! Started logfile: J1335+4542_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:12:15 2016 obs J1335+4542_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1335+4542_X_2014_08_05_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.667196 visibilities/baseline/integration-bin. ! Found source: J1335+4542 ! ! 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 414 lines of history. ! ! Reading 30264 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 J1335+4542_X_2014_08_05_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 159 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.616460Jy sigma=0.006370 ! Fit after self-cal, rms=0.427223Jy sigma=0.003979 ! 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=1.122 mas, bmaj=2.246 mas, bpa=39.01 degrees ! Estimated noise=905.496 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 = 0.500417 Jy ! Component: 100 - total flux cleaned = 0.668311 Jy ! Total flux subtracted in 100 components = 0.668311 Jy ! Clean residual min=-0.034638 max=0.069977 Jy/beam ! Clean residual mean=-0.000489 rms=0.011569 Jy/beam ! Combined flux in latest and established models = 0.668311 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.668311 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=0.183813Jy sigma=0.001891 ! Fit after self-cal, rms=0.183693Jy sigma=0.001890 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0768448 Jy ! Component: 100 - total flux cleaned = 0.118573 Jy ! Total flux subtracted in 100 components = 0.118573 Jy ! Clean residual min=-0.031660 max=0.029548 Jy/beam ! Clean residual mean=-0.000002 rms=0.008148 Jy/beam ! Combined flux in latest and established models = 0.786884 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.786884 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=0.144991Jy sigma=0.001436 ! Fit after self-cal, rms=0.144885Jy sigma=0.001435 ! 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=1.381 mas, bmaj=2.413 mas, bpa=39.09 degrees ! Estimated noise=380.283 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 = 0.0285485 Jy ! Component: 100 - total flux cleaned = 0.0438218 Jy ! Component: 150 - total flux cleaned = 0.0466921 Jy ! Component: 200 - total flux cleaned = 0.0473771 Jy ! Total flux subtracted in 200 components = 0.0473771 Jy ! Clean residual min=-0.031830 max=0.028951 Jy/beam ! Clean residual mean=0.000320 rms=0.008064 Jy/beam ! Combined flux in latest and established models = 0.834261 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.834261 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=0.137959Jy sigma=0.001381 ! Fit after self-cal, rms=0.137921Jy sigma=0.001380 ! 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 1.07 KP 0.91 ! LA 1.03 MK 1.00* NL 0.96 OV 0.99 ! PT 1.03 SC 1.17 ! ! ! 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 1.12 HN 1.09 KP 0.86 ! LA 1.03 MK 1.00* NL 0.97 OV 0.99 ! PT 0.98 SC 1.23 ! ! ! Correcting IF 3. ! 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 1.09 KP 0.83 ! LA 1.06 MK 1.00* NL 0.97 OV 0.99 ! PT 0.95 SC 1.20 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.07 KP 0.78 ! LA 1.06 MK 1.00* NL 0.97 OV 0.98 ! PT 0.97 SC 1.18 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.04 KP 0.75 ! LA 1.06 MK 1.00* NL 0.99 OV 1.00 ! PT 0.97 SC 1.25 ! ! ! 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 1.15 HN 1.07 KP 0.75 ! LA 1.07 MK 1.00* NL 0.99 OV 1.01 ! PT 0.98 SC 1.28 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.24 HN 1.22 KP 0.80 ! LA 1.14 MK 1.00* NL 1.03 OV 1.08 ! PT 1.05 SC 1.27 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.14 KP 0.74 ! LA 1.06 MK 1.00* NL 1.00 OV 1.04 ! PT 0.98 SC 1.20 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.15 KP 0.77 ! LA 1.07 MK 1.00* NL 1.00 OV 1.05 ! PT 0.98 SC 1.30 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.12 KP 0.80 ! LA 1.08 MK 1.00* NL 1.01 OV 1.04 ! PT 0.99 SC 1.32 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.11 KP 0.83 ! LA 1.09 MK 1.00* NL 1.02 OV 1.04 ! PT 1.00 SC 1.26 ! ! ! 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 1.15 HN 1.11 KP 0.87 ! LA 1.08 MK 1.00* NL 1.01 OV 1.03 ! PT 1.02 SC 1.29 ! ! ! Fit before self-cal, rms=0.137921Jy sigma=0.001380 ! Fit after self-cal, rms=0.096150Jy sigma=0.000823 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.446 mas, bmaj=2.428 mas, bpa=39.4 degrees ! Estimated noise=385.796 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 = -0.00482384 Jy ! Component: 100 - total flux cleaned = -0.00582356 Jy ! Component: 150 - total flux cleaned = -0.00642891 Jy ! Component: 200 - total flux cleaned = -0.00708425 Jy ! Total flux subtracted in 200 components = -0.00708425 Jy ! Clean residual min=-0.006582 max=0.006876 Jy/beam ! Clean residual mean=0.000041 rms=0.001748 Jy/beam ! Combined flux in latest and established models = 0.827177 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.827177 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=0.094790Jy sigma=0.000812 ! Fit after self-cal, rms=0.094877Jy sigma=0.000811 ! 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=0.094877Jy sigma=0.000811 ! Fit after self-cal, rms=0.095658Jy sigma=0.000796 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.459 mas, bmaj=2.427 mas, bpa=39.13 degrees ! Estimated noise=386.547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00273558 Jy ! Component: 100 - total flux cleaned = -0.00324241 Jy ! Component: 150 - total flux cleaned = -0.00309347 Jy ! Component: 200 - total flux cleaned = -0.00296335 Jy ! Total flux subtracted in 200 components = -0.00296335 Jy ! Clean residual min=-0.005762 max=0.003945 Jy/beam ! Clean residual mean=0.000003 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.824214 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.824214 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=0.095064Jy sigma=0.000790 ! Fit after self-cal, rms=0.095080Jy sigma=0.000790 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238551 Jy ! Component: 100 - total flux cleaned = 0.000342745 Jy ! Component: 150 - total flux cleaned = 0.000436792 Jy ! Component: 200 - total flux cleaned = 0.000434149 Jy ! Total flux subtracted in 200 components = 0.000434149 Jy ! Clean residual min=-0.005313 max=0.003470 Jy/beam ! Clean residual mean=0.000004 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.824648 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.824648 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=0.094879Jy sigma=0.000788 ! Fit after self-cal, rms=0.094881Jy sigma=0.000788 ! 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=0.094881Jy sigma=0.000788 ! Fit after self-cal, rms=0.096764Jy sigma=0.000787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.475 mas, bmaj=2.429 mas, bpa=39.16 degrees ! Estimated noise=387.585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00200483 Jy ! Component: 100 - total flux cleaned = -0.0024937 Jy ! Component: 150 - total flux cleaned = -0.00281382 Jy ! Component: 200 - total flux cleaned = -0.00281423 Jy ! Total flux subtracted in 200 components = -0.00281423 Jy ! Clean residual min=-0.004501 max=0.003182 Jy/beam ! Clean residual mean=0.000001 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.821834 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.821834 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=0.096461Jy sigma=0.000784 ! Fit after self-cal, rms=0.096478Jy sigma=0.000784 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 = 8.21038e-05 Jy ! Component: 100 - total flux cleaned = 0.000157498 Jy ! Component: 150 - total flux cleaned = 0.000225183 Jy ! Component: 200 - total flux cleaned = 0.000226785 Jy ! Total flux subtracted in 200 components = 0.000226785 Jy ! Clean residual min=-0.004274 max=0.002894 Jy/beam ! Clean residual mean=0.000002 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.822061 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 62 components and 0.822061 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=0.096369Jy sigma=0.000783 ! Fit after self-cal, rms=0.096371Jy sigma=0.000783 ! 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=0.096371Jy sigma=0.000783 ! Fit after self-cal, rms=0.097930Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=3.141 mas, bpa=54.31 degrees ! Estimated noise=403.239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00181326 Jy ! Component: 100 - total flux cleaned = -0.00223814 Jy ! Component: 150 - total flux cleaned = -0.00218587 Jy ! Component: 200 - total flux cleaned = -0.00213742 Jy ! Total flux subtracted in 200 components = -0.00213742 Jy ! Clean residual min=-0.002370 max=0.002105 Jy/beam ! Clean residual mean=0.000004 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.819923 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 69 components and 0.819923 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=0.097942Jy sigma=0.000782 ! Fit after self-cal, rms=0.097944Jy sigma=0.000782 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 = -2.76706e-05 Jy ! Component: 100 - total flux cleaned = 1.80173e-05 Jy ! Component: 150 - total flux cleaned = 6.06286e-05 Jy ! Component: 200 - total flux cleaned = 0.000100565 Jy ! Total flux subtracted in 200 components = 0.000100565 Jy ! Clean residual min=-0.002384 max=0.001994 Jy/beam ! Clean residual mean=0.000004 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.820024 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 0.820024 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=0.097971Jy sigma=0.000782 ! Fit after self-cal, rms=0.097967Jy sigma=0.000782 ! 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=1.487 mas, bmaj=2.432 mas, bpa=39.19 degrees ! Estimated noise=388.332 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.487 x 2.432 at 39.19 degrees (North through East) ! Clean map min=-0.0036124 max=0.66378 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 ! Performing amp+phase self-cal ! ! 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=0.097967Jy sigma=0.000782 ! Fit after self-cal, rms=0.095269Jy sigma=0.000716 ! Inverting map and beam ! Estimated beam: bmin=1.488 mas, bmaj=2.433 mas, bpa=39.19 degrees ! Estimated noise=387.841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129028 Jy ! Component: 100 - total flux cleaned = -0.00155671 Jy ! Component: 150 - total flux cleaned = -0.00179416 Jy ! Component: 200 - total flux cleaned = -0.00207119 Jy ! Total flux subtracted in 200 components = -0.00207119 Jy ! Clean residual min=-0.003593 max=0.002536 Jy/beam ! Clean residual mean=0.000002 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.817953 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 76 components and 0.817953 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=0.095060Jy sigma=0.000715 ! Fit after self-cal, rms=0.095067Jy sigma=0.000715 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122772 Jy ! Component: 100 - total flux cleaned = -0.000121029 Jy ! Component: 150 - total flux cleaned = -0.000174336 Jy ! Component: 200 - total flux cleaned = -0.000125565 Jy ! Total flux subtracted in 200 components = -0.000125565 Jy ! Clean residual min=-0.003447 max=0.002593 Jy/beam ! Clean residual mean=0.000002 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.817827 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 76 components and 0.817827 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=0.094990Jy sigma=0.000714 ! Fit after self-cal, rms=0.094994Jy sigma=0.000714 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.094994Jy sigma=0.000714 ! Fit after self-cal, rms=0.096432Jy sigma=0.000714 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=1.223 mas, bmaj=2.258 mas, bpa=38.93 degrees ! Estimated noise=947.144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.513987 Jy ! Component: 100 - total flux cleaned = 0.667776 Jy ! Component: 150 - total flux cleaned = 0.734887 Jy ! Component: 200 - total flux cleaned = 0.769831 Jy ! Total flux subtracted in 200 components = 0.769831 Jy ! Clean residual min=-0.007490 max=0.016411 Jy/beam ! Clean residual mean=-0.000185 rms=0.002463 Jy/beam ! Combined flux in latest and established models = 0.76983 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 0.76983 Jy ! Inverting map and beam ! Estimated beam: bmin=1.497 mas, bmaj=2.434 mas, bpa=39.21 degrees ! Estimated noise=388.366 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 = 0.0218833 Jy ! Component: 100 - total flux cleaned = 0.0331643 Jy ! Component: 150 - total flux cleaned = 0.0394032 Jy ! Component: 200 - total flux cleaned = 0.0429506 Jy ! Total flux subtracted in 200 components = 0.0429506 Jy ! Clean residual min=-0.003097 max=0.003408 Jy/beam ! Clean residual mean=-0.000008 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.812781 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 48 components and 0.812781 Jy ! Inverting map ! Added new window around map position (-2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137781 Jy ! Component: 100 - total flux cleaned = 0.00195433 Jy ! Component: 150 - total flux cleaned = 0.00228447 Jy ! Component: 200 - total flux cleaned = 0.00264452 Jy ! Total flux subtracted in 200 components = 0.00264452 Jy ! Clean residual min=-0.002818 max=0.001962 Jy/beam ! Clean residual mean=0.000003 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.815426 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 0.815426 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=2.517 mas, bmaj=3.144 mas, bpa=54.37 degrees ! Estimated noise=402.081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114569 Jy ! Component: 100 - total flux cleaned = 0.00160368 Jy ! Component: 150 - total flux cleaned = 0.00183051 Jy ! Component: 200 - total flux cleaned = 0.00192981 Jy ! Total flux subtracted in 200 components = 0.00192981 Jy ! Clean residual min=-0.001903 max=0.001951 Jy/beam ! Clean residual mean=0.000017 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.817355 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 = 7.23797e-05 Jy ! Component: 100 - total flux cleaned = 0.00010541 Jy ! Component: 150 - total flux cleaned = 0.000105699 Jy ! Component: 200 - total flux cleaned = 0.000120566 Jy ! Total flux subtracted in 200 components = 0.000120566 Jy ! Clean residual min=-0.001897 max=0.001991 Jy/beam ! Clean residual mean=0.000017 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.817476 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 97 components and 0.817476 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.497 mas, bmaj=2.434 mas, bpa=39.21 degrees ! Estimated noise=388.366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000432861 Jy ! Component: 100 - total flux cleaned = -0.000432361 Jy ! Component: 150 - total flux cleaned = -0.000432723 Jy ! Component: 200 - total flux cleaned = -0.000391036 Jy ! Total flux subtracted in 200 components = -0.000391036 Jy ! Clean residual min=-0.002508 max=0.002117 Jy/beam ! Clean residual mean=0.000010 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.817085 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 105 components and 0.817085 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=0.095869Jy sigma=0.000711 ! Fit after self-cal, rms=0.095875Jy sigma=0.000711 wmodel J1335+4542_X_2014_08_05_pus_map.mod ! Writing 105 model components to file: J1335+4542_X_2014_08_05_pus_map.mod wobs J1335+4542_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1335+4542_X_2014_08_05_pus_uvs.fits wwins J1335+4542_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J1335+4542_X_2014_08_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000834125 Jy ! Component: 100 - total flux cleaned = -0.00146916 Jy ! Component: 150 - total flux cleaned = -0.00198534 Jy ! Component: 200 - total flux cleaned = -0.00240118 Jy ! Component: 250 - total flux cleaned = -0.00279424 Jy ! Component: 300 - total flux cleaned = -0.00304334 Jy ! Component: 350 - total flux cleaned = -0.00337347 Jy ! Component: 400 - total flux cleaned = -0.00351939 Jy ! Component: 450 - total flux cleaned = -0.00360417 Jy ! Component: 500 - total flux cleaned = -0.00368629 Jy ! Component: 550 - total flux cleaned = -0.00365973 Jy ! Component: 600 - total flux cleaned = -0.00368628 Jy ! Component: 650 - total flux cleaned = -0.00366057 Jy ! Component: 700 - total flux cleaned = -0.00366047 Jy ! Component: 750 - total flux cleaned = -0.00363571 Jy ! Component: 800 - total flux cleaned = -0.00361147 Jy ! Component: 850 - total flux cleaned = -0.00356408 Jy ! Component: 900 - total flux cleaned = -0.00358804 Jy ! Component: 950 - total flux cleaned = -0.00361137 Jy ! Component: 1000 - total flux cleaned = -0.00358876 Jy ! Component: 1050 - total flux cleaned = -0.00361107 Jy ! Component: 1100 - total flux cleaned = -0.0035222 Jy ! Component: 1150 - total flux cleaned = -0.00347873 Jy ! Component: 1200 - total flux cleaned = -0.00343596 Jy ! Component: 1250 - total flux cleaned = -0.00343597 Jy ! Component: 1300 - total flux cleaned = -0.00345688 Jy ! Component: 1350 - total flux cleaned = -0.00343595 Jy ! Component: 1400 - total flux cleaned = -0.003374 Jy ! Component: 1450 - total flux cleaned = -0.003374 Jy ! Component: 1500 - total flux cleaned = -0.00337387 Jy ! Component: 1550 - total flux cleaned = -0.00333396 Jy ! Component: 1600 - total flux cleaned = -0.00331447 Jy ! Component: 1650 - total flux cleaned = -0.00331428 Jy ! Component: 1700 - total flux cleaned = -0.00331413 Jy ! Component: 1750 - total flux cleaned = -0.00327634 Jy ! Component: 1800 - total flux cleaned = -0.00333259 Jy ! Component: 1850 - total flux cleaned = -0.00331396 Jy ! Component: 1900 - total flux cleaned = -0.00327723 Jy ! Component: 1950 - total flux cleaned = -0.00329557 Jy ! Component: 2000 - total flux cleaned = -0.00327767 Jy ! Total flux subtracted in 2048 components = -0.00326003 Jy ! Clean residual min=-0.000956 max=0.000884 Jy/beam ! Clean residual mean=-0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.813825 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 242 components and 0.813826 Jy ![Exited script file: muppet] wmap "J1335+4542_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.497 x 2.434 at 39.21 degrees (North through East) ! Clean map min=-0.0023128 max=0.66484 Jy/beam ! Writing clean map to FITS file: J1335+4542_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.664838 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000355369 device "J1335+4542_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1335+4542_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.160356 0.160356 0.320712 0.641424 1.28285 2.5657 5.1314 10.2628 20.5256 41.0512 82.1023 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.664 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.497 x 2.434 at 39.21 degrees (North through East) ! Clean map min=-0.0023128 max=0.66484 Jy/beam quit ! Quitting program ! Log file J1335+4542_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:12:17 2016