! Started logfile: J0434-2514_X_2017_10_21_pus_uvs.log on Sat May 11 21:50:42 2019 obs J0434-2514_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0434-2514_X_2017_10_21_pus_uva.fits ! AN table 1: 116 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.668343 visibilities/baseline/integration-bin. ! Found source: J0434-2514 ! ! 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 1202 lines of history. ! ! Reading 33492 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 J0434-2514_X_2017_10_21_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 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 241 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 241 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 355 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 241 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 355 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 473 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 415 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 355 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.947813Jy sigma=0.007865 ! Fit after self-cal, rms=0.933065Jy sigma=0.007755 ! 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=0.8875 mas, bmaj=4.859 mas, bpa=-18.07 degrees ! Estimated noise=1180.48 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 = 0.0562356 Jy ! Component: 100 - total flux cleaned = 0.0685343 Jy ! Total flux subtracted in 100 components = 0.0685343 Jy ! Clean residual min=-0.002626 max=0.003655 Jy/beam ! Clean residual mean=0.000009 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.0685343 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0685343 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=0.086480Jy sigma=0.000656 ! Fit after self-cal, rms=0.086330Jy sigma=0.000655 ! 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=1.15 mas, bmaj=4.881 mas, bpa=-17.94 degrees ! Estimated noise=553.398 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 = 0.00253396 Jy ! Component: 100 - total flux cleaned = 0.00379466 Jy ! Component: 150 - total flux cleaned = 0.00421806 Jy ! Component: 200 - total flux cleaned = 0.00426979 Jy ! Total flux subtracted in 200 components = 0.00426979 Jy ! Clean residual min=-0.001922 max=0.001390 Jy/beam ! Clean residual mean=0.000013 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0728041 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 0.0728041 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=0.086241Jy sigma=0.000655 ! Fit after self-cal, rms=0.086254Jy sigma=0.000655 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.99 KP 1.01 ! LA 1.04 MK 0.99 NL 1.00* OV 1.06 ! PT 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.97 KP 1.05 ! LA 1.07 MK 1.07 NL 1.02 OV 1.01 ! PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.00* KP 1.01 ! LA 1.05 MK 1.02 NL 0.85 OV 1.02 ! PT 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.93 KP 0.98 ! LA 1.06 MK 1.02 NL 0.94 OV 1.02 ! PT 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.99 KP 0.93 ! LA 1.07 MK 1.05 NL 0.87 OV 0.97 ! PT 0.94 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.00* KP 1.02 ! LA 1.02 MK 1.05 NL 1.00* OV 1.06 ! PT 0.93 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.00* KP 0.99 ! LA 0.99 MK 1.05 NL 0.99 OV 1.07 ! PT 0.93 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.86 KP 0.97 ! LA 1.08 MK 0.96 NL 0.85 OV 1.03 ! PT 0.95 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00* KP 1.02 ! LA 1.03 MK 0.90 NL 1.00* OV 1.01 ! PT 1.01 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.00* KP 0.95 ! LA 0.98 MK 1.04 NL 1.00* OV 0.99 ! PT 1.00* ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00* KP 0.95 ! LA 0.99 MK 1.03 NL 1.00* OV 0.99 ! PT 0.84 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.92 HN 1.00* KP 1.04 ! LA 0.96 MK 1.10 NL 1.00* OV 0.95 ! PT 0.78 ! ! ! Fit before self-cal, rms=0.086254Jy sigma=0.000655 ! Fit after self-cal, rms=0.084067Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=4.889 mas, bpa=-17.82 degrees ! Estimated noise=551.877 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 = 0.000309238 Jy ! Component: 100 - total flux cleaned = 0.000347882 Jy ! Component: 150 - total flux cleaned = 0.000379221 Jy ! Component: 200 - total flux cleaned = 0.000398393 Jy ! Total flux subtracted in 200 components = 0.000398393 Jy ! Clean residual min=-0.001335 max=0.001240 Jy/beam ! Clean residual mean=0.000012 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0732025 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.0732025 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=0.084063Jy sigma=0.000654 ! Fit after self-cal, rms=0.084072Jy sigma=0.000653 ! 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=0.084072Jy sigma=0.000653 ! Fit after self-cal, rms=0.084517Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=4.912 mas, bpa=-17.83 degrees ! Estimated noise=554.857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000311557 Jy ! Component: 100 - total flux cleaned = 0.000368888 Jy ! Component: 150 - total flux cleaned = 0.000377536 Jy ! Component: 200 - total flux cleaned = 0.000385694 Jy ! Total flux subtracted in 200 components = 0.000385694 Jy ! Clean residual min=-0.001195 max=0.001009 Jy/beam ! Clean residual mean=0.000005 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0735882 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.0735882 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=0.084515Jy sigma=0.000653 ! Fit after self-cal, rms=0.084554Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.96444e-05 Jy ! Component: 100 - total flux cleaned = 3.72786e-05 Jy ! Component: 150 - total flux cleaned = 3.70656e-05 Jy ! Component: 200 - total flux cleaned = 5.06858e-05 Jy ! Total flux subtracted in 200 components = 5.06858e-05 Jy ! Clean residual min=-0.001211 max=0.000966 Jy/beam ! Clean residual mean=0.000006 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0736389 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0736389 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=0.084552Jy sigma=0.000653 ! Fit after self-cal, rms=0.084553Jy sigma=0.000653 ! 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=0.084553Jy sigma=0.000653 ! Fit after self-cal, rms=0.084831Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=4.922 mas, bpa=-17.84 degrees ! Estimated noise=556.154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000164621 Jy ! Component: 100 - total flux cleaned = 0.000164936 Jy ! Component: 150 - total flux cleaned = 0.000189198 Jy ! Component: 200 - total flux cleaned = 0.000204477 Jy ! Total flux subtracted in 200 components = 0.000204477 Jy ! Clean residual min=-0.001163 max=0.001021 Jy/beam ! Clean residual mean=0.000003 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0738434 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.0738434 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=0.084829Jy sigma=0.000652 ! Fit after self-cal, rms=0.084839Jy sigma=0.000652 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 = 1.29012e-05 Jy ! Component: 100 - total flux cleaned = 2.72234e-05 Jy ! Component: 150 - total flux cleaned = 3.397e-05 Jy ! Component: 200 - total flux cleaned = 5.31063e-05 Jy ! Total flux subtracted in 200 components = 5.31063e-05 Jy ! Clean residual min=-0.001159 max=0.000999 Jy/beam ! Clean residual mean=0.000003 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0738965 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.0738965 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=0.084838Jy sigma=0.000652 ! Fit after self-cal, rms=0.084838Jy sigma=0.000652 ! 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=0.084838Jy sigma=0.000652 ! Fit after self-cal, rms=0.085007Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.999 mas, bmaj=6.462 mas, bpa=4.692 degrees ! Estimated noise=615.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296868 Jy ! Component: 100 - total flux cleaned = 0.000382791 Jy ! Component: 150 - total flux cleaned = 0.000423113 Jy ! Component: 200 - total flux cleaned = 0.000444676 Jy ! Total flux subtracted in 200 components = 0.000444676 Jy ! Clean residual min=-0.001034 max=0.000956 Jy/beam ! Clean residual mean=0.000004 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0743411 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.0743411 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=0.085007Jy sigma=0.000652 ! Fit after self-cal, rms=0.085011Jy sigma=0.000652 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 = 3.119e-05 Jy ! Component: 100 - total flux cleaned = 5.77871e-05 Jy ! Component: 150 - total flux cleaned = 7.29008e-05 Jy ! Component: 200 - total flux cleaned = 9.25339e-05 Jy ! Total flux subtracted in 200 components = 9.25339e-05 Jy ! Clean residual min=-0.001031 max=0.000939 Jy/beam ! Clean residual mean=0.000004 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0744337 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 74 components and 0.0744337 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=0.085011Jy sigma=0.000652 ! Fit after self-cal, rms=0.085012Jy sigma=0.000652 ! 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=1.153 mas, bmaj=4.928 mas, bpa=-17.83 degrees ! Estimated noise=557.53 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.153 x 4.928 at -17.83 degrees (North through East) ! Clean map min=-0.0010524 max=0.070472 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=0.8923 mas, bmaj=4.914 mas, bpa=-17.87 degrees ! Estimated noise=1174.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0560681 Jy ! Component: 100 - total flux cleaned = 0.0683202 Jy ! Component: 150 - total flux cleaned = 0.0717729 Jy ! Component: 200 - total flux cleaned = 0.0736151 Jy ! Total flux subtracted in 200 components = 0.0736151 Jy ! Clean residual min=-0.002234 max=0.002004 Jy/beam ! Clean residual mean=0.000004 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0736151 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0736151 Jy ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=4.928 mas, bpa=-17.83 degrees ! Estimated noise=557.53 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 = 0.000298088 Jy ! Component: 100 - total flux cleaned = 0.000425263 Jy ! Component: 150 - total flux cleaned = 0.00051424 Jy ! Component: 200 - total flux cleaned = 0.000577273 Jy ! Total flux subtracted in 200 components = 0.000577273 Jy ! Clean residual min=-0.001181 max=0.001045 Jy/beam ! Clean residual mean=0.000003 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0741924 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0741924 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=2.999 mas, bmaj=6.462 mas, bpa=4.692 degrees ! Estimated noise=615.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.87975e-05 Jy ! Component: 100 - total flux cleaned = 0.000121166 Jy ! Component: 150 - total flux cleaned = 0.00015768 Jy ! Component: 200 - total flux cleaned = 0.00019147 Jy ! Total flux subtracted in 200 components = 0.00019147 Jy ! Clean residual min=-0.001043 max=0.001010 Jy/beam ! Clean residual mean=0.000004 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0743838 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 = 3.15161e-05 Jy ! Component: 100 - total flux cleaned = 4.91921e-05 Jy ! Component: 150 - total flux cleaned = 6.62913e-05 Jy ! Component: 200 - total flux cleaned = 8.8399e-05 Jy ! Total flux subtracted in 200 components = 8.8399e-05 Jy ! Clean residual min=-0.001034 max=0.000991 Jy/beam ! Clean residual mean=0.000004 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0744722 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0744722 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=4.928 mas, bpa=-17.83 degrees ! Estimated noise=557.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.59031e-05 Jy ! Component: 100 - total flux cleaned = -4.03264e-05 Jy ! Component: 150 - total flux cleaned = -6.36074e-05 Jy ! Component: 200 - total flux cleaned = -9.28271e-05 Jy ! Total flux subtracted in 200 components = -9.28271e-05 Jy ! Clean residual min=-0.001130 max=0.001049 Jy/beam ! Clean residual mean=0.000003 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0743794 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.0743794 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=0.085012Jy sigma=0.000652 ! Fit after self-cal, rms=0.085012Jy sigma=0.000652 wmodel J0434-2514_X_2017_10_21_pus_map.mod ! Writing 49 model components to file: J0434-2514_X_2017_10_21_pus_map.mod wobs J0434-2514_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0434-2514_X_2017_10_21_pus_uvs.fits wwins J0434-2514_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J0434-2514_X_2017_10_21_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 = -0.00042549 Jy ! Component: 100 - total flux cleaned = -0.000766672 Jy ! Component: 150 - total flux cleaned = -0.00101782 Jy ! Component: 200 - total flux cleaned = -0.00114451 Jy ! Component: 250 - total flux cleaned = -0.00119066 Jy ! Component: 300 - total flux cleaned = -0.00117616 Jy ! Component: 350 - total flux cleaned = -0.00117627 Jy ! Component: 400 - total flux cleaned = -0.00116259 Jy ! Component: 450 - total flux cleaned = -0.0011368 Jy ! Component: 500 - total flux cleaned = -0.00111178 Jy ! Component: 550 - total flux cleaned = -0.00109973 Jy ! Component: 600 - total flux cleaned = -0.00107614 Jy ! Component: 650 - total flux cleaned = -0.00105295 Jy ! Component: 700 - total flux cleaned = -0.001053 Jy ! Component: 750 - total flux cleaned = -0.00105284 Jy ! Component: 800 - total flux cleaned = -0.00103111 Jy ! Component: 850 - total flux cleaned = -0.00101033 Jy ! Component: 900 - total flux cleaned = -0.00101044 Jy ! Component: 950 - total flux cleaned = -0.00102024 Jy ! Component: 1000 - total flux cleaned = -0.000981044 Jy ! Component: 1050 - total flux cleaned = -0.00100981 Jy ! Component: 1100 - total flux cleaned = -0.00102862 Jy ! Component: 1150 - total flux cleaned = -0.00105601 Jy ! Component: 1200 - total flux cleaned = -0.00109175 Jy ! Component: 1250 - total flux cleaned = -0.00109165 Jy ! Component: 1300 - total flux cleaned = -0.00113475 Jy ! Component: 1350 - total flux cleaned = -0.00116859 Jy ! Component: 1400 - total flux cleaned = -0.00120175 Jy ! Component: 1450 - total flux cleaned = -0.00122615 Jy ! Component: 1500 - total flux cleaned = -0.00121807 Jy ! Component: 1550 - total flux cleaned = -0.00123405 Jy ! Component: 1600 - total flux cleaned = -0.00124971 Jy ! Component: 1650 - total flux cleaned = -0.00126505 Jy ! Component: 1700 - total flux cleaned = -0.00126509 Jy ! Component: 1750 - total flux cleaned = -0.00128764 Jy ! Component: 1800 - total flux cleaned = -0.00129501 Jy ! Component: 1850 - total flux cleaned = -0.00128771 Jy ! Component: 1900 - total flux cleaned = -0.00130225 Jy ! Component: 1950 - total flux cleaned = -0.00133791 Jy ! Component: 2000 - total flux cleaned = -0.0013378 Jy ! Total flux subtracted in 2048 components = -0.00136562 Jy ! Clean residual min=-0.000480 max=0.000385 Jy/beam ! Clean residual mean=0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0730138 Jy keep ! Adding 113 model components to the UV plane model. ! The established model now contains 162 components and 0.0730138 Jy ![Exited script file: muppet] wmap "J0434-2514_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.153 x 4.928 at -17.83 degrees (North through East) ! Clean map min=-0.00095488 max=0.070635 Jy/beam ! Writing clean map to FITS file: J0434-2514_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0706353 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137728 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.584956 0.584956 1.16991 2.33982 4.67964 9.35929 18.7186 37.4372 74.8743 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.07 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.153 x 4.928 at -17.83 degrees (North through East) ! Clean map min=-0.00095488 max=0.070635 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 J0434-2514_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:50:44 2019