! Started logfile: J0348-2749_X_2017_08_05_pus_uvs.log on Thu May 9 18:47:49 2019 obs J0348-2749_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0348-2749_X_2017_08_05_pus_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.37716 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0348-2749 ! ! 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 575 lines of history. ! ! Reading 7332 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 J0348-2749_X_2017_08_05_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.434441Jy sigma=0.002837 ! Fit after self-cal, rms=0.384407Jy sigma=0.002591 ! 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=0.9172 mas, bmaj=3.522 mas, bpa=1.634 degrees ! Estimated noise=2310.62 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 = 0.478704 Jy ! Component: 100 - total flux cleaned = 0.584725 Jy ! Total flux subtracted in 100 components = 0.584725 Jy ! Clean residual min=-0.022023 max=0.040399 Jy/beam ! Clean residual mean=0.000443 rms=0.008181 Jy/beam ! Combined flux in latest and established models = 0.584725 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.584725 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=0.157033Jy sigma=0.000973 ! Fit after self-cal, rms=0.157032Jy sigma=0.000972 ! 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=1.111 mas, bmaj=4.104 mas, bpa=2.797 degrees ! Estimated noise=1294.15 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 = 0.0647161 Jy ! Component: 100 - total flux cleaned = 0.101271 Jy ! Component: 150 - total flux cleaned = 0.124254 Jy ! Component: 200 - total flux cleaned = 0.13902 Jy ! Total flux subtracted in 200 components = 0.13902 Jy ! Clean residual min=-0.015788 max=0.030018 Jy/beam ! Clean residual mean=0.000568 rms=0.006805 Jy/beam ! Combined flux in latest and established models = 0.723745 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 46 components and 0.723746 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=0.124283Jy sigma=0.000773 ! Fit after self-cal, rms=0.124030Jy sigma=0.000771 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.14 KP 1.06 ! LA 0.94 MK 0.97 NL 1.00* OV 1.10 ! PT 1.10 SC 1.06 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.09 KP 1.02 ! LA 0.94 MK 0.97 NL 1.00* OV 1.10 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.14 KP 0.94 ! LA 0.96 MK 0.98 NL 1.00* OV 1.10 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.06 KP 0.90 ! LA 0.98 MK 0.99 NL 1.00* OV 1.08 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 0.82 ! LA 0.96 MK 1.00 NL 1.00* OV 1.09 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.07 KP 0.83 ! LA 0.96 MK 0.99 NL 1.00* OV 1.12 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.13 KP 0.82 ! LA 0.97 MK 1.01 NL 1.00* OV 1.16 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.16 KP 0.80 ! LA 0.96 MK 0.99 NL 1.00* OV 1.13 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.06 KP 0.85 ! LA 0.95 MK 0.98 NL 1.00* OV 1.13 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.13 KP 0.89 ! LA 0.98 MK 0.98 NL 1.00* OV 1.11 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.06 KP 0.95 ! LA 0.98 MK 0.98 NL 1.00* OV 1.14 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.05 KP 0.97 ! LA 0.99 MK 0.98 NL 1.00* OV 1.10 ! PT 1.04 SC 1.06 ! ! ! Fit before self-cal, rms=0.124030Jy sigma=0.000771 ! Fit after self-cal, rms=0.104493Jy sigma=0.000663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=4.145 mas, bpa=2.794 degrees ! Estimated noise=1285.59 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 = -0.0014004 Jy ! Component: 100 - total flux cleaned = -0.00107996 Jy ! Component: 150 - total flux cleaned = -0.000830193 Jy ! Component: 200 - total flux cleaned = -0.000630183 Jy ! Total flux subtracted in 200 components = -0.000630183 Jy ! Clean residual min=-0.009783 max=0.014026 Jy/beam ! Clean residual mean=0.000515 rms=0.003088 Jy/beam ! Combined flux in latest and established models = 0.723115 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.723115 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=0.104130Jy sigma=0.000660 ! Fit after self-cal, rms=0.104089Jy sigma=0.000660 ! 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=0.104089Jy sigma=0.000660 ! Fit after self-cal, rms=0.103727Jy sigma=0.000655 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=4.155 mas, bpa=2.771 degrees ! Estimated noise=1283.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00180039 Jy ! Component: 100 - total flux cleaned = -0.00181618 Jy ! Component: 150 - total flux cleaned = -0.00162554 Jy ! Component: 200 - total flux cleaned = -0.00139293 Jy ! Total flux subtracted in 200 components = -0.00139293 Jy ! Clean residual min=-0.010140 max=0.011158 Jy/beam ! Clean residual mean=0.000569 rms=0.002894 Jy/beam ! Combined flux in latest and established models = 0.721722 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.721722 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=0.103515Jy sigma=0.000654 ! Fit after self-cal, rms=0.103511Jy sigma=0.000654 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 = 0.000405241 Jy ! Component: 100 - total flux cleaned = 0.000462462 Jy ! Component: 150 - total flux cleaned = 0.000556017 Jy ! Component: 200 - total flux cleaned = 0.000554734 Jy ! Total flux subtracted in 200 components = 0.000554734 Jy ! Clean residual min=-0.009986 max=0.010948 Jy/beam ! Clean residual mean=0.000553 rms=0.002877 Jy/beam ! Combined flux in latest and established models = 0.722277 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.722277 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=0.103458Jy sigma=0.000653 ! Fit after self-cal, rms=0.103450Jy sigma=0.000653 ! 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=0.103450Jy sigma=0.000653 ! Fit after self-cal, rms=0.100904Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=4.168 mas, bpa=2.722 degrees ! Estimated noise=1283.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00151006 Jy ! Component: 100 - total flux cleaned = -0.00160477 Jy ! Component: 150 - total flux cleaned = -0.00160416 Jy ! Component: 200 - total flux cleaned = -0.00149926 Jy ! Total flux subtracted in 200 components = -0.00149926 Jy ! Clean residual min=-0.006493 max=0.010105 Jy/beam ! Clean residual mean=0.000349 rms=0.002253 Jy/beam ! Combined flux in latest and established models = 0.720778 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 71 components and 0.720778 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=0.100762Jy sigma=0.000633 ! Fit after self-cal, rms=0.100764Jy sigma=0.000633 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 (4.6, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00733615 Jy ! Component: 100 - total flux cleaned = 0.00733058 Jy ! Component: 150 - total flux cleaned = 0.00732882 Jy ! Component: 200 - total flux cleaned = 0.00743806 Jy ! Total flux subtracted in 200 components = 0.00743806 Jy ! Clean residual min=-0.005906 max=0.006900 Jy/beam ! Clean residual mean=0.000123 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 0.728216 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.728216 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=0.100102Jy sigma=0.000628 ! Fit after self-cal, rms=0.100043Jy sigma=0.000628 ! 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=0.100043Jy sigma=0.000628 ! Fit after self-cal, rms=0.100121Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.406 mas, bmaj=5.454 mas, bpa=16.35 degrees ! Estimated noise=1547.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237075 Jy ! Component: 100 - total flux cleaned = 0.00247136 Jy ! Component: 150 - total flux cleaned = 0.00266487 Jy ! Component: 200 - total flux cleaned = 0.00284634 Jy ! Total flux subtracted in 200 components = 0.00284634 Jy ! Clean residual min=-0.005249 max=0.007301 Jy/beam ! Clean residual mean=0.000172 rms=0.001947 Jy/beam ! Combined flux in latest and established models = 0.731062 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 104 components and 0.731062 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=0.099990Jy sigma=0.000627 ! Fit after self-cal, rms=0.099985Jy sigma=0.000627 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 = 0.000191893 Jy ! Component: 100 - total flux cleaned = 0.000359407 Jy ! Component: 150 - total flux cleaned = 0.000436153 Jy ! Component: 200 - total flux cleaned = 0.000510856 Jy ! Total flux subtracted in 200 components = 0.000510856 Jy ! Clean residual min=-0.004849 max=0.006948 Jy/beam ! Clean residual mean=0.000157 rms=0.001867 Jy/beam ! Combined flux in latest and established models = 0.731573 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 107 components and 0.731573 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=0.099940Jy sigma=0.000627 ! Fit after self-cal, rms=0.099936Jy sigma=0.000627 ! 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=1.103 mas, bmaj=4.176 mas, bpa=2.717 degrees ! Estimated noise=1281.38 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.103 x 4.176 at 2.717 degrees (North through East) ! Clean map min=-0.0051671 max=0.63003 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=0.099936Jy sigma=0.000627 ! Fit after self-cal, rms=0.090566Jy sigma=0.000555 ! Inverting map and beam ! Estimated beam: bmin=1.102 mas, bmaj=4.18 mas, bpa=2.715 degrees ! Estimated noise=1280.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000645765 Jy ! Component: 100 - total flux cleaned = -0.000872098 Jy ! Component: 150 - total flux cleaned = -0.00096872 Jy ! Component: 200 - total flux cleaned = -0.00114782 Jy ! Total flux subtracted in 200 components = -0.00114782 Jy ! Clean residual min=-0.004870 max=0.006740 Jy/beam ! Clean residual mean=0.000218 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.730425 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 0.730425 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=0.090351Jy sigma=0.000554 ! Fit after self-cal, rms=0.090343Jy sigma=0.000554 ! Inverting map ! Added new window around map position (8.6, -9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0061505 Jy ! Component: 100 - total flux cleaned = 0.00731988 Jy ! Component: 150 - total flux cleaned = 0.00701318 Jy ! Component: 200 - total flux cleaned = 0.00645184 Jy ! Total flux subtracted in 200 components = 0.00645184 Jy ! Clean residual min=-0.004783 max=0.004458 Jy/beam ! Clean residual mean=-0.000003 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 0.736877 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 146 components and 0.736877 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=0.089812Jy sigma=0.000550 ! Fit after self-cal, rms=0.089773Jy sigma=0.000550 ! 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=0.089773Jy sigma=0.000550 ! Fit after self-cal, rms=0.089796Jy sigma=0.000550 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=0.9125 mas, bmaj=3.574 mas, bpa=1.598 degrees ! Estimated noise=2306.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.477732 Jy ! Component: 100 - total flux cleaned = 0.582548 Jy ! Component: 150 - total flux cleaned = 0.619433 Jy ! Component: 200 - total flux cleaned = 0.644573 Jy ! Total flux subtracted in 200 components = 0.644573 Jy ! Clean residual min=-0.010567 max=0.018759 Jy/beam ! Clean residual mean=0.000337 rms=0.003943 Jy/beam ! Combined flux in latest and established models = 0.644572 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.644572 Jy ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=4.183 mas, bpa=2.686 degrees ! Estimated noise=1280.33 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) ! Added new window around map position (2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0307967 Jy ! Component: 100 - total flux cleaned = 0.0482784 Jy ! Component: 150 - total flux cleaned = 0.0594526 Jy ! Component: 200 - total flux cleaned = 0.0675264 Jy ! Total flux subtracted in 200 components = 0.0675264 Jy ! Clean residual min=-0.004560 max=0.007113 Jy/beam ! Clean residual mean=0.000838 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 0.712099 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 96 components and 0.712099 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=2.405 mas, bmaj=5.451 mas, bpa=16.21 degrees ! Estimated noise=1548.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00876801 Jy ! Component: 100 - total flux cleaned = 0.0144258 Jy ! Component: 150 - total flux cleaned = 0.0184586 Jy ! Component: 200 - total flux cleaned = 0.021217 Jy ! Total flux subtracted in 200 components = 0.021217 Jy ! Clean residual min=-0.003724 max=0.004403 Jy/beam ! Clean residual mean=0.000391 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.733316 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 = 0.00133166 Jy ! Component: 100 - total flux cleaned = 0.00221682 Jy ! Component: 150 - total flux cleaned = 0.00257489 Jy ! Component: 200 - total flux cleaned = 0.0029684 Jy ! Total flux subtracted in 200 components = 0.0029684 Jy ! Clean residual min=-0.003525 max=0.004252 Jy/beam ! Clean residual mean=0.000240 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.736284 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 153 components and 0.736284 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=4.183 mas, bpa=2.686 degrees ! Estimated noise=1280.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000861439 Jy ! Component: 100 - total flux cleaned = -0.00066992 Jy ! Component: 150 - total flux cleaned = -0.0003117 Jy ! Component: 200 - total flux cleaned = -6.93198e-05 Jy ! Total flux subtracted in 200 components = -6.93198e-05 Jy ! Clean residual min=-0.003641 max=0.004478 Jy/beam ! Clean residual mean=0.000145 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.736215 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 177 components and 0.736215 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=0.089395Jy sigma=0.000548 ! Fit after self-cal, rms=0.089235Jy sigma=0.000547 wmodel J0348-2749_X_2017_08_05_pus_map.mod ! Writing 177 model components to file: J0348-2749_X_2017_08_05_pus_map.mod wobs J0348-2749_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0348-2749_X_2017_08_05_pus_uvs.fits wwins J0348-2749_X_2017_08_05_pus_map.win ! wwins: Wrote 4 windows to J0348-2749_X_2017_08_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000529913 Jy ! Component: 100 - total flux cleaned = 0.000584553 Jy ! Component: 150 - total flux cleaned = 0.000792952 Jy ! Component: 200 - total flux cleaned = 0.000890356 Jy ! Component: 250 - total flux cleaned = 0.00107408 Jy ! Component: 300 - total flux cleaned = 0.00133478 Jy ! Component: 350 - total flux cleaned = 0.00158249 Jy ! Component: 400 - total flux cleaned = 0.00178158 Jy ! Component: 450 - total flux cleaned = 0.0019718 Jy ! Component: 500 - total flux cleaned = 0.00215465 Jy ! Component: 550 - total flux cleaned = 0.00226008 Jy ! Component: 600 - total flux cleaned = 0.00232934 Jy ! Component: 650 - total flux cleaned = 0.00246367 Jy ! Component: 700 - total flux cleaned = 0.00265829 Jy ! Component: 750 - total flux cleaned = 0.00281453 Jy ! Component: 800 - total flux cleaned = 0.00293636 Jy ! Component: 850 - total flux cleaned = 0.00305536 Jy ! Component: 900 - total flux cleaned = 0.00317168 Jy ! Component: 950 - total flux cleaned = 0.00331367 Jy ! Component: 1000 - total flux cleaned = 0.00345237 Jy ! Component: 1050 - total flux cleaned = 0.00356046 Jy ! Component: 1100 - total flux cleaned = 0.00371891 Jy ! Component: 1150 - total flux cleaned = 0.0038481 Jy ! Component: 1200 - total flux cleaned = 0.00397436 Jy ! Component: 1250 - total flux cleaned = 0.00407284 Jy ! Component: 1300 - total flux cleaned = 0.00414537 Jy ! Component: 1350 - total flux cleaned = 0.00424044 Jy ! Component: 1400 - total flux cleaned = 0.00433372 Jy ! Component: 1450 - total flux cleaned = 0.00444787 Jy ! Component: 1500 - total flux cleaned = 0.00451508 Jy ! Component: 1550 - total flux cleaned = 0.00460338 Jy ! Component: 1600 - total flux cleaned = 0.00471174 Jy ! Component: 1650 - total flux cleaned = 0.00477551 Jy ! Component: 1700 - total flux cleaned = 0.00483837 Jy ! Component: 1750 - total flux cleaned = 0.00494159 Jy ! Component: 1800 - total flux cleaned = 0.00500229 Jy ! Component: 1850 - total flux cleaned = 0.00508197 Jy ! Component: 1900 - total flux cleaned = 0.00512105 Jy ! Component: 1950 - total flux cleaned = 0.00519838 Jy ! Component: 2000 - total flux cleaned = 0.00525555 Jy ! Total flux subtracted in 2048 components = 0.00527441 Jy ! Clean residual min=-0.000930 max=0.001028 Jy/beam ! Clean residual mean=0.000044 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.741489 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 301 components and 0.741489 Jy ![Exited script file: muppet] wmap "J0348-2749_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 4.183 at 2.686 degrees (North through East) ! Clean map min=-0.0024772 max=0.62542 Jy/beam ! Writing clean map to FITS file: J0348-2749_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.625422 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000369537 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.177258 0.177258 0.354516 0.709033 1.41807 2.83613 5.67226 11.3445 22.6891 45.3781 90.7562 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.625 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 4.183 at 2.686 degrees (North through East) ! Clean map min=-0.0024772 max=0.62542 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 J0348-2749_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:47:50 2019