! Started logfile: J1803-0433_X_2017_07_09_pus_uvs.log on Wed May 8 15:29:32 2019 obs J1803-0433_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1803-0433_X_2017_07_09_pus_uva.fits ! AN table 1: 217 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.91234 visibilities/baseline/integration-bin. ! Found source: J1803-0433 ! ! 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 979 lines of history. ! ! Reading 106908 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 J1803-0433_X_2017_07_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.959970Jy sigma=0.007750 ! Fit after self-cal, rms=0.943196Jy sigma=0.007625 ! 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 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.718 mas, bmaj=1.746 mas, bpa=0.6231 degrees ! Estimated noise=530.401 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 = 0.045943 Jy ! Component: 100 - total flux cleaned = 0.0566745 Jy ! Total flux subtracted in 100 components = 0.0566745 Jy ! Clean residual min=-0.001841 max=0.004336 Jy/beam ! Clean residual mean=-0.000008 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0566745 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0566745 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=0.083512Jy sigma=0.000645 ! Fit after self-cal, rms=0.083353Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00495064 Jy ! Component: 100 - total flux cleaned = 0.00759682 Jy ! Total flux subtracted in 100 components = 0.00759682 Jy ! Clean residual min=-0.001391 max=0.001786 Jy/beam ! Clean residual mean=-0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0642714 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0642714 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=0.083033Jy sigma=0.000641 ! Fit after self-cal, rms=0.083025Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-0.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210162 Jy ! Component: 100 - total flux cleaned = 0.00334442 Jy ! Total flux subtracted in 100 components = 0.00334442 Jy ! Clean residual min=-0.001301 max=0.001462 Jy/beam ! Clean residual mean=-0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0676158 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.0676158 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=0.082966Jy sigma=0.000641 ! Fit after self-cal, rms=0.082965Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.89 mas, bmaj=2.107 mas, bpa=0.2189 degrees ! Estimated noise=273.364 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 = 0.0014437 Jy ! Component: 100 - total flux cleaned = 0.00157609 Jy ! Component: 150 - total flux cleaned = 0.00162834 Jy ! Component: 200 - total flux cleaned = 0.00164375 Jy ! Total flux subtracted in 200 components = 0.00164375 Jy ! Clean residual min=-0.000873 max=0.001058 Jy/beam ! Clean residual mean=0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0692595 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.0692595 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=0.082940Jy sigma=0.000641 ! Fit after self-cal, rms=0.082936Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.98 FD 1.02 HN 1.00 KP 1.03 ! LA 0.98 MK 1.03 NL 0.99 OV 0.99 ! PT 0.97 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.04 KP 1.01 ! LA 0.99 MK 1.00 NL 0.96 OV 1.04 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.05 KP 1.01 ! LA 1.04 MK 1.09 NL 0.99 OV 1.07 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 1.06 ! LA 1.02 MK 1.04 NL 1.01 OV 0.99 ! PT 1.06 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.13 KP 0.98 ! LA 1.00 MK 1.10 NL 0.99 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.98 KP 0.97 ! LA 0.98 MK 0.99 NL 0.99 OV 1.01 ! PT 1.00 SC 1.15 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 1.00 ! LA 1.01 MK 0.97 NL 1.03 OV 1.02 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.99 KP 1.08 ! LA 1.00 MK 1.03 NL 1.01 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.97 KP 1.00 ! LA 0.97 MK 1.00 NL 0.98 OV 0.97 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.01 KP 1.00 ! LA 1.01 MK 1.01 NL 0.96 OV 0.99 ! PT 0.98 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.15 KP 1.07 ! LA 1.01 MK 0.91 NL 0.99 OV 0.99 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.92 HN 0.93 KP 0.95 ! LA 0.98 MK 0.98 NL 1.00 OV 0.94 ! PT 0.98 SC 0.90 ! ! ! Fit before self-cal, rms=0.082936Jy sigma=0.000640 ! Fit after self-cal, rms=0.082973Jy sigma=0.000640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8946 mas, bmaj=2.109 mas, bpa=0.3149 degrees ! Estimated noise=274.472 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 = 0.000387993 Jy ! Component: 100 - total flux cleaned = 0.000459118 Jy ! Component: 150 - total flux cleaned = 0.000470823 Jy ! Component: 200 - total flux cleaned = 0.00047079 Jy ! Total flux subtracted in 200 components = 0.00047079 Jy ! Clean residual min=-0.000716 max=0.000877 Jy/beam ! Clean residual mean=0.000002 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0697303 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.0697303 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=0.082967Jy sigma=0.000640 ! Fit after self-cal, rms=0.082992Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.082992Jy sigma=0.000640 ! Fit after self-cal, rms=0.083528Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8945 mas, bmaj=2.108 mas, bpa=0.3726 degrees ! Estimated noise=274.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199262 Jy ! Component: 100 - total flux cleaned = 0.000247323 Jy ! Component: 150 - total flux cleaned = 0.00024804 Jy ! Component: 200 - total flux cleaned = 0.00024219 Jy ! Total flux subtracted in 200 components = 0.00024219 Jy ! Clean residual min=-0.000643 max=0.000840 Jy/beam ! Clean residual mean=0.000004 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0699725 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 46 components and 0.0699725 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=0.083525Jy sigma=0.000639 ! Fit after self-cal, rms=0.083548Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 (-3.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000801326 Jy ! Component: 100 - total flux cleaned = 0.00109591 Jy ! Component: 150 - total flux cleaned = 0.00127656 Jy ! Component: 200 - total flux cleaned = 0.00143189 Jy ! Total flux subtracted in 200 components = 0.00143189 Jy ! Clean residual min=-0.000583 max=0.000667 Jy/beam ! Clean residual mean=0.000004 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0714044 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.0714044 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=0.083538Jy sigma=0.000639 ! Fit after self-cal, rms=0.083537Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.083537Jy sigma=0.000639 ! Fit after self-cal, rms=0.084117Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8946 mas, bmaj=2.107 mas, bpa=0.4322 degrees ! Estimated noise=274.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000471447 Jy ! Component: 100 - total flux cleaned = 0.00066276 Jy ! Component: 150 - total flux cleaned = 0.000818709 Jy ! Component: 200 - total flux cleaned = 0.000922124 Jy ! Total flux subtracted in 200 components = 0.000922124 Jy ! Clean residual min=-0.000571 max=0.000598 Jy/beam ! Clean residual mean=0.000004 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0723265 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.0723265 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=0.084112Jy sigma=0.000639 ! Fit after self-cal, rms=0.084143Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000254095 Jy ! Component: 100 - total flux cleaned = 0.000345145 Jy ! Component: 150 - total flux cleaned = 0.000400894 Jy ! Component: 200 - total flux cleaned = 0.00044361 Jy ! Total flux subtracted in 200 components = 0.00044361 Jy ! Clean residual min=-0.000567 max=0.000582 Jy/beam ! Clean residual mean=0.000004 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0727701 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.0727701 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=0.084141Jy sigma=0.000639 ! Fit after self-cal, rms=0.084141Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.084141Jy sigma=0.000639 ! Fit after self-cal, rms=0.084364Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.16 mas, bmaj=3.552 mas, bpa=1.943 degrees ! Estimated noise=349.347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328004 Jy ! Component: 100 - total flux cleaned = 0.000470942 Jy ! Component: 150 - total flux cleaned = 0.000568643 Jy ! Component: 200 - total flux cleaned = 0.00064732 Jy ! Total flux subtracted in 200 components = 0.00064732 Jy ! Clean residual min=-0.000613 max=0.000647 Jy/beam ! Clean residual mean=0.000007 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0734174 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 0.0734174 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=0.084362Jy sigma=0.000639 ! Fit after self-cal, rms=0.084369Jy sigma=0.000639 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.36609e-05 Jy ! Component: 100 - total flux cleaned = 0.00014917 Jy ! Component: 150 - total flux cleaned = 0.000203773 Jy ! Component: 200 - total flux cleaned = 0.000244047 Jy ! Total flux subtracted in 200 components = 0.000244047 Jy ! Clean residual min=-0.000608 max=0.000621 Jy/beam ! Clean residual mean=0.000007 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0736615 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.0736615 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=0.084369Jy sigma=0.000639 ! Fit after self-cal, rms=0.084369Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8944 mas, bmaj=2.105 mas, bpa=0.4518 degrees ! Estimated noise=274.448 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8944 x 2.105 at 0.4518 degrees (North through East) ! Clean map min=-0.00055632 max=0.059692 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 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7199 mas, bmaj=1.74 mas, bpa=0.9064 degrees ! Estimated noise=528.259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0455991 Jy ! Component: 100 - total flux cleaned = 0.0568195 Jy ! Component: 150 - total flux cleaned = 0.0621518 Jy ! Component: 200 - total flux cleaned = 0.0651999 Jy ! Total flux subtracted in 200 components = 0.0651999 Jy ! Clean residual min=-0.001143 max=0.001549 Jy/beam ! Clean residual mean=-0.000002 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0651999 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0651999 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8944 mas, bmaj=2.105 mas, bpa=0.4518 degrees ! Estimated noise=274.448 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 = 0.00251716 Jy ! Component: 100 - total flux cleaned = 0.00399501 Jy ! Component: 150 - total flux cleaned = 0.00505184 Jy ! Component: 200 - total flux cleaned = 0.00588205 Jy ! Total flux subtracted in 200 components = 0.00588205 Jy ! Clean residual min=-0.000734 max=0.000737 Jy/beam ! Clean residual mean=0.000002 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.071082 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.071082 Jy ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.16 mas, bmaj=3.552 mas, bpa=1.943 degrees ! Estimated noise=349.347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000996054 Jy ! Component: 100 - total flux cleaned = 0.00162703 Jy ! Component: 150 - total flux cleaned = 0.00204989 Jy ! Component: 200 - total flux cleaned = 0.00233927 Jy ! Total flux subtracted in 200 components = 0.00233927 Jy ! Clean residual min=-0.000622 max=0.000613 Jy/beam ! Clean residual mean=0.000007 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0734213 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 = 0.000112415 Jy ! Component: 100 - total flux cleaned = 0.000182319 Jy ! Component: 150 - total flux cleaned = 0.000229438 Jy ! Component: 200 - total flux cleaned = 0.000250101 Jy ! Total flux subtracted in 200 components = 0.000250101 Jy ! Clean residual min=-0.000613 max=0.000606 Jy/beam ! Clean residual mean=0.000007 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0736714 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 64 components and 0.0736714 Jy ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8944 mas, bmaj=2.105 mas, bpa=0.4518 degrees ! Estimated noise=274.448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000264324 Jy ! Component: 100 - total flux cleaned = -0.000212472 Jy ! Component: 150 - total flux cleaned = -0.000170537 Jy ! Component: 200 - total flux cleaned = -0.000133914 Jy ! Total flux subtracted in 200 components = -0.000133914 Jy ! Clean residual min=-0.000582 max=0.000578 Jy/beam ! Clean residual mean=0.000003 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0735374 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.0735375 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=0.084372Jy sigma=0.000639 ! Fit after self-cal, rms=0.084370Jy sigma=0.000639 wmodel J1803-0433_X_2017_07_09_pus_map.mod ! Writing 75 model components to file: J1803-0433_X_2017_07_09_pus_map.mod wobs J1803-0433_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1803-0433_X_2017_07_09_pus_uvs.fits wwins J1803-0433_X_2017_07_09_pus_map.win ! wwins: Wrote 3 windows to J1803-0433_X_2017_07_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000120376 Jy ! Component: 100 - total flux cleaned = -0.000202105 Jy ! Component: 150 - total flux cleaned = -0.000231649 Jy ! Component: 200 - total flux cleaned = -0.000250092 Jy ! Component: 250 - total flux cleaned = -0.000222849 Jy ! Component: 300 - total flux cleaned = -0.0002228 Jy ! Component: 350 - total flux cleaned = -0.000179987 Jy ! Component: 400 - total flux cleaned = -0.000171651 Jy ! Component: 450 - total flux cleaned = -0.000130623 Jy ! Component: 500 - total flux cleaned = -9.04619e-05 Jy ! Component: 550 - total flux cleaned = -7.47303e-05 Jy ! Component: 600 - total flux cleaned = -1.30948e-05 Jy ! Component: 650 - total flux cleaned = 9.52762e-06 Jy ! Component: 700 - total flux cleaned = 1.69154e-05 Jy ! Component: 750 - total flux cleaned = 3.16829e-05 Jy ! Component: 800 - total flux cleaned = 6.76673e-05 Jy ! Component: 850 - total flux cleaned = 7.47584e-05 Jy ! Component: 900 - total flux cleaned = 9.58132e-05 Jy ! Component: 950 - total flux cleaned = 0.000123625 Jy ! Component: 1000 - total flux cleaned = 0.00014404 Jy ! Component: 1050 - total flux cleaned = 0.000143906 Jy ! Component: 1100 - total flux cleaned = 0.000163875 Jy ! Component: 1150 - total flux cleaned = 0.000190196 Jy ! Component: 1200 - total flux cleaned = 0.000222604 Jy ! Component: 1250 - total flux cleaned = 0.000222601 Jy ! Component: 1300 - total flux cleaned = 0.000229081 Jy ! Component: 1350 - total flux cleaned = 0.000260495 Jy ! Component: 1400 - total flux cleaned = 0.000279139 Jy ! Component: 1450 - total flux cleaned = 0.000303509 Jy ! Component: 1500 - total flux cleaned = 0.000303549 Jy ! Component: 1550 - total flux cleaned = 0.00031576 Jy ! Component: 1600 - total flux cleaned = 0.000357631 Jy ! Component: 1650 - total flux cleaned = 0.000357682 Jy ! Component: 1700 - total flux cleaned = 0.000381086 Jy ! Component: 1750 - total flux cleaned = 0.000369576 Jy ! Component: 1800 - total flux cleaned = 0.000386869 Jy ! Component: 1850 - total flux cleaned = 0.00040964 Jy ! Component: 1900 - total flux cleaned = 0.000415294 Jy ! Component: 1950 - total flux cleaned = 0.000426426 Jy ! Component: 2000 - total flux cleaned = 0.000437506 Jy ! Total flux subtracted in 2048 components = 0.000448501 Jy ! Clean residual min=-0.000283 max=0.000304 Jy/beam ! Clean residual mean=0.000003 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.073986 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 222 components and 0.0739859 Jy ![Exited script file: muppet] wmap "J1803-0433_X_2017_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8944 x 2.105 at 0.4518 degrees (North through East) ! Clean map min=-0.00052334 max=0.059696 Jy/beam ! Writing clean map to FITS file: J1803-0433_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0596961 invert ! Inverting map ! Your choice of large map pixels excluded 0.109% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108146 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.543481 0.543481 1.08696 2.17392 4.34785 8.69569 17.3914 34.7828 69.5655 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8944 x 2.105 at 0.4518 degrees (North through East) ! Clean map min=-0.00052334 max=0.059696 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 J1803-0433_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:29:38 2019