! Started logfile: J0416-1851_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:36:31 2016 obs J0416-1851_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0416-1851_X_2014_12_20_pus_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.901587 visibilities/baseline/integration-bin. ! Found source: J0416-1851 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 364 lines of history. ! ! Reading 6816 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 J0416-1851_X_2014_12_20_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.577039Jy sigma=0.006520 ! Fit after self-cal, rms=0.570936Jy sigma=0.006457 ! 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=0.7021 mas, bmaj=1.786 mas, bpa=4.252 degrees ! Estimated noise=1080.69 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 = 0.340758 Jy ! Component: 100 - total flux cleaned = 0.415386 Jy ! Total flux subtracted in 100 components = 0.415386 Jy ! Clean residual min=-0.019310 max=0.025488 Jy/beam ! Clean residual mean=-0.000020 rms=0.005511 Jy/beam ! Combined flux in latest and established models = 0.415386 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.415386 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=0.097386Jy sigma=0.001046 ! Fit after self-cal, rms=0.097389Jy sigma=0.001046 ! 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=0.8595 mas, bmaj=2.135 mas, bpa=5.051 degrees ! Estimated noise=757.688 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 = 0.0278546 Jy ! Component: 100 - total flux cleaned = 0.0402056 Jy ! Component: 150 - total flux cleaned = 0.0464042 Jy ! Component: 200 - total flux cleaned = 0.0469076 Jy ! Total flux subtracted in 200 components = 0.0469076 Jy ! Clean residual min=-0.015681 max=0.017251 Jy/beam ! Clean residual mean=-0.000089 rms=0.003773 Jy/beam ! Combined flux in latest and established models = 0.462294 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.462294 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=0.091442Jy sigma=0.000943 ! Fit after self-cal, rms=0.091456Jy sigma=0.000943 ! 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 0.87 FD 1.03 HN 1.16 KP 1.10 ! LA 0.97 MK 0.96 NL 0.94 OV 0.93 ! PT 1.12 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 1.25 KP 1.05 ! LA 0.97 MK 0.95 NL 0.95 OV 0.94 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.03 HN 1.26 KP 0.98 ! LA 0.99 MK 0.99 NL 0.95 OV 0.93 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.01 HN 1.26 KP 0.96 ! LA 0.98 MK 0.96 NL 0.94 OV 0.92 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 1.19 KP 0.88 ! LA 0.99 MK 1.00 NL 0.96 OV 0.95 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.06 HN 1.21 KP 0.90 ! LA 0.98 MK 1.01 NL 0.98 OV 0.97 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.13 HN 1.38 KP 0.88 ! LA 1.00 MK 1.05 NL 1.02 OV 1.01 ! PT 1.12 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.07 HN 1.28 KP 0.89 ! LA 0.98 MK 0.97 NL 0.97 OV 0.99 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.06 HN 1.28 KP 0.92 ! LA 1.00 MK 0.98 NL 0.94 OV 0.98 ! PT 1.12 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 1.23 KP 0.96 ! LA 1.00 MK 1.02 NL 0.98 OV 0.97 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.07 HN 1.27 KP 1.00 ! LA 1.02 MK 1.04 NL 0.98 OV 0.94 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.06 HN 1.26 KP 1.03 ! LA 1.00 MK 1.03 NL 0.97 OV 0.95 ! PT 1.07 SC 1.01 ! ! ! Fit before self-cal, rms=0.091456Jy sigma=0.000943 ! Fit after self-cal, rms=0.080560Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8637 mas, bmaj=2.12 mas, bpa=5.227 degrees ! Estimated noise=754.412 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 = -0.000888054 Jy ! Component: 100 - total flux cleaned = -0.00108736 Jy ! Component: 150 - total flux cleaned = -0.00112785 Jy ! Component: 200 - total flux cleaned = -0.0011664 Jy ! Total flux subtracted in 200 components = -0.0011664 Jy ! Clean residual min=-0.002439 max=0.002574 Jy/beam ! Clean residual mean=0.000006 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.461128 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.461128 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=0.080504Jy sigma=0.000780 ! Fit after self-cal, rms=0.080596Jy sigma=0.000780 ! 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=0.080596Jy sigma=0.000780 ! Fit after self-cal, rms=0.080666Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8637 mas, bmaj=2.121 mas, bpa=5.166 degrees ! Estimated noise=754.084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000403043 Jy ! Component: 100 - total flux cleaned = -0.000612907 Jy ! Component: 150 - total flux cleaned = -0.000643458 Jy ! Component: 200 - total flux cleaned = -0.000671948 Jy ! Total flux subtracted in 200 components = -0.000671948 Jy ! Clean residual min=-0.002261 max=0.002473 Jy/beam ! Clean residual mean=0.000006 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.460456 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.460456 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=0.080638Jy sigma=0.000779 ! Fit after self-cal, rms=0.080636Jy sigma=0.000779 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 = -3.10363e-05 Jy ! Component: 100 - total flux cleaned = -5.66396e-05 Jy ! Component: 150 - total flux cleaned = -8.09607e-05 Jy ! Component: 200 - total flux cleaned = -0.000103692 Jy ! Total flux subtracted in 200 components = -0.000103692 Jy ! Clean residual min=-0.002168 max=0.002409 Jy/beam ! Clean residual mean=0.000006 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.460352 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.460352 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=0.080620Jy sigma=0.000779 ! Fit after self-cal, rms=0.080619Jy sigma=0.000779 ! 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=0.080619Jy sigma=0.000779 ! Fit after self-cal, rms=0.080676Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8637 mas, bmaj=2.121 mas, bpa=5.124 degrees ! Estimated noise=753.836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011387 Jy ! Component: 100 - total flux cleaned = -0.000237763 Jy ! Component: 150 - total flux cleaned = -0.000302364 Jy ! Component: 200 - total flux cleaned = -0.000322113 Jy ! Total flux subtracted in 200 components = -0.000322113 Jy ! Clean residual min=-0.002119 max=0.002376 Jy/beam ! Clean residual mean=0.000006 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.46003 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.46003 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=0.080663Jy sigma=0.000779 ! Fit after self-cal, rms=0.080662Jy sigma=0.000779 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 = -1.53084e-06 Jy ! Component: 100 - total flux cleaned = -2.19387e-05 Jy ! Component: 150 - total flux cleaned = -4.01377e-05 Jy ! Component: 200 - total flux cleaned = -5.71163e-05 Jy ! Total flux subtracted in 200 components = -5.71163e-05 Jy ! Clean residual min=-0.002128 max=0.002327 Jy/beam ! Clean residual mean=0.000006 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.459973 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.459973 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=0.080654Jy sigma=0.000779 ! Fit after self-cal, rms=0.080654Jy sigma=0.000779 ! 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=0.080654Jy sigma=0.000779 ! Fit after self-cal, rms=0.080696Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.22 mas, bmaj=5.269 mas, bpa=13.98 degrees ! Estimated noise=909.175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000275142 Jy ! Component: 100 - total flux cleaned = -0.00026052 Jy ! Component: 150 - total flux cleaned = -0.000288077 Jy ! Component: 200 - total flux cleaned = -0.00028814 Jy ! Total flux subtracted in 200 components = -0.00028814 Jy ! Clean residual min=-0.001948 max=0.002234 Jy/beam ! Clean residual mean=0.000014 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.459685 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 35 components and 0.459685 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=0.080696Jy sigma=0.000779 ! Fit after self-cal, rms=0.080694Jy sigma=0.000779 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 = -0.000101177 Jy ! Component: 100 - total flux cleaned = -0.000102544 Jy ! Component: 150 - total flux cleaned = -8.35094e-05 Jy ! Component: 200 - total flux cleaned = -9.20907e-05 Jy ! Total flux subtracted in 200 components = -9.20907e-05 Jy ! Clean residual min=-0.001959 max=0.002219 Jy/beam ! Clean residual mean=0.000014 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.459592 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 36 components and 0.459592 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=0.080697Jy sigma=0.000779 ! Fit after self-cal, rms=0.080695Jy sigma=0.000779 ! 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=0.8636 mas, bmaj=2.121 mas, bpa=5.093 degrees ! Estimated noise=753.735 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8636 x 2.121 at 5.093 degrees (North through East) ! Clean map min=-0.0021161 max=0.43774 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=0.706 mas, bmaj=1.767 mas, bpa=4.213 degrees ! Estimated noise=1072.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.338261 Jy ! Component: 100 - total flux cleaned = 0.412104 Jy ! Component: 150 - total flux cleaned = 0.434479 Jy ! Component: 200 - total flux cleaned = 0.445952 Jy ! Total flux subtracted in 200 components = 0.445952 Jy ! Clean residual min=-0.004310 max=0.005502 Jy/beam ! Clean residual mean=0.000010 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.445952 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.445952 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8636 mas, bmaj=2.121 mas, bpa=5.093 degrees ! Estimated noise=753.735 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 = 0.00774629 Jy ! Component: 100 - total flux cleaned = 0.0112109 Jy ! Component: 150 - total flux cleaned = 0.0128752 Jy ! Component: 200 - total flux cleaned = 0.013131 Jy ! Total flux subtracted in 200 components = 0.013131 Jy ! Clean residual min=-0.002273 max=0.002134 Jy/beam ! Clean residual mean=0.000007 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.459083 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 35 components and 0.459083 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=2.22 mas, bmaj=5.269 mas, bpa=13.98 degrees ! Estimated noise=909.175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000694186 Jy ! Component: 100 - total flux cleaned = 0.000693267 Jy ! Component: 150 - total flux cleaned = 0.00069217 Jy ! Component: 200 - total flux cleaned = 0.000691289 Jy ! Total flux subtracted in 200 components = 0.000691289 Jy ! Clean residual min=-0.001988 max=0.002179 Jy/beam ! Clean residual mean=0.000014 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.459774 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 = -2.1913e-05 Jy ! Component: 100 - total flux cleaned = -1.52351e-05 Jy ! Component: 150 - total flux cleaned = -1.50453e-05 Jy ! Component: 200 - total flux cleaned = -1.51755e-05 Jy ! Total flux subtracted in 200 components = -1.51755e-05 Jy ! Clean residual min=-0.001996 max=0.002170 Jy/beam ! Clean residual mean=0.000014 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.459759 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 39 components and 0.459759 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8636 mas, bmaj=2.121 mas, bpa=5.093 degrees ! Estimated noise=753.735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000240546 Jy ! Component: 100 - total flux cleaned = -0.000154196 Jy ! Component: 150 - total flux cleaned = -0.000129631 Jy ! Component: 200 - total flux cleaned = -0.000107488 Jy ! Total flux subtracted in 200 components = -0.000107488 Jy ! Clean residual min=-0.002393 max=0.002152 Jy/beam ! Clean residual mean=0.000006 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.459651 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.459651 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=0.080691Jy sigma=0.000779 ! Fit after self-cal, rms=0.080691Jy sigma=0.000779 wmodel J0416-1851_X_2014_12_20_pus_map.mod ! Writing 48 model components to file: J0416-1851_X_2014_12_20_pus_map.mod wobs J0416-1851_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0416-1851_X_2014_12_20_pus_uvs.fits wwins J0416-1851_X_2014_12_20_pus_map.win ! wwins: Wrote 1 windows to J0416-1851_X_2014_12_20_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000388776 Jy ! Component: 100 - total flux cleaned = -3.94556e-05 Jy ! Component: 150 - total flux cleaned = 0.000189369 Jy ! Component: 200 - total flux cleaned = 0.000375537 Jy ! Component: 250 - total flux cleaned = 0.000552295 Jy ! Component: 300 - total flux cleaned = 0.000693115 Jy ! Component: 350 - total flux cleaned = 0.000827883 Jy ! Component: 400 - total flux cleaned = 0.000931401 Jy ! Component: 450 - total flux cleaned = 0.000956345 Jy ! Component: 500 - total flux cleaned = 0.000932194 Jy ! Component: 550 - total flux cleaned = 0.000909097 Jy ! Component: 600 - total flux cleaned = 0.000978474 Jy ! Component: 650 - total flux cleaned = 0.000955738 Jy ! Component: 700 - total flux cleaned = 0.000933677 Jy ! Component: 750 - total flux cleaned = 0.000955302 Jy ! Component: 800 - total flux cleaned = 0.000955152 Jy ! Component: 850 - total flux cleaned = 0.000955128 Jy ! Component: 900 - total flux cleaned = 0.000975308 Jy ! Component: 950 - total flux cleaned = 0.000895705 Jy ! Component: 1000 - total flux cleaned = 0.000817868 Jy ! Component: 1050 - total flux cleaned = 0.000760347 Jy ! Component: 1100 - total flux cleaned = 0.000741606 Jy ! Component: 1150 - total flux cleaned = 0.000648455 Jy ! Component: 1200 - total flux cleaned = 0.00059408 Jy ! Component: 1250 - total flux cleaned = 0.000558127 Jy ! Component: 1300 - total flux cleaned = 0.000505003 Jy ! Component: 1350 - total flux cleaned = 0.000469587 Jy ! Component: 1400 - total flux cleaned = 0.000383388 Jy ! Component: 1450 - total flux cleaned = 0.000298622 Jy ! Component: 1500 - total flux cleaned = 0.00024847 Jy ! Component: 1550 - total flux cleaned = 0.000248314 Jy ! Component: 1600 - total flux cleaned = 0.000150599 Jy ! Component: 1650 - total flux cleaned = 0.000150396 Jy ! Component: 1700 - total flux cleaned = 0.000102793 Jy ! Component: 1750 - total flux cleaned = 8.72771e-05 Jy ! Component: 1800 - total flux cleaned = 4.12069e-05 Jy ! Component: 1850 - total flux cleaned = 8.68621e-05 Jy ! Component: 1900 - total flux cleaned = 7.15677e-05 Jy ! Component: 1950 - total flux cleaned = 2.67573e-05 Jy ! Component: 2000 - total flux cleaned = 4.12348e-05 Jy ! Total flux subtracted in 2048 components = -3.13413e-05 Jy ! Clean residual min=-0.000930 max=0.000915 Jy/beam ! Clean residual mean=0.000004 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.45962 Jy keep ! Adding 108 model components to the UV plane model. ! The established model now contains 156 components and 0.45962 Jy ![Exited script file: muppet] wmap "J0416-1851_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8636 x 2.121 at 5.093 degrees (North through East) ! Clean map min=-0.0013085 max=0.43714 Jy/beam ! Writing clean map to FITS file: J0416-1851_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.437135 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000263128 device "J0416-1851_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0416-1851_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.180581 0.180581 0.361163 0.722326 1.44465 2.8893 5.7786 11.5572 23.1144 46.2288 92.4577 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.437 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8636 x 2.121 at 5.093 degrees (North through East) ! Clean map min=-0.0013085 max=0.43714 Jy/beam quit ! Quitting program ! Log file J0416-1851_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:36:32 2016