! Started logfile: J1852+1426_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:16:30 2016 obs J1852+1426_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1852+1426_X_2014_06_09_pus_uva.fits ! AN table 1: 104 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.694231 visibilities/baseline/integration-bin. ! Found source: J1852+1426 ! ! 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 344 lines of history. ! ! Reading 38988 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 J1852+1426_X_2014_06_09_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 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.961651Jy sigma=0.011613 ! Fit after self-cal, rms=0.939866Jy sigma=0.011378 ! 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=0.8967 mas, bmaj=2.133 mas, bpa=13.55 degrees ! Estimated noise=727.4 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 = 0.0466416 Jy ! Component: 100 - total flux cleaned = 0.0622857 Jy ! Total flux subtracted in 100 components = 0.0622857 Jy ! Clean residual min=-0.004424 max=0.006508 Jy/beam ! Clean residual mean=-0.000014 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.0622857 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0622857 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=0.069901Jy sigma=0.000794 ! Fit after self-cal, rms=0.069751Jy sigma=0.000793 ! 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=1.097 mas, bmaj=2.413 mas, bpa=10.48 degrees ! Estimated noise=299.775 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 = 0.00878603 Jy ! Component: 100 - total flux cleaned = 0.0131442 Jy ! Component: 150 - total flux cleaned = 0.0158009 Jy ! Component: 200 - total flux cleaned = 0.0175401 Jy ! Total flux subtracted in 200 components = 0.0175401 Jy ! Clean residual min=-0.002871 max=0.003218 Jy/beam ! Clean residual mean=-0.000002 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.0798258 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 52 components and 0.0798258 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=0.068722Jy sigma=0.000779 ! Fit after self-cal, rms=0.068740Jy sigma=0.000778 ! 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 1.00* FD 1.11 HN 1.00 KP 0.89 ! LA 1.02 MK 1.38 NL 0.93 OV 0.96 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.03 KP 0.88 ! LA 1.02 MK 1.33 NL 0.98 OV 0.93 ! PT 0.92 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.00 KP 0.80 ! LA 1.04 MK 1.47 NL 1.01 OV 0.98 ! PT 0.91 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.04 KP 0.78 ! LA 1.05 MK 1.36 NL 1.01 OV 0.98 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.00 KP 0.75 ! LA 0.98 MK 1.37 NL 0.98 OV 0.99 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.01 KP 0.76 ! LA 1.07 MK 1.33 NL 0.98 OV 1.01 ! PT 0.89 SC 1.17 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.22 HN 1.08 KP 0.80 ! LA 1.11 MK 1.34 NL 1.03 OV 1.04 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.02 KP 0.75 ! LA 1.04 MK 1.38 NL 0.97 OV 0.99 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.08 KP 0.77 ! LA 1.09 MK 1.40 NL 0.99 OV 1.05 ! PT 0.90 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.06 KP 0.78 ! LA 1.07 MK 1.26 NL 1.04 OV 1.02 ! PT 0.91 SC 0.90 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.00 KP 0.88 ! LA 1.08 MK 1.30 NL 1.00 OV 1.00 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 0.94 KP 0.90 ! LA 1.04 MK 1.30 NL 0.98 OV 1.02 ! PT 0.99 SC 0.94 ! ! ! Fit before self-cal, rms=0.068740Jy sigma=0.000778 ! Fit after self-cal, rms=0.071828Jy sigma=0.000769 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=2.439 mas, bpa=11.01 degrees ! Estimated noise=300.247 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 = -0.000288633 Jy ! Component: 100 - total flux cleaned = -0.000288447 Jy ! Component: 150 - total flux cleaned = -0.000310767 Jy ! Component: 200 - total flux cleaned = -0.000311635 Jy ! Total flux subtracted in 200 components = -0.000311635 Jy ! Clean residual min=-0.001247 max=0.001520 Jy/beam ! Clean residual mean=-0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0795142 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.0795142 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=0.071813Jy sigma=0.000769 ! Fit after self-cal, rms=0.071934Jy sigma=0.000768 ! 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=0.071934Jy sigma=0.000768 ! Fit after self-cal, rms=0.073158Jy sigma=0.000767 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=2.449 mas, bpa=11.16 degrees ! Estimated noise=300.463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000472359 Jy ! Component: 100 - total flux cleaned = -0.000486269 Jy ! Component: 150 - total flux cleaned = -0.000506106 Jy ! Component: 200 - total flux cleaned = -0.000522118 Jy ! Total flux subtracted in 200 components = -0.000522118 Jy ! Clean residual min=-0.001080 max=0.001265 Jy/beam ! Clean residual mean=-0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0789921 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 68 components and 0.0789921 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=0.073153Jy sigma=0.000767 ! Fit after self-cal, rms=0.073188Jy sigma=0.000767 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 = -6.11031e-05 Jy ! Component: 100 - total flux cleaned = -6.21026e-05 Jy ! Component: 150 - total flux cleaned = -6.19594e-05 Jy ! Component: 200 - total flux cleaned = -5.58709e-05 Jy ! Total flux subtracted in 200 components = -5.58709e-05 Jy ! Clean residual min=-0.001109 max=0.001289 Jy/beam ! Clean residual mean=-0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0789362 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 0.0789362 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=0.073186Jy sigma=0.000767 ! Fit after self-cal, rms=0.073186Jy sigma=0.000767 ! 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=0.073186Jy sigma=0.000767 ! Fit after self-cal, rms=0.073511Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=2.451 mas, bpa=11.45 degrees ! Estimated noise=299.768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000329277 Jy ! Component: 100 - total flux cleaned = -0.000338504 Jy ! Component: 150 - total flux cleaned = -0.000363508 Jy ! Component: 200 - total flux cleaned = -0.000378177 Jy ! Total flux subtracted in 200 components = -0.000378177 Jy ! Clean residual min=-0.001062 max=0.001265 Jy/beam ! Clean residual mean=-0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.078558 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.078558 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=0.073507Jy sigma=0.000767 ! Fit after self-cal, rms=0.073514Jy sigma=0.000767 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 = -5.10782e-05 Jy ! Component: 100 - total flux cleaned = -6.51498e-05 Jy ! Component: 150 - total flux cleaned = -6.51534e-05 Jy ! Component: 200 - total flux cleaned = -6.52711e-05 Jy ! Total flux subtracted in 200 components = -6.52711e-05 Jy ! Clean residual min=-0.001065 max=0.001269 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0784927 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 0.0784928 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=0.073513Jy sigma=0.000767 ! Fit after self-cal, rms=0.073512Jy sigma=0.000767 ! Inverting map ! Added new window around map position (2.2, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119667 Jy ! Component: 100 - total flux cleaned = 0.00169795 Jy ! Component: 150 - total flux cleaned = 0.00181568 Jy ! Component: 200 - total flux cleaned = 0.00193266 Jy ! Total flux subtracted in 200 components = 0.00193266 Jy ! Clean residual min=-0.000942 max=0.000920 Jy/beam ! Clean residual mean=0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0804254 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.0804254 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=0.073490Jy sigma=0.000767 ! Fit after self-cal, rms=0.073486Jy sigma=0.000767 ! 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=0.073486Jy sigma=0.000767 ! Fit after self-cal, rms=0.073502Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.159 mas, bmaj=3.826 mas, bpa=-8.988 degrees ! Estimated noise=342.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000656474 Jy ! Component: 100 - total flux cleaned = 0.000776692 Jy ! Component: 150 - total flux cleaned = 0.000899248 Jy ! Component: 200 - total flux cleaned = 0.000930883 Jy ! Total flux subtracted in 200 components = 0.000930883 Jy ! Clean residual min=-0.000988 max=0.000823 Jy/beam ! Clean residual mean=0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0813563 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 117 components and 0.0813563 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=0.073499Jy sigma=0.000767 ! Fit after self-cal, rms=0.073501Jy sigma=0.000767 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 = 9.40414e-05 Jy ! Component: 100 - total flux cleaned = 0.00011299 Jy ! Component: 150 - total flux cleaned = 0.000147273 Jy ! Component: 200 - total flux cleaned = 0.000178007 Jy ! Total flux subtracted in 200 components = 0.000178007 Jy ! Clean residual min=-0.000978 max=0.000798 Jy/beam ! Clean residual mean=0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0815343 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 0.0815343 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=0.073501Jy sigma=0.000767 ! Fit after self-cal, rms=0.073499Jy sigma=0.000767 ! 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=1.119 mas, bmaj=2.454 mas, bpa=11.61 degrees ! Estimated noise=298.775 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.119 x 2.454 at 11.61 degrees (North through East) ! Clean map min=-0.00087098 max=0.05881 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=0.9141 mas, bmaj=2.157 mas, bpa=14.94 degrees ! Estimated noise=733.754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0469771 Jy ! Component: 100 - total flux cleaned = 0.0631607 Jy ! Component: 150 - total flux cleaned = 0.0700957 Jy ! Component: 200 - total flux cleaned = 0.0728159 Jy ! Total flux subtracted in 200 components = 0.0728159 Jy ! Clean residual min=-0.002466 max=0.002828 Jy/beam ! Clean residual mean=-0.000005 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.0728159 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0728159 Jy ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=2.454 mas, bpa=11.61 degrees ! Estimated noise=298.775 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 = 0.00264431 Jy ! Component: 100 - total flux cleaned = 0.00421133 Jy ! Component: 150 - total flux cleaned = 0.00531051 Jy ! Component: 200 - total flux cleaned = 0.00612044 Jy ! Total flux subtracted in 200 components = 0.00612044 Jy ! Clean residual min=-0.001023 max=0.000880 Jy/beam ! Clean residual mean=-0.000003 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0789363 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 0.0789363 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=2.159 mas, bmaj=3.826 mas, bpa=-8.988 degrees ! Estimated noise=342.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000827145 Jy ! Component: 100 - total flux cleaned = 0.00131076 Jy ! Component: 150 - total flux cleaned = 0.00156838 Jy ! Component: 200 - total flux cleaned = 0.00177028 Jy ! Total flux subtracted in 200 components = 0.00177028 Jy ! Clean residual min=-0.000962 max=0.000860 Jy/beam ! Clean residual mean=-0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0807066 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 = 0.00017232 Jy ! Component: 100 - total flux cleaned = 0.000309701 Jy ! Component: 150 - total flux cleaned = 0.000429412 Jy ! Component: 200 - total flux cleaned = 0.000525681 Jy ! Total flux subtracted in 200 components = 0.000525681 Jy ! Clean residual min=-0.000942 max=0.000830 Jy/beam ! Clean residual mean=-0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0812323 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 73 components and 0.0812323 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=2.454 mas, bpa=11.61 degrees ! Estimated noise=298.775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.96597e-05 Jy ! Component: 100 - total flux cleaned = 8.51876e-05 Jy ! Component: 150 - total flux cleaned = 0.000174148 Jy ! Component: 200 - total flux cleaned = 0.000201297 Jy ! Total flux subtracted in 200 components = 0.000201297 Jy ! Clean residual min=-0.000918 max=0.000869 Jy/beam ! Clean residual mean=0.000000 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0814336 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.0814336 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=0.073505Jy sigma=0.000767 ! Fit after self-cal, rms=0.073485Jy sigma=0.000767 wmodel J1852+1426_X_2014_06_09_pus_map.mod ! Writing 85 model components to file: J1852+1426_X_2014_06_09_pus_map.mod wobs J1852+1426_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1852+1426_X_2014_06_09_pus_uvs.fits wwins J1852+1426_X_2014_06_09_pus_map.win ! wwins: Wrote 2 windows to J1852+1426_X_2014_06_09_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 = -0.000275553 Jy ! Component: 100 - total flux cleaned = -0.000392744 Jy ! Component: 150 - total flux cleaned = -0.000448658 Jy ! Component: 200 - total flux cleaned = -0.000475536 Jy ! Component: 250 - total flux cleaned = -0.000513126 Jy ! Component: 300 - total flux cleaned = -0.000524781 Jy ! Component: 350 - total flux cleaned = -0.000559547 Jy ! Component: 400 - total flux cleaned = -0.000604163 Jy ! Component: 450 - total flux cleaned = -0.000625715 Jy ! Component: 500 - total flux cleaned = -0.00065746 Jy ! Component: 550 - total flux cleaned = -0.000678139 Jy ! Component: 600 - total flux cleaned = -0.000708255 Jy ! Component: 650 - total flux cleaned = -0.000698725 Jy ! Component: 700 - total flux cleaned = -0.000689344 Jy ! Component: 750 - total flux cleaned = -0.000679982 Jy ! Component: 800 - total flux cleaned = -0.000670679 Jy ! Component: 850 - total flux cleaned = -0.000661665 Jy ! Component: 900 - total flux cleaned = -0.000696891 Jy ! Component: 950 - total flux cleaned = -0.000731597 Jy ! Component: 1000 - total flux cleaned = -0.000765447 Jy ! Component: 1050 - total flux cleaned = -0.000790138 Jy ! Component: 1100 - total flux cleaned = -0.000790257 Jy ! Component: 1150 - total flux cleaned = -0.000806352 Jy ! Component: 1200 - total flux cleaned = -0.000806407 Jy ! Component: 1250 - total flux cleaned = -0.00079851 Jy ! Component: 1300 - total flux cleaned = -0.00079833 Jy ! Component: 1350 - total flux cleaned = -0.000783219 Jy ! Component: 1400 - total flux cleaned = -0.000753669 Jy ! Component: 1450 - total flux cleaned = -0.000782869 Jy ! Component: 1500 - total flux cleaned = -0.00076125 Jy ! Component: 1550 - total flux cleaned = -0.000775488 Jy ! Component: 1600 - total flux cleaned = -0.000789343 Jy ! Component: 1650 - total flux cleaned = -0.000768591 Jy ! Component: 1700 - total flux cleaned = -0.000782123 Jy ! Component: 1750 - total flux cleaned = -0.000782056 Jy ! Component: 1800 - total flux cleaned = -0.000782022 Jy ! Component: 1850 - total flux cleaned = -0.000749121 Jy ! Component: 1900 - total flux cleaned = -0.000748993 Jy ! Component: 1950 - total flux cleaned = -0.000742575 Jy ! Component: 2000 - total flux cleaned = -0.000710884 Jy ! Total flux subtracted in 2048 components = -0.000710895 Jy ! Clean residual min=-0.000312 max=0.000410 Jy/beam ! Clean residual mean=-0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0807227 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 223 components and 0.0807227 Jy ![Exited script file: muppet] wmap "J1852+1426_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.119 x 2.454 at 11.61 degrees (North through East) ! Clean map min=-0.00080558 max=0.059214 Jy/beam ! Writing clean map to FITS file: J1852+1426_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0592135 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117378 device "J1852+1426_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1852+1426_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.594686 0.594686 1.18937 2.37875 4.75749 9.51498 19.03 38.0599 76.1198 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.119 x 2.454 at 11.61 degrees (North through East) ! Clean map min=-0.00080558 max=0.059214 Jy/beam quit ! Quitting program ! Log file J1852+1426_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:16:32 2016