! Started logfile: J0809+5341_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:00:40 2019 obs J0809+5341_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0809+5341_X_2017_03_27_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.961062 visibilities/baseline/integration-bin. ! Found source: J0809+5341 ! ! 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 1844 lines of history. ! ! Reading 58644 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 J0809+5341_X_2017_03_27_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.782142Jy sigma=0.006828 ! Fit after self-cal, rms=0.767289Jy sigma=0.006696 ! 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=0.8379 mas, bmaj=1.019 mas, bpa=6.839 degrees ! Estimated noise=837.148 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 = 0.183575 Jy ! Component: 100 - total flux cleaned = 0.22373 Jy ! Total flux subtracted in 100 components = 0.22373 Jy ! Clean residual min=-0.005273 max=0.012144 Jy/beam ! Clean residual mean=-0.000012 rms=0.001378 Jy/beam ! Combined flux in latest and established models = 0.22373 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.22373 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=0.082876Jy sigma=0.000689 ! Fit after self-cal, rms=0.082875Jy sigma=0.000689 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123604 Jy ! Component: 100 - total flux cleaned = 0.0140492 Jy ! Total flux subtracted in 100 components = 0.0140492 Jy ! Clean residual min=-0.004627 max=0.004744 Jy/beam ! Clean residual mean=0.000005 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.23778 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.23778 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=0.081215Jy sigma=0.000675 ! Fit after self-cal, rms=0.081215Jy sigma=0.000675 ! 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=1.056 mas, bmaj=1.257 mas, bpa=10.9 degrees ! Estimated noise=338.472 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 = 0.00242695 Jy ! Component: 100 - total flux cleaned = 0.00233209 Jy ! Component: 150 - total flux cleaned = 0.00233467 Jy ! Component: 200 - total flux cleaned = 0.00233561 Jy ! Total flux subtracted in 200 components = 0.00233561 Jy ! Clean residual min=-0.003560 max=0.003427 Jy/beam ! Clean residual mean=0.000023 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.240115 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.240115 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=0.080993Jy sigma=0.000673 ! Fit after self-cal, rms=0.080991Jy sigma=0.000673 ! 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 0.97 HN 1.01 KP 1.03 ! LA 1.02 MK 0.98 NL 0.95 OV 1.01 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.97 KP 1.04 ! LA 1.02 MK 0.97 NL 0.96 OV 1.00 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.97 KP 1.00 ! LA 1.04 MK 0.99 NL 0.95 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.02 KP 1.01 ! LA 1.05 MK 0.99 NL 0.96 OV 1.01 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.98 KP 1.02 ! LA 1.04 MK 1.00 NL 0.96 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.00 KP 1.00 ! LA 1.04 MK 0.98 NL 0.96 OV 1.00 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.99 KP 1.02 ! LA 1.05 MK 0.99 NL 0.96 OV 1.01 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.97 KP 1.02 ! LA 1.02 MK 0.98 NL 0.95 OV 1.00 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.97 KP 1.01 ! LA 1.03 MK 0.97 NL 0.96 OV 0.99 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.02 KP 0.92 ! LA 1.04 MK 0.96 NL 0.85 OV 1.08 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.11 KP 1.02 ! LA 1.11 MK 1.01 NL 0.90 OV 1.14 ! PT 1.14 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.03 KP 1.04 ! LA 1.06 MK 0.95 NL 0.88 OV 1.09 ! PT 1.08 SC 1.03 ! ! ! Fit before self-cal, rms=0.080991Jy sigma=0.000673 ! Fit after self-cal, rms=0.078900Jy sigma=0.000659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=1.255 mas, bpa=10.06 degrees ! Estimated noise=336.716 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 = -0.000863358 Jy ! Component: 100 - total flux cleaned = -0.000868232 Jy ! Component: 150 - total flux cleaned = -0.000772956 Jy ! Component: 200 - total flux cleaned = -0.000690395 Jy ! Total flux subtracted in 200 components = -0.000690395 Jy ! Clean residual min=-0.003112 max=0.002378 Jy/beam ! Clean residual mean=-0.000008 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.239425 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.239425 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=0.078865Jy sigma=0.000659 ! Fit after self-cal, rms=0.078857Jy sigma=0.000659 ! 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=0.078857Jy sigma=0.000659 ! Fit after self-cal, rms=0.078523Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=1.257 mas, bpa=8.901 degrees ! Estimated noise=336.796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000993342 Jy ! Component: 100 - total flux cleaned = 0.00103059 Jy ! Component: 150 - total flux cleaned = 0.00105917 Jy ! Component: 200 - total flux cleaned = 0.00105883 Jy ! Total flux subtracted in 200 components = 0.00105883 Jy ! Clean residual min=-0.001006 max=0.001121 Jy/beam ! Clean residual mean=-0.000012 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.240484 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.240484 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=0.078491Jy sigma=0.000650 ! Fit after self-cal, rms=0.078500Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.4, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000711035 Jy ! Component: 100 - total flux cleaned = 0.000837418 Jy ! Component: 150 - total flux cleaned = 0.000878334 Jy ! Component: 200 - total flux cleaned = 0.000897916 Jy ! Total flux subtracted in 200 components = 0.000897916 Jy ! Clean residual min=-0.000976 max=0.001043 Jy/beam ! Clean residual mean=-0.000010 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.241382 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.241382 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=0.078482Jy sigma=0.000650 ! Fit after self-cal, rms=0.078481Jy sigma=0.000650 ! 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=0.078481Jy sigma=0.000650 ! Fit after self-cal, rms=0.078515Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=1.257 mas, bpa=8.374 degrees ! Estimated noise=336.968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000355283 Jy ! Component: 100 - total flux cleaned = 0.000379514 Jy ! Component: 150 - total flux cleaned = 0.000376799 Jy ! Component: 200 - total flux cleaned = 0.000426891 Jy ! Total flux subtracted in 200 components = 0.000426891 Jy ! Clean residual min=-0.000912 max=0.000916 Jy/beam ! Clean residual mean=-0.000011 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.241808 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.241808 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=0.078503Jy sigma=0.000650 ! Fit after self-cal, rms=0.078502Jy sigma=0.000650 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 = 4.55175e-05 Jy ! Component: 100 - total flux cleaned = 6.03893e-05 Jy ! Component: 150 - total flux cleaned = 6.04186e-05 Jy ! Component: 200 - total flux cleaned = 4.81068e-05 Jy ! Total flux subtracted in 200 components = 4.81068e-05 Jy ! Clean residual min=-0.000901 max=0.000906 Jy/beam ! Clean residual mean=-0.000011 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.241857 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.241857 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=0.078498Jy sigma=0.000649 ! Fit after self-cal, rms=0.078498Jy sigma=0.000649 ! 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=0.078498Jy sigma=0.000649 ! Fit after self-cal, rms=0.078533Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.304 mas, bmaj=2.385 mas, bpa=53.62 degrees ! Estimated noise=430.205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268698 Jy ! Component: 100 - total flux cleaned = 0.000246082 Jy ! Component: 150 - total flux cleaned = 0.000236506 Jy ! Component: 200 - total flux cleaned = 0.00022796 Jy ! Total flux subtracted in 200 components = 0.00022796 Jy ! Clean residual min=-0.001060 max=0.000976 Jy/beam ! Clean residual mean=-0.000026 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.242085 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.242085 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=0.078531Jy sigma=0.000649 ! Fit after self-cal, rms=0.078530Jy sigma=0.000649 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 = -7.30882e-05 Jy ! Component: 100 - total flux cleaned = -7.31336e-05 Jy ! Component: 150 - total flux cleaned = -8.01295e-05 Jy ! Component: 200 - total flux cleaned = -8.6166e-05 Jy ! Total flux subtracted in 200 components = -8.6166e-05 Jy ! Clean residual min=-0.001055 max=0.000959 Jy/beam ! Clean residual mean=-0.000026 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.241998 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.241998 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=0.078530Jy sigma=0.000649 ! Fit after self-cal, rms=0.078530Jy sigma=0.000649 ! 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=1.053 mas, bmaj=1.257 mas, bpa=7.916 degrees ! Estimated noise=337.077 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.053 x 1.257 at 7.916 degrees (North through East) ! Clean map min=-0.00083431 max=0.23492 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=0.8321 mas, bmaj=1.022 mas, bpa=4.558 degrees ! Estimated noise=833.765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182818 Jy ! Component: 100 - total flux cleaned = 0.222736 Jy ! Component: 150 - total flux cleaned = 0.234115 Jy ! Component: 200 - total flux cleaned = 0.239021 Jy ! Total flux subtracted in 200 components = 0.239021 Jy ! Clean residual min=-0.002371 max=0.002301 Jy/beam ! Clean residual mean=-0.000009 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.239021 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.239021 Jy ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=1.257 mas, bpa=7.916 degrees ! Estimated noise=337.077 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 = 0.00190706 Jy ! Component: 100 - total flux cleaned = 0.00240271 Jy ! Component: 150 - total flux cleaned = 0.00260664 Jy ! Component: 200 - total flux cleaned = 0.00264188 Jy ! Total flux subtracted in 200 components = 0.00264188 Jy ! Clean residual min=-0.001028 max=0.000952 Jy/beam ! Clean residual mean=-0.000012 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.241663 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.241663 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=2.304 mas, bmaj=2.385 mas, bpa=53.62 degrees ! Estimated noise=430.205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000285615 Jy ! Component: 100 - total flux cleaned = 0.000218977 Jy ! Component: 150 - total flux cleaned = 0.000205205 Jy ! Component: 200 - total flux cleaned = 0.000192179 Jy ! Total flux subtracted in 200 components = 0.000192179 Jy ! Clean residual min=-0.001082 max=0.000938 Jy/beam ! Clean residual mean=-0.000027 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.241855 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 = -4.8512e-08 Jy ! Component: 100 - total flux cleaned = -5.21054e-07 Jy ! Component: 150 - total flux cleaned = -6.98974e-07 Jy ! Component: 200 - total flux cleaned = -6.36154e-07 Jy ! Total flux subtracted in 200 components = -6.36154e-07 Jy ! Clean residual min=-0.001065 max=0.000926 Jy/beam ! Clean residual mean=-0.000027 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.241855 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 42 components and 0.241855 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=1.257 mas, bpa=7.916 degrees ! Estimated noise=337.077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000469702 Jy ! Component: 100 - total flux cleaned = -0.000386717 Jy ! Component: 150 - total flux cleaned = -0.000364873 Jy ! Component: 200 - total flux cleaned = -0.000346777 Jy ! Total flux subtracted in 200 components = -0.000346777 Jy ! Clean residual min=-0.000980 max=0.000885 Jy/beam ! Clean residual mean=-0.000012 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.241508 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.241508 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=0.078535Jy sigma=0.000650 ! Fit after self-cal, rms=0.078536Jy sigma=0.000650 wmodel J0809+5341_X_2017_03_27_pus_map.mod ! Writing 48 model components to file: J0809+5341_X_2017_03_27_pus_map.mod wobs J0809+5341_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0809+5341_X_2017_03_27_pus_uvs.fits wwins J0809+5341_X_2017_03_27_pus_map.win ! wwins: Wrote 2 windows to J0809+5341_X_2017_03_27_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 = -0.000144795 Jy ! Component: 100 - total flux cleaned = -0.000128204 Jy ! Component: 150 - total flux cleaned = -9.69421e-05 Jy ! Component: 200 - total flux cleaned = -7.05209e-06 Jy ! Component: 250 - total flux cleaned = 5.09883e-05 Jy ! Component: 300 - total flux cleaned = 0.000121688 Jy ! Component: 350 - total flux cleaned = 0.000204128 Jy ! Component: 400 - total flux cleaned = 0.000271039 Jy ! Component: 450 - total flux cleaned = 0.000309964 Jy ! Component: 500 - total flux cleaned = 0.000310057 Jy ! Component: 550 - total flux cleaned = 0.000322933 Jy ! Component: 600 - total flux cleaned = 0.000384045 Jy ! Component: 650 - total flux cleaned = 0.000407985 Jy ! Component: 700 - total flux cleaned = 0.000443243 Jy ! Component: 750 - total flux cleaned = 0.000466218 Jy ! Component: 800 - total flux cleaned = 0.000511557 Jy ! Component: 850 - total flux cleaned = 0.000522679 Jy ! Component: 900 - total flux cleaned = 0.000555676 Jy ! Component: 950 - total flux cleaned = 0.00053402 Jy ! Component: 1000 - total flux cleaned = 0.000544821 Jy ! Component: 1050 - total flux cleaned = 0.000544803 Jy ! Component: 1100 - total flux cleaned = 0.000544891 Jy ! Component: 1150 - total flux cleaned = 0.000616775 Jy ! Component: 1200 - total flux cleaned = 0.000616482 Jy ! Component: 1250 - total flux cleaned = 0.000616306 Jy ! Component: 1300 - total flux cleaned = 0.000606383 Jy ! Component: 1350 - total flux cleaned = 0.00061635 Jy ! Component: 1400 - total flux cleaned = 0.000635637 Jy ! Component: 1450 - total flux cleaned = 0.000635687 Jy ! Component: 1500 - total flux cleaned = 0.000654727 Jy ! Component: 1550 - total flux cleaned = 0.000711081 Jy ! Component: 1600 - total flux cleaned = 0.00072026 Jy ! Component: 1650 - total flux cleaned = 0.00070189 Jy ! Component: 1700 - total flux cleaned = 0.000756558 Jy ! Component: 1750 - total flux cleaned = 0.000765548 Jy ! Component: 1800 - total flux cleaned = 0.000783508 Jy ! Component: 1850 - total flux cleaned = 0.000827804 Jy ! Component: 1900 - total flux cleaned = 0.000845233 Jy ! Component: 1950 - total flux cleaned = 0.000871294 Jy ! Component: 2000 - total flux cleaned = 0.00087999 Jy ! Total flux subtracted in 2048 components = 0.000880028 Jy ! Clean residual min=-0.000440 max=0.000455 Jy/beam ! Clean residual mean=-0.000006 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.242388 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 181 components and 0.242388 Jy ![Exited script file: muppet] wmap "J0809+5341_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.053 x 1.257 at 7.916 degrees (North through East) ! Clean map min=-0.00079588 max=0.23485 Jy/beam ! Writing clean map to FITS file: J0809+5341_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.234849 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156098 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.199403 0.199403 0.398805 0.79761 1.59522 3.19044 6.38088 12.7618 25.5235 51.0471 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.234 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.053 x 1.257 at 7.916 degrees (North through East) ! Clean map min=-0.00079588 max=0.23485 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0809+5341_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:00:43 2019