! Started logfile: J2225-0457_X_2017_02_19_pus_uvs.log on Sat May 4 21:47:57 2019 obs J2225-0457_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2225-0457_X_2017_02_19_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.522222 visibilities/baseline/integration-bin. ! Found source: J2225-0457 ! ! 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 858 lines of history. ! ! Reading 4512 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 J2225-0457_X_2017_02_19_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.554325Jy sigma=0.003980 ! Fit after self-cal, rms=0.542345Jy sigma=0.003903 ! 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=0.7987 mas, bmaj=1.655 mas, bpa=5.931 degrees ! Estimated noise=2177.51 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 = 0.929829 Jy ! Component: 100 - total flux cleaned = 1.1511 Jy ! Total flux subtracted in 100 components = 1.1511 Jy ! Clean residual min=-0.088718 max=0.236259 Jy/beam ! Clean residual mean=-0.000574 rms=0.032646 Jy/beam ! Combined flux in latest and established models = 1.1511 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.1511 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=0.484593Jy sigma=0.003497 ! Fit after self-cal, rms=0.484480Jy sigma=0.003489 ! Inverting map ! Added new window around map position (2.2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.230861 Jy ! Component: 100 - total flux cleaned = 0.364078 Jy ! Total flux subtracted in 100 components = 0.364078 Jy ! Clean residual min=-0.067107 max=0.089417 Jy/beam ! Clean residual mean=-0.000408 rms=0.019383 Jy/beam ! Combined flux in latest and established models = 1.51518 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 1.51518 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=0.309079Jy sigma=0.002186 ! Fit after self-cal, rms=0.298519Jy sigma=0.002121 ! 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=0.9486 mas, bmaj=1.913 mas, bpa=10.36 degrees ! Estimated noise=1492.33 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 = 0.160162 Jy ! Component: 100 - total flux cleaned = 0.267954 Jy ! Component: 150 - total flux cleaned = 0.343781 Jy ! Component: 200 - total flux cleaned = 0.39904 Jy ! Total flux subtracted in 200 components = 0.39904 Jy ! Clean residual min=-0.035902 max=0.051016 Jy/beam ! Clean residual mean=-0.000226 rms=0.010929 Jy/beam ! Combined flux in latest and established models = 1.91422 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 1.91422 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=0.165095Jy sigma=0.001119 ! Fit after self-cal, rms=0.158149Jy sigma=0.001075 ! Inverting map ! Added new window around map position (1.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0561479 Jy ! Component: 100 - total flux cleaned = 0.089074 Jy ! Component: 150 - total flux cleaned = 0.113657 Jy ! Component: 200 - total flux cleaned = 0.130997 Jy ! Total flux subtracted in 200 components = 0.130997 Jy ! Clean residual min=-0.025040 max=0.034487 Jy/beam ! Clean residual mean=-0.000015 rms=0.006596 Jy/beam ! Combined flux in latest and established models = 2.04521 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 63 components and 2.04521 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=0.133325Jy sigma=0.000882 ! Fit after self-cal, rms=0.131037Jy sigma=0.000867 ! Inverting map ! Added new window around map position (3.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.031911 Jy ! Component: 100 - total flux cleaned = 0.0493434 Jy ! Component: 150 - total flux cleaned = 0.0592264 Jy ! Component: 200 - total flux cleaned = 0.0633944 Jy ! Total flux subtracted in 200 components = 0.0633944 Jy ! Clean residual min=-0.017266 max=0.020249 Jy/beam ! Clean residual mean=0.000048 rms=0.004962 Jy/beam ! Combined flux in latest and established models = 2.10861 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 2.10861 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=0.121619Jy sigma=0.000796 ! Fit after self-cal, rms=0.120810Jy sigma=0.000792 ! 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 0.96 FD 1.03 HN 1.00 KP 1.05 ! LA 0.98 MK 0.98 NL 0.97 OV 1.01 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.02 KP 1.03 ! LA 0.99 MK 0.99 NL 0.97 OV 1.01 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.03 KP 1.04 ! LA 1.02 MK 1.00 NL 0.97 OV 1.00 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.99 KP 0.99 ! LA 1.02 MK 1.02 NL 0.97 OV 1.00 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.96 KP 0.98 ! LA 1.01 MK 1.03 NL 0.97 OV 1.01 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.98 KP 0.98 ! LA 1.01 MK 1.00 NL 0.97 OV 0.98 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.98 KP 0.97 ! LA 0.98 MK 1.02 NL 0.96 OV 0.98 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.98 KP 0.97 ! LA 0.99 MK 1.00 NL 0.97 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.99 KP 0.98 ! LA 1.01 MK 1.01 NL 0.96 OV 1.00 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.01 KP 1.02 ! LA 1.00 MK 1.01 NL 0.97 OV 1.03 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.99 KP 1.03 ! LA 0.99 MK 0.96 NL 0.97 OV 1.01 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.96 KP 1.07 ! LA 1.01 MK 1.00 NL 0.98 OV 1.01 ! PT 1.00* SC 1.01 ! ! ! Fit before self-cal, rms=0.120810Jy sigma=0.000792 ! Fit after self-cal, rms=0.111367Jy sigma=0.000727 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9501 mas, bmaj=1.911 mas, bpa=10.4 degrees ! Estimated noise=1480.11 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145417 Jy ! Component: 100 - total flux cleaned = 0.020093 Jy ! Component: 150 - total flux cleaned = 0.0232088 Jy ! Component: 200 - total flux cleaned = 0.0249564 Jy ! Total flux subtracted in 200 components = 0.0249564 Jy ! Clean residual min=-0.011853 max=0.012524 Jy/beam ! Clean residual mean=0.000021 rms=0.003229 Jy/beam ! Combined flux in latest and established models = 2.13356 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 2.13356 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=0.108585Jy sigma=0.000706 ! Fit after self-cal, rms=0.108302Jy sigma=0.000704 ! 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=0.108302Jy sigma=0.000704 ! Fit after self-cal, rms=0.106621Jy sigma=0.000689 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9494 mas, bmaj=1.912 mas, bpa=10.36 degrees ! Estimated noise=1478.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104545 Jy ! Component: 100 - total flux cleaned = 0.0162491 Jy ! Component: 150 - total flux cleaned = 0.0177005 Jy ! Component: 200 - total flux cleaned = 0.0183289 Jy ! Total flux subtracted in 200 components = 0.0183289 Jy ! Clean residual min=-0.008685 max=0.010008 Jy/beam ! Clean residual mean=0.000008 rms=0.002553 Jy/beam ! Combined flux in latest and established models = 2.15189 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 113 components and 2.15189 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=0.105201Jy sigma=0.000678 ! Fit after self-cal, rms=0.105029Jy sigma=0.000677 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 = 0.00361331 Jy ! Component: 100 - total flux cleaned = 0.00475586 Jy ! Component: 150 - total flux cleaned = 0.00525219 Jy ! Component: 200 - total flux cleaned = 0.00571098 Jy ! Total flux subtracted in 200 components = 0.00571098 Jy ! Clean residual min=-0.008126 max=0.009285 Jy/beam ! Clean residual mean=0.000011 rms=0.002381 Jy/beam ! Combined flux in latest and established models = 2.1576 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 122 components and 2.1576 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=0.104480Jy sigma=0.000672 ! Fit after self-cal, rms=0.104384Jy sigma=0.000672 ! 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=0.104384Jy sigma=0.000672 ! Fit after self-cal, rms=0.104251Jy sigma=0.000670 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9495 mas, bmaj=1.911 mas, bpa=10.34 degrees ! Estimated noise=1478.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00536237 Jy ! Component: 100 - total flux cleaned = 0.00669346 Jy ! Component: 150 - total flux cleaned = 0.00799024 Jy ! Component: 200 - total flux cleaned = 0.00890173 Jy ! Total flux subtracted in 200 components = 0.00890173 Jy ! Clean residual min=-0.007296 max=0.008391 Jy/beam ! Clean residual mean=0.000004 rms=0.002164 Jy/beam ! Combined flux in latest and established models = 2.1665 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 129 components and 2.1665 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=0.103778Jy sigma=0.000666 ! Fit after self-cal, rms=0.103678Jy sigma=0.000666 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 = 0.00124568 Jy ! Component: 100 - total flux cleaned = 0.00186938 Jy ! Component: 150 - total flux cleaned = 0.00253682 Jy ! Component: 200 - total flux cleaned = 0.0028465 Jy ! Total flux subtracted in 200 components = 0.0028465 Jy ! Clean residual min=-0.006863 max=0.007963 Jy/beam ! Clean residual mean=0.000005 rms=0.002069 Jy/beam ! Combined flux in latest and established models = 2.16935 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 138 components and 2.16935 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=0.103451Jy sigma=0.000664 ! Fit after self-cal, rms=0.103389Jy sigma=0.000664 ! 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=0.103389Jy sigma=0.000664 ! Fit after self-cal, rms=0.103352Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.941 mas, bmaj=3.153 mas, bpa=9.221 degrees ! Estimated noise=1905.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392025 Jy ! Component: 100 - total flux cleaned = 0.00570939 Jy ! Component: 150 - total flux cleaned = 0.00630995 Jy ! Component: 200 - total flux cleaned = 0.00651241 Jy ! Total flux subtracted in 200 components = 0.00651241 Jy ! Clean residual min=-0.009022 max=0.009239 Jy/beam ! Clean residual mean=0.000004 rms=0.002874 Jy/beam ! Combined flux in latest and established models = 2.17586 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 155 components and 2.17586 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=0.103308Jy sigma=0.000662 ! Fit after self-cal, rms=0.103240Jy sigma=0.000662 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 = 0.000565582 Jy ! Component: 100 - total flux cleaned = 0.000684837 Jy ! Component: 150 - total flux cleaned = 0.000690958 Jy ! Component: 200 - total flux cleaned = 0.000692721 Jy ! Total flux subtracted in 200 components = 0.000692721 Jy ! Clean residual min=-0.008648 max=0.009037 Jy/beam ! Clean residual mean=0.000008 rms=0.002800 Jy/beam ! Combined flux in latest and established models = 2.17656 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 171 components and 2.17656 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=0.103206Jy sigma=0.000661 ! Fit after self-cal, rms=0.103158Jy sigma=0.000661 ! 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=0.9494 mas, bmaj=1.91 mas, bpa=10.33 degrees ! Estimated noise=1478.29 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9494 x 1.91 at 10.33 degrees (North through East) ! Clean map min=-0.0076019 max=1.2484 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 ! Performing amp+phase self-cal ! ! 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=0.103158Jy sigma=0.000661 ! Fit after self-cal, rms=0.095727Jy sigma=0.000604 ! Inverting map and beam ! Estimated beam: bmin=0.9497 mas, bmaj=1.91 mas, bpa=10.31 degrees ! Estimated noise=1478.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200308 Jy ! Component: 100 - total flux cleaned = 0.002392 Jy ! Component: 150 - total flux cleaned = 0.00261261 Jy ! Component: 200 - total flux cleaned = 0.00261749 Jy ! Total flux subtracted in 200 components = 0.00261749 Jy ! Clean residual min=-0.006179 max=0.007167 Jy/beam ! Clean residual mean=0.000005 rms=0.001790 Jy/beam ! Combined flux in latest and established models = 2.17917 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 175 components and 2.17917 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=0.095408Jy sigma=0.000602 ! Fit after self-cal, rms=0.095368Jy sigma=0.000602 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000900143 Jy ! Component: 100 - total flux cleaned = 0.00107105 Jy ! Component: 150 - total flux cleaned = 0.00114984 Jy ! Component: 200 - total flux cleaned = 0.00122567 Jy ! Total flux subtracted in 200 components = 0.00122567 Jy ! Clean residual min=-0.005952 max=0.006857 Jy/beam ! Clean residual mean=0.000006 rms=0.001748 Jy/beam ! Combined flux in latest and established models = 2.1804 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 182 components and 2.1804 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=0.095234Jy sigma=0.000601 ! Fit after self-cal, rms=0.095207Jy sigma=0.000601 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.095207Jy sigma=0.000601 ! Fit after self-cal, rms=0.095217Jy sigma=0.000601 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=0.7992 mas, bmaj=1.651 mas, bpa=5.797 degrees ! Estimated noise=2157.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.919366 Jy ! Component: 100 - total flux cleaned = 1.21775 Jy ! Component: 150 - total flux cleaned = 1.40915 Jy ! Component: 200 - total flux cleaned = 1.54718 Jy ! Total flux subtracted in 200 components = 1.54718 Jy ! Clean residual min=-0.044283 max=0.080200 Jy/beam ! Clean residual mean=-0.000387 rms=0.017265 Jy/beam ! Combined flux in latest and established models = 1.54718 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 23 model components to the UV plane model. ! The established model now contains 23 components and 1.54718 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9498 mas, bmaj=1.91 mas, bpa=10.31 degrees ! Estimated noise=1479.06 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 = 0.158935 Jy ! Component: 100 - total flux cleaned = 0.267667 Jy ! Component: 150 - total flux cleaned = 0.347075 Jy ! Component: 200 - total flux cleaned = 0.406061 Jy ! Total flux subtracted in 200 components = 0.406061 Jy ! Clean residual min=-0.024475 max=0.033738 Jy/beam ! Clean residual mean=-0.000250 rms=0.008478 Jy/beam ! Combined flux in latest and established models = 1.95324 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 49 components and 1.95324 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=1.94 mas, bmaj=3.152 mas, bpa=9.212 degrees ! Estimated noise=1907.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.075915 Jy ! Component: 100 - total flux cleaned = 0.120183 Jy ! Component: 150 - total flux cleaned = 0.149234 Jy ! Component: 200 - total flux cleaned = 0.169903 Jy ! Total flux subtracted in 200 components = 0.169903 Jy ! Clean residual min=-0.014848 max=0.013433 Jy/beam ! Clean residual mean=-0.000127 rms=0.004618 Jy/beam ! Combined flux in latest and established models = 2.12314 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 = 0.0152544 Jy ! Component: 100 - total flux cleaned = 0.0267066 Jy ! Component: 150 - total flux cleaned = 0.0354881 Jy ! Component: 200 - total flux cleaned = 0.0418681 Jy ! Total flux subtracted in 200 components = 0.0418681 Jy ! Clean residual min=-0.010000 max=0.010365 Jy/beam ! Clean residual mean=-0.000041 rms=0.002990 Jy/beam ! Combined flux in latest and established models = 2.16501 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 91 components and 2.16501 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9498 mas, bmaj=1.91 mas, bpa=10.31 degrees ! Estimated noise=1479.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351646 Jy ! Component: 100 - total flux cleaned = 0.00525546 Jy ! Component: 150 - total flux cleaned = 0.00644509 Jy ! Component: 200 - total flux cleaned = 0.00789116 Jy ! Total flux subtracted in 200 components = 0.00789116 Jy ! Clean residual min=-0.007632 max=0.008135 Jy/beam ! Clean residual mean=-0.000008 rms=0.002012 Jy/beam ! Combined flux in latest and established models = 2.1729 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 2.1729 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=0.096395Jy sigma=0.000610 ! Fit after self-cal, rms=0.096129Jy sigma=0.000608 wmodel J2225-0457_X_2017_02_19_pus_map.mod ! Writing 109 model components to file: J2225-0457_X_2017_02_19_pus_map.mod wobs J2225-0457_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2225-0457_X_2017_02_19_pus_uvs.fits wwins J2225-0457_X_2017_02_19_pus_map.win ! wwins: Wrote 4 windows to J2225-0457_X_2017_02_19_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 = 0.000662497 Jy ! Component: 100 - total flux cleaned = 0.00128268 Jy ! Component: 150 - total flux cleaned = 0.00173822 Jy ! Component: 200 - total flux cleaned = 0.00216858 Jy ! Component: 250 - total flux cleaned = 0.00268658 Jy ! Component: 300 - total flux cleaned = 0.00317989 Jy ! Component: 350 - total flux cleaned = 0.00365347 Jy ! Component: 400 - total flux cleaned = 0.00401542 Jy ! Component: 450 - total flux cleaned = 0.00419066 Jy ! Component: 500 - total flux cleaned = 0.00486036 Jy ! Component: 550 - total flux cleaned = 0.00534369 Jy ! Component: 600 - total flux cleaned = 0.00604221 Jy ! Component: 650 - total flux cleaned = 0.00671581 Jy ! Component: 700 - total flux cleaned = 0.00714941 Jy ! Component: 750 - total flux cleaned = 0.00771463 Jy ! Component: 800 - total flux cleaned = 0.00840178 Jy ! Component: 850 - total flux cleaned = 0.00893672 Jy ! Component: 900 - total flux cleaned = 0.00939336 Jy ! Component: 950 - total flux cleaned = 0.00958533 Jy ! Component: 1000 - total flux cleaned = 0.0100192 Jy ! Component: 1050 - total flux cleaned = 0.0102608 Jy ! Component: 1100 - total flux cleaned = 0.0102622 Jy ! Component: 1150 - total flux cleaned = 0.0105519 Jy ! Component: 1200 - total flux cleaned = 0.0107214 Jy ! Component: 1250 - total flux cleaned = 0.0108323 Jy ! Component: 1300 - total flux cleaned = 0.0108328 Jy ! Component: 1350 - total flux cleaned = 0.0113119 Jy ! Component: 1400 - total flux cleaned = 0.0115728 Jy ! Component: 1450 - total flux cleaned = 0.0118278 Jy ! Component: 1500 - total flux cleaned = 0.0119783 Jy ! Component: 1550 - total flux cleaned = 0.012126 Jy ! Component: 1600 - total flux cleaned = 0.01256 Jy ! Component: 1650 - total flux cleaned = 0.0127022 Jy ! Component: 1700 - total flux cleaned = 0.0130282 Jy ! Component: 1750 - total flux cleaned = 0.0132108 Jy ! Component: 1800 - total flux cleaned = 0.0134808 Jy ! Component: 1850 - total flux cleaned = 0.0136568 Jy ! Component: 1900 - total flux cleaned = 0.013917 Jy ! Component: 1950 - total flux cleaned = 0.0140875 Jy ! Component: 2000 - total flux cleaned = 0.0143395 Jy ! Total flux subtracted in 2048 components = 0.0146702 Jy ! Clean residual min=-0.002203 max=0.002329 Jy/beam ! Clean residual mean=0.000002 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 2.18757 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 256 components and 2.18757 Jy ![Exited script file: muppet] wmap "J2225-0457_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9498 x 1.91 at 10.31 degrees (North through East) ! Clean map min=-0.0039407 max=1.2506 Jy/beam ! Writing clean map to FITS file: J2225-0457_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.25056 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000774221 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.18573 0.18573 0.37146 0.74292 1.48584 2.97168 5.94336 11.8867 23.7734 47.5469 95.0937 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.25 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9498 x 1.91 at 10.31 degrees (North through East) ! Clean map min=-0.0039407 max=1.2506 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 J2225-0457_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:47:58 2019