! Started logfile: J0415+4452_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:01:02 2016 obs J0415+4452_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0415+4452_X_2014_05_31_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.879675 visibilities/baseline/integration-bin. ! Found source: J0415+4452 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 38952 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 J0415+4452_X_2014_05_31_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.485390Jy sigma=0.005726 ! Fit after self-cal, rms=0.385643Jy sigma=0.004578 ! 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=0.815 mas, bmaj=1.135 mas, bpa=1.743 degrees ! Estimated noise=732.587 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 = 0.485072 Jy ! Component: 100 - total flux cleaned = 0.591375 Jy ! Total flux subtracted in 100 components = 0.591375 Jy ! Clean residual min=-0.022462 max=0.032816 Jy/beam ! Clean residual mean=-0.000042 rms=0.006070 Jy/beam ! Combined flux in latest and established models = 0.591375 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.591375 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=0.134707Jy sigma=0.001484 ! Fit after self-cal, rms=0.134707Jy sigma=0.001484 ! 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=1.01 mas, bmaj=1.393 mas, bpa=0.4914 degrees ! Estimated noise=307.1 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 = 0.0428981 Jy ! Component: 100 - total flux cleaned = 0.062728 Jy ! Component: 150 - total flux cleaned = 0.0735205 Jy ! Component: 200 - total flux cleaned = 0.0800499 Jy ! Total flux subtracted in 200 components = 0.0800499 Jy ! Clean residual min=-0.026463 max=0.020132 Jy/beam ! Clean residual mean=0.000028 rms=0.006318 Jy/beam ! Combined flux in latest and established models = 0.671425 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.671425 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=0.120411Jy sigma=0.001336 ! Fit after self-cal, rms=0.120417Jy sigma=0.001336 ! 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 0.94 FD 1.11 HN 1.10 KP 0.92 ! LA 1.02 MK 0.92 NL 1.02 OV 1.00 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.11 KP 0.86 ! LA 1.03 MK 0.92 NL 1.02 OV 0.99 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.13 KP 0.82 ! LA 1.05 MK 0.93 NL 1.02 OV 0.99 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.10 KP 0.78 ! LA 1.05 MK 0.93 NL 1.01 OV 0.98 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.06 KP 0.74 ! LA 1.04 MK 0.95 NL 1.04 OV 0.99 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.11 KP 0.74 ! LA 1.05 MK 0.93 NL 1.04 OV 1.01 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.22 HN 1.24 KP 0.79 ! LA 1.12 MK 0.99 NL 1.09 OV 1.06 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.16 KP 0.73 ! LA 1.03 MK 0.94 NL 1.04 OV 1.03 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.17 KP 0.75 ! LA 1.05 MK 0.93 NL 1.04 OV 1.03 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.15 KP 0.78 ! LA 1.07 MK 0.95 NL 1.04 OV 1.01 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.14 KP 0.81 ! LA 1.07 MK 0.96 NL 1.04 OV 1.01 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.12 KP 0.85 ! LA 1.05 MK 0.95 NL 1.05 OV 1.01 ! PT 0.97 SC 1.03 ! ! ! Fit before self-cal, rms=0.120417Jy sigma=0.001336 ! Fit after self-cal, rms=0.074483Jy sigma=0.000834 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.402 mas, bpa=-0.1342 degrees ! Estimated noise=306.858 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 = -0.00571052 Jy ! Component: 100 - total flux cleaned = -0.00622171 Jy ! Component: 150 - total flux cleaned = -0.00664764 Jy ! Component: 200 - total flux cleaned = -0.00715718 Jy ! Total flux subtracted in 200 components = -0.00715718 Jy ! Clean residual min=-0.006925 max=0.007426 Jy/beam ! Clean residual mean=-0.000023 rms=0.001721 Jy/beam ! Combined flux in latest and established models = 0.664268 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.664268 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=0.073576Jy sigma=0.000825 ! Fit after self-cal, rms=0.073616Jy sigma=0.000824 ! 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=0.073616Jy sigma=0.000824 ! Fit after self-cal, rms=0.071383Jy sigma=0.000789 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=1.4 mas, bpa=0.007089 degrees ! Estimated noise=306.348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00451034 Jy ! Component: 100 - total flux cleaned = -0.0048327 Jy ! Component: 150 - total flux cleaned = -0.005011 Jy ! Component: 200 - total flux cleaned = -0.00523187 Jy ! Total flux subtracted in 200 components = -0.00523187 Jy ! Clean residual min=-0.003044 max=0.002777 Jy/beam ! Clean residual mean=-0.000015 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.659036 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.659036 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=0.071008Jy sigma=0.000785 ! Fit after self-cal, rms=0.071010Jy sigma=0.000785 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 = -0.000122665 Jy ! Component: 100 - total flux cleaned = -0.000224061 Jy ! Component: 150 - total flux cleaned = -0.000267068 Jy ! Component: 200 - total flux cleaned = -0.000305754 Jy ! Total flux subtracted in 200 components = -0.000305754 Jy ! Clean residual min=-0.002835 max=0.002819 Jy/beam ! Clean residual mean=-0.000016 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.65873 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.65873 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=0.070951Jy sigma=0.000784 ! Fit after self-cal, rms=0.070950Jy sigma=0.000784 ! 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=0.070950Jy sigma=0.000784 ! Fit after self-cal, rms=0.070973Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=1.402 mas, bpa=-0.4822 degrees ! Estimated noise=306.362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00253561 Jy ! Component: 100 - total flux cleaned = -0.00279736 Jy ! Component: 150 - total flux cleaned = -0.00295211 Jy ! Component: 200 - total flux cleaned = -0.00307548 Jy ! Total flux subtracted in 200 components = -0.00307548 Jy ! Clean residual min=-0.002240 max=0.002236 Jy/beam ! Clean residual mean=-0.000013 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.655655 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.655655 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=0.070841Jy sigma=0.000781 ! Fit after self-cal, rms=0.070844Jy sigma=0.000781 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.88926e-05 Jy ! Component: 100 - total flux cleaned = -0.000152706 Jy ! Component: 150 - total flux cleaned = -0.000250786 Jy ! Component: 200 - total flux cleaned = -0.000337956 Jy ! Total flux subtracted in 200 components = -0.000337956 Jy ! Clean residual min=-0.002157 max=0.002191 Jy/beam ! Clean residual mean=-0.000014 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.655317 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.655317 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=0.070826Jy sigma=0.000781 ! Fit after self-cal, rms=0.070825Jy sigma=0.000781 ! 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=0.070825Jy sigma=0.000781 ! Fit after self-cal, rms=0.070862Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.319 mas, bmaj=2.58 mas, bpa=-5.726 degrees ! Estimated noise=373.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00145018 Jy ! Component: 100 - total flux cleaned = -0.00155515 Jy ! Component: 150 - total flux cleaned = -0.00166418 Jy ! Component: 200 - total flux cleaned = -0.00172965 Jy ! Total flux subtracted in 200 components = -0.00172965 Jy ! Clean residual min=-0.001767 max=0.002493 Jy/beam ! Clean residual mean=-0.000024 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.653587 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 39 components and 0.653587 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=0.070828Jy sigma=0.000780 ! Fit after self-cal, rms=0.070824Jy sigma=0.000780 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.4584e-05 Jy ! Component: 100 - total flux cleaned = 1.763e-05 Jy ! Component: 150 - total flux cleaned = -2.8364e-05 Jy ! Component: 200 - total flux cleaned = -6.70107e-05 Jy ! Total flux subtracted in 200 components = -6.70107e-05 Jy ! Clean residual min=-0.001694 max=0.002421 Jy/beam ! Clean residual mean=-0.000025 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.65352 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 40 components and 0.65352 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=0.070831Jy sigma=0.000780 ! Fit after self-cal, rms=0.070828Jy sigma=0.000780 ! 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=1.016 mas, bmaj=1.403 mas, bpa=-0.8333 degrees ! Estimated noise=306.332 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 1.403 at -0.8333 degrees (North through East) ! Clean map min=-0.0019868 max=0.62585 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=0.070828Jy sigma=0.000780 ! Fit after self-cal, rms=0.066378Jy sigma=0.000725 ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=1.405 mas, bpa=-1.138 degrees ! Estimated noise=306.005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000905043 Jy ! Component: 100 - total flux cleaned = -0.00104147 Jy ! Component: 150 - total flux cleaned = -0.00119307 Jy ! Component: 200 - total flux cleaned = -0.00132943 Jy ! Total flux subtracted in 200 components = -0.00132943 Jy ! Clean residual min=-0.001996 max=0.002052 Jy/beam ! Clean residual mean=-0.000012 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.652191 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.652191 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=0.066341Jy sigma=0.000725 ! Fit after self-cal, rms=0.066340Jy sigma=0.000725 ! Inverting map ! Added new window around map position (3.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169865 Jy ! Component: 100 - total flux cleaned = 0.00217344 Jy ! Component: 150 - total flux cleaned = 0.00239255 Jy ! Component: 200 - total flux cleaned = 0.00250667 Jy ! Total flux subtracted in 200 components = 0.00250667 Jy ! Clean residual min=-0.002068 max=0.001499 Jy/beam ! Clean residual mean=-0.000004 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.654698 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.654698 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=0.066252Jy sigma=0.000724 ! Fit after self-cal, rms=0.066247Jy sigma=0.000724 ! 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=0.066247Jy sigma=0.000724 ! Fit after self-cal, rms=0.066253Jy sigma=0.000724 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=0.814 mas, bmaj=1.139 mas, bpa=0.4478 degrees ! Estimated noise=736.817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.487853 Jy ! Component: 100 - total flux cleaned = 0.594237 Jy ! Component: 150 - total flux cleaned = 0.622068 Jy ! Component: 200 - total flux cleaned = 0.633907 Jy ! Total flux subtracted in 200 components = 0.633907 Jy ! Clean residual min=-0.002630 max=0.005416 Jy/beam ! Clean residual mean=-0.000010 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.633907 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.633907 Jy ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.405 mas, bpa=-1.279 degrees ! Estimated noise=306.013 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 = 0.00768685 Jy ! Component: 100 - total flux cleaned = 0.0115371 Jy ! Component: 150 - total flux cleaned = 0.0140967 Jy ! Component: 200 - total flux cleaned = 0.0159474 Jy ! Total flux subtracted in 200 components = 0.0159474 Jy ! Clean residual min=-0.001798 max=0.002048 Jy/beam ! Clean residual mean=-0.000013 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.649854 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 31 components and 0.649854 Jy ! Inverting map ! Added new window around map position (1.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183511 Jy ! Component: 100 - total flux cleaned = 0.00220873 Jy ! Component: 150 - total flux cleaned = 0.00256139 Jy ! Component: 200 - total flux cleaned = 0.00282635 Jy ! Total flux subtracted in 200 components = 0.00282635 Jy ! Clean residual min=-0.001544 max=0.001398 Jy/beam ! Clean residual mean=-0.000006 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.652681 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.652681 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=2.32 mas, bmaj=2.583 mas, bpa=-6.228 degrees ! Estimated noise=372.784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110933 Jy ! Component: 100 - total flux cleaned = 0.00170952 Jy ! Component: 150 - total flux cleaned = 0.00188095 Jy ! Component: 200 - total flux cleaned = 0.00193955 Jy ! Total flux subtracted in 200 components = 0.00193955 Jy ! Clean residual min=-0.001294 max=0.001325 Jy/beam ! Clean residual mean=-0.000002 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.65462 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 = 2.6806e-05 Jy ! Component: 100 - total flux cleaned = 5.16298e-05 Jy ! Component: 150 - total flux cleaned = 7.48101e-05 Jy ! Component: 200 - total flux cleaned = 0.000107112 Jy ! Total flux subtracted in 200 components = 0.000107112 Jy ! Clean residual min=-0.001319 max=0.001308 Jy/beam ! Clean residual mean=-0.000002 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.654727 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 70 components and 0.654727 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.405 mas, bpa=-1.279 degrees ! Estimated noise=306.013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000310582 Jy ! Component: 100 - total flux cleaned = -0.000261088 Jy ! Component: 150 - total flux cleaned = -0.000238712 Jy ! Component: 200 - total flux cleaned = -0.000239155 Jy ! Total flux subtracted in 200 components = -0.000239155 Jy ! Clean residual min=-0.001643 max=0.001197 Jy/beam ! Clean residual mean=-0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.654488 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.654488 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=0.066172Jy sigma=0.000723 ! Fit after self-cal, rms=0.066165Jy sigma=0.000723 wmodel J0415+4452_X_2014_05_31_pus_map.mod ! Writing 85 model components to file: J0415+4452_X_2014_05_31_pus_map.mod wobs J0415+4452_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0415+4452_X_2014_05_31_pus_uvs.fits wwins J0415+4452_X_2014_05_31_pus_map.win ! wwins: Wrote 3 windows to J0415+4452_X_2014_05_31_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 = -0.000402846 Jy ! Component: 100 - total flux cleaned = -0.000514483 Jy ! Component: 150 - total flux cleaned = -0.00063911 Jy ! Component: 200 - total flux cleaned = -0.000738716 Jy ! Component: 250 - total flux cleaned = -0.000796183 Jy ! Component: 300 - total flux cleaned = -0.000870263 Jy ! Component: 350 - total flux cleaned = -0.000906286 Jy ! Component: 400 - total flux cleaned = -0.00097623 Jy ! Component: 450 - total flux cleaned = -0.00104372 Jy ! Component: 500 - total flux cleaned = -0.00105984 Jy ! Component: 550 - total flux cleaned = -0.00112443 Jy ! Component: 600 - total flux cleaned = -0.00118747 Jy ! Component: 650 - total flux cleaned = -0.0012645 Jy ! Component: 700 - total flux cleaned = -0.00135446 Jy ! Component: 750 - total flux cleaned = -0.0013983 Jy ! Component: 800 - total flux cleaned = -0.00148516 Jy ! Component: 850 - total flux cleaned = -0.00157032 Jy ! Component: 900 - total flux cleaned = -0.00162586 Jy ! Component: 950 - total flux cleaned = -0.00169396 Jy ! Component: 1000 - total flux cleaned = -0.00174706 Jy ! Component: 1050 - total flux cleaned = -0.00177305 Jy ! Component: 1100 - total flux cleaned = -0.00179865 Jy ! Component: 1150 - total flux cleaned = -0.00182446 Jy ! Component: 1200 - total flux cleaned = -0.00194887 Jy ! Component: 1250 - total flux cleaned = -0.0019853 Jy ! Component: 1300 - total flux cleaned = -0.00205727 Jy ! Component: 1350 - total flux cleaned = -0.00212844 Jy ! Component: 1400 - total flux cleaned = -0.00217499 Jy ! Component: 1450 - total flux cleaned = -0.00225533 Jy ! Component: 1500 - total flux cleaned = -0.00235694 Jy ! Component: 1550 - total flux cleaned = -0.00242359 Jy ! Component: 1600 - total flux cleaned = -0.00246707 Jy ! Component: 1650 - total flux cleaned = -0.00251042 Jy ! Component: 1700 - total flux cleaned = -0.00252119 Jy ! Component: 1750 - total flux cleaned = -0.00256316 Jy ! Component: 1800 - total flux cleaned = -0.00255295 Jy ! Component: 1850 - total flux cleaned = -0.00254285 Jy ! Component: 1900 - total flux cleaned = -0.00253251 Jy ! Component: 1950 - total flux cleaned = -0.00253245 Jy ! Component: 2000 - total flux cleaned = -0.00251263 Jy ! Total flux subtracted in 2048 components = -0.00251263 Jy ! Clean residual min=-0.000484 max=0.000624 Jy/beam ! Clean residual mean=-0.000004 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.651976 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 225 components and 0.651975 Jy ![Exited script file: muppet] wmap "J0415+4452_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 1.405 at -1.279 degrees (North through East) ! Clean map min=-0.0013179 max=0.62775 Jy/beam ! Writing clean map to FITS file: J0415+4452_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.627755 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183785 device "J0415+4452_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0415+4452_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0878297 0.0878297 0.175659 0.351319 0.702638 1.40528 2.81055 5.6211 11.2422 22.4844 44.9688 89.9376 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.627 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 1.405 at -1.279 degrees (North through East) ! Clean map min=-0.0013179 max=0.62775 Jy/beam quit ! Quitting program ! Log file J0415+4452_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:01:04 2016