! Started logfile: J2005-3723_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:10:40 2016 obs J2005-3723_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2005-3723_X_2015_03_17_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.57037 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 338 lines of history. ! ! Reading 4620 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_2015_03_17_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.635588Jy sigma=0.005344 ! Fit after self-cal, rms=0.630411Jy sigma=0.005302 ! 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 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6092 mas, bmaj=1.754 mas, bpa=2.523 degrees ! Estimated noise=1940.89 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 = 0.278118 Jy ! Component: 100 - total flux cleaned = 0.365527 Jy ! Total flux subtracted in 100 components = 0.365527 Jy ! Clean residual min=-0.040971 max=0.040113 Jy/beam ! Clean residual mean=-0.000113 rms=0.010606 Jy/beam ! Combined flux in latest and established models = 0.365527 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.365527 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=0.147767Jy sigma=0.001209 ! Fit after self-cal, rms=0.147664Jy sigma=0.001208 ! Inverting map ! Your choice of large map pixels excluded 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7489 mas, bmaj=2.018 mas, bpa=0.7641 degrees ! Estimated noise=1250.51 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 = 0.058914 Jy ! Component: 100 - total flux cleaned = 0.086345 Jy ! Component: 150 - total flux cleaned = 0.0995304 Jy ! Component: 200 - total flux cleaned = 0.105935 Jy ! Total flux subtracted in 200 components = 0.105935 Jy ! Clean residual min=-0.039892 max=0.037460 Jy/beam ! Clean residual mean=0.000280 rms=0.009448 Jy/beam ! Combined flux in latest and established models = 0.471461 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 32 components and 0.471461 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=0.125657Jy sigma=0.001006 ! Fit after self-cal, rms=0.125591Jy sigma=0.001006 ! Inverting map ! Your choice of large map pixels excluded 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 1.18 HN 1.00* KP 0.88 ! LA 1.01 MK 0.99 NL 1.18 OV 1.00* ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.17 HN 1.00* KP 0.82 ! LA 1.00 MK 1.00 NL 1.21 OV 1.00* ! PT 0.95 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.13 HN 1.00* KP 0.77 ! LA 1.02 MK 1.00 NL 1.23 OV 1.00* ! PT 0.95 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 1.00* KP 0.74 ! LA 1.04 MK 0.98 NL 1.19 OV 1.00* ! PT 0.96 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 1.00* KP 0.71 ! LA 1.03 MK 1.07 NL 1.23 OV 1.00* ! PT 0.96 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.18 HN 1.00* KP 0.71 ! LA 1.03 MK 1.03 NL 1.22 OV 1.00* ! PT 0.93 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.17 HN 1.00* KP 0.69 ! LA 1.01 MK 1.05 NL 1.23 OV 1.00* ! PT 0.95 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.22 HN 1.00* KP 0.69 ! LA 1.01 MK 1.03 NL 1.24 OV 1.00* ! PT 0.95 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.22 HN 1.00* KP 0.73 ! LA 1.01 MK 0.97 NL 1.23 OV 1.00* ! PT 1.00 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.20 HN 1.00* KP 0.76 ! LA 1.07 MK 1.06 NL 1.21 OV 1.00* ! PT 0.97 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.21 HN 1.00* KP 0.75 ! LA 1.06 MK 1.10 NL 1.18 OV 1.00* ! PT 0.98 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.19 HN 1.00* KP 0.80 ! LA 1.05 MK 1.03 NL 1.23 OV 1.00* ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.125591Jy sigma=0.001006 ! Fit after self-cal, rms=0.101977Jy sigma=0.000767 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7545 mas, bmaj=2.025 mas, bpa=1.275 degrees ! Estimated noise=1250.83 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, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00498482 Jy ! Component: 100 - total flux cleaned = 0.0045056 Jy ! Component: 150 - total flux cleaned = 0.00409067 Jy ! Component: 200 - total flux cleaned = 0.00409308 Jy ! Total flux subtracted in 200 components = 0.00409308 Jy ! Clean residual min=-0.003439 max=0.004057 Jy/beam ! Clean residual mean=0.000002 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.475554 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.475554 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=0.101588Jy sigma=0.000765 ! Fit after self-cal, rms=0.101989Jy sigma=0.000764 ! Inverting map ! Your choice of large map pixels excluded 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.101989Jy sigma=0.000764 ! Fit after self-cal, rms=0.101577Jy sigma=0.000764 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7522 mas, bmaj=2.02 mas, bpa=1.23 degrees ! Estimated noise=1247.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211839 Jy ! Component: 100 - total flux cleaned = 0.00207028 Jy ! Component: 150 - total flux cleaned = 0.00186417 Jy ! Component: 200 - total flux cleaned = 0.00162464 Jy ! Total flux subtracted in 200 components = 0.00162464 Jy ! Clean residual min=-0.003064 max=0.003229 Jy/beam ! Clean residual mean=-0.000005 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.477179 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.477179 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=0.101467Jy sigma=0.000763 ! Fit after self-cal, rms=0.101457Jy sigma=0.000763 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000407096 Jy ! Component: 100 - total flux cleaned = 0.000271104 Jy ! Component: 150 - total flux cleaned = 6.40584e-05 Jy ! Component: 200 - total flux cleaned = -5.20198e-05 Jy ! Total flux subtracted in 200 components = -5.20198e-05 Jy ! Clean residual min=-0.002976 max=0.003084 Jy/beam ! Clean residual mean=-0.000006 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.477127 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.477127 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=0.101411Jy sigma=0.000763 ! Fit after self-cal, rms=0.101412Jy sigma=0.000763 ! Inverting map ! Your choice of large map pixels excluded 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.101412Jy sigma=0.000763 ! Fit after self-cal, rms=0.101246Jy sigma=0.000763 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7512 mas, bmaj=2.019 mas, bpa=1.213 degrees ! Estimated noise=1246.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000886325 Jy ! Component: 100 - total flux cleaned = 0.00100566 Jy ! Component: 150 - total flux cleaned = 0.000936212 Jy ! Component: 200 - total flux cleaned = 0.000840185 Jy ! Total flux subtracted in 200 components = 0.000840185 Jy ! Clean residual min=-0.002808 max=0.002956 Jy/beam ! Clean residual mean=-0.000008 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.477967 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.477967 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=0.101209Jy sigma=0.000763 ! Fit after self-cal, rms=0.101206Jy sigma=0.000763 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000284022 Jy ! Component: 100 - total flux cleaned = 0.000223444 Jy ! Component: 150 - total flux cleaned = 0.000166759 Jy ! Component: 200 - total flux cleaned = 8.66365e-05 Jy ! Total flux subtracted in 200 components = 8.66365e-05 Jy ! Clean residual min=-0.002757 max=0.002942 Jy/beam ! Clean residual mean=-0.000008 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.478054 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.478054 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=0.101186Jy sigma=0.000762 ! Fit after self-cal, rms=0.101188Jy sigma=0.000762 ! Inverting map ! Your choice of large map pixels excluded 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.101188Jy sigma=0.000762 ! Fit after self-cal, rms=0.101102Jy sigma=0.000762 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.59 mas, bmaj=8.523 mas, bpa=6.669 degrees ! Estimated noise=1676.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000658956 Jy ! Component: 100 - total flux cleaned = 0.000660307 Jy ! Component: 150 - total flux cleaned = 0.000626884 Jy ! Component: 200 - total flux cleaned = 0.00059469 Jy ! Total flux subtracted in 200 components = 0.00059469 Jy ! Clean residual min=-0.003210 max=0.003089 Jy/beam ! Clean residual mean=-0.000020 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.478648 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 67 components and 0.478649 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=0.101087Jy sigma=0.000762 ! Fit after self-cal, rms=0.101084Jy sigma=0.000762 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000129626 Jy ! Component: 100 - total flux cleaned = 8.06357e-05 Jy ! Component: 150 - total flux cleaned = 3.31506e-05 Jy ! Component: 200 - total flux cleaned = -1.21637e-05 Jy ! Total flux subtracted in 200 components = -1.21637e-05 Jy ! Clean residual min=-0.003202 max=0.003088 Jy/beam ! Clean residual mean=-0.000020 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.478636 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 67 components and 0.478636 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=0.101077Jy sigma=0.000762 ! Fit after self-cal, rms=0.101077Jy sigma=0.000762 ! Inverting map ! Your choice of large map pixels excluded 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7506 mas, bmaj=2.017 mas, bpa=1.21 degrees ! Estimated noise=1246.49 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7506 x 2.017 at 1.21 degrees (North through East) ! Clean map min=-0.0049536 max=0.37127 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 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6089 mas, bmaj=1.754 mas, bpa=2.821 degrees ! Estimated noise=1937.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.277658 Jy ! Component: 100 - total flux cleaned = 0.365524 Jy ! Component: 150 - total flux cleaned = 0.411224 Jy ! Component: 200 - total flux cleaned = 0.436929 Jy ! Total flux subtracted in 200 components = 0.436929 Jy ! Clean residual min=-0.009149 max=0.013300 Jy/beam ! Clean residual mean=-0.000076 rms=0.002858 Jy/beam ! Combined flux in latest and established models = 0.436929 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.436929 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7506 mas, bmaj=2.017 mas, bpa=1.21 degrees ! Estimated noise=1246.49 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 = 0.0195984 Jy ! Component: 100 - total flux cleaned = 0.0295223 Jy ! Component: 150 - total flux cleaned = 0.0350524 Jy ! Component: 200 - total flux cleaned = 0.0383387 Jy ! Total flux subtracted in 200 components = 0.0383387 Jy ! Clean residual min=-0.003441 max=0.003080 Jy/beam ! Clean residual mean=-0.000016 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.475268 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 51 components and 0.475268 Jy ! Inverting map ! Your choice of large map pixels excluded 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.59 mas, bmaj=8.523 mas, bpa=6.669 degrees ! Estimated noise=1676.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026434 Jy ! Component: 100 - total flux cleaned = 0.00311362 Jy ! Component: 150 - total flux cleaned = 0.00317934 Jy ! Component: 200 - total flux cleaned = 0.00323252 Jy ! Total flux subtracted in 200 components = 0.00323252 Jy ! Clean residual min=-0.003480 max=0.003180 Jy/beam ! Clean residual mean=-0.000018 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.4785 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 = 5.58362e-07 Jy ! Component: 100 - total flux cleaned = 1.1187e-06 Jy ! Component: 150 - total flux cleaned = 2.3197e-05 Jy ! Component: 200 - total flux cleaned = 4.06735e-07 Jy ! Total flux subtracted in 200 components = 4.06735e-07 Jy ! Clean residual min=-0.003448 max=0.003159 Jy/beam ! Clean residual mean=-0.000018 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.478501 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.478501 Jy ! Inverting map ! Your choice of large map pixels excluded 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7506 mas, bmaj=2.017 mas, bpa=1.21 degrees ! Estimated noise=1246.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214659 Jy ! Component: 100 - total flux cleaned = 0.000370588 Jy ! Component: 150 - total flux cleaned = 0.000299002 Jy ! Component: 200 - total flux cleaned = 0.000265878 Jy ! Total flux subtracted in 200 components = 0.000265878 Jy ! Clean residual min=-0.002935 max=0.002969 Jy/beam ! Clean residual mean=-0.000008 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.478767 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.478766 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=0.101126Jy sigma=0.000763 ! Fit after self-cal, rms=0.101109Jy sigma=0.000762 wmodel J2005-3723_X_2015_03_17_pus_map.mod ! Writing 74 model components to file: J2005-3723_X_2015_03_17_pus_map.mod wobs J2005-3723_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2005-3723_X_2015_03_17_pus_uvs.fits wwins J2005-3723_X_2015_03_17_pus_map.win ! wwins: Wrote 2 windows to J2005-3723_X_2015_03_17_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 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000494319 Jy ! Component: 100 - total flux cleaned = 0.000886723 Jy ! Component: 150 - total flux cleaned = 0.00128995 Jy ! Component: 200 - total flux cleaned = 0.00170687 Jy ! Component: 250 - total flux cleaned = 0.00194277 Jy ! Component: 300 - total flux cleaned = 0.00209149 Jy ! Component: 350 - total flux cleaned = 0.00233991 Jy ! Component: 400 - total flux cleaned = 0.00257767 Jy ! Component: 450 - total flux cleaned = 0.00277372 Jy ! Component: 500 - total flux cleaned = 0.00299518 Jy ! Component: 550 - total flux cleaned = 0.00317787 Jy ! Component: 600 - total flux cleaned = 0.00329676 Jy ! Component: 650 - total flux cleaned = 0.00349701 Jy ! Component: 700 - total flux cleaned = 0.00357988 Jy ! Component: 750 - total flux cleaned = 0.00366 Jy ! Component: 800 - total flux cleaned = 0.00371164 Jy ! Component: 850 - total flux cleaned = 0.00373714 Jy ! Component: 900 - total flux cleaned = 0.00388522 Jy ! Component: 950 - total flux cleaned = 0.00386092 Jy ! Component: 1000 - total flux cleaned = 0.00388484 Jy ! Component: 1050 - total flux cleaned = 0.00388546 Jy ! Component: 1100 - total flux cleaned = 0.00397558 Jy ! Component: 1150 - total flux cleaned = 0.00395376 Jy ! Component: 1200 - total flux cleaned = 0.00404038 Jy ! Component: 1250 - total flux cleaned = 0.00408218 Jy ! Component: 1300 - total flux cleaned = 0.0041026 Jy ! Component: 1350 - total flux cleaned = 0.00410206 Jy ! Component: 1400 - total flux cleaned = 0.00408184 Jy ! Component: 1450 - total flux cleaned = 0.00417992 Jy ! Component: 1500 - total flux cleaned = 0.0041799 Jy ! Component: 1550 - total flux cleaned = 0.00419862 Jy ! Component: 1600 - total flux cleaned = 0.00416164 Jy ! Component: 1650 - total flux cleaned = 0.00421672 Jy ! Component: 1700 - total flux cleaned = 0.0042346 Jy ! Component: 1750 - total flux cleaned = 0.00425246 Jy ! Component: 1800 - total flux cleaned = 0.00432239 Jy ! Component: 1850 - total flux cleaned = 0.00437381 Jy ! Component: 1900 - total flux cleaned = 0.00444166 Jy ! Component: 1950 - total flux cleaned = 0.00450809 Jy ! Component: 2000 - total flux cleaned = 0.00455741 Jy ! Total flux subtracted in 2048 components = 0.00460619 Jy ! Clean residual min=-0.001096 max=0.001025 Jy/beam ! Clean residual mean=-0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.483373 Jy keep ! Adding 111 model components to the UV plane model. ! The established model now contains 185 components and 0.483373 Jy ![Exited script file: muppet] wmap "J2005-3723_X_2015_03_17_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7506 x 2.017 at 1.21 degrees (North through East) ! Clean map min=-0.0018142 max=0.37188 Jy/beam ! Writing clean map to FITS file: J2005-3723_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.371884 invert ! Inverting map ! Your choice of large map pixels excluded 0.563% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000301885 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.243532 0.243532 0.487064 0.974128 1.94826 3.89651 7.79302 15.586 31.1721 62.3442 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.371 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7506 x 2.017 at 1.21 degrees (North through East) ! Clean map min=-0.0018142 max=0.37188 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 J2005-3723_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:10:41 2016