! Started logfile: J2325-4051_X_2017_09_26_pus_uvs.log on Sat May 11 13:42:39 2019 obs J2325-4051_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J2325-4051_X_2017_09_26_pus_uva.fits ! AN table 1: 293 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.236443 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2325-4051 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 947 lines of history. ! ! Reading 29928 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 J2325-4051_X_2017_09_26_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1463 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1467 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1361 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1467 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1419 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1419 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1467 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1418 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1418 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1419 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1467 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1467 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.972581Jy sigma=0.006352 ! Fit after self-cal, rms=0.921792Jy sigma=0.006018 ! 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=0.6978 mas, bmaj=4.332 mas, bpa=-16.64 degrees ! Estimated noise=1545.05 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 = 0.0492206 Jy ! Component: 100 - total flux cleaned = 0.0613983 Jy ! Total flux subtracted in 100 components = 0.0613983 Jy ! Clean residual min=-0.004631 max=0.005925 Jy/beam ! Clean residual mean=0.000242 rms=0.001780 Jy/beam ! Combined flux in latest and established models = 0.0613983 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0613983 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=0.100236Jy sigma=0.000621 ! Fit after self-cal, rms=0.099651Jy sigma=0.000617 ! 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=1.134 mas, bmaj=6.254 mas, bpa=-14.12 degrees ! Estimated noise=691.929 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 = 0.0225284 Jy ! Component: 100 - total flux cleaned = 0.033164 Jy ! Component: 150 - total flux cleaned = 0.0382971 Jy ! Component: 200 - total flux cleaned = 0.0403345 Jy ! Total flux subtracted in 200 components = 0.0403345 Jy ! Clean residual min=-0.007984 max=0.012493 Jy/beam ! Clean residual mean=0.000655 rms=0.004132 Jy/beam ! Combined flux in latest and established models = 0.101733 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 51 components and 0.101733 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=0.094534Jy sigma=0.000588 ! Fit after self-cal, rms=0.093944Jy sigma=0.000586 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 450 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00* KP 1.39 ! LA 0.88 MK 1.11 NL 1.00* OV 1.33 ! PT 0.92 ! ! ! Correcting IF 2. ! A total of 450 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 1.32 ! LA 0.90 MK 1.01 NL 1.00* OV 1.32 ! PT 1.03 ! ! ! Correcting IF 3. ! A total of 144 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 1.30 ! LA 0.91 MK 1.11 NL 1.00* OV 1.39 ! PT 0.86 ! ! ! Correcting IF 4. ! A total of 450 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 1.26 ! LA 0.90 MK 1.12 NL 1.00* OV 1.31 ! PT 0.95 ! ! ! Correcting IF 5. ! A total of 318 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 1.23 ! LA 0.84 MK 1.15 NL 1.00* OV 1.48 ! PT 0.88 ! ! ! Correcting IF 6. ! A total of 318 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 1.23 ! LA 0.91 MK 1.08 NL 1.00* OV 1.37 ! PT 0.86 ! ! ! Correcting IF 7. ! A total of 450 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 1.27 ! LA 0.87 MK 0.99 NL 1.00* OV 1.41 ! PT 0.95 ! ! ! Correcting IF 8. ! A total of 315 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 1.09 ! LA 0.87 MK 1.07 NL 1.00* OV 1.34 ! PT 0.89 ! ! ! Correcting IF 9. ! A total of 315 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 1.04 ! LA 0.94 MK 0.89 NL 1.00* OV 1.29 ! PT 0.97 ! ! ! Correcting IF 10. ! A total of 318 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 1.00* KP 1.25 ! LA 0.86 MK 1.07 NL 1.00* OV 1.40 ! PT 0.86 ! ! ! Correcting IF 11. ! A total of 450 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.00* KP 1.10 ! LA 0.93 MK 0.88 NL 1.00* OV 1.30 ! PT 0.93 ! ! ! Correcting IF 12. ! A total of 450 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 HN 1.00* KP 1.23 ! LA 0.90 MK 0.79 NL 1.00* OV 1.22 ! PT 0.91 ! ! ! Fit before self-cal, rms=0.093944Jy sigma=0.000586 ! Fit after self-cal, rms=0.102282Jy sigma=0.000580 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=5.801 mas, bpa=-14.1 degrees ! Estimated noise=823.24 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 = 0.000230827 Jy ! Component: 100 - total flux cleaned = 0.000182238 Jy ! Component: 150 - total flux cleaned = 8.84516e-05 Jy ! Component: 200 - total flux cleaned = 2.9009e-06 Jy ! Total flux subtracted in 200 components = 2.9009e-06 Jy ! Clean residual min=-0.003976 max=0.006637 Jy/beam ! Clean residual mean=0.000285 rms=0.001901 Jy/beam ! Combined flux in latest and established models = 0.101736 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.101736 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=0.102233Jy sigma=0.000580 ! Fit after self-cal, rms=0.103046Jy sigma=0.000577 ! 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=0.103046Jy sigma=0.000577 ! Fit after self-cal, rms=0.108256Jy sigma=0.000573 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=5.808 mas, bpa=-13.89 degrees ! Estimated noise=831.263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000215063 Jy ! Component: 100 - total flux cleaned = -0.000212185 Jy ! Component: 150 - total flux cleaned = -0.000177831 Jy ! Component: 200 - total flux cleaned = -0.000146419 Jy ! Total flux subtracted in 200 components = -0.000146419 Jy ! Clean residual min=-0.003263 max=0.004190 Jy/beam ! Clean residual mean=0.000009 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.101589 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 68 components and 0.101589 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=0.108234Jy sigma=0.000573 ! Fit after self-cal, rms=0.108706Jy sigma=0.000572 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 = 3.95541e-05 Jy ! Component: 100 - total flux cleaned = 3.63364e-05 Jy ! Component: 150 - total flux cleaned = 6.12123e-05 Jy ! Component: 200 - total flux cleaned = 8.50234e-05 Jy ! Total flux subtracted in 200 components = 8.50234e-05 Jy ! Clean residual min=-0.003191 max=0.003625 Jy/beam ! Clean residual mean=-0.000004 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.101674 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.101674 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=0.108696Jy sigma=0.000572 ! Fit after self-cal, rms=0.108681Jy sigma=0.000572 ! 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=0.108681Jy sigma=0.000572 ! Fit after self-cal, rms=0.110225Jy sigma=0.000572 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=5.816 mas, bpa=-13.88 degrees ! Estimated noise=831.401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000228665 Jy ! Component: 100 - total flux cleaned = -0.000202088 Jy ! Component: 150 - total flux cleaned = -0.000175379 Jy ! Component: 200 - total flux cleaned = -0.000175115 Jy ! Total flux subtracted in 200 components = -0.000175115 Jy ! Clean residual min=-0.003044 max=0.003544 Jy/beam ! Clean residual mean=-0.000005 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.101499 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 0.101499 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=0.110212Jy sigma=0.000572 ! Fit after self-cal, rms=0.110375Jy sigma=0.000572 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.96298e-05 Jy ! Component: 100 - total flux cleaned = -5.40577e-05 Jy ! Component: 150 - total flux cleaned = -5.369e-05 Jy ! Component: 200 - total flux cleaned = -3.184e-05 Jy ! Total flux subtracted in 200 components = -3.184e-05 Jy ! Clean residual min=-0.003084 max=0.003379 Jy/beam ! Clean residual mean=-0.000014 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.101467 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 75 components and 0.101467 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=0.110366Jy sigma=0.000572 ! Fit after self-cal, rms=0.110359Jy sigma=0.000572 ! 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=0.110359Jy sigma=0.000572 ! Fit after self-cal, rms=0.110884Jy sigma=0.000572 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.499 mas, bmaj=14.76 mas, bpa=0.9392 degrees ! Estimated noise=984.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115506 Jy ! Component: 100 - total flux cleaned = 0.000148954 Jy ! Component: 150 - total flux cleaned = 0.000181248 Jy ! Component: 200 - total flux cleaned = 0.00019713 Jy ! Total flux subtracted in 200 components = 0.00019713 Jy ! Clean residual min=-0.003689 max=0.002839 Jy/beam ! Clean residual mean=-0.000023 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.101664 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 77 components and 0.101664 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=0.110880Jy sigma=0.000572 ! Fit after self-cal, rms=0.110940Jy sigma=0.000572 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 = -1.71808e-05 Jy ! Component: 100 - total flux cleaned = 1.43217e-05 Jy ! Component: 150 - total flux cleaned = 2.97953e-05 Jy ! Component: 200 - total flux cleaned = 5.94979e-05 Jy ! Total flux subtracted in 200 components = 5.94979e-05 Jy ! Clean residual min=-0.003701 max=0.002779 Jy/beam ! Clean residual mean=-0.000032 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.101724 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 79 components and 0.101724 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=0.110938Jy sigma=0.000572 ! Fit after self-cal, rms=0.110942Jy sigma=0.000572 ! 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=1.017 mas, bmaj=5.825 mas, bpa=-13.85 degrees ! Estimated noise=831.115 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 5.825 at -13.85 degrees (North through East) ! Clean map min=-0.0028742 max=0.063571 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=0.6751 mas, bmaj=4.254 mas, bpa=-16.42 degrees ! Estimated noise=1744.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0529206 Jy ! Component: 100 - total flux cleaned = 0.0675752 Jy ! Component: 150 - total flux cleaned = 0.0767106 Jy ! Component: 200 - total flux cleaned = 0.0828967 Jy ! Total flux subtracted in 200 components = 0.0828967 Jy ! Clean residual min=-0.003879 max=0.004749 Jy/beam ! Clean residual mean=0.000076 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.0828966 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0828966 Jy ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=5.825 mas, bpa=-13.85 degrees ! Estimated noise=831.115 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 = 0.00845281 Jy ! Component: 100 - total flux cleaned = 0.0125041 Jy ! Component: 150 - total flux cleaned = 0.0145734 Jy ! Component: 200 - total flux cleaned = 0.0153673 Jy ! Total flux subtracted in 200 components = 0.0153673 Jy ! Clean residual min=-0.003190 max=0.003886 Jy/beam ! Clean residual mean=0.000026 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.0982639 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 59 components and 0.0982639 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=3.499 mas, bmaj=14.76 mas, bpa=0.9392 degrees ! Estimated noise=984.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000837848 Jy ! Component: 100 - total flux cleaned = 0.000916866 Jy ! Component: 150 - total flux cleaned = 0.00102474 Jy ! Component: 200 - total flux cleaned = 0.00112666 Jy ! Total flux subtracted in 200 components = 0.00112666 Jy ! Clean residual min=-0.003720 max=0.004081 Jy/beam ! Clean residual mean=0.000014 rms=0.001655 Jy/beam ! Combined flux in latest and established models = 0.0993906 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 = 6.51346e-05 Jy ! Component: 100 - total flux cleaned = 0.000129427 Jy ! Component: 150 - total flux cleaned = 0.000191342 Jy ! Component: 200 - total flux cleaned = 0.00025141 Jy ! Total flux subtracted in 200 components = 0.00025141 Jy ! Clean residual min=-0.003717 max=0.003900 Jy/beam ! Clean residual mean=0.000009 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.099642 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.099642 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=5.825 mas, bpa=-13.85 degrees ! Estimated noise=831.115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000213063 Jy ! Component: 100 - total flux cleaned = -0.000110327 Jy ! Component: 150 - total flux cleaned = -4.81335e-05 Jy ! Component: 200 - total flux cleaned = 9.6075e-06 Jy ! Total flux subtracted in 200 components = 9.6075e-06 Jy ! Clean residual min=-0.003167 max=0.003602 Jy/beam ! Clean residual mean=0.000009 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.0996516 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.0996516 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=0.110949Jy sigma=0.000572 ! Fit after self-cal, rms=0.110864Jy sigma=0.000572 wmodel J2325-4051_X_2017_09_26_pus_map.mod ! Writing 84 model components to file: J2325-4051_X_2017_09_26_pus_map.mod wobs J2325-4051_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J2325-4051_X_2017_09_26_pus_uvs.fits wwins J2325-4051_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J2325-4051_X_2017_09_26_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000966714 Jy ! Component: 100 - total flux cleaned = 0.00142358 Jy ! Component: 150 - total flux cleaned = 0.00169437 Jy ! Component: 200 - total flux cleaned = 0.00193852 Jy ! Component: 250 - total flux cleaned = 0.00212396 Jy ! Component: 300 - total flux cleaned = 0.00243843 Jy ! Component: 350 - total flux cleaned = 0.00276693 Jy ! Component: 400 - total flux cleaned = 0.00295166 Jy ! Component: 450 - total flux cleaned = 0.00312489 Jy ! Component: 500 - total flux cleaned = 0.00331674 Jy ! Component: 550 - total flux cleaned = 0.00352651 Jy ! Component: 600 - total flux cleaned = 0.00377571 Jy ! Component: 650 - total flux cleaned = 0.00391888 Jy ! Component: 700 - total flux cleaned = 0.00398736 Jy ! Component: 750 - total flux cleaned = 0.00407636 Jy ! Component: 800 - total flux cleaned = 0.00420439 Jy ! Component: 850 - total flux cleaned = 0.00432757 Jy ! Component: 900 - total flux cleaned = 0.00438787 Jy ! Component: 950 - total flux cleaned = 0.00448459 Jy ! Component: 1000 - total flux cleaned = 0.0045599 Jy ! Component: 1050 - total flux cleaned = 0.00463243 Jy ! Component: 1100 - total flux cleaned = 0.00472101 Jy ! Component: 1150 - total flux cleaned = 0.0047553 Jy ! Component: 1200 - total flux cleaned = 0.00478904 Jy ! Component: 1250 - total flux cleaned = 0.00482224 Jy ! Component: 1300 - total flux cleaned = 0.00487082 Jy ! Component: 1350 - total flux cleaned = 0.0048867 Jy ! Component: 1400 - total flux cleaned = 0.00494873 Jy ! Component: 1450 - total flux cleaned = 0.00497895 Jy ! Component: 1500 - total flux cleaned = 0.00499381 Jy ! Component: 1550 - total flux cleaned = 0.00499385 Jy ! Component: 1600 - total flux cleaned = 0.004994 Jy ! Component: 1650 - total flux cleaned = 0.00500827 Jy ! Component: 1700 - total flux cleaned = 0.00499432 Jy ! Component: 1750 - total flux cleaned = 0.004967 Jy ! Component: 1800 - total flux cleaned = 0.00494001 Jy ! Component: 1850 - total flux cleaned = 0.00491351 Jy ! Component: 1900 - total flux cleaned = 0.00491358 Jy ! Component: 1950 - total flux cleaned = 0.0049267 Jy ! Component: 2000 - total flux cleaned = 0.00492663 Jy ! Total flux subtracted in 2048 components = 0.00492668 Jy ! Clean residual min=-0.000792 max=0.000750 Jy/beam ! Clean residual mean=0.000017 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.104578 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 231 components and 0.104578 Jy ![Exited script file: muppet] wmap "J2325-4051_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 5.825 at -13.85 degrees (North through East) ! Clean map min=-0.0017217 max=0.071069 Jy/beam ! Writing clean map to FITS file: J2325-4051_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0710689 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000249302 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05237 1.05237 2.10474 4.20947 8.41895 16.8379 33.6758 67.3516 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.071 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 5.825 at -13.85 degrees (North through East) ! Clean map min=-0.0017217 max=0.071069 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 J2325-4051_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:42:42 2019