! Started logfile: J0514-2029_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:37:09 2016 obs J0514-2029_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0514-2029_X_2014_12_20_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966514 visibilities/baseline/integration-bin. ! Found source: J0514-2029 ! ! 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 364 lines of history. ! ! Reading 38100 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 J0514-2029_X_2014_12_20_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.789690Jy sigma=0.009147 ! Fit after self-cal, rms=0.767528Jy sigma=0.008866 ! 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=0.6427 mas, bmaj=1.798 mas, bpa=-2.249 degrees ! Estimated noise=669.479 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 = 0.178032 Jy ! Component: 100 - total flux cleaned = 0.23586 Jy ! Total flux subtracted in 100 components = 0.23586 Jy ! Clean residual min=-0.011491 max=0.027242 Jy/beam ! Clean residual mean=-0.000038 rms=0.003335 Jy/beam ! Combined flux in latest and established models = 0.23586 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.23586 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=0.090056Jy sigma=0.001015 ! Fit after self-cal, rms=0.089360Jy sigma=0.001009 ! Inverting map ! Added new window around map position (-0.6, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0293795 Jy ! Component: 100 - total flux cleaned = 0.0446994 Jy ! Total flux subtracted in 100 components = 0.0446994 Jy ! Clean residual min=-0.008049 max=0.015960 Jy/beam ! Clean residual mean=0.000000 rms=0.001938 Jy/beam ! Combined flux in latest and established models = 0.280559 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.280559 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=0.078639Jy sigma=0.000858 ! Fit after self-cal, rms=0.077874Jy sigma=0.000850 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117258 Jy ! Component: 100 - total flux cleaned = 0.0172721 Jy ! Total flux subtracted in 100 components = 0.0172721 Jy ! Clean residual min=-0.006336 max=0.008692 Jy/beam ! Clean residual mean=0.000014 rms=0.001495 Jy/beam ! Combined flux in latest and established models = 0.297831 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.297831 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=0.076313Jy sigma=0.000830 ! Fit after self-cal, rms=0.076074Jy sigma=0.000828 ! 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=0.8158 mas, bmaj=2.117 mas, bpa=-1.414 degrees ! Estimated noise=313.687 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 = 0.00233095 Jy ! Component: 100 - total flux cleaned = 0.00266435 Jy ! Component: 150 - total flux cleaned = 0.00266469 Jy ! Component: 200 - total flux cleaned = 0.00275324 Jy ! Total flux subtracted in 200 components = 0.00275324 Jy ! Clean residual min=-0.004429 max=0.005867 Jy/beam ! Clean residual mean=0.000033 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.300584 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.300585 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=0.075640Jy sigma=0.000824 ! Fit after self-cal, rms=0.075593Jy sigma=0.000824 ! 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 0.92 FD 1.06 HN 1.07 KP 1.10 ! LA 0.97 MK 0.96 NL 0.92 OV 0.93 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 1.09 KP 1.03 ! LA 0.98 MK 0.97 NL 0.93 OV 0.93 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 1.12 KP 1.00 ! LA 0.99 MK 0.98 NL 0.92 OV 0.93 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.12 KP 0.93 ! LA 1.00 MK 0.99 NL 0.93 OV 0.93 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.04 KP 0.91 ! LA 0.99 MK 1.01 NL 0.95 OV 0.93 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.12 KP 0.88 ! LA 0.99 MK 1.00 NL 0.96 OV 0.96 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.18 HN 1.26 KP 0.89 ! LA 1.00 MK 1.03 NL 1.00 OV 1.00 ! PT 1.14 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.18 KP 0.90 ! LA 0.99 MK 1.02 NL 0.96 OV 0.99 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.17 KP 0.93 ! LA 1.02 MK 1.00 NL 0.94 OV 0.99 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 1.11 KP 0.97 ! LA 1.04 MK 1.02 NL 0.96 OV 0.99 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.13 KP 1.00 ! LA 1.01 MK 1.04 NL 0.97 OV 0.96 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 1.14 KP 1.02 ! LA 1.01 MK 1.01 NL 0.96 OV 0.97 ! PT 1.08 SC 0.97 ! ! ! Fit before self-cal, rms=0.075593Jy sigma=0.000824 ! Fit after self-cal, rms=0.074417Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8197 mas, bmaj=2.109 mas, bpa=-1.326 degrees ! Estimated noise=314.365 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 = 6.88111e-06 Jy ! Component: 100 - total flux cleaned = -3.78043e-05 Jy ! Component: 150 - total flux cleaned = -7.67726e-05 Jy ! Component: 200 - total flux cleaned = -0.00010914 Jy ! Total flux subtracted in 200 components = -0.00010914 Jy ! Clean residual min=-0.001848 max=0.001463 Jy/beam ! Clean residual mean=-0.000006 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.300475 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.300475 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=0.074372Jy sigma=0.000780 ! Fit after self-cal, rms=0.074415Jy sigma=0.000779 ! 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=0.074415Jy sigma=0.000779 ! Fit after self-cal, rms=0.074538Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.82 mas, bmaj=2.11 mas, bpa=-1.358 degrees ! Estimated noise=314.802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000273566 Jy ! Component: 100 - total flux cleaned = 0.000277097 Jy ! Component: 150 - total flux cleaned = 0.000280379 Jy ! Component: 200 - total flux cleaned = 0.00022987 Jy ! Total flux subtracted in 200 components = 0.00022987 Jy ! Clean residual min=-0.001721 max=0.001377 Jy/beam ! Clean residual mean=-0.000002 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.300705 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.300705 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=0.074514Jy sigma=0.000778 ! Fit after self-cal, rms=0.074510Jy sigma=0.000778 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 = 7.46031e-05 Jy ! Component: 100 - total flux cleaned = 5.01972e-05 Jy ! Component: 150 - total flux cleaned = 4.03584e-06 Jy ! Component: 200 - total flux cleaned = -1.8195e-05 Jy ! Total flux subtracted in 200 components = -1.8195e-05 Jy ! Clean residual min=-0.001694 max=0.001339 Jy/beam ! Clean residual mean=-0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.300687 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.300687 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=0.074493Jy sigma=0.000778 ! Fit after self-cal, rms=0.074489Jy sigma=0.000778 ! 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=0.074489Jy sigma=0.000778 ! Fit after self-cal, rms=0.074634Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8198 mas, bmaj=2.109 mas, bpa=-1.36 degrees ! Estimated noise=315.002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000429584 Jy ! Component: 100 - total flux cleaned = 0.000409365 Jy ! Component: 150 - total flux cleaned = 0.000390548 Jy ! Component: 200 - total flux cleaned = 0.00039133 Jy ! Total flux subtracted in 200 components = 0.00039133 Jy ! Clean residual min=-0.001602 max=0.001276 Jy/beam ! Clean residual mean=0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.301078 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.301078 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=0.074620Jy sigma=0.000777 ! Fit after self-cal, rms=0.074619Jy 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 = 5.31126e-05 Jy ! Component: 100 - total flux cleaned = 5.45075e-05 Jy ! Component: 150 - total flux cleaned = 3.64279e-05 Jy ! Component: 200 - total flux cleaned = 3.58024e-05 Jy ! Total flux subtracted in 200 components = 3.58024e-05 Jy ! Clean residual min=-0.001565 max=0.001263 Jy/beam ! Clean residual mean=0.000002 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.301114 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.301114 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=0.074608Jy sigma=0.000777 ! Fit after self-cal, rms=0.074605Jy sigma=0.000777 ! 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=0.074605Jy sigma=0.000777 ! Fit after self-cal, rms=0.074609Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.17 mas, bmaj=4.934 mas, bpa=3.896 degrees ! Estimated noise=391.211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000291608 Jy ! Component: 100 - total flux cleaned = 0.000326901 Jy ! Component: 150 - total flux cleaned = 0.000372132 Jy ! Component: 200 - total flux cleaned = 0.000398178 Jy ! Total flux subtracted in 200 components = 0.000398178 Jy ! Clean residual min=-0.000954 max=0.001051 Jy/beam ! Clean residual mean=0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.301512 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 51 components and 0.301512 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=0.074604Jy sigma=0.000777 ! Fit after self-cal, rms=0.074600Jy 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 = 4.07451e-05 Jy ! Component: 100 - total flux cleaned = 5.50953e-05 Jy ! Component: 150 - total flux cleaned = 8.05958e-05 Jy ! Component: 200 - total flux cleaned = 0.000103456 Jy ! Total flux subtracted in 200 components = 0.000103456 Jy ! Clean residual min=-0.000937 max=0.001043 Jy/beam ! Clean residual mean=0.000003 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.301616 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 53 components and 0.301616 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=0.074599Jy sigma=0.000777 ! Fit after self-cal, rms=0.074596Jy sigma=0.000777 ! 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=0.8194 mas, bmaj=2.109 mas, bpa=-1.379 degrees ! Estimated noise=315.108 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8194 x 2.109 at -1.379 degrees (North through East) ! Clean map min=-0.0012774 max=0.22772 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=0.6461 mas, bmaj=1.789 mas, bpa=-2.173 degrees ! Estimated noise=672.031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.179013 Jy ! Component: 100 - total flux cleaned = 0.240773 Jy ! Component: 150 - total flux cleaned = 0.26796 Jy ! Component: 200 - total flux cleaned = 0.282182 Jy ! Total flux subtracted in 200 components = 0.282182 Jy ! Clean residual min=-0.004202 max=0.007198 Jy/beam ! Clean residual mean=-0.000014 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.282182 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.282182 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8194 mas, bmaj=2.109 mas, bpa=-1.379 degrees ! Estimated noise=315.108 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 = 0.0103112 Jy ! Component: 100 - total flux cleaned = 0.0154736 Jy ! Component: 150 - total flux cleaned = 0.0179375 Jy ! Component: 200 - total flux cleaned = 0.0183156 Jy ! Total flux subtracted in 200 components = 0.0183156 Jy ! Clean residual min=-0.001505 max=0.002395 Jy/beam ! Clean residual mean=-0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.300497 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.300497 Jy ! Inverting map ! Added new window around map position (0.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140093 Jy ! Component: 100 - total flux cleaned = 0.00154476 Jy ! Component: 150 - total flux cleaned = 0.00166832 Jy ! Component: 200 - total flux cleaned = 0.00172443 Jy ! Total flux subtracted in 200 components = 0.00172443 Jy ! Clean residual min=-0.001361 max=0.001347 Jy/beam ! Clean residual mean=0.000003 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.302222 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.302222 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=2.17 mas, bmaj=4.934 mas, bpa=3.896 degrees ! Estimated noise=391.211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.11737e-05 Jy ! Component: 100 - total flux cleaned = -1.59416e-05 Jy ! Component: 150 - total flux cleaned = -3.95763e-05 Jy ! Component: 200 - total flux cleaned = -0.000127622 Jy ! Total flux subtracted in 200 components = -0.000127622 Jy ! Clean residual min=-0.001070 max=0.000968 Jy/beam ! Clean residual mean=0.000005 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.302094 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 = -5.93331e-05 Jy ! Component: 100 - total flux cleaned = -9.60856e-05 Jy ! Component: 150 - total flux cleaned = -0.00014685 Jy ! Component: 200 - total flux cleaned = -0.000178489 Jy ! Total flux subtracted in 200 components = -0.000178489 Jy ! Clean residual min=-0.001007 max=0.000928 Jy/beam ! Clean residual mean=0.000004 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.301916 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.301916 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8194 mas, bmaj=2.109 mas, bpa=-1.379 degrees ! Estimated noise=315.108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123552 Jy ! Component: 100 - total flux cleaned = 0.000166087 Jy ! Component: 150 - total flux cleaned = 0.000205042 Jy ! Component: 200 - total flux cleaned = 0.000169581 Jy ! Total flux subtracted in 200 components = 0.000169581 Jy ! Clean residual min=-0.001286 max=0.001281 Jy/beam ! Clean residual mean=0.000003 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.302085 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.302085 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=0.074587Jy sigma=0.000777 ! Fit after self-cal, rms=0.074575Jy sigma=0.000777 wmodel J0514-2029_X_2014_12_20_pus_map.mod ! Writing 68 model components to file: J0514-2029_X_2014_12_20_pus_map.mod wobs J0514-2029_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0514-2029_X_2014_12_20_pus_uvs.fits wwins J0514-2029_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J0514-2029_X_2014_12_20_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 = -7.6224e-05 Jy ! Component: 100 - total flux cleaned = 5.12669e-06 Jy ! Component: 150 - total flux cleaned = 8.15162e-05 Jy ! Component: 200 - total flux cleaned = 0.000191595 Jy ! Component: 250 - total flux cleaned = 0.000263023 Jy ! Component: 300 - total flux cleaned = 0.000298274 Jy ! Component: 350 - total flux cleaned = 0.000315215 Jy ! Component: 400 - total flux cleaned = 0.000282049 Jy ! Component: 450 - total flux cleaned = 0.000265983 Jy ! Component: 500 - total flux cleaned = 0.000266204 Jy ! Component: 550 - total flux cleaned = 0.000297384 Jy ! Component: 600 - total flux cleaned = 0.0003427 Jy ! Component: 650 - total flux cleaned = 0.000357654 Jy ! Component: 700 - total flux cleaned = 0.000445635 Jy ! Component: 750 - total flux cleaned = 0.000459966 Jy ! Component: 800 - total flux cleaned = 0.000530704 Jy ! Component: 850 - total flux cleaned = 0.00053038 Jy ! Component: 900 - total flux cleaned = 0.000544216 Jy ! Component: 950 - total flux cleaned = 0.000612064 Jy ! Component: 1000 - total flux cleaned = 0.000651893 Jy ! Component: 1050 - total flux cleaned = 0.00067788 Jy ! Component: 1100 - total flux cleaned = 0.000703675 Jy ! Component: 1150 - total flux cleaned = 0.000716617 Jy ! Component: 1200 - total flux cleaned = 0.000716688 Jy ! Component: 1250 - total flux cleaned = 0.000704395 Jy ! Component: 1300 - total flux cleaned = 0.000704067 Jy ! Component: 1350 - total flux cleaned = 0.000692017 Jy ! Component: 1400 - total flux cleaned = 0.000644581 Jy ! Component: 1450 - total flux cleaned = 0.00062118 Jy ! Component: 1500 - total flux cleaned = 0.000656292 Jy ! Component: 1550 - total flux cleaned = 0.000656291 Jy ! Component: 1600 - total flux cleaned = 0.000701906 Jy ! Component: 1650 - total flux cleaned = 0.000679729 Jy ! Component: 1700 - total flux cleaned = 0.000713219 Jy ! Component: 1750 - total flux cleaned = 0.00072424 Jy ! Component: 1800 - total flux cleaned = 0.000778633 Jy ! Component: 1850 - total flux cleaned = 0.000746281 Jy ! Component: 1900 - total flux cleaned = 0.000778259 Jy ! Component: 1950 - total flux cleaned = 0.000799359 Jy ! Component: 2000 - total flux cleaned = 0.000820232 Jy ! Total flux subtracted in 2048 components = 0.000820063 Jy ! Clean residual min=-0.000546 max=0.000644 Jy/beam ! Clean residual mean=0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.302905 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 201 components and 0.302905 Jy ![Exited script file: muppet] wmap "J0514-2029_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8194 x 2.109 at -1.379 degrees (North through East) ! Clean map min=-0.0014159 max=0.22625 Jy/beam ! Writing clean map to FITS file: J0514-2029_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.226253 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193768 device "J0514-2029_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0514-2029_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.256926 0.256926 0.513852 1.0277 2.05541 4.11082 8.22163 16.4433 32.8865 65.7731 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.226 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8194 x 2.109 at -1.379 degrees (North through East) ! Clean map min=-0.0014159 max=0.22625 Jy/beam quit ! Quitting program ! Log file J0514-2029_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:37:12 2016