! Started logfile: J2343+1543_X_2017_05_01_pus_uvs.log on Wed May 1 20:03:05 2019 obs J2343+1543_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J2343+1543_X_2017_05_01_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.923571 visibilities/baseline/integration-bin. ! Found source: J2343+1543 ! ! 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 863 lines of history. ! ! Reading 86280 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 J2343+1543_X_2017_05_01_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 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.853189Jy sigma=0.007541 ! Fit after self-cal, rms=0.835860Jy sigma=0.007410 ! 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 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7687 mas, bmaj=1.817 mas, bpa=4.323 degrees ! Estimated noise=709.074 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 = 0.130151 Jy ! Component: 100 - total flux cleaned = 0.159213 Jy ! Total flux subtracted in 100 components = 0.159213 Jy ! Clean residual min=-0.003362 max=0.009886 Jy/beam ! Clean residual mean=0.000010 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.159213 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.159213 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=0.085627Jy sigma=0.000665 ! Fit after self-cal, rms=0.085621Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00980952 Jy ! Component: 100 - total flux cleaned = 0.0140633 Jy ! Total flux subtracted in 100 components = 0.0140633 Jy ! Clean residual min=-0.002584 max=0.002791 Jy/beam ! Clean residual mean=0.000008 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.173276 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.173276 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=0.084614Jy sigma=0.000654 ! Fit after self-cal, rms=0.084614Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.94 mas, bmaj=2.083 mas, bpa=5.393 degrees ! Estimated noise=283.147 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 = 0.00266928 Jy ! Component: 100 - total flux cleaned = 0.00345837 Jy ! Component: 150 - total flux cleaned = 0.00346119 Jy ! Component: 200 - total flux cleaned = 0.00346129 Jy ! Total flux subtracted in 200 components = 0.00346129 Jy ! Clean residual min=-0.001591 max=0.001547 Jy/beam ! Clean residual mean=0.000005 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.176737 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.176737 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=0.084546Jy sigma=0.000653 ! Fit after self-cal, rms=0.084546Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.98 HN 1.00 KP 1.02 ! LA 0.96 MK 0.98 NL 0.98 OV 1.00 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.94 KP 0.99 ! LA 0.97 MK 0.99 NL 1.00 OV 1.01 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.96 KP 1.00 ! LA 0.98 MK 1.01 NL 1.00 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.98 KP 1.00 ! LA 1.00 MK 0.98 NL 0.99 OV 1.01 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.94 KP 1.01 ! LA 0.97 MK 1.05 NL 1.00 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.99 KP 0.98 ! LA 0.97 MK 1.00 NL 1.02 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.97 KP 1.00 ! LA 0.99 MK 1.02 NL 1.00 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.97 KP 1.00 ! LA 0.96 MK 1.00 NL 1.02 OV 1.01 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.97 KP 0.99 ! LA 0.97 MK 1.00 NL 1.01 OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.95 KP 0.99 ! LA 0.99 MK 1.03 NL 1.03 OV 0.99 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.06 KP 1.03 ! LA 1.03 MK 1.06 NL 1.07 OV 1.04 ! PT 1.07 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.97 KP 0.96 ! LA 0.97 MK 1.03 NL 1.01 OV 1.00 ! PT 1.02 SC 0.98 ! ! ! Fit before self-cal, rms=0.084546Jy sigma=0.000653 ! Fit after self-cal, rms=0.084221Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9431 mas, bmaj=2.08 mas, bpa=5.355 degrees ! Estimated noise=282.411 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 = 0.000224263 Jy ! Component: 100 - total flux cleaned = 0.000216175 Jy ! Component: 150 - total flux cleaned = 0.00025182 Jy ! Component: 200 - total flux cleaned = 0.000295321 Jy ! Total flux subtracted in 200 components = 0.000295321 Jy ! Clean residual min=-0.001098 max=0.001069 Jy/beam ! Clean residual mean=0.000002 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.177033 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.177033 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=0.084206Jy sigma=0.000650 ! Fit after self-cal, rms=0.084205Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.084205Jy sigma=0.000650 ! Fit after self-cal, rms=0.091327Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9418 mas, bmaj=2.079 mas, bpa=5.366 degrees ! Estimated noise=282.492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217447 Jy ! Component: 100 - total flux cleaned = 0.00030531 Jy ! Component: 150 - total flux cleaned = 0.000304768 Jy ! Component: 200 - total flux cleaned = 0.000320041 Jy ! Total flux subtracted in 200 components = 0.000320041 Jy ! Clean residual min=-0.000736 max=0.000884 Jy/beam ! Clean residual mean=-0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.177353 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.177353 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=0.091324Jy sigma=0.000648 ! Fit after self-cal, rms=0.091365Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 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 (-1.4, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000741858 Jy ! Component: 100 - total flux cleaned = 0.00086679 Jy ! Component: 150 - total flux cleaned = 0.000893822 Jy ! Component: 200 - total flux cleaned = 0.000905597 Jy ! Total flux subtracted in 200 components = 0.000905597 Jy ! Clean residual min=-0.000679 max=0.000625 Jy/beam ! Clean residual mean=0.000000 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.178258 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.178258 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=0.091356Jy sigma=0.000648 ! Fit after self-cal, rms=0.091355Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.091355Jy sigma=0.000648 ! Fit after self-cal, rms=0.091468Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9414 mas, bmaj=2.078 mas, bpa=5.321 degrees ! Estimated noise=282.459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000297216 Jy ! Component: 100 - total flux cleaned = 0.000388219 Jy ! Component: 150 - total flux cleaned = 0.000426785 Jy ! Component: 200 - total flux cleaned = 0.000461504 Jy ! Total flux subtracted in 200 components = 0.000461504 Jy ! Clean residual min=-0.000665 max=0.000613 Jy/beam ! Clean residual mean=-0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.17872 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.17872 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=0.091465Jy sigma=0.000648 ! Fit after self-cal, rms=0.091464Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 8.3459e-05 Jy ! Component: 100 - total flux cleaned = 0.0001143 Jy ! Component: 150 - total flux cleaned = 0.000135465 Jy ! Component: 200 - total flux cleaned = 0.00014878 Jy ! Total flux subtracted in 200 components = 0.00014878 Jy ! Clean residual min=-0.000662 max=0.000606 Jy/beam ! Clean residual mean=0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.178869 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.178869 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=0.091463Jy sigma=0.000648 ! Fit after self-cal, rms=0.091463Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.091463Jy sigma=0.000648 ! Fit after self-cal, rms=0.091444Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.132 mas, bmaj=2.965 mas, bpa=0.6248 degrees ! Estimated noise=349.791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000331202 Jy ! Component: 100 - total flux cleaned = 0.000525131 Jy ! Component: 150 - total flux cleaned = 0.000656545 Jy ! Component: 200 - total flux cleaned = 0.00069935 Jy ! Total flux subtracted in 200 components = 0.00069935 Jy ! Clean residual min=-0.000641 max=0.000700 Jy/beam ! Clean residual mean=0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.179568 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.179568 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=0.091444Jy sigma=0.000648 ! Fit after self-cal, rms=0.091444Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 7.17817e-05 Jy ! Component: 100 - total flux cleaned = 8.20689e-05 Jy ! Component: 150 - total flux cleaned = 8.82019e-05 Jy ! Component: 200 - total flux cleaned = 9.38316e-05 Jy ! Total flux subtracted in 200 components = 9.38316e-05 Jy ! Clean residual min=-0.000640 max=0.000698 Jy/beam ! Clean residual mean=0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.179662 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 0.179662 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=0.091443Jy sigma=0.000648 ! Fit after self-cal, rms=0.091443Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9412 mas, bmaj=2.078 mas, bpa=5.3 degrees ! Estimated noise=282.474 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9412 x 2.078 at 5.3 degrees (North through East) ! Clean map min=-0.00060723 max=0.16675 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 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7713 mas, bmaj=1.822 mas, bpa=4.43 degrees ! Estimated noise=707.347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129782 Jy ! Component: 100 - total flux cleaned = 0.158822 Jy ! Component: 150 - total flux cleaned = 0.168736 Jy ! Component: 200 - total flux cleaned = 0.172837 Jy ! Total flux subtracted in 200 components = 0.172837 Jy ! Clean residual min=-0.002340 max=0.002178 Jy/beam ! Clean residual mean=0.000002 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.172837 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.172837 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9412 mas, bmaj=2.078 mas, bpa=5.3 degrees ! Estimated noise=282.474 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 = 0.00270717 Jy ! Component: 100 - total flux cleaned = 0.00421001 Jy ! Component: 150 - total flux cleaned = 0.00515901 Jy ! Component: 200 - total flux cleaned = 0.00570632 Jy ! Total flux subtracted in 200 components = 0.00570632 Jy ! Clean residual min=-0.000715 max=0.000632 Jy/beam ! Clean residual mean=-0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.178543 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.178543 Jy ! Inverting map ! Your choice of large map pixels excluded 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.132 mas, bmaj=2.965 mas, bpa=0.6248 degrees ! Estimated noise=349.791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000553972 Jy ! Component: 100 - total flux cleaned = 0.000879762 Jy ! Component: 150 - total flux cleaned = 0.00107852 Jy ! Component: 200 - total flux cleaned = 0.00113292 Jy ! Total flux subtracted in 200 components = 0.00113292 Jy ! Clean residual min=-0.000656 max=0.000720 Jy/beam ! Clean residual mean=0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.179676 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.58045e-05 Jy ! Component: 100 - total flux cleaned = 3.53032e-05 Jy ! Component: 150 - total flux cleaned = 3.54056e-05 Jy ! Component: 200 - total flux cleaned = 3.9415e-05 Jy ! Total flux subtracted in 200 components = 3.9415e-05 Jy ! Clean residual min=-0.000652 max=0.000718 Jy/beam ! Clean residual mean=0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.179716 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.179715 Jy ! Inverting map ! Your choice of large map pixels excluded 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9412 mas, bmaj=2.078 mas, bpa=5.3 degrees ! Estimated noise=282.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000243715 Jy ! Component: 100 - total flux cleaned = -0.000299198 Jy ! Component: 150 - total flux cleaned = -0.000348528 Jy ! Component: 200 - total flux cleaned = -0.000392469 Jy ! Total flux subtracted in 200 components = -0.000392469 Jy ! Clean residual min=-0.000675 max=0.000629 Jy/beam ! Clean residual mean=0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.179323 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.179323 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=0.091445Jy sigma=0.000648 ! Fit after self-cal, rms=0.091442Jy sigma=0.000648 wmodel J2343+1543_X_2017_05_01_pus_map.mod ! Writing 69 model components to file: J2343+1543_X_2017_05_01_pus_map.mod wobs J2343+1543_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J2343+1543_X_2017_05_01_pus_uvs.fits wwins J2343+1543_X_2017_05_01_pus_map.win ! wwins: Wrote 2 windows to J2343+1543_X_2017_05_01_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 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000209852 Jy ! Component: 100 - total flux cleaned = -0.000288434 Jy ! Component: 150 - total flux cleaned = -0.00030967 Jy ! Component: 200 - total flux cleaned = -0.000340815 Jy ! Component: 250 - total flux cleaned = -0.00037086 Jy ! Component: 300 - total flux cleaned = -0.000380364 Jy ! Component: 350 - total flux cleaned = -0.000399219 Jy ! Component: 400 - total flux cleaned = -0.000389933 Jy ! Component: 450 - total flux cleaned = -0.000390024 Jy ! Component: 500 - total flux cleaned = -0.000398784 Jy ! Component: 550 - total flux cleaned = -0.000363965 Jy ! Component: 600 - total flux cleaned = -0.000364028 Jy ! Component: 650 - total flux cleaned = -0.000338786 Jy ! Component: 700 - total flux cleaned = -0.000305725 Jy ! Component: 750 - total flux cleaned = -0.000297646 Jy ! Component: 800 - total flux cleaned = -0.000313603 Jy ! Component: 850 - total flux cleaned = -0.000305567 Jy ! Component: 900 - total flux cleaned = -0.000297745 Jy ! Component: 950 - total flux cleaned = -0.000305437 Jy ! Component: 1000 - total flux cleaned = -0.000305441 Jy ! Component: 1050 - total flux cleaned = -0.0003053 Jy ! Component: 1100 - total flux cleaned = -0.00027579 Jy ! Component: 1150 - total flux cleaned = -0.000297822 Jy ! Component: 1200 - total flux cleaned = -0.000297841 Jy ! Component: 1250 - total flux cleaned = -0.000304989 Jy ! Component: 1300 - total flux cleaned = -0.000283822 Jy ! Component: 1350 - total flux cleaned = -0.00029077 Jy ! Component: 1400 - total flux cleaned = -0.000269938 Jy ! Component: 1450 - total flux cleaned = -0.000263228 Jy ! Component: 1500 - total flux cleaned = -0.000263189 Jy ! Component: 1550 - total flux cleaned = -0.000263237 Jy ! Component: 1600 - total flux cleaned = -0.000256624 Jy ! Component: 1650 - total flux cleaned = -0.000269717 Jy ! Component: 1700 - total flux cleaned = -0.000282772 Jy ! Component: 1750 - total flux cleaned = -0.000308534 Jy ! Component: 1800 - total flux cleaned = -0.000327643 Jy ! Component: 1850 - total flux cleaned = -0.000333909 Jy ! Component: 1900 - total flux cleaned = -0.000358989 Jy ! Component: 1950 - total flux cleaned = -0.000377679 Jy ! Component: 2000 - total flux cleaned = -0.000408437 Jy ! Total flux subtracted in 2048 components = -0.00041448 Jy ! Clean residual min=-0.000331 max=0.000309 Jy/beam ! Clean residual mean=-0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.178909 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 213 components and 0.178909 Jy ![Exited script file: muppet] wmap "J2343+1543_X_2017_05_01_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9412 x 2.078 at 5.3 degrees (North through East) ! Clean map min=-0.00053658 max=0.16676 Jy/beam ! Writing clean map to FITS file: J2343+1543_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.166755 invert ! Inverting map ! Your choice of large map pixels excluded 0.139% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115864 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.208444 0.208444 0.416887 0.833774 1.66755 3.3351 6.6702 13.3404 26.6808 53.3616 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.166 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9412 x 2.078 at 5.3 degrees (North through East) ! Clean map min=-0.00053658 max=0.16676 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 J2343+1543_X_2017_05_01_pus_uvs.log closed on Wed May 1 20:03:08 2019