! Started logfile: J0013+4636_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:00:36 2016 obs J0013+4636_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0013+4636_X_2014_08_09_pus_uva.fits ! AN table 1: 94 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.777541 visibilities/baseline/integration-bin. ! Found source: J0013+4636 ! ! 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 324 lines of history. ! ! Reading 39468 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 J0013+4636_X_2014_08_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 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.854922Jy sigma=0.010174 ! Fit after self-cal, rms=0.835199Jy sigma=0.009971 ! 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=1.062 mas, bmaj=1.719 mas, bpa=52.24 degrees ! Estimated noise=532.098 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 = 0.12368 Jy ! Component: 100 - total flux cleaned = 0.161736 Jy ! Total flux subtracted in 100 components = 0.161736 Jy ! Clean residual min=-0.008829 max=0.016922 Jy/beam ! Clean residual mean=-0.000140 rms=0.002857 Jy/beam ! Combined flux in latest and established models = 0.161736 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.161736 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=0.082325Jy sigma=0.000932 ! Fit after self-cal, rms=0.082059Jy sigma=0.000929 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191439 Jy ! Component: 100 - total flux cleaned = 0.0290677 Jy ! Total flux subtracted in 100 components = 0.0290677 Jy ! Clean residual min=-0.008896 max=0.012232 Jy/beam ! Clean residual mean=-0.000067 rms=0.002108 Jy/beam ! Combined flux in latest and established models = 0.190804 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.190804 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=0.076604Jy sigma=0.000864 ! Fit after self-cal, rms=0.076549Jy sigma=0.000863 ! 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=1.362 mas, bmaj=1.816 mas, bpa=51.18 degrees ! Estimated noise=301.183 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 (2.6, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135381 Jy ! Component: 100 - total flux cleaned = 0.0210334 Jy ! Component: 150 - total flux cleaned = 0.0261186 Jy ! Component: 200 - total flux cleaned = 0.0283059 Jy ! Total flux subtracted in 200 components = 0.0283059 Jy ! Clean residual min=-0.007279 max=0.007638 Jy/beam ! Clean residual mean=0.000006 rms=0.001795 Jy/beam ! Combined flux in latest and established models = 0.21911 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 69 components and 0.21911 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=0.073805Jy sigma=0.000834 ! Fit after self-cal, rms=0.073558Jy sigma=0.000830 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.06 KP 0.93 ! LA 1.03 MK 1.00* NL 0.96 OV 0.97 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.08 KP 0.88 ! LA 1.03 MK 1.00* NL 0.97 OV 0.98 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.08 KP 0.83 ! LA 1.05 MK 1.00* NL 0.96 OV 0.99 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.07 KP 0.79 ! LA 1.03 MK 1.00* NL 0.96 OV 0.98 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.06 KP 0.74 ! LA 1.04 MK 1.00* NL 0.96 OV 0.98 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.08 KP 0.76 ! LA 1.05 MK 1.00* NL 0.99 OV 1.00 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.25 HN 1.24 KP 0.80 ! LA 1.13 MK 1.00* NL 1.00 OV 1.05 ! PT 1.04 SC 1.15 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.18 HN 1.15 KP 0.75 ! LA 1.03 MK 1.00* NL 0.97 OV 1.04 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.14 KP 0.76 ! LA 1.05 MK 1.00* NL 0.98 OV 1.02 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.14 KP 0.83 ! LA 1.09 MK 1.00* NL 0.98 OV 1.01 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.18 HN 1.11 KP 0.85 ! LA 1.06 MK 1.00* NL 0.99 OV 1.02 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.14 KP 0.88 ! LA 1.05 MK 1.00* NL 0.99 OV 1.03 ! PT 1.01 SC 1.06 ! ! ! Fit before self-cal, rms=0.073558Jy sigma=0.000830 ! Fit after self-cal, rms=0.069534Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.378 mas, bmaj=1.836 mas, bpa=51.46 degrees ! Estimated noise=300.226 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 = 0.000151785 Jy ! Component: 100 - total flux cleaned = 0.000102954 Jy ! Component: 150 - total flux cleaned = 8.67667e-06 Jy ! Component: 200 - total flux cleaned = 5.54716e-06 Jy ! Total flux subtracted in 200 components = 5.54716e-06 Jy ! Clean residual min=-0.001699 max=0.001262 Jy/beam ! Clean residual mean=0.000007 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.219115 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 0.219115 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=0.069428Jy sigma=0.000779 ! Fit after self-cal, rms=0.069445Jy sigma=0.000778 ! 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=0.069445Jy sigma=0.000778 ! Fit after self-cal, rms=0.069370Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.374 mas, bmaj=1.839 mas, bpa=51.49 degrees ! Estimated noise=299.463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000509331 Jy ! Component: 100 - total flux cleaned = -0.000398819 Jy ! Component: 150 - total flux cleaned = -0.000397821 Jy ! Component: 200 - total flux cleaned = -0.000371983 Jy ! Total flux subtracted in 200 components = -0.000371983 Jy ! Clean residual min=-0.001424 max=0.001149 Jy/beam ! Clean residual mean=0.000006 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.218743 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.218743 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=0.069331Jy sigma=0.000777 ! Fit after self-cal, rms=0.069325Jy sigma=0.000777 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 = -2.32928e-05 Jy ! Component: 100 - total flux cleaned = 0.00013298 Jy ! Component: 150 - total flux cleaned = 0.000199405 Jy ! Component: 200 - total flux cleaned = 0.000218784 Jy ! Total flux subtracted in 200 components = 0.000218784 Jy ! Clean residual min=-0.001294 max=0.001084 Jy/beam ! Clean residual mean=0.000007 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.218962 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 0.218962 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=0.069306Jy sigma=0.000777 ! Fit after self-cal, rms=0.069299Jy sigma=0.000777 ! 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=0.069299Jy sigma=0.000777 ! Fit after self-cal, rms=0.069370Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.377 mas, bmaj=1.841 mas, bpa=51.59 degrees ! Estimated noise=299.302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000627982 Jy ! Component: 100 - total flux cleaned = -0.000560463 Jy ! Component: 150 - total flux cleaned = -0.000485422 Jy ! Component: 200 - total flux cleaned = -0.000452691 Jy ! Total flux subtracted in 200 components = -0.000452691 Jy ! Clean residual min=-0.001141 max=0.001022 Jy/beam ! Clean residual mean=0.000007 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.218509 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 118 components and 0.218509 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=0.069354Jy sigma=0.000777 ! Fit after self-cal, rms=0.069351Jy sigma=0.000777 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 = -4.86318e-05 Jy ! Component: 100 - total flux cleaned = 6.99693e-05 Jy ! Component: 150 - total flux cleaned = 0.000111883 Jy ! Component: 200 - total flux cleaned = 0.000112346 Jy ! Total flux subtracted in 200 components = 0.000112346 Jy ! Clean residual min=-0.001061 max=0.001001 Jy/beam ! Clean residual mean=0.000007 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.218622 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 124 components and 0.218622 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=0.069342Jy sigma=0.000776 ! Fit after self-cal, rms=0.069338Jy sigma=0.000776 ! 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=0.069338Jy sigma=0.000776 ! Fit after self-cal, rms=0.069423Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.461 mas, bmaj=2.573 mas, bpa=-63.06 degrees ! Estimated noise=333.609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000313595 Jy ! Component: 100 - total flux cleaned = -0.000328762 Jy ! Component: 150 - total flux cleaned = -0.000318276 Jy ! Component: 200 - total flux cleaned = -0.000317699 Jy ! Total flux subtracted in 200 components = -0.000317699 Jy ! Clean residual min=-0.000858 max=0.000864 Jy/beam ! Clean residual mean=0.000015 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.218304 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 134 components and 0.218304 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=0.069419Jy sigma=0.000776 ! Fit after self-cal, rms=0.069418Jy sigma=0.000776 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.92246e-05 Jy ! Component: 100 - total flux cleaned = 3.91519e-05 Jy ! Component: 150 - total flux cleaned = 5.42147e-05 Jy ! Component: 200 - total flux cleaned = 6.0148e-05 Jy ! Total flux subtracted in 200 components = 6.0148e-05 Jy ! Clean residual min=-0.000827 max=0.000837 Jy/beam ! Clean residual mean=0.000015 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.218364 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 140 components and 0.218364 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=0.069415Jy sigma=0.000776 ! Fit after self-cal, rms=0.069413Jy sigma=0.000776 ! 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=1.379 mas, bmaj=1.843 mas, bpa=51.65 degrees ! Estimated noise=299.291 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.379 x 1.843 at 51.65 degrees (North through East) ! Clean map min=-0.00086799 max=0.15809 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=1.068 mas, bmaj=1.739 mas, bpa=52.69 degrees ! Estimated noise=532.955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123763 Jy ! Component: 100 - total flux cleaned = 0.163247 Jy ! Component: 150 - total flux cleaned = 0.180909 Jy ! Component: 200 - total flux cleaned = 0.191735 Jy ! Total flux subtracted in 200 components = 0.191735 Jy ! Clean residual min=-0.003052 max=0.005712 Jy/beam ! Clean residual mean=-0.000058 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.191735 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.191735 Jy ! Inverting map and beam ! Estimated beam: bmin=1.379 mas, bmaj=1.843 mas, bpa=51.65 degrees ! Estimated noise=299.291 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 = 0.00878924 Jy ! Component: 100 - total flux cleaned = 0.0141126 Jy ! Component: 150 - total flux cleaned = 0.0175959 Jy ! Component: 200 - total flux cleaned = 0.019964 Jy ! Total flux subtracted in 200 components = 0.019964 Jy ! Clean residual min=-0.001188 max=0.001447 Jy/beam ! Clean residual mean=-0.000023 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.211699 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 54 components and 0.211699 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=2.461 mas, bmaj=2.573 mas, bpa=-63.06 degrees ! Estimated noise=333.609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236523 Jy ! Component: 100 - total flux cleaned = 0.00383308 Jy ! Component: 150 - total flux cleaned = 0.0048303 Jy ! Component: 200 - total flux cleaned = 0.0055258 Jy ! Total flux subtracted in 200 components = 0.0055258 Jy ! Clean residual min=-0.000875 max=0.000867 Jy/beam ! Clean residual mean=0.000005 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.217225 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 = 0.000472303 Jy ! Component: 100 - total flux cleaned = 0.000651618 Jy ! Component: 150 - total flux cleaned = 0.000787227 Jy ! Component: 200 - total flux cleaned = 0.000910449 Jy ! Total flux subtracted in 200 components = 0.000910449 Jy ! Clean residual min=-0.000827 max=0.000847 Jy/beam ! Clean residual mean=0.000012 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.218136 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 111 components and 0.218136 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.379 mas, bmaj=1.843 mas, bpa=51.65 degrees ! Estimated noise=299.291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010482 Jy ! Component: 100 - total flux cleaned = 0.000205118 Jy ! Component: 150 - total flux cleaned = 0.000293026 Jy ! Component: 200 - total flux cleaned = 0.000340433 Jy ! Total flux subtracted in 200 components = 0.000340433 Jy ! Clean residual min=-0.000960 max=0.000980 Jy/beam ! Clean residual mean=0.000009 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.218476 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 125 components and 0.218476 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=0.069414Jy sigma=0.000776 ! Fit after self-cal, rms=0.069403Jy sigma=0.000776 wmodel J0013+4636_X_2014_08_09_pus_map.mod ! Writing 125 model components to file: J0013+4636_X_2014_08_09_pus_map.mod wobs J0013+4636_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0013+4636_X_2014_08_09_pus_uvs.fits wwins J0013+4636_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J0013+4636_X_2014_08_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 = 0.000109222 Jy ! Component: 100 - total flux cleaned = 0.000199138 Jy ! Component: 150 - total flux cleaned = 0.000227665 Jy ! Component: 200 - total flux cleaned = 0.000201292 Jy ! Component: 250 - total flux cleaned = 0.000188224 Jy ! Component: 300 - total flux cleaned = 0.000163336 Jy ! Component: 350 - total flux cleaned = 0.000139365 Jy ! Component: 400 - total flux cleaned = 0.000127533 Jy ! Component: 450 - total flux cleaned = 0.000127612 Jy ! Component: 500 - total flux cleaned = 0.00014953 Jy ! Component: 550 - total flux cleaned = 0.000181566 Jy ! Component: 600 - total flux cleaned = 0.000202172 Jy ! Component: 650 - total flux cleaned = 0.000212382 Jy ! Component: 700 - total flux cleaned = 0.000222373 Jy ! Component: 750 - total flux cleaned = 0.000251473 Jy ! Component: 800 - total flux cleaned = 0.000279743 Jy ! Component: 850 - total flux cleaned = 0.000289042 Jy ! Component: 900 - total flux cleaned = 0.000325115 Jy ! Component: 950 - total flux cleaned = 0.000351795 Jy ! Component: 1000 - total flux cleaned = 0.000369271 Jy ! Component: 1050 - total flux cleaned = 0.000429027 Jy ! Component: 1100 - total flux cleaned = 0.000462399 Jy ! Component: 1150 - total flux cleaned = 0.000486976 Jy ! Component: 1200 - total flux cleaned = 0.000502865 Jy ! Component: 1250 - total flux cleaned = 0.000510975 Jy ! Component: 1300 - total flux cleaned = 0.000557644 Jy ! Component: 1350 - total flux cleaned = 0.000580494 Jy ! Component: 1400 - total flux cleaned = 0.000618031 Jy ! Component: 1450 - total flux cleaned = 0.000655112 Jy ! Component: 1500 - total flux cleaned = 0.000669638 Jy ! Component: 1550 - total flux cleaned = 0.000712774 Jy ! Component: 1600 - total flux cleaned = 0.000712795 Jy ! Component: 1650 - total flux cleaned = 0.000733902 Jy ! Component: 1700 - total flux cleaned = 0.000740924 Jy ! Component: 1750 - total flux cleaned = 0.00076827 Jy ! Component: 1800 - total flux cleaned = 0.000768315 Jy ! Component: 1850 - total flux cleaned = 0.000788327 Jy ! Component: 1900 - total flux cleaned = 0.000808046 Jy ! Component: 1950 - total flux cleaned = 0.000840531 Jy ! Component: 2000 - total flux cleaned = 0.000866135 Jy ! Total flux subtracted in 2048 components = 0.000878811 Jy ! Clean residual min=-0.000347 max=0.000364 Jy/beam ! Clean residual mean=0.000003 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.219355 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 274 components and 0.219355 Jy ![Exited script file: muppet] wmap "J0013+4636_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.379 x 1.843 at 51.65 degrees (North through East) ! Clean map min=-0.0006202 max=0.15825 Jy/beam ! Writing clean map to FITS file: J0013+4636_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.158248 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118941 device "J0013+4636_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0013+4636_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.225484 0.225484 0.450968 0.901937 1.80387 3.60775 7.21549 14.431 28.862 57.7239 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.158 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.379 x 1.843 at 51.65 degrees (North through East) ! Clean map min=-0.0006202 max=0.15825 Jy/beam quit ! Quitting program ! Log file J0013+4636_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:00:39 2016