! Started logfile: J1135-3056_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:09:01 2016 obs J1135-3056_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1135-3056_X_2014_08_09_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.969763 visibilities/baseline/integration-bin. ! Found source: J1135-3056 ! ! 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 324 lines of history. ! ! Reading 63888 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 J1135-3056_X_2014_08_09_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.952226Jy sigma=0.008364 ! Fit after self-cal, rms=0.908841Jy sigma=0.007984 ! 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 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6664 mas, bmaj=1.789 mas, bpa=-5.658 degrees ! Estimated noise=734.991 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 = 0.0738466 Jy ! Component: 100 - total flux cleaned = 0.0920767 Jy ! Total flux subtracted in 100 components = 0.0920767 Jy ! Clean residual min=-0.005530 max=0.010229 Jy/beam ! Clean residual mean=-0.000018 rms=0.001574 Jy/beam ! Combined flux in latest and established models = 0.0920767 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0920767 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=0.103411Jy sigma=0.000807 ! Fit after self-cal, rms=0.103354Jy sigma=0.000807 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (1, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00986192 Jy ! Component: 100 - total flux cleaned = 0.0149255 Jy ! Total flux subtracted in 100 components = 0.0149255 Jy ! Clean residual min=-0.004739 max=0.006459 Jy/beam ! Clean residual mean=0.000010 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.107002 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.107002 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=0.102315Jy sigma=0.000795 ! Fit after self-cal, rms=0.102303Jy sigma=0.000795 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8519 mas, bmaj=2.299 mas, bpa=-2.628 degrees ! Estimated noise=332.268 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 = 0.00561793 Jy ! Component: 100 - total flux cleaned = 0.00872991 Jy ! Component: 150 - total flux cleaned = 0.00949818 Jy ! Component: 200 - total flux cleaned = 0.00997959 Jy ! Total flux subtracted in 200 components = 0.00997959 Jy ! Clean residual min=-0.004745 max=0.004624 Jy/beam ! Clean residual mean=0.000057 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.116982 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.116982 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=0.101999Jy sigma=0.000791 ! Fit after self-cal, rms=0.102005Jy sigma=0.000791 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.97 FD 1.06 HN 1.31 KP 0.92 ! LA 1.03 MK 0.98 NL 1.05 OV 0.98 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.11 HN 1.13 KP 0.85 ! LA 1.01 MK 1.04 NL 1.07 OV 0.95 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 1.19 KP 0.82 ! LA 1.02 MK 1.01 NL 1.05 OV 0.93 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.18 KP 0.79 ! LA 1.04 MK 1.03 NL 1.00 OV 0.94 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.21 KP 0.74 ! LA 1.05 MK 1.01 NL 1.03 OV 0.96 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 1.20 KP 0.75 ! LA 1.06 MK 1.04 NL 1.05 OV 0.97 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.19 HN 1.38 KP 0.79 ! LA 1.10 MK 0.99 NL 1.13 OV 1.06 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 1.21 KP 0.75 ! LA 1.00 MK 0.98 NL 1.08 OV 0.99 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.13 HN 1.24 KP 0.77 ! LA 1.04 MK 0.96 NL 1.07 OV 0.99 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.18 HN 1.21 KP 0.81 ! LA 1.04 MK 0.94 NL 1.07 OV 0.97 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.09 HN 1.14 KP 0.83 ! LA 1.06 MK 0.94 NL 1.05 OV 1.00 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 1.15 KP 0.88 ! LA 1.06 MK 1.00 NL 1.12 OV 0.98 ! PT 0.99 SC 0.97 ! ! ! Fit before self-cal, rms=0.102005Jy sigma=0.000791 ! Fit after self-cal, rms=0.107752Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8575 mas, bmaj=2.303 mas, bpa=-2.251 degrees ! Estimated noise=333.365 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 = -0.00210993 Jy ! Component: 100 - total flux cleaned = -0.00230019 Jy ! Component: 150 - total flux cleaned = -0.00248675 Jy ! Component: 200 - total flux cleaned = -0.00270928 Jy ! Total flux subtracted in 200 components = -0.00270928 Jy ! Clean residual min=-0.002300 max=0.002944 Jy/beam ! Clean residual mean=0.000012 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.114273 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.114273 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=0.107694Jy sigma=0.000781 ! Fit after self-cal, rms=0.107858Jy sigma=0.000780 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.107858Jy sigma=0.000780 ! Fit after self-cal, rms=0.113228Jy sigma=0.000777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.861 mas, bmaj=2.321 mas, bpa=-2.048 degrees ! Estimated noise=334.743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000516682 Jy ! Component: 100 - total flux cleaned = -0.000543536 Jy ! Component: 150 - total flux cleaned = -0.000568574 Jy ! Component: 200 - total flux cleaned = -0.000612807 Jy ! Total flux subtracted in 200 components = -0.000612807 Jy ! Clean residual min=-0.001380 max=0.001428 Jy/beam ! Clean residual mean=0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.11366 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.11366 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=0.113216Jy sigma=0.000777 ! Fit after self-cal, rms=0.113308Jy sigma=0.000777 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -0.00022463 Jy ! Component: 100 - total flux cleaned = -0.000244273 Jy ! Component: 150 - total flux cleaned = -0.000262919 Jy ! Component: 200 - total flux cleaned = -0.000298092 Jy ! Total flux subtracted in 200 components = -0.000298092 Jy ! Clean residual min=-0.001369 max=0.001390 Jy/beam ! Clean residual mean=0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.113362 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.113362 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=0.113301Jy sigma=0.000777 ! Fit after self-cal, rms=0.113300Jy sigma=0.000777 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.113300Jy sigma=0.000777 ! Fit after self-cal, rms=0.118419Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8628 mas, bmaj=2.34 mas, bpa=-1.837 degrees ! Estimated noise=335.128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000282929 Jy ! Component: 100 - total flux cleaned = -0.000351578 Jy ! Component: 150 - total flux cleaned = -0.000351254 Jy ! Component: 200 - total flux cleaned = -0.00035226 Jy ! Total flux subtracted in 200 components = -0.00035226 Jy ! Clean residual min=-0.001349 max=0.001285 Jy/beam ! Clean residual mean=-0.000009 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.113009 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.113009 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=0.118411Jy sigma=0.000776 ! Fit after self-cal, rms=0.118473Jy sigma=0.000776 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -3.93033e-05 Jy ! Component: 100 - total flux cleaned = -5.62649e-05 Jy ! Component: 150 - total flux cleaned = -5.63926e-05 Jy ! Component: 200 - total flux cleaned = -5.56554e-05 Jy ! Total flux subtracted in 200 components = -5.56554e-05 Jy ! Clean residual min=-0.001279 max=0.001242 Jy/beam ! Clean residual mean=-0.000008 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.112954 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.112954 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=0.118468Jy sigma=0.000776 ! Fit after self-cal, rms=0.118468Jy sigma=0.000776 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.118468Jy sigma=0.000776 ! Fit after self-cal, rms=0.119721Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.338 mas, bmaj=6.187 mas, bpa=-1.071 degrees ! Estimated noise=406.462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000130605 Jy ! Component: 100 - total flux cleaned = 0.000115499 Jy ! Component: 150 - total flux cleaned = 0.000115779 Jy ! Component: 200 - total flux cleaned = 0.000114688 Jy ! Total flux subtracted in 200 components = 0.000114688 Jy ! Clean residual min=-0.001353 max=0.001150 Jy/beam ! Clean residual mean=-0.000015 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.113068 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.113068 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=0.119718Jy sigma=0.000776 ! Fit after self-cal, rms=0.119731Jy sigma=0.000776 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 3.08107e-05 Jy ! Component: 100 - total flux cleaned = 3.09503e-05 Jy ! Component: 150 - total flux cleaned = 2.91806e-05 Jy ! Component: 200 - total flux cleaned = 5.01794e-05 Jy ! Total flux subtracted in 200 components = 5.01794e-05 Jy ! Clean residual min=-0.001341 max=0.001129 Jy/beam ! Clean residual mean=-0.000015 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.113119 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.113119 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=0.119729Jy sigma=0.000776 ! Fit after self-cal, rms=0.119729Jy sigma=0.000776 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8631 mas, bmaj=2.346 mas, bpa=-1.853 degrees ! Estimated noise=335.105 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8631 x 2.346 at -1.853 degrees (North through East) ! Clean map min=-0.0011222 max=0.093771 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 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6734 mas, bmaj=1.821 mas, bpa=-4.719 degrees ! Estimated noise=747.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0746407 Jy ! Component: 100 - total flux cleaned = 0.0926647 Jy ! Component: 150 - total flux cleaned = 0.100751 Jy ! Component: 200 - total flux cleaned = 0.105388 Jy ! Total flux subtracted in 200 components = 0.105388 Jy ! Clean residual min=-0.002614 max=0.003169 Jy/beam ! Clean residual mean=-0.000017 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.105388 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.105388 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8631 mas, bmaj=2.346 mas, bpa=-1.853 degrees ! Estimated noise=335.105 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 = 0.00423266 Jy ! Component: 100 - total flux cleaned = 0.00617673 Jy ! Component: 150 - total flux cleaned = 0.00666996 Jy ! Component: 200 - total flux cleaned = 0.0068344 Jy ! Total flux subtracted in 200 components = 0.0068344 Jy ! Clean residual min=-0.001185 max=0.001636 Jy/beam ! Clean residual mean=-0.000009 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.112222 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.112222 Jy ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-1.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129278 Jy ! Component: 100 - total flux cleaned = 0.00138748 Jy ! Component: 150 - total flux cleaned = 0.00141041 Jy ! Component: 200 - total flux cleaned = 0.00141074 Jy ! Total flux subtracted in 200 components = 0.00141074 Jy ! Clean residual min=-0.001088 max=0.001123 Jy/beam ! Clean residual mean=-0.000007 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.113633 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.113633 Jy ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.338 mas, bmaj=6.187 mas, bpa=-1.071 degrees ! Estimated noise=406.462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00026819 Jy ! Component: 100 - total flux cleaned = 0.000296769 Jy ! Component: 150 - total flux cleaned = 0.000278528 Jy ! Component: 200 - total flux cleaned = 0.00026362 Jy ! Total flux subtracted in 200 components = 0.00026362 Jy ! Clean residual min=-0.001205 max=0.001134 Jy/beam ! Clean residual mean=-0.000012 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.113897 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 = 7.19072e-08 Jy ! Component: 100 - total flux cleaned = -1.60983e-07 Jy ! Component: 150 - total flux cleaned = -1.50662e-07 Jy ! Component: 200 - total flux cleaned = -2.58703e-07 Jy ! Total flux subtracted in 200 components = -2.58703e-07 Jy ! Clean residual min=-0.001205 max=0.001122 Jy/beam ! Clean residual mean=-0.000012 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.113897 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.113897 Jy ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8631 mas, bmaj=2.346 mas, bpa=-1.853 degrees ! Estimated noise=335.105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.75668e-05 Jy ! Component: 100 - total flux cleaned = -1.82766e-05 Jy ! Component: 150 - total flux cleaned = -1.04782e-06 Jy ! Component: 200 - total flux cleaned = 1.42944e-05 Jy ! Total flux subtracted in 200 components = 1.42944e-05 Jy ! Clean residual min=-0.001114 max=0.001070 Jy/beam ! Clean residual mean=-0.000006 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.113911 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.113911 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=0.119718Jy sigma=0.000776 ! Fit after self-cal, rms=0.119710Jy sigma=0.000776 wmodel J1135-3056_X_2014_08_09_pus_map.mod ! Writing 75 model components to file: J1135-3056_X_2014_08_09_pus_map.mod wobs J1135-3056_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1135-3056_X_2014_08_09_pus_uvs.fits wwins J1135-3056_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J1135-3056_X_2014_08_09_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 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 2.40812e-05 Jy ! Component: 100 - total flux cleaned = 0.000199562 Jy ! Component: 150 - total flux cleaned = 0.000396402 Jy ! Component: 200 - total flux cleaned = 0.000521034 Jy ! Component: 250 - total flux cleaned = 0.000596663 Jy ! Component: 300 - total flux cleaned = 0.000669607 Jy ! Component: 350 - total flux cleaned = 0.000725806 Jy ! Component: 400 - total flux cleaned = 0.000726085 Jy ! Component: 450 - total flux cleaned = 0.000779103 Jy ! Component: 500 - total flux cleaned = 0.000779168 Jy ! Component: 550 - total flux cleaned = 0.000753993 Jy ! Component: 600 - total flux cleaned = 0.000753977 Jy ! Component: 650 - total flux cleaned = 0.000717936 Jy ! Component: 700 - total flux cleaned = 0.000741811 Jy ! Component: 750 - total flux cleaned = 0.000741532 Jy ! Component: 800 - total flux cleaned = 0.000741496 Jy ! Component: 850 - total flux cleaned = 0.00075285 Jy ! Component: 900 - total flux cleaned = 0.000785967 Jy ! Component: 950 - total flux cleaned = 0.00080761 Jy ! Component: 1000 - total flux cleaned = 0.000807551 Jy ! Component: 1050 - total flux cleaned = 0.000881615 Jy ! Component: 1100 - total flux cleaned = 0.000902371 Jy ! Component: 1150 - total flux cleaned = 0.000953925 Jy ! Component: 1200 - total flux cleaned = 0.00101496 Jy ! Component: 1250 - total flux cleaned = 0.00104505 Jy ! Component: 1300 - total flux cleaned = 0.00112419 Jy ! Component: 1350 - total flux cleaned = 0.0011437 Jy ! Component: 1400 - total flux cleaned = 0.00118237 Jy ! Component: 1450 - total flux cleaned = 0.00122059 Jy ! Component: 1500 - total flux cleaned = 0.00123937 Jy ! Component: 1550 - total flux cleaned = 0.00128603 Jy ! Component: 1600 - total flux cleaned = 0.00135052 Jy ! Component: 1650 - total flux cleaned = 0.00135966 Jy ! Component: 1700 - total flux cleaned = 0.00141399 Jy ! Component: 1750 - total flux cleaned = 0.00148558 Jy ! Component: 1800 - total flux cleaned = 0.00154757 Jy ! Component: 1850 - total flux cleaned = 0.00160891 Jy ! Component: 1900 - total flux cleaned = 0.00166975 Jy ! Component: 1950 - total flux cleaned = 0.00172137 Jy ! Component: 2000 - total flux cleaned = 0.00178115 Jy ! Total flux subtracted in 2048 components = 0.0018404 Jy ! Clean residual min=-0.000469 max=0.000527 Jy/beam ! Clean residual mean=0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.115751 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 211 components and 0.115751 Jy ![Exited script file: muppet] wmap "J1135-3056_X_2014_08_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8631 x 2.346 at -1.853 degrees (North through East) ! Clean map min=-0.00098176 max=0.095156 Jy/beam ! Writing clean map to FITS file: J1135-3056_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0951561 invert ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160584 device "J1135-3056_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1135-3056_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.506275 0.506275 1.01255 2.0251 4.0502 8.1004 16.2008 32.4016 64.8032 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.095 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8631 x 2.346 at -1.853 degrees (North through East) ! Clean map min=-0.00098176 max=0.095156 Jy/beam quit ! Quitting program ! Log file J1135-3056_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:09:04 2016