! Started logfile: J0141-0928_X_2017_06_15_pus_uvs.log on Tue May 7 19:50:30 2019 obs J0141-0928_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0141-0928_X_2017_06_15_pus_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.327536 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0141-0928 ! ! 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 989 lines of history. ! ! Reading 4068 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 J0141-0928_X_2017_06_15_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 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.712539Jy sigma=0.006298 ! Fit after self-cal, rms=0.697537Jy sigma=0.006196 ! 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=0.6465 mas, bmaj=1.678 mas, bpa=0.3026 degrees ! Estimated noise=1814.88 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 = 0.227386 Jy ! Component: 100 - total flux cleaned = 0.325043 Jy ! Total flux subtracted in 100 components = 0.325043 Jy ! Clean residual min=-0.023744 max=0.045775 Jy/beam ! Clean residual mean=-0.000229 rms=0.007447 Jy/beam ! Combined flux in latest and established models = 0.325043 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.325043 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=0.114887Jy sigma=0.001029 ! Fit after self-cal, rms=0.114496Jy sigma=0.001025 ! Inverting map ! Added new window around map position (-0.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0528539 Jy ! Component: 100 - total flux cleaned = 0.0821267 Jy ! Total flux subtracted in 100 components = 0.0821267 Jy ! Clean residual min=-0.011512 max=0.014563 Jy/beam ! Clean residual mean=-0.000069 rms=0.002957 Jy/beam ! Combined flux in latest and established models = 0.40717 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 0.40717 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=0.080392Jy sigma=0.000707 ! Fit after self-cal, rms=0.080327Jy sigma=0.000707 ! 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=0.8015 mas, bmaj=1.978 mas, bpa=0.5708 degrees ! Estimated noise=1266.41 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 = 0.0198156 Jy ! Component: 100 - total flux cleaned = 0.028758 Jy ! Component: 150 - total flux cleaned = 0.033333 Jy ! Component: 200 - total flux cleaned = 0.0343056 Jy ! Total flux subtracted in 200 components = 0.0343056 Jy ! Clean residual min=-0.005384 max=0.009450 Jy/beam ! Clean residual mean=-0.000009 rms=0.001780 Jy/beam ! Combined flux in latest and established models = 0.441475 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 0.441475 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=0.075911Jy sigma=0.000666 ! Fit after self-cal, rms=0.075892Jy sigma=0.000665 ! 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 1.00 FD 0.98 HN 1.00* KP 1.02 ! LA 0.96 MK 0.98 NL 1.02 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00* KP 0.96 ! LA 0.96 MK 0.93 NL 1.03 OV 0.99 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00* KP 0.97 ! LA 1.01 MK 1.01 NL 1.04 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00* KP 0.98 ! LA 0.99 MK 0.97 NL 1.05 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.00* KP 0.99 ! LA 0.99 MK 1.00 NL 1.07 OV 1.01 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00* KP 0.99 ! LA 0.98 MK 0.92 NL 1.03 OV 1.02 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.00* KP 0.99 ! LA 1.01 MK 1.01 NL 1.06 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.00* KP 0.97 ! LA 1.01 MK 1.00 NL 1.05 OV 1.01 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00* KP 0.99 ! LA 0.99 MK 0.93 NL 1.01 OV 1.00 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.00* KP 0.99 ! LA 1.03 MK 1.01 NL 1.01 OV 1.00 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00* KP 1.00 ! LA 1.01 MK 0.95 NL 1.00 OV 0.99 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00* KP 0.99 ! LA 0.98 MK 0.86 NL 1.08 OV 1.00 ! PT 1.02 SC 0.97 ! ! ! Fit before self-cal, rms=0.075892Jy sigma=0.000665 ! Fit after self-cal, rms=0.073708Jy sigma=0.000656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7941 mas, bmaj=1.968 mas, bpa=0.4733 degrees ! Estimated noise=1251.3 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 = 0.00102121 Jy ! Component: 100 - total flux cleaned = 0.000857822 Jy ! Component: 150 - total flux cleaned = 0.000713723 Jy ! Component: 200 - total flux cleaned = 0.000647568 Jy ! Total flux subtracted in 200 components = 0.000647568 Jy ! Clean residual min=-0.004723 max=0.007254 Jy/beam ! Clean residual mean=0.000009 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.442123 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.442123 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=0.073543Jy sigma=0.000654 ! Fit after self-cal, rms=0.073539Jy sigma=0.000654 ! 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=0.073539Jy sigma=0.000654 ! Fit after self-cal, rms=0.073188Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7909 mas, bmaj=1.963 mas, bpa=0.4853 degrees ! Estimated noise=1245.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000884602 Jy ! Component: 100 - total flux cleaned = 0.000884713 Jy ! Component: 150 - total flux cleaned = 0.000773697 Jy ! Component: 200 - total flux cleaned = 0.000722224 Jy ! Total flux subtracted in 200 components = 0.000722224 Jy ! Clean residual min=-0.004394 max=0.006922 Jy/beam ! Clean residual mean=0.000010 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.442845 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 37 components and 0.442845 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=0.073086Jy sigma=0.000653 ! Fit after self-cal, rms=0.073083Jy sigma=0.000653 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 (19.2, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00636941 Jy ! Component: 100 - total flux cleaned = 0.00915677 Jy ! Component: 150 - total flux cleaned = 0.0104615 Jy ! Component: 200 - total flux cleaned = 0.0109249 Jy ! Total flux subtracted in 200 components = 0.0109249 Jy ! Clean residual min=-0.003865 max=0.004369 Jy/beam ! Clean residual mean=0.000003 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.45377 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.45377 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=0.072584Jy sigma=0.000648 ! Fit after self-cal, rms=0.072570Jy sigma=0.000648 ! Inverting map ! Added new window around map position (2.8, -13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00425376 Jy ! Component: 100 - total flux cleaned = 0.00577107 Jy ! Component: 150 - total flux cleaned = 0.00629262 Jy ! Component: 200 - total flux cleaned = 0.00645636 Jy ! Total flux subtracted in 200 components = 0.00645636 Jy ! Clean residual min=-0.003229 max=0.003404 Jy/beam ! Clean residual mean=0.000007 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.460226 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 71 components and 0.460226 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=0.072313Jy sigma=0.000645 ! Fit after self-cal, rms=0.072306Jy sigma=0.000645 ! 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=0.072306Jy sigma=0.000645 ! Fit after self-cal, rms=0.071967Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7884 mas, bmaj=1.96 mas, bpa=0.4616 degrees ! Estimated noise=1239.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450059 Jy ! Component: 100 - total flux cleaned = 0.000452017 Jy ! Component: 150 - total flux cleaned = 0.000374321 Jy ! Component: 200 - total flux cleaned = 0.000337958 Jy ! Total flux subtracted in 200 components = 0.000337958 Jy ! Clean residual min=-0.003009 max=0.003412 Jy/beam ! Clean residual mean=0.000009 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.460564 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.460564 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=0.071924Jy sigma=0.000645 ! Fit after self-cal, rms=0.071925Jy sigma=0.000645 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 (-11.6, -24.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295877 Jy ! Component: 100 - total flux cleaned = 0.00344609 Jy ! Component: 150 - total flux cleaned = 0.0038448 Jy ! Component: 200 - total flux cleaned = 0.00412325 Jy ! Total flux subtracted in 200 components = 0.00412325 Jy ! Clean residual min=-0.002451 max=0.002364 Jy/beam ! Clean residual mean=0.000005 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.464687 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 107 components and 0.464687 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=0.071799Jy sigma=0.000643 ! Fit after self-cal, rms=0.071791Jy sigma=0.000643 ! 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=0.071791Jy sigma=0.000643 ! Fit after self-cal, rms=0.071712Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.39 mas, bmaj=4.107 mas, bpa=3.406 degrees ! Estimated noise=1639.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000728634 Jy ! Component: 100 - total flux cleaned = 0.000727482 Jy ! Component: 150 - total flux cleaned = 0.000635696 Jy ! Component: 200 - total flux cleaned = 0.000526989 Jy ! Total flux subtracted in 200 components = 0.000526989 Jy ! Clean residual min=-0.002450 max=0.002864 Jy/beam ! Clean residual mean=0.000018 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.465214 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 124 components and 0.465214 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=0.071694Jy sigma=0.000643 ! Fit after self-cal, rms=0.071692Jy sigma=0.000643 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 = 0.00015678 Jy ! Component: 100 - total flux cleaned = 5.0906e-05 Jy ! Component: 150 - total flux cleaned = -4.45201e-05 Jy ! Component: 200 - total flux cleaned = -8.93646e-05 Jy ! Total flux subtracted in 200 components = -8.93646e-05 Jy ! Clean residual min=-0.002396 max=0.002681 Jy/beam ! Clean residual mean=0.000018 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.465125 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 0.465125 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=0.071689Jy sigma=0.000643 ! Fit after self-cal, rms=0.071688Jy sigma=0.000643 ! 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=0.7881 mas, bmaj=1.959 mas, bpa=0.4062 degrees ! Estimated noise=1238.3 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7881 x 1.959 at 0.4062 degrees (North through East) ! Clean map min=-0.0023282 max=0.30379 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=0.6369 mas, bmaj=1.665 mas, bpa=0.1469 degrees ! Estimated noise=1752.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.221671 Jy ! Component: 100 - total flux cleaned = 0.319335 Jy ! Component: 150 - total flux cleaned = 0.372213 Jy ! Component: 200 - total flux cleaned = 0.401914 Jy ! Total flux subtracted in 200 components = 0.401914 Jy ! Clean residual min=-0.010252 max=0.014600 Jy/beam ! Clean residual mean=-0.000068 rms=0.002841 Jy/beam ! Combined flux in latest and established models = 0.401914 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.401914 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7881 mas, bmaj=1.959 mas, bpa=0.4062 degrees ! Estimated noise=1238.3 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 = 0.0215508 Jy ! Component: 100 - total flux cleaned = 0.0323084 Jy ! Component: 150 - total flux cleaned = 0.039442 Jy ! Component: 200 - total flux cleaned = 0.0446369 Jy ! Total flux subtracted in 200 components = 0.0446369 Jy ! Clean residual min=-0.004046 max=0.004225 Jy/beam ! Clean residual mean=-0.000011 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.446551 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 0.446551 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=2.39 mas, bmaj=4.107 mas, bpa=3.406 degrees ! Estimated noise=1639.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00582399 Jy ! Component: 100 - total flux cleaned = 0.00916799 Jy ! Component: 150 - total flux cleaned = 0.0115708 Jy ! Component: 200 - total flux cleaned = 0.012756 Jy ! Total flux subtracted in 200 components = 0.012756 Jy ! Clean residual min=-0.003033 max=0.003586 Jy/beam ! Clean residual mean=0.000004 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.459307 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 = 0.000728259 Jy ! Component: 100 - total flux cleaned = 0.00118933 Jy ! Component: 150 - total flux cleaned = 0.00158787 Jy ! Component: 200 - total flux cleaned = 0.00170585 Jy ! Total flux subtracted in 200 components = 0.00170585 Jy ! Clean residual min=-0.002529 max=0.003264 Jy/beam ! Clean residual mean=0.000006 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.461013 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 64 components and 0.461013 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7881 mas, bmaj=1.959 mas, bpa=0.4062 degrees ! Estimated noise=1238.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231034 Jy ! Component: 100 - total flux cleaned = 0.003682 Jy ! Component: 150 - total flux cleaned = 0.00437951 Jy ! Component: 200 - total flux cleaned = 0.00486715 Jy ! Total flux subtracted in 200 components = 0.00486715 Jy ! Clean residual min=-0.002561 max=0.002968 Jy/beam ! Clean residual mean=0.000004 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.46588 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.46588 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=0.071823Jy sigma=0.000644 ! Fit after self-cal, rms=0.071814Jy sigma=0.000644 wmodel J0141-0928_X_2017_06_15_pus_map.mod ! Writing 81 model components to file: J0141-0928_X_2017_06_15_pus_map.mod wobs J0141-0928_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0141-0928_X_2017_06_15_pus_uvs.fits wwins J0141-0928_X_2017_06_15_pus_map.win ! wwins: Wrote 5 windows to J0141-0928_X_2017_06_15_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 = 0.000999593 Jy ! Component: 100 - total flux cleaned = 0.00108822 Jy ! Component: 150 - total flux cleaned = 0.00108793 Jy ! Component: 200 - total flux cleaned = 0.00105081 Jy ! Component: 250 - total flux cleaned = 0.00104896 Jy ! Component: 300 - total flux cleaned = 0.00104803 Jy ! Component: 350 - total flux cleaned = 0.00114575 Jy ! Component: 400 - total flux cleaned = 0.00120855 Jy ! Component: 450 - total flux cleaned = 0.00123839 Jy ! Component: 500 - total flux cleaned = 0.00129694 Jy ! Component: 550 - total flux cleaned = 0.00132559 Jy ! Component: 600 - total flux cleaned = 0.00140737 Jy ! Component: 650 - total flux cleaned = 0.00146031 Jy ! Component: 700 - total flux cleaned = 0.00146055 Jy ! Component: 750 - total flux cleaned = 0.00148544 Jy ! Component: 800 - total flux cleaned = 0.00138889 Jy ! Component: 850 - total flux cleaned = 0.00138921 Jy ! Component: 900 - total flux cleaned = 0.00134325 Jy ! Component: 950 - total flux cleaned = 0.00138814 Jy ! Component: 1000 - total flux cleaned = 0.00138822 Jy ! Component: 1050 - total flux cleaned = 0.00149603 Jy ! Component: 1100 - total flux cleaned = 0.00158003 Jy ! Component: 1150 - total flux cleaned = 0.00156006 Jy ! Component: 1200 - total flux cleaned = 0.00156084 Jy ! Component: 1250 - total flux cleaned = 0.00162012 Jy ! Component: 1300 - total flux cleaned = 0.00156154 Jy ! Component: 1350 - total flux cleaned = 0.00152305 Jy ! Component: 1400 - total flux cleaned = 0.00146664 Jy ! Component: 1450 - total flux cleaned = 0.00142988 Jy ! Component: 1500 - total flux cleaned = 0.001375 Jy ! Component: 1550 - total flux cleaned = 0.00126747 Jy ! Component: 1600 - total flux cleaned = 0.0012147 Jy ! Component: 1650 - total flux cleaned = 0.00114559 Jy ! Component: 1700 - total flux cleaned = 0.00106027 Jy ! Component: 1750 - total flux cleaned = 0.000993537 Jy ! Component: 1800 - total flux cleaned = 0.000993649 Jy ! Component: 1850 - total flux cleaned = 0.000895836 Jy ! Component: 1900 - total flux cleaned = 0.000847792 Jy ! Component: 1950 - total flux cleaned = 0.000752844 Jy ! Component: 2000 - total flux cleaned = 0.000737344 Jy ! Total flux subtracted in 2048 components = 0.000675558 Jy ! Clean residual min=-0.000922 max=0.000926 Jy/beam ! Clean residual mean=0.000004 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.466556 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 210 components and 0.466556 Jy ![Exited script file: muppet] wmap "J0141-0928_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7881 x 1.959 at 0.4062 degrees (North through East) ! Clean map min=-0.0019802 max=0.30386 Jy/beam ! Writing clean map to FITS file: J0141-0928_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.303862 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000279642 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.276087 0.276087 0.552175 1.10435 2.2087 4.4174 8.8348 17.6696 35.3392 70.6784 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.303 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7881 x 1.959 at 0.4062 degrees (North through East) ! Clean map min=-0.0019802 max=0.30386 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 J0141-0928_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:50:31 2019