! Started logfile: J2353-2743_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:54:16 2019 obs J2353-2743_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J2353-2743_X_2017_01_16_pus_uva.fits ! AN table 1: 94 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.615603 visibilities/baseline/integration-bin. ! Found source: J2353-2743 ! ! 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 1309 lines of history. ! ! Reading 31248 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 J2353-2743_X_2017_01_16_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 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 200 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 210 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003542Jy sigma=0.006835 ! Fit after self-cal, rms=0.947870Jy sigma=0.006508 ! 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=0.8198 mas, bmaj=3.109 mas, bpa=15 degrees ! Estimated noise=801.448 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 = 0.0443456 Jy ! Component: 100 - total flux cleaned = 0.0540159 Jy ! Total flux subtracted in 100 components = 0.0540159 Jy ! Clean residual min=-0.003785 max=0.003721 Jy/beam ! Clean residual mean=-0.000009 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.0540159 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0540159 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=0.128902Jy sigma=0.000625 ! Fit after self-cal, rms=0.127861Jy sigma=0.000617 ! 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=0.9755 mas, bmaj=3.51 mas, bpa=13.19 degrees ! Estimated noise=624.758 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 = 0.00327862 Jy ! Component: 100 - total flux cleaned = 0.00312775 Jy ! Component: 150 - total flux cleaned = 0.00306791 Jy ! Component: 200 - total flux cleaned = 0.00301713 Jy ! Total flux subtracted in 200 components = 0.00301713 Jy ! Clean residual min=-0.003814 max=0.002698 Jy/beam ! Clean residual mean=-0.000014 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.057033 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.057033 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=0.127599Jy sigma=0.000616 ! Fit after self-cal, rms=0.127518Jy sigma=0.000616 ! 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 0.92 FD 0.99 HN 0.93 KP 1.08 ! LA 1.17 MK 1.00* NL 1.08 OV 1.10 ! PT 0.69 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.19 HN 0.96 KP 1.00 ! LA 1.15 MK 1.00* NL 0.99 OV 1.19 ! PT 0.54 SC 1.07 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 0.92 KP 0.99 ! LA 1.09 MK 1.00* NL 1.02 OV 1.16 ! PT 0.59 SC 1.09 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.09 HN 0.92 KP 1.02 ! LA 1.14 MK 1.00* NL 1.09 OV 1.15 ! PT 0.57 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 0.90 KP 1.04 ! LA 1.13 MK 1.00* NL 1.02 OV 1.13 ! PT 0.63 SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 0.92 KP 0.99 ! LA 1.05 MK 1.00* NL 1.01 OV 1.26 ! PT 0.61 SC 1.06 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 HN 0.91 KP 1.05 ! LA 1.09 MK 1.00* NL 0.99 OV 1.21 ! PT 0.57 SC 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 0.94 KP 0.96 ! LA 1.08 MK 1.00* NL 0.94 OV 1.09 ! PT 0.56 SC 1.05 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.09 HN 0.88 KP 1.00 ! LA 1.07 MK 1.00* NL 0.97 OV 1.16 ! PT 0.57 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 0.81 FD 0.97 HN 1.01 KP 1.01 ! LA 1.00 MK 1.00* NL 0.96 OV 1.08 ! PT 0.65 SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 0.85 KP 0.94 ! LA 0.96 MK 1.00* NL 0.96 OV 1.14 ! PT 0.67 SC 1.07 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.93 HN 0.80 KP 1.03 ! LA 1.07 MK 1.00* NL 0.99 OV 1.00 ! PT 0.57 SC 1.00 ! ! ! Fit before self-cal, rms=0.127518Jy sigma=0.000616 ! Fit after self-cal, rms=0.102430Jy sigma=0.000613 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9834 mas, bmaj=3.495 mas, bpa=12.77 degrees ! Estimated noise=618.039 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 = 0.0004155 Jy ! Component: 100 - total flux cleaned = 0.000436551 Jy ! Component: 150 - total flux cleaned = 0.00045537 Jy ! Component: 200 - total flux cleaned = 0.000454899 Jy ! Total flux subtracted in 200 components = 0.000454899 Jy ! Clean residual min=-0.001640 max=0.001838 Jy/beam ! Clean residual mean=-0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0574879 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.0574879 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=0.102422Jy sigma=0.000613 ! Fit after self-cal, rms=0.101794Jy sigma=0.000612 ! 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=0.101794Jy sigma=0.000612 ! Fit after self-cal, rms=0.098672Jy sigma=0.000611 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9859 mas, bmaj=3.496 mas, bpa=12.89 degrees ! Estimated noise=611.684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000260038 Jy ! Component: 100 - total flux cleaned = -0.000357383 Jy ! Component: 150 - total flux cleaned = -0.000388143 Jy ! Component: 200 - total flux cleaned = -0.000416358 Jy ! Total flux subtracted in 200 components = -0.000416358 Jy ! Clean residual min=-0.001340 max=0.001197 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0570716 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0570716 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=0.098669Jy sigma=0.000611 ! Fit after self-cal, rms=0.098590Jy sigma=0.000610 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 = 2.21569e-05 Jy ! Component: 100 - total flux cleaned = 1.0691e-05 Jy ! Component: 150 - total flux cleaned = -1.16258e-05 Jy ! Component: 200 - total flux cleaned = -2.19288e-05 Jy ! Total flux subtracted in 200 components = -2.19288e-05 Jy ! Clean residual min=-0.001347 max=0.001269 Jy/beam ! Clean residual mean=-0.000002 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0570496 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0570496 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=0.098588Jy sigma=0.000610 ! Fit after self-cal, rms=0.098582Jy sigma=0.000610 ! 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=0.098582Jy sigma=0.000610 ! Fit after self-cal, rms=0.098310Jy sigma=0.000610 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9865 mas, bmaj=3.5 mas, bpa=12.87 degrees ! Estimated noise=610.389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000220964 Jy ! Component: 100 - total flux cleaned = -0.000290315 Jy ! Component: 150 - total flux cleaned = -0.000316732 Jy ! Component: 200 - total flux cleaned = -0.000325035 Jy ! Total flux subtracted in 200 components = -0.000325035 Jy ! Clean residual min=-0.001310 max=0.001216 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0567246 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.0567246 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=0.098308Jy sigma=0.000610 ! Fit after self-cal, rms=0.098309Jy sigma=0.000610 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 = -4.41669e-05 Jy ! Component: 100 - total flux cleaned = -6.29515e-05 Jy ! Component: 150 - total flux cleaned = -7.16915e-05 Jy ! Component: 200 - total flux cleaned = -8.01213e-05 Jy ! Total flux subtracted in 200 components = -8.01213e-05 Jy ! Clean residual min=-0.001326 max=0.001203 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0566445 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.0566445 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=0.098308Jy sigma=0.000610 ! Fit after self-cal, rms=0.098296Jy sigma=0.000610 ! 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=0.098296Jy sigma=0.000610 ! Fit after self-cal, rms=0.098178Jy sigma=0.000610 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.15 mas, bmaj=5.14 mas, bpa=1.436 degrees ! Estimated noise=752.004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000119137 Jy ! Component: 100 - total flux cleaned = -0.000154476 Jy ! Component: 150 - total flux cleaned = -0.000168148 Jy ! Component: 200 - total flux cleaned = -0.000174145 Jy ! Total flux subtracted in 200 components = -0.000174145 Jy ! Clean residual min=-0.001673 max=0.001505 Jy/beam ! Clean residual mean=0.000000 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0564703 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 0.0564703 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=0.098177Jy sigma=0.000610 ! Fit after self-cal, rms=0.098190Jy sigma=0.000610 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 = 2.96125e-05 Jy ! Component: 100 - total flux cleaned = 1.70879e-05 Jy ! Component: 150 - total flux cleaned = 1.67124e-05 Jy ! Component: 200 - total flux cleaned = 2.15846e-05 Jy ! Total flux subtracted in 200 components = 2.15846e-05 Jy ! Clean residual min=-0.001662 max=0.001511 Jy/beam ! Clean residual mean=-0.000000 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0564919 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.0564919 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=0.098190Jy sigma=0.000610 ! Fit after self-cal, rms=0.098194Jy sigma=0.000610 ! 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=0.9869 mas, bmaj=3.503 mas, bpa=12.87 degrees ! Estimated noise=609.299 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9869 x 3.503 at 12.87 degrees (North through East) ! Clean map min=-0.0019591 max=0.059231 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=0.8233 mas, bmaj=3.071 mas, bpa=14.85 degrees ! Estimated noise=780.326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0454946 Jy ! Component: 100 - total flux cleaned = 0.0554154 Jy ! Component: 150 - total flux cleaned = 0.0566681 Jy ! Component: 200 - total flux cleaned = 0.0566013 Jy ! Total flux subtracted in 200 components = 0.0566013 Jy ! Clean residual min=-0.001838 max=0.001752 Jy/beam ! Clean residual mean=0.000002 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0566012 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0566012 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9869 mas, bmaj=3.503 mas, bpa=12.87 degrees ! Estimated noise=609.299 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 = 0.000306869 Jy ! Component: 100 - total flux cleaned = 0.000274158 Jy ! Component: 150 - total flux cleaned = 0.00019219 Jy ! Component: 200 - total flux cleaned = 0.000119784 Jy ! Total flux subtracted in 200 components = 0.000119784 Jy ! Clean residual min=-0.001322 max=0.001213 Jy/beam ! Clean residual mean=0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.056721 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.056721 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=2.15 mas, bmaj=5.14 mas, bpa=1.436 degrees ! Estimated noise=752.004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.07041e-05 Jy ! Component: 100 - total flux cleaned = 7.04057e-06 Jy ! Component: 150 - total flux cleaned = -2.3825e-05 Jy ! Component: 200 - total flux cleaned = -5.1833e-05 Jy ! Total flux subtracted in 200 components = -5.1833e-05 Jy ! Clean residual min=-0.001629 max=0.001574 Jy/beam ! Clean residual mean=0.000000 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0566692 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 = -1.74428e-05 Jy ! Component: 100 - total flux cleaned = -3.37856e-05 Jy ! Component: 150 - total flux cleaned = -4.93925e-05 Jy ! Component: 200 - total flux cleaned = -6.36953e-05 Jy ! Total flux subtracted in 200 components = -6.36953e-05 Jy ! Clean residual min=-0.001623 max=0.001562 Jy/beam ! Clean residual mean=0.000000 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0566055 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0566055 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9869 mas, bmaj=3.503 mas, bpa=12.87 degrees ! Estimated noise=609.299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.49284e-05 Jy ! Component: 100 - total flux cleaned = -4.35839e-05 Jy ! Component: 150 - total flux cleaned = -4.41599e-05 Jy ! Component: 200 - total flux cleaned = -4.40142e-05 Jy ! Total flux subtracted in 200 components = -4.40142e-05 Jy ! Clean residual min=-0.001292 max=0.001220 Jy/beam ! Clean residual mean=0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0565615 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.0565615 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=0.098197Jy sigma=0.000610 ! Fit after self-cal, rms=0.098199Jy sigma=0.000610 wmodel J2353-2743_X_2017_01_16_pus_map.mod ! Writing 36 model components to file: J2353-2743_X_2017_01_16_pus_map.mod wobs J2353-2743_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J2353-2743_X_2017_01_16_pus_uvs.fits wwins J2353-2743_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J2353-2743_X_2017_01_16_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 = -8.05971e-05 Jy ! Component: 100 - total flux cleaned = 4.88658e-05 Jy ! Component: 150 - total flux cleaned = 0.000129432 Jy ! Component: 200 - total flux cleaned = 0.000187818 Jy ! Component: 250 - total flux cleaned = 0.000281375 Jy ! Component: 300 - total flux cleaned = 0.000424307 Jy ! Component: 350 - total flux cleaned = 0.000476133 Jy ! Component: 400 - total flux cleaned = 0.000559859 Jy ! Component: 450 - total flux cleaned = 0.000576093 Jy ! Component: 500 - total flux cleaned = 0.000654902 Jy ! Component: 550 - total flux cleaned = 0.000685388 Jy ! Component: 600 - total flux cleaned = 0.000685521 Jy ! Component: 650 - total flux cleaned = 0.000728981 Jy ! Component: 700 - total flux cleaned = 0.000756926 Jy ! Component: 750 - total flux cleaned = 0.000770618 Jy ! Component: 800 - total flux cleaned = 0.0007977 Jy ! Component: 850 - total flux cleaned = 0.000837293 Jy ! Component: 900 - total flux cleaned = 0.000850285 Jy ! Component: 950 - total flux cleaned = 0.000888681 Jy ! Component: 1000 - total flux cleaned = 0.000950942 Jy ! Component: 1050 - total flux cleaned = 0.000963023 Jy ! Component: 1100 - total flux cleaned = 0.000999245 Jy ! Component: 1150 - total flux cleaned = 0.00104655 Jy ! Component: 1200 - total flux cleaned = 0.00106978 Jy ! Component: 1250 - total flux cleaned = 0.00108119 Jy ! Component: 1300 - total flux cleaned = 0.00111466 Jy ! Component: 1350 - total flux cleaned = 0.0011365 Jy ! Component: 1400 - total flux cleaned = 0.00111501 Jy ! Component: 1450 - total flux cleaned = 0.00111544 Jy ! Component: 1500 - total flux cleaned = 0.00113643 Jy ! Component: 1550 - total flux cleaned = 0.00110573 Jy ! Component: 1600 - total flux cleaned = 0.00108575 Jy ! Component: 1650 - total flux cleaned = 0.00106594 Jy ! Component: 1700 - total flux cleaned = 0.00103653 Jy ! Component: 1750 - total flux cleaned = 0.00102683 Jy ! Component: 1800 - total flux cleaned = 0.000989031 Jy ! Component: 1850 - total flux cleaned = 0.000989021 Jy ! Component: 1900 - total flux cleaned = 0.000942889 Jy ! Component: 1950 - total flux cleaned = 0.000952015 Jy ! Component: 2000 - total flux cleaned = 0.000916028 Jy ! Total flux subtracted in 2048 components = 0.000916016 Jy ! Clean residual min=-0.000487 max=0.000515 Jy/beam ! Clean residual mean=-0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0574775 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 173 components and 0.0574775 Jy ![Exited script file: muppet] wmap "J2353-2743_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9869 x 3.503 at 12.87 degrees (North through East) ! Clean map min=-0.0019978 max=0.05928 Jy/beam ! Writing clean map to FITS file: J2353-2743_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0592801 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176528 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.893359 0.893359 1.78672 3.57344 7.14687 14.2937 28.5875 57.175 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9869 x 3.503 at 12.87 degrees (North through East) ! Clean map min=-0.0019978 max=0.05928 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 J2353-2743_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:54:18 2019