! Started logfile: J0617-3634_X_2017_09_26_pus_uvs.log on Sat May 11 13:34:57 2019 obs J0617-3634_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0617-3634_X_2017_09_26_pus_uva.fits ! AN table 1: 295 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.262429 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0617-3634 ! ! 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 947 lines of history. ! ! Reading 33444 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 J0617-3634_X_2017_09_26_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 1363 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1450 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1285 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1285 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1285 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1285 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1288 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1330 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.949436Jy sigma=0.006621 ! Fit after self-cal, rms=0.917294Jy sigma=0.006399 ! 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=0.8841 mas, bmaj=6.454 mas, bpa=-13.97 degrees ! Estimated noise=1817.81 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 = 0.0513282 Jy ! Component: 100 - total flux cleaned = 0.0701332 Jy ! Total flux subtracted in 100 components = 0.0701332 Jy ! Clean residual min=-0.006727 max=0.010852 Jy/beam ! Clean residual mean=0.000050 rms=0.002960 Jy/beam ! Combined flux in latest and established models = 0.0701332 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0701332 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=0.095804Jy sigma=0.000640 ! Fit after self-cal, rms=0.095424Jy sigma=0.000637 ! 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=1.749 mas, bmaj=7.057 mas, bpa=-9.324 degrees ! Estimated noise=594.178 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 = 0.0251439 Jy ! Component: 100 - total flux cleaned = 0.0374499 Jy ! Component: 150 - total flux cleaned = 0.0447898 Jy ! Component: 200 - total flux cleaned = 0.0495663 Jy ! Total flux subtracted in 200 components = 0.0495663 Jy ! Clean residual min=-0.004356 max=0.006261 Jy/beam ! Clean residual mean=0.000200 rms=0.002025 Jy/beam ! Combined flux in latest and established models = 0.119699 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 87 components and 0.119699 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=0.088743Jy sigma=0.000592 ! Fit after self-cal, rms=0.088384Jy sigma=0.000590 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 186 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 1.00* KP 1.01 ! LA 1.01 MK 1.09 NL 1.00* OV 1.14 ! PT 0.99 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00* KP 1.02 ! LA 0.97 MK 1.14 NL 1.00* OV 1.11 ! PT 0.99 ! ! ! Correcting IF 3. ! A total of 186 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00* KP 1.06 ! LA 0.99 MK 1.00* NL 1.00* OV 1.09 ! PT 0.91 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00* KP 1.01 ! LA 0.97 MK 1.06 NL 1.00* OV 1.12 ! PT 0.94 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 1.00* KP 1.03 ! LA 0.95 MK 1.00* NL 1.00* OV 1.15 ! PT 0.92 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 1.00* KP 1.01 ! LA 1.02 MK 0.89 NL 1.00* OV 1.11 ! PT 0.88 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.00* KP 1.04 ! LA 0.98 MK 0.96 NL 1.00* OV 1.10 ! PT 0.89 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.00* HN 1.00* KP 0.83 ! LA 0.99 MK 0.98 NL 1.00* OV 1.14 ! PT 0.91 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 1.00* KP 0.85 ! LA 1.00 MK 0.95 NL 1.00* OV 1.18 ! PT 0.91 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00* HN 1.00* KP 0.91 ! LA 0.99 MK 1.00* NL 1.00* OV 1.18 ! PT 0.94 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.00* HN 1.00* KP 0.95 ! LA 0.99 MK 0.84 NL 1.00* OV 1.16 ! PT 0.92 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00* HN 1.00* KP 0.94 ! LA 0.95 MK 1.00* NL 1.00* OV 1.09 ! PT 0.93 ! ! ! Fit before self-cal, rms=0.088384Jy sigma=0.000590 ! Fit after self-cal, rms=0.084352Jy sigma=0.000587 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.747 mas, bmaj=6.88 mas, bpa=-8.975 degrees ! Estimated noise=585.896 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 = 0.00195719 Jy ! Component: 100 - total flux cleaned = 0.00237494 Jy ! Component: 150 - total flux cleaned = 0.0029117 Jy ! Component: 200 - total flux cleaned = 0.00330826 Jy ! Total flux subtracted in 200 components = 0.00330826 Jy ! Clean residual min=-0.003573 max=0.004591 Jy/beam ! Clean residual mean=0.000142 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 0.123008 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 0.123008 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=0.084201Jy sigma=0.000585 ! Fit after self-cal, rms=0.084165Jy sigma=0.000585 ! 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=0.084165Jy sigma=0.000585 ! Fit after self-cal, rms=0.083405Jy sigma=0.000582 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.731 mas, bmaj=6.713 mas, bpa=-8.692 degrees ! Estimated noise=576.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011327 Jy ! Component: 100 - total flux cleaned = 0.00129288 Jy ! Component: 150 - total flux cleaned = 0.00141636 Jy ! Component: 200 - total flux cleaned = 0.00155572 Jy ! Total flux subtracted in 200 components = 0.00155572 Jy ! Clean residual min=-0.002661 max=0.003464 Jy/beam ! Clean residual mean=0.000048 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.124563 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 139 components and 0.124563 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=0.083347Jy sigma=0.000582 ! Fit after self-cal, rms=0.083404Jy sigma=0.000581 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 = 0.000104351 Jy ! Component: 100 - total flux cleaned = 0.000223734 Jy ! Component: 150 - total flux cleaned = 0.000364476 Jy ! Component: 200 - total flux cleaned = 0.000471735 Jy ! Total flux subtracted in 200 components = 0.000471735 Jy ! Clean residual min=-0.002613 max=0.002937 Jy/beam ! Clean residual mean=0.000048 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.125035 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 154 components and 0.125035 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=0.083388Jy sigma=0.000581 ! Fit after self-cal, rms=0.083381Jy sigma=0.000581 ! 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=0.083381Jy sigma=0.000581 ! Fit after self-cal, rms=0.083119Jy sigma=0.000581 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.736 mas, bmaj=6.628 mas, bpa=-8.507 degrees ! Estimated noise=570.901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000472236 Jy ! Component: 100 - total flux cleaned = 0.00059239 Jy ! Component: 150 - total flux cleaned = 0.000686707 Jy ! Component: 200 - total flux cleaned = 0.000771159 Jy ! Total flux subtracted in 200 components = 0.000771159 Jy ! Clean residual min=-0.002410 max=0.002644 Jy/beam ! Clean residual mean=0.000024 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.125806 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 156 components and 0.125806 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=0.083103Jy sigma=0.000581 ! Fit after self-cal, rms=0.083114Jy sigma=0.000581 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 = 9.27646e-05 Jy ! Component: 100 - total flux cleaned = 0.000175184 Jy ! Component: 150 - total flux cleaned = 0.00027184 Jy ! Component: 200 - total flux cleaned = 0.000345636 Jy ! Total flux subtracted in 200 components = 0.000345636 Jy ! Clean residual min=-0.002395 max=0.002538 Jy/beam ! Clean residual mean=0.000026 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.126152 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 164 components and 0.126152 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=0.083107Jy sigma=0.000581 ! Fit after self-cal, rms=0.083102Jy sigma=0.000581 ! 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=0.083102Jy sigma=0.000581 ! Fit after self-cal, rms=0.083029Jy sigma=0.000581 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.384 mas, bmaj=9.762 mas, bpa=9.929 degrees ! Estimated noise=605.309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333645 Jy ! Component: 100 - total flux cleaned = 0.000410199 Jy ! Component: 150 - total flux cleaned = 0.000497768 Jy ! Component: 200 - total flux cleaned = 0.000564293 Jy ! Total flux subtracted in 200 components = 0.000564293 Jy ! Clean residual min=-0.002481 max=0.002562 Jy/beam ! Clean residual mean=0.000021 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.126716 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 164 components and 0.126716 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=0.083023Jy sigma=0.000581 ! Fit after self-cal, rms=0.083020Jy sigma=0.000581 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 = 7.22592e-05 Jy ! Component: 100 - total flux cleaned = 0.000155164 Jy ! Component: 150 - total flux cleaned = 0.000217373 Jy ! Component: 200 - total flux cleaned = 0.000262482 Jy ! Total flux subtracted in 200 components = 0.000262482 Jy ! Clean residual min=-0.002426 max=0.002561 Jy/beam ! Clean residual mean=0.000021 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.126979 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 171 components and 0.126979 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=0.083016Jy sigma=0.000581 ! Fit after self-cal, rms=0.083011Jy sigma=0.000581 ! 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=1.737 mas, bmaj=6.596 mas, bpa=-8.446 degrees ! Estimated noise=568.674 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.737 x 6.596 at -8.446 degrees (North through East) ! Clean map min=-0.0023994 max=0.066471 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=0.896 mas, bmaj=5.955 mas, bpa=-13.95 degrees ! Estimated noise=1735.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0476147 Jy ! Component: 100 - total flux cleaned = 0.0683504 Jy ! Component: 150 - total flux cleaned = 0.0820394 Jy ! Component: 200 - total flux cleaned = 0.0914026 Jy ! Total flux subtracted in 200 components = 0.0914026 Jy ! Clean residual min=-0.004725 max=0.005529 Jy/beam ! Clean residual mean=0.000025 rms=0.001807 Jy/beam ! Combined flux in latest and established models = 0.0914026 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 64 model components to the UV plane model. ! The established model now contains 64 components and 0.0914026 Jy ! Inverting map and beam ! Estimated beam: bmin=1.737 mas, bmaj=6.596 mas, bpa=-8.446 degrees ! Estimated noise=568.674 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 = 0.0140323 Jy ! Component: 100 - total flux cleaned = 0.0213035 Jy ! Component: 150 - total flux cleaned = 0.0256986 Jy ! Component: 200 - total flux cleaned = 0.0285309 Jy ! Total flux subtracted in 200 components = 0.0285309 Jy ! Clean residual min=-0.003417 max=0.003429 Jy/beam ! Clean residual mean=0.000013 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.119933 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 123 components and 0.119934 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=3.384 mas, bmaj=9.762 mas, bpa=9.929 degrees ! Estimated noise=605.309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228152 Jy ! Component: 100 - total flux cleaned = 0.00358271 Jy ! Component: 150 - total flux cleaned = 0.00392506 Jy ! Component: 200 - total flux cleaned = 0.00419854 Jy ! Total flux subtracted in 200 components = 0.00419854 Jy ! Clean residual min=-0.002818 max=0.002874 Jy/beam ! Clean residual mean=0.000021 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.124132 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 = 0.000217733 Jy ! Component: 100 - total flux cleaned = 0.00045311 Jy ! Component: 150 - total flux cleaned = 0.000641592 Jy ! Component: 200 - total flux cleaned = 0.00078934 Jy ! Total flux subtracted in 200 components = 0.00078934 Jy ! Clean residual min=-0.002709 max=0.002801 Jy/beam ! Clean residual mean=0.000020 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.124921 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 140 components and 0.124921 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.737 mas, bmaj=6.596 mas, bpa=-8.446 degrees ! Estimated noise=568.674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000271808 Jy ! Component: 100 - total flux cleaned = -0.000234016 Jy ! Component: 150 - total flux cleaned = -0.000199379 Jy ! Component: 200 - total flux cleaned = -0.000136882 Jy ! Total flux subtracted in 200 components = -0.000136882 Jy ! Clean residual min=-0.002728 max=0.002541 Jy/beam ! Clean residual mean=0.000015 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.124784 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 147 components and 0.124784 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=0.083037Jy sigma=0.000581 ! Fit after self-cal, rms=0.082979Jy sigma=0.000581 wmodel J0617-3634_X_2017_09_26_pus_map.mod ! Writing 147 model components to file: J0617-3634_X_2017_09_26_pus_map.mod wobs J0617-3634_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0617-3634_X_2017_09_26_pus_uvs.fits wwins J0617-3634_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J0617-3634_X_2017_09_26_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 = -0.00053664 Jy ! Component: 100 - total flux cleaned = -0.000202656 Jy ! Component: 150 - total flux cleaned = -0.000101405 Jy ! Component: 200 - total flux cleaned = 2.20835e-05 Jy ! Component: 250 - total flux cleaned = 0.000134161 Jy ! Component: 300 - total flux cleaned = 0.000184339 Jy ! Component: 350 - total flux cleaned = 0.000256765 Jy ! Component: 400 - total flux cleaned = 0.000368695 Jy ! Component: 450 - total flux cleaned = 0.000472446 Jy ! Component: 500 - total flux cleaned = 0.000530326 Jy ! Component: 550 - total flux cleaned = 0.000585216 Jy ! Component: 600 - total flux cleaned = 0.000654007 Jy ! Component: 650 - total flux cleaned = 0.000637561 Jy ! Component: 700 - total flux cleaned = 0.000653147 Jy ! Component: 750 - total flux cleaned = 0.000667364 Jy ! Component: 800 - total flux cleaned = 0.000611773 Jy ! Component: 850 - total flux cleaned = 0.00055882 Jy ! Component: 900 - total flux cleaned = 0.000508127 Jy ! Component: 950 - total flux cleaned = 0.00049583 Jy ! Component: 1000 - total flux cleaned = 0.000483904 Jy ! Component: 1050 - total flux cleaned = 0.000448494 Jy ! Component: 1100 - total flux cleaned = 0.000471577 Jy ! Component: 1150 - total flux cleaned = 0.000483103 Jy ! Component: 1200 - total flux cleaned = 0.000483128 Jy ! Component: 1250 - total flux cleaned = 0.000505733 Jy ! Component: 1300 - total flux cleaned = 0.000516982 Jy ! Component: 1350 - total flux cleaned = 0.000517023 Jy ! Component: 1400 - total flux cleaned = 0.000539304 Jy ! Component: 1450 - total flux cleaned = 0.000572413 Jy ! Component: 1500 - total flux cleaned = 0.000594445 Jy ! Component: 1550 - total flux cleaned = 0.000616465 Jy ! Component: 1600 - total flux cleaned = 0.000638472 Jy ! Component: 1650 - total flux cleaned = 0.000660528 Jy ! Component: 1700 - total flux cleaned = 0.000693684 Jy ! Component: 1750 - total flux cleaned = 0.000726926 Jy ! Component: 1800 - total flux cleaned = 0.00076024 Jy ! Component: 1850 - total flux cleaned = 0.000771439 Jy ! Component: 1900 - total flux cleaned = 0.000804788 Jy ! Component: 1950 - total flux cleaned = 0.000815959 Jy ! Component: 2000 - total flux cleaned = 0.000849498 Jy ! Total flux subtracted in 2048 components = 0.000871888 Jy ! Clean residual min=-0.000614 max=0.000620 Jy/beam ! Clean residual mean=0.000018 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.125656 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 284 components and 0.125656 Jy ![Exited script file: muppet] wmap "J0617-3634_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.737 x 6.596 at -8.446 degrees (North through East) ! Clean map min=-0.0017562 max=0.067923 Jy/beam ! Writing clean map to FITS file: J0617-3634_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0679234 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199158 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.879631 0.879631 1.75926 3.51853 7.03705 14.0741 28.1482 56.2964 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.067 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.737 x 6.596 at -8.446 degrees (North through East) ! Clean map min=-0.0017562 max=0.067923 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 J0617-3634_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:35:00 2019