! Started logfile: J1609+7939_X_2017_06_10_pus_uvs.log on Mon May 6 12:49:43 2019 obs J1609+7939_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1609+7939_X_2017_06_10_pus_uva.fits ! AN table 1: 312 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.890741 visibilities/baseline/integration-bin. ! Found source: J1609+7939 ! ! 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 150072 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 J1609+7939_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 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.985169Jy sigma=0.008933 ! Fit after self-cal, rms=0.956532Jy sigma=0.008680 ! 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=0.6965 mas, bmaj=1.196 mas, bpa=-56.18 degrees ! Estimated noise=653.453 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 = 0.0295691 Jy ! Component: 100 - total flux cleaned = 0.0383608 Jy ! Total flux subtracted in 100 components = 0.0383608 Jy ! Clean residual min=-0.003382 max=0.005708 Jy/beam ! Clean residual mean=-0.000072 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.0383608 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0383608 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=0.084582Jy sigma=0.000745 ! Fit after self-cal, rms=0.083826Jy sigma=0.000738 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.007321 Jy ! Component: 100 - total flux cleaned = 0.0121595 Jy ! Total flux subtracted in 100 components = 0.0121595 Jy ! Clean residual min=-0.003089 max=0.005180 Jy/beam ! Clean residual mean=-0.000065 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.0505203 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.0505203 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=0.082251Jy sigma=0.000723 ! Fit after self-cal, rms=0.082205Jy sigma=0.000723 ! 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=0.9288 mas, bmaj=1.468 mas, bpa=-60.4 degrees ! Estimated noise=202.935 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 = 0.0109189 Jy ! Component: 100 - total flux cleaned = 0.0172737 Jy ! Component: 150 - total flux cleaned = 0.0209952 Jy ! Component: 200 - total flux cleaned = 0.0231811 Jy ! Total flux subtracted in 200 components = 0.0231811 Jy ! Clean residual min=-0.004217 max=0.010253 Jy/beam ! Clean residual mean=-0.000225 rms=0.001912 Jy/beam ! Combined flux in latest and established models = 0.0737014 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.0737014 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=0.080703Jy sigma=0.000709 ! Fit after self-cal, rms=0.080468Jy sigma=0.000707 ! 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 1.48 FD 0.90 HN 1.40 KP 0.87 ! LA 0.71 MK 1.02 NL 1.92 OV 1.39 ! PT 0.59 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.53 FD 0.94 HN 1.42 KP 0.84 ! LA 0.70 MK 1.07 NL 2.12 OV 1.43 ! PT 0.61 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.55 FD 0.92 HN 1.39 KP 0.86 ! LA 0.72 MK 1.10 NL 2.07 OV 1.43 ! PT 0.60 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.59 FD 0.90 HN 1.34 KP 0.84 ! LA 0.72 MK 1.10 NL 2.01 OV 1.41 ! PT 0.61 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.51 FD 0.93 HN 1.25 KP 0.85 ! LA 0.72 MK 1.10 NL 2.00 OV 1.45 ! PT 0.60 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.61 FD 0.93 HN 1.23 KP 0.84 ! LA 0.73 MK 1.02 NL 1.99 OV 1.42 ! PT 0.60 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.53 FD 0.95 HN 1.25 KP 0.85 ! LA 0.74 MK 1.02 NL 1.98 OV 1.37 ! PT 0.60 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.45 FD 0.98 HN 1.12 KP 0.88 ! LA 0.73 MK 1.03 NL 1.81 OV 1.65 ! PT 0.62 SC 0.88 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 0.95 HN 1.16 KP 0.85 ! LA 0.76 MK 0.90 NL 1.81 OV 1.59 ! PT 0.63 SC 0.88 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 0.95 HN 1.05 KP 0.85 ! LA 0.76 MK 0.96 NL 1.86 OV 1.43 ! PT 0.60 SC 0.86 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 0.93 HN 1.06 KP 0.84 ! LA 0.78 MK 0.91 NL 1.70 OV 1.35 ! PT 0.64 SC 0.83 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.92 HN 0.82 KP 0.80 ! LA 0.78 MK 0.81 NL 1.59 OV 1.30 ! PT 0.64 SC 0.90 ! ! ! Fit before self-cal, rms=0.080468Jy sigma=0.000707 ! Fit after self-cal, rms=0.100086Jy sigma=0.000675 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9284 mas, bmaj=1.493 mas, bpa=-59.7 degrees ! Estimated noise=211.028 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 = 0.00103764 Jy ! Component: 100 - total flux cleaned = 0.00124112 Jy ! Component: 150 - total flux cleaned = 0.00126327 Jy ! Component: 200 - total flux cleaned = 0.00128369 Jy ! Total flux subtracted in 200 components = 0.00128369 Jy ! Clean residual min=-0.003212 max=0.004569 Jy/beam ! Clean residual mean=-0.000025 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.0749851 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0749851 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=0.100048Jy sigma=0.000675 ! Fit after self-cal, rms=0.102045Jy sigma=0.000668 ! 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=0.102045Jy sigma=0.000668 ! Fit after self-cal, rms=0.119980Jy sigma=0.000663 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9102 mas, bmaj=1.461 mas, bpa=-58.08 degrees ! Estimated noise=211.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00089307 Jy ! Component: 100 - total flux cleaned = 0.000955766 Jy ! Component: 150 - total flux cleaned = 0.00100748 Jy ! Component: 200 - total flux cleaned = 0.00106813 Jy ! Total flux subtracted in 200 components = 0.00106813 Jy ! Clean residual min=-0.002160 max=0.003149 Jy/beam ! Clean residual mean=-0.000005 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.0760532 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.0760532 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=0.119967Jy sigma=0.000663 ! Fit after self-cal, rms=0.120529Jy sigma=0.000662 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 = -0.00011269 Jy ! Component: 100 - total flux cleaned = -0.000130912 Jy ! Component: 150 - total flux cleaned = -0.000147052 Jy ! Component: 200 - total flux cleaned = -0.000147149 Jy ! Total flux subtracted in 200 components = -0.000147149 Jy ! Clean residual min=-0.002186 max=0.003178 Jy/beam ! Clean residual mean=-0.000007 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.0759061 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.0759061 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=0.120529Jy sigma=0.000662 ! Fit after self-cal, rms=0.120537Jy sigma=0.000662 ! 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=0.120537Jy sigma=0.000662 ! Fit after self-cal, rms=0.124710Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8977 mas, bmaj=1.453 mas, bpa=-58.23 degrees ! Estimated noise=210.314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678718 Jy ! Component: 100 - total flux cleaned = 0.000741961 Jy ! Component: 150 - total flux cleaned = 0.000809538 Jy ! Component: 200 - total flux cleaned = 0.000844756 Jy ! Total flux subtracted in 200 components = 0.000844756 Jy ! Clean residual min=-0.002137 max=0.002921 Jy/beam ! Clean residual mean=-0.000003 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.0767508 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 33 components and 0.0767508 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=0.124700Jy sigma=0.000662 ! Fit after self-cal, rms=0.124809Jy sigma=0.000662 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 = 2.27409e-05 Jy ! Component: 100 - total flux cleaned = 6.07581e-05 Jy ! Component: 150 - total flux cleaned = 6.02222e-05 Jy ! Component: 200 - total flux cleaned = 6.98264e-05 Jy ! Total flux subtracted in 200 components = 6.98264e-05 Jy ! Clean residual min=-0.002116 max=0.002905 Jy/beam ! Clean residual mean=-0.000002 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.0768206 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 33 components and 0.0768206 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=0.124808Jy sigma=0.000662 ! Fit after self-cal, rms=0.124817Jy sigma=0.000662 ! 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=0.124817Jy sigma=0.000662 ! Fit after self-cal, rms=0.126419Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.534 mas, bmaj=3.172 mas, bpa=-64.89 degrees ! Estimated noise=263.004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136426 Jy ! Component: 100 - total flux cleaned = 0.00172918 Jy ! Component: 150 - total flux cleaned = 0.00175876 Jy ! Component: 200 - total flux cleaned = 0.00178609 Jy ! Total flux subtracted in 200 components = 0.00178609 Jy ! Clean residual min=-0.003776 max=0.005121 Jy/beam ! Clean residual mean=0.000006 rms=0.001533 Jy/beam ! Combined flux in latest and established models = 0.0786067 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 33 components and 0.0786067 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=0.126417Jy sigma=0.000662 ! Fit after self-cal, rms=0.126440Jy sigma=0.000662 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 = 0.000147366 Jy ! Component: 100 - total flux cleaned = 0.00014617 Jy ! Component: 150 - total flux cleaned = 0.000183396 Jy ! Component: 200 - total flux cleaned = 0.000206018 Jy ! Total flux subtracted in 200 components = 0.000206018 Jy ! Clean residual min=-0.003766 max=0.005153 Jy/beam ! Clean residual mean=0.000008 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 0.0788128 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 34 components and 0.0788128 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=0.126450Jy sigma=0.000662 ! Fit after self-cal, rms=0.126449Jy sigma=0.000662 ! 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=0.8923 mas, bmaj=1.453 mas, bpa=-58.6 degrees ! Estimated noise=210.388 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8923 x 1.453 at -58.6 degrees (North through East) ! Clean map min=-0.0020308 max=0.042438 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=0.6698 mas, bmaj=1.165 mas, bpa=-54.14 degrees ! Estimated noise=676.066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0298729 Jy ! Component: 100 - total flux cleaned = 0.0438655 Jy ! Component: 150 - total flux cleaned = 0.0532342 Jy ! Component: 200 - total flux cleaned = 0.0599539 Jy ! Total flux subtracted in 200 components = 0.0599539 Jy ! Clean residual min=-0.002896 max=0.004543 Jy/beam ! Clean residual mean=-0.000014 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.0599539 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0599539 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8923 mas, bmaj=1.453 mas, bpa=-58.6 degrees ! Estimated noise=210.388 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 = 0.00832358 Jy ! Component: 100 - total flux cleaned = 0.0127919 Jy ! Component: 150 - total flux cleaned = 0.0152395 Jy ! Component: 200 - total flux cleaned = 0.0165427 Jy ! Total flux subtracted in 200 components = 0.0165427 Jy ! Clean residual min=-0.002128 max=0.002874 Jy/beam ! Clean residual mean=-0.000008 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.0764966 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.0764966 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=2.534 mas, bmaj=3.172 mas, bpa=-64.89 degrees ! Estimated noise=263.004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160707 Jy ! Component: 100 - total flux cleaned = 0.00208709 Jy ! Component: 150 - total flux cleaned = 0.00211747 Jy ! Component: 200 - total flux cleaned = 0.00214624 Jy ! Total flux subtracted in 200 components = 0.00214624 Jy ! Clean residual min=-0.003781 max=0.005137 Jy/beam ! Clean residual mean=0.000006 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.0786428 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 = 3.92502e-05 Jy ! Component: 100 - total flux cleaned = 6.49115e-05 Jy ! Component: 150 - total flux cleaned = 8.88214e-05 Jy ! Component: 200 - total flux cleaned = 0.000110782 Jy ! Total flux subtracted in 200 components = 0.000110782 Jy ! Clean residual min=-0.003766 max=0.005150 Jy/beam ! Clean residual mean=0.000008 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.0787536 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 23 components and 0.0787536 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8923 mas, bmaj=1.453 mas, bpa=-58.6 degrees ! Estimated noise=210.388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000687718 Jy ! Component: 100 - total flux cleaned = -0.000845318 Jy ! Component: 150 - total flux cleaned = -0.000932146 Jy ! Component: 200 - total flux cleaned = -0.00100101 Jy ! Total flux subtracted in 200 components = -0.00100101 Jy ! Clean residual min=-0.002104 max=0.002929 Jy/beam ! Clean residual mean=-0.000001 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.0777526 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0777526 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=0.126448Jy sigma=0.000662 ! Fit after self-cal, rms=0.126452Jy sigma=0.000662 wmodel J1609+7939_X_2017_06_10_pus_map.mod ! Writing 29 model components to file: J1609+7939_X_2017_06_10_pus_map.mod wobs J1609+7939_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1609+7939_X_2017_06_10_pus_uvs.fits wwins J1609+7939_X_2017_06_10_pus_map.win ! wwins: Wrote 1 windows to J1609+7939_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 = 0.0013231 Jy ! Component: 100 - total flux cleaned = 0.00251319 Jy ! Component: 150 - total flux cleaned = 0.00362334 Jy ! Component: 200 - total flux cleaned = 0.00467362 Jy ! Component: 250 - total flux cleaned = 0.00567437 Jy ! Component: 300 - total flux cleaned = 0.00640352 Jy ! Component: 350 - total flux cleaned = 0.00685031 Jy ! Component: 400 - total flux cleaned = 0.00732125 Jy ! Component: 450 - total flux cleaned = 0.00770952 Jy ! Component: 500 - total flux cleaned = 0.00805392 Jy ! Component: 550 - total flux cleaned = 0.00829047 Jy ! Component: 600 - total flux cleaned = 0.00858822 Jy ! Component: 650 - total flux cleaned = 0.00884726 Jy ! Component: 700 - total flux cleaned = 0.00906982 Jy ! Component: 750 - total flux cleaned = 0.00922618 Jy ! Component: 800 - total flux cleaned = 0.0094417 Jy ! Component: 850 - total flux cleaned = 0.00962314 Jy ! Component: 900 - total flux cleaned = 0.00980184 Jy ! Component: 950 - total flux cleaned = 0.00988981 Jy ! Component: 1000 - total flux cleaned = 0.0100058 Jy ! Component: 1050 - total flux cleaned = 0.0101772 Jy ! Component: 1100 - total flux cleaned = 0.0102054 Jy ! Component: 1150 - total flux cleaned = 0.0103446 Jy ! Component: 1200 - total flux cleaned = 0.0104546 Jy ! Component: 1250 - total flux cleaned = 0.0105355 Jy ! Component: 1300 - total flux cleaned = 0.0106425 Jy ! Component: 1350 - total flux cleaned = 0.0106955 Jy ! Component: 1400 - total flux cleaned = 0.0108002 Jy ! Component: 1450 - total flux cleaned = 0.0108522 Jy ! Component: 1500 - total flux cleaned = 0.0110568 Jy ! Component: 1550 - total flux cleaned = 0.0110819 Jy ! Component: 1600 - total flux cleaned = 0.0112572 Jy ! Component: 1650 - total flux cleaned = 0.0114056 Jy ! Component: 1700 - total flux cleaned = 0.0115279 Jy ! Component: 1750 - total flux cleaned = 0.0115765 Jy ! Component: 1800 - total flux cleaned = 0.0118402 Jy ! Component: 1850 - total flux cleaned = 0.0118873 Jy ! Component: 1900 - total flux cleaned = 0.0120281 Jy ! Component: 1950 - total flux cleaned = 0.0121675 Jy ! Component: 2000 - total flux cleaned = 0.0122133 Jy ! Total flux subtracted in 2048 components = 0.0123045 Jy ! Clean residual min=-0.001139 max=0.001190 Jy/beam ! Clean residual mean=-0.000001 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0900571 Jy keep ! Adding 234 model components to the UV plane model. ! The established model now contains 263 components and 0.0900571 Jy ![Exited script file: muppet] wmap "J1609+7939_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8923 x 1.453 at -58.6 degrees (North through East) ! Clean map min=-0.0017865 max=0.04313 Jy/beam ! Writing clean map to FITS file: J1609+7939_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 0.0431295 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000509263 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.54233 3.54233 7.08465 14.1693 28.3386 56.6772 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.043 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8923 x 1.453 at -58.6 degrees (North through East) ! Clean map min=-0.0017865 max=0.04313 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 J1609+7939_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:49:50 2019