! Started logfile: J1154-3505_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:09:13 2016 obs J1154-3505_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1154-3505_X_2014_08_09_pus_uva.fits ! AN table 1: 103 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.751025 visibilities/baseline/integration-bin. ! Found source: J1154-3505 ! ! 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 41772 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 J1154-3505_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 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 254 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 247 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 235 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 247 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.883454Jy sigma=0.007509 ! Fit after self-cal, rms=0.825540Jy sigma=0.006950 ! 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=0.6654 mas, bmaj=2.186 mas, bpa=-1.65 degrees ! Estimated noise=1279.89 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 = 0.120758 Jy ! Component: 100 - total flux cleaned = 0.190507 Jy ! Total flux subtracted in 100 components = 0.190507 Jy ! Clean residual min=-0.020631 max=0.043981 Jy/beam ! Clean residual mean=-0.001183 rms=0.008906 Jy/beam ! Combined flux in latest and established models = 0.190507 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 50 components and 0.190507 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=0.213247Jy sigma=0.001917 ! Fit after self-cal, rms=0.212500Jy sigma=0.001913 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8683 mas, bmaj=2.464 mas, bpa=-2.779 degrees ! Estimated noise=446.098 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105426 Jy ! Component: 100 - total flux cleaned = 0.156864 Jy ! Component: 150 - total flux cleaned = 0.182252 Jy ! Component: 200 - total flux cleaned = 0.194783 Jy ! Total flux subtracted in 200 components = 0.194783 Jy ! Clean residual min=-0.035152 max=0.057386 Jy/beam ! Clean residual mean=-0.001687 rms=0.012212 Jy/beam ! Combined flux in latest and established models = 0.385291 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 59 components and 0.385291 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=0.167029Jy sigma=0.001413 ! Fit after self-cal, rms=0.165841Jy sigma=0.001407 ! 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 1.68 FD 1.04 HN 2.42 KP 0.87 ! LA 0.79 MK 1.19 NL 1.96 OV 1.19 ! PT 0.83 SC 1.18 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.76 FD 1.04 HN 2.30 KP 0.82 ! LA 0.81 MK 1.23 NL 2.07 OV 1.21 ! PT 0.78 SC 1.42 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.69 FD 1.05 HN 2.44 KP 0.78 ! LA 0.82 MK 1.18 NL 1.96 OV 1.21 ! PT 0.78 SC 1.42 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.74 FD 1.02 HN 2.33 KP 0.75 ! LA 0.83 MK 1.59 NL 2.11 OV 1.25 ! PT 0.78 SC 1.33 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.70 FD 1.04 HN 2.17 KP 0.72 ! LA 0.84 MK 1.65 NL 2.06 OV 1.23 ! PT 0.77 SC 1.56 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.81 FD 1.08 HN 2.07 KP 0.71 ! LA 0.86 MK 1.72 NL 2.09 OV 1.28 ! PT 0.77 SC 1.38 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.84 FD 1.17 HN 1.87 KP 0.78 ! LA 0.92 MK 1.37 NL 2.38 OV 1.36 ! PT 0.81 SC 1.10 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.71 FD 1.10 HN 1.84 KP 0.73 ! LA 0.86 MK 1.21 NL 1.99 OV 1.35 ! PT 0.77 SC 1.31 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.66 FD 1.07 HN 2.10 KP 0.76 ! LA 0.86 MK 1.18 NL 2.17 OV 1.37 ! PT 0.77 SC 1.21 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.70 FD 1.08 HN 1.89 KP 0.80 ! LA 0.89 MK 0.95 NL 2.10 OV 1.35 ! PT 0.76 SC 1.21 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.67 FD 1.10 HN 1.76 KP 0.86 ! LA 0.89 MK 1.09 NL 2.35 OV 1.32 ! PT 0.77 SC 1.08 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.69 FD 1.11 HN 1.56 KP 0.90 ! LA 0.87 MK 1.12 NL 2.27 OV 1.33 ! PT 0.78 SC 1.16 ! ! ! Fit before self-cal, rms=0.165841Jy sigma=0.001407 ! Fit after self-cal, rms=0.249160Jy sigma=0.001102 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9704 mas, bmaj=2.682 mas, bpa=-2.484 degrees ! Estimated noise=529.111 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 = 0.00363387 Jy ! Component: 100 - total flux cleaned = 0.00374265 Jy ! Component: 150 - total flux cleaned = 0.00374414 Jy ! Component: 200 - total flux cleaned = 0.00384757 Jy ! Total flux subtracted in 200 components = 0.00384757 Jy ! Clean residual min=-0.020847 max=0.034579 Jy/beam ! Clean residual mean=-0.000915 rms=0.008273 Jy/beam ! Combined flux in latest and established models = 0.389138 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.389138 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=0.248875Jy sigma=0.001102 ! Fit after self-cal, rms=0.254832Jy sigma=0.001096 ! 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=0.254832Jy sigma=0.001096 ! Fit after self-cal, rms=0.241066Jy sigma=0.001017 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9354 mas, bmaj=2.601 mas, bpa=-1.167 degrees ! Estimated noise=527.388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00845433 Jy ! Component: 100 - total flux cleaned = 0.0104646 Jy ! Component: 150 - total flux cleaned = 0.0105505 Jy ! Component: 200 - total flux cleaned = 0.0106303 Jy ! Total flux subtracted in 200 components = 0.0106303 Jy ! Clean residual min=-0.019104 max=0.028971 Jy/beam ! Clean residual mean=-0.000564 rms=0.007202 Jy/beam ! Combined flux in latest and established models = 0.399768 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.399768 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=0.240653Jy sigma=0.001014 ! Fit after self-cal, rms=0.240449Jy sigma=0.001013 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 = 0.000328966 Jy ! Component: 100 - total flux cleaned = 0.000340891 Jy ! Component: 150 - total flux cleaned = 0.000345717 Jy ! Component: 200 - total flux cleaned = 0.000255871 Jy ! Total flux subtracted in 200 components = 0.000255871 Jy ! Clean residual min=-0.019045 max=0.028667 Jy/beam ! Clean residual mean=-0.000561 rms=0.007184 Jy/beam ! Combined flux in latest and established models = 0.400024 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.400024 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=0.240239Jy sigma=0.001013 ! Fit after self-cal, rms=0.240247Jy sigma=0.001012 ! 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=0.240247Jy sigma=0.001012 ! Fit after self-cal, rms=0.239095Jy sigma=0.000994 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9102 mas, bmaj=2.554 mas, bpa=0.09176 degrees ! Estimated noise=516.402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000873199 Jy ! Component: 100 - total flux cleaned = 0.000886428 Jy ! Component: 150 - total flux cleaned = 0.000984809 Jy ! Component: 200 - total flux cleaned = 0.000991505 Jy ! Total flux subtracted in 200 components = 0.000991505 Jy ! Clean residual min=-0.017682 max=0.024957 Jy/beam ! Clean residual mean=-0.000167 rms=0.006685 Jy/beam ! Combined flux in latest and established models = 0.401016 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.401016 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=0.238894Jy sigma=0.000993 ! Fit after self-cal, rms=0.239000Jy sigma=0.000993 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.56931e-06 Jy ! Component: 100 - total flux cleaned = 2.24374e-05 Jy ! Component: 150 - total flux cleaned = 3.9017e-05 Jy ! Component: 200 - total flux cleaned = 4.67509e-05 Jy ! Total flux subtracted in 200 components = 4.67509e-05 Jy ! Clean residual min=-0.017571 max=0.024862 Jy/beam ! Clean residual mean=-0.000166 rms=0.006678 Jy/beam ! Combined flux in latest and established models = 0.401062 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.401062 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=0.238832Jy sigma=0.000993 ! Fit after self-cal, rms=0.238906Jy sigma=0.000993 ! 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=0.238906Jy sigma=0.000993 ! Fit after self-cal, rms=0.237759Jy sigma=0.000992 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.043 mas, bmaj=8.991 mas, bpa=-0.9763 degrees ! Estimated noise=562.944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446262 Jy ! Component: 100 - total flux cleaned = 0.00455572 Jy ! Component: 150 - total flux cleaned = 0.00464764 Jy ! Component: 200 - total flux cleaned = 0.00473983 Jy ! Total flux subtracted in 200 components = 0.00473983 Jy ! Clean residual min=-0.026048 max=0.037367 Jy/beam ! Clean residual mean=-0.000211 rms=0.010123 Jy/beam ! Combined flux in latest and established models = 0.405802 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 69 components and 0.405802 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=0.237691Jy sigma=0.000993 ! Fit after self-cal, rms=0.237659Jy sigma=0.000992 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 = -6.1782e-06 Jy ! Component: 100 - total flux cleaned = 8.37321e-05 Jy ! Component: 150 - total flux cleaned = 0.000173623 Jy ! Component: 200 - total flux cleaned = 0.000257948 Jy ! Total flux subtracted in 200 components = 0.000257948 Jy ! Clean residual min=-0.026073 max=0.037281 Jy/beam ! Clean residual mean=-0.000208 rms=0.010118 Jy/beam ! Combined flux in latest and established models = 0.40606 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 74 components and 0.40606 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=0.237632Jy sigma=0.000992 ! Fit after self-cal, rms=0.237530Jy sigma=0.000992 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8922 mas, bmaj=2.518 mas, bpa=0.8723 degrees ! Estimated noise=508.08 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8922 x 2.518 at 0.8723 degrees (North through East) ! Clean map min=-0.017261 max=0.15061 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=0.6484 mas, bmaj=2.146 mas, bpa=0.5959 degrees ! Estimated noise=1637.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.152213 Jy ! Component: 100 - total flux cleaned = 0.241046 Jy ! Component: 150 - total flux cleaned = 0.296813 Jy ! Component: 200 - total flux cleaned = 0.332408 Jy ! Total flux subtracted in 200 components = 0.332408 Jy ! Clean residual min=-0.017131 max=0.025946 Jy/beam ! Clean residual mean=-0.000442 rms=0.005299 Jy/beam ! Combined flux in latest and established models = 0.332408 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.332408 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8922 mas, bmaj=2.518 mas, bpa=0.8723 degrees ! Estimated noise=508.08 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) ! Added new window around map position (-2, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0426626 Jy ! Component: 100 - total flux cleaned = 0.0671675 Jy ! Component: 150 - total flux cleaned = 0.082137 Jy ! Component: 200 - total flux cleaned = 0.0913521 Jy ! Total flux subtracted in 200 components = 0.0913521 Jy ! Clean residual min=-0.016772 max=0.020865 Jy/beam ! Clean residual mean=0.000039 rms=0.005848 Jy/beam ! Combined flux in latest and established models = 0.42376 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 79 components and 0.42376 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=3.043 mas, bmaj=8.991 mas, bpa=-0.9763 degrees ! Estimated noise=562.944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01109 Jy ! Component: 100 - total flux cleaned = 0.0123811 Jy ! Component: 150 - total flux cleaned = 0.0135498 Jy ! Component: 200 - total flux cleaned = 0.0141803 Jy ! Total flux subtracted in 200 components = 0.0141803 Jy ! Clean residual min=-0.025020 max=0.029666 Jy/beam ! Clean residual mean=0.000364 rms=0.009057 Jy/beam ! Combined flux in latest and established models = 0.437941 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000407793 Jy ! Component: 100 - total flux cleaned = 0.00066511 Jy ! Component: 150 - total flux cleaned = 0.000789976 Jy ! Component: 200 - total flux cleaned = 0.000915057 Jy ! Total flux subtracted in 200 components = 0.000915057 Jy ! Clean residual min=-0.025008 max=0.029248 Jy/beam ! Clean residual mean=0.000383 rms=0.008997 Jy/beam ! Combined flux in latest and established models = 0.438856 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.438856 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8922 mas, bmaj=2.518 mas, bpa=0.8723 degrees ! Estimated noise=508.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000570832 Jy ! Component: 100 - total flux cleaned = -0.00124002 Jy ! Component: 150 - total flux cleaned = -0.00136578 Jy ! Component: 200 - total flux cleaned = -0.00158554 Jy ! Total flux subtracted in 200 components = -0.00158554 Jy ! Clean residual min=-0.017011 max=0.020369 Jy/beam ! Clean residual mean=0.000205 rms=0.005746 Jy/beam ! Combined flux in latest and established models = 0.43727 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.43727 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=0.234995Jy sigma=0.000960 ! Fit after self-cal, rms=0.234162Jy sigma=0.000950 wmodel J1154-3505_X_2014_08_09_pus_map.mod ! Writing 104 model components to file: J1154-3505_X_2014_08_09_pus_map.mod wobs J1154-3505_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1154-3505_X_2014_08_09_pus_uvs.fits wwins J1154-3505_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J1154-3505_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 = 0.0062356 Jy ! Component: 100 - total flux cleaned = 0.00845087 Jy ! Component: 150 - total flux cleaned = 0.00943222 Jy ! Component: 200 - total flux cleaned = 0.0113075 Jy ! Component: 250 - total flux cleaned = 0.013296 Jy ! Component: 300 - total flux cleaned = 0.0145606 Jy ! Component: 350 - total flux cleaned = 0.0155566 Jy ! Component: 400 - total flux cleaned = 0.0168953 Jy ! Component: 450 - total flux cleaned = 0.0183736 Jy ! Component: 500 - total flux cleaned = 0.0196285 Jy ! Component: 550 - total flux cleaned = 0.0208377 Jy ! Component: 600 - total flux cleaned = 0.021838 Jy ! Component: 650 - total flux cleaned = 0.0223234 Jy ! Component: 700 - total flux cleaned = 0.022481 Jy ! Component: 750 - total flux cleaned = 0.0224788 Jy ! Component: 800 - total flux cleaned = 0.0220218 Jy ! Component: 850 - total flux cleaned = 0.0215766 Jy ! Component: 900 - total flux cleaned = 0.021284 Jy ! Component: 950 - total flux cleaned = 0.0202862 Jy ! Component: 1000 - total flux cleaned = 0.0197272 Jy ! Component: 1050 - total flux cleaned = 0.0190392 Jy ! Component: 1100 - total flux cleaned = 0.0182294 Jy ! Component: 1150 - total flux cleaned = 0.0174313 Jy ! Component: 1200 - total flux cleaned = 0.0163857 Jy ! Component: 1250 - total flux cleaned = 0.01587 Jy ! Component: 1300 - total flux cleaned = 0.0146018 Jy ! Component: 1350 - total flux cleaned = 0.0136059 Jy ! Component: 1400 - total flux cleaned = 0.0128691 Jy ! Component: 1450 - total flux cleaned = 0.0118987 Jy ! Component: 1500 - total flux cleaned = 0.0110606 Jy ! Component: 1550 - total flux cleaned = 0.0101173 Jy ! Component: 1600 - total flux cleaned = 0.009649 Jy ! Component: 1650 - total flux cleaned = 0.00860819 Jy ! Component: 1700 - total flux cleaned = 0.00769223 Jy ! Component: 1750 - total flux cleaned = 0.00690063 Jy ! Component: 1800 - total flux cleaned = 0.00667689 Jy ! Component: 1850 - total flux cleaned = 0.00645379 Jy ! Component: 1900 - total flux cleaned = 0.00590297 Jy ! Component: 1950 - total flux cleaned = 0.00546513 Jy ! Component: 2000 - total flux cleaned = 0.00492557 Jy ! Total flux subtracted in 2048 components = 0.00513809 Jy ! Clean residual min=-0.005831 max=0.007083 Jy/beam ! Clean residual mean=0.000014 rms=0.002933 Jy/beam ! Combined flux in latest and established models = 0.442408 Jy keep ! Adding 359 model components to the UV plane model. ! The established model now contains 462 components and 0.442408 Jy ![Exited script file: muppet] wmap "J1154-3505_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8922 x 2.518 at 0.8723 degrees (North through East) ! Clean map min=-0.012558 max=0.16464 Jy/beam ! Writing clean map to FITS file: J1154-3505_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 0.164644 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00290513 device "J1154-3505_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1154-3505_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.29346 5.29346 10.5869 21.1738 42.3477 84.6954 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0087 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.164 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8922 x 2.518 at 0.8723 degrees (North through East) ! Clean map min=-0.012558 max=0.16464 Jy/beam quit ! Quitting program ! Log file J1154-3505_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:09:16 2016