! Started logfile: J0025-2602_X_2017_06_10_pus_uvs.log on Mon May 6 12:39:26 2019 obs J0025-2602_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0025-2602_X_2017_06_10_pus_uva.fits ! AN table 1: 94 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974941 visibilities/baseline/integration-bin. ! Found source: J0025-2602 ! ! 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 1309 lines of history. ! ! Reading 49488 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 J0025-2602_X_2017_06_10_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.907406Jy sigma=0.007608 ! Fit after self-cal, rms=0.877461Jy sigma=0.007366 ! 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=0.6223 mas, bmaj=1.725 mas, bpa=-0.6194 degrees ! Estimated noise=757.363 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 = 0.0827189 Jy ! Component: 100 - total flux cleaned = 0.129317 Jy ! Total flux subtracted in 100 components = 0.129317 Jy ! Clean residual min=-0.013453 max=0.039819 Jy/beam ! Clean residual mean=-0.000321 rms=0.005949 Jy/beam ! Combined flux in latest and established models = 0.129317 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 36 components and 0.129317 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=0.155964Jy sigma=0.001342 ! Fit after self-cal, rms=0.155522Jy sigma=0.001338 ! Inverting map ! Added new window around map position (-1, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0414133 Jy ! Component: 100 - total flux cleaned = 0.069207 Jy ! Total flux subtracted in 100 components = 0.069207 Jy ! Clean residual min=-0.010978 max=0.031135 Jy/beam ! Clean residual mean=-0.000249 rms=0.004605 Jy/beam ! Combined flux in latest and established models = 0.198524 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 63 components and 0.198524 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=0.132753Jy sigma=0.001132 ! Fit after self-cal, rms=0.131195Jy sigma=0.001117 ! 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=0.8033 mas, bmaj=2.023 mas, bpa=-0.5833 degrees ! Estimated noise=401.628 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 = 0.048232 Jy ! Component: 100 - total flux cleaned = 0.0765738 Jy ! Component: 150 - total flux cleaned = 0.0937154 Jy ! Component: 200 - total flux cleaned = 0.104105 Jy ! Total flux subtracted in 200 components = 0.104105 Jy ! Clean residual min=-0.015114 max=0.038479 Jy/beam ! Clean residual mean=-0.000357 rms=0.006650 Jy/beam ! Combined flux in latest and established models = 0.302629 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 74 components and 0.302629 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=0.113359Jy sigma=0.000940 ! Fit after self-cal, rms=0.111649Jy sigma=0.000925 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.93 HN 2.09 KP 0.90 ! LA 0.80 MK 1.85 NL 2.13 OV 1.09 ! PT 0.78 SC 1.49 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.94 HN 2.12 KP 0.85 ! LA 0.82 MK 1.79 NL 2.23 OV 1.08 ! PT 0.81 SC 1.56 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.98 HN 1.97 KP 0.85 ! LA 0.86 MK 2.01 NL 2.18 OV 1.07 ! PT 0.77 SC 1.52 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.00 HN 1.97 KP 0.83 ! LA 0.89 MK 1.69 NL 2.16 OV 1.09 ! PT 0.79 SC 1.59 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.03 HN 1.00* KP 0.84 ! LA 0.88 MK 1.57 NL 2.16 OV 1.10 ! PT 0.77 SC 1.48 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.00 HN 1.00* KP 0.85 ! LA 0.87 MK 1.62 NL 2.22 OV 1.09 ! PT 0.75 SC 1.60 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.93 HN 2.21 KP 0.85 ! LA 0.84 MK 1.64 NL 2.07 OV 1.13 ! PT 0.80 SC 1.44 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.98 HN 1.77 KP 0.86 ! LA 0.81 MK 1.38 NL 2.06 OV 1.18 ! PT 0.81 SC 1.39 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.02 HN 1.00* KP 0.84 ! LA 0.86 MK 1.51 NL 2.34 OV 1.12 ! PT 0.83 SC 1.25 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.03 HN 1.00* KP 0.86 ! LA 0.89 MK 1.30 NL 2.28 OV 1.12 ! PT 0.80 SC 1.32 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.02 HN 1.00* KP 0.85 ! LA 0.90 MK 1.18 NL 2.14 OV 1.13 ! PT 0.80 SC 1.18 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.03 HN 1.00* KP 0.81 ! LA 0.88 MK 1.09 NL 2.16 OV 1.11 ! PT 0.79 SC 1.27 ! ! ! Fit before self-cal, rms=0.111649Jy sigma=0.000925 ! Fit after self-cal, rms=0.169732Jy sigma=0.000788 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9211 mas, bmaj=2.27 mas, bpa=1.207 degrees ! Estimated noise=507.947 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 = 0.00174503 Jy ! Component: 100 - total flux cleaned = 0.00190028 Jy ! Component: 150 - total flux cleaned = 0.00217605 Jy ! Component: 200 - total flux cleaned = 0.00230364 Jy ! Total flux subtracted in 200 components = 0.00230364 Jy ! Clean residual min=-0.012021 max=0.022620 Jy/beam ! Clean residual mean=-0.000148 rms=0.004510 Jy/beam ! Combined flux in latest and established models = 0.304933 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 78 components and 0.304933 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=0.169406Jy sigma=0.000786 ! Fit after self-cal, rms=0.172083Jy sigma=0.000782 ! 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=0.172083Jy sigma=0.000782 ! Fit after self-cal, rms=0.174531Jy sigma=0.000768 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9267 mas, bmaj=2.253 mas, bpa=0.5013 degrees ! Estimated noise=513.416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356105 Jy ! Component: 100 - total flux cleaned = 0.00386263 Jy ! Component: 150 - total flux cleaned = 0.00409425 Jy ! Component: 200 - total flux cleaned = 0.00430926 Jy ! Total flux subtracted in 200 components = 0.00430926 Jy ! Clean residual min=-0.010821 max=0.020596 Jy/beam ! Clean residual mean=-0.000082 rms=0.004339 Jy/beam ! Combined flux in latest and established models = 0.309242 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 79 components and 0.309242 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=0.174223Jy sigma=0.000766 ! Fit after self-cal, rms=0.174445Jy sigma=0.000765 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 (2.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180496 Jy ! Component: 100 - total flux cleaned = 0.0243911 Jy ! Component: 150 - total flux cleaned = 0.0259106 Jy ! Component: 200 - total flux cleaned = 0.0271856 Jy ! Total flux subtracted in 200 components = 0.0271856 Jy ! Clean residual min=-0.010371 max=0.013634 Jy/beam ! Clean residual mean=-0.000008 rms=0.003688 Jy/beam ! Combined flux in latest and established models = 0.336428 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 110 components and 0.336428 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=0.172719Jy sigma=0.000744 ! Fit after self-cal, rms=0.172327Jy sigma=0.000741 ! 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=0.172327Jy sigma=0.000741 ! Fit after self-cal, rms=0.161911Jy sigma=0.000731 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9217 mas, bmaj=2.214 mas, bpa=-0.4855 degrees ! Estimated noise=499.383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104013 Jy ! Component: 100 - total flux cleaned = 0.0123438 Jy ! Component: 150 - total flux cleaned = 0.0133456 Jy ! Component: 200 - total flux cleaned = 0.0141846 Jy ! Total flux subtracted in 200 components = 0.0141846 Jy ! Clean residual min=-0.007625 max=0.012055 Jy/beam ! Clean residual mean=-0.000007 rms=0.003007 Jy/beam ! Combined flux in latest and established models = 0.350612 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 123 components and 0.350613 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=0.161300Jy sigma=0.000722 ! Fit after self-cal, rms=0.160853Jy sigma=0.000720 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 = 0.00327847 Jy ! Component: 100 - total flux cleaned = 0.00351181 Jy ! Component: 150 - total flux cleaned = 0.00361257 Jy ! Component: 200 - total flux cleaned = 0.00370501 Jy ! Total flux subtracted in 200 components = 0.00370501 Jy ! Clean residual min=-0.007234 max=0.012131 Jy/beam ! Clean residual mean=0.000001 rms=0.002925 Jy/beam ! Combined flux in latest and established models = 0.354318 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 132 components and 0.354318 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=0.160673Jy sigma=0.000718 ! Fit after self-cal, rms=0.160545Jy sigma=0.000718 ! 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=0.160545Jy sigma=0.000718 ! Fit after self-cal, rms=0.152300Jy sigma=0.000715 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.631 mas, bmaj=6.373 mas, bpa=5.759 degrees ! Estimated noise=529.469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00571331 Jy ! Component: 100 - total flux cleaned = 0.00733502 Jy ! Component: 150 - total flux cleaned = 0.00805243 Jy ! Component: 200 - total flux cleaned = 0.00859541 Jy ! Total flux subtracted in 200 components = 0.00859541 Jy ! Clean residual min=-0.010164 max=0.018097 Jy/beam ! Clean residual mean=-0.000035 rms=0.004278 Jy/beam ! Combined flux in latest and established models = 0.362913 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 149 components and 0.362913 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=0.152233Jy sigma=0.000713 ! Fit after self-cal, rms=0.152070Jy sigma=0.000712 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 (19.8, -25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151294 Jy ! Component: 100 - total flux cleaned = 0.0200458 Jy ! Component: 150 - total flux cleaned = 0.0216805 Jy ! Component: 200 - total flux cleaned = 0.0221315 Jy ! Total flux subtracted in 200 components = 0.0221315 Jy ! Clean residual min=-0.008221 max=0.009103 Jy/beam ! Clean residual mean=0.000017 rms=0.003170 Jy/beam ! Combined flux in latest and established models = 0.385044 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 178 components and 0.385044 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=0.151655Jy sigma=0.000698 ! Fit after self-cal, rms=0.151535Jy sigma=0.000697 ! 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=0.9184 mas, bmaj=2.204 mas, bpa=-1.148 degrees ! Estimated noise=489.302 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9184 x 2.204 at -1.148 degrees (North through East) ! Clean map min=-0.0057463 max=0.091889 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=0.6974 mas, bmaj=1.787 mas, bpa=-0.8362 degrees ! Estimated noise=1052.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10915 Jy ! Component: 100 - total flux cleaned = 0.174391 Jy ! Component: 150 - total flux cleaned = 0.215815 Jy ! Component: 200 - total flux cleaned = 0.245136 Jy ! Total flux subtracted in 200 components = 0.245136 Jy ! Clean residual min=-0.010271 max=0.017423 Jy/beam ! Clean residual mean=-0.000197 rms=0.003949 Jy/beam ! Combined flux in latest and established models = 0.245136 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.245136 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9184 mas, bmaj=2.204 mas, bpa=-1.148 degrees ! Estimated noise=489.302 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, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369392 Jy ! Component: 100 - total flux cleaned = 0.060932 Jy ! Component: 150 - total flux cleaned = 0.0777225 Jy ! Component: 200 - total flux cleaned = 0.0906689 Jy ! Total flux subtracted in 200 components = 0.0906689 Jy ! Clean residual min=-0.008285 max=0.010087 Jy/beam ! Clean residual mean=-0.000110 rms=0.003108 Jy/beam ! Combined flux in latest and established models = 0.335805 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 107 components and 0.335805 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=2.631 mas, bmaj=6.373 mas, bpa=5.759 degrees ! Estimated noise=529.469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163633 Jy ! Component: 100 - total flux cleaned = 0.0277131 Jy ! Component: 150 - total flux cleaned = 0.0355126 Jy ! Component: 200 - total flux cleaned = 0.0399708 Jy ! Total flux subtracted in 200 components = 0.0399708 Jy ! Clean residual min=-0.008516 max=0.009285 Jy/beam ! Clean residual mean=-0.000037 rms=0.003333 Jy/beam ! Combined flux in latest and established models = 0.375776 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 = 0.00293217 Jy ! Component: 100 - total flux cleaned = 0.0053121 Jy ! Component: 150 - total flux cleaned = 0.00685617 Jy ! Component: 200 - total flux cleaned = 0.0078292 Jy ! Total flux subtracted in 200 components = 0.0078292 Jy ! Clean residual min=-0.007924 max=0.008674 Jy/beam ! Clean residual mean=0.000013 rms=0.003011 Jy/beam ! Combined flux in latest and established models = 0.383605 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 160 components and 0.383605 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9184 mas, bmaj=2.204 mas, bpa=-1.148 degrees ! Estimated noise=489.302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263359 Jy ! Component: 100 - total flux cleaned = 0.003856 Jy ! Component: 150 - total flux cleaned = 0.00455063 Jy ! Component: 200 - total flux cleaned = 0.00464044 Jy ! Total flux subtracted in 200 components = 0.00464044 Jy ! Clean residual min=-0.006127 max=0.006247 Jy/beam ! Clean residual mean=0.000015 rms=0.001890 Jy/beam ! Combined flux in latest and established models = 0.388245 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 180 components and 0.388245 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=0.151269Jy sigma=0.000695 ! Fit after self-cal, rms=0.149920Jy sigma=0.000694 wmodel J0025-2602_X_2017_06_10_pus_map.mod ! Writing 180 model components to file: J0025-2602_X_2017_06_10_pus_map.mod wobs J0025-2602_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0025-2602_X_2017_06_10_pus_uvs.fits wwins J0025-2602_X_2017_06_10_pus_map.win ! wwins: Wrote 5 windows to J0025-2602_X_2017_06_10_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 = 0.000851968 Jy ! Component: 100 - total flux cleaned = 0.00173391 Jy ! Component: 150 - total flux cleaned = 0.00246772 Jy ! Component: 200 - total flux cleaned = 0.00290344 Jy ! Component: 250 - total flux cleaned = 0.00357789 Jy ! Component: 300 - total flux cleaned = 0.00406618 Jy ! Component: 350 - total flux cleaned = 0.00445977 Jy ! Component: 400 - total flux cleaned = 0.00476693 Jy ! Component: 450 - total flux cleaned = 0.00514233 Jy ! Component: 500 - total flux cleaned = 0.00558098 Jy ! Component: 550 - total flux cleaned = 0.00579582 Jy ! Component: 600 - total flux cleaned = 0.00635242 Jy ! Component: 650 - total flux cleaned = 0.00689371 Jy ! Component: 700 - total flux cleaned = 0.00728942 Jy ! Component: 750 - total flux cleaned = 0.00787233 Jy ! Component: 800 - total flux cleaned = 0.00819024 Jy ! Component: 850 - total flux cleaned = 0.00875118 Jy ! Component: 900 - total flux cleaned = 0.00899601 Jy ! Component: 950 - total flux cleaned = 0.00929608 Jy ! Component: 1000 - total flux cleaned = 0.00964974 Jy ! Component: 1050 - total flux cleaned = 0.0100529 Jy ! Component: 1100 - total flux cleaned = 0.0102779 Jy ! Component: 1150 - total flux cleaned = 0.0105009 Jy ! Component: 1200 - total flux cleaned = 0.0108854 Jy ! Component: 1250 - total flux cleaned = 0.0112628 Jy ! Component: 1300 - total flux cleaned = 0.01158 Jy ! Component: 1350 - total flux cleaned = 0.0118404 Jy ! Component: 1400 - total flux cleaned = 0.0120975 Jy ! Component: 1450 - total flux cleaned = 0.012402 Jy ! Component: 1500 - total flux cleaned = 0.0128502 Jy ! Component: 1550 - total flux cleaned = 0.0129975 Jy ! Component: 1600 - total flux cleaned = 0.0134314 Jy ! Component: 1650 - total flux cleaned = 0.0137156 Jy ! Component: 1700 - total flux cleaned = 0.0139958 Jy ! Component: 1750 - total flux cleaned = 0.0142252 Jy ! Component: 1800 - total flux cleaned = 0.0143614 Jy ! Component: 1850 - total flux cleaned = 0.0144066 Jy ! Component: 1900 - total flux cleaned = 0.0148484 Jy ! Component: 1950 - total flux cleaned = 0.0151085 Jy ! Component: 2000 - total flux cleaned = 0.015108 Jy ! Total flux subtracted in 2048 components = 0.0153206 Jy ! Clean residual min=-0.002110 max=0.002251 Jy/beam ! Clean residual mean=0.000004 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.403566 Jy keep ! Adding 211 model components to the UV plane model. ! The established model now contains 391 components and 0.403566 Jy ![Exited script file: muppet] wmap "J0025-2602_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9184 x 2.204 at -1.148 degrees (North through East) ! Clean map min=-0.0050341 max=0.090343 Jy/beam ! Writing clean map to FITS file: J0025-2602_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0903426 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000950074 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.1549 3.1549 6.3098 12.6196 25.2392 50.4784 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.09 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9184 x 2.204 at -1.148 degrees (North through East) ! Clean map min=-0.0050341 max=0.090343 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 J0025-2602_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:39:29 2019