! Started logfile: J0810-1321_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:06:06 2016 obs J0810-1321_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0810-1321_X_2014_08_09_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.774105 visibilities/baseline/integration-bin. ! Found source: J0810-1321 ! ! 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 50580 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 J0810-1321_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 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.988451Jy sigma=0.010945 ! Fit after self-cal, rms=0.960367Jy sigma=0.010640 ! 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=0.8235 mas, bmaj=2.925 mas, bpa=19.55 degrees ! Estimated noise=583.056 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 = 0.031814 Jy ! Component: 100 - total flux cleaned = 0.0390133 Jy ! Total flux subtracted in 100 components = 0.0390133 Jy ! Clean residual min=-0.002035 max=0.004011 Jy/beam ! Clean residual mean=-0.000018 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.0390133 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0390133 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=0.072736Jy sigma=0.000770 ! Fit after self-cal, rms=0.071876Jy sigma=0.000760 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370116 Jy ! Component: 100 - total flux cleaned = 0.00551762 Jy ! Total flux subtracted in 100 components = 0.00551762 Jy ! Clean residual min=-0.001858 max=0.002728 Jy/beam ! Clean residual mean=-0.000013 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.0445309 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.0445309 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=0.071639Jy sigma=0.000758 ! Fit after self-cal, rms=0.071643Jy sigma=0.000758 ! 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=1.022 mas, bmaj=3.209 mas, bpa=17.63 degrees ! Estimated noise=286.85 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 = 0.00207169 Jy ! Component: 100 - total flux cleaned = 0.00327061 Jy ! Component: 150 - total flux cleaned = 0.00405705 Jy ! Component: 200 - total flux cleaned = 0.00457553 Jy ! Total flux subtracted in 200 components = 0.00457553 Jy ! Clean residual min=-0.001844 max=0.003670 Jy/beam ! Clean residual mean=-0.000021 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.0491065 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.0491065 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=0.071578Jy sigma=0.000757 ! Fit after self-cal, rms=0.071575Jy sigma=0.000757 ! 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 1.01 FD 1.36 HN 1.00 KP 0.96 ! LA 0.88 MK 1.00* NL 1.08 OV 1.09 ! PT 0.88 SC 1.13 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.30 HN 1.06 KP 0.91 ! LA 0.95 MK 1.00* NL 0.99 OV 1.14 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.35 HN 1.02 KP 0.87 ! LA 0.97 MK 1.00* NL 1.06 OV 1.06 ! PT 0.84 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.29 HN 1.01 KP 0.80 ! LA 0.97 MK 1.00* NL 0.98 OV 1.12 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.28 HN 0.97 KP 0.77 ! LA 1.01 MK 1.00* NL 1.04 OV 1.04 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.25 HN 1.01 KP 0.86 ! LA 0.97 MK 1.00* NL 1.10 OV 1.09 ! PT 0.95 SC 1.00 ! ! ! 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 1.21 HN 1.00 KP 0.81 ! LA 1.01 MK 1.00* NL 1.12 OV 1.12 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.20 HN 0.96 KP 0.83 ! LA 0.94 MK 1.00* NL 1.03 OV 1.10 ! PT 0.89 SC 1.06 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 0.99 KP 0.83 ! LA 0.95 MK 1.00* NL 1.04 OV 1.08 ! PT 0.89 SC 0.94 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 0.94 KP 0.84 ! LA 1.01 MK 1.00* NL 1.00 OV 1.10 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 0.85 KP 0.86 ! LA 1.01 MK 1.00* NL 1.05 OV 0.97 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 0.88 KP 0.89 ! LA 0.98 MK 1.00* NL 1.04 OV 0.97 ! PT 0.92 SC 0.92 ! ! ! Fit before self-cal, rms=0.071575Jy sigma=0.000757 ! Fit after self-cal, rms=0.070787Jy sigma=0.000753 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=3.202 mas, bpa=17.34 degrees ! Estimated noise=286.931 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 = 0.000124314 Jy ! Component: 100 - total flux cleaned = 0.000143332 Jy ! Component: 150 - total flux cleaned = 0.000160353 Jy ! Component: 200 - total flux cleaned = 0.000160886 Jy ! Total flux subtracted in 200 components = 0.000160886 Jy ! Clean residual min=-0.001440 max=0.002313 Jy/beam ! Clean residual mean=-0.000010 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0492673 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.0492673 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=0.070779Jy sigma=0.000753 ! Fit after self-cal, rms=0.070861Jy sigma=0.000752 ! 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=0.070861Jy sigma=0.000752 ! Fit after self-cal, rms=0.071830Jy sigma=0.000751 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=3.204 mas, bpa=17.32 degrees ! Estimated noise=287.111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368881 Jy ! Component: 100 - total flux cleaned = 0.000369573 Jy ! Component: 150 - total flux cleaned = 0.000355206 Jy ! Component: 200 - total flux cleaned = 0.000342574 Jy ! Total flux subtracted in 200 components = 0.000342574 Jy ! Clean residual min=-0.001197 max=0.002075 Jy/beam ! Clean residual mean=-0.000011 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0496099 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.0496099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071823Jy sigma=0.000751 ! Fit after self-cal, rms=0.071900Jy sigma=0.000751 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.8, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203983 Jy ! Component: 100 - total flux cleaned = 0.00324628 Jy ! Component: 150 - total flux cleaned = 0.00394444 Jy ! Component: 200 - total flux cleaned = 0.0042483 Jy ! Total flux subtracted in 200 components = 0.0042483 Jy ! Clean residual min=-0.001084 max=0.001416 Jy/beam ! Clean residual mean=-0.000007 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0538582 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 77 components and 0.0538582 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=0.071838Jy sigma=0.000750 ! Fit after self-cal, rms=0.071809Jy sigma=0.000750 ! 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=0.071809Jy sigma=0.000750 ! Fit after self-cal, rms=0.071904Jy sigma=0.000750 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=3.194 mas, bpa=17.28 degrees ! Estimated noise=286.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131093 Jy ! Component: 100 - total flux cleaned = 0.00193452 Jy ! Component: 150 - total flux cleaned = 0.00231131 Jy ! Component: 200 - total flux cleaned = 0.00264803 Jy ! Total flux subtracted in 200 components = 0.00264803 Jy ! Clean residual min=-0.001030 max=0.001207 Jy/beam ! Clean residual mean=-0.000007 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0565062 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 87 components and 0.0565063 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=0.071876Jy sigma=0.000749 ! Fit after self-cal, rms=0.071871Jy sigma=0.000749 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 = 0.000756208 Jy ! Component: 100 - total flux cleaned = 0.00112856 Jy ! Component: 150 - total flux cleaned = 0.00131517 Jy ! Component: 200 - total flux cleaned = 0.00137859 Jy ! Total flux subtracted in 200 components = 0.00137859 Jy ! Clean residual min=-0.000994 max=0.001186 Jy/beam ! Clean residual mean=-0.000006 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0578848 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 95 components and 0.0578848 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=0.071857Jy sigma=0.000749 ! Fit after self-cal, rms=0.071838Jy sigma=0.000749 ! 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=0.071838Jy sigma=0.000749 ! Fit after self-cal, rms=0.071504Jy sigma=0.000749 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.192 mas, bmaj=4.336 mas, bpa=6.005 degrees ! Estimated noise=339.343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106614 Jy ! Component: 100 - total flux cleaned = 0.00141462 Jy ! Component: 150 - total flux cleaned = 0.00154899 Jy ! Component: 200 - total flux cleaned = 0.0016612 Jy ! Total flux subtracted in 200 components = 0.0016612 Jy ! Clean residual min=-0.001162 max=0.001553 Jy/beam ! Clean residual mean=-0.000011 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.059546 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 118 components and 0.059546 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=0.071497Jy sigma=0.000749 ! Fit after self-cal, rms=0.071471Jy sigma=0.000749 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 = 0.000456914 Jy ! Component: 100 - total flux cleaned = 0.000527957 Jy ! Component: 150 - total flux cleaned = 0.000607984 Jy ! Component: 200 - total flux cleaned = 0.000677316 Jy ! Total flux subtracted in 200 components = 0.000677316 Jy ! Clean residual min=-0.001133 max=0.001502 Jy/beam ! Clean residual mean=-0.000011 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0602234 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 130 components and 0.0602233 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=0.071468Jy sigma=0.000749 ! Fit after self-cal, rms=0.071463Jy sigma=0.000749 ! 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=1.02 mas, bmaj=3.183 mas, bpa=17.27 degrees ! Estimated noise=286.778 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 3.183 at 17.27 degrees (North through East) ! Clean map min=-0.0011422 max=0.042241 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=0.8231 mas, bmaj=2.888 mas, bpa=19.17 degrees ! Estimated noise=579.386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0325247 Jy ! Component: 100 - total flux cleaned = 0.0400801 Jy ! Component: 150 - total flux cleaned = 0.0439451 Jy ! Component: 200 - total flux cleaned = 0.0468418 Jy ! Total flux subtracted in 200 components = 0.0468418 Jy ! Clean residual min=-0.001868 max=0.002374 Jy/beam ! Clean residual mean=-0.000011 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0468418 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0468418 Jy ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=3.183 mas, bpa=17.27 degrees ! Estimated noise=286.778 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) ! Added new window around map position (1.2, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035168 Jy ! Component: 100 - total flux cleaned = 0.00594772 Jy ! Component: 150 - total flux cleaned = 0.00757473 Jy ! Component: 200 - total flux cleaned = 0.00861582 Jy ! Total flux subtracted in 200 components = 0.00861582 Jy ! Clean residual min=-0.001247 max=0.001273 Jy/beam ! Clean residual mean=-0.000011 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0554576 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 60 components and 0.0554576 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=2.192 mas, bmaj=4.336 mas, bpa=6.005 degrees ! Estimated noise=339.343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163815 Jy ! Component: 100 - total flux cleaned = 0.0025854 Jy ! Component: 150 - total flux cleaned = 0.0031648 Jy ! Component: 200 - total flux cleaned = 0.00360818 Jy ! Total flux subtracted in 200 components = 0.00360818 Jy ! Clean residual min=-0.001328 max=0.001561 Jy/beam ! Clean residual mean=-0.000013 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0590658 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 = 0.000208502 Jy ! Component: 100 - total flux cleaned = 0.000387641 Jy ! Component: 150 - total flux cleaned = 0.000491804 Jy ! Component: 200 - total flux cleaned = 0.000600359 Jy ! Total flux subtracted in 200 components = 0.000600359 Jy ! Clean residual min=-0.001191 max=0.001575 Jy/beam ! Clean residual mean=-0.000012 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0596661 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 140 components and 0.0596661 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=3.183 mas, bpa=17.27 degrees ! Estimated noise=286.778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00030774 Jy ! Component: 100 - total flux cleaned = 0.000342932 Jy ! Component: 150 - total flux cleaned = 0.000357925 Jy ! Component: 200 - total flux cleaned = 0.000371276 Jy ! Total flux subtracted in 200 components = 0.000371276 Jy ! Clean residual min=-0.000964 max=0.001187 Jy/beam ! Clean residual mean=-0.000006 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0600374 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 160 components and 0.0600374 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=0.071461Jy sigma=0.000748 ! Fit after self-cal, rms=0.071447Jy sigma=0.000748 wmodel J0810-1321_X_2014_08_09_pus_map.mod ! Writing 160 model components to file: J0810-1321_X_2014_08_09_pus_map.mod wobs J0810-1321_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0810-1321_X_2014_08_09_pus_uvs.fits wwins J0810-1321_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J0810-1321_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 = 0.000490441 Jy ! Component: 100 - total flux cleaned = 0.000667002 Jy ! Component: 150 - total flux cleaned = 0.00074656 Jy ! Component: 200 - total flux cleaned = 0.000849705 Jy ! Component: 250 - total flux cleaned = 0.000863741 Jy ! Component: 300 - total flux cleaned = 0.000784224 Jy ! Component: 350 - total flux cleaned = 0.000758837 Jy ! Component: 400 - total flux cleaned = 0.000746982 Jy ! Component: 450 - total flux cleaned = 0.0007353 Jy ! Component: 500 - total flux cleaned = 0.000712414 Jy ! Component: 550 - total flux cleaned = 0.000701236 Jy ! Component: 600 - total flux cleaned = 0.00071191 Jy ! Component: 650 - total flux cleaned = 0.000732868 Jy ! Component: 700 - total flux cleaned = 0.000753567 Jy ! Component: 750 - total flux cleaned = 0.000814777 Jy ! Component: 800 - total flux cleaned = 0.00086477 Jy ! Component: 850 - total flux cleaned = 0.000913612 Jy ! Component: 900 - total flux cleaned = 0.000923364 Jy ! Component: 950 - total flux cleaned = 0.000970841 Jy ! Component: 1000 - total flux cleaned = 0.000998476 Jy ! Component: 1050 - total flux cleaned = 0.000998364 Jy ! Component: 1100 - total flux cleaned = 0.00101612 Jy ! Component: 1150 - total flux cleaned = 0.00101618 Jy ! Component: 1200 - total flux cleaned = 0.00105076 Jy ! Component: 1250 - total flux cleaned = 0.00105907 Jy ! Component: 1300 - total flux cleaned = 0.00102554 Jy ! Component: 1350 - total flux cleaned = 0.00102555 Jy ! Component: 1400 - total flux cleaned = 0.00101735 Jy ! Component: 1450 - total flux cleaned = 0.000993199 Jy ! Component: 1500 - total flux cleaned = 0.000985298 Jy ! Component: 1550 - total flux cleaned = 0.000961984 Jy ! Component: 1600 - total flux cleaned = 0.00095425 Jy ! Component: 1650 - total flux cleaned = 0.000939006 Jy ! Component: 1700 - total flux cleaned = 0.000916502 Jy ! Component: 1750 - total flux cleaned = 0.000923893 Jy ! Component: 1800 - total flux cleaned = 0.000894548 Jy ! Component: 1850 - total flux cleaned = 0.000880177 Jy ! Component: 1900 - total flux cleaned = 0.000851725 Jy ! Component: 1950 - total flux cleaned = 0.000844827 Jy ! Component: 2000 - total flux cleaned = 0.000837861 Jy ! Total flux subtracted in 2048 components = 0.000837892 Jy ! Clean residual min=-0.000368 max=0.000454 Jy/beam ! Clean residual mean=-0.000003 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0608753 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 305 components and 0.0608753 Jy ![Exited script file: muppet] wmap "J0810-1321_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 3.183 at 17.27 degrees (North through East) ! Clean map min=-0.0011397 max=0.042427 Jy/beam ! Writing clean map to FITS file: J0810-1321_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 0.042427 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140077 device "J0810-1321_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0810-1321_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.99048 0.99048 1.98096 3.96192 7.92384 15.8477 31.6954 63.3907 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.042 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 3.183 at 17.27 degrees (North through East) ! Clean map min=-0.0011397 max=0.042427 Jy/beam quit ! Quitting program ! Log file J0810-1321_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:06:11 2016