05 Jy ! Component: 100 - total flux cleaned = -7.22626e-05 Jy ! Component: 150 - total flux cleaned = -0.000104683 Jy ! Component: 200 - total flux cleaned = -0.000106891 Jy ! Total flux subtracted in 200 components = -0.000106891 Jy ! Clean residual min=-0.003169 max=0.002889 Jy/beam ! Clean residual mean=-0.000022 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.396354 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 67 components and 0.396354 Jy ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7343 mas, bmaj=1.878 mas, bpa=-1.47 degrees ! Estimated noise=719.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00154683 Jy ! Component: 100 - total flux cleaned = -0.00146374 Jy ! Component: 150 - total flux cleaned = -0.00139142 Jy ! Component: 200 - total flux cleaned = -0.00132765 Jy ! Total flux subtracted in 200 components = -0.00132765 Jy ! Clean residual min=-0.003041 max=0.002657 Jy/beam ! Clean residual mean=-0.000013 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.395026 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.395026 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=0.185555Jy sigma=0.000640 ! Fit after self-cal, rms=0.185510Jy sigma=0.000639 wmodel J1007-3333_X_2017_07_16_pus_map.mod ! Writing 84 model components to file: J1007-3333_X_2017_07_16_pus_map.mod wobs J1007-3333_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1007-3333_X_2017_07_16_pus_uvs.fits wwins J1007-3333_X_2017_07_16_pus_map.win ! wwins: Wrote 4 windows to J1007-3333_X_2017_07_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000831189 Jy ! Component: 100 - total flux cleaned = -0.00114589 Jy ! Component: 150 - total flux cleaned = -0.00114629 Jy ! Component: 200 - total flux cleaned = -0.00110691 Jy ! Component: 250 - total flux cleaned = -0.00114277 Jy ! Component: 300 - total flux cleaned = -0.00114178 Jy ! Component: 350 - total flux cleaned = -0.00114105 Jy ! Component: 400 - total flux cleaned = -0.00110791 Jy ! Component: 450 - total flux cleaned = -0.00110765 Jy ! Component: 500 - total flux cleaned = -0.00104681 Jy ! Component: 550 - total flux cleaned = -0.00107665 Jy ! Component: 600 - total flux cleaned = -0.00119118 Jy ! Component: 650 - total flux cleaned = -0.00141479 Jy ! Component: 700 - total flux cleaned = -0.00163218 Jy ! Component: 750 - total flux cleaned = -0.00187105 Jy ! Component: 800 - total flux cleaned = -0.00202719 Jy ! Component: 850 - total flux cleaned = -0.00225531 Jy ! Component: 900 - total flux cleaned = -0.00240428 Jy ! Component: 950 - total flux cleaned = -0.00255054 Jy ! Component: 1000 - total flux cleaned = -0.0026941 Jy ! Component: 1050 - total flux cleaned = -0.00285821 Jy ! Component: 1100 - total flux cleaned = -0.002927 Jy ! Component: 1150 - total flux cleaned = -0.00301708 Jy ! Component: 1200 - total flux cleaned = -0.00314985 Jy ! Component: 1250 - total flux cleaned = -0.00319349 Jy ! Component: 1300 - total flux cleaned = -0.00327914 Jy ! Component: 1350 - total flux cleaned = -0.00340535 Jy ! Component: 1400 - total flux cleaned = -0.00342594 Jy ! Component: 1450 - total flux cleaned = -0.00350806 Jy ! Component: 1500 - total flux cleaned = -0.00360849 Jy ! Component: 1550 - total flux cleaned = -0.00362777 Jy ! Component: 1600 - total flux cleaned = -0.00368634 Jy ! Component: 1650 - total flux cleaned = -0.00378229 Jy ! Component: 1700 - total flux cleaned = -0.00383867 Jy ! Component: 1750 - total flux cleaned = -0.0039133 Jy ! Component: 1800 - total flux cleaned = -0.00395025 Jy ! Component: 1850 - total flux cleaned = -0.00409533 Jy ! Component: 1900 - total flux cleaned = -0.00414917 Jy ! Component: 1950 - total flux cleaned = -0.00423744 Jy ! Component: 2000 - total flux cleaned = -0.00434214 Jy ! Total flux subtracted in 2048 components = -0.0043767 Jy ! Clean residual min=-0.001051 max=0.000940 Jy/beam ! Clean residual mean=-0.000005 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.39065 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 221 components and 0.39065 Jy ![Exited script file: muppet] wmap "J1007-3333_X_2017_07_16_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7343 x 1.878 at -1.47 degrees (North through East) ! Clean map min=-0.0023553 max=0.3391 Jy/beam ! Writing clean map to FITS file: J1007-3333_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.339098 invert ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000316417 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.279934 0.279934 0.559868 1.11974 2.23947 4.47895 8.95789 17.9158 35.8316 71.6631 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.339 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7343 x 1.878 at -1.47 degrees (North through East) ! Clean map min=-0.0023553 max=0.3391 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 J1007-3333_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:04:06 2019