! Started logfile: J0653-1929_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:03:09 2016 obs J0653-1929_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0653-1929_X_2014_05_31_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977469 visibilities/baseline/integration-bin. ! Found source: J0653-1929 ! ! 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 344 lines of history. ! ! Reading 38004 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 J0653-1929_X_2014_05_31_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.792841Jy sigma=0.008422 ! Fit after self-cal, rms=0.728442Jy sigma=0.007731 ! 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 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.6531 mas, bmaj=1.711 mas, bpa=-3.045 degrees ! Estimated noise=551.627 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 = 0.206979 Jy ! Component: 100 - total flux cleaned = 0.257242 Jy ! Total flux subtracted in 100 components = 0.257242 Jy ! Clean residual min=-0.013933 max=0.020078 Jy/beam ! Clean residual mean=-0.000030 rms=0.003239 Jy/beam ! Combined flux in latest and established models = 0.257242 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.257242 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=0.101746Jy sigma=0.001003 ! Fit after self-cal, rms=0.101752Jy sigma=0.001002 ! Inverting map ! Your choice of large map pixels excluded 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225211 Jy ! Component: 100 - total flux cleaned = 0.0348103 Jy ! Total flux subtracted in 100 components = 0.0348103 Jy ! Clean residual min=-0.011014 max=0.010594 Jy/beam ! Clean residual mean=-0.000004 rms=0.002543 Jy/beam ! Combined flux in latest and established models = 0.292053 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.292053 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=0.094773Jy sigma=0.000917 ! Fit after self-cal, rms=0.094776Jy sigma=0.000917 ! Inverting map ! Your choice of large map pixels excluded 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8143 mas, bmaj=2.05 mas, bpa=-2.834 degrees ! Estimated noise=345.982 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 = 0.0119088 Jy ! Component: 100 - total flux cleaned = 0.0177998 Jy ! Component: 150 - total flux cleaned = 0.0208677 Jy ! Component: 200 - total flux cleaned = 0.0223452 Jy ! Total flux subtracted in 200 components = 0.0223452 Jy ! Clean residual min=-0.012180 max=0.010589 Jy/beam ! Clean residual mean=0.000007 rms=0.002944 Jy/beam ! Combined flux in latest and established models = 0.314398 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.314398 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=0.093420Jy sigma=0.000903 ! Fit after self-cal, rms=0.093419Jy sigma=0.000902 ! Inverting map ! Your choice of large map pixels excluded 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.21 KP 0.91 ! LA 1.03 MK 0.95 NL 1.01 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.24 KP 0.87 ! LA 1.04 MK 0.96 NL 1.01 OV 1.00 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.24 KP 0.82 ! LA 1.05 MK 0.96 NL 1.01 OV 1.00 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.19 KP 0.78 ! LA 1.08 MK 0.99 NL 1.01 OV 0.99 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.15 KP 0.73 ! LA 1.05 MK 0.99 NL 1.02 OV 1.00 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.21 KP 0.75 ! LA 1.07 MK 0.99 NL 1.03 OV 1.01 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.23 HN 1.33 KP 0.79 ! LA 1.14 MK 1.03 NL 1.06 OV 1.08 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.28 KP 0.74 ! LA 1.04 MK 0.98 NL 1.01 OV 1.04 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.29 KP 0.76 ! LA 1.07 MK 0.96 NL 1.03 OV 1.03 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.24 KP 0.79 ! LA 1.08 MK 1.00 NL 1.06 OV 1.02 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.22 KP 0.80 ! LA 1.08 MK 1.02 NL 1.05 OV 1.02 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.22 KP 0.85 ! LA 1.06 MK 0.98 NL 1.03 OV 1.02 ! PT 0.96 SC 0.99 ! ! ! Fit before self-cal, rms=0.093419Jy sigma=0.000902 ! Fit after self-cal, rms=0.085487Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8184 mas, bmaj=2.039 mas, bpa=-2.546 degrees ! Estimated noise=346.066 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 = -0.000150649 Jy ! Component: 100 - total flux cleaned = -0.000149209 Jy ! Component: 150 - total flux cleaned = -0.000145641 Jy ! Component: 200 - total flux cleaned = -0.000183802 Jy ! Total flux subtracted in 200 components = -0.000183802 Jy ! Clean residual min=-0.002375 max=0.002374 Jy/beam ! Clean residual mean=0.000006 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.314214 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.314214 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=0.085429Jy sigma=0.000782 ! Fit after self-cal, rms=0.085519Jy sigma=0.000781 ! Inverting map ! Your choice of large map pixels excluded 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.085519Jy sigma=0.000781 ! Fit after self-cal, rms=0.085553Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8181 mas, bmaj=2.038 mas, bpa=-2.46 degrees ! Estimated noise=345.668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000259883 Jy ! Component: 100 - total flux cleaned = -0.000223581 Jy ! Component: 150 - total flux cleaned = -0.000252598 Jy ! Component: 200 - total flux cleaned = -0.000251885 Jy ! Total flux subtracted in 200 components = -0.000251885 Jy ! Clean residual min=-0.002204 max=0.002260 Jy/beam ! Clean residual mean=0.000006 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.313962 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.313962 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=0.085516Jy sigma=0.000781 ! Fit after self-cal, rms=0.085512Jy sigma=0.000781 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = -0.000170801 Jy ! Component: 100 - total flux cleaned = -0.000142213 Jy ! Component: 150 - total flux cleaned = -0.000143238 Jy ! Component: 200 - total flux cleaned = -0.000186803 Jy ! Total flux subtracted in 200 components = -0.000186803 Jy ! Clean residual min=-0.002132 max=0.002167 Jy/beam ! Clean residual mean=0.000006 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.313775 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.313775 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=0.085493Jy sigma=0.000780 ! Fit after self-cal, rms=0.085489Jy sigma=0.000780 ! Inverting map ! Your choice of large map pixels excluded 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.085489Jy sigma=0.000780 ! Fit after self-cal, rms=0.087023Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8179 mas, bmaj=2.039 mas, bpa=-2.452 degrees ! Estimated noise=345.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112987 Jy ! Component: 100 - total flux cleaned = 0.000130991 Jy ! Component: 150 - total flux cleaned = 0.000146231 Jy ! Component: 200 - total flux cleaned = 0.00013162 Jy ! Total flux subtracted in 200 components = 0.00013162 Jy ! Clean residual min=-0.001695 max=0.001913 Jy/beam ! Clean residual mean=0.000003 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.313907 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.313907 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=0.087013Jy sigma=0.000776 ! Fit after self-cal, rms=0.087031Jy sigma=0.000776 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 (1.8, -10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173069 Jy ! Component: 100 - total flux cleaned = 0.00258514 Jy ! Component: 150 - total flux cleaned = 0.00291067 Jy ! Component: 200 - total flux cleaned = 0.00304675 Jy ! Total flux subtracted in 200 components = 0.00304675 Jy ! Clean residual min=-0.001621 max=0.001274 Jy/beam ! Clean residual mean=0.000004 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.316954 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.316953 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=0.086998Jy sigma=0.000775 ! Fit after self-cal, rms=0.086997Jy sigma=0.000775 ! Inverting map ! Your choice of large map pixels excluded 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.086997Jy sigma=0.000775 ! Fit after self-cal, rms=0.086992Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.241 mas, bmaj=4.628 mas, bpa=1.393 degrees ! Estimated noise=434.208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000260095 Jy ! Component: 100 - total flux cleaned = -0.000274182 Jy ! Component: 150 - total flux cleaned = -0.00027434 Jy ! Component: 200 - total flux cleaned = -0.00027431 Jy ! Total flux subtracted in 200 components = -0.00027431 Jy ! Clean residual min=-0.001090 max=0.001106 Jy/beam ! Clean residual mean=0.000006 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.316679 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.316679 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=0.086991Jy sigma=0.000775 ! Fit after self-cal, rms=0.086989Jy sigma=0.000775 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = 9.98174e-06 Jy ! Component: 100 - total flux cleaned = 3.26267e-05 Jy ! Component: 150 - total flux cleaned = 5.36029e-05 Jy ! Component: 200 - total flux cleaned = 7.20463e-05 Jy ! Total flux subtracted in 200 components = 7.20463e-05 Jy ! Clean residual min=-0.001099 max=0.001127 Jy/beam ! Clean residual mean=0.000006 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.316751 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.316751 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=0.086986Jy sigma=0.000775 ! Fit after self-cal, rms=0.086984Jy sigma=0.000775 ! Inverting map ! Your choice of large map pixels excluded 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8176 mas, bmaj=2.039 mas, bpa=-2.467 degrees ! Estimated noise=345.584 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8176 x 2.039 at -2.467 degrees (North through East) ! Clean map min=-0.0011139 max=0.2744 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 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.6535 mas, bmaj=1.699 mas, bpa=-2.632 degrees ! Estimated noise=553.937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.207727 Jy ! Component: 100 - total flux cleaned = 0.258226 Jy ! Component: 150 - total flux cleaned = 0.281518 Jy ! Component: 200 - total flux cleaned = 0.294816 Jy ! Total flux subtracted in 200 components = 0.294816 Jy ! Clean residual min=-0.003307 max=0.006617 Jy/beam ! Clean residual mean=-0.000011 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.294816 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.294816 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8176 mas, bmaj=2.039 mas, bpa=-2.467 degrees ! Estimated noise=345.584 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 = 0.00987593 Jy ! Component: 100 - total flux cleaned = 0.0143727 Jy ! Component: 150 - total flux cleaned = 0.0167159 Jy ! Component: 200 - total flux cleaned = 0.0183501 Jy ! Total flux subtracted in 200 components = 0.0183501 Jy ! Clean residual min=-0.001314 max=0.001294 Jy/beam ! Clean residual mean=-0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.313166 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 49 components and 0.313166 Jy ! Inverting map ! Your choice of large map pixels excluded 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.241 mas, bmaj=4.628 mas, bpa=1.393 degrees ! Estimated noise=434.208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142625 Jy ! Component: 100 - total flux cleaned = 0.00229189 Jy ! Component: 150 - total flux cleaned = 0.0028449 Jy ! Component: 200 - total flux cleaned = 0.0031546 Jy ! Total flux subtracted in 200 components = 0.0031546 Jy ! Clean residual min=-0.001098 max=0.001103 Jy/beam ! Clean residual mean=0.000004 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.316321 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 = 6.70853e-05 Jy ! Component: 100 - total flux cleaned = 0.000105765 Jy ! Component: 150 - total flux cleaned = 0.000123303 Jy ! Component: 200 - total flux cleaned = 0.000131422 Jy ! Total flux subtracted in 200 components = 0.000131422 Jy ! Clean residual min=-0.001088 max=0.001098 Jy/beam ! Clean residual mean=0.000005 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.316452 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 71 components and 0.316452 Jy ! Inverting map ! Your choice of large map pixels excluded 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8176 mas, bmaj=2.039 mas, bpa=-2.467 degrees ! Estimated noise=345.584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.11505e-05 Jy ! Component: 100 - total flux cleaned = 0.000131325 Jy ! Component: 150 - total flux cleaned = 0.000190437 Jy ! Component: 200 - total flux cleaned = 0.000227109 Jy ! Total flux subtracted in 200 components = 0.000227109 Jy ! Clean residual min=-0.001180 max=0.001246 Jy/beam ! Clean residual mean=0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.316679 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.316679 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=0.086990Jy sigma=0.000775 ! Fit after self-cal, rms=0.086985Jy sigma=0.000775 wmodel J0653-1929_X_2014_05_31_pus_map.mod ! Writing 85 model components to file: J0653-1929_X_2014_05_31_pus_map.mod wobs J0653-1929_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0653-1929_X_2014_05_31_pus_uvs.fits wwins J0653-1929_X_2014_05_31_pus_map.win ! wwins: Wrote 2 windows to J0653-1929_X_2014_05_31_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 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -4.05465e-05 Jy ! Component: 100 - total flux cleaned = -0.000141613 Jy ! Component: 150 - total flux cleaned = -0.000236829 Jy ! Component: 200 - total flux cleaned = -0.00020081 Jy ! Component: 250 - total flux cleaned = -0.000131525 Jy ! Component: 300 - total flux cleaned = -9.80555e-05 Jy ! Component: 350 - total flux cleaned = -4.8937e-05 Jy ! Component: 400 - total flux cleaned = 4.55395e-05 Jy ! Component: 450 - total flux cleaned = 7.61597e-05 Jy ! Component: 500 - total flux cleaned = 0.000166241 Jy ! Component: 550 - total flux cleaned = 0.000268687 Jy ! Component: 600 - total flux cleaned = 0.000383128 Jy ! Component: 650 - total flux cleaned = 0.000467302 Jy ! Component: 700 - total flux cleaned = 0.000577516 Jy ! Component: 750 - total flux cleaned = 0.000685649 Jy ! Component: 800 - total flux cleaned = 0.000712207 Jy ! Component: 850 - total flux cleaned = 0.000764568 Jy ! Component: 900 - total flux cleaned = 0.000790516 Jy ! Component: 950 - total flux cleaned = 0.000841698 Jy ! Component: 1000 - total flux cleaned = 0.00090451 Jy ! Component: 1050 - total flux cleaned = 0.000941491 Jy ! Component: 1100 - total flux cleaned = 0.000978159 Jy ! Component: 1150 - total flux cleaned = 0.00103848 Jy ! Component: 1200 - total flux cleaned = 0.00106233 Jy ! Component: 1250 - total flux cleaned = 0.00108576 Jy ! Component: 1300 - total flux cleaned = 0.00107421 Jy ! Component: 1350 - total flux cleaned = 0.00109721 Jy ! Component: 1400 - total flux cleaned = 0.00110844 Jy ! Component: 1450 - total flux cleaned = 0.00108613 Jy ! Component: 1500 - total flux cleaned = 0.00110828 Jy ! Component: 1550 - total flux cleaned = 0.00108638 Jy ! Component: 1600 - total flux cleaned = 0.00111879 Jy ! Component: 1650 - total flux cleaned = 0.00109754 Jy ! Component: 1700 - total flux cleaned = 0.00112923 Jy ! Component: 1750 - total flux cleaned = 0.00108749 Jy ! Component: 1800 - total flux cleaned = 0.00111832 Jy ! Component: 1850 - total flux cleaned = 0.00113875 Jy ! Component: 1900 - total flux cleaned = 0.00113866 Jy ! Component: 1950 - total flux cleaned = 0.00114869 Jy ! Component: 2000 - total flux cleaned = 0.00114878 Jy ! Total flux subtracted in 2048 components = 0.00114877 Jy ! Clean residual min=-0.000541 max=0.000498 Jy/beam ! Clean residual mean=0.000002 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.317828 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 216 components and 0.317828 Jy ![Exited script file: muppet] wmap "J0653-1929_X_2014_05_31_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8176 x 2.039 at -2.467 degrees (North through East) ! Clean map min=-0.00091381 max=0.27493 Jy/beam ! Writing clean map to FITS file: J0653-1929_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.274934 invert ! Inverting map ! Your choice of large map pixels excluded 0.116% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177746 device "J0653-1929_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0653-1929_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.193951 0.193951 0.387902 0.775805 1.55161 3.10322 6.20644 12.4129 24.8258 49.6515 99.303 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.274 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8176 x 2.039 at -2.467 degrees (North through East) ! Clean map min=-0.00091381 max=0.27493 Jy/beam quit ! Quitting program ! Log file J0653-1929_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:03:12 2016