! Started logfile: J2005-3723_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:48:48 2016 obs J2005-3723_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2005-3723_X_2014_12_20_pus_uva.fits ! AN table 1: 98 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.611111 visibilities/baseline/integration-bin. ! Found source: J2005-3723 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 364 lines of history. ! ! Reading 32340 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J2005-3723_X_2014_12_20_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 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.658690Jy sigma=0.006157 ! Fit after self-cal, rms=0.646204Jy sigma=0.006024 ! 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 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6031 mas, bmaj=1.749 mas, bpa=-0.4348 degrees ! Estimated noise=831.265 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 = 0.251628 Jy ! Component: 100 - total flux cleaned = 0.318749 Jy ! Total flux subtracted in 100 components = 0.318749 Jy ! Clean residual min=-0.019278 max=0.032865 Jy/beam ! Clean residual mean=-0.000118 rms=0.003793 Jy/beam ! Combined flux in latest and established models = 0.318749 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.318749 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=0.137629Jy sigma=0.001325 ! Fit after self-cal, rms=0.137586Jy sigma=0.001325 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (0.8, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0370809 Jy ! Component: 100 - total flux cleaned = 0.0610591 Jy ! Total flux subtracted in 100 components = 0.0610591 Jy ! Clean residual min=-0.014342 max=0.021484 Jy/beam ! Clean residual mean=-0.000054 rms=0.002675 Jy/beam ! Combined flux in latest and established models = 0.379808 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.379808 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=0.116856Jy sigma=0.001063 ! Fit after self-cal, rms=0.116695Jy sigma=0.001060 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198935 Jy ! Component: 100 - total flux cleaned = 0.032392 Jy ! Total flux subtracted in 100 components = 0.032392 Jy ! Clean residual min=-0.013244 max=0.016875 Jy/beam ! Clean residual mean=-0.000020 rms=0.002277 Jy/beam ! Combined flux in latest and established models = 0.4122 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.4122 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=0.110797Jy sigma=0.000983 ! Fit after self-cal, rms=0.110473Jy sigma=0.000977 ! Inverting map ! Your choice of large map pixels excluded 0.161% 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 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.857 mas, bmaj=2.359 mas, bpa=-1.505 degrees ! Estimated noise=418.004 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, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240073 Jy ! Component: 100 - total flux cleaned = 0.0381732 Jy ! Component: 150 - total flux cleaned = 0.0470486 Jy ! Component: 200 - total flux cleaned = 0.0526943 Jy ! Total flux subtracted in 200 components = 0.0526943 Jy ! Clean residual min=-0.008269 max=0.007373 Jy/beam ! Clean residual mean=0.000019 rms=0.002148 Jy/beam ! Combined flux in latest and established models = 0.464895 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 58 components and 0.464895 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=0.105214Jy sigma=0.000915 ! Fit after self-cal, rms=0.105116Jy sigma=0.000914 ! Inverting map ! Your choice of large map pixels excluded 0.161% 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.35 KP 1.09 ! LA 0.98 MK 0.96 NL 1.00 OV 0.90 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.46 KP 1.03 ! LA 0.98 MK 0.97 NL 1.02 OV 0.91 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 1.46 KP 0.98 ! LA 1.01 MK 0.98 NL 1.03 OV 0.92 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.36 KP 1.01 ! LA 1.02 MK 0.97 NL 1.04 OV 0.92 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.43 KP 0.89 ! LA 1.01 MK 0.98 NL 1.15 OV 0.93 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.06 HN 1.33 KP 0.88 ! LA 1.01 MK 1.00 NL 1.03 OV 0.94 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.14 HN 1.56 KP 0.88 ! LA 1.03 MK 1.06 NL 1.09 OV 1.00 ! PT 1.01 SC 1.15 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.08 HN 1.42 KP 0.89 ! LA 1.01 MK 1.01 NL 1.01 OV 0.96 ! PT 0.94 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 1.07 FD 1.13 HN 1.39 KP 0.91 ! LA 1.02 MK 0.99 NL 1.04 OV 0.96 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 1.38 KP 0.95 ! LA 1.03 MK 1.01 NL 1.05 OV 0.97 ! PT 0.95 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 1.10 FD 1.06 HN 1.50 KP 0.99 ! LA 1.03 MK 1.00 NL 1.04 OV 0.95 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 HN 1.36 KP 1.01 ! LA 1.02 MK 1.02 NL 1.04 OV 0.96 ! PT 0.97 SC 1.02 ! ! ! Fit before self-cal, rms=0.105116Jy sigma=0.000914 ! Fit after self-cal, rms=0.106365Jy sigma=0.000853 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.862 mas, bmaj=2.363 mas, bpa=-1.574 degrees ! Estimated noise=421.487 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 = -0.00434538 Jy ! Component: 100 - total flux cleaned = -0.00489324 Jy ! Component: 150 - total flux cleaned = -0.00525217 Jy ! Component: 200 - total flux cleaned = -0.00546978 Jy ! Total flux subtracted in 200 components = -0.00546978 Jy ! Clean residual min=-0.005173 max=0.004736 Jy/beam ! Clean residual mean=0.000033 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.459425 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.459425 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=0.105981Jy sigma=0.000849 ! Fit after self-cal, rms=0.106084Jy sigma=0.000848 ! Inverting map ! Your choice of large map pixels excluded 0.161% 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=0.106084Jy sigma=0.000848 ! Fit after self-cal, rms=0.106513Jy sigma=0.000830 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8645 mas, bmaj=2.374 mas, bpa=-1.586 degrees ! Estimated noise=421.304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0027394 Jy ! Component: 100 - total flux cleaned = -0.00311428 Jy ! Component: 150 - total flux cleaned = -0.00344092 Jy ! Component: 200 - total flux cleaned = -0.00373569 Jy ! Total flux subtracted in 200 components = -0.00373569 Jy ! Clean residual min=-0.003852 max=0.003933 Jy/beam ! Clean residual mean=0.000032 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.455689 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.455689 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=0.106309Jy sigma=0.000829 ! Fit after self-cal, rms=0.106292Jy sigma=0.000829 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.161% 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 = -0.00054903 Jy ! Component: 100 - total flux cleaned = -0.00055268 Jy ! Component: 150 - total flux cleaned = -0.000552484 Jy ! Component: 200 - total flux cleaned = -0.000610975 Jy ! Total flux subtracted in 200 components = -0.000610975 Jy ! Clean residual min=-0.003329 max=0.003913 Jy/beam ! Clean residual mean=0.000032 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.455078 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 99 components and 0.455078 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=0.106194Jy sigma=0.000828 ! Fit after self-cal, rms=0.106172Jy sigma=0.000828 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (8.8, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281492 Jy ! Component: 100 - total flux cleaned = 0.00322081 Jy ! Component: 150 - total flux cleaned = 0.00342715 Jy ! Component: 200 - total flux cleaned = 0.00367133 Jy ! Total flux subtracted in 200 components = 0.00367133 Jy ! Clean residual min=-0.003572 max=0.003472 Jy/beam ! Clean residual mean=0.000032 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.45875 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 114 components and 0.45875 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=0.106023Jy sigma=0.000826 ! Fit after self-cal, rms=0.106002Jy sigma=0.000826 ! Inverting map ! Your choice of large map pixels excluded 0.161% 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=0.106002Jy sigma=0.000826 ! Fit after self-cal, rms=0.138203Jy sigma=0.000795 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8666 mas, bmaj=2.377 mas, bpa=-1.609 degrees ! Estimated noise=422.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000546993 Jy ! Component: 100 - total flux cleaned = -0.000748149 Jy ! Component: 150 - total flux cleaned = -0.000924126 Jy ! Component: 200 - total flux cleaned = -0.00108168 Jy ! Total flux subtracted in 200 components = -0.00108168 Jy ! Clean residual min=-0.002669 max=0.001888 Jy/beam ! Clean residual mean=0.000025 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.457668 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 124 components and 0.457668 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=0.138098Jy sigma=0.000794 ! Fit after self-cal, rms=0.138238Jy sigma=0.000794 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.161% 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 = -0.000387463 Jy ! Component: 100 - total flux cleaned = -0.000488213 Jy ! Component: 150 - total flux cleaned = -0.000665864 Jy ! Component: 200 - total flux cleaned = -0.000788721 Jy ! Total flux subtracted in 200 components = -0.000788721 Jy ! Clean residual min=-0.002609 max=0.001799 Jy/beam ! Clean residual mean=0.000025 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.456879 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 130 components and 0.456879 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=0.138186Jy sigma=0.000793 ! Fit after self-cal, rms=0.138179Jy sigma=0.000793 ! Inverting map ! Your choice of large map pixels excluded 0.161% 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=0.138179Jy sigma=0.000793 ! Fit after self-cal, rms=0.140431Jy sigma=0.000793 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.579 mas, bmaj=8.561 mas, bpa=2.714 degrees ! Estimated noise=510.324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000911404 Jy ! Component: 100 - total flux cleaned = -0.00104213 Jy ! Component: 150 - total flux cleaned = -0.00111369 Jy ! Component: 200 - total flux cleaned = -0.00128604 Jy ! Total flux subtracted in 200 components = -0.00128604 Jy ! Clean residual min=-0.002520 max=0.002158 Jy/beam ! Clean residual mean=0.000045 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.455593 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 139 components and 0.455593 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=0.140377Jy sigma=0.000793 ! Fit after self-cal, rms=0.140363Jy sigma=0.000792 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.161% 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 = -0.000437261 Jy ! Component: 100 - total flux cleaned = -0.000503621 Jy ! Component: 150 - total flux cleaned = -0.000531073 Jy ! Component: 200 - total flux cleaned = -0.000575565 Jy ! Total flux subtracted in 200 components = -0.000575565 Jy ! Clean residual min=-0.002438 max=0.002093 Jy/beam ! Clean residual mean=0.000043 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.455018 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 146 components and 0.455018 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=0.140335Jy sigma=0.000792 ! Fit after self-cal, rms=0.140326Jy sigma=0.000792 ! Inverting map ! Your choice of large map pixels excluded 0.161% 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 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8672 mas, bmaj=2.379 mas, bpa=-1.633 degrees ! Estimated noise=423.557 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8672 x 2.379 at -1.633 degrees (North through East) ! Clean map min=-0.0037371 max=0.34759 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 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6063 mas, bmaj=1.75 mas, bpa=-0.3385 degrees ! Estimated noise=861.357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.260292 Jy ! Component: 100 - total flux cleaned = 0.328485 Jy ! Component: 150 - total flux cleaned = 0.364762 Jy ! Component: 200 - total flux cleaned = 0.387746 Jy ! Total flux subtracted in 200 components = 0.387746 Jy ! Clean residual min=-0.009718 max=0.012253 Jy/beam ! Clean residual mean=-0.000061 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 0.387746 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.387746 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8672 mas, bmaj=2.379 mas, bpa=-1.633 degrees ! Estimated noise=423.557 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 = 0.0283306 Jy ! Component: 100 - total flux cleaned = 0.0430174 Jy ! Component: 150 - total flux cleaned = 0.0516664 Jy ! Component: 200 - total flux cleaned = 0.0570129 Jy ! Total flux subtracted in 200 components = 0.0570129 Jy ! Clean residual min=-0.002450 max=0.003446 Jy/beam ! Clean residual mean=0.000004 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.444759 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 41 components and 0.444759 Jy ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357707 Jy ! Component: 100 - total flux cleaned = 0.00496579 Jy ! Component: 150 - total flux cleaned = 0.00599556 Jy ! Component: 200 - total flux cleaned = 0.00643998 Jy ! Total flux subtracted in 200 components = 0.00643998 Jy ! Clean residual min=-0.002216 max=0.001902 Jy/beam ! Clean residual mean=0.000018 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.451199 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 65 components and 0.451199 Jy ! Inverting map ! Your choice of large map pixels excluded 0.161% 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 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.579 mas, bmaj=8.561 mas, bpa=2.714 degrees ! Estimated noise=510.324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153794 Jy ! Component: 100 - total flux cleaned = 0.00207967 Jy ! Component: 150 - total flux cleaned = 0.00231845 Jy ! Component: 200 - total flux cleaned = 0.00237863 Jy ! Total flux subtracted in 200 components = 0.00237863 Jy ! Clean residual min=-0.002034 max=0.001978 Jy/beam ! Clean residual mean=0.000042 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.453577 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 = 8.39428e-05 Jy ! Component: 100 - total flux cleaned = 0.000110888 Jy ! Component: 150 - total flux cleaned = 0.000185096 Jy ! Component: 200 - total flux cleaned = 0.000253406 Jy ! Total flux subtracted in 200 components = 0.000253406 Jy ! Clean residual min=-0.002039 max=0.002003 Jy/beam ! Clean residual mean=0.000043 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.453831 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 93 components and 0.453831 Jy ! Inverting map ! Your choice of large map pixels excluded 0.161% 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 0.161% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8672 mas, bmaj=2.379 mas, bpa=-1.633 degrees ! Estimated noise=423.557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000665681 Jy ! Component: 100 - total flux cleaned = -0.000606544 Jy ! Component: 150 - total flux cleaned = -0.000497321 Jy ! Component: 200 - total flux cleaned = -0.000445614 Jy ! Total flux subtracted in 200 components = -0.000445614 Jy ! Clean residual min=-0.002037 max=0.001830 Jy/beam ! Clean residual mean=0.000021 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.453385 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 106 components and 0.453385 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=0.140363Jy sigma=0.000793 ! Fit after self-cal, rms=0.140322Jy sigma=0.000793 wmodel J2005-3723_X_2014_12_20_pus_map.mod ! Writing 106 model components to file: J2005-3723_X_2014_12_20_pus_map.mod wobs J2005-3723_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2005-3723_X_2014_12_20_pus_uvs.fits wwins J2005-3723_X_2014_12_20_pus_map.win ! wwins: Wrote 6 windows to J2005-3723_X_2014_12_20_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 0.161% 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 = -0.000638615 Jy ! Component: 100 - total flux cleaned = -0.000822837 Jy ! Component: 150 - total flux cleaned = -0.00090878 Jy ! Component: 200 - total flux cleaned = -0.00109536 Jy ! Component: 250 - total flux cleaned = -0.00122397 Jy ! Component: 300 - total flux cleaned = -0.00134908 Jy ! Component: 350 - total flux cleaned = -0.00144682 Jy ! Component: 400 - total flux cleaned = -0.00158996 Jy ! Component: 450 - total flux cleaned = -0.00163624 Jy ! Component: 500 - total flux cleaned = -0.00165898 Jy ! Component: 550 - total flux cleaned = -0.00165921 Jy ! Component: 600 - total flux cleaned = -0.00165965 Jy ! Component: 650 - total flux cleaned = -0.00168121 Jy ! Component: 700 - total flux cleaned = -0.00174483 Jy ! Component: 750 - total flux cleaned = -0.00178676 Jy ! Component: 800 - total flux cleaned = -0.00187003 Jy ! Component: 850 - total flux cleaned = -0.00197217 Jy ! Component: 900 - total flux cleaned = -0.00195182 Jy ! Component: 950 - total flux cleaned = -0.00207227 Jy ! Component: 1000 - total flux cleaned = -0.00213183 Jy ! Component: 1050 - total flux cleaned = -0.00215183 Jy ! Component: 1100 - total flux cleaned = -0.00230674 Jy ! Component: 1150 - total flux cleaned = -0.00234478 Jy ! Component: 1200 - total flux cleaned = -0.00238258 Jy ! Component: 1250 - total flux cleaned = -0.00238246 Jy ! Component: 1300 - total flux cleaned = -0.00241986 Jy ! Component: 1350 - total flux cleaned = -0.00245672 Jy ! Component: 1400 - total flux cleaned = -0.00247472 Jy ! Component: 1450 - total flux cleaned = -0.00247467 Jy ! Component: 1500 - total flux cleaned = -0.00249225 Jy ! Component: 1550 - total flux cleaned = -0.00252745 Jy ! Component: 1600 - total flux cleaned = -0.00249235 Jy ! Component: 1650 - total flux cleaned = -0.00245767 Jy ! Component: 1700 - total flux cleaned = -0.0024921 Jy ! Component: 1750 - total flux cleaned = -0.00249232 Jy ! Component: 1800 - total flux cleaned = -0.00254293 Jy ! Component: 1850 - total flux cleaned = -0.00254299 Jy ! Component: 1900 - total flux cleaned = -0.00250975 Jy ! Component: 1950 - total flux cleaned = -0.00252615 Jy ! Component: 2000 - total flux cleaned = -0.00247703 Jy ! Total flux subtracted in 2048 components = -0.00250955 Jy ! Clean residual min=-0.000885 max=0.000858 Jy/beam ! Clean residual mean=0.000017 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.450876 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 247 components and 0.450876 Jy ![Exited script file: muppet] wmap "J2005-3723_X_2014_12_20_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.161% 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: 0.8672 x 2.379 at -1.633 degrees (North through East) ! Clean map min=-0.0034874 max=0.35551 Jy/beam ! Writing clean map to FITS file: J2005-3723_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.355508 invert ! Inverting map ! Your choice of large map pixels excluded 0.161% 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 0.00031162 device "J2005-3723_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2005-3723_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.262964 0.262964 0.525928 1.05186 2.10371 4.20743 8.41485 16.8297 33.6594 67.3188 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.355 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8672 x 2.379 at -1.633 degrees (North through East) ! Clean map min=-0.0034874 max=0.35551 Jy/beam quit ! Quitting program ! Log file J2005-3723_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:48:51 2016