! Started logfile: J2223-3455_X_2017_05_27_pus_uvs.log on Fri May 3 10:42:22 2019 obs J2223-3455_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J2223-3455_X_2017_05_27_pus_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.644444 visibilities/baseline/integration-bin. ! Found source: J2223-3455 ! ! 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 1033 lines of history. ! ! Reading 6960 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 J2223-3455_X_2017_05_27_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.814563Jy sigma=0.005138 ! Fit after self-cal, rms=0.785782Jy sigma=0.005070 ! 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 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.6506 mas, bmaj=2.057 mas, bpa=-2.325 degrees ! Estimated noise=2649.29 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 = 0.172223 Jy ! Component: 100 - total flux cleaned = 0.217379 Jy ! Total flux subtracted in 100 components = 0.217379 Jy ! Clean residual min=-0.010560 max=0.023894 Jy/beam ! Clean residual mean=-0.000229 rms=0.003359 Jy/beam ! Combined flux in latest and established models = 0.217379 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.217379 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=0.138429Jy sigma=0.000729 ! Fit after self-cal, rms=0.138416Jy sigma=0.000729 ! Inverting map ! Your choice of large map pixels excluded 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Added new window around map position (-0.8, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223675 Jy ! Component: 100 - total flux cleaned = 0.0340806 Jy ! Total flux subtracted in 100 components = 0.0340806 Jy ! Clean residual min=-0.007091 max=0.013121 Jy/beam ! Clean residual mean=-0.000098 rms=0.002335 Jy/beam ! Combined flux in latest and established models = 0.25146 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.25146 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=0.134621Jy sigma=0.000685 ! Fit after self-cal, rms=0.134568Jy sigma=0.000684 ! Inverting map ! Your choice of large map pixels excluded 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 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 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.8268 mas, bmaj=2.398 mas, bpa=-0.6816 degrees ! Estimated noise=1372.64 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 (0.8, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153356 Jy ! Component: 100 - total flux cleaned = 0.024232 Jy ! Component: 150 - total flux cleaned = 0.0298178 Jy ! Component: 200 - total flux cleaned = 0.0331306 Jy ! Total flux subtracted in 200 components = 0.0331306 Jy ! Clean residual min=-0.006688 max=0.004959 Jy/beam ! Clean residual mean=0.000017 rms=0.001599 Jy/beam ! Combined flux in latest and established models = 0.28459 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 52 components and 0.28459 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=0.132770Jy sigma=0.000668 ! Fit after self-cal, rms=0.132688Jy sigma=0.000668 ! Inverting map ! Your choice of large map pixels excluded 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.06 KP 0.97 ! LA 0.93 MK 0.98 NL 1.06 OV 1.02 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.67 KP 0.95 ! LA 0.99 MK 0.93 NL 1.09 OV 0.98 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.23 KP 1.02 ! LA 0.98 MK 0.98 NL 0.99 OV 0.94 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 1.48 KP 0.96 ! LA 0.99 MK 1.02 NL 1.18 OV 0.97 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 1.16 KP 0.97 ! LA 0.95 MK 1.06 NL 1.04 OV 0.96 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.34 KP 0.97 ! LA 0.98 MK 1.11 NL 0.97 OV 0.96 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.35 KP 0.98 ! LA 1.03 MK 1.04 NL 1.06 OV 0.97 ! PT 1.07 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.26 KP 1.02 ! LA 0.99 MK 0.98 NL 1.02 OV 0.97 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 1.40 KP 1.01 ! LA 1.06 MK 1.05 NL 0.97 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.29 KP 0.99 ! LA 1.02 MK 1.01 NL 1.14 OV 0.99 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.10 KP 1.01 ! LA 1.03 MK 0.99 NL 1.00 OV 0.92 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.97 HN 1.04 KP 1.03 ! LA 1.04 MK 1.04 NL 1.02 OV 0.98 ! PT 1.03 SC 1.02 ! ! ! Fit before self-cal, rms=0.132688Jy sigma=0.000668 ! Fit after self-cal, rms=0.149367Jy sigma=0.000659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.8304 mas, bmaj=2.397 mas, bpa=-0.3531 degrees ! Estimated noise=1386.55 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 = -0.00149121 Jy ! Component: 100 - total flux cleaned = -0.00163744 Jy ! Component: 150 - total flux cleaned = -0.00176088 Jy ! Component: 200 - total flux cleaned = -0.00176154 Jy ! Total flux subtracted in 200 components = -0.00176154 Jy ! Clean residual min=-0.004426 max=0.004497 Jy/beam ! Clean residual mean=-0.000003 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.282829 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.282829 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=0.149275Jy sigma=0.000658 ! Fit after self-cal, rms=0.149417Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 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=0.149417Jy sigma=0.000658 ! Fit after self-cal, rms=0.153460Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.8311 mas, bmaj=2.398 mas, bpa=-0.3483 degrees ! Estimated noise=1389.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0012335 Jy ! Component: 100 - total flux cleaned = -0.00134233 Jy ! Component: 150 - total flux cleaned = -0.00139008 Jy ! Component: 200 - total flux cleaned = -0.00143135 Jy ! Total flux subtracted in 200 components = -0.00143135 Jy ! Clean residual min=-0.004193 max=0.004307 Jy/beam ! Clean residual mean=0.000030 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.281398 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.281398 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=0.153406Jy sigma=0.000653 ! Fit after self-cal, rms=0.153411Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 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 = -2.7544e-07 Jy ! Component: 100 - total flux cleaned = 7.65533e-05 Jy ! Component: 150 - total flux cleaned = 7.60342e-05 Jy ! Component: 200 - total flux cleaned = 0.000109782 Jy ! Total flux subtracted in 200 components = 0.000109782 Jy ! Clean residual min=-0.004109 max=0.004293 Jy/beam ! Clean residual mean=0.000031 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.281507 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.281507 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=0.153383Jy sigma=0.000653 ! Fit after self-cal, rms=0.153368Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 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=0.153368Jy sigma=0.000653 ! Fit after self-cal, rms=0.155229Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.8322 mas, bmaj=2.4 mas, bpa=-0.3334 degrees ! Estimated noise=1390.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120217 Jy ! Component: 100 - total flux cleaned = -0.00127724 Jy ! Component: 150 - total flux cleaned = -0.00134416 Jy ! Component: 200 - total flux cleaned = -0.00134496 Jy ! Total flux subtracted in 200 components = -0.00134496 Jy ! Clean residual min=-0.003989 max=0.004216 Jy/beam ! Clean residual mean=0.000043 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.280162 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.280162 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=0.155202Jy sigma=0.000652 ! Fit after self-cal, rms=0.155204Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 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 = -6.98451e-06 Jy ! Component: 100 - total flux cleaned = -8.00251e-06 Jy ! Component: 150 - total flux cleaned = -7.41101e-06 Jy ! Component: 200 - total flux cleaned = -6.50521e-06 Jy ! Total flux subtracted in 200 components = -6.50521e-06 Jy ! Clean residual min=-0.003941 max=0.004209 Jy/beam ! Clean residual mean=0.000043 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.280156 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.280156 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=0.155189Jy sigma=0.000652 ! Fit after self-cal, rms=0.155180Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 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=0.155180Jy sigma=0.000652 ! Fit after self-cal, rms=0.155845Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=2.414 mas, bmaj=7.141 mas, bpa=-0.1099 degrees ! Estimated noise=1721.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000738194 Jy ! Component: 100 - total flux cleaned = -0.000800539 Jy ! Component: 150 - total flux cleaned = -0.000836685 Jy ! Component: 200 - total flux cleaned = -0.000853301 Jy ! Total flux subtracted in 200 components = -0.000853301 Jy ! Clean residual min=-0.004313 max=0.005252 Jy/beam ! Clean residual mean=0.000086 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.279303 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 91 components and 0.279303 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=0.155840Jy sigma=0.000652 ! Fit after self-cal, rms=0.155838Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 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 = 2.45815e-05 Jy ! Component: 100 - total flux cleaned = -1.18783e-05 Jy ! Component: 150 - total flux cleaned = -1.20584e-05 Jy ! Component: 200 - total flux cleaned = -1.22398e-05 Jy ! Total flux subtracted in 200 components = -1.22398e-05 Jy ! Clean residual min=-0.004277 max=0.005240 Jy/beam ! Clean residual mean=0.000087 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 0.27929 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 91 components and 0.27929 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=0.155833Jy sigma=0.000652 ! Fit after self-cal, rms=0.155828Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 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 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.8331 mas, bmaj=2.401 mas, bpa=-0.3235 degrees ! Estimated noise=1390.67 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8331 x 2.401 at -0.3235 degrees (North through East) ! Clean map min=-0.0035976 max=0.21412 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 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.6535 mas, bmaj=2.044 mas, bpa=-1.855 degrees ! Estimated noise=2709.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.175742 Jy ! Component: 100 - total flux cleaned = 0.221334 Jy ! Component: 150 - total flux cleaned = 0.241325 Jy ! Component: 200 - total flux cleaned = 0.253377 Jy ! Total flux subtracted in 200 components = 0.253377 Jy ! Clean residual min=-0.006527 max=0.007941 Jy/beam ! Clean residual mean=-0.000066 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 0.253377 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.253377 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.8331 mas, bmaj=2.401 mas, bpa=-0.3235 degrees ! Estimated noise=1390.67 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 = 0.0112009 Jy ! Component: 100 - total flux cleaned = 0.0173578 Jy ! Component: 150 - total flux cleaned = 0.0210568 Jy ! Component: 200 - total flux cleaned = 0.0233456 Jy ! Total flux subtracted in 200 components = 0.0233456 Jy ! Clean residual min=-0.004048 max=0.004327 Jy/beam ! Clean residual mean=0.000020 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.276723 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 64 components and 0.276723 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 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 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=2.414 mas, bmaj=7.141 mas, bpa=-0.1099 degrees ! Estimated noise=1721.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205506 Jy ! Component: 100 - total flux cleaned = 0.00248417 Jy ! Component: 150 - total flux cleaned = 0.00257983 Jy ! Component: 200 - total flux cleaned = 0.00266236 Jy ! Total flux subtracted in 200 components = 0.00266236 Jy ! Clean residual min=-0.004429 max=0.005325 Jy/beam ! Clean residual mean=0.000084 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 0.279385 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 = 2.57256e-05 Jy ! Component: 100 - total flux cleaned = 4.70858e-05 Jy ! Component: 150 - total flux cleaned = 6.73959e-05 Jy ! Component: 200 - total flux cleaned = 1.26188e-05 Jy ! Total flux subtracted in 200 components = 1.26188e-05 Jy ! Clean residual min=-0.004349 max=0.005318 Jy/beam ! Clean residual mean=0.000086 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 0.279398 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.279398 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.8331 mas, bmaj=2.401 mas, bpa=-0.3235 degrees ! Estimated noise=1390.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.44088e-05 Jy ! Component: 100 - total flux cleaned = -5.3346e-05 Jy ! Component: 150 - total flux cleaned = -0.000114134 Jy ! Component: 200 - total flux cleaned = -0.000141684 Jy ! Total flux subtracted in 200 components = -0.000141684 Jy ! Clean residual min=-0.003919 max=0.004314 Jy/beam ! Clean residual mean=0.000043 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.279256 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.279256 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=0.155846Jy sigma=0.000652 ! Fit after self-cal, rms=0.155815Jy sigma=0.000652 wmodel J2223-3455_X_2017_05_27_pus_map.mod ! Writing 92 model components to file: J2223-3455_X_2017_05_27_pus_map.mod wobs J2223-3455_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J2223-3455_X_2017_05_27_pus_uvs.fits wwins J2223-3455_X_2017_05_27_pus_map.win ! wwins: Wrote 3 windows to J2223-3455_X_2017_05_27_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 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000687384 Jy ! Component: 100 - total flux cleaned = 0.000561849 Jy ! Component: 150 - total flux cleaned = 0.000563389 Jy ! Component: 200 - total flux cleaned = 0.000783393 Jy ! Component: 250 - total flux cleaned = 0.00115332 Jy ! Component: 300 - total flux cleaned = 0.00150866 Jy ! Component: 350 - total flux cleaned = 0.00180215 Jy ! Component: 400 - total flux cleaned = 0.00213552 Jy ! Component: 450 - total flux cleaned = 0.00241427 Jy ! Component: 500 - total flux cleaned = 0.00273133 Jy ! Component: 550 - total flux cleaned = 0.00295168 Jy ! Component: 600 - total flux cleaned = 0.00316765 Jy ! Component: 650 - total flux cleaned = 0.00337795 Jy ! Component: 700 - total flux cleaned = 0.00345983 Jy ! Component: 750 - total flux cleaned = 0.00358152 Jy ! Component: 800 - total flux cleaned = 0.0037406 Jy ! Component: 850 - total flux cleaned = 0.00381869 Jy ! Component: 900 - total flux cleaned = 0.00393399 Jy ! Component: 950 - total flux cleaned = 0.00404613 Jy ! Component: 1000 - total flux cleaned = 0.00412014 Jy ! Component: 1050 - total flux cleaned = 0.00422875 Jy ! Component: 1100 - total flux cleaned = 0.00429869 Jy ! Component: 1150 - total flux cleaned = 0.00429909 Jy ! Component: 1200 - total flux cleaned = 0.00436687 Jy ! Component: 1250 - total flux cleaned = 0.00426669 Jy ! Component: 1300 - total flux cleaned = 0.00430056 Jy ! Component: 1350 - total flux cleaned = 0.00430075 Jy ! Component: 1400 - total flux cleaned = 0.00436446 Jy ! Component: 1450 - total flux cleaned = 0.00423892 Jy ! Component: 1500 - total flux cleaned = 0.00423941 Jy ! Component: 1550 - total flux cleaned = 0.00433052 Jy ! Component: 1600 - total flux cleaned = 0.00426989 Jy ! Component: 1650 - total flux cleaned = 0.00421038 Jy ! Component: 1700 - total flux cleaned = 0.00415176 Jy ! Component: 1750 - total flux cleaned = 0.00415211 Jy ! Component: 1800 - total flux cleaned = 0.00406775 Jy ! Component: 1850 - total flux cleaned = 0.00415159 Jy ! Component: 1900 - total flux cleaned = 0.00426102 Jy ! Component: 1950 - total flux cleaned = 0.00434185 Jy ! Component: 2000 - total flux cleaned = 0.0043951 Jy ! Total flux subtracted in 2048 components = 0.00450051 Jy ! Clean residual min=-0.001312 max=0.001466 Jy/beam ! Clean residual mean=0.000008 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.283757 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 231 components and 0.283757 Jy ![Exited script file: muppet] wmap "J2223-3455_X_2017_05_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8331 x 2.401 at -0.3235 degrees (North through East) ! Clean map min=-0.0027094 max=0.21555 Jy/beam ! Writing clean map to FITS file: J2223-3455_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.215546 invert ! Inverting map ! Your choice of large map pixels excluded 0.0152% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000519599 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.723184 0.723184 1.44637 2.89274 5.78547 11.5709 23.1419 46.2838 92.5676 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.215 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8331 x 2.401 at -0.3235 degrees (North through East) ! Clean map min=-0.0027094 max=0.21555 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 J2223-3455_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:42:23 2019