! Started logfile: J0554+6857_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:01:48 2016 obs J0554+6857_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0554+6857_X_2014_05_31_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971635 visibilities/baseline/integration-bin. ! Found source: J0554+6857 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 64536 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 J0554+6857_X_2014_05_31_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.933476Jy sigma=0.010601 ! Fit after self-cal, rms=0.911984Jy sigma=0.010362 ! 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=0.7024 mas, bmaj=1.384 mas, bpa=88.58 degrees ! Estimated noise=667.302 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 = 0.0650512 Jy ! Component: 100 - total flux cleaned = 0.0856596 Jy ! Total flux subtracted in 100 components = 0.0856596 Jy ! Clean residual min=-0.004108 max=0.008840 Jy/beam ! Clean residual mean=-0.000033 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.0856596 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0856596 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=0.078261Jy sigma=0.000857 ! Fit after self-cal, rms=0.078237Jy sigma=0.000856 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100498 Jy ! Component: 100 - total flux cleaned = 0.0153615 Jy ! Total flux subtracted in 100 components = 0.0153615 Jy ! Clean residual min=-0.003640 max=0.003852 Jy/beam ! Clean residual mean=-0.000019 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.101021 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 0.101021 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=0.076614Jy sigma=0.000838 ! Fit after self-cal, rms=0.076622Jy sigma=0.000837 ! 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=0.9152 mas, bmaj=1.694 mas, bpa=83.89 degrees ! Estimated noise=249.725 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 = 0.00417765 Jy ! Component: 100 - total flux cleaned = 0.0063353 Jy ! Component: 150 - total flux cleaned = 0.00762569 Jy ! Component: 200 - total flux cleaned = 0.00838327 Jy ! Total flux subtracted in 200 components = 0.00838327 Jy ! Clean residual min=-0.004698 max=0.003429 Jy/beam ! Clean residual mean=-0.000025 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.109404 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.109404 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=0.076374Jy sigma=0.000835 ! Fit after self-cal, rms=0.076383Jy sigma=0.000835 ! 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 0.92 FD 1.11 HN 1.07 KP 0.90 ! LA 1.06 MK 0.90 NL 1.00 OV 1.02 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.10 KP 0.87 ! LA 1.03 MK 0.92 NL 1.02 OV 1.04 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.08 KP 0.82 ! LA 1.06 MK 0.94 NL 1.00 OV 1.03 ! PT 0.88 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.07 KP 0.78 ! LA 1.06 MK 0.93 NL 1.03 OV 1.01 ! PT 0.91 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.08 KP 0.75 ! LA 1.06 MK 0.93 NL 1.05 OV 1.04 ! PT 0.93 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.13 HN 1.04 KP 0.75 ! LA 1.09 MK 0.91 NL 1.04 OV 1.05 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.22 HN 1.17 KP 0.81 ! LA 1.14 MK 0.95 NL 1.08 OV 1.07 ! PT 0.98 SC 1.18 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.19 HN 1.13 KP 0.75 ! LA 1.06 MK 0.93 NL 1.04 OV 1.06 ! PT 0.91 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.13 HN 1.13 KP 0.79 ! LA 1.05 MK 0.95 NL 1.04 OV 1.07 ! PT 0.89 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.08 KP 0.80 ! LA 1.08 MK 0.96 NL 1.05 OV 1.03 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.18 HN 1.04 KP 0.83 ! LA 1.06 MK 0.98 NL 1.05 OV 1.03 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.15 HN 1.05 KP 0.86 ! LA 1.05 MK 0.93 NL 1.04 OV 1.04 ! PT 0.95 SC 1.06 ! ! ! Fit before self-cal, rms=0.076383Jy sigma=0.000835 ! Fit after self-cal, rms=0.075681Jy sigma=0.000821 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9177 mas, bmaj=1.694 mas, bpa=84.87 degrees ! Estimated noise=249.107 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 = -0.000962376 Jy ! Component: 100 - total flux cleaned = -0.00108694 Jy ! Component: 150 - total flux cleaned = -0.00113424 Jy ! Component: 200 - total flux cleaned = -0.00115023 Jy ! Total flux subtracted in 200 components = -0.00115023 Jy ! Clean residual min=-0.001708 max=0.002110 Jy/beam ! Clean residual mean=-0.000013 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.108254 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.108254 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=0.075653Jy sigma=0.000821 ! Fit after self-cal, rms=0.075682Jy sigma=0.000820 ! 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=0.075682Jy sigma=0.000820 ! Fit after self-cal, rms=0.075851Jy sigma=0.000819 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9183 mas, bmaj=1.687 mas, bpa=85.15 degrees ! Estimated noise=248.643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.61981e-05 Jy ! Component: 100 - total flux cleaned = -0.000128591 Jy ! Component: 150 - total flux cleaned = -0.000159397 Jy ! Component: 200 - total flux cleaned = -0.000199693 Jy ! Total flux subtracted in 200 components = -0.000199693 Jy ! Clean residual min=-0.001413 max=0.001876 Jy/beam ! Clean residual mean=-0.000010 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.108054 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.108054 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=0.075843Jy sigma=0.000819 ! Fit after self-cal, rms=0.075866Jy sigma=0.000819 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 = -4.44191e-05 Jy ! Component: 100 - total flux cleaned = -6.96122e-05 Jy ! Component: 150 - total flux cleaned = -0.000114781 Jy ! Component: 200 - total flux cleaned = -0.000136338 Jy ! Total flux subtracted in 200 components = -0.000136338 Jy ! Clean residual min=-0.001427 max=0.001876 Jy/beam ! Clean residual mean=-0.000010 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.107918 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.107918 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=0.075862Jy sigma=0.000819 ! Fit after self-cal, rms=0.075862Jy sigma=0.000819 ! 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=0.075862Jy sigma=0.000819 ! Fit after self-cal, rms=0.075885Jy sigma=0.000819 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9186 mas, bmaj=1.684 mas, bpa=85.41 degrees ! Estimated noise=248.402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.5847e-05 Jy ! Component: 100 - total flux cleaned = -0.000126296 Jy ! Component: 150 - total flux cleaned = -0.000149364 Jy ! Component: 200 - total flux cleaned = -0.000180047 Jy ! Total flux subtracted in 200 components = -0.000180047 Jy ! Clean residual min=-0.001394 max=0.001846 Jy/beam ! Clean residual mean=-0.000010 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.107738 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.107738 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=0.075880Jy sigma=0.000819 ! Fit after self-cal, rms=0.075883Jy sigma=0.000819 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 = -2.76354e-05 Jy ! Component: 100 - total flux cleaned = -2.79637e-05 Jy ! Component: 150 - total flux cleaned = -3.6637e-05 Jy ! Component: 200 - total flux cleaned = -3.65613e-05 Jy ! Total flux subtracted in 200 components = -3.65613e-05 Jy ! Clean residual min=-0.001394 max=0.001843 Jy/beam ! Clean residual mean=-0.000010 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.107702 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.107701 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=0.075880Jy sigma=0.000819 ! Fit after self-cal, rms=0.075880Jy sigma=0.000819 ! 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=0.075880Jy sigma=0.000819 ! Fit after self-cal, rms=0.075879Jy sigma=0.000819 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.166 mas, bmaj=3.138 mas, bpa=79.11 degrees ! Estimated noise=307.598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113382 Jy ! Component: 100 - total flux cleaned = 8.74283e-05 Jy ! Component: 150 - total flux cleaned = 0.00010795 Jy ! Component: 200 - total flux cleaned = 0.000127083 Jy ! Total flux subtracted in 200 components = 0.000127083 Jy ! Clean residual min=-0.002091 max=0.002889 Jy/beam ! Clean residual mean=-0.000021 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.107829 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.107829 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=0.075882Jy sigma=0.000819 ! Fit after self-cal, rms=0.075882Jy sigma=0.000819 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 = 8.76651e-05 Jy ! Component: 100 - total flux cleaned = 6.70221e-05 Jy ! Component: 150 - total flux cleaned = 5.83861e-05 Jy ! Component: 200 - total flux cleaned = 7.94863e-05 Jy ! Total flux subtracted in 200 components = 7.94863e-05 Jy ! Clean residual min=-0.002082 max=0.002870 Jy/beam ! Clean residual mean=-0.000020 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.107908 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.107908 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=0.075886Jy sigma=0.000819 ! Fit after self-cal, rms=0.075885Jy sigma=0.000819 ! 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=0.9188 mas, bmaj=1.682 mas, bpa=85.63 degrees ! Estimated noise=248.188 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9188 x 1.682 at 85.63 degrees (North through East) ! Clean map min=-0.0013309 max=0.088325 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=0.702 mas, bmaj=1.38 mas, bpa=-89.61 degrees ! Estimated noise=661.083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0645837 Jy ! Component: 100 - total flux cleaned = 0.0861652 Jy ! Component: 150 - total flux cleaned = 0.0959762 Jy ! Component: 200 - total flux cleaned = 0.101045 Jy ! Total flux subtracted in 200 components = 0.101045 Jy ! Clean residual min=-0.002472 max=0.002432 Jy/beam ! Clean residual mean=-0.000010 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.101045 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 0.101045 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9188 mas, bmaj=1.682 mas, bpa=85.63 degrees ! Estimated noise=248.188 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 = 0.00359141 Jy ! Component: 100 - total flux cleaned = 0.00515065 Jy ! Component: 150 - total flux cleaned = 0.00596644 Jy ! Component: 200 - total flux cleaned = 0.00609176 Jy ! Total flux subtracted in 200 components = 0.00609176 Jy ! Clean residual min=-0.001434 max=0.001856 Jy/beam ! Clean residual mean=-0.000011 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.107137 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.107137 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=2.166 mas, bmaj=3.138 mas, bpa=79.11 degrees ! Estimated noise=307.598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000608789 Jy ! Component: 100 - total flux cleaned = 0.000597121 Jy ! Component: 150 - total flux cleaned = 0.000619508 Jy ! Component: 200 - total flux cleaned = 0.000639955 Jy ! Total flux subtracted in 200 components = 0.000639955 Jy ! Clean residual min=-0.002099 max=0.002886 Jy/beam ! Clean residual mean=-0.000021 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.107777 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 = 1.88765e-05 Jy ! Component: 100 - total flux cleaned = 3.66097e-05 Jy ! Component: 150 - total flux cleaned = 6.11929e-05 Jy ! Component: 200 - total flux cleaned = 6.8525e-05 Jy ! Total flux subtracted in 200 components = 6.8525e-05 Jy ! Clean residual min=-0.002092 max=0.002869 Jy/beam ! Clean residual mean=-0.000021 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.107846 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 31 components and 0.107846 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9188 mas, bmaj=1.682 mas, bpa=85.63 degrees ! Estimated noise=248.188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000282651 Jy ! Component: 100 - total flux cleaned = -0.000301206 Jy ! Component: 150 - total flux cleaned = -0.000316335 Jy ! Component: 200 - total flux cleaned = -0.000316491 Jy ! Total flux subtracted in 200 components = -0.000316491 Jy ! Clean residual min=-0.001410 max=0.001796 Jy/beam ! Clean residual mean=-0.000010 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.107529 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.107529 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=0.075882Jy sigma=0.000819 ! Fit after self-cal, rms=0.075880Jy sigma=0.000819 wmodel J0554+6857_X_2014_05_31_pus_map.mod ! Writing 36 model components to file: J0554+6857_X_2014_05_31_pus_map.mod wobs J0554+6857_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0554+6857_X_2014_05_31_pus_uvs.fits wwins J0554+6857_X_2014_05_31_pus_map.win ! wwins: Wrote 1 windows to J0554+6857_X_2014_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000797471 Jy ! Component: 100 - total flux cleaned = 0.0014494 Jy ! Component: 150 - total flux cleaned = 0.00192135 Jy ! Component: 200 - total flux cleaned = 0.00236369 Jy ! Component: 250 - total flux cleaned = 0.00276123 Jy ! Component: 300 - total flux cleaned = 0.00311794 Jy ! Component: 350 - total flux cleaned = 0.00343807 Jy ! Component: 400 - total flux cleaned = 0.00368413 Jy ! Component: 450 - total flux cleaned = 0.0039022 Jy ! Component: 500 - total flux cleaned = 0.00415078 Jy ! Component: 550 - total flux cleaned = 0.00431719 Jy ! Component: 600 - total flux cleaned = 0.00446091 Jy ! Component: 650 - total flux cleaned = 0.00451367 Jy ! Component: 700 - total flux cleaned = 0.00454803 Jy ! Component: 750 - total flux cleaned = 0.00458137 Jy ! Component: 800 - total flux cleaned = 0.00458137 Jy ! Component: 850 - total flux cleaned = 0.00454946 Jy ! Component: 900 - total flux cleaned = 0.0045026 Jy ! Component: 950 - total flux cleaned = 0.00444157 Jy ! Component: 1000 - total flux cleaned = 0.00438175 Jy ! Component: 1050 - total flux cleaned = 0.00432303 Jy ! Component: 1100 - total flux cleaned = 0.0042358 Jy ! Component: 1150 - total flux cleaned = 0.00412185 Jy ! Component: 1200 - total flux cleaned = 0.0040518 Jy ! Component: 1250 - total flux cleaned = 0.00398236 Jy ! Component: 1300 - total flux cleaned = 0.00387368 Jy ! Component: 1350 - total flux cleaned = 0.00376669 Jy ! Component: 1400 - total flux cleaned = 0.00366175 Jy ! Component: 1450 - total flux cleaned = 0.00357111 Jy ! Component: 1500 - total flux cleaned = 0.00351978 Jy ! Component: 1550 - total flux cleaned = 0.00339433 Jy ! Component: 1600 - total flux cleaned = 0.00327097 Jy ! Component: 1650 - total flux cleaned = 0.00322238 Jy ! Component: 1700 - total flux cleaned = 0.00310235 Jy ! Component: 1750 - total flux cleaned = 0.00303122 Jy ! Component: 1800 - total flux cleaned = 0.00297284 Jy ! Component: 1850 - total flux cleaned = 0.00288063 Jy ! Component: 1900 - total flux cleaned = 0.00278985 Jy ! Component: 1950 - total flux cleaned = 0.00268899 Jy ! Component: 2000 - total flux cleaned = 0.00264481 Jy ! Total flux subtracted in 2048 components = 0.00255755 Jy ! Clean residual min=-0.000542 max=0.000689 Jy/beam ! Clean residual mean=-0.000008 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.110087 Jy keep ! Adding 176 model components to the UV plane model. ! The established model now contains 212 components and 0.110087 Jy ![Exited script file: muppet] wmap "J0554+6857_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9188 x 1.682 at 85.63 degrees (North through East) ! Clean map min=-0.00089177 max=0.088134 Jy/beam ! Writing clean map to FITS file: J0554+6857_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0881335 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000233936 device "J0554+6857_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0554+6857_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.796299 0.796299 1.5926 3.1852 6.37039 12.7408 25.4816 50.9632 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.088 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9188 x 1.682 at 85.63 degrees (North through East) ! Clean map min=-0.00089177 max=0.088134 Jy/beam quit ! Quitting program ! Log file J0554+6857_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:01:51 2016