! Started logfile: J0539-2839_X_2017_03_23_pus_uvs.log on Mon May 13 10:18:58 2019 obs J0539-2839_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0539-2839_X_2017_03_23_pus_uva.fits ! AN table 1: 35 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.47873 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0539-2839 ! ! 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 1124 lines of history. ! ! Reading 9048 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 J0539-2839_X_2017_03_23_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 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.646789Jy sigma=0.004084 ! Fit after self-cal, rms=0.604775Jy sigma=0.003845 ! 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 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.6773 mas, bmaj=1.772 mas, bpa=0.1178 degrees ! Estimated noise=1639.35 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 = 0.31273 Jy ! Component: 100 - total flux cleaned = 0.402108 Jy ! Total flux subtracted in 100 components = 0.402108 Jy ! Clean residual min=-0.020918 max=0.041918 Jy/beam ! Clean residual mean=-0.000047 rms=0.006700 Jy/beam ! Combined flux in latest and established models = 0.402108 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.402108 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=0.182265Jy sigma=0.001080 ! Fit after self-cal, rms=0.182201Jy sigma=0.001079 ! Inverting map ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0450046 Jy ! Component: 100 - total flux cleaned = 0.0707021 Jy ! Total flux subtracted in 100 components = 0.0707021 Jy ! Clean residual min=-0.019765 max=0.032195 Jy/beam ! Clean residual mean=-0.000085 rms=0.005403 Jy/beam ! Combined flux in latest and established models = 0.47281 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.47281 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=0.168318Jy sigma=0.000925 ! Fit after self-cal, rms=0.168280Jy sigma=0.000925 ! Inverting map ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.9045 mas, bmaj=2.259 mas, bpa=0.541 degrees ! Estimated noise=1135.24 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 = 0.0282334 Jy ! Component: 100 - total flux cleaned = 0.0410867 Jy ! Component: 150 - total flux cleaned = 0.0473467 Jy ! Component: 200 - total flux cleaned = 0.0499133 Jy ! Total flux subtracted in 200 components = 0.0499133 Jy ! Clean residual min=-0.020042 max=0.023684 Jy/beam ! Clean residual mean=-0.000277 rms=0.006045 Jy/beam ! Combined flux in latest and established models = 0.522724 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.522724 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=0.166110Jy sigma=0.000883 ! Fit after self-cal, rms=0.166128Jy sigma=0.000883 ! Inverting map ! Your choice of large map pixels excluded 0.0777% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.91 HN 1.35 KP 0.93 ! LA 1.16 MK 0.94 NL 1.03 OV 0.97 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.90 HN 1.33 KP 0.92 ! LA 1.18 MK 0.95 NL 1.03 OV 0.96 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.92 HN 1.38 KP 0.90 ! LA 1.19 MK 0.99 NL 1.04 OV 0.95 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.90 HN 1.44 KP 0.91 ! LA 1.18 MK 0.99 NL 1.01 OV 0.98 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.91 HN 1.34 KP 0.92 ! LA 1.19 MK 1.01 NL 1.00 OV 0.96 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.92 HN 1.30 KP 0.91 ! LA 1.19 MK 1.00 NL 1.00 OV 0.96 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.92 HN 1.41 KP 0.92 ! LA 1.23 MK 0.99 NL 1.06 OV 0.98 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.95 HN 1.42 KP 0.92 ! LA 1.21 MK 0.99 NL 1.06 OV 0.99 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 1.33 KP 0.92 ! LA 1.20 MK 1.00 NL 1.07 OV 0.98 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.93 HN 1.36 KP 0.93 ! LA 1.23 MK 1.02 NL 1.04 OV 0.97 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.94 HN 1.26 KP 0.93 ! LA 1.25 MK 1.01 NL 1.04 OV 0.98 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 1.31 KP 0.96 ! LA 1.21 MK 0.87 NL 1.07 OV 0.96 ! PT 0.98 SC 1.03 ! ! ! Fit before self-cal, rms=0.166128Jy sigma=0.000883 ! Fit after self-cal, rms=0.174260Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0795% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.9078 mas, bmaj=2.234 mas, bpa=0.4131 degrees ! Estimated noise=1137.54 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 = -0.000358053 Jy ! Component: 100 - total flux cleaned = -0.000500324 Jy ! Component: 150 - total flux cleaned = -0.000631262 Jy ! Component: 200 - total flux cleaned = -0.000752412 Jy ! Total flux subtracted in 200 components = -0.000752412 Jy ! Clean residual min=-0.016946 max=0.014580 Jy/beam ! Clean residual mean=-0.000258 rms=0.004529 Jy/beam ! Combined flux in latest and established models = 0.521971 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.521971 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=0.174206Jy sigma=0.000779 ! Fit after self-cal, rms=0.174408Jy sigma=0.000779 ! Inverting map ! Your choice of large map pixels excluded 0.0795% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.174408Jy sigma=0.000779 ! Fit after self-cal, rms=0.232922Jy sigma=0.000684 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0795% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.9096 mas, bmaj=2.236 mas, bpa=0.664 degrees ! Estimated noise=1153.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205051 Jy ! Component: 100 - total flux cleaned = 0.00219431 Jy ! Component: 150 - total flux cleaned = 0.00207408 Jy ! Component: 200 - total flux cleaned = 0.00196584 Jy ! Total flux subtracted in 200 components = 0.00196584 Jy ! Clean residual min=-0.007433 max=0.009974 Jy/beam ! Clean residual mean=-0.000141 rms=0.002401 Jy/beam ! Combined flux in latest and established models = 0.523937 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.523937 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=0.232763Jy sigma=0.000682 ! Fit after self-cal, rms=0.232886Jy sigma=0.000681 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0795% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = -0.000413519 Jy ! Component: 100 - total flux cleaned = -0.000404718 Jy ! Component: 150 - total flux cleaned = -0.000487489 Jy ! Component: 200 - total flux cleaned = -0.000640212 Jy ! Total flux subtracted in 200 components = -0.000640212 Jy ! Clean residual min=-0.007358 max=0.010163 Jy/beam ! Clean residual mean=-0.000142 rms=0.002390 Jy/beam ! Combined flux in latest and established models = 0.523297 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.523297 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=0.232822Jy sigma=0.000681 ! Fit after self-cal, rms=0.232805Jy sigma=0.000681 ! Inverting map ! Your choice of large map pixels excluded 0.0795% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Added new window around map position (2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00873388 Jy ! Component: 100 - total flux cleaned = 0.0083066 Jy ! Component: 150 - total flux cleaned = 0.00775 Jy ! Component: 200 - total flux cleaned = 0.00725556 Jy ! Total flux subtracted in 200 components = 0.00725556 Jy ! Clean residual min=-0.007348 max=0.009013 Jy/beam ! Clean residual mean=-0.000141 rms=0.002169 Jy/beam ! Combined flux in latest and established models = 0.530552 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 64 components and 0.530552 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=0.232022Jy sigma=0.000674 ! Fit after self-cal, rms=0.231874Jy sigma=0.000673 ! Inverting map ! Your choice of large map pixels excluded 0.0795% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.231874Jy sigma=0.000673 ! Fit after self-cal, rms=0.400834Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0795% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.9038 mas, bmaj=2.231 mas, bpa=0.7287 degrees ! Estimated noise=1146.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490053 Jy ! Component: 100 - total flux cleaned = 0.0049091 Jy ! Component: 150 - total flux cleaned = 0.00479868 Jy ! Component: 200 - total flux cleaned = 0.00470409 Jy ! Total flux subtracted in 200 components = 0.00470409 Jy ! Clean residual min=-0.004292 max=0.004457 Jy/beam ! Clean residual mean=-0.000002 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.535257 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.535257 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=0.400673Jy sigma=0.000643 ! Fit after self-cal, rms=0.400687Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0795% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = 0.00123053 Jy ! Component: 100 - total flux cleaned = 0.00106589 Jy ! Component: 150 - total flux cleaned = 0.000916102 Jy ! Component: 200 - total flux cleaned = 0.00091647 Jy ! Total flux subtracted in 200 components = 0.00091647 Jy ! Clean residual min=-0.004332 max=0.004189 Jy/beam ! Clean residual mean=-0.000001 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.536173 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.536173 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=0.400609Jy sigma=0.000642 ! Fit after self-cal, rms=0.400591Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.0795% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.400591Jy sigma=0.000641 ! Fit after self-cal, rms=0.392563Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0795% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=2.42 mas, bmaj=5.959 mas, bpa=3.322 degrees ! Estimated noise=1337.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031204 Jy ! Component: 100 - total flux cleaned = 0.00332892 Jy ! Component: 150 - total flux cleaned = 0.00327738 Jy ! Component: 200 - total flux cleaned = 0.00327583 Jy ! Total flux subtracted in 200 components = 0.00327583 Jy ! Clean residual min=-0.003475 max=0.004010 Jy/beam ! Clean residual mean=-0.000007 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.539449 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 84 components and 0.539449 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=0.392492Jy sigma=0.000640 ! Fit after self-cal, rms=0.392465Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0795% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = 0.000207844 Jy ! Component: 100 - total flux cleaned = 0.00030441 Jy ! Component: 150 - total flux cleaned = 0.000345583 Jy ! Component: 200 - total flux cleaned = 0.000345819 Jy ! Total flux subtracted in 200 components = 0.000345819 Jy ! Clean residual min=-0.003402 max=0.003882 Jy/beam ! Clean residual mean=-0.000007 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.539795 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 86 components and 0.539795 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=0.392417Jy sigma=0.000640 ! Fit after self-cal, rms=0.392408Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.0795% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.0795% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.9034 mas, bmaj=2.228 mas, bpa=0.8234 degrees ! Estimated noise=1145.8 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9034 x 2.228 at 0.8234 degrees (North through East) ! Clean map min=-0.0037505 max=0.41975 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 0.0795% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.6752 mas, bmaj=1.739 mas, bpa=0.4194 degrees ! Estimated noise=1673.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.317039 Jy ! Component: 100 - total flux cleaned = 0.40896 Jy ! Component: 150 - total flux cleaned = 0.455272 Jy ! Component: 200 - total flux cleaned = 0.482388 Jy ! Total flux subtracted in 200 components = 0.482388 Jy ! Clean residual min=-0.006614 max=0.013943 Jy/beam ! Clean residual mean=0.000028 rms=0.002166 Jy/beam ! Combined flux in latest and established models = 0.482388 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.482388 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0795% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.9034 mas, bmaj=2.228 mas, bpa=0.8234 degrees ! Estimated noise=1145.8 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 = 0.0246359 Jy ! Component: 100 - total flux cleaned = 0.0371077 Jy ! Component: 150 - total flux cleaned = 0.0446335 Jy ! Component: 200 - total flux cleaned = 0.0495548 Jy ! Total flux subtracted in 200 components = 0.0495548 Jy ! Clean residual min=-0.003338 max=0.004246 Jy/beam ! Clean residual mean=-0.000012 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.531943 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 63 components and 0.531943 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0795% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.0795% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=2.42 mas, bmaj=5.959 mas, bpa=3.322 degrees ! Estimated noise=1337.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385607 Jy ! Component: 100 - total flux cleaned = 0.00481428 Jy ! Component: 150 - total flux cleaned = 0.00542366 Jy ! Component: 200 - total flux cleaned = 0.00582337 Jy ! Total flux subtracted in 200 components = 0.00582337 Jy ! Clean residual min=-0.003548 max=0.003722 Jy/beam ! Clean residual mean=-0.000013 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.537766 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 = 0.000311834 Jy ! Component: 100 - total flux cleaned = 0.000521866 Jy ! Component: 150 - total flux cleaned = 0.000664743 Jy ! Component: 200 - total flux cleaned = 0.000785392 Jy ! Total flux subtracted in 200 components = 0.000785392 Jy ! Clean residual min=-0.003349 max=0.003273 Jy/beam ! Clean residual mean=-0.000012 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.538551 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 98 components and 0.538551 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0795% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0795% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.9034 mas, bmaj=2.228 mas, bpa=0.8234 degrees ! Estimated noise=1145.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00010946 Jy ! Component: 100 - total flux cleaned = 1.53789e-06 Jy ! Component: 150 - total flux cleaned = 4.83863e-05 Jy ! Component: 200 - total flux cleaned = 9.20506e-05 Jy ! Total flux subtracted in 200 components = 9.20506e-05 Jy ! Clean residual min=-0.003118 max=0.003459 Jy/beam ! Clean residual mean=-0.000005 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.538643 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 111 components and 0.538643 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=0.392183Jy sigma=0.000639 ! Fit after self-cal, rms=0.392133Jy sigma=0.000638 wmodel J0539-2839_X_2017_03_23_pus_map.mod ! Writing 111 model components to file: J0539-2839_X_2017_03_23_pus_map.mod wobs J0539-2839_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0539-2839_X_2017_03_23_pus_uvs.fits wwins J0539-2839_X_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J0539-2839_X_2017_03_23_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 0.0795% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136451 Jy ! Component: 100 - total flux cleaned = 0.00180918 Jy ! Component: 150 - total flux cleaned = 0.00202055 Jy ! Component: 200 - total flux cleaned = 0.0022217 Jy ! Component: 250 - total flux cleaned = 0.00251301 Jy ! Component: 300 - total flux cleaned = 0.00284142 Jy ! Component: 350 - total flux cleaned = 0.00311465 Jy ! Component: 400 - total flux cleaned = 0.00329137 Jy ! Component: 450 - total flux cleaned = 0.00346422 Jy ! Component: 500 - total flux cleaned = 0.00354848 Jy ! Component: 550 - total flux cleaned = 0.00383679 Jy ! Component: 600 - total flux cleaned = 0.00391614 Jy ! Component: 650 - total flux cleaned = 0.00387596 Jy ! Component: 700 - total flux cleaned = 0.00395373 Jy ! Component: 750 - total flux cleaned = 0.00402973 Jy ! Component: 800 - total flux cleaned = 0.00391721 Jy ! Component: 850 - total flux cleaned = 0.00391767 Jy ! Component: 900 - total flux cleaned = 0.00391711 Jy ! Component: 950 - total flux cleaned = 0.00402387 Jy ! Component: 1000 - total flux cleaned = 0.00398724 Jy ! Component: 1050 - total flux cleaned = 0.00384786 Jy ! Component: 1100 - total flux cleaned = 0.00388232 Jy ! Component: 1150 - total flux cleaned = 0.00391568 Jy ! Component: 1200 - total flux cleaned = 0.00388162 Jy ! Component: 1250 - total flux cleaned = 0.0037823 Jy ! Component: 1300 - total flux cleaned = 0.00368493 Jy ! Component: 1350 - total flux cleaned = 0.00365329 Jy ! Component: 1400 - total flux cleaned = 0.00358988 Jy ! Component: 1450 - total flux cleaned = 0.00352666 Jy ! Component: 1500 - total flux cleaned = 0.0034019 Jy ! Component: 1550 - total flux cleaned = 0.00337073 Jy ! Component: 1600 - total flux cleaned = 0.00324855 Jy ! Component: 1650 - total flux cleaned = 0.00318889 Jy ! Component: 1700 - total flux cleaned = 0.00324824 Jy ! Component: 1750 - total flux cleaned = 0.00313009 Jy ! Component: 1800 - total flux cleaned = 0.00307142 Jy ! Component: 1850 - total flux cleaned = 0.00304241 Jy ! Component: 1900 - total flux cleaned = 0.0028995 Jy ! Component: 1950 - total flux cleaned = 0.00289967 Jy ! Component: 2000 - total flux cleaned = 0.00275953 Jy ! Total flux subtracted in 2048 components = 0.00270418 Jy ! Clean residual min=-0.001522 max=0.001822 Jy/beam ! Clean residual mean=-0.000006 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.541348 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 253 components and 0.541347 Jy ![Exited script file: muppet] wmap "J0539-2839_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0795% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9034 x 2.228 at 0.8234 degrees (North through East) ! Clean map min=-0.0033555 max=0.43021 Jy/beam ! Writing clean map to FITS file: J0539-2839_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.430207 invert ! Inverting map ! Your choice of large map pixels excluded 0.0795% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000528282 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.368391 0.368391 0.736782 1.47356 2.94713 5.89426 11.7885 23.577 47.1541 94.3082 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.43 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9034 x 2.228 at 0.8234 degrees (North through East) ! Clean map min=-0.0033555 max=0.43021 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 J0539-2839_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:18:59 2019