! Started logfile: J0213-0719_X_2017_08_12_pus_uvs.log on Fri May 10 15:17:57 2019 obs J0213-0719_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0213-0719_X_2017_08_12_pus_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.773333 visibilities/baseline/integration-bin. ! Found source: J0213-0719 ! ! 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 1049 lines of history. ! ! Reading 31320 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 J0213-0719_X_2017_08_12_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 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.919054Jy sigma=0.007602 ! Fit after self-cal, rms=0.911548Jy sigma=0.007543 ! 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 ! Estimated beam: bmin=0.6627 mas, bmaj=1.67 mas, bpa=-2.501 degrees ! Estimated noise=911.12 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 = 0.0718483 Jy ! Component: 100 - total flux cleaned = 0.0879268 Jy ! Total flux subtracted in 100 components = 0.0879268 Jy ! Clean residual min=-0.002608 max=0.005504 Jy/beam ! Clean residual mean=0.000005 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.0879268 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0879268 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=0.081627Jy sigma=0.000643 ! Fit after self-cal, rms=0.081621Jy sigma=0.000643 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00547443 Jy ! Component: 100 - total flux cleaned = 0.00791832 Jy ! Total flux subtracted in 100 components = 0.00791832 Jy ! Clean residual min=-0.002315 max=0.002161 Jy/beam ! Clean residual mean=0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0958451 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0958451 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=0.081340Jy sigma=0.000640 ! Fit after self-cal, rms=0.081347Jy sigma=0.000640 ! Inverting map 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 ! Estimated beam: bmin=0.8163 mas, bmaj=1.901 mas, bpa=-1.227 degrees ! Estimated noise=489.951 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 = 0.00115957 Jy ! Component: 100 - total flux cleaned = 0.00152202 Jy ! Component: 150 - total flux cleaned = 0.00154916 Jy ! Component: 200 - total flux cleaned = 0.00157295 Jy ! Total flux subtracted in 200 components = 0.00157295 Jy ! Clean residual min=-0.001731 max=0.001420 Jy/beam ! Clean residual mean=-0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0974181 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0974181 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=0.081329Jy sigma=0.000640 ! Fit after self-cal, rms=0.081333Jy sigma=0.000640 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00 KP 1.00 ! LA 0.94 MK 1.02 NL 0.95 OV 1.01 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.98 KP 1.00 ! LA 0.98 MK 0.96 NL 0.95 OV 1.01 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.01 KP 1.07 ! LA 1.01 MK 1.05 NL 0.96 OV 1.00 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.00* HN 0.97 KP 0.97 ! LA 0.99 MK 1.01 NL 0.99 OV 1.01 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.99 KP 1.03 ! LA 1.00 MK 1.11 NL 0.92 OV 1.03 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.01 KP 0.98 ! LA 1.00 MK 1.03 NL 0.97 OV 0.94 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.95 KP 1.03 ! LA 0.96 MK 0.95 NL 0.97 OV 1.00 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.95 KP 0.98 ! LA 1.01 MK 1.00 NL 0.97 OV 1.02 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.96 KP 0.96 ! LA 0.99 MK 1.00 NL 0.96 OV 1.01 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.93 KP 1.04 ! LA 1.13 MK 1.03 NL 0.94 OV 1.02 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00 KP 0.98 ! LA 1.04 MK 1.05 NL 0.97 OV 0.99 ! PT 1.05 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.90 KP 1.02 ! LA 1.07 MK 0.99 NL 0.93 OV 1.01 ! PT 1.04 SC 1.04 ! ! ! Fit before self-cal, rms=0.081333Jy sigma=0.000640 ! Fit after self-cal, rms=0.081353Jy sigma=0.000639 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8169 mas, bmaj=1.903 mas, bpa=-1.267 degrees ! Estimated noise=490.747 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 = -9.30823e-05 Jy ! Component: 100 - total flux cleaned = -7.10738e-05 Jy ! Component: 150 - total flux cleaned = -6.20252e-05 Jy ! Component: 200 - total flux cleaned = -5.34351e-05 Jy ! Total flux subtracted in 200 components = -5.34351e-05 Jy ! Clean residual min=-0.001233 max=0.001276 Jy/beam ! Clean residual mean=0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0973646 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0973646 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=0.081350Jy sigma=0.000639 ! Fit after self-cal, rms=0.081365Jy sigma=0.000639 ! Inverting map 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=0.081365Jy sigma=0.000639 ! Fit after self-cal, rms=0.081597Jy sigma=0.000638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8174 mas, bmaj=1.902 mas, bpa=-1.316 degrees ! Estimated noise=490.963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.59507e-05 Jy ! Component: 100 - total flux cleaned = -3.58953e-05 Jy ! Component: 150 - total flux cleaned = -3.60237e-05 Jy ! Component: 200 - total flux cleaned = -4.34242e-05 Jy ! Total flux subtracted in 200 components = -4.34242e-05 Jy ! Clean residual min=-0.001122 max=0.001240 Jy/beam ! Clean residual mean=0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0973212 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0973212 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=0.081595Jy sigma=0.000638 ! Fit after self-cal, rms=0.081610Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 (10.8, 17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000775262 Jy ! Component: 100 - total flux cleaned = 0.000931598 Jy ! Component: 150 - total flux cleaned = 0.00103872 Jy ! Component: 200 - total flux cleaned = 0.00109466 Jy ! Total flux subtracted in 200 components = 0.00109466 Jy ! Clean residual min=-0.001119 max=0.000988 Jy/beam ! Clean residual mean=0.000002 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0984158 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.0984158 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=0.081592Jy sigma=0.000638 ! Fit after self-cal, rms=0.081593Jy sigma=0.000637 ! Inverting map 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=0.081593Jy sigma=0.000637 ! Fit after self-cal, rms=0.081533Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8177 mas, bmaj=1.903 mas, bpa=-1.346 degrees ! Estimated noise=490.588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017422 Jy ! Component: 100 - total flux cleaned = 0.000259739 Jy ! Component: 150 - total flux cleaned = 0.000259936 Jy ! Component: 200 - total flux cleaned = 0.000260118 Jy ! Total flux subtracted in 200 components = 0.000260118 Jy ! Clean residual min=-0.001098 max=0.000972 Jy/beam ! Clean residual mean=0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.098676 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.098676 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=0.081526Jy sigma=0.000637 ! Fit after self-cal, rms=0.081528Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 5.89026e-05 Jy ! Component: 100 - total flux cleaned = 7.20711e-05 Jy ! Component: 150 - total flux cleaned = 8.40697e-05 Jy ! Component: 200 - total flux cleaned = 9.5594e-05 Jy ! Total flux subtracted in 200 components = 9.5594e-05 Jy ! Clean residual min=-0.001082 max=0.000950 Jy/beam ! Clean residual mean=0.000002 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0987715 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.0987716 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=0.081524Jy sigma=0.000637 ! Fit after self-cal, rms=0.081524Jy sigma=0.000637 ! Inverting map 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=0.081524Jy sigma=0.000637 ! Fit after self-cal, rms=0.081492Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.001 mas, bmaj=3.616 mas, bpa=-0.6891 degrees ! Estimated noise=656.036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.26655e-05 Jy ! Component: 100 - total flux cleaned = 8.60548e-05 Jy ! Component: 150 - total flux cleaned = 9.93825e-05 Jy ! Component: 200 - total flux cleaned = 0.000117633 Jy ! Total flux subtracted in 200 components = 0.000117633 Jy ! Clean residual min=-0.001419 max=0.000935 Jy/beam ! Clean residual mean=0.000006 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0988892 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 70 components and 0.0988892 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=0.081492Jy sigma=0.000637 ! Fit after self-cal, rms=0.081490Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 4.39573e-05 Jy ! Component: 100 - total flux cleaned = 6.26077e-05 Jy ! Component: 150 - total flux cleaned = 8.55335e-05 Jy ! Component: 200 - total flux cleaned = 9.63351e-05 Jy ! Total flux subtracted in 200 components = 9.63351e-05 Jy ! Clean residual min=-0.001403 max=0.000927 Jy/beam ! Clean residual mean=0.000006 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0989855 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 0.0989855 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=0.081490Jy sigma=0.000637 ! Fit after self-cal, rms=0.081490Jy sigma=0.000637 ! Inverting map 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 ! Estimated beam: bmin=0.8179 mas, bmaj=1.903 mas, bpa=-1.35 degrees ! Estimated noise=490.585 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8179 x 1.903 at -1.35 degrees (North through East) ! Clean map min=-0.0010002 max=0.091518 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 ! Estimated beam: bmin=0.6636 mas, bmaj=1.671 mas, bpa=-2.648 degrees ! Estimated noise=908.373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0715751 Jy ! Component: 100 - total flux cleaned = 0.0876607 Jy ! Component: 150 - total flux cleaned = 0.0929912 Jy ! Component: 200 - total flux cleaned = 0.0953354 Jy ! Total flux subtracted in 200 components = 0.0953354 Jy ! Clean residual min=-0.002047 max=0.001855 Jy/beam ! Clean residual mean=0.000002 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0953354 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0953354 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8179 mas, bmaj=1.903 mas, bpa=-1.35 degrees ! Estimated noise=490.585 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 (0.2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131494 Jy ! Component: 100 - total flux cleaned = 0.0018636 Jy ! Component: 150 - total flux cleaned = 0.00212693 Jy ! Component: 200 - total flux cleaned = 0.002299 Jy ! Total flux subtracted in 200 components = 0.002299 Jy ! Clean residual min=-0.001088 max=0.000980 Jy/beam ! Clean residual mean=0.000002 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0976344 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.0976344 Jy ! Inverting map 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 ! Estimated beam: bmin=2.001 mas, bmaj=3.616 mas, bpa=-0.6891 degrees ! Estimated noise=656.036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.83462e-05 Jy ! Component: 100 - total flux cleaned = 0.000194037 Jy ! Component: 150 - total flux cleaned = 0.000281168 Jy ! Component: 200 - total flux cleaned = 0.000346565 Jy ! Total flux subtracted in 200 components = 0.000346565 Jy ! Clean residual min=-0.001271 max=0.000901 Jy/beam ! Clean residual mean=0.000007 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.097981 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 = 4.96604e-05 Jy ! Component: 100 - total flux cleaned = 9.57262e-05 Jy ! Component: 150 - total flux cleaned = 0.000138603 Jy ! Component: 200 - total flux cleaned = 0.000170492 Jy ! Total flux subtracted in 200 components = 0.000170492 Jy ! Clean residual min=-0.001256 max=0.000876 Jy/beam ! Clean residual mean=0.000007 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0981515 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.0981515 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8179 mas, bmaj=1.903 mas, bpa=-1.35 degrees ! Estimated noise=490.585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000178639 Jy ! Component: 100 - total flux cleaned = -4.33086e-05 Jy ! Component: 150 - total flux cleaned = 2.63108e-05 Jy ! Component: 200 - total flux cleaned = 4.2263e-05 Jy ! Total flux subtracted in 200 components = 4.2263e-05 Jy ! Clean residual min=-0.000994 max=0.000905 Jy/beam ! Clean residual mean=0.000003 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0981937 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.0981937 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=0.081493Jy sigma=0.000637 ! Fit after self-cal, rms=0.081491Jy sigma=0.000637 wmodel J0213-0719_X_2017_08_12_pus_map.mod ! Writing 59 model components to file: J0213-0719_X_2017_08_12_pus_map.mod wobs J0213-0719_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0213-0719_X_2017_08_12_pus_uvs.fits wwins J0213-0719_X_2017_08_12_pus_map.win ! wwins: Wrote 3 windows to J0213-0719_X_2017_08_12_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000405214 Jy ! Component: 100 - total flux cleaned = -0.000639577 Jy ! Component: 150 - total flux cleaned = -0.000862191 Jy ! Component: 200 - total flux cleaned = -0.00104582 Jy ! Component: 250 - total flux cleaned = -0.00120786 Jy ! Component: 300 - total flux cleaned = -0.00130799 Jy ! Component: 350 - total flux cleaned = -0.00137791 Jy ! Component: 400 - total flux cleaned = -0.00141893 Jy ! Component: 450 - total flux cleaned = -0.0014589 Jy ! Component: 500 - total flux cleaned = -0.00152383 Jy ! Component: 550 - total flux cleaned = -0.00153644 Jy ! Component: 600 - total flux cleaned = -0.00157427 Jy ! Component: 650 - total flux cleaned = -0.00163622 Jy ! Component: 700 - total flux cleaned = -0.00168472 Jy ! Component: 750 - total flux cleaned = -0.00176806 Jy ! Component: 800 - total flux cleaned = -0.0018151 Jy ! Component: 850 - total flux cleaned = -0.00187299 Jy ! Component: 900 - total flux cleaned = -0.00194104 Jy ! Component: 950 - total flux cleaned = -0.00197459 Jy ! Component: 1000 - total flux cleaned = -0.00202972 Jy ! Component: 1050 - total flux cleaned = -0.0020515 Jy ! Component: 1100 - total flux cleaned = -0.00209419 Jy ! Component: 1150 - total flux cleaned = -0.00212585 Jy ! Component: 1200 - total flux cleaned = -0.0021571 Jy ! Component: 1250 - total flux cleaned = -0.00217763 Jy ! Component: 1300 - total flux cleaned = -0.00218786 Jy ! Component: 1350 - total flux cleaned = -0.00222784 Jy ! Component: 1400 - total flux cleaned = -0.00225748 Jy ! Component: 1450 - total flux cleaned = -0.00229639 Jy ! Component: 1500 - total flux cleaned = -0.00235386 Jy ! Component: 1550 - total flux cleaned = -0.00239172 Jy ! Component: 1600 - total flux cleaned = -0.00241979 Jy ! Component: 1650 - total flux cleaned = -0.00245691 Jy ! Component: 1700 - total flux cleaned = -0.00249336 Jy ! Component: 1750 - total flux cleaned = -0.0025474 Jy ! Component: 1800 - total flux cleaned = -0.00254732 Jy ! Component: 1850 - total flux cleaned = -0.00258272 Jy ! Component: 1900 - total flux cleaned = -0.00259154 Jy ! Component: 1950 - total flux cleaned = -0.00260891 Jy ! Component: 2000 - total flux cleaned = -0.0026774 Jy ! Total flux subtracted in 2048 components = -0.00269437 Jy ! Clean residual min=-0.000469 max=0.000442 Jy/beam ! Clean residual mean=0.000002 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0954994 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 181 components and 0.0954994 Jy ![Exited script file: muppet] wmap "J0213-0719_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8179 x 1.903 at -1.35 degrees (North through East) ! Clean map min=-0.00088373 max=0.091535 Jy/beam ! Writing clean map to FITS file: J0213-0719_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0915349 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152634 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.500248 0.500248 1.0005 2.00099 4.00199 8.00397 16.0079 32.0159 64.0318 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.091 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8179 x 1.903 at -1.35 degrees (North through East) ! Clean map min=-0.00088373 max=0.091535 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 J0213-0719_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:17:59 2019