! Started logfile: J0718-1813_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:07:58 2016 obs J0718-1813_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0718-1813_X_2014_08_05_pus_uva.fits ! AN table 1: 93 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.766786 visibilities/baseline/integration-bin. ! Found source: J0718-1813 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 414 lines of history. ! ! Reading 38508 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 J0718-1813_X_2014_08_05_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.899147Jy sigma=0.009282 ! Fit after self-cal, rms=0.848497Jy sigma=0.008789 ! 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=0.8302 mas, bmaj=2.927 mas, bpa=22.2 degrees ! Estimated noise=749.697 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 = 0.119176 Jy ! Component: 100 - total flux cleaned = 0.161158 Jy ! Total flux subtracted in 100 components = 0.161158 Jy ! Clean residual min=-0.019805 max=0.065938 Jy/beam ! Clean residual mean=0.000036 rms=0.007153 Jy/beam ! Combined flux in latest and established models = 0.161158 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.161158 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=0.131325Jy sigma=0.001298 ! Fit after self-cal, rms=0.131095Jy sigma=0.001297 ! Inverting map ! Added new window around map position (2.2, 3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0539989 Jy ! Component: 100 - total flux cleaned = 0.0747031 Jy ! Total flux subtracted in 100 components = 0.0747031 Jy ! Clean residual min=-0.015630 max=0.044105 Jy/beam ! Clean residual mean=0.000002 rms=0.004616 Jy/beam ! Combined flux in latest and established models = 0.235861 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.235861 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=0.109135Jy sigma=0.001047 ! Fit after self-cal, rms=0.101416Jy sigma=0.000966 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.026024 Jy ! Component: 100 - total flux cleaned = 0.0311426 Jy ! Total flux subtracted in 100 components = 0.0311426 Jy ! Clean residual min=-0.010652 max=0.018641 Jy/beam ! Clean residual mean=-0.000005 rms=0.002819 Jy/beam ! Combined flux in latest and established models = 0.267004 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.267004 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=0.094485Jy sigma=0.000891 ! Fit after self-cal, rms=0.093179Jy sigma=0.000879 ! 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=1.074 mas, bmaj=3.324 mas, bpa=20 degrees ! Estimated noise=349.541 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 = 0.0130359 Jy ! Component: 100 - total flux cleaned = 0.0158794 Jy ! Component: 150 - total flux cleaned = 0.0160857 Jy ! Component: 200 - total flux cleaned = 0.0160815 Jy ! Total flux subtracted in 200 components = 0.0160815 Jy ! Clean residual min=-0.010195 max=0.008721 Jy/beam ! Clean residual mean=-0.000071 rms=0.002413 Jy/beam ! Combined flux in latest and established models = 0.283086 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 41 components and 0.283086 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=0.091005Jy sigma=0.000859 ! Fit after self-cal, rms=0.090621Jy sigma=0.000855 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 1.17 KP 0.91 ! LA 1.03 MK 1.00* NL 0.95 OV 0.96 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 1.14 KP 0.85 ! LA 1.04 MK 1.00* NL 0.94 OV 0.97 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.19 KP 0.81 ! LA 1.08 MK 1.00* NL 0.99 OV 0.96 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.16 KP 0.79 ! LA 1.06 MK 1.00* NL 0.95 OV 0.95 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.15 KP 0.75 ! LA 1.07 MK 1.00* NL 0.98 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.19 KP 0.74 ! LA 1.11 MK 1.00* NL 0.96 OV 1.00 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.20 HN 1.37 KP 0.79 ! LA 1.19 MK 1.00* NL 1.01 OV 1.05 ! PT 1.04 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 0.91 FD 1.17 HN 1.23 KP 0.73 ! LA 1.08 MK 1.00* NL 0.98 OV 1.04 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.34 KP 0.75 ! LA 1.12 MK 1.00* NL 0.98 OV 1.04 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.23 KP 0.79 ! LA 1.13 MK 1.00* NL 1.00 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.27 KP 0.82 ! LA 1.13 MK 1.00* NL 1.01 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.24 KP 0.87 ! LA 1.16 MK 1.00* NL 1.00 OV 1.01 ! PT 1.01 SC 1.04 ! ! ! Fit before self-cal, rms=0.090621Jy sigma=0.000855 ! Fit after self-cal, rms=0.091274Jy sigma=0.000796 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=3.399 mas, bpa=20.35 degrees ! Estimated noise=351.308 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 = 9.78306e-05 Jy ! Component: 100 - total flux cleaned = -0.00125112 Jy ! Component: 150 - total flux cleaned = -0.00196704 Jy ! Component: 200 - total flux cleaned = -0.00262341 Jy ! Total flux subtracted in 200 components = -0.00262341 Jy ! Clean residual min=-0.003393 max=0.004750 Jy/beam ! Clean residual mean=-0.000004 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.280462 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.280462 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=0.090762Jy sigma=0.000791 ! Fit after self-cal, rms=0.090655Jy sigma=0.000789 ! 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=0.090655Jy sigma=0.000789 ! Fit after self-cal, rms=0.098474Jy sigma=0.000786 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=3.372 mas, bpa=20.1 degrees ! Estimated noise=352.648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.26031e-05 Jy ! Component: 100 - total flux cleaned = -8.6478e-05 Jy ! Component: 150 - total flux cleaned = -0.000207158 Jy ! Component: 200 - total flux cleaned = -0.0003688 Jy ! Total flux subtracted in 200 components = -0.0003688 Jy ! Clean residual min=-0.002732 max=0.003216 Jy/beam ! Clean residual mean=0.000003 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.280093 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.280094 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=0.098333Jy sigma=0.000784 ! Fit after self-cal, rms=0.098316Jy sigma=0.000784 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231473 Jy ! Component: 100 - total flux cleaned = 0.000165605 Jy ! Component: 150 - total flux cleaned = 0.000260953 Jy ! Component: 200 - total flux cleaned = 0.000261093 Jy ! Total flux subtracted in 200 components = 0.000261093 Jy ! Clean residual min=-0.002319 max=0.002364 Jy/beam ! Clean residual mean=0.000003 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.280355 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.280355 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=0.098243Jy sigma=0.000783 ! Fit after self-cal, rms=0.098204Jy sigma=0.000783 ! 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=0.098204Jy sigma=0.000783 ! Fit after self-cal, rms=0.098889Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=3.375 mas, bpa=20.13 degrees ! Estimated noise=352.102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.59444e-05 Jy ! Component: 100 - total flux cleaned = 2.4329e-05 Jy ! Component: 150 - total flux cleaned = 2.39072e-05 Jy ! Component: 200 - total flux cleaned = 5.67586e-05 Jy ! Total flux subtracted in 200 components = 5.67586e-05 Jy ! Clean residual min=-0.001963 max=0.001935 Jy/beam ! Clean residual mean=0.000004 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.280411 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 91 components and 0.280411 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=0.098843Jy sigma=0.000782 ! Fit after self-cal, rms=0.098821Jy sigma=0.000782 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124796 Jy ! Component: 100 - total flux cleaned = 0.000128751 Jy ! Component: 150 - total flux cleaned = 0.000248102 Jy ! Component: 200 - total flux cleaned = 0.000221514 Jy ! Total flux subtracted in 200 components = 0.000221514 Jy ! Clean residual min=-0.001811 max=0.001622 Jy/beam ! Clean residual mean=0.000004 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.280633 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 0.280633 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=0.098795Jy sigma=0.000782 ! Fit after self-cal, rms=0.098778Jy 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=0.098778Jy sigma=0.000781 ! Fit after self-cal, rms=0.099266Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.327 mas, bmaj=4.837 mas, bpa=10.07 degrees ! Estimated noise=396.051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000297067 Jy ! Component: 100 - total flux cleaned = -0.00025681 Jy ! Component: 150 - total flux cleaned = -0.000320192 Jy ! Component: 200 - total flux cleaned = -0.000409196 Jy ! Total flux subtracted in 200 components = -0.000409196 Jy ! Clean residual min=-0.001636 max=0.001540 Jy/beam ! Clean residual mean=0.000006 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.280224 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 108 components and 0.280224 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=0.099255Jy sigma=0.000781 ! Fit after self-cal, rms=0.099241Jy 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 = 3.77643e-05 Jy ! Component: 100 - total flux cleaned = 6.84397e-05 Jy ! Component: 150 - total flux cleaned = -1.92264e-05 Jy ! Component: 200 - total flux cleaned = -4.9723e-05 Jy ! Total flux subtracted in 200 components = -4.9723e-05 Jy ! Clean residual min=-0.001526 max=0.001462 Jy/beam ! Clean residual mean=0.000006 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.280174 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.280174 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=0.099235Jy sigma=0.000781 ! Fit after self-cal, rms=0.099224Jy sigma=0.000781 ! 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=1.086 mas, bmaj=3.378 mas, bpa=20.15 degrees ! Estimated noise=351.981 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 3.378 at 20.15 degrees (North through East) ! Clean map min=-0.0020912 max=0.14062 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=0.8312 mas, bmaj=2.975 mas, bpa=22.33 degrees ! Estimated noise=763.541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.137515 Jy ! Component: 100 - total flux cleaned = 0.197624 Jy ! Component: 150 - total flux cleaned = 0.228075 Jy ! Component: 200 - total flux cleaned = 0.245826 Jy ! Total flux subtracted in 200 components = 0.245826 Jy ! Clean residual min=-0.004790 max=0.009137 Jy/beam ! Clean residual mean=0.000010 rms=0.001543 Jy/beam ! Combined flux in latest and established models = 0.245826 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.245826 Jy ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=3.378 mas, bpa=20.15 degrees ! Estimated noise=351.981 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 = 0.0148659 Jy ! Component: 100 - total flux cleaned = 0.0235624 Jy ! Component: 150 - total flux cleaned = 0.0289432 Jy ! Component: 200 - total flux cleaned = 0.0323191 Jy ! Total flux subtracted in 200 components = 0.0323191 Jy ! Clean residual min=-0.002864 max=0.002459 Jy/beam ! Clean residual mean=0.000006 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.278145 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 46 components and 0.278145 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=2.327 mas, bmaj=4.837 mas, bpa=10.07 degrees ! Estimated noise=396.051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154262 Jy ! Component: 100 - total flux cleaned = 0.00194484 Jy ! Component: 150 - total flux cleaned = 0.00214396 Jy ! Component: 200 - total flux cleaned = 0.00233619 Jy ! Total flux subtracted in 200 components = 0.00233619 Jy ! Clean residual min=-0.001825 max=0.001436 Jy/beam ! Clean residual mean=0.000006 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.280481 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 = 3.13425e-05 Jy ! Component: 100 - total flux cleaned = 3.97911e-06 Jy ! Component: 150 - total flux cleaned = -2.01664e-05 Jy ! Component: 200 - total flux cleaned = -4.20411e-05 Jy ! Total flux subtracted in 200 components = -4.20411e-05 Jy ! Clean residual min=-0.001572 max=0.001420 Jy/beam ! Clean residual mean=0.000006 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.280439 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 73 components and 0.280439 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=3.378 mas, bpa=20.15 degrees ! Estimated noise=351.981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000114229 Jy ! Component: 100 - total flux cleaned = -4.07659e-05 Jy ! Component: 150 - total flux cleaned = 2.73112e-06 Jy ! Component: 200 - total flux cleaned = 2.34191e-06 Jy ! Total flux subtracted in 200 components = 2.34191e-06 Jy ! Clean residual min=-0.002140 max=0.001651 Jy/beam ! Clean residual mean=0.000005 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.280442 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.280442 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=0.099261Jy sigma=0.000781 ! Fit after self-cal, rms=0.099202Jy sigma=0.000781 wmodel J0718-1813_X_2014_08_05_pus_map.mod ! Writing 87 model components to file: J0718-1813_X_2014_08_05_pus_map.mod wobs J0718-1813_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0718-1813_X_2014_08_05_pus_uvs.fits wwins J0718-1813_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J0718-1813_X_2014_08_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260096 Jy ! Component: 100 - total flux cleaned = 0.000210973 Jy ! Component: 150 - total flux cleaned = 9.48473e-05 Jy ! Component: 200 - total flux cleaned = 2.83122e-05 Jy ! Component: 250 - total flux cleaned = -7.76485e-05 Jy ! Component: 300 - total flux cleaned = -0.000118276 Jy ! Component: 350 - total flux cleaned = -0.00019639 Jy ! Component: 400 - total flux cleaned = -0.000328233 Jy ! Component: 450 - total flux cleaned = -0.00043791 Jy ! Component: 500 - total flux cleaned = -0.000544022 Jy ! Component: 550 - total flux cleaned = -0.000630976 Jy ! Component: 600 - total flux cleaned = -0.000799231 Jy ! Component: 650 - total flux cleaned = -0.00089723 Jy ! Component: 700 - total flux cleaned = -0.000976894 Jy ! Component: 750 - total flux cleaned = -0.00108596 Jy ! Component: 800 - total flux cleaned = -0.00117729 Jy ! Component: 850 - total flux cleaned = -0.00125212 Jy ! Component: 900 - total flux cleaned = -0.00135404 Jy ! Component: 950 - total flux cleaned = -0.00141095 Jy ! Component: 1000 - total flux cleaned = -0.00150867 Jy ! Component: 1050 - total flux cleaned = -0.00154999 Jy ! Component: 1100 - total flux cleaned = -0.00154987 Jy ! Component: 1150 - total flux cleaned = -0.00157659 Jy ! Component: 1200 - total flux cleaned = -0.00160237 Jy ! Component: 1250 - total flux cleaned = -0.00164016 Jy ! Component: 1300 - total flux cleaned = -0.00162736 Jy ! Component: 1350 - total flux cleaned = -0.00161504 Jy ! Component: 1400 - total flux cleaned = -0.00161517 Jy ! Component: 1450 - total flux cleaned = -0.00159152 Jy ! Component: 1500 - total flux cleaned = -0.00159155 Jy ! Component: 1550 - total flux cleaned = -0.00158012 Jy ! Component: 1600 - total flux cleaned = -0.00156902 Jy ! Component: 1650 - total flux cleaned = -0.00153569 Jy ! Component: 1700 - total flux cleaned = -0.00148072 Jy ! Component: 1750 - total flux cleaned = -0.00142692 Jy ! Component: 1800 - total flux cleaned = -0.00137369 Jy ! Component: 1850 - total flux cleaned = -0.00132132 Jy ! Component: 1900 - total flux cleaned = -0.00133176 Jy ! Component: 1950 - total flux cleaned = -0.00127049 Jy ! Component: 2000 - total flux cleaned = -0.00123008 Jy ! Total flux subtracted in 2048 components = -0.00120029 Jy ! Clean residual min=-0.000494 max=0.000516 Jy/beam ! Clean residual mean=0.000005 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.279241 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 228 components and 0.279241 Jy ![Exited script file: muppet] wmap "J0718-1813_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 3.378 at 20.15 degrees (North through East) ! Clean map min=-0.00098474 max=0.13932 Jy/beam ! Writing clean map to FITS file: J0718-1813_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.139317 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019399 device "J0718-1813_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0718-1813_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.41773 0.41773 0.835459 1.67092 3.34184 6.68367 13.3673 26.7347 53.4694 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.139 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 3.378 at 20.15 degrees (North through East) ! Clean map min=-0.00098474 max=0.13932 Jy/beam quit ! Quitting program ! Log file J0718-1813_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:08:01 2016