! Started logfile: J0406-3826_X_2017_05_01_pus_uvs.log on Wed May 1 19:52:08 2019 obs J0406-3826_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0406-3826_X_2017_05_01_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.591453 visibilities/baseline/integration-bin. ! Found source: J0406-3826 ! ! 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 863 lines of history. ! ! Reading 4152 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 J0406-3826_X_2017_05_01_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.296687Jy sigma=0.001531 ! Fit after self-cal, rms=0.287427Jy sigma=0.001466 ! 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=0.6079 mas, bmaj=1.777 mas, bpa=10.88 degrees ! Estimated noise=3326.65 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 = 0.637317 Jy ! Component: 100 - total flux cleaned = 0.796391 Jy ! Total flux subtracted in 100 components = 0.796391 Jy ! Clean residual min=-0.058847 max=0.087500 Jy/beam ! Clean residual mean=-0.000519 rms=0.020613 Jy/beam ! Combined flux in latest and established models = 0.796391 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.796391 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=0.231400Jy sigma=0.001515 ! Fit after self-cal, rms=0.231410Jy sigma=0.001514 ! 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=0.791 mas, bmaj=2.166 mas, bpa=10.61 degrees ! Estimated noise=1805.18 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 = 0.114983 Jy ! Component: 100 - total flux cleaned = 0.170853 Jy ! Component: 150 - total flux cleaned = 0.199086 Jy ! Component: 200 - total flux cleaned = 0.213485 Jy ! Total flux subtracted in 200 components = 0.213485 Jy ! Clean residual min=-0.041773 max=0.067919 Jy/beam ! Clean residual mean=-0.000157 rms=0.016109 Jy/beam ! Combined flux in latest and established models = 1.00988 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 1.00988 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=0.198485Jy sigma=0.001015 ! Fit after self-cal, rms=0.198559Jy sigma=0.001015 ! 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 1.00* FD 0.92 HN 1.00* KP 0.93 ! LA 0.93 MK 0.97 NL 1.46 OV 1.03 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.00* KP 0.92 ! LA 0.94 MK 1.00 NL 1.47 OV 1.01 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KP 0.92 ! LA 0.97 MK 0.99 NL 1.43 OV 1.02 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 1.00* KP 0.92 ! LA 0.97 MK 1.00 NL 1.43 OV 1.02 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.00* KP 0.93 ! LA 0.95 MK 1.03 NL 1.49 OV 1.02 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.00* KP 0.92 ! LA 0.96 MK 1.03 NL 1.53 OV 1.02 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KP 0.91 ! LA 0.97 MK 1.03 NL 1.49 OV 1.04 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.92 ! LA 0.95 MK 1.00 NL 1.47 OV 1.03 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.00* KP 0.93 ! LA 0.97 MK 0.98 NL 1.47 OV 1.01 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KP 0.92 ! LA 0.98 MK 1.02 NL 1.56 OV 1.03 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.98 ! LA 1.03 MK 1.10 NL 1.59 OV 1.09 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KP 0.89 ! LA 0.98 MK 1.00 NL 1.42 OV 1.02 ! PT 0.97 SC 0.98 ! ! ! Fit before self-cal, rms=0.198559Jy sigma=0.001015 ! Fit after self-cal, rms=0.163623Jy sigma=0.000695 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7971 mas, bmaj=2.18 mas, bpa=10.77 degrees ! Estimated noise=1816.41 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 (-2.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204244 Jy ! Component: 100 - total flux cleaned = 0.0198223 Jy ! Component: 150 - total flux cleaned = 0.0206843 Jy ! Component: 200 - total flux cleaned = 0.0206888 Jy ! Total flux subtracted in 200 components = 0.0206888 Jy ! Clean residual min=-0.017393 max=0.015169 Jy/beam ! Clean residual mean=-0.000048 rms=0.003862 Jy/beam ! Combined flux in latest and established models = 1.03057 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 1.03057 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=0.156786Jy sigma=0.000663 ! Fit after self-cal, rms=0.156915Jy sigma=0.000661 ! 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=0.156915Jy sigma=0.000661 ! Fit after self-cal, rms=0.153665Jy sigma=0.000657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7969 mas, bmaj=2.18 mas, bpa=10.83 degrees ! Estimated noise=1806.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00497701 Jy ! Component: 100 - total flux cleaned = 0.00427087 Jy ! Component: 150 - total flux cleaned = 0.00456093 Jy ! Component: 200 - total flux cleaned = 0.00481783 Jy ! Total flux subtracted in 200 components = 0.00481783 Jy ! Clean residual min=-0.014039 max=0.009931 Jy/beam ! Clean residual mean=-0.000037 rms=0.002852 Jy/beam ! Combined flux in latest and established models = 1.03538 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 1.03538 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=0.151180Jy sigma=0.000648 ! Fit after self-cal, rms=0.151007Jy sigma=0.000647 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 = 0.0018474 Jy ! Component: 100 - total flux cleaned = 0.00115846 Jy ! Component: 150 - total flux cleaned = 0.00116371 Jy ! Component: 200 - total flux cleaned = 0.00116532 Jy ! Total flux subtracted in 200 components = 0.00116532 Jy ! Clean residual min=-0.013014 max=0.008338 Jy/beam ! Clean residual mean=-0.000032 rms=0.002610 Jy/beam ! Combined flux in latest and established models = 1.03655 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 1.03655 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=0.149875Jy sigma=0.000644 ! Fit after self-cal, rms=0.149827Jy sigma=0.000644 ! 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=0.149827Jy sigma=0.000644 ! Fit after self-cal, rms=0.148107Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7975 mas, bmaj=2.182 mas, bpa=10.81 degrees ! Estimated noise=1802.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199755 Jy ! Component: 100 - total flux cleaned = 0.00179672 Jy ! Component: 150 - total flux cleaned = 0.00162227 Jy ! Component: 200 - total flux cleaned = 0.00145846 Jy ! Total flux subtracted in 200 components = 0.00145846 Jy ! Clean residual min=-0.010846 max=0.006979 Jy/beam ! Clean residual mean=-0.000024 rms=0.002126 Jy/beam ! Combined flux in latest and established models = 1.03801 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 1.03801 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=0.147220Jy sigma=0.000639 ! Fit after self-cal, rms=0.147164Jy sigma=0.000639 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 = 0.00145496 Jy ! Component: 100 - total flux cleaned = 0.00130315 Jy ! Component: 150 - total flux cleaned = 0.00101952 Jy ! Component: 200 - total flux cleaned = 0.00102501 Jy ! Total flux subtracted in 200 components = 0.00102501 Jy ! Clean residual min=-0.010264 max=0.006025 Jy/beam ! Clean residual mean=-0.000021 rms=0.001979 Jy/beam ! Combined flux in latest and established models = 1.03903 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 1.03903 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=0.146642Jy sigma=0.000637 ! Fit after self-cal, rms=0.146625Jy sigma=0.000637 ! 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=0.146625Jy sigma=0.000637 ! Fit after self-cal, rms=0.145837Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.739 mas, bmaj=10.41 mas, bpa=10.92 degrees ! Estimated noise=2219.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177003 Jy ! Component: 100 - total flux cleaned = 0.00176901 Jy ! Component: 150 - total flux cleaned = 0.00182215 Jy ! Component: 200 - total flux cleaned = 0.00191036 Jy ! Total flux subtracted in 200 components = 0.00191036 Jy ! Clean residual min=-0.005960 max=0.004211 Jy/beam ! Clean residual mean=-0.000022 rms=0.001901 Jy/beam ! Combined flux in latest and established models = 1.04094 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 1.04094 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=0.145642Jy sigma=0.000637 ! Fit after self-cal, rms=0.145586Jy sigma=0.000636 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 = 0.000540273 Jy ! Component: 100 - total flux cleaned = 0.000493749 Jy ! Component: 150 - total flux cleaned = 0.000495107 Jy ! Component: 200 - total flux cleaned = 0.000531625 Jy ! Total flux subtracted in 200 components = 0.000531625 Jy ! Clean residual min=-0.006130 max=0.004301 Jy/beam ! Clean residual mean=-0.000021 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 1.04147 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 70 components and 1.04147 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=0.145471Jy sigma=0.000636 ! Fit after self-cal, rms=0.145434Jy sigma=0.000636 ! 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=0.7977 mas, bmaj=2.182 mas, bpa=10.78 degrees ! Estimated noise=1798.91 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7977 x 2.182 at 10.78 degrees (North through East) ! Clean map min=-0.011202 max=0.81688 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 ! Performing amp+phase self-cal ! ! 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=0.145434Jy sigma=0.000636 ! Fit after self-cal, rms=0.138616Jy sigma=0.000584 ! Inverting map and beam ! Estimated beam: bmin=0.7977 mas, bmaj=2.181 mas, bpa=10.74 degrees ! Estimated noise=1796.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000491968 Jy ! Component: 100 - total flux cleaned = -0.000488394 Jy ! Component: 150 - total flux cleaned = -0.00048278 Jy ! Component: 200 - total flux cleaned = -0.00059309 Jy ! Total flux subtracted in 200 components = -0.00059309 Jy ! Clean residual min=-0.008268 max=0.004855 Jy/beam ! Clean residual mean=-0.000011 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 1.04088 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 1.04088 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=0.138257Jy sigma=0.000582 ! Fit after self-cal, rms=0.138269Jy sigma=0.000582 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000582309 Jy ! Component: 100 - total flux cleaned = 0.000587393 Jy ! Component: 150 - total flux cleaned = 0.000498398 Jy ! Component: 200 - total flux cleaned = 0.000582131 Jy ! Total flux subtracted in 200 components = 0.000582131 Jy ! Clean residual min=-0.007817 max=0.004468 Jy/beam ! Clean residual mean=-0.000010 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 1.04146 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 1.04146 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=0.138048Jy sigma=0.000581 ! Fit after self-cal, rms=0.138055Jy sigma=0.000581 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.138055Jy sigma=0.000581 ! Fit after self-cal, rms=0.137812Jy sigma=0.000581 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=0.6111 mas, bmaj=1.785 mas, bpa=10.99 degrees ! Estimated noise=3324.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.636736 Jy ! Component: 100 - total flux cleaned = 0.795162 Jy ! Component: 150 - total flux cleaned = 0.873275 Jy ! Component: 200 - total flux cleaned = 0.92211 Jy ! Total flux subtracted in 200 components = 0.92211 Jy ! Clean residual min=-0.019081 max=0.026694 Jy/beam ! Clean residual mean=-0.000133 rms=0.007153 Jy/beam ! Combined flux in latest and established models = 0.92211 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.92211 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7981 mas, bmaj=2.182 mas, bpa=10.72 degrees ! Estimated noise=1795.36 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 = 0.0460767 Jy ! Component: 100 - total flux cleaned = 0.0709327 Jy ! Component: 150 - total flux cleaned = 0.086339 Jy ! Component: 200 - total flux cleaned = 0.0965925 Jy ! Total flux subtracted in 200 components = 0.0965925 Jy ! Clean residual min=-0.006300 max=0.009163 Jy/beam ! Clean residual mean=-0.000030 rms=0.002219 Jy/beam ! Combined flux in latest and established models = 1.0187 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 47 components and 1.0187 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=2.735 mas, bmaj=10.41 mas, bpa=10.89 degrees ! Estimated noise=2214.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107406 Jy ! Component: 100 - total flux cleaned = 0.0161405 Jy ! Component: 150 - total flux cleaned = 0.0189595 Jy ! Component: 200 - total flux cleaned = 0.0194892 Jy ! Total flux subtracted in 200 components = 0.0194892 Jy ! Clean residual min=-0.003885 max=0.004307 Jy/beam ! Clean residual mean=-0.000016 rms=0.001495 Jy/beam ! Combined flux in latest and established models = 1.03819 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321804 Jy ! Component: 100 - total flux cleaned = 0.000497889 Jy ! Component: 150 - total flux cleaned = 0.000719137 Jy ! Component: 200 - total flux cleaned = 0.000873253 Jy ! Total flux subtracted in 200 components = 0.000873253 Jy ! Clean residual min=-0.003646 max=0.004211 Jy/beam ! Clean residual mean=-0.000014 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 1.03907 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 1.03907 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7981 mas, bmaj=2.182 mas, bpa=10.72 degrees ! Estimated noise=1795.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00154879 Jy ! Component: 100 - total flux cleaned = -0.0011051 Jy ! Component: 150 - total flux cleaned = -0.000590565 Jy ! Component: 200 - total flux cleaned = -0.000144084 Jy ! Total flux subtracted in 200 components = -0.000144084 Jy ! Clean residual min=-0.005015 max=0.005187 Jy/beam ! Clean residual mean=-0.000008 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 1.03892 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 1.03892 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=0.137439Jy sigma=0.000581 ! Fit after self-cal, rms=0.137329Jy sigma=0.000580 wmodel J0406-3826_X_2017_05_01_pus_map.mod ! Writing 79 model components to file: J0406-3826_X_2017_05_01_pus_map.mod wobs J0406-3826_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0406-3826_X_2017_05_01_pus_uvs.fits wwins J0406-3826_X_2017_05_01_pus_map.win ! wwins: Wrote 2 windows to J0406-3826_X_2017_05_01_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 = -0.00191367 Jy ! Component: 100 - total flux cleaned = -0.0028824 Jy ! Component: 150 - total flux cleaned = -0.00328607 Jy ! Component: 200 - total flux cleaned = -0.00366699 Jy ! Component: 250 - total flux cleaned = -0.00372919 Jy ! Component: 300 - total flux cleaned = -0.003955 Jy ! Component: 350 - total flux cleaned = -0.00422339 Jy ! Component: 400 - total flux cleaned = -0.00448122 Jy ! Component: 450 - total flux cleaned = -0.00473078 Jy ! Component: 500 - total flux cleaned = -0.00482862 Jy ! Component: 550 - total flux cleaned = -0.00510912 Jy ! Component: 600 - total flux cleaned = -0.00542368 Jy ! Component: 650 - total flux cleaned = -0.00572888 Jy ! Component: 700 - total flux cleaned = -0.00589778 Jy ! Component: 750 - total flux cleaned = -0.00618532 Jy ! Component: 800 - total flux cleaned = -0.00634543 Jy ! Component: 850 - total flux cleaned = -0.00661896 Jy ! Component: 900 - total flux cleaned = -0.00688514 Jy ! Component: 950 - total flux cleaned = -0.00718006 Jy ! Component: 1000 - total flux cleaned = -0.00746746 Jy ! Component: 1050 - total flux cleaned = -0.0077476 Jy ! Component: 1100 - total flux cleaned = -0.00805493 Jy ! Component: 1150 - total flux cleaned = -0.00835373 Jy ! Component: 1200 - total flux cleaned = -0.00857988 Jy ! Component: 1250 - total flux cleaned = -0.00864253 Jy ! Component: 1300 - total flux cleaned = -0.00867323 Jy ! Component: 1350 - total flux cleaned = -0.00867335 Jy ! Component: 1400 - total flux cleaned = -0.00849561 Jy ! Component: 1450 - total flux cleaned = -0.00840843 Jy ! Component: 1500 - total flux cleaned = -0.00820867 Jy ! Component: 1550 - total flux cleaned = -0.00815307 Jy ! Component: 1600 - total flux cleaned = -0.00804288 Jy ! Component: 1650 - total flux cleaned = -0.00796129 Jy ! Component: 1700 - total flux cleaned = -0.00782769 Jy ! Component: 1750 - total flux cleaned = -0.00774858 Jy ! Component: 1800 - total flux cleaned = -0.00772327 Jy ! Component: 1850 - total flux cleaned = -0.0077494 Jy ! Component: 1900 - total flux cleaned = -0.00782523 Jy ! Component: 1950 - total flux cleaned = -0.00779991 Jy ! Component: 2000 - total flux cleaned = -0.00787351 Jy ! Total flux subtracted in 2048 components = -0.00792218 Jy ! Clean residual min=-0.001352 max=0.001611 Jy/beam ! Clean residual mean=-0.000014 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 1.031 Jy keep ! Adding 100 model components to the UV plane model. ! The established model now contains 179 components and 1.031 Jy ![Exited script file: muppet] wmap "J0406-3826_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7981 x 2.182 at 10.72 degrees (North through East) ! Clean map min=-0.0023721 max=0.83516 Jy/beam ! Writing clean map to FITS file: J0406-3826_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.835156 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000493783 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.177374 0.177374 0.354748 0.709496 1.41899 2.83798 5.67597 11.3519 22.7039 45.4077 90.8155 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.835 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7981 x 2.182 at 10.72 degrees (North through East) ! Clean map min=-0.0023721 max=0.83516 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 J0406-3826_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:52:09 2019