! Started logfile: J1643-2316_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:06:03 2019 obs J1643-2316_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1643-2316_X_2017_03_27_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966667 visibilities/baseline/integration-bin. ! Found source: J1643-2316 ! ! 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 1844 lines of history. ! ! Reading 39672 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 J1643-2316_X_2017_03_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.895089Jy sigma=0.006904 ! Fit after self-cal, rms=0.885259Jy sigma=0.006837 ! 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 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.6374 mas, bmaj=1.677 mas, bpa=-1.315 degrees ! Estimated noise=1147.11 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 = 0.0895117 Jy ! Component: 100 - total flux cleaned = 0.1112 Jy ! Total flux subtracted in 100 components = 0.1112 Jy ! Clean residual min=-0.005036 max=0.010657 Jy/beam ! Clean residual mean=-0.000071 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 0.1112 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.1112 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=0.102675Jy sigma=0.000681 ! Fit after self-cal, rms=0.102658Jy sigma=0.000681 ! Inverting map ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (-8.6, 4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117488 Jy ! Component: 100 - total flux cleaned = 0.0191919 Jy ! Total flux subtracted in 100 components = 0.0191919 Jy ! Clean residual min=-0.003960 max=0.005726 Jy/beam ! Clean residual mean=-0.000047 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.130392 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.130392 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=0.100896Jy sigma=0.000663 ! Fit after self-cal, rms=0.100863Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8035 mas, bmaj=2.013 mas, bpa=-2.31 degrees ! Estimated noise=476.528 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 = 0.00824678 Jy ! Component: 100 - total flux cleaned = 0.0134516 Jy ! Component: 150 - total flux cleaned = 0.0170882 Jy ! Component: 200 - total flux cleaned = 0.0196991 Jy ! Total flux subtracted in 200 components = 0.0196991 Jy ! Clean residual min=-0.003074 max=0.005754 Jy/beam ! Clean residual mean=-0.000065 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.150091 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 0.150091 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=0.100189Jy sigma=0.000655 ! Fit after self-cal, rms=0.100166Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.14 KP 1.08 ! LA 0.92 MK 1.02 NL 0.99 OV 0.97 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.08 KP 1.06 ! LA 0.93 MK 1.00 NL 0.99 OV 1.01 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.26 KP 0.99 ! LA 0.95 MK 0.99 NL 1.03 OV 0.97 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 1.40 KP 1.08 ! LA 0.97 MK 1.02 NL 1.00 OV 1.01 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.07 KP 1.03 ! LA 0.94 MK 0.97 NL 1.01 OV 0.99 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.17 KP 1.02 ! LA 0.96 MK 1.05 NL 1.02 OV 1.00 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.18 KP 1.02 ! LA 0.98 MK 1.02 NL 1.03 OV 0.95 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.02 KP 1.03 ! LA 0.96 MK 0.98 NL 0.99 OV 0.98 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.16 KP 1.03 ! LA 1.00 MK 0.96 NL 0.98 OV 1.00 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.93 HN 1.16 KP 0.92 ! LA 0.95 MK 1.01 NL 0.89 OV 1.12 ! PT 0.97 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.18 KP 1.05 ! LA 1.05 MK 1.07 NL 0.97 OV 1.12 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 1.13 KP 1.01 ! LA 0.97 MK 1.06 NL 0.92 OV 1.08 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.100166Jy sigma=0.000655 ! Fit after self-cal, rms=0.104598Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8128 mas, bmaj=2.02 mas, bpa=-2.14 degrees ! Estimated noise=473.205 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 = 0.00210568 Jy ! Component: 100 - total flux cleaned = 0.00270113 Jy ! Component: 150 - total flux cleaned = 0.00297919 Jy ! Component: 200 - total flux cleaned = 0.00310756 Jy ! Total flux subtracted in 200 components = 0.00310756 Jy ! Clean residual min=-0.002688 max=0.005085 Jy/beam ! Clean residual mean=-0.000036 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.153198 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.153198 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=0.104571Jy sigma=0.000651 ! Fit after self-cal, rms=0.104636Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (-4.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00519682 Jy ! Component: 100 - total flux cleaned = 0.00825593 Jy ! Component: 150 - total flux cleaned = 0.0102806 Jy ! Component: 200 - total flux cleaned = 0.0117095 Jy ! Total flux subtracted in 200 components = 0.0117095 Jy ! Clean residual min=-0.002044 max=0.003630 Jy/beam ! Clean residual mean=-0.000013 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.164908 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 66 components and 0.164908 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=0.104399Jy sigma=0.000648 ! Fit after self-cal, rms=0.104370Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (-2.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033843 Jy ! Component: 100 - total flux cleaned = 0.00527773 Jy ! Component: 150 - total flux cleaned = 0.00663639 Jy ! Component: 200 - total flux cleaned = 0.00721046 Jy ! Total flux subtracted in 200 components = 0.00721046 Jy ! Clean residual min=-0.001849 max=0.003048 Jy/beam ! Clean residual mean=0.000004 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.172118 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 89 components and 0.172118 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=0.104261Jy sigma=0.000646 ! Fit after self-cal, rms=0.104251Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (-6.8, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287939 Jy ! Component: 100 - total flux cleaned = 0.00442307 Jy ! Component: 150 - total flux cleaned = 0.00510312 Jy ! Component: 200 - total flux cleaned = 0.0056595 Jy ! Total flux subtracted in 200 components = 0.0056595 Jy ! Clean residual min=-0.001795 max=0.001903 Jy/beam ! Clean residual mean=0.000014 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.177778 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 118 components and 0.177778 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=0.104152Jy sigma=0.000645 ! Fit after self-cal, rms=0.104142Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.104142Jy sigma=0.000645 ! Fit after self-cal, rms=0.106188Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8143 mas, bmaj=2.023 mas, bpa=-2.176 degrees ! Estimated noise=474.208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152761 Jy ! Component: 100 - total flux cleaned = 0.00246417 Jy ! Component: 150 - total flux cleaned = 0.00279889 Jy ! Component: 200 - total flux cleaned = 0.00293545 Jy ! Total flux subtracted in 200 components = 0.00293545 Jy ! Clean residual min=-0.001408 max=0.001699 Jy/beam ! Clean residual mean=0.000003 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.180713 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 144 components and 0.180713 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=0.106159Jy sigma=0.000644 ! Fit after self-cal, rms=0.106166Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-10, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114453 Jy ! Component: 100 - total flux cleaned = 0.0014712 Jy ! Component: 150 - total flux cleaned = 0.00172271 Jy ! Component: 200 - total flux cleaned = 0.00192287 Jy ! Total flux subtracted in 200 components = 0.00192287 Jy ! Clean residual min=-0.001291 max=0.001365 Jy/beam ! Clean residual mean=0.000004 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.182636 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 160 components and 0.182636 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=0.106134Jy sigma=0.000643 ! Fit after self-cal, rms=0.106129Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.106129Jy sigma=0.000643 ! Fit after self-cal, rms=0.107353Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8148 mas, bmaj=2.025 mas, bpa=-2.211 degrees ! Estimated noise=474.673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000444521 Jy ! Component: 100 - total flux cleaned = 0.000649053 Jy ! Component: 150 - total flux cleaned = 0.000809318 Jy ! Component: 200 - total flux cleaned = 0.000933118 Jy ! Total flux subtracted in 200 components = 0.000933118 Jy ! Clean residual min=-0.001210 max=0.001264 Jy/beam ! Clean residual mean=-0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.183569 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 176 components and 0.183569 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=0.107339Jy sigma=0.000643 ! Fit after self-cal, rms=0.107338Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282899 Jy ! Component: 100 - total flux cleaned = 0.000375603 Jy ! Component: 150 - total flux cleaned = 0.00044121 Jy ! Component: 200 - total flux cleaned = 0.000483465 Jy ! Total flux subtracted in 200 components = 0.000483465 Jy ! Clean residual min=-0.001172 max=0.001232 Jy/beam ! Clean residual mean=0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.184053 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 180 components and 0.184053 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=0.107328Jy sigma=0.000643 ! Fit after self-cal, rms=0.107327Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.107327Jy sigma=0.000643 ! Fit after self-cal, rms=0.107204Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.272 mas, bmaj=5.112 mas, bpa=1.402 degrees ! Estimated noise=601.527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000703617 Jy ! Component: 100 - total flux cleaned = 0.000802106 Jy ! Component: 150 - total flux cleaned = 0.000908258 Jy ! Component: 200 - total flux cleaned = 0.000946622 Jy ! Total flux subtracted in 200 components = 0.000946622 Jy ! Clean residual min=-0.001326 max=0.001411 Jy/beam ! Clean residual mean=0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.184999 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 193 components and 0.184999 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=0.107200Jy sigma=0.000643 ! Fit after self-cal, rms=0.107197Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012844 Jy ! Component: 100 - total flux cleaned = 0.000165051 Jy ! Component: 150 - total flux cleaned = 0.000182217 Jy ! Component: 200 - total flux cleaned = 0.000213506 Jy ! Total flux subtracted in 200 components = 0.000213506 Jy ! Clean residual min=-0.001289 max=0.001421 Jy/beam ! Clean residual mean=0.000003 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.185213 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 197 components and 0.185213 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=0.107195Jy sigma=0.000643 ! Fit after self-cal, rms=0.107195Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.815 mas, bmaj=2.026 mas, bpa=-2.21 degrees ! Estimated noise=474.915 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.815 x 2.026 at -2.21 degrees (North through East) ! Clean map min=-0.0014561 max=0.12006 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 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.6434 mas, bmaj=1.679 mas, bpa=-1.226 degrees ! Estimated noise=1162.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.090412 Jy ! Component: 100 - total flux cleaned = 0.112267 Jy ! Component: 150 - total flux cleaned = 0.123907 Jy ! Component: 200 - total flux cleaned = 0.131499 Jy ! Total flux subtracted in 200 components = 0.131499 Jy ! Clean residual min=-0.003750 max=0.005645 Jy/beam ! Clean residual mean=-0.000050 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.131499 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.131499 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.815 mas, bmaj=2.026 mas, bpa=-2.21 degrees ! Estimated noise=474.915 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) ! Added new window around map position (-0.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00859402 Jy ! Component: 100 - total flux cleaned = 0.0151549 Jy ! Component: 150 - total flux cleaned = 0.0205597 Jy ! Component: 200 - total flux cleaned = 0.0250937 Jy ! Total flux subtracted in 200 components = 0.0250937 Jy ! Clean residual min=-0.002052 max=0.003197 Jy/beam ! Clean residual mean=-0.000052 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.156593 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 53 components and 0.156593 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.272 mas, bmaj=5.112 mas, bpa=1.402 degrees ! Estimated noise=601.527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00684467 Jy ! Component: 100 - total flux cleaned = 0.0117476 Jy ! Component: 150 - total flux cleaned = 0.015383 Jy ! Component: 200 - total flux cleaned = 0.0181469 Jy ! Total flux subtracted in 200 components = 0.0181469 Jy ! Clean residual min=-0.001698 max=0.002364 Jy/beam ! Clean residual mean=-0.000036 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.17474 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 = 0.00214991 Jy ! Component: 100 - total flux cleaned = 0.00383121 Jy ! Component: 150 - total flux cleaned = 0.00515166 Jy ! Component: 200 - total flux cleaned = 0.00619428 Jy ! Total flux subtracted in 200 components = 0.00619428 Jy ! Clean residual min=-0.001359 max=0.001323 Jy/beam ! Clean residual mean=-0.000011 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.180934 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 133 components and 0.180934 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.815 mas, bmaj=2.026 mas, bpa=-2.21 degrees ! Estimated noise=474.915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000772473 Jy ! Component: 100 - total flux cleaned = 0.00117646 Jy ! Component: 150 - total flux cleaned = 0.00145612 Jy ! Component: 200 - total flux cleaned = 0.00171027 Jy ! Total flux subtracted in 200 components = 0.00171027 Jy ! Clean residual min=-0.001293 max=0.001238 Jy/beam ! Clean residual mean=-0.000003 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.182644 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 153 components and 0.182644 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=0.107198Jy sigma=0.000643 ! Fit after self-cal, rms=0.107187Jy sigma=0.000643 wmodel J1643-2316_X_2017_03_27_pus_map.mod ! Writing 153 model components to file: J1643-2316_X_2017_03_27_pus_map.mod wobs J1643-2316_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1643-2316_X_2017_03_27_pus_uvs.fits wwins J1643-2316_X_2017_03_27_pus_map.win ! wwins: Wrote 7 windows to J1643-2316_X_2017_03_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 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231508 Jy ! Component: 100 - total flux cleaned = 0.00050442 Jy ! Component: 150 - total flux cleaned = 0.000819173 Jy ! Component: 200 - total flux cleaned = 0.00113811 Jy ! Component: 250 - total flux cleaned = 0.0013937 Jy ! Component: 300 - total flux cleaned = 0.00167278 Jy ! Component: 350 - total flux cleaned = 0.00191022 Jy ! Component: 400 - total flux cleaned = 0.00209482 Jy ! Component: 450 - total flux cleaned = 0.00226008 Jy ! Component: 500 - total flux cleaned = 0.00237761 Jy ! Component: 550 - total flux cleaned = 0.00250721 Jy ! Component: 600 - total flux cleaned = 0.00254956 Jy ! Component: 650 - total flux cleaned = 0.00267429 Jy ! Component: 700 - total flux cleaned = 0.00271504 Jy ! Component: 750 - total flux cleaned = 0.00279557 Jy ! Component: 800 - total flux cleaned = 0.00286144 Jy ! Component: 850 - total flux cleaned = 0.00292648 Jy ! Component: 900 - total flux cleaned = 0.00299081 Jy ! Component: 950 - total flux cleaned = 0.00304172 Jy ! Component: 1000 - total flux cleaned = 0.00309209 Jy ! Component: 1050 - total flux cleaned = 0.00314183 Jy ! Component: 1100 - total flux cleaned = 0.00322745 Jy ! Component: 1150 - total flux cleaned = 0.00326387 Jy ! Component: 1200 - total flux cleaned = 0.00329944 Jy ! Component: 1250 - total flux cleaned = 0.00333477 Jy ! Component: 1300 - total flux cleaned = 0.00338166 Jy ! Component: 1350 - total flux cleaned = 0.00340468 Jy ! Component: 1400 - total flux cleaned = 0.00342749 Jy ! Component: 1450 - total flux cleaned = 0.0034729 Jy ! Component: 1500 - total flux cleaned = 0.00350645 Jy ! Component: 1550 - total flux cleaned = 0.00351746 Jy ! Component: 1600 - total flux cleaned = 0.00355027 Jy ! Component: 1650 - total flux cleaned = 0.00360444 Jy ! Component: 1700 - total flux cleaned = 0.00360435 Jy ! Component: 1750 - total flux cleaned = 0.00364671 Jy ! Component: 1800 - total flux cleaned = 0.0036781 Jy ! Component: 1850 - total flux cleaned = 0.00368856 Jy ! Component: 1900 - total flux cleaned = 0.00369897 Jy ! Component: 1950 - total flux cleaned = 0.00374976 Jy ! Component: 2000 - total flux cleaned = 0.00377 Jy ! Total flux subtracted in 2048 components = 0.00376006 Jy ! Clean residual min=-0.000565 max=0.000584 Jy/beam ! Clean residual mean=-0.000003 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.186404 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 293 components and 0.186404 Jy ![Exited script file: muppet] wmap "J1643-2316_X_2017_03_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.815 x 2.026 at -2.21 degrees (North through East) ! Clean map min=-0.00075088 max=0.12078 Jy/beam ! Writing clean map to FITS file: J1643-2316_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.120775 invert ! Inverting map ! Your choice of large map pixels excluded 0.0922% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188577 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.468415 0.468415 0.93683 1.87366 3.74732 7.49464 14.9893 29.9786 59.9571 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.12 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.815 x 2.026 at -2.21 degrees (North through East) ! Clean map min=-0.00075088 max=0.12078 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 J1643-2316_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:06:06 2019