! Started logfile: J2313-4729_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:23:37 2017 obs J2313-4729_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J2313-4729_X_2015_01_23_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.45592 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2313-4729 ! ! 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 350 lines of history. ! ! Reading 30036 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 J2313-4729_X_2015_01_23_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 377 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 377 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 377 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 377 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 377 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 377 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 377 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 377 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 377 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 377 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 377 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 377 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.944930Jy sigma=0.007776 ! Fit after self-cal, rms=0.883304Jy sigma=0.007286 ! 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 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.5717 mas, bmaj=1.746 mas, bpa=-4.946 degrees ! Estimated noise=1052.34 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 = 0.078481 Jy ! Component: 100 - total flux cleaned = 0.110871 Jy ! Total flux subtracted in 100 components = 0.110871 Jy ! Clean residual min=-0.016574 max=0.032375 Jy/beam ! Clean residual mean=-0.000013 rms=0.006108 Jy/beam ! Combined flux in latest and established models = 0.110871 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.110871 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=0.135472Jy sigma=0.001060 ! Fit after self-cal, rms=0.135252Jy sigma=0.001057 ! Inverting map ! Your choice of large map pixels excluded 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7502 mas, bmaj=2.109 mas, bpa=-3.667 degrees ! Estimated noise=502.385 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 = 0.0413831 Jy ! Component: 100 - total flux cleaned = 0.0606172 Jy ! Component: 150 - total flux cleaned = 0.0696577 Jy ! Component: 200 - total flux cleaned = 0.0739127 Jy ! Total flux subtracted in 200 components = 0.0739127 Jy ! Clean residual min=-0.023923 max=0.046553 Jy/beam ! Clean residual mean=-0.000248 rms=0.007859 Jy/beam ! Combined flux in latest and established models = 0.184784 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.184784 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=0.123044Jy sigma=0.000963 ! Fit after self-cal, rms=0.122989Jy sigma=0.000962 ! Inverting map ! Your choice of large map pixels excluded 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (7.4, -19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0394163 Jy ! Component: 100 - total flux cleaned = 0.0553368 Jy ! Component: 150 - total flux cleaned = 0.0647237 Jy ! Component: 200 - total flux cleaned = 0.0713306 Jy ! Total flux subtracted in 200 components = 0.0713306 Jy ! Clean residual min=-0.018379 max=0.020530 Jy/beam ! Clean residual mean=0.000080 rms=0.004977 Jy/beam ! Combined flux in latest and established models = 0.256115 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 64 components and 0.256114 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=0.111464Jy sigma=0.000853 ! Fit after self-cal, rms=0.108822Jy sigma=0.000829 ! Inverting map ! Your choice of large map pixels excluded 0.366% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.00* KP 0.87 ! LA 0.97 MK 1.08 NL 1.00* OV 1.16 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.00* KP 0.81 ! LA 0.98 MK 1.15 NL 1.00* OV 1.23 ! PT 0.89 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.00* KP 0.78 ! LA 1.03 MK 1.06 NL 1.00* OV 1.22 ! PT 0.87 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.00* KP 0.73 ! LA 1.02 MK 1.11 NL 1.00* OV 1.19 ! PT 0.88 SC 0.98 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.00* KP 0.71 ! LA 1.03 MK 1.15 NL 1.00* OV 1.18 ! PT 0.87 SC 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.00* KP 0.71 ! LA 1.02 MK 1.11 NL 1.00* OV 1.25 ! PT 0.86 SC 0.98 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.21 HN 1.00* KP 0.71 ! LA 1.05 MK 1.06 NL 1.00* OV 1.27 ! PT 0.95 SC 1.12 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.20 HN 1.00* KP 0.70 ! LA 1.05 MK 0.99 NL 1.00* OV 1.21 ! PT 0.87 SC 1.07 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.00* KP 0.73 ! LA 1.03 MK 1.03 NL 1.00* OV 1.26 ! PT 0.90 SC 0.97 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.00* KP 0.76 ! LA 1.06 MK 1.12 NL 1.00* OV 1.20 ! PT 0.87 SC 1.02 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.00* KP 0.81 ! LA 1.04 MK 1.07 NL 1.00* OV 1.22 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.00* KP 0.81 ! LA 1.05 MK 1.07 NL 1.00* OV 1.23 ! PT 0.90 SC 0.99 ! ! ! Fit before self-cal, rms=0.108822Jy sigma=0.000829 ! Fit after self-cal, rms=0.105996Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.367% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7647 mas, bmaj=2.138 mas, bpa=-2.977 degrees ! Estimated noise=506.416 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 = 0.00782662 Jy ! Component: 100 - total flux cleaned = 0.00661032 Jy ! Component: 150 - total flux cleaned = 0.00554918 Jy ! Component: 200 - total flux cleaned = 0.0049661 Jy ! Total flux subtracted in 200 components = 0.0049661 Jy ! Clean residual min=-0.007308 max=0.009145 Jy/beam ! Clean residual mean=-0.000014 rms=0.001891 Jy/beam ! Combined flux in latest and established models = 0.261081 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.261081 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=0.105009Jy sigma=0.000771 ! Fit after self-cal, rms=0.104937Jy sigma=0.000767 ! Inverting map ! Your choice of large map pixels excluded 0.367% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.104937Jy sigma=0.000767 ! Fit after self-cal, rms=0.109637Jy sigma=0.000766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.367% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7777 mas, bmaj=2.166 mas, bpa=-2.655 degrees ! Estimated noise=517.475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340915 Jy ! Component: 100 - total flux cleaned = 0.00300928 Jy ! Component: 150 - total flux cleaned = 0.00242356 Jy ! Component: 200 - total flux cleaned = 0.00222299 Jy ! Total flux subtracted in 200 components = 0.00222299 Jy ! Clean residual min=-0.005717 max=0.006964 Jy/beam ! Clean residual mean=-0.000023 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 0.263304 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.263304 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=0.109329Jy sigma=0.000763 ! Fit after self-cal, rms=0.109302Jy sigma=0.000763 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.367% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 0.00131978 Jy ! Component: 100 - total flux cleaned = 0.00102731 Jy ! Component: 150 - total flux cleaned = 0.000968989 Jy ! Component: 200 - total flux cleaned = 0.000918818 Jy ! Total flux subtracted in 200 components = 0.000918818 Jy ! Clean residual min=-0.005541 max=0.006507 Jy/beam ! Clean residual mean=-0.000020 rms=0.001589 Jy/beam ! Combined flux in latest and established models = 0.264222 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.264222 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=0.109207Jy sigma=0.000762 ! Fit after self-cal, rms=0.109170Jy sigma=0.000762 ! Inverting map ! Your choice of large map pixels excluded 0.367% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.109170Jy sigma=0.000762 ! Fit after self-cal, rms=0.108955Jy sigma=0.000756 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.367% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7777 mas, bmaj=2.138 mas, bpa=-3.49 degrees ! Estimated noise=519.828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000923883 Jy ! Component: 100 - total flux cleaned = -0.000743417 Jy ! Component: 150 - total flux cleaned = -0.000785455 Jy ! Component: 200 - total flux cleaned = -0.000784513 Jy ! Total flux subtracted in 200 components = -0.000784513 Jy ! Clean residual min=-0.002997 max=0.005321 Jy/beam ! Clean residual mean=-0.000061 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.263438 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 96 components and 0.263438 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=0.108874Jy sigma=0.000755 ! Fit after self-cal, rms=0.108994Jy sigma=0.000755 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.367% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 (-3.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441541 Jy ! Component: 100 - total flux cleaned = 0.00610884 Jy ! Component: 150 - total flux cleaned = 0.00621138 Jy ! Component: 200 - total flux cleaned = 0.0063927 Jy ! Total flux subtracted in 200 components = 0.0063927 Jy ! Clean residual min=-0.002885 max=0.002386 Jy/beam ! Clean residual mean=-0.000017 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.269831 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.269831 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=0.108815Jy sigma=0.000753 ! Fit after self-cal, rms=0.108696Jy sigma=0.000753 ! Inverting map ! Your choice of large map pixels excluded 0.367% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.108696Jy sigma=0.000753 ! Fit after self-cal, rms=0.107854Jy sigma=0.000753 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.367% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=3.241 mas, bmaj=11.7 mas, bpa=-2.764 degrees ! Estimated noise=650.246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235633 Jy ! Component: 100 - total flux cleaned = 0.0028759 Jy ! Component: 150 - total flux cleaned = 0.00295118 Jy ! Component: 200 - total flux cleaned = 0.00299936 Jy ! Total flux subtracted in 200 components = 0.00299936 Jy ! Clean residual min=-0.003010 max=0.002592 Jy/beam ! Clean residual mean=-0.000043 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.27283 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 117 components and 0.27283 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=0.107836Jy sigma=0.000753 ! Fit after self-cal, rms=0.107785Jy sigma=0.000753 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.367% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 0.000873847 Jy ! Component: 100 - total flux cleaned = 0.000898152 Jy ! Component: 150 - total flux cleaned = 0.000875617 Jy ! Component: 200 - total flux cleaned = 0.000834682 Jy ! Total flux subtracted in 200 components = 0.000834682 Jy ! Clean residual min=-0.002854 max=0.002584 Jy/beam ! Clean residual mean=-0.000032 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.273665 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 124 components and 0.273665 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=0.107780Jy sigma=0.000752 ! Fit after self-cal, rms=0.107762Jy sigma=0.000752 ! Inverting map ! Your choice of large map pixels excluded 0.367% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.367% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7777 mas, bmaj=2.137 mas, bpa=-3.705 degrees ! Estimated noise=518.523 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7777 x 2.137 at -3.705 degrees (North through East) ! Clean map min=-0.00543 max=0.11031 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 0.367% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.5832 mas, bmaj=1.733 mas, bpa=-5.208 degrees ! Estimated noise=1151.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0848227 Jy ! Component: 100 - total flux cleaned = 0.130542 Jy ! Component: 150 - total flux cleaned = 0.162961 Jy ! Component: 200 - total flux cleaned = 0.186881 Jy ! Total flux subtracted in 200 components = 0.186881 Jy ! Clean residual min=-0.009710 max=0.016049 Jy/beam ! Clean residual mean=-0.000102 rms=0.003428 Jy/beam ! Combined flux in latest and established models = 0.186881 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.186881 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.367% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7777 mas, bmaj=2.137 mas, bpa=-3.705 degrees ! Estimated noise=518.523 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 (-0.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027942 Jy ! Component: 100 - total flux cleaned = 0.0441297 Jy ! Component: 150 - total flux cleaned = 0.0546928 Jy ! Component: 200 - total flux cleaned = 0.0620904 Jy ! Total flux subtracted in 200 components = 0.0620904 Jy ! Clean residual min=-0.004416 max=0.005046 Jy/beam ! Clean residual mean=-0.000193 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 0.248971 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 85 components and 0.248971 Jy ! Inverting map ! Your choice of large map pixels excluded 0.367% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.367% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=3.241 mas, bmaj=11.7 mas, bpa=-2.764 degrees ! Estimated noise=650.246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00864763 Jy ! Component: 100 - total flux cleaned = 0.0141641 Jy ! Component: 150 - total flux cleaned = 0.0179427 Jy ! Component: 200 - total flux cleaned = 0.0205759 Jy ! Total flux subtracted in 200 components = 0.0205759 Jy ! Clean residual min=-0.004112 max=0.003556 Jy/beam ! Clean residual mean=-0.000092 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.269547 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178638 Jy ! Component: 100 - total flux cleaned = 0.00232358 Jy ! Component: 150 - total flux cleaned = 0.00270656 Jy ! Component: 200 - total flux cleaned = 0.0029523 Jy ! Total flux subtracted in 200 components = 0.0029523 Jy ! Clean residual min=-0.003871 max=0.003448 Jy/beam ! Clean residual mean=-0.000053 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.272499 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 117 components and 0.272499 Jy ! Inverting map ! Your choice of large map pixels excluded 0.367% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.367% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7777 mas, bmaj=2.137 mas, bpa=-3.705 degrees ! Estimated noise=518.523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.71094e-05 Jy ! Component: 100 - total flux cleaned = 0.00102999 Jy ! Component: 150 - total flux cleaned = 0.00152243 Jy ! Component: 200 - total flux cleaned = 0.00164582 Jy ! Total flux subtracted in 200 components = 0.00164582 Jy ! Clean residual min=-0.003013 max=0.002673 Jy/beam ! Clean residual mean=-0.000011 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.274145 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 130 components and 0.274145 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=0.107917Jy sigma=0.000754 ! Fit after self-cal, rms=0.107765Jy sigma=0.000753 wmodel J2313-4729_X_2015_01_23_pus_map.mod ! Writing 130 model components to file: J2313-4729_X_2015_01_23_pus_map.mod wobs J2313-4729_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J2313-4729_X_2015_01_23_pus_uvs.fits wwins J2313-4729_X_2015_01_23_pus_map.win ! wwins: Wrote 4 windows to J2313-4729_X_2015_01_23_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 0.367% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118431 Jy ! Component: 100 - total flux cleaned = -0.00134547 Jy ! Component: 150 - total flux cleaned = -0.00145529 Jy ! Component: 200 - total flux cleaned = -0.00155733 Jy ! Component: 250 - total flux cleaned = -0.00165315 Jy ! Component: 300 - total flux cleaned = -0.00183555 Jy ! Component: 350 - total flux cleaned = -0.00206781 Jy ! Component: 400 - total flux cleaned = -0.00223395 Jy ! Component: 450 - total flux cleaned = -0.00244676 Jy ! Component: 500 - total flux cleaned = -0.00267753 Jy ! Component: 550 - total flux cleaned = -0.00287587 Jy ! Component: 600 - total flux cleaned = -0.00297211 Jy ! Component: 650 - total flux cleaned = -0.00304144 Jy ! Component: 700 - total flux cleaned = -0.00310839 Jy ! Component: 750 - total flux cleaned = -0.00319594 Jy ! Component: 800 - total flux cleaned = -0.00338815 Jy ! Component: 850 - total flux cleaned = -0.00345047 Jy ! Component: 900 - total flux cleaned = -0.00361317 Jy ! Component: 950 - total flux cleaned = -0.00363243 Jy ! Component: 1000 - total flux cleaned = -0.00359345 Jy ! Component: 1050 - total flux cleaned = -0.00366991 Jy ! Component: 1100 - total flux cleaned = -0.00372565 Jy ! Component: 1150 - total flux cleaned = -0.00376226 Jy ! Component: 1200 - total flux cleaned = -0.00379843 Jy ! Component: 1250 - total flux cleaned = -0.00388664 Jy ! Component: 1300 - total flux cleaned = -0.00397304 Jy ! Component: 1350 - total flux cleaned = -0.00407463 Jy ! Component: 1400 - total flux cleaned = -0.00409151 Jy ! Component: 1450 - total flux cleaned = -0.00417376 Jy ! Component: 1500 - total flux cleaned = -0.0042545 Jy ! Component: 1550 - total flux cleaned = -0.00433367 Jy ! Component: 1600 - total flux cleaned = -0.00438034 Jy ! Component: 1650 - total flux cleaned = -0.00439597 Jy ! Component: 1700 - total flux cleaned = -0.004472 Jy ! Component: 1750 - total flux cleaned = -0.00453177 Jy ! Component: 1800 - total flux cleaned = -0.0045612 Jy ! Component: 1850 - total flux cleaned = -0.00460485 Jy ! Component: 1900 - total flux cleaned = -0.00461915 Jy ! Component: 1950 - total flux cleaned = -0.00466173 Jy ! Component: 2000 - total flux cleaned = -0.00468983 Jy ! Total flux subtracted in 2048 components = -0.00478703 Jy ! Clean residual min=-0.000839 max=0.000730 Jy/beam ! Clean residual mean=-0.000020 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.269358 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 253 components and 0.269358 Jy ![Exited script file: muppet] wmap "J2313-4729_X_2015_01_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.367% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7777 x 2.137 at -3.705 degrees (North through East) ! Clean map min=-0.0013389 max=0.10577 Jy/beam ! Writing clean map to FITS file: J2313-4729_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.105767 invert ! Inverting map ! Your choice of large map pixels excluded 0.367% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000248272 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.704202 0.704202 1.4084 2.81681 5.63361 11.2672 22.5345 45.0689 90.1378 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.105 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7777 x 2.137 at -3.705 degrees (North through East) ! Clean map min=-0.0013389 max=0.10577 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 J2313-4729_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:23:40 2017