! Started logfile: J0451+5935_X_2017_08_05_pus_uvs.log on Thu May 9 18:48:09 2019 obs J0451+5935_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0451+5935_X_2017_08_05_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.948413 visibilities/baseline/integration-bin. ! Found source: J0451+5935 ! ! 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 575 lines of history. ! ! Reading 43020 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 J0451+5935_X_2017_08_05_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.797492Jy sigma=0.006559 ! Fit after self-cal, rms=0.786289Jy sigma=0.006482 ! 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=0.8126 mas, bmaj=1.055 mas, bpa=19.37 degrees ! Estimated noise=859.124 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 = 0.162711 Jy ! Component: 100 - total flux cleaned = 0.203425 Jy ! Total flux subtracted in 100 components = 0.203425 Jy ! Clean residual min=-0.005796 max=0.016971 Jy/beam ! Clean residual mean=-0.000060 rms=0.001723 Jy/beam ! Combined flux in latest and established models = 0.203425 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.203425 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=0.095442Jy sigma=0.000721 ! Fit after self-cal, rms=0.095440Jy sigma=0.000721 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181443 Jy ! Component: 100 - total flux cleaned = 0.0276727 Jy ! Total flux subtracted in 100 components = 0.0276727 Jy ! Clean residual min=-0.004847 max=0.007071 Jy/beam ! Clean residual mean=-0.000020 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.231098 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.231098 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=0.090974Jy sigma=0.000682 ! Fit after self-cal, rms=0.090971Jy sigma=0.000682 ! 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=0.9979 mas, bmaj=1.306 mas, bpa=20.72 degrees ! Estimated noise=420.917 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 (1, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00815422 Jy ! Component: 100 - total flux cleaned = 0.00998552 Jy ! Component: 150 - total flux cleaned = 0.0113197 Jy ! Component: 200 - total flux cleaned = 0.0121626 Jy ! Total flux subtracted in 200 components = 0.0121626 Jy ! Clean residual min=-0.004097 max=0.004729 Jy/beam ! Clean residual mean=-0.000002 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.24326 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 39 components and 0.24326 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=0.089959Jy sigma=0.000675 ! Fit after self-cal, rms=0.089932Jy sigma=0.000675 ! 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 0.99 FD 0.99 HN 1.02 KP 1.10 ! LA 0.96 MK 0.98 NL 0.87 OV 1.09 ! PT 1.09 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.07 KP 1.02 ! LA 0.96 MK 0.98 NL 0.87 OV 1.09 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.07 KP 0.98 ! LA 0.98 MK 1.00 NL 0.89 OV 1.08 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.03 KP 0.91 ! LA 0.99 MK 0.97 NL 0.88 OV 1.09 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.98 KP 0.86 ! LA 1.00 MK 1.02 NL 0.90 OV 1.09 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.04 KP 0.85 ! LA 0.99 MK 0.99 NL 0.90 OV 1.10 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.10 KP 0.83 ! LA 0.98 MK 1.00 NL 0.89 OV 1.13 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.10 KP 0.84 ! LA 0.98 MK 0.97 NL 0.90 OV 1.13 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.07 KP 0.88 ! LA 1.00 MK 0.97 NL 0.89 OV 1.12 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.07 KP 0.92 ! LA 1.03 MK 0.99 NL 0.92 OV 1.10 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 0.98 ! LA 1.01 MK 1.02 NL 0.92 OV 1.11 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.02 KP 1.03 ! LA 0.99 MK 1.01 NL 0.92 OV 1.10 ! PT 1.02 SC 1.03 ! ! ! Fit before self-cal, rms=0.089932Jy sigma=0.000675 ! Fit after self-cal, rms=0.087594Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.312 mas, bpa=20.11 degrees ! Estimated noise=419.344 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 (3.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287002 Jy ! Component: 100 - total flux cleaned = 0.00388169 Jy ! Component: 150 - total flux cleaned = 0.00408505 Jy ! Component: 200 - total flux cleaned = 0.00417067 Jy ! Total flux subtracted in 200 components = 0.00417067 Jy ! Clean residual min=-0.001586 max=0.001325 Jy/beam ! Clean residual mean=0.000010 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.247431 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.247431 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=0.087488Jy sigma=0.000652 ! Fit after self-cal, rms=0.087482Jy sigma=0.000652 ! 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=0.087482Jy sigma=0.000652 ! Fit after self-cal, rms=0.087628Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=1.314 mas, bpa=20.37 degrees ! Estimated noise=419.419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111245 Jy ! Component: 100 - total flux cleaned = 0.00132433 Jy ! Component: 150 - total flux cleaned = 0.00135328 Jy ! Component: 200 - total flux cleaned = 0.00140608 Jy ! Total flux subtracted in 200 components = 0.00140608 Jy ! Clean residual min=-0.001279 max=0.001083 Jy/beam ! Clean residual mean=0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.248837 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.248837 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=0.087602Jy sigma=0.000650 ! Fit after self-cal, rms=0.087608Jy sigma=0.000650 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 = 0.000305252 Jy ! Component: 100 - total flux cleaned = 0.000351951 Jy ! Component: 150 - total flux cleaned = 0.000393582 Jy ! Component: 200 - total flux cleaned = 0.00048804 Jy ! Total flux subtracted in 200 components = 0.00048804 Jy ! Clean residual min=-0.001241 max=0.001057 Jy/beam ! Clean residual mean=0.000002 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.249325 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.249325 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=0.087597Jy sigma=0.000650 ! Fit after self-cal, rms=0.087597Jy sigma=0.000650 ! 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=0.087597Jy sigma=0.000650 ! Fit after self-cal, rms=0.087673Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.314 mas, bpa=20.3 degrees ! Estimated noise=419.523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000433233 Jy ! Component: 100 - total flux cleaned = 0.000599144 Jy ! Component: 150 - total flux cleaned = 0.000671471 Jy ! Component: 200 - total flux cleaned = 0.000704871 Jy ! Total flux subtracted in 200 components = 0.000704871 Jy ! Clean residual min=-0.001245 max=0.001002 Jy/beam ! Clean residual mean=0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.25003 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.25003 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=0.087664Jy sigma=0.000650 ! Fit after self-cal, rms=0.087665Jy sigma=0.000650 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 = 0.000206137 Jy ! Component: 100 - total flux cleaned = 0.000253079 Jy ! Component: 150 - total flux cleaned = 0.000268053 Jy ! Component: 200 - total flux cleaned = 0.00029539 Jy ! Total flux subtracted in 200 components = 0.00029539 Jy ! Clean residual min=-0.001227 max=0.000987 Jy/beam ! Clean residual mean=0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.250325 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.250325 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=0.087660Jy sigma=0.000650 ! Fit after self-cal, rms=0.087660Jy sigma=0.000650 ! 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=0.087660Jy sigma=0.000650 ! Fit after self-cal, rms=0.087690Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.268 mas, bmaj=2.515 mas, bpa=35.27 degrees ! Estimated noise=525.423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289665 Jy ! Component: 100 - total flux cleaned = 0.000428022 Jy ! Component: 150 - total flux cleaned = 0.000539448 Jy ! Component: 200 - total flux cleaned = 0.000592674 Jy ! Total flux subtracted in 200 components = 0.000592674 Jy ! Clean residual min=-0.001284 max=0.000943 Jy/beam ! Clean residual mean=0.000004 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.250918 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 103 components and 0.250918 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=0.087688Jy sigma=0.000650 ! Fit after self-cal, rms=0.087687Jy sigma=0.000650 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 = 7.18326e-05 Jy ! Component: 100 - total flux cleaned = 0.000142914 Jy ! Component: 150 - total flux cleaned = 0.000173702 Jy ! Component: 200 - total flux cleaned = 0.000193516 Jy ! Total flux subtracted in 200 components = 0.000193516 Jy ! Clean residual min=-0.001293 max=0.000917 Jy/beam ! Clean residual mean=0.000005 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.251111 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 109 components and 0.251111 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=0.087687Jy sigma=0.000650 ! Fit after self-cal, rms=0.087686Jy sigma=0.000650 ! 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=1.009 mas, bmaj=1.314 mas, bpa=20.23 degrees ! Estimated noise=419.526 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 1.314 at 20.23 degrees (North through East) ! Clean map min=-0.0013403 max=0.21472 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=0.8208 mas, bmaj=1.061 mas, bpa=18.88 degrees ! Estimated noise=864.226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.163561 Jy ! Component: 100 - total flux cleaned = 0.203619 Jy ! Component: 150 - total flux cleaned = 0.221166 Jy ! Component: 200 - total flux cleaned = 0.23072 Jy ! Total flux subtracted in 200 components = 0.23072 Jy ! Clean residual min=-0.002686 max=0.004759 Jy/beam ! Clean residual mean=-0.000026 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.23072 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 0.23072 Jy ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.314 mas, bpa=20.23 degrees ! Estimated noise=419.526 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 = 0.00738094 Jy ! Component: 100 - total flux cleaned = 0.011681 Jy ! Component: 150 - total flux cleaned = 0.0146212 Jy ! Component: 200 - total flux cleaned = 0.0167224 Jy ! Total flux subtracted in 200 components = 0.0167224 Jy ! Clean residual min=-0.001492 max=0.001192 Jy/beam ! Clean residual mean=-0.000008 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.247442 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 38 components and 0.247442 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=2.268 mas, bmaj=2.515 mas, bpa=35.27 degrees ! Estimated noise=525.423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206491 Jy ! Component: 100 - total flux cleaned = 0.00298156 Jy ! Component: 150 - total flux cleaned = 0.00323489 Jy ! Component: 200 - total flux cleaned = 0.00332036 Jy ! Total flux subtracted in 200 components = 0.00332036 Jy ! Clean residual min=-0.001346 max=0.000967 Jy/beam ! Clean residual mean=0.000003 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.250763 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 = 8.73417e-05 Jy ! Component: 100 - total flux cleaned = 0.000157724 Jy ! Component: 150 - total flux cleaned = 0.000204618 Jy ! Component: 200 - total flux cleaned = 0.000254387 Jy ! Total flux subtracted in 200 components = 0.000254387 Jy ! Clean residual min=-0.001319 max=0.000889 Jy/beam ! Clean residual mean=0.000005 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.251017 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 81 components and 0.251017 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.314 mas, bpa=20.23 degrees ! Estimated noise=419.526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000127499 Jy ! Component: 100 - total flux cleaned = -9.64181e-05 Jy ! Component: 150 - total flux cleaned = -9.76009e-05 Jy ! Component: 200 - total flux cleaned = -0.0001488 Jy ! Total flux subtracted in 200 components = -0.0001488 Jy ! Clean residual min=-0.001237 max=0.001065 Jy/beam ! Clean residual mean=0.000002 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.250868 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 0.250868 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=0.087721Jy sigma=0.000650 ! Fit after self-cal, rms=0.087715Jy sigma=0.000650 wmodel J0451+5935_X_2017_08_05_pus_map.mod ! Writing 90 model components to file: J0451+5935_X_2017_08_05_pus_map.mod wobs J0451+5935_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0451+5935_X_2017_08_05_pus_uvs.fits wwins J0451+5935_X_2017_08_05_pus_map.win ! wwins: Wrote 3 windows to J0451+5935_X_2017_08_05_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 = -0.000237375 Jy ! Component: 100 - total flux cleaned = -0.000310521 Jy ! Component: 150 - total flux cleaned = -0.000327487 Jy ! Component: 200 - total flux cleaned = -0.000359624 Jy ! Component: 250 - total flux cleaned = -0.000375401 Jy ! Component: 300 - total flux cleaned = -0.000406452 Jy ! Component: 350 - total flux cleaned = -0.000391439 Jy ! Component: 400 - total flux cleaned = -0.000435828 Jy ! Component: 450 - total flux cleaned = -0.000392007 Jy ! Component: 500 - total flux cleaned = -0.000377777 Jy ! Component: 550 - total flux cleaned = -0.000335687 Jy ! Component: 600 - total flux cleaned = -0.000267047 Jy ! Component: 650 - total flux cleaned = -0.000240085 Jy ! Component: 700 - total flux cleaned = -0.000106968 Jy ! Component: 750 - total flux cleaned = -4.1587e-05 Jy ! Component: 800 - total flux cleaned = 6.17912e-05 Jy ! Component: 850 - total flux cleaned = 0.000112866 Jy ! Component: 900 - total flux cleaned = 0.000251607 Jy ! Component: 950 - total flux cleaned = 0.000313673 Jy ! Component: 1000 - total flux cleaned = 0.000387596 Jy ! Component: 1050 - total flux cleaned = 0.000472712 Jy ! Component: 1100 - total flux cleaned = 0.00058078 Jy ! Component: 1150 - total flux cleaned = 0.000651928 Jy ! Component: 1200 - total flux cleaned = 0.000722413 Jy ! Component: 1250 - total flux cleaned = 0.000780713 Jy ! Component: 1300 - total flux cleaned = 0.000884445 Jy ! Component: 1350 - total flux cleaned = 0.000987313 Jy ! Component: 1400 - total flux cleaned = 0.00102103 Jy ! Component: 1450 - total flux cleaned = 0.00109941 Jy ! Component: 1500 - total flux cleaned = 0.00123247 Jy ! Component: 1550 - total flux cleaned = 0.00128729 Jy ! Component: 1600 - total flux cleaned = 0.0013526 Jy ! Component: 1650 - total flux cleaned = 0.0014172 Jy ! Component: 1700 - total flux cleaned = 0.00146 Jy ! Component: 1750 - total flux cleaned = 0.00155529 Jy ! Component: 1800 - total flux cleaned = 0.0015973 Jy ! Component: 1850 - total flux cleaned = 0.00167025 Jy ! Component: 1900 - total flux cleaned = 0.00177353 Jy ! Component: 1950 - total flux cleaned = 0.00177367 Jy ! Component: 2000 - total flux cleaned = 0.00184458 Jy ! Total flux subtracted in 2048 components = 0.00188496 Jy ! Clean residual min=-0.000635 max=0.000662 Jy/beam ! Clean residual mean=0.000003 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.252753 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 250 components and 0.252753 Jy ![Exited script file: muppet] wmap "J0451+5935_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 1.314 at 20.23 degrees (North through East) ! Clean map min=-0.0010667 max=0.21485 Jy/beam ! Writing clean map to FITS file: J0451+5935_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.214852 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186589 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.260536 0.260536 0.521072 1.04214 2.08429 4.16857 8.33715 16.6743 33.3486 66.6972 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.214 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 1.314 at 20.23 degrees (North through East) ! Clean map min=-0.0010667 max=0.21485 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 J0451+5935_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:48:12 2019