! Started logfile: J0334-4008_X_2017_05_27_pus_uvs.log on Fri May 3 10:30:15 2019 obs J0334-4008_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0334-4008_X_2017_05_27_pus_uva.fits ! AN table 1: 31 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.567742 visibilities/baseline/integration-bin. ! Found source: J0334-4008 ! ! 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 1033 lines of history. ! ! Reading 9504 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 J0334-4008_X_2017_05_27_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.392317Jy sigma=0.002191 ! Fit after self-cal, rms=0.359957Jy sigma=0.002028 ! 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 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6174 mas, bmaj=1.849 mas, bpa=-5.02 degrees ! Estimated noise=1911.89 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 = 0.670411 Jy ! Component: 100 - total flux cleaned = 0.89532 Jy ! Total flux subtracted in 100 components = 0.89532 Jy ! Clean residual min=-0.044651 max=0.113156 Jy/beam ! Clean residual mean=-0.000102 rms=0.016390 Jy/beam ! Combined flux in latest and established models = 0.89532 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.89532 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=0.328710Jy sigma=0.002037 ! Fit after self-cal, rms=0.328637Jy sigma=0.002037 ! Inverting map ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (0.8, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.128977 Jy ! Component: 100 - total flux cleaned = 0.210062 Jy ! Total flux subtracted in 100 components = 0.210062 Jy ! Clean residual min=-0.034731 max=0.073629 Jy/beam ! Clean residual mean=-0.000075 rms=0.010635 Jy/beam ! Combined flux in latest and established models = 1.10538 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 1.10538 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=0.255486Jy sigma=0.001357 ! Fit after self-cal, rms=0.254453Jy sigma=0.001348 ! Inverting map ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0678044 Jy ! Component: 100 - total flux cleaned = 0.109794 Jy ! Total flux subtracted in 100 components = 0.109794 Jy ! Clean residual min=-0.033831 max=0.059721 Jy/beam ! Clean residual mean=-0.000055 rms=0.008393 Jy/beam ! Combined flux in latest and established models = 1.21518 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 1.21518 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=0.231037Jy sigma=0.001098 ! Fit after self-cal, rms=0.229922Jy sigma=0.001078 ! Inverting map ! Your choice of large map pixels excluded 0.21% 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 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7928 mas, bmaj=2.228 mas, bpa=-3.638 degrees ! Estimated noise=1283.1 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 (-1.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0764545 Jy ! Component: 100 - total flux cleaned = 0.123416 Jy ! Component: 150 - total flux cleaned = 0.153818 Jy ! Component: 200 - total flux cleaned = 0.174217 Jy ! Total flux subtracted in 200 components = 0.174217 Jy ! Clean residual min=-0.034176 max=0.020329 Jy/beam ! Clean residual mean=0.000055 rms=0.006684 Jy/beam ! Combined flux in latest and established models = 1.38939 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 61 components and 1.38939 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=0.200188Jy sigma=0.000839 ! Fit after self-cal, rms=0.199528Jy sigma=0.000835 ! Inverting map ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.32 KP 0.95 ! LA 0.97 MK 1.00 NL 1.12 OV 0.95 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.35 KP 0.94 ! LA 0.98 MK 1.01 NL 1.13 OV 0.95 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.33 KP 0.95 ! LA 1.01 MK 1.01 NL 1.14 OV 0.94 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.30 KP 0.94 ! LA 1.01 MK 1.02 NL 1.12 OV 0.95 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.19 KP 0.94 ! LA 1.00 MK 1.05 NL 1.11 OV 0.95 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.30 KP 0.93 ! LA 1.00 MK 1.04 NL 1.13 OV 0.94 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.37 KP 0.94 ! LA 1.01 MK 1.04 NL 1.11 OV 0.96 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.30 KP 0.93 ! LA 0.98 MK 1.03 NL 1.11 OV 0.95 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.30 KP 0.93 ! LA 1.00 MK 1.02 NL 1.10 OV 0.95 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.28 KP 0.94 ! LA 1.01 MK 1.04 NL 1.11 OV 0.96 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.26 KP 0.96 ! LA 1.01 MK 1.04 NL 1.12 OV 0.95 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.22 KP 0.92 ! LA 1.00 MK 1.01 NL 1.10 OV 0.96 ! PT 1.04 SC 1.04 ! ! ! Fit before self-cal, rms=0.199528Jy sigma=0.000835 ! Fit after self-cal, rms=0.200679Jy sigma=0.000723 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8006 mas, bmaj=2.24 mas, bpa=-3.366 degrees ! Estimated noise=1305.76 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 = -0.0136942 Jy ! Component: 100 - total flux cleaned = -0.0154646 Jy ! Component: 150 - total flux cleaned = -0.0165829 Jy ! Component: 200 - total flux cleaned = -0.017588 Jy ! Total flux subtracted in 200 components = -0.017588 Jy ! Clean residual min=-0.013976 max=0.012000 Jy/beam ! Clean residual mean=-0.000087 rms=0.003605 Jy/beam ! Combined flux in latest and established models = 1.37181 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 1.3718 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=0.198369Jy sigma=0.000708 ! Fit after self-cal, rms=0.198156Jy sigma=0.000706 ! Inverting map ! Your choice of large map pixels excluded 0.21% 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=0.198156Jy sigma=0.000706 ! Fit after self-cal, rms=0.199549Jy sigma=0.000683 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8039 mas, bmaj=2.248 mas, bpa=-3.354 degrees ! Estimated noise=1305.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.012046 Jy ! Component: 100 - total flux cleaned = -0.0138613 Jy ! Component: 150 - total flux cleaned = -0.0143804 Jy ! Component: 200 - total flux cleaned = -0.0148657 Jy ! Total flux subtracted in 200 components = -0.0148657 Jy ! Clean residual min=-0.012168 max=0.008935 Jy/beam ! Clean residual mean=-0.000036 rms=0.002817 Jy/beam ! Combined flux in latest and established models = 1.35694 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 1.35694 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=0.198201Jy sigma=0.000676 ! Fit after self-cal, rms=0.197890Jy sigma=0.000675 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.21% 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 = -0.00134197 Jy ! Component: 100 - total flux cleaned = -0.00132139 Jy ! Component: 150 - total flux cleaned = -0.00132004 Jy ! Component: 200 - total flux cleaned = -0.0015161 Jy ! Total flux subtracted in 200 components = -0.0015161 Jy ! Clean residual min=-0.011391 max=0.008813 Jy/beam ! Clean residual mean=-0.000042 rms=0.002695 Jy/beam ! Combined flux in latest and established models = 1.35542 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 105 components and 1.35542 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=0.197229Jy sigma=0.000672 ! Fit after self-cal, rms=0.196976Jy sigma=0.000671 ! Inverting map ! Your choice of large map pixels excluded 0.21% 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=0.196976Jy sigma=0.000671 ! Fit after self-cal, rms=0.199062Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8057 mas, bmaj=2.249 mas, bpa=-3.329 degrees ! Estimated noise=1305.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00727072 Jy ! Component: 100 - total flux cleaned = -0.00823717 Jy ! Component: 150 - total flux cleaned = -0.00873545 Jy ! Component: 200 - total flux cleaned = -0.00917001 Jy ! Total flux subtracted in 200 components = -0.00917001 Jy ! Clean residual min=-0.010204 max=0.007944 Jy/beam ! Clean residual mean=-0.000032 rms=0.002127 Jy/beam ! Combined flux in latest and established models = 1.34625 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 1.34625 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=0.198528Jy sigma=0.000654 ! Fit after self-cal, rms=0.198279Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.21% 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 = -0.00090711 Jy ! Component: 100 - total flux cleaned = -0.0003262 Jy ! Component: 150 - total flux cleaned = -0.000330011 Jy ! Component: 200 - total flux cleaned = -0.0004398 Jy ! Total flux subtracted in 200 components = -0.0004398 Jy ! Clean residual min=-0.009714 max=0.007644 Jy/beam ! Clean residual mean=-0.000034 rms=0.002047 Jy/beam ! Combined flux in latest and established models = 1.34581 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 1.34581 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=0.197959Jy sigma=0.000652 ! Fit after self-cal, rms=0.197779Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.21% 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=0.197779Jy sigma=0.000651 ! Fit after self-cal, rms=0.199773Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.471 mas, bmaj=8.056 mas, bpa=-3.277 degrees ! Estimated noise=1638.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.007376 Jy ! Component: 100 - total flux cleaned = -0.00907152 Jy ! Component: 150 - total flux cleaned = -0.00925626 Jy ! Component: 200 - total flux cleaned = -0.00934032 Jy ! Total flux subtracted in 200 components = -0.00934032 Jy ! Clean residual min=-0.010244 max=0.007766 Jy/beam ! Clean residual mean=-0.000062 rms=0.002658 Jy/beam ! Combined flux in latest and established models = 1.33647 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 134 components and 1.33647 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=0.199740Jy sigma=0.000650 ! Fit after self-cal, rms=0.199479Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.21% 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 = -0.000503142 Jy ! Component: 100 - total flux cleaned = -0.000297656 Jy ! Component: 150 - total flux cleaned = -0.00016259 Jy ! Component: 200 - total flux cleaned = -0.000221337 Jy ! Total flux subtracted in 200 components = -0.000221337 Jy ! Clean residual min=-0.009834 max=0.007729 Jy/beam ! Clean residual mean=-0.000061 rms=0.002582 Jy/beam ! Combined flux in latest and established models = 1.33625 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 142 components and 1.33625 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=0.199387Jy sigma=0.000649 ! Fit after self-cal, rms=0.199226Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.21% 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 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8064 mas, bmaj=2.25 mas, bpa=-3.303 degrees ! Estimated noise=1305.25 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8064 x 2.25 at -3.303 degrees (North through East) ! Clean map min=-0.0075494 max=0.90114 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=0.199226Jy sigma=0.000649 ! Fit after self-cal, rms=0.194301Jy sigma=0.000593 ! Inverting map and beam ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8051 mas, bmaj=2.246 mas, bpa=-3.255 degrees ! Estimated noise=1300.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00537367 Jy ! Component: 100 - total flux cleaned = -0.00619795 Jy ! Component: 150 - total flux cleaned = -0.00631425 Jy ! Component: 200 - total flux cleaned = -0.00642248 Jy ! Total flux subtracted in 200 components = -0.00642248 Jy ! Clean residual min=-0.007647 max=0.006560 Jy/beam ! Clean residual mean=-0.000023 rms=0.001670 Jy/beam ! Combined flux in latest and established models = 1.32983 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 151 components and 1.32983 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=0.193979Jy sigma=0.000591 ! Fit after self-cal, rms=0.193885Jy sigma=0.000591 ! Inverting map ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000874324 Jy ! Component: 100 - total flux cleaned = -0.000661264 Jy ! Component: 150 - total flux cleaned = -0.00075171 Jy ! Component: 200 - total flux cleaned = -0.000755631 Jy ! Total flux subtracted in 200 components = -0.000755631 Jy ! Clean residual min=-0.007306 max=0.006386 Jy/beam ! Clean residual mean=-0.000025 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 1.32907 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 155 components and 1.32907 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=0.193697Jy sigma=0.000590 ! Fit after self-cal, rms=0.193639Jy sigma=0.000590 ! Inverting map ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.193639Jy sigma=0.000590 ! Fit after self-cal, rms=0.195117Jy sigma=0.000589 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 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6236 mas, bmaj=1.844 mas, bpa=-4.457 degrees ! Estimated noise=1979.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.694305 Jy ! Component: 100 - total flux cleaned = 0.922555 Jy ! Component: 150 - total flux cleaned = 1.04719 Jy ! Component: 200 - total flux cleaned = 1.12216 Jy ! Total flux subtracted in 200 components = 1.12216 Jy ! Clean residual min=-0.020066 max=0.041502 Jy/beam ! Clean residual mean=-0.000056 rms=0.006253 Jy/beam ! Combined flux in latest and established models = 1.12216 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 18 model components to the UV plane model. ! The established model now contains 18 components and 1.12216 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8055 mas, bmaj=2.247 mas, bpa=-3.234 degrees ! Estimated noise=1299.93 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 = 0.0767981 Jy ! Component: 100 - total flux cleaned = 0.121424 Jy ! Component: 150 - total flux cleaned = 0.149618 Jy ! Component: 200 - total flux cleaned = 0.167856 Jy ! Total flux subtracted in 200 components = 0.167856 Jy ! Clean residual min=-0.009346 max=0.011834 Jy/beam ! Clean residual mean=-0.000151 rms=0.002542 Jy/beam ! Combined flux in latest and established models = 1.29001 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 62 components and 1.29001 Jy ! Inverting map ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (0.8, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127254 Jy ! Component: 100 - total flux cleaned = 0.0211765 Jy ! Component: 150 - total flux cleaned = 0.0255758 Jy ! Component: 200 - total flux cleaned = 0.0273811 Jy ! Total flux subtracted in 200 components = 0.0273811 Jy ! Clean residual min=-0.008142 max=0.006681 Jy/beam ! Clean residual mean=-0.000049 rms=0.001766 Jy/beam ! Combined flux in latest and established models = 1.31739 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 84 components and 1.31739 Jy ! Inverting map ! Your choice of large map pixels excluded 0.21% 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 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.479 mas, bmaj=8.077 mas, bpa=-3.223 degrees ! Estimated noise=1631.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480293 Jy ! Component: 100 - total flux cleaned = 0.00551464 Jy ! Component: 150 - total flux cleaned = 0.00551496 Jy ! Component: 200 - total flux cleaned = 0.00559677 Jy ! Total flux subtracted in 200 components = 0.00559677 Jy ! Clean residual min=-0.008190 max=0.006034 Jy/beam ! Clean residual mean=-0.000052 rms=0.002251 Jy/beam ! Combined flux in latest and established models = 1.32299 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 = -9.76615e-08 Jy ! Component: 100 - total flux cleaned = 6.87808e-06 Jy ! Component: 150 - total flux cleaned = 8.11978e-06 Jy ! Component: 200 - total flux cleaned = 1.47587e-05 Jy ! Total flux subtracted in 200 components = 1.47587e-05 Jy ! Clean residual min=-0.008151 max=0.006023 Jy/beam ! Clean residual mean=-0.000050 rms=0.002219 Jy/beam ! Combined flux in latest and established models = 1.32301 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 101 components and 1.32301 Jy ! Inverting map ! Your choice of large map pixels excluded 0.21% 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 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8055 mas, bmaj=2.247 mas, bpa=-3.234 degrees ! Estimated noise=1299.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00236196 Jy ! Component: 100 - total flux cleaned = -0.00219798 Jy ! Component: 150 - total flux cleaned = -0.00203917 Jy ! Component: 200 - total flux cleaned = -0.00174503 Jy ! Total flux subtracted in 200 components = -0.00174503 Jy ! Clean residual min=-0.007122 max=0.005636 Jy/beam ! Clean residual mean=-0.000032 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 1.32126 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 109 components and 1.32126 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=0.195610Jy sigma=0.000592 ! Fit after self-cal, rms=0.195225Jy sigma=0.000591 wmodel J0334-4008_X_2017_05_27_pus_map.mod ! Writing 109 model components to file: J0334-4008_X_2017_05_27_pus_map.mod wobs J0334-4008_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0334-4008_X_2017_05_27_pus_uvs.fits wwins J0334-4008_X_2017_05_27_pus_map.win ! wwins: Wrote 5 windows to J0334-4008_X_2017_05_27_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 0.21% 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 = -0.00301857 Jy ! Component: 100 - total flux cleaned = -0.00548253 Jy ! Component: 150 - total flux cleaned = -0.00667039 Jy ! Component: 200 - total flux cleaned = -0.00768946 Jy ! Component: 250 - total flux cleaned = -0.00831182 Jy ! Component: 300 - total flux cleaned = -0.00899576 Jy ! Component: 350 - total flux cleaned = -0.00932507 Jy ! Component: 400 - total flux cleaned = -0.0095665 Jy ! Component: 450 - total flux cleaned = -0.0096438 Jy ! Component: 500 - total flux cleaned = -0.00956725 Jy ! Component: 550 - total flux cleaned = -0.00963899 Jy ! Component: 600 - total flux cleaned = -0.00971009 Jy ! Component: 650 - total flux cleaned = -0.00991854 Jy ! Component: 700 - total flux cleaned = -0.0100538 Jy ! Component: 750 - total flux cleaned = -0.0101204 Jy ! Component: 800 - total flux cleaned = -0.0103162 Jy ! Component: 850 - total flux cleaned = -0.0105074 Jy ! Component: 900 - total flux cleaned = -0.0106952 Jy ! Component: 950 - total flux cleaned = -0.010818 Jy ! Component: 1000 - total flux cleaned = -0.0110606 Jy ! Component: 1050 - total flux cleaned = -0.0112977 Jy ! Component: 1100 - total flux cleaned = -0.0114144 Jy ! Component: 1150 - total flux cleaned = -0.0116442 Jy ! Component: 1200 - total flux cleaned = -0.0118707 Jy ! Component: 1250 - total flux cleaned = -0.0119258 Jy ! Component: 1300 - total flux cleaned = -0.0120916 Jy ! Component: 1350 - total flux cleaned = -0.0123645 Jy ! Component: 1400 - total flux cleaned = -0.0127391 Jy ! Component: 1450 - total flux cleaned = -0.0129503 Jy ! Component: 1500 - total flux cleaned = -0.0131594 Jy ! Component: 1550 - total flux cleaned = -0.0134682 Jy ! Component: 1600 - total flux cleaned = -0.0137223 Jy ! Component: 1650 - total flux cleaned = -0.0139243 Jy ! Component: 1700 - total flux cleaned = -0.0142726 Jy ! Component: 1750 - total flux cleaned = -0.014763 Jy ! Component: 1800 - total flux cleaned = -0.0150539 Jy ! Component: 1850 - total flux cleaned = -0.0154375 Jy ! Component: 1900 - total flux cleaned = -0.0157688 Jy ! Component: 1950 - total flux cleaned = -0.0160496 Jy ! Component: 2000 - total flux cleaned = -0.0160952 Jy ! Total flux subtracted in 2048 components = -0.0162328 Jy ! Clean residual min=-0.002727 max=0.002287 Jy/beam ! Clean residual mean=0.000001 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 1.30503 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 251 components and 1.30503 Jy ![Exited script file: muppet] wmap "J0334-4008_X_2017_05_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.21% 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: 0.8055 x 2.247 at -3.234 degrees (North through East) ! Clean map min=-0.0058521 max=0.9183 Jy/beam ! Writing clean map to FITS file: J0334-4008_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.918303 invert ! Inverting map ! Your choice of large map pixels excluded 0.21% 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 0.000868303 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.283665 0.283665 0.567331 1.13466 2.26932 4.53865 9.07729 18.1546 36.3092 72.6183 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.918 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8055 x 2.247 at -3.234 degrees (North through East) ! Clean map min=-0.0058521 max=0.9183 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 J0334-4008_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:30:17 2019