! Started logfile: J1852-2433_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:11:36 2016 obs J1852-2433_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1852-2433_X_2014_05_31_pus_uva.fits ! AN table 1: 126 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.458377 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1852-2433 ! ! 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 344 lines of history. ! ! Reading 31188 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 J1852-2433_X_2014_05_31_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 448 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 512 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 516 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 512 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 576 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 572 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 512 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 512 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 512 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 452 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 572 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 576 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001125Jy sigma=0.011994 ! Fit after self-cal, rms=0.953796Jy sigma=0.011439 ! 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=1.99 mas, bmaj=5.881 mas, bpa=-0.4205 degrees ! Estimated noise=1083.31 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 = 0.0361693 Jy ! Component: 100 - total flux cleaned = 0.0441561 Jy ! Total flux subtracted in 100 components = 0.0441561 Jy ! Clean residual min=-0.003211 max=0.003915 Jy/beam ! Clean residual mean=-0.000007 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.0441561 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0441561 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=0.064889Jy sigma=0.000739 ! Fit after self-cal, rms=0.063499Jy sigma=0.000722 ! 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=3.051 mas, bmaj=7.756 mas, bpa=10.91 degrees ! Estimated noise=403.844 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 = 0.00446925 Jy ! Component: 100 - total flux cleaned = 0.00605043 Jy ! Component: 150 - total flux cleaned = 0.0065854 Jy ! Component: 200 - total flux cleaned = 0.00666723 Jy ! Total flux subtracted in 200 components = 0.00666723 Jy ! Clean residual min=-0.002122 max=0.001612 Jy/beam ! Clean residual mean=0.000019 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.0508233 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.0508233 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=0.063153Jy sigma=0.000719 ! Fit after self-cal, rms=0.063116Jy sigma=0.000719 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.00* KP 1.03 ! LA 1.04 MK 1.00* NL 1.03 OV 1.07 ! PT 1.05 SC 1.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 1.00* KP 0.91 ! LA 1.04 MK 1.00* NL 1.00* OV 1.05 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.00* KP 0.89 ! LA 1.10 MK 1.00* NL 0.96 OV 1.01 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.00* KP 0.81 ! LA 1.15 MK 1.00* NL 1.07 OV 0.97 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.00* KP 0.80 ! LA 1.02 MK 1.00* NL 1.00* OV 1.02 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.00* KP 0.81 ! LA 1.06 MK 1.00* NL 1.00* OV 1.06 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.00* KP 0.86 ! LA 1.09 MK 1.00* NL 1.00* OV 1.02 ! PT 1.04 SC 1.00* ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 HN 1.00* KP 0.86 ! LA 1.03 MK 1.00* NL 1.00* OV 1.03 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.00* KP 0.87 ! LA 1.03 MK 1.00* NL 1.00* OV 1.01 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.00* KP 0.84 ! LA 1.13 MK 1.00* NL 0.95 OV 1.04 ! PT 0.93 SC 1.00* ! ! ! 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 1.05 HN 1.00* KP 0.88 ! LA 0.98 MK 1.00* NL 1.00* OV 0.96 ! PT 0.93 SC 1.00* ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.97 HN 1.00* KP 0.94 ! LA 1.08 MK 1.00* NL 1.00* OV 1.02 ! PT 0.91 SC 1.00* ! ! ! Fit before self-cal, rms=0.063116Jy sigma=0.000719 ! Fit after self-cal, rms=0.060906Jy sigma=0.000715 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.075 mas, bmaj=7.635 mas, bpa=10.89 degrees ! Estimated noise=402.373 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 = -0.000226153 Jy ! Component: 100 - total flux cleaned = -0.000213902 Jy ! Component: 150 - total flux cleaned = -0.000202727 Jy ! Component: 200 - total flux cleaned = -0.00019746 Jy ! Total flux subtracted in 200 components = -0.00019746 Jy ! Clean residual min=-0.000693 max=0.000796 Jy/beam ! Clean residual mean=-0.000002 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0506259 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0506259 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=0.060905Jy sigma=0.000715 ! Fit after self-cal, rms=0.060814Jy sigma=0.000714 ! 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=0.060814Jy sigma=0.000714 ! Fit after self-cal, rms=0.060751Jy sigma=0.000714 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.083 mas, bmaj=7.607 mas, bpa=10.79 degrees ! Estimated noise=401.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000179355 Jy ! Component: 100 - total flux cleaned = -0.00021701 Jy ! Component: 150 - total flux cleaned = -0.00022221 Jy ! Component: 200 - total flux cleaned = -0.000222335 Jy ! Total flux subtracted in 200 components = -0.000222335 Jy ! Clean residual min=-0.000679 max=0.000744 Jy/beam ! Clean residual mean=-0.000003 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0504035 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.0504035 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=0.060750Jy sigma=0.000714 ! Fit after self-cal, rms=0.060755Jy sigma=0.000714 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 = -1.72211e-05 Jy ! Component: 100 - total flux cleaned = -2.21942e-05 Jy ! Component: 150 - total flux cleaned = -2.21513e-05 Jy ! Component: 200 - total flux cleaned = -2.66349e-05 Jy ! Total flux subtracted in 200 components = -2.66349e-05 Jy ! Clean residual min=-0.000699 max=0.000734 Jy/beam ! Clean residual mean=-0.000003 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0503769 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.0503769 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=0.060754Jy sigma=0.000714 ! Fit after self-cal, rms=0.060753Jy sigma=0.000714 ! 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=0.060753Jy sigma=0.000714 ! Fit after self-cal, rms=0.061038Jy sigma=0.000713 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.085 mas, bmaj=7.606 mas, bpa=10.76 degrees ! Estimated noise=401.582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153944 Jy ! Component: 100 - total flux cleaned = -0.000179197 Jy ! Component: 150 - total flux cleaned = -0.000187692 Jy ! Component: 200 - total flux cleaned = -0.000191435 Jy ! Total flux subtracted in 200 components = -0.000191435 Jy ! Clean residual min=-0.000637 max=0.000724 Jy/beam ! Clean residual mean=-0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0501855 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.0501855 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=0.061037Jy sigma=0.000713 ! Fit after self-cal, rms=0.061059Jy sigma=0.000713 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 = -5.31644e-05 Jy ! Component: 100 - total flux cleaned = -6.2199e-05 Jy ! Component: 150 - total flux cleaned = -6.60664e-05 Jy ! Component: 200 - total flux cleaned = -6.60334e-05 Jy ! Total flux subtracted in 200 components = -6.60334e-05 Jy ! Clean residual min=-0.000589 max=0.000701 Jy/beam ! Clean residual mean=-0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0501194 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.0501194 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=0.061058Jy sigma=0.000713 ! Fit after self-cal, rms=0.061058Jy sigma=0.000713 ! 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=0.061058Jy sigma=0.000713 ! Fit after self-cal, rms=0.061200Jy sigma=0.000713 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.39 mas, bmaj=8.024 mas, bpa=12.33 degrees ! Estimated noise=404.532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147168 Jy ! Component: 100 - total flux cleaned = -0.00015359 Jy ! Component: 150 - total flux cleaned = -0.000156278 Jy ! Component: 200 - total flux cleaned = -0.00015634 Jy ! Total flux subtracted in 200 components = -0.00015634 Jy ! Clean residual min=-0.000579 max=0.000697 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0499631 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.0499631 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=0.061200Jy sigma=0.000713 ! Fit after self-cal, rms=0.061216Jy sigma=0.000713 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 = -2.83259e-06 Jy ! Component: 100 - total flux cleaned = -2.69218e-06 Jy ! Component: 150 - total flux cleaned = -5.09716e-06 Jy ! Component: 200 - total flux cleaned = -7.39958e-06 Jy ! Total flux subtracted in 200 components = -7.39958e-06 Jy ! Clean residual min=-0.000586 max=0.000711 Jy/beam ! Clean residual mean=-0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0499557 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.0499557 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=0.061216Jy sigma=0.000713 ! Fit after self-cal, rms=0.061216Jy sigma=0.000713 ! 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=3.085 mas, bmaj=7.604 mas, bpa=10.71 degrees ! Estimated noise=401.478 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.085 x 7.604 at 10.71 degrees (North through East) ! Clean map min=-0.00058497 max=0.049374 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=1.968 mas, bmaj=5.813 mas, bpa=-1.053 degrees ! Estimated noise=1063.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0367814 Jy ! Component: 100 - total flux cleaned = 0.0451925 Jy ! Component: 150 - total flux cleaned = 0.0480973 Jy ! Component: 200 - total flux cleaned = 0.0485421 Jy ! Total flux subtracted in 200 components = 0.0485421 Jy ! Clean residual min=-0.002387 max=0.002004 Jy/beam ! Clean residual mean=-0.000008 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.0485421 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0485421 Jy ! Inverting map and beam ! Estimated beam: bmin=3.085 mas, bmaj=7.604 mas, bpa=10.71 degrees ! Estimated noise=401.478 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 = 0.00115572 Jy ! Component: 100 - total flux cleaned = 0.00133679 Jy ! Component: 150 - total flux cleaned = 0.00143658 Jy ! Component: 200 - total flux cleaned = 0.00140197 Jy ! Total flux subtracted in 200 components = 0.00140197 Jy ! Clean residual min=-0.000621 max=0.000690 Jy/beam ! Clean residual mean=-0.000003 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0499441 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 51 components and 0.0499441 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=3.39 mas, bmaj=8.024 mas, bpa=12.33 degrees ! Estimated noise=404.532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.26778e-06 Jy ! Component: 100 - total flux cleaned = -9.68489e-06 Jy ! Component: 150 - total flux cleaned = -2.37618e-05 Jy ! Component: 200 - total flux cleaned = -4.23158e-05 Jy ! Total flux subtracted in 200 components = -4.23158e-05 Jy ! Clean residual min=-0.000588 max=0.000691 Jy/beam ! Clean residual mean=-0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0499018 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 = -1.12913e-05 Jy ! Component: 100 - total flux cleaned = -2.67485e-05 Jy ! Component: 150 - total flux cleaned = -4.06367e-05 Jy ! Component: 200 - total flux cleaned = -5.34543e-05 Jy ! Total flux subtracted in 200 components = -5.34543e-05 Jy ! Clean residual min=-0.000581 max=0.000690 Jy/beam ! Clean residual mean=-0.000002 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0498483 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 77 components and 0.0498483 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.085 mas, bmaj=7.604 mas, bpa=10.71 degrees ! Estimated noise=401.478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.04517e-05 Jy ! Component: 100 - total flux cleaned = -3.41405e-05 Jy ! Component: 150 - total flux cleaned = -5.67708e-05 Jy ! Component: 200 - total flux cleaned = -7.81998e-05 Jy ! Total flux subtracted in 200 components = -7.81998e-05 Jy ! Clean residual min=-0.000590 max=0.000685 Jy/beam ! Clean residual mean=-0.000002 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0497701 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 88 components and 0.0497701 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=0.061217Jy sigma=0.000713 ! Fit after self-cal, rms=0.061216Jy sigma=0.000713 wmodel J1852-2433_X_2014_05_31_pus_map.mod ! Writing 88 model components to file: J1852-2433_X_2014_05_31_pus_map.mod wobs J1852-2433_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1852-2433_X_2014_05_31_pus_uvs.fits wwins J1852-2433_X_2014_05_31_pus_map.win ! wwins: Wrote 1 windows to J1852-2433_X_2014_05_31_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 = 0.000267916 Jy ! Component: 100 - total flux cleaned = 0.000400183 Jy ! Component: 150 - total flux cleaned = 0.000463886 Jy ! Component: 200 - total flux cleaned = 0.000497556 Jy ! Component: 250 - total flux cleaned = 0.000497491 Jy ! Component: 300 - total flux cleaned = 0.000520034 Jy ! Component: 350 - total flux cleaned = 0.000512825 Jy ! Component: 400 - total flux cleaned = 0.000498967 Jy ! Component: 450 - total flux cleaned = 0.000459834 Jy ! Component: 500 - total flux cleaned = 0.000421902 Jy ! Component: 550 - total flux cleaned = 0.000403566 Jy ! Component: 600 - total flux cleaned = 0.000379893 Jy ! Component: 650 - total flux cleaned = 0.000391418 Jy ! Component: 700 - total flux cleaned = 0.000408315 Jy ! Component: 750 - total flux cleaned = 0.000435763 Jy ! Component: 800 - total flux cleaned = 0.000451782 Jy ! Component: 850 - total flux cleaned = 0.000472692 Jy ! Component: 900 - total flux cleaned = 0.000498159 Jy ! Component: 950 - total flux cleaned = 0.000513124 Jy ! Component: 1000 - total flux cleaned = 0.000527847 Jy ! Component: 1050 - total flux cleaned = 0.000523083 Jy ! Component: 1100 - total flux cleaned = 0.000523105 Jy ! Component: 1150 - total flux cleaned = 0.000513837 Jy ! Component: 1200 - total flux cleaned = 0.000504732 Jy ! Component: 1250 - total flux cleaned = 0.000491348 Jy ! Component: 1300 - total flux cleaned = 0.00048698 Jy ! Component: 1350 - total flux cleaned = 0.000482698 Jy ! Component: 1400 - total flux cleaned = 0.000486976 Jy ! Component: 1450 - total flux cleaned = 0.000482764 Jy ! Component: 1500 - total flux cleaned = 0.000474567 Jy ! Component: 1550 - total flux cleaned = 0.00047874 Jy ! Component: 1600 - total flux cleaned = 0.000482758 Jy ! Component: 1650 - total flux cleaned = 0.000478784 Jy ! Component: 1700 - total flux cleaned = 0.000486658 Jy ! Component: 1750 - total flux cleaned = 0.000486623 Jy ! Component: 1800 - total flux cleaned = 0.000490501 Jy ! Component: 1850 - total flux cleaned = 0.000494268 Jy ! Component: 1900 - total flux cleaned = 0.000494214 Jy ! Component: 1950 - total flux cleaned = 0.000494206 Jy ! Component: 2000 - total flux cleaned = 0.000497864 Jy ! Total flux subtracted in 2048 components = 0.00049785 Jy ! Clean residual min=-0.000185 max=0.000225 Jy/beam ! Clean residual mean=-0.000001 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.050268 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 233 components and 0.050268 Jy ![Exited script file: muppet] wmap "J1852-2433_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.085 x 7.604 at 10.71 degrees (North through East) ! Clean map min=-0.00046162 max=0.04933 Jy/beam ! Writing clean map to FITS file: J1852-2433_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0493303 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.55206e-05 device "J1852-2433_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1852-2433_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.459275 0.459275 0.91855 1.8371 3.6742 7.3484 14.6968 29.3936 58.7872 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.049 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.085 x 7.604 at 10.71 degrees (North through East) ! Clean map min=-0.00046162 max=0.04933 Jy/beam quit ! Quitting program ! Log file J1852-2433_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:11:39 2016