! Started logfile: J1319-2724_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:50:10 2019 obs J1319-2724_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1319-2724_X_2017_05_31_pus_uva.fits ! AN table 1: 170 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.570719 visibilities/baseline/integration-bin. ! Found source: J1319-2724 ! ! 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 1698 lines of history. ! ! Reading 52392 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 J1319-2724_X_2017_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 599 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 617 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 714 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 637 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 617 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 585 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 602 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 675 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 585 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 662 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 530 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 585 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004409Jy sigma=0.007073 ! Fit after self-cal, rms=0.955569Jy sigma=0.006765 ! 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=0.7069 mas, bmaj=1.576 mas, bpa=1.34 degrees ! Estimated noise=866.883 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 = 0.0385468 Jy ! Component: 100 - total flux cleaned = 0.0471289 Jy ! Total flux subtracted in 100 components = 0.0471289 Jy ! Clean residual min=-0.004042 max=0.004260 Jy/beam ! Clean residual mean=-0.000001 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.0471289 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0471289 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=0.099441Jy sigma=0.000622 ! Fit after self-cal, rms=0.097785Jy sigma=0.000610 ! 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=0.8775 mas, bmaj=1.992 mas, bpa=1.711 degrees ! Estimated noise=466.683 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 = 0.00323845 Jy ! Component: 100 - total flux cleaned = 0.00380955 Jy ! Component: 150 - total flux cleaned = 0.00384028 Jy ! Component: 200 - total flux cleaned = 0.00383987 Jy ! Total flux subtracted in 200 components = 0.00383987 Jy ! Clean residual min=-0.003035 max=0.002543 Jy/beam ! Clean residual mean=0.000010 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0509688 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.0509688 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=0.097596Jy sigma=0.000609 ! Fit after self-cal, rms=0.097586Jy sigma=0.000609 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 0.77 KP 1.14 ! LA 1.01 MK 1.06 NL 1.13 OV 1.17 ! PT 0.95 SC 1.14 ! ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 0.82 KP 1.06 ! LA 1.05 MK 1.03 NL 1.11 OV 1.15 ! PT 1.27 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 0.87 KP 0.89 ! LA 1.13 MK 1.05 NL 1.08 OV 1.15 ! PT 1.11 SC 1.19 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 0.81 KP 1.02 ! LA 1.06 MK 1.09 NL 1.08 OV 1.15 ! PT 1.10 SC 1.09 ! ! ! Correcting IF 5. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 0.76 KP 1.09 ! LA 1.09 MK 0.99 NL 1.05 OV 1.16 ! PT 1.07 SC 1.07 ! ! ! Correcting IF 6. ! A total of 129 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 0.88 KP 0.98 ! LA 0.98 MK 1.04 NL 1.04 OV 1.05 ! PT 1.06 SC 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.76 KP 0.97 ! LA 1.06 MK 0.99 NL 0.92 OV 1.07 ! PT 1.06 SC 1.08 ! ! ! Correcting IF 8. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.06 HN 0.86 KP 0.99 ! LA 1.01 MK 1.04 NL 1.04 OV 1.06 ! PT 1.10 SC 1.11 ! ! ! Correcting IF 9. ! A total of 129 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.99 HN 0.85 KP 0.98 ! LA 1.06 MK 0.97 NL 0.93 OV 1.08 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.02 HN 0.76 KP 1.03 ! LA 1.06 MK 1.00 NL 0.93 OV 0.98 ! PT 1.12 SC 1.06 ! ! ! Correcting IF 11. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.06 HN 0.72 KP 0.90 ! LA 0.99 MK 0.95 NL 0.93 OV 1.04 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 12. ! A total of 129 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.91 HN 0.82 KP 0.87 ! LA 1.05 MK 0.86 NL 0.93 OV 0.97 ! PT 0.97 SC 1.02 ! ! ! Fit before self-cal, rms=0.097586Jy sigma=0.000609 ! Fit after self-cal, rms=0.091459Jy sigma=0.000608 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8823 mas, bmaj=2.013 mas, bpa=0.1044 degrees ! Estimated noise=471.779 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 = 0.00061169 Jy ! Component: 100 - total flux cleaned = 0.000663771 Jy ! Component: 150 - total flux cleaned = 0.000683766 Jy ! Component: 200 - total flux cleaned = 0.000685643 Jy ! Total flux subtracted in 200 components = 0.000685643 Jy ! Clean residual min=-0.001537 max=0.001798 Jy/beam ! Clean residual mean=-0.000003 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0516545 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.0516545 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=0.091445Jy sigma=0.000608 ! Fit after self-cal, rms=0.091246Jy sigma=0.000607 ! 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=0.091246Jy sigma=0.000607 ! Fit after self-cal, rms=0.090641Jy sigma=0.000606 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8857 mas, bmaj=2.009 mas, bpa=-0.1842 degrees ! Estimated noise=473.949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000466223 Jy ! Component: 100 - total flux cleaned = 0.000517643 Jy ! Component: 150 - total flux cleaned = 0.000545326 Jy ! Component: 200 - total flux cleaned = 0.000544952 Jy ! Total flux subtracted in 200 components = 0.000544952 Jy ! Clean residual min=-0.001166 max=0.001287 Jy/beam ! Clean residual mean=-0.000003 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0521994 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.0521994 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=0.090637Jy sigma=0.000606 ! Fit after self-cal, rms=0.090584Jy sigma=0.000605 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 = 0.000110721 Jy ! Component: 100 - total flux cleaned = 0.000102136 Jy ! Component: 150 - total flux cleaned = 0.000101813 Jy ! Component: 200 - total flux cleaned = 0.000108705 Jy ! Total flux subtracted in 200 components = 0.000108705 Jy ! Clean residual min=-0.001094 max=0.001263 Jy/beam ! Clean residual mean=-0.000003 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0523081 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.0523081 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=0.090583Jy sigma=0.000605 ! Fit after self-cal, rms=0.090578Jy sigma=0.000605 ! 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=0.090578Jy sigma=0.000605 ! Fit after self-cal, rms=0.091023Jy sigma=0.000605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8881 mas, bmaj=2.011 mas, bpa=-0.4639 degrees ! Estimated noise=474.847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.72123e-05 Jy ! Component: 100 - total flux cleaned = 0.000106515 Jy ! Component: 150 - total flux cleaned = 0.000106586 Jy ! Component: 200 - total flux cleaned = 0.000106262 Jy ! Total flux subtracted in 200 components = 0.000106262 Jy ! Clean residual min=-0.001088 max=0.001208 Jy/beam ! Clean residual mean=-0.000004 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0524144 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 34 components and 0.0524144 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=0.091022Jy sigma=0.000605 ! Fit after self-cal, rms=0.091025Jy sigma=0.000605 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.13519e-05 Jy ! Component: 100 - total flux cleaned = 2.41617e-05 Jy ! Component: 150 - total flux cleaned = 3.02275e-05 Jy ! Component: 200 - total flux cleaned = 3.59104e-05 Jy ! Total flux subtracted in 200 components = 3.59104e-05 Jy ! Clean residual min=-0.001120 max=0.001242 Jy/beam ! Clean residual mean=-0.000004 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0524503 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.0524503 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=0.091024Jy sigma=0.000605 ! Fit after self-cal, rms=0.091021Jy sigma=0.000605 ! Inverting map ! Added new window around map position (1.6, 8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118389 Jy ! Component: 100 - total flux cleaned = 0.00129425 Jy ! Component: 150 - total flux cleaned = 0.0013338 Jy ! Component: 200 - total flux cleaned = 0.00135001 Jy ! Total flux subtracted in 200 components = 0.00135001 Jy ! Clean residual min=-0.000958 max=0.001122 Jy/beam ! Clean residual mean=-0.000003 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0538003 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.0538003 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=0.091005Jy sigma=0.000605 ! Fit after self-cal, rms=0.090990Jy sigma=0.000605 ! 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=0.090990Jy sigma=0.000605 ! Fit after self-cal, rms=0.090915Jy sigma=0.000605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.122 mas, bmaj=5.099 mas, bpa=2.868 degrees ! Estimated noise=602.282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000753016 Jy ! Component: 100 - total flux cleaned = 0.000846024 Jy ! Component: 150 - total flux cleaned = 0.000946668 Jy ! Component: 200 - total flux cleaned = 0.000992599 Jy ! Total flux subtracted in 200 components = 0.000992599 Jy ! Clean residual min=-0.001044 max=0.001057 Jy/beam ! Clean residual mean=-0.000004 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0547929 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.0547929 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=0.090910Jy sigma=0.000605 ! Fit after self-cal, rms=0.090915Jy sigma=0.000605 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 = 0.000562516 Jy ! Component: 100 - total flux cleaned = 0.00068746 Jy ! Component: 150 - total flux cleaned = 0.000722917 Jy ! Component: 200 - total flux cleaned = 0.000745415 Jy ! Total flux subtracted in 200 components = 0.000745415 Jy ! Clean residual min=-0.001011 max=0.001021 Jy/beam ! Clean residual mean=-0.000003 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0555383 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.0555383 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=0.090912Jy sigma=0.000605 ! Fit after self-cal, rms=0.090909Jy sigma=0.000605 ! 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=0.8883 mas, bmaj=2.011 mas, bpa=-0.6632 degrees ! Estimated noise=473.877 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8883 x 2.011 at -0.6632 degrees (North through East) ! Clean map min=-0.00088071 max=0.05035 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=0.7171 mas, bmaj=1.592 mas, bpa=-0.5688 degrees ! Estimated noise=870.978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0401724 Jy ! Component: 100 - total flux cleaned = 0.0492019 Jy ! Component: 150 - total flux cleaned = 0.0525418 Jy ! Component: 200 - total flux cleaned = 0.0539235 Jy ! Total flux subtracted in 200 components = 0.0539235 Jy ! Clean residual min=-0.002295 max=0.002290 Jy/beam ! Clean residual mean=-0.000003 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0539236 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0539236 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8883 mas, bmaj=2.011 mas, bpa=-0.6632 degrees ! Estimated noise=473.877 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 (0.6, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000968488 Jy ! Component: 100 - total flux cleaned = 0.00148567 Jy ! Component: 150 - total flux cleaned = 0.00175118 Jy ! Component: 200 - total flux cleaned = 0.00180126 Jy ! Total flux subtracted in 200 components = 0.00180126 Jy ! Clean residual min=-0.001008 max=0.001018 Jy/beam ! Clean residual mean=-0.000003 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0557248 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.0557248 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=2.122 mas, bmaj=5.099 mas, bpa=2.868 degrees ! Estimated noise=602.282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196673 Jy ! Component: 100 - total flux cleaned = 0.000211062 Jy ! Component: 150 - total flux cleaned = 0.000235679 Jy ! Component: 200 - total flux cleaned = 0.000256652 Jy ! Total flux subtracted in 200 components = 0.000256652 Jy ! Clean residual min=-0.001038 max=0.001030 Jy/beam ! Clean residual mean=-0.000004 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0559815 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 = 9.51573e-06 Jy ! Component: 100 - total flux cleaned = 2.63938e-05 Jy ! Component: 150 - total flux cleaned = 3.41149e-05 Jy ! Component: 200 - total flux cleaned = 4.91376e-05 Jy ! Total flux subtracted in 200 components = 4.91376e-05 Jy ! Clean residual min=-0.001028 max=0.001014 Jy/beam ! Clean residual mean=-0.000003 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0560306 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.0560306 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8883 mas, bmaj=2.011 mas, bpa=-0.6632 degrees ! Estimated noise=473.877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.27575e-05 Jy ! Component: 100 - total flux cleaned = 0.000103908 Jy ! Component: 150 - total flux cleaned = 8.91456e-05 Jy ! Component: 200 - total flux cleaned = 8.9332e-05 Jy ! Total flux subtracted in 200 components = 8.9332e-05 Jy ! Clean residual min=-0.000939 max=0.000978 Jy/beam ! Clean residual mean=-0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0561199 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 0.0561199 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=0.090907Jy sigma=0.000605 ! Fit after self-cal, rms=0.090897Jy sigma=0.000605 wmodel J1319-2724_X_2017_05_31_pus_map.mod ! Writing 58 model components to file: J1319-2724_X_2017_05_31_pus_map.mod wobs J1319-2724_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1319-2724_X_2017_05_31_pus_uvs.fits wwins J1319-2724_X_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J1319-2724_X_2017_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 = 0.000146701 Jy ! Component: 100 - total flux cleaned = 0.000266054 Jy ! Component: 150 - total flux cleaned = 0.000377635 Jy ! Component: 200 - total flux cleaned = 0.000468702 Jy ! Component: 250 - total flux cleaned = 0.000527176 Jy ! Component: 300 - total flux cleaned = 0.000527076 Jy ! Component: 350 - total flux cleaned = 0.000540997 Jy ! Component: 400 - total flux cleaned = 0.000594023 Jy ! Component: 450 - total flux cleaned = 0.000619819 Jy ! Component: 500 - total flux cleaned = 0.000644992 Jy ! Component: 550 - total flux cleaned = 0.000669507 Jy ! Component: 600 - total flux cleaned = 0.000681363 Jy ! Component: 650 - total flux cleaned = 0.000740698 Jy ! Component: 700 - total flux cleaned = 0.000763952 Jy ! Component: 750 - total flux cleaned = 0.000775493 Jy ! Component: 800 - total flux cleaned = 0.000752927 Jy ! Component: 850 - total flux cleaned = 0.000742025 Jy ! Component: 900 - total flux cleaned = 0.000752886 Jy ! Component: 950 - total flux cleaned = 0.000752879 Jy ! Component: 1000 - total flux cleaned = 0.00073174 Jy ! Component: 1050 - total flux cleaned = 0.000731852 Jy ! Component: 1100 - total flux cleaned = 0.000773424 Jy ! Component: 1150 - total flux cleaned = 0.000773333 Jy ! Component: 1200 - total flux cleaned = 0.000783332 Jy ! Component: 1250 - total flux cleaned = 0.000773454 Jy ! Component: 1300 - total flux cleaned = 0.000793191 Jy ! Component: 1350 - total flux cleaned = 0.00080301 Jy ! Component: 1400 - total flux cleaned = 0.000841583 Jy ! Component: 1450 - total flux cleaned = 0.000851046 Jy ! Component: 1500 - total flux cleaned = 0.000888619 Jy ! Component: 1550 - total flux cleaned = 0.000898002 Jy ! Component: 1600 - total flux cleaned = 0.000898122 Jy ! Component: 1650 - total flux cleaned = 0.000934445 Jy ! Component: 1700 - total flux cleaned = 0.000934542 Jy ! Component: 1750 - total flux cleaned = 0.000952307 Jy ! Component: 1800 - total flux cleaned = 0.000996275 Jy ! Component: 1850 - total flux cleaned = 0.000970164 Jy ! Component: 1900 - total flux cleaned = 0.00099597 Jy ! Component: 1950 - total flux cleaned = 0.00100446 Jy ! Component: 2000 - total flux cleaned = 0.00102128 Jy ! Total flux subtracted in 2048 components = 0.00102116 Jy ! Clean residual min=-0.000414 max=0.000554 Jy/beam ! Clean residual mean=-0.000002 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0571411 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 192 components and 0.0571411 Jy ![Exited script file: muppet] wmap "J1319-2724_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8883 x 2.011 at -0.6632 degrees (North through East) ! Clean map min=-0.00093543 max=0.050108 Jy/beam ! Writing clean map to FITS file: J1319-2724_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0501084 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154703 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.92621 0.92621 1.85242 3.70484 7.40968 14.8194 29.6387 59.2774 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.05 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8883 x 2.011 at -0.6632 degrees (North through East) ! Clean map min=-0.00093543 max=0.050108 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 J1319-2724_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:50:13 2019