! Started logfile: J2030-0503_X_2017_02_19_pus_uvs.log on Sat May 4 21:47:02 2019 obs J2030-0503_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2030-0503_X_2017_02_19_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.763492 visibilities/baseline/integration-bin. ! Found source: J2030-0503 ! ! 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 858 lines of history. ! ! Reading 34632 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 J2030-0503_X_2017_02_19_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 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.881440Jy sigma=0.006155 ! Fit after self-cal, rms=0.869726Jy sigma=0.006086 ! 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6547 mas, bmaj=1.683 mas, bpa=-2.185 degrees ! Estimated noise=1108.08 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 = 0.103154 Jy ! Component: 100 - total flux cleaned = 0.125925 Jy ! Total flux subtracted in 100 components = 0.125925 Jy ! Clean residual min=-0.004649 max=0.007714 Jy/beam ! Clean residual mean=-0.000014 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 0.125925 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.125925 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=0.110625Jy sigma=0.000668 ! Fit after self-cal, rms=0.110615Jy sigma=0.000668 ! Inverting map ! Your choice of large map pixels excluded 0.156% 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8056 mas, bmaj=1.899 mas, bpa=-1.736 degrees ! Estimated noise=560.444 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 = 0.0114917 Jy ! Component: 100 - total flux cleaned = 0.0173768 Jy ! Component: 150 - total flux cleaned = 0.020718 Jy ! Component: 200 - total flux cleaned = 0.02264 Jy ! Total flux subtracted in 200 components = 0.02264 Jy ! Clean residual min=-0.003571 max=0.004504 Jy/beam ! Clean residual mean=0.000014 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.148565 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 25 components and 0.148565 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=0.109439Jy sigma=0.000659 ! Fit after self-cal, rms=0.109426Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.156% 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 0.95 FD 1.00 HN 1.03 KP 0.96 ! LA 0.99 MK 1.03 NL 1.01 OV 1.01 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.01 KP 0.98 ! LA 1.02 MK 1.05 NL 0.96 OV 1.04 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 0.97 ! LA 1.04 MK 1.03 NL 0.99 OV 1.04 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 0.99 KP 1.00 ! LA 1.04 MK 1.03 NL 0.99 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.97 KP 0.97 ! LA 1.00 MK 1.05 NL 1.01 OV 1.02 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.95 KP 0.96 ! LA 1.04 MK 1.02 NL 1.00 OV 1.00 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 0.95 KP 0.96 ! LA 0.97 MK 1.06 NL 1.05 OV 0.99 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.96 HN 0.92 KP 1.00 ! LA 1.00 MK 1.00 NL 1.02 OV 1.03 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.97 KP 0.93 ! LA 1.03 MK 1.03 NL 1.03 OV 0.94 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.01 KP 0.96 ! LA 0.99 MK 1.02 NL 1.02 OV 1.05 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.95 KP 0.92 ! LA 1.00 MK 1.05 NL 0.99 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 0.98 KP 0.97 ! LA 1.02 MK 1.08 NL 1.03 OV 1.05 ! PT 1.00* SC 0.99 ! ! ! Fit before self-cal, rms=0.109426Jy sigma=0.000658 ! Fit after self-cal, rms=0.107454Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8143 mas, bmaj=1.908 mas, bpa=-1.642 degrees ! Estimated noise=559.079 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 = -0.000568304 Jy ! Component: 100 - total flux cleaned = -0.000524778 Jy ! Component: 150 - total flux cleaned = -0.000503985 Jy ! Component: 200 - total flux cleaned = -0.000537513 Jy ! Total flux subtracted in 200 components = -0.000537513 Jy ! Clean residual min=-0.003783 max=0.004328 Jy/beam ! Clean residual mean=0.000015 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.148027 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.148027 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=0.107442Jy sigma=0.000657 ! Fit after self-cal, rms=0.107409Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.156% 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=0.107409Jy sigma=0.000657 ! Fit after self-cal, rms=0.109501Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8095 mas, bmaj=1.921 mas, bpa=-1.397 degrees ! Estimated noise=559.495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137255 Jy ! Component: 100 - total flux cleaned = -0.000139574 Jy ! Component: 150 - total flux cleaned = -0.000303816 Jy ! Component: 200 - total flux cleaned = -0.000359311 Jy ! Total flux subtracted in 200 components = -0.000359311 Jy ! Clean residual min=-0.001649 max=0.002652 Jy/beam ! Clean residual mean=0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.147668 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 35 components and 0.147668 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=0.109474Jy sigma=0.000649 ! Fit after self-cal, rms=0.109604Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.156% 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) ! Added new window around map position (0.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219763 Jy ! Component: 100 - total flux cleaned = 0.00213141 Jy ! Component: 150 - total flux cleaned = 0.00194177 Jy ! Component: 200 - total flux cleaned = 0.00182654 Jy ! Total flux subtracted in 200 components = 0.00182654 Jy ! Clean residual min=-0.001469 max=0.001510 Jy/beam ! Clean residual mean=0.000004 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.149494 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.149494 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=0.109534Jy sigma=0.000648 ! Fit after self-cal, rms=0.109523Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.156% 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=0.109523Jy sigma=0.000648 ! Fit after self-cal, rms=0.110752Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8081 mas, bmaj=1.922 mas, bpa=-1.402 degrees ! Estimated noise=561.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000439764 Jy ! Component: 100 - total flux cleaned = 0.000404858 Jy ! Component: 150 - total flux cleaned = 0.000377046 Jy ! Component: 200 - total flux cleaned = 0.000376794 Jy ! Total flux subtracted in 200 components = 0.000376794 Jy ! Clean residual min=-0.001368 max=0.001426 Jy/beam ! Clean residual mean=0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.149871 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.149871 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=0.110730Jy sigma=0.000648 ! Fit after self-cal, rms=0.110750Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.156% 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 = 7.94817e-05 Jy ! Component: 100 - total flux cleaned = 3.69412e-05 Jy ! Component: 150 - total flux cleaned = 3.67964e-05 Jy ! Component: 200 - total flux cleaned = 3.65994e-05 Jy ! Total flux subtracted in 200 components = 3.65994e-05 Jy ! Clean residual min=-0.001311 max=0.001399 Jy/beam ! Clean residual mean=0.000002 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.149908 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.149908 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=0.110742Jy sigma=0.000648 ! Fit after self-cal, rms=0.110741Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.156% 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=0.110741Jy sigma=0.000648 ! Fit after self-cal, rms=0.111080Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.982 mas, bmaj=3.23 mas, bpa=-0.3271 degrees ! Estimated noise=759.531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000458726 Jy ! Component: 100 - total flux cleaned = 0.000413549 Jy ! Component: 150 - total flux cleaned = 0.000378485 Jy ! Component: 200 - total flux cleaned = 0.000359287 Jy ! Total flux subtracted in 200 components = 0.000359287 Jy ! Clean residual min=-0.001755 max=0.001905 Jy/beam ! Clean residual mean=0.000003 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.150267 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.150267 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=0.111079Jy sigma=0.000648 ! Fit after self-cal, rms=0.111084Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.156% 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 = 4.88189e-05 Jy ! Component: 100 - total flux cleaned = 2.39553e-05 Jy ! Component: 150 - total flux cleaned = 1.00055e-05 Jy ! Component: 200 - total flux cleaned = -2.16302e-06 Jy ! Total flux subtracted in 200 components = -2.16302e-06 Jy ! Clean residual min=-0.001752 max=0.001923 Jy/beam ! Clean residual mean=0.000003 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.150265 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.150265 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=0.111083Jy sigma=0.000648 ! Fit after self-cal, rms=0.111082Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.156% 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8078 mas, bmaj=1.923 mas, bpa=-1.407 degrees ! Estimated noise=561.409 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8078 x 1.923 at -1.407 degrees (North through East) ! Clean map min=-0.0012174 max=0.13549 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6552 mas, bmaj=1.703 mas, bpa=-1.911 degrees ! Estimated noise=1116.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103727 Jy ! Component: 100 - total flux cleaned = 0.127128 Jy ! Component: 150 - total flux cleaned = 0.136052 Jy ! Component: 200 - total flux cleaned = 0.140893 Jy ! Total flux subtracted in 200 components = 0.140893 Jy ! Clean residual min=-0.002249 max=0.002632 Jy/beam ! Clean residual mean=-0.000006 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.140893 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.140893 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8078 mas, bmaj=1.923 mas, bpa=-1.407 degrees ! Estimated noise=561.409 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 = 0.0038349 Jy ! Component: 100 - total flux cleaned = 0.00593976 Jy ! Component: 150 - total flux cleaned = 0.00728712 Jy ! Component: 200 - total flux cleaned = 0.00808793 Jy ! Total flux subtracted in 200 components = 0.00808793 Jy ! Clean residual min=-0.001365 max=0.001387 Jy/beam ! Clean residual mean=-0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.148981 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 35 components and 0.148981 Jy ! Inverting map ! Your choice of large map pixels excluded 0.156% 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.982 mas, bmaj=3.23 mas, bpa=-0.3271 degrees ! Estimated noise=759.531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00099875 Jy ! Component: 100 - total flux cleaned = 0.00115939 Jy ! Component: 150 - total flux cleaned = 0.00123903 Jy ! Component: 200 - total flux cleaned = 0.00127945 Jy ! Total flux subtracted in 200 components = 0.00127945 Jy ! Clean residual min=-0.001770 max=0.001918 Jy/beam ! Clean residual mean=0.000003 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.15026 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.17831e-06 Jy ! Component: 100 - total flux cleaned = -8.23346e-06 Jy ! Component: 150 - total flux cleaned = -1.47522e-05 Jy ! Component: 200 - total flux cleaned = -1.49487e-05 Jy ! Total flux subtracted in 200 components = -1.49487e-05 Jy ! Clean residual min=-0.001763 max=0.001920 Jy/beam ! Clean residual mean=0.000003 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.150245 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.150245 Jy ! Inverting map ! Your choice of large map pixels excluded 0.156% 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 0.156% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8078 mas, bmaj=1.923 mas, bpa=-1.407 degrees ! Estimated noise=561.409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000200462 Jy ! Component: 100 - total flux cleaned = -0.000236178 Jy ! Component: 150 - total flux cleaned = -0.00023605 Jy ! Component: 200 - total flux cleaned = -0.000222258 Jy ! Total flux subtracted in 200 components = -0.000222258 Jy ! Clean residual min=-0.001264 max=0.001315 Jy/beam ! Clean residual mean=0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.150023 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.150023 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=0.111089Jy sigma=0.000648 ! Fit after self-cal, rms=0.111077Jy sigma=0.000648 wmodel J2030-0503_X_2017_02_19_pus_map.mod ! Writing 58 model components to file: J2030-0503_X_2017_02_19_pus_map.mod wobs J2030-0503_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2030-0503_X_2017_02_19_pus_uvs.fits wwins J2030-0503_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J2030-0503_X_2017_02_19_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 0.156% 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 = 0.000353607 Jy ! Component: 100 - total flux cleaned = 0.000539011 Jy ! Component: 150 - total flux cleaned = 0.000560684 Jy ! Component: 200 - total flux cleaned = 0.000686488 Jy ! Component: 250 - total flux cleaned = 0.00078771 Jy ! Component: 300 - total flux cleaned = 0.000905915 Jy ! Component: 350 - total flux cleaned = 0.000982753 Jy ! Component: 400 - total flux cleaned = 0.00107651 Jy ! Component: 450 - total flux cleaned = 0.00116819 Jy ! Component: 500 - total flux cleaned = 0.00129311 Jy ! Component: 550 - total flux cleaned = 0.00138048 Jy ! Component: 600 - total flux cleaned = 0.00149994 Jy ! Component: 650 - total flux cleaned = 0.00156665 Jy ! Component: 700 - total flux cleaned = 0.00161577 Jy ! Component: 750 - total flux cleaned = 0.00169635 Jy ! Component: 800 - total flux cleaned = 0.00174362 Jy ! Component: 850 - total flux cleaned = 0.00175891 Jy ! Component: 900 - total flux cleaned = 0.00180484 Jy ! Component: 950 - total flux cleaned = 0.00186497 Jy ! Component: 1000 - total flux cleaned = 0.00189433 Jy ! Component: 1050 - total flux cleaned = 0.00190893 Jy ! Component: 1100 - total flux cleaned = 0.00195235 Jy ! Component: 1150 - total flux cleaned = 0.00198083 Jy ! Component: 1200 - total flux cleaned = 0.00198079 Jy ! Component: 1250 - total flux cleaned = 0.00198082 Jy ! Component: 1300 - total flux cleaned = 0.00200826 Jy ! Component: 1350 - total flux cleaned = 0.00199473 Jy ! Component: 1400 - total flux cleaned = 0.00202129 Jy ! Component: 1450 - total flux cleaned = 0.00198202 Jy ! Component: 1500 - total flux cleaned = 0.00200831 Jy ! Component: 1550 - total flux cleaned = 0.00202106 Jy ! Component: 1600 - total flux cleaned = 0.00195719 Jy ! Component: 1650 - total flux cleaned = 0.00190714 Jy ! Component: 1700 - total flux cleaned = 0.00191973 Jy ! Component: 1750 - total flux cleaned = 0.0018829 Jy ! Component: 1800 - total flux cleaned = 0.00188307 Jy ! Component: 1850 - total flux cleaned = 0.00184672 Jy ! Component: 1900 - total flux cleaned = 0.00178683 Jy ! Component: 1950 - total flux cleaned = 0.0017396 Jy ! Component: 2000 - total flux cleaned = 0.00175131 Jy ! Total flux subtracted in 2048 components = 0.00170475 Jy ! Clean residual min=-0.000634 max=0.000589 Jy/beam ! Clean residual mean=-0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.151728 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 197 components and 0.151728 Jy ![Exited script file: muppet] wmap "J2030-0503_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.156% 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: 0.8078 x 1.923 at -1.407 degrees (North through East) ! Clean map min=-0.00093996 max=0.13641 Jy/beam ! Writing clean map to FITS file: J2030-0503_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.136406 invert ! Inverting map ! Your choice of large map pixels excluded 0.156% 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 0.000215754 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.474512 0.474512 0.949024 1.89805 3.7961 7.59219 15.1844 30.3688 60.7375 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.136 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8078 x 1.923 at -1.407 degrees (North through East) ! Clean map min=-0.00093996 max=0.13641 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 J2030-0503_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:47:04 2019