! Started logfile: J0539-0514_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:04:46 2016 obs J0539-0514_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0539-0514_X_2014_08_09_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.7898 visibilities/baseline/integration-bin. ! Found source: J0539-0514 ! ! 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 324 lines of history. ! ! Reading 52032 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 J0539-0514_X_2014_08_09_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 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.978203Jy sigma=0.011196 ! Fit after self-cal, rms=0.957203Jy sigma=0.010973 ! 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=0.8754 mas, bmaj=2.611 mas, bpa=19.29 degrees ! Estimated noise=466.155 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 = 0.0343166 Jy ! Component: 100 - total flux cleaned = 0.0418427 Jy ! Total flux subtracted in 100 components = 0.0418427 Jy ! Clean residual min=-0.001887 max=0.002284 Jy/beam ! Clean residual mean=0.000000 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0418427 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0418427 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=0.070238Jy sigma=0.000767 ! Fit after self-cal, rms=0.069823Jy sigma=0.000763 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278616 Jy ! Component: 100 - total flux cleaned = 0.00416494 Jy ! Total flux subtracted in 100 components = 0.00416494 Jy ! Clean residual min=-0.001973 max=0.001736 Jy/beam ! Clean residual mean=0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0460076 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.0460076 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=0.069670Jy sigma=0.000761 ! Fit after self-cal, rms=0.069662Jy sigma=0.000761 ! 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=1.088 mas, bmaj=2.854 mas, bpa=17.51 degrees ! Estimated noise=273.505 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 = 0.00163003 Jy ! Component: 100 - total flux cleaned = 0.00245451 Jy ! Component: 150 - total flux cleaned = 0.00290998 Jy ! Component: 200 - total flux cleaned = 0.00292555 Jy ! Total flux subtracted in 200 components = 0.00292555 Jy ! Clean residual min=-0.001297 max=0.001589 Jy/beam ! Clean residual mean=0.000009 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0489331 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.0489332 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=0.069618Jy sigma=0.000761 ! Fit after self-cal, rms=0.069622Jy sigma=0.000760 ! 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 1.17 HN 1.05 KP 0.95 ! LA 1.06 MK 1.00* NL 1.03 OV 1.07 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.17 HN 1.10 KP 0.90 ! LA 1.04 MK 1.00* NL 1.05 OV 1.00 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.16 HN 1.03 KP 0.87 ! LA 1.02 MK 1.00* NL 0.96 OV 1.04 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.06 KP 0.83 ! LA 1.00 MK 1.00* NL 1.01 OV 1.03 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.03 KP 0.80 ! LA 1.05 MK 1.00* NL 0.97 OV 1.03 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.04 KP 0.82 ! LA 1.00 MK 1.00* NL 1.00 OV 1.09 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 HN 1.13 KP 0.84 ! LA 1.05 MK 1.00* NL 1.05 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 0.99 KP 0.77 ! LA 1.03 MK 1.00* NL 1.03 OV 1.07 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 0.99 KP 0.82 ! LA 0.96 MK 1.00* NL 1.01 OV 1.04 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.06 HN 1.06 KP 0.84 ! LA 1.02 MK 1.00* NL 1.01 OV 1.08 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 0.96 KP 0.87 ! LA 1.03 MK 1.00* NL 1.05 OV 1.01 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 0.90 KP 0.89 ! LA 1.06 MK 1.00* NL 1.01 OV 1.00 ! PT 0.95 SC 0.93 ! ! ! Fit before self-cal, rms=0.069622Jy sigma=0.000760 ! Fit after self-cal, rms=0.068284Jy sigma=0.000758 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=2.856 mas, bpa=17.57 degrees ! Estimated noise=272.812 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 (1.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113266 Jy ! Component: 100 - total flux cleaned = 0.00122477 Jy ! Component: 150 - total flux cleaned = 0.00119118 Jy ! Component: 200 - total flux cleaned = 0.0011774 Jy ! Total flux subtracted in 200 components = 0.0011774 Jy ! Clean residual min=-0.000796 max=0.000789 Jy/beam ! Clean residual mean=0.000002 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0501106 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.0501106 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=0.068265Jy sigma=0.000758 ! Fit after self-cal, rms=0.068258Jy sigma=0.000758 ! 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=0.068258Jy sigma=0.000758 ! Fit after self-cal, rms=0.068190Jy sigma=0.000757 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=2.86 mas, bpa=17.75 degrees ! Estimated noise=272.157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000675357 Jy ! Component: 100 - total flux cleaned = 0.000674316 Jy ! Component: 150 - total flux cleaned = 0.000686127 Jy ! Component: 200 - total flux cleaned = 0.000676151 Jy ! Total flux subtracted in 200 components = 0.000676151 Jy ! Clean residual min=-0.000636 max=0.000674 Jy/beam ! Clean residual mean=0.000002 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0507867 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.0507867 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=0.068183Jy sigma=0.000757 ! Fit after self-cal, rms=0.068195Jy sigma=0.000757 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 = 0.000212521 Jy ! Component: 100 - total flux cleaned = 0.00015549 Jy ! Component: 150 - total flux cleaned = 0.000125777 Jy ! Component: 200 - total flux cleaned = 0.000116853 Jy ! Total flux subtracted in 200 components = 0.000116853 Jy ! Clean residual min=-0.000618 max=0.000670 Jy/beam ! Clean residual mean=0.000002 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0509036 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.0509036 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=0.068191Jy sigma=0.000757 ! Fit after self-cal, rms=0.068188Jy sigma=0.000757 ! 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=0.068188Jy sigma=0.000757 ! Fit after self-cal, rms=0.068088Jy sigma=0.000757 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=2.858 mas, bpa=17.75 degrees ! Estimated noise=271.461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000240851 Jy ! Component: 100 - total flux cleaned = 0.000281667 Jy ! Component: 150 - total flux cleaned = 0.000290679 Jy ! Component: 200 - total flux cleaned = 0.000298477 Jy ! Total flux subtracted in 200 components = 0.000298477 Jy ! Clean residual min=-0.000572 max=0.000624 Jy/beam ! Clean residual mean=0.000002 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.051202 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.051202 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=0.068085Jy sigma=0.000757 ! Fit after self-cal, rms=0.068087Jy sigma=0.000757 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 = 1.36787e-05 Jy ! Component: 100 - total flux cleaned = 5.80912e-06 Jy ! Component: 150 - total flux cleaned = -1.49739e-06 Jy ! Component: 200 - total flux cleaned = -2.24367e-05 Jy ! Total flux subtracted in 200 components = -2.24367e-05 Jy ! Clean residual min=-0.000564 max=0.000629 Jy/beam ! Clean residual mean=0.000002 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0511796 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.0511796 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=0.068085Jy sigma=0.000757 ! Fit after self-cal, rms=0.068084Jy sigma=0.000757 ! 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=0.068084Jy sigma=0.000757 ! Fit after self-cal, rms=0.067980Jy sigma=0.000757 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.239 mas, bmaj=3.682 mas, bpa=4.627 degrees ! Estimated noise=317.404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000189042 Jy ! Component: 100 - total flux cleaned = 0.000160496 Jy ! Component: 150 - total flux cleaned = 0.000132864 Jy ! Component: 200 - total flux cleaned = 0.000116983 Jy ! Total flux subtracted in 200 components = 0.000116983 Jy ! Clean residual min=-0.000635 max=0.000625 Jy/beam ! Clean residual mean=0.000004 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0512966 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 102 components and 0.0512966 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=0.067979Jy sigma=0.000757 ! Fit after self-cal, rms=0.067975Jy sigma=0.000757 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 = 1.42201e-05 Jy ! Component: 100 - total flux cleaned = -1.47938e-05 Jy ! Component: 150 - total flux cleaned = -2.62318e-05 Jy ! Component: 200 - total flux cleaned = -3.26276e-05 Jy ! Total flux subtracted in 200 components = -3.26276e-05 Jy ! Clean residual min=-0.000641 max=0.000621 Jy/beam ! Clean residual mean=0.000004 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.051264 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 0.051264 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=0.067975Jy sigma=0.000757 ! Fit after self-cal, rms=0.067973Jy sigma=0.000757 ! 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=1.086 mas, bmaj=2.855 mas, bpa=17.75 degrees ! Estimated noise=271.014 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 2.855 at 17.75 degrees (North through East) ! Clean map min=-0.00079998 max=0.04493 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=0.8708 mas, bmaj=2.612 mas, bpa=19.5 degrees ! Estimated noise=463.592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344936 Jy ! Component: 100 - total flux cleaned = 0.0423213 Jy ! Component: 150 - total flux cleaned = 0.0453647 Jy ! Component: 200 - total flux cleaned = 0.0473122 Jy ! Total flux subtracted in 200 components = 0.0473122 Jy ! Clean residual min=-0.001559 max=0.001369 Jy/beam ! Clean residual mean=-0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0473122 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0473122 Jy ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=2.855 mas, bpa=17.75 degrees ! Estimated noise=271.014 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 = 0.00200364 Jy ! Component: 100 - total flux cleaned = 0.00312279 Jy ! Component: 150 - total flux cleaned = 0.00355048 Jy ! Component: 200 - total flux cleaned = 0.00376484 Jy ! Total flux subtracted in 200 components = 0.00376484 Jy ! Clean residual min=-0.000649 max=0.000757 Jy/beam ! Clean residual mean=0.000002 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.051077 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.051077 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=2.239 mas, bmaj=3.682 mas, bpa=4.627 degrees ! Estimated noise=317.404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334075 Jy ! Component: 100 - total flux cleaned = 0.000416117 Jy ! Component: 150 - total flux cleaned = 0.000404867 Jy ! Component: 200 - total flux cleaned = 0.000385054 Jy ! Total flux subtracted in 200 components = 0.000385054 Jy ! Clean residual min=-0.000641 max=0.000661 Jy/beam ! Clean residual mean=0.000004 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0514621 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 = -2.75132e-05 Jy ! Component: 100 - total flux cleaned = -4.45355e-05 Jy ! Component: 150 - total flux cleaned = -6.7381e-05 Jy ! Component: 200 - total flux cleaned = -8.11261e-05 Jy ! Total flux subtracted in 200 components = -8.11261e-05 Jy ! Clean residual min=-0.000640 max=0.000650 Jy/beam ! Clean residual mean=0.000004 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0513809 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 74 components and 0.0513809 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=2.855 mas, bpa=17.75 degrees ! Estimated noise=271.014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.78253e-05 Jy ! Component: 100 - total flux cleaned = 9.72845e-05 Jy ! Component: 150 - total flux cleaned = 8.60586e-05 Jy ! Component: 200 - total flux cleaned = 5.43902e-05 Jy ! Total flux subtracted in 200 components = 5.43902e-05 Jy ! Clean residual min=-0.000593 max=0.000653 Jy/beam ! Clean residual mean=0.000002 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0514353 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 0.0514353 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=0.067975Jy sigma=0.000757 ! Fit after self-cal, rms=0.067971Jy sigma=0.000757 wmodel J0539-0514_X_2014_08_09_pus_map.mod ! Writing 86 model components to file: J0539-0514_X_2014_08_09_pus_map.mod wobs J0539-0514_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0539-0514_X_2014_08_09_pus_uvs.fits wwins J0539-0514_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J0539-0514_X_2014_08_09_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 = 0.000223297 Jy ! Component: 100 - total flux cleaned = 0.000275689 Jy ! Component: 150 - total flux cleaned = 0.000373254 Jy ! Component: 200 - total flux cleaned = 0.000410558 Jy ! Component: 250 - total flux cleaned = 0.000464301 Jy ! Component: 300 - total flux cleaned = 0.000499098 Jy ! Component: 350 - total flux cleaned = 0.000549596 Jy ! Component: 400 - total flux cleaned = 0.000590526 Jy ! Component: 450 - total flux cleaned = 0.000606491 Jy ! Component: 500 - total flux cleaned = 0.000645463 Jy ! Component: 550 - total flux cleaned = 0.000683311 Jy ! Component: 600 - total flux cleaned = 0.00069813 Jy ! Component: 650 - total flux cleaned = 0.000712778 Jy ! Component: 700 - total flux cleaned = 0.000734154 Jy ! Component: 750 - total flux cleaned = 0.000734272 Jy ! Component: 800 - total flux cleaned = 0.000741311 Jy ! Component: 850 - total flux cleaned = 0.000774841 Jy ! Component: 900 - total flux cleaned = 0.000787987 Jy ! Component: 950 - total flux cleaned = 0.000820271 Jy ! Component: 1000 - total flux cleaned = 0.00082016 Jy ! Component: 1050 - total flux cleaned = 0.000820181 Jy ! Component: 1100 - total flux cleaned = 0.000826405 Jy ! Component: 1150 - total flux cleaned = 0.000850642 Jy ! Component: 1200 - total flux cleaned = 0.00086256 Jy ! Component: 1250 - total flux cleaned = 0.000880341 Jy ! Component: 1300 - total flux cleaned = 0.000897789 Jy ! Component: 1350 - total flux cleaned = 0.000903584 Jy ! Component: 1400 - total flux cleaned = 0.000926297 Jy ! Component: 1450 - total flux cleaned = 0.000926436 Jy ! Component: 1500 - total flux cleaned = 0.000937611 Jy ! Component: 1550 - total flux cleaned = 0.000948671 Jy ! Component: 1600 - total flux cleaned = 0.000959581 Jy ! Component: 1650 - total flux cleaned = 0.000980812 Jy ! Component: 1700 - total flux cleaned = 0.000980693 Jy ! Component: 1750 - total flux cleaned = 0.000991094 Jy ! Component: 1800 - total flux cleaned = 0.00100142 Jy ! Component: 1850 - total flux cleaned = 0.00100138 Jy ! Component: 1900 - total flux cleaned = 0.00102146 Jy ! Component: 1950 - total flux cleaned = 0.00103131 Jy ! Component: 2000 - total flux cleaned = 0.00103615 Jy ! Total flux subtracted in 2048 components = 0.00103621 Jy ! Clean residual min=-0.000270 max=0.000307 Jy/beam ! Clean residual mean=0.000001 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0524715 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 201 components and 0.0524716 Jy ![Exited script file: muppet] wmap "J0539-0514_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 2.855 at 17.75 degrees (North through East) ! Clean map min=-0.00075624 max=0.044822 Jy/beam ! Writing clean map to FITS file: J0539-0514_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0448218 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.34801e-05 device "J0539-0514_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0539-0514_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.625679 0.625679 1.25136 2.50272 5.00543 10.0109 20.0217 40.0434 80.0869 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 2.855 at 17.75 degrees (North through East) ! Clean map min=-0.00075624 max=0.044822 Jy/beam quit ! Quitting program ! Log file J0539-0514_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:04:50 2016