! Started logfile: J2101+0341_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:17:04 2016 obs J2101+0341_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J2101+0341_X_2014_08_09_pus_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.686574 visibilities/baseline/integration-bin. ! Found source: J2101+0341 ! ! 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 17796 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 J2101+0341_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 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.564241Jy sigma=0.006513 ! Fit after self-cal, rms=0.546640Jy sigma=0.006336 ! 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=0.9193 mas, bmaj=2.523 mas, bpa=19.08 degrees ! Estimated noise=720.84 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 = 0.355844 Jy ! Component: 100 - total flux cleaned = 0.438423 Jy ! Total flux subtracted in 100 components = 0.438423 Jy ! Clean residual min=-0.023631 max=0.032910 Jy/beam ! Clean residual mean=-0.000091 rms=0.006643 Jy/beam ! Combined flux in latest and established models = 0.438423 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.438423 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=0.127635Jy sigma=0.001398 ! Fit after self-cal, rms=0.127616Jy sigma=0.001397 ! 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=1.143 mas, bmaj=2.709 mas, bpa=17.11 degrees ! Estimated noise=458.481 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 = 0.0497009 Jy ! Component: 100 - total flux cleaned = 0.077452 Jy ! Component: 150 - total flux cleaned = 0.0936258 Jy ! Component: 200 - total flux cleaned = 0.100017 Jy ! Total flux subtracted in 200 components = 0.100017 Jy ! Clean residual min=-0.022014 max=0.018955 Jy/beam ! Clean residual mean=0.000076 rms=0.005136 Jy/beam ! Combined flux in latest and established models = 0.53844 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.53844 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=0.105787Jy sigma=0.001149 ! Fit after self-cal, rms=0.105708Jy sigma=0.001148 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 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 0.92 ! LA 1.03 MK 1.00* NL 0.97 OV 0.96 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.08 KP 0.88 ! LA 1.04 MK 1.00* NL 0.96 OV 0.96 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 1.09 KP 0.83 ! LA 1.06 MK 1.00* NL 0.98 OV 1.03 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.10 KP 0.80 ! LA 1.06 MK 1.00* NL 0.96 OV 0.96 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.05 KP 0.75 ! LA 1.06 MK 1.00* NL 0.99 OV 0.97 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.08 KP 0.75 ! LA 1.07 MK 1.00* NL 0.98 OV 0.99 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.23 HN 1.21 KP 0.80 ! LA 1.16 MK 1.00* NL 1.02 OV 1.03 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.15 HN 1.13 KP 0.75 ! LA 1.06 MK 1.00* NL 0.98 OV 1.01 ! PT 0.97 SC 1.12 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.13 KP 0.77 ! LA 1.09 MK 1.00* NL 0.99 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.12 KP 0.80 ! LA 1.12 MK 1.00* NL 1.00 OV 1.01 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.12 KP 0.83 ! LA 1.11 MK 1.00* NL 1.13 OV 1.00 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.10 KP 0.87 ! LA 1.11 MK 1.00* NL 1.00 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Fit before self-cal, rms=0.105708Jy sigma=0.001148 ! Fit after self-cal, rms=0.081090Jy sigma=0.000859 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.15 mas, bmaj=2.726 mas, bpa=17.39 degrees ! Estimated noise=457.405 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 = -0.00125321 Jy ! Component: 100 - total flux cleaned = -0.000917665 Jy ! Component: 150 - total flux cleaned = -0.00091667 Jy ! Component: 200 - total flux cleaned = -0.00103586 Jy ! Total flux subtracted in 200 components = -0.00103586 Jy ! Clean residual min=-0.004841 max=0.005723 Jy/beam ! Clean residual mean=0.000007 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.537404 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.537404 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=0.080498Jy sigma=0.000851 ! Fit after self-cal, rms=0.080495Jy sigma=0.000851 ! 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=0.080495Jy sigma=0.000851 ! Fit after self-cal, rms=0.079985Jy sigma=0.000829 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=2.726 mas, bpa=17.38 degrees ! Estimated noise=457.893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00171785 Jy ! Component: 100 - total flux cleaned = -0.00161957 Jy ! Component: 150 - total flux cleaned = -0.00144459 Jy ! Component: 200 - total flux cleaned = -0.0013679 Jy ! Total flux subtracted in 200 components = -0.0013679 Jy ! Clean residual min=-0.003541 max=0.004168 Jy/beam ! Clean residual mean=0.000006 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.536036 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.536036 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=0.079731Jy sigma=0.000826 ! Fit after self-cal, rms=0.079729Jy sigma=0.000825 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) ! Added new window around map position (1.8, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328623 Jy ! Component: 100 - total flux cleaned = 0.00300824 Jy ! Component: 150 - total flux cleaned = 0.0026822 Jy ! Component: 200 - total flux cleaned = 0.00253466 Jy ! Total flux subtracted in 200 components = 0.00253466 Jy ! Clean residual min=-0.003296 max=0.002569 Jy/beam ! Clean residual mean=0.000007 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.53857 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.53857 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=0.079432Jy sigma=0.000822 ! Fit after self-cal, rms=0.079419Jy sigma=0.000822 ! 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=0.079419Jy sigma=0.000822 ! Fit after self-cal, rms=0.079686Jy sigma=0.000818 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.156 mas, bmaj=2.729 mas, bpa=17.4 degrees ! Estimated noise=458.533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.33795e-05 Jy ! Component: 100 - total flux cleaned = 5.13056e-05 Jy ! Component: 150 - total flux cleaned = 0.000108841 Jy ! Component: 200 - total flux cleaned = 0.000163907 Jy ! Total flux subtracted in 200 components = 0.000163907 Jy ! Clean residual min=-0.002900 max=0.002001 Jy/beam ! Clean residual mean=0.000005 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.538734 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 0.538734 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=0.079566Jy sigma=0.000817 ! Fit after self-cal, rms=0.079564Jy sigma=0.000817 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 = 0.000624082 Jy ! Component: 100 - total flux cleaned = 0.000827674 Jy ! Component: 150 - total flux cleaned = 0.000826822 Jy ! Component: 200 - total flux cleaned = 0.000783857 Jy ! Total flux subtracted in 200 components = 0.000783857 Jy ! Clean residual min=-0.002574 max=0.001925 Jy/beam ! Clean residual mean=0.000005 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.539518 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.539518 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=0.079502Jy sigma=0.000816 ! Fit after self-cal, rms=0.079498Jy sigma=0.000816 ! 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=0.079498Jy sigma=0.000816 ! Fit after self-cal, rms=0.079115Jy sigma=0.000812 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.274 mas, bmaj=3.352 mas, bpa=3.789 degrees ! Estimated noise=510.319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.82115e-05 Jy ! Component: 100 - total flux cleaned = -0.000132291 Jy ! Component: 150 - total flux cleaned = -0.000197633 Jy ! Component: 200 - total flux cleaned = -0.000303466 Jy ! Total flux subtracted in 200 components = -0.000303466 Jy ! Clean residual min=-0.001436 max=0.001305 Jy/beam ! Clean residual mean=0.000005 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.539215 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 123 components and 0.539215 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=0.079084Jy sigma=0.000812 ! Fit after self-cal, rms=0.079080Jy sigma=0.000812 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 = 0.000210117 Jy ! Component: 100 - total flux cleaned = 0.000294096 Jy ! Component: 150 - total flux cleaned = 0.000314869 Jy ! Component: 200 - total flux cleaned = 0.000314806 Jy ! Total flux subtracted in 200 components = 0.000314806 Jy ! Clean residual min=-0.001313 max=0.001262 Jy/beam ! Clean residual mean=0.000005 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.539529 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 136 components and 0.539529 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=0.079066Jy sigma=0.000812 ! Fit after self-cal, rms=0.079063Jy sigma=0.000811 ! 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=1.157 mas, bmaj=2.731 mas, bpa=17.41 degrees ! Estimated noise=458.639 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 2.731 at 17.41 degrees (North through East) ! Clean map min=-0.0019247 max=0.46433 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=0.9265 mas, bmaj=2.549 mas, bpa=19.51 degrees ! Estimated noise=721.531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.355444 Jy ! Component: 100 - total flux cleaned = 0.435221 Jy ! Component: 150 - total flux cleaned = 0.469272 Jy ! Component: 200 - total flux cleaned = 0.490797 Jy ! Total flux subtracted in 200 components = 0.490797 Jy ! Clean residual min=-0.005635 max=0.011325 Jy/beam ! Clean residual mean=-0.000051 rms=0.001915 Jy/beam ! Combined flux in latest and established models = 0.490797 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.490797 Jy ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=2.731 mas, bpa=17.41 degrees ! Estimated noise=458.639 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 = 0.0187103 Jy ! Component: 100 - total flux cleaned = 0.0298122 Jy ! Component: 150 - total flux cleaned = 0.0369012 Jy ! Component: 200 - total flux cleaned = 0.0417951 Jy ! Total flux subtracted in 200 components = 0.0417951 Jy ! Clean residual min=-0.002846 max=0.002768 Jy/beam ! Clean residual mean=-0.000005 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.532592 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 65 components and 0.532592 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=2.274 mas, bmaj=3.352 mas, bpa=3.789 degrees ! Estimated noise=510.319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043262 Jy ! Component: 100 - total flux cleaned = 0.0066458 Jy ! Component: 150 - total flux cleaned = 0.00785551 Jy ! Component: 200 - total flux cleaned = 0.00801933 Jy ! Total flux subtracted in 200 components = 0.00801933 Jy ! Clean residual min=-0.001695 max=0.001247 Jy/beam ! Clean residual mean=0.000003 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.540611 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.50461e-06 Jy ! Component: 100 - total flux cleaned = -5.85378e-05 Jy ! Component: 150 - total flux cleaned = -0.000115832 Jy ! Component: 200 - total flux cleaned = -0.00016832 Jy ! Total flux subtracted in 200 components = -0.00016832 Jy ! Clean residual min=-0.001550 max=0.001221 Jy/beam ! Clean residual mean=0.000003 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.540443 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 105 components and 0.540443 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=2.731 mas, bpa=17.41 degrees ! Estimated noise=458.639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000256092 Jy ! Component: 100 - total flux cleaned = -0.000710013 Jy ! Component: 150 - total flux cleaned = -0.000971916 Jy ! Component: 200 - total flux cleaned = -0.0010857 Jy ! Total flux subtracted in 200 components = -0.0010857 Jy ! Clean residual min=-0.002555 max=0.001627 Jy/beam ! Clean residual mean=0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.539357 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 117 components and 0.539357 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=0.079218Jy sigma=0.000812 ! Fit after self-cal, rms=0.079206Jy sigma=0.000812 wmodel J2101+0341_X_2014_08_09_pus_map.mod ! Writing 117 model components to file: J2101+0341_X_2014_08_09_pus_map.mod wobs J2101+0341_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J2101+0341_X_2014_08_09_pus_uvs.fits wwins J2101+0341_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J2101+0341_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 = -0.000948322 Jy ! Component: 100 - total flux cleaned = -0.00101758 Jy ! Component: 150 - total flux cleaned = -0.000794656 Jy ! Component: 200 - total flux cleaned = -0.000502138 Jy ! Component: 250 - total flux cleaned = -0.000194919 Jy ! Component: 300 - total flux cleaned = 7.71924e-05 Jy ! Component: 350 - total flux cleaned = 0.000220912 Jy ! Component: 400 - total flux cleaned = 0.00047812 Jy ! Component: 450 - total flux cleaned = 0.000569371 Jy ! Component: 500 - total flux cleaned = 0.000747475 Jy ! Component: 550 - total flux cleaned = 0.000855523 Jy ! Component: 600 - total flux cleaned = 0.00089783 Jy ! Component: 650 - total flux cleaned = 0.000981478 Jy ! Component: 700 - total flux cleaned = 0.00108332 Jy ! Component: 750 - total flux cleaned = 0.00118327 Jy ! Component: 800 - total flux cleaned = 0.00126183 Jy ! Component: 850 - total flux cleaned = 0.00145438 Jy ! Component: 900 - total flux cleaned = 0.00158636 Jy ! Component: 950 - total flux cleaned = 0.00164184 Jy ! Component: 1000 - total flux cleaned = 0.00180694 Jy ! Component: 1050 - total flux cleaned = 0.00193353 Jy ! Component: 1100 - total flux cleaned = 0.00205811 Jy ! Component: 1150 - total flux cleaned = 0.00218103 Jy ! Component: 1200 - total flux cleaned = 0.0022501 Jy ! Component: 1250 - total flux cleaned = 0.002421 Jy ! Component: 1300 - total flux cleaned = 0.00250535 Jy ! Component: 1350 - total flux cleaned = 0.00253876 Jy ! Component: 1400 - total flux cleaned = 0.00265372 Jy ! Component: 1450 - total flux cleaned = 0.00265331 Jy ! Component: 1500 - total flux cleaned = 0.00274951 Jy ! Component: 1550 - total flux cleaned = 0.00273345 Jy ! Component: 1600 - total flux cleaned = 0.00284322 Jy ! Component: 1650 - total flux cleaned = 0.00288948 Jy ! Component: 1700 - total flux cleaned = 0.00291981 Jy ! Component: 1750 - total flux cleaned = 0.00296491 Jy ! Component: 1800 - total flux cleaned = 0.00300957 Jy ! Component: 1850 - total flux cleaned = 0.00297966 Jy ! Component: 1900 - total flux cleaned = 0.00300905 Jy ! Component: 1950 - total flux cleaned = 0.00300916 Jy ! Component: 2000 - total flux cleaned = 0.00300911 Jy ! Total flux subtracted in 2048 components = 0.002981 Jy ! Clean residual min=-0.000707 max=0.000802 Jy/beam ! Clean residual mean=0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.542338 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 245 components and 0.542338 Jy ![Exited script file: muppet] wmap "J2101+0341_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 2.731 at 17.41 degrees (North through East) ! Clean map min=-0.0014185 max=0.4658 Jy/beam ! Writing clean map to FITS file: J2101+0341_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 0.465799 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000272313 device "J2101+0341_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2101+0341_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.175384 0.175384 0.350768 0.701537 1.40307 2.80615 5.61229 11.2246 22.4492 44.8983 89.7967 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.465 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 2.731 at 17.41 degrees (North through East) ! Clean map min=-0.0014185 max=0.4658 Jy/beam quit ! Quitting program ! Log file J2101+0341_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:17:05 2016