! Started logfile: J0424-3848_X_2017_10_09_pus_uvs.log on Sun May 12 15:17:28 2019 obs J0424-3848_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0424-3848_X_2017_10_09_pus_uva.fits ! AN table 1: 145 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.378352 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0424-3848 ! ! 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 763 lines of history. ! ! Reading 23700 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 J0424-3848_X_2017_10_09_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 505 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 476 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 505 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 505 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 476 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 505 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 505 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 505 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 505 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 505 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 505 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 505 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.935063Jy sigma=0.006096 ! Fit after self-cal, rms=0.885533Jy sigma=0.005828 ! 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=0.6432 mas, bmaj=4.176 mas, bpa=-23.94 degrees ! Estimated noise=1568.64 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 = 0.0869023 Jy ! Component: 100 - total flux cleaned = 0.109055 Jy ! Total flux subtracted in 100 components = 0.109055 Jy ! Clean residual min=-0.006840 max=0.013670 Jy/beam ! Clean residual mean=-0.000150 rms=0.002935 Jy/beam ! Combined flux in latest and established models = 0.109055 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.109055 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=0.120779Jy sigma=0.000668 ! Fit after self-cal, rms=0.120634Jy sigma=0.000668 ! 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=0.8561 mas, bmaj=5.046 mas, bpa=-24.05 degrees ! Estimated noise=734.505 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 = 0.0244904 Jy ! Component: 100 - total flux cleaned = 0.0373839 Jy ! Component: 150 - total flux cleaned = 0.0443942 Jy ! Component: 200 - total flux cleaned = 0.04833 Jy ! Total flux subtracted in 200 components = 0.04833 Jy ! Clean residual min=-0.009176 max=0.013161 Jy/beam ! Clean residual mean=-0.000015 rms=0.002907 Jy/beam ! Combined flux in latest and established models = 0.157385 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 45 components and 0.157385 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=0.116557Jy sigma=0.000625 ! Fit after self-cal, rms=0.116393Jy sigma=0.000624 ! 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 1.30 FD 0.92 HN 0.85 KP 1.08 ! LA 0.88 MK 0.98 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.57 FD 0.91 HN 0.86 KP 1.15 ! LA 0.90 MK 1.04 NL 1.00* OV 1.00* ! PT 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.64 FD 0.89 HN 0.80 KP 1.11 ! LA 0.94 MK 1.02 NL 1.00* OV 1.00* ! PT 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.83 FD 0.86 HN 0.89 KP 1.15 ! LA 0.93 MK 1.03 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.50 FD 0.88 HN 0.83 KP 1.10 ! LA 0.96 MK 1.06 NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.47 FD 0.88 HN 0.84 KP 1.11 ! LA 0.96 MK 1.06 NL 1.00* OV 1.00* ! PT 0.97 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.65 FD 0.85 HN 0.85 KP 1.12 ! LA 0.96 MK 1.08 NL 1.00* OV 1.00* ! PT 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.61 FD 0.91 HN 0.97 KP 1.11 ! LA 0.94 MK 1.06 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.40 FD 0.88 HN 0.83 KP 1.16 ! LA 0.95 MK 1.08 NL 1.00* OV 1.00* ! PT 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.61 FD 0.86 HN 0.87 KP 1.10 ! LA 0.97 MK 1.04 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.43 FD 0.91 HN 0.77 KP 1.13 ! LA 0.96 MK 0.99 NL 1.00* OV 1.00* ! PT 0.97 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.87 HN 0.68 KP 1.13 ! LA 0.96 MK 1.04 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Fit before self-cal, rms=0.116393Jy sigma=0.000624 ! Fit after self-cal, rms=0.116269Jy sigma=0.000612 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8546 mas, bmaj=5.076 mas, bpa=-23.81 degrees ! Estimated noise=743.185 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 (-5.4, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0071486 Jy ! Component: 100 - total flux cleaned = 0.00926177 Jy ! Component: 150 - total flux cleaned = 0.00966218 Jy ! Component: 200 - total flux cleaned = 0.0100097 Jy ! Total flux subtracted in 200 components = 0.0100097 Jy ! Clean residual min=-0.003519 max=0.003491 Jy/beam ! Clean residual mean=0.000063 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.167395 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 0.167395 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=0.115835Jy sigma=0.000609 ! Fit after self-cal, rms=0.116121Jy sigma=0.000608 ! 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=0.116121Jy sigma=0.000608 ! Fit after self-cal, rms=0.114124Jy sigma=0.000607 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8512 mas, bmaj=5.063 mas, bpa=-23.8 degrees ! Estimated noise=737.772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326818 Jy ! Component: 100 - total flux cleaned = 0.00448752 Jy ! Component: 150 - total flux cleaned = 0.0048279 Jy ! Component: 200 - total flux cleaned = 0.00497882 Jy ! Total flux subtracted in 200 components = 0.00497882 Jy ! Clean residual min=-0.002300 max=0.002587 Jy/beam ! Clean residual mean=0.000041 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.172373 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 0.172373 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=0.114026Jy sigma=0.000606 ! Fit after self-cal, rms=0.113920Jy sigma=0.000606 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 = 0.0010364 Jy ! Component: 100 - total flux cleaned = 0.00103555 Jy ! Component: 150 - total flux cleaned = 0.00114347 Jy ! Component: 200 - total flux cleaned = 0.00117534 Jy ! Total flux subtracted in 200 components = 0.00117534 Jy ! Clean residual min=-0.002487 max=0.002429 Jy/beam ! Clean residual mean=0.000044 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.173549 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.173549 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=0.113887Jy sigma=0.000606 ! Fit after self-cal, rms=0.113881Jy sigma=0.000606 ! 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=0.113881Jy sigma=0.000606 ! Fit after self-cal, rms=0.112839Jy sigma=0.000606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8517 mas, bmaj=5.059 mas, bpa=-23.79 degrees ! Estimated noise=734.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176092 Jy ! Component: 100 - total flux cleaned = 0.00206788 Jy ! Component: 150 - total flux cleaned = 0.00213075 Jy ! Component: 200 - total flux cleaned = 0.00218741 Jy ! Total flux subtracted in 200 components = 0.00218741 Jy ! Clean residual min=-0.001753 max=0.002069 Jy/beam ! Clean residual mean=0.000030 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.175736 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 0.175736 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=0.112804Jy sigma=0.000605 ! Fit after self-cal, rms=0.112756Jy sigma=0.000605 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 = 0.000404404 Jy ! Component: 100 - total flux cleaned = 0.000430522 Jy ! Component: 150 - total flux cleaned = 0.000456331 Jy ! Component: 200 - total flux cleaned = 0.000481215 Jy ! Total flux subtracted in 200 components = 0.000481215 Jy ! Clean residual min=-0.001871 max=0.001960 Jy/beam ! Clean residual mean=0.000031 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.176217 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.176217 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=0.112739Jy sigma=0.000605 ! Fit after self-cal, rms=0.112741Jy sigma=0.000605 ! 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=0.112741Jy sigma=0.000605 ! Fit after self-cal, rms=0.112219Jy sigma=0.000605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.631 mas, bmaj=11.06 mas, bpa=-5.649 degrees ! Estimated noise=881.867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129759 Jy ! Component: 100 - total flux cleaned = 0.00127383 Jy ! Component: 150 - total flux cleaned = 0.00120523 Jy ! Component: 200 - total flux cleaned = 0.00120588 Jy ! Total flux subtracted in 200 components = 0.00120588 Jy ! Clean residual min=-0.001581 max=0.002330 Jy/beam ! Clean residual mean=0.000032 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.177423 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 129 components and 0.177423 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=0.112205Jy sigma=0.000605 ! Fit after self-cal, rms=0.112186Jy sigma=0.000605 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 = 0.000176421 Jy ! Component: 100 - total flux cleaned = 0.000210111 Jy ! Component: 150 - total flux cleaned = 0.000225876 Jy ! Component: 200 - total flux cleaned = 0.000240896 Jy ! Total flux subtracted in 200 components = 0.000240896 Jy ! Clean residual min=-0.001538 max=0.002268 Jy/beam ! Clean residual mean=0.000032 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.177664 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 136 components and 0.177664 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=0.112181Jy sigma=0.000605 ! Fit after self-cal, rms=0.112186Jy sigma=0.000605 ! 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=0.8527 mas, bmaj=5.058 mas, bpa=-23.79 degrees ! Estimated noise=733.327 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8527 x 5.058 at -23.79 degrees (North through East) ! Clean map min=-0.0023149 max=0.10418 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=0.6325 mas, bmaj=4.113 mas, bpa=-23.55 degrees ! Estimated noise=1564.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0860805 Jy ! Component: 100 - total flux cleaned = 0.108587 Jy ! Component: 150 - total flux cleaned = 0.122205 Jy ! Component: 200 - total flux cleaned = 0.131974 Jy ! Total flux subtracted in 200 components = 0.131974 Jy ! Clean residual min=-0.004513 max=0.005884 Jy/beam ! Clean residual mean=-0.000088 rms=0.001707 Jy/beam ! Combined flux in latest and established models = 0.131974 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.131974 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8527 mas, bmaj=5.058 mas, bpa=-23.79 degrees ! Estimated noise=733.327 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 = 0.0138517 Jy ! Component: 100 - total flux cleaned = 0.0227791 Jy ! Component: 150 - total flux cleaned = 0.0289415 Jy ! Component: 200 - total flux cleaned = 0.0332716 Jy ! Total flux subtracted in 200 components = 0.0332716 Jy ! Clean residual min=-0.002690 max=0.002862 Jy/beam ! Clean residual mean=-0.000042 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.165245 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 84 components and 0.165245 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=3.631 mas, bmaj=11.06 mas, bpa=-5.649 degrees ! Estimated noise=881.867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00439852 Jy ! Component: 100 - total flux cleaned = 0.00711297 Jy ! Component: 150 - total flux cleaned = 0.00898242 Jy ! Component: 200 - total flux cleaned = 0.010272 Jy ! Total flux subtracted in 200 components = 0.010272 Jy ! Clean residual min=-0.002061 max=0.002299 Jy/beam ! Clean residual mean=0.000012 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.175517 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 = 0.000889716 Jy ! Component: 100 - total flux cleaned = 0.00139866 Jy ! Component: 150 - total flux cleaned = 0.0015436 Jy ! Component: 200 - total flux cleaned = 0.00167215 Jy ! Total flux subtracted in 200 components = 0.00167215 Jy ! Clean residual min=-0.001841 max=0.002331 Jy/beam ! Clean residual mean=0.000027 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.177189 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 0.177189 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8527 mas, bmaj=5.058 mas, bpa=-23.79 degrees ! Estimated noise=733.327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027713 Jy ! Component: 100 - total flux cleaned = 0.00032682 Jy ! Component: 150 - total flux cleaned = 0.000329573 Jy ! Component: 200 - total flux cleaned = 0.000363588 Jy ! Total flux subtracted in 200 components = 0.000363588 Jy ! Clean residual min=-0.001592 max=0.001813 Jy/beam ! Clean residual mean=0.000016 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.177553 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 126 components and 0.177553 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=0.112184Jy sigma=0.000605 ! Fit after self-cal, rms=0.112110Jy sigma=0.000605 wmodel J0424-3848_X_2017_10_09_pus_map.mod ! Writing 126 model components to file: J0424-3848_X_2017_10_09_pus_map.mod wobs J0424-3848_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0424-3848_X_2017_10_09_pus_uvs.fits wwins J0424-3848_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J0424-3848_X_2017_10_09_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 = 0.000156729 Jy ! Component: 100 - total flux cleaned = 0.000214417 Jy ! Component: 150 - total flux cleaned = 0.000265481 Jy ! Component: 200 - total flux cleaned = 0.000310687 Jy ! Component: 250 - total flux cleaned = 0.00028919 Jy ! Component: 300 - total flux cleaned = 0.000290115 Jy ! Component: 350 - total flux cleaned = 0.000309834 Jy ! Component: 400 - total flux cleaned = 0.000309893 Jy ! Component: 450 - total flux cleaned = 0.000327205 Jy ! Component: 500 - total flux cleaned = 0.000343847 Jy ! Component: 550 - total flux cleaned = 0.000327342 Jy ! Component: 600 - total flux cleaned = 0.000311624 Jy ! Component: 650 - total flux cleaned = 0.000267626 Jy ! Component: 700 - total flux cleaned = 0.000224785 Jy ! Component: 750 - total flux cleaned = 0.000210932 Jy ! Component: 800 - total flux cleaned = 0.000197844 Jy ! Component: 850 - total flux cleaned = 0.000249861 Jy ! Component: 900 - total flux cleaned = 0.00028802 Jy ! Component: 950 - total flux cleaned = 0.000313229 Jy ! Component: 1000 - total flux cleaned = 0.000349957 Jy ! Component: 1050 - total flux cleaned = 0.000350207 Jy ! Component: 1100 - total flux cleaned = 0.000373755 Jy ! Component: 1150 - total flux cleaned = 0.000327335 Jy ! Component: 1200 - total flux cleaned = 0.000304523 Jy ! Component: 1250 - total flux cleaned = 0.000259661 Jy ! Component: 1300 - total flux cleaned = 0.000248671 Jy ! Component: 1350 - total flux cleaned = 0.000237653 Jy ! Component: 1400 - total flux cleaned = 0.000216101 Jy ! Component: 1450 - total flux cleaned = 0.000194938 Jy ! Component: 1500 - total flux cleaned = 0.000153268 Jy ! Component: 1550 - total flux cleaned = 0.000112239 Jy ! Component: 1600 - total flux cleaned = 8.19757e-05 Jy ! Component: 1650 - total flux cleaned = 0.000102075 Jy ! Component: 1700 - total flux cleaned = 0.000102104 Jy ! Component: 1750 - total flux cleaned = 0.000111887 Jy ! Component: 1800 - total flux cleaned = 0.000140771 Jy ! Component: 1850 - total flux cleaned = 0.000131192 Jy ! Component: 1900 - total flux cleaned = 0.000131201 Jy ! Component: 1950 - total flux cleaned = 0.000121817 Jy ! Component: 2000 - total flux cleaned = 0.000149691 Jy ! Total flux subtracted in 2048 components = 0.000121959 Jy ! Clean residual min=-0.000521 max=0.000504 Jy/beam ! Clean residual mean=-0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.177675 Jy keep ! Adding 114 model components to the UV plane model. ! The established model now contains 239 components and 0.177675 Jy ![Exited script file: muppet] wmap "J0424-3848_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8527 x 5.058 at -23.79 degrees (North through East) ! Clean map min=-0.0010675 max=0.1087 Jy/beam ! Writing clean map to FITS file: J0424-3848_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.1087 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017881 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.493497 0.493497 0.986993 1.97399 3.94797 7.89595 15.7919 31.5838 63.1676 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.108 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8527 x 5.058 at -23.79 degrees (North through East) ! Clean map min=-0.0010675 max=0.1087 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 J0424-3848_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:17:31 2019