! Started logfile: J0239-0234_X_2017_08_05_pus_uvs.log on Thu May 9 18:46:44 2019 obs J0239-0234_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0239-0234_X_2017_08_05_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.855556 visibilities/baseline/integration-bin. ! Found source: J0239-0234 ! ! 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 4620 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 J0239-0234_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.398634Jy sigma=0.003296 ! Fit after self-cal, rms=0.359241Jy sigma=0.002976 ! 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=0.7487 mas, bmaj=1.805 mas, bpa=-2.806 degrees ! Estimated noise=1843.85 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 = 0.497779 Jy ! Component: 100 - total flux cleaned = 0.610168 Jy ! Total flux subtracted in 100 components = 0.610168 Jy ! Clean residual min=-0.020462 max=0.041335 Jy/beam ! Clean residual mean=-0.000170 rms=0.007434 Jy/beam ! Combined flux in latest and established models = 0.610168 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.610168 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=0.135659Jy sigma=0.001052 ! Fit after self-cal, rms=0.135657Jy sigma=0.001052 ! 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=0.9234 mas, bmaj=2.005 mas, bpa=-1.794 degrees ! Estimated noise=1287.17 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 = 0.0593812 Jy ! Component: 100 - total flux cleaned = 0.0885249 Jy ! Component: 150 - total flux cleaned = 0.103937 Jy ! Component: 200 - total flux cleaned = 0.112361 Jy ! Total flux subtracted in 200 components = 0.112361 Jy ! Clean residual min=-0.027982 max=0.019137 Jy/beam ! Clean residual mean=0.000080 rms=0.005545 Jy/beam ! Combined flux in latest and established models = 0.722529 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 33 components and 0.722529 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=0.106888Jy sigma=0.000835 ! Fit after self-cal, rms=0.106744Jy sigma=0.000834 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 1.16 ! LA 0.97 MK 1.01 NL 0.87 OV 1.08 ! PT 1.09 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.04 KP 1.04 ! LA 0.98 MK 1.02 NL 0.86 OV 1.11 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.05 KP 1.00 ! LA 1.01 MK 1.04 NL 0.85 OV 1.09 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 0.96 ! LA 1.01 MK 1.06 NL 0.88 OV 1.06 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.98 KP 0.90 ! LA 1.00 MK 1.05 NL 0.90 OV 1.09 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.99 KP 0.89 ! LA 1.00 MK 1.03 NL 0.89 OV 1.10 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.07 KP 0.87 ! LA 1.00 MK 1.04 NL 0.89 OV 1.13 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.08 KP 0.86 ! LA 0.99 MK 1.05 NL 0.89 OV 1.13 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.06 KP 0.88 ! LA 1.00 MK 1.03 NL 0.89 OV 1.14 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.05 KP 0.95 ! LA 1.01 MK 1.02 NL 0.91 OV 1.11 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.03 KP 0.99 ! LA 1.03 MK 1.01 NL 0.89 OV 1.09 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 0.79 ! LA 0.99 MK 1.07 NL 0.89 OV 1.10 ! PT 1.04 SC 1.02 ! ! ! Fit before self-cal, rms=0.106744Jy sigma=0.000834 ! Fit after self-cal, rms=0.083470Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9327 mas, bmaj=2.013 mas, bpa=-1.86 degrees ! Estimated noise=1287.46 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 (-0.2, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00525081 Jy ! Component: 100 - total flux cleaned = 0.00574083 Jy ! Component: 150 - total flux cleaned = 0.00518771 Jy ! Component: 200 - total flux cleaned = 0.00490416 Jy ! Total flux subtracted in 200 components = 0.00490416 Jy ! Clean residual min=-0.003742 max=0.004298 Jy/beam ! Clean residual mean=0.000033 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.727433 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.727433 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=0.082937Jy sigma=0.000650 ! Fit after self-cal, rms=0.082902Jy sigma=0.000649 ! 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=0.082902Jy sigma=0.000649 ! Fit after self-cal, rms=0.082883Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9324 mas, bmaj=2.012 mas, bpa=-1.868 degrees ! Estimated noise=1287.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146451 Jy ! Component: 100 - total flux cleaned = 0.00180799 Jy ! Component: 150 - total flux cleaned = 0.00188472 Jy ! Component: 200 - total flux cleaned = 0.00181817 Jy ! Total flux subtracted in 200 components = 0.00181817 Jy ! Clean residual min=-0.003200 max=0.003860 Jy/beam ! Clean residual mean=0.000028 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.729251 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.729251 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=0.082720Jy sigma=0.000648 ! Fit after self-cal, rms=0.082712Jy sigma=0.000648 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 = 0.000455405 Jy ! Component: 100 - total flux cleaned = 0.000458312 Jy ! Component: 150 - total flux cleaned = 0.000403222 Jy ! Component: 200 - total flux cleaned = 0.000351123 Jy ! Total flux subtracted in 200 components = 0.000351123 Jy ! Clean residual min=-0.003094 max=0.003721 Jy/beam ! Clean residual mean=0.000026 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.729603 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.729603 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=0.082624Jy sigma=0.000647 ! Fit after self-cal, rms=0.082620Jy sigma=0.000647 ! 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=0.082620Jy sigma=0.000647 ! Fit after self-cal, rms=0.082576Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9322 mas, bmaj=2.011 mas, bpa=-1.896 degrees ! Estimated noise=1286.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000869317 Jy ! Component: 100 - total flux cleaned = 0.000920072 Jy ! Component: 150 - total flux cleaned = 0.000873704 Jy ! Component: 200 - total flux cleaned = 0.000920814 Jy ! Total flux subtracted in 200 components = 0.000920814 Jy ! Clean residual min=-0.002929 max=0.003630 Jy/beam ! Clean residual mean=0.000024 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.730524 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.730524 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=0.082513Jy sigma=0.000647 ! Fit after self-cal, rms=0.082511Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.4, -22.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322868 Jy ! Component: 100 - total flux cleaned = 0.00462823 Jy ! Component: 150 - total flux cleaned = 0.00537616 Jy ! Component: 200 - total flux cleaned = 0.00575072 Jy ! Total flux subtracted in 200 components = 0.00575072 Jy ! Clean residual min=-0.002707 max=0.002783 Jy/beam ! Clean residual mean=0.000022 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.736274 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.736274 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=0.082361Jy sigma=0.000646 ! Fit after self-cal, rms=0.082357Jy sigma=0.000646 ! 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=0.082357Jy sigma=0.000646 ! Fit after self-cal, rms=0.082306Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.118 mas, bmaj=3.436 mas, bpa=-13.51 degrees ! Estimated noise=1637.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000580307 Jy ! Component: 100 - total flux cleaned = 0.00068111 Jy ! Component: 150 - total flux cleaned = 0.000626526 Jy ! Component: 200 - total flux cleaned = 0.000626261 Jy ! Total flux subtracted in 200 components = 0.000626261 Jy ! Clean residual min=-0.002679 max=0.003220 Jy/beam ! Clean residual mean=0.000037 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.736901 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 105 components and 0.736901 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=0.082292Jy sigma=0.000646 ! Fit after self-cal, rms=0.082290Jy sigma=0.000646 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 = 0.000304188 Jy ! Component: 100 - total flux cleaned = 0.00037367 Jy ! Component: 150 - total flux cleaned = 0.000374674 Jy ! Component: 200 - total flux cleaned = 0.000394303 Jy ! Total flux subtracted in 200 components = 0.000394303 Jy ! Clean residual min=-0.002605 max=0.003146 Jy/beam ! Clean residual mean=0.000036 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.737295 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.737295 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=0.082284Jy sigma=0.000646 ! Fit after self-cal, rms=0.082284Jy sigma=0.000646 ! 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=0.932 mas, bmaj=2.011 mas, bpa=-1.924 degrees ! Estimated noise=1286.48 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.932 x 2.011 at -1.924 degrees (North through East) ! Clean map min=-0.0026714 max=0.65565 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=0.082284Jy sigma=0.000646 ! Fit after self-cal, rms=0.076829Jy sigma=0.000599 ! Inverting map and beam ! Estimated beam: bmin=0.9321 mas, bmaj=2.011 mas, bpa=-1.953 degrees ! Estimated noise=1285.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360205 Jy ! Component: 100 - total flux cleaned = 0.000408256 Jy ! Component: 150 - total flux cleaned = 0.000365678 Jy ! Component: 200 - total flux cleaned = 0.000447851 Jy ! Total flux subtracted in 200 components = 0.000447851 Jy ! Clean residual min=-0.002505 max=0.002752 Jy/beam ! Clean residual mean=0.000021 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.737742 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 0.737742 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=0.076770Jy sigma=0.000598 ! Fit after self-cal, rms=0.076771Jy sigma=0.000598 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126067 Jy ! Component: 100 - total flux cleaned = 0.000126133 Jy ! Component: 150 - total flux cleaned = 9.05155e-05 Jy ! Component: 200 - total flux cleaned = 0.000124854 Jy ! Total flux subtracted in 200 components = 0.000124854 Jy ! Clean residual min=-0.002513 max=0.002671 Jy/beam ! Clean residual mean=0.000021 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.737867 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 119 components and 0.737867 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=0.076735Jy sigma=0.000598 ! Fit after self-cal, rms=0.076735Jy sigma=0.000598 ! 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=0.076735Jy sigma=0.000598 ! Fit after self-cal, rms=0.076731Jy sigma=0.000598 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=0.7554 mas, bmaj=1.808 mas, bpa=-3.027 degrees ! Estimated noise=1863.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.503104 Jy ! Component: 100 - total flux cleaned = 0.615661 Jy ! Component: 150 - total flux cleaned = 0.660628 Jy ! Component: 200 - total flux cleaned = 0.685926 Jy ! Total flux subtracted in 200 components = 0.685926 Jy ! Clean residual min=-0.008272 max=0.012775 Jy/beam ! Clean residual mean=-0.000050 rms=0.002374 Jy/beam ! Combined flux in latest and established models = 0.685927 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.685927 Jy ! Inverting map and beam ! Estimated beam: bmin=0.932 mas, bmaj=2.011 mas, bpa=-1.979 degrees ! Estimated noise=1285.94 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 = 0.0177462 Jy ! Component: 100 - total flux cleaned = 0.0274105 Jy ! Component: 150 - total flux cleaned = 0.0338675 Jy ! Component: 200 - total flux cleaned = 0.0387705 Jy ! Total flux subtracted in 200 components = 0.0387705 Jy ! Clean residual min=-0.003756 max=0.004262 Jy/beam ! Clean residual mean=0.000010 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.724697 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.724697 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=2.117 mas, bmaj=3.436 mas, bpa=-13.53 degrees ! Estimated noise=1636.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00464686 Jy ! Component: 100 - total flux cleaned = 0.00749653 Jy ! Component: 150 - total flux cleaned = 0.00958059 Jy ! Component: 200 - total flux cleaned = 0.0110012 Jy ! Total flux subtracted in 200 components = 0.0110012 Jy ! Clean residual min=-0.002939 max=0.003494 Jy/beam ! Clean residual mean=0.000037 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.735698 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 = 0.000579295 Jy ! Component: 100 - total flux cleaned = 0.000945859 Jy ! Component: 150 - total flux cleaned = 0.0012712 Jy ! Component: 200 - total flux cleaned = 0.00152723 Jy ! Total flux subtracted in 200 components = 0.00152723 Jy ! Clean residual min=-0.002738 max=0.003368 Jy/beam ! Clean residual mean=0.000039 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.737225 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 83 components and 0.737225 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.932 mas, bmaj=2.011 mas, bpa=-1.979 degrees ! Estimated noise=1285.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101251 Jy ! Component: 100 - total flux cleaned = 0.00138814 Jy ! Component: 150 - total flux cleaned = 0.00147013 Jy ! Component: 200 - total flux cleaned = 0.00154338 Jy ! Total flux subtracted in 200 components = 0.00154338 Jy ! Clean residual min=-0.002730 max=0.003015 Jy/beam ! Clean residual mean=0.000021 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.738769 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.738769 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=0.076994Jy sigma=0.000599 ! Fit after self-cal, rms=0.076977Jy sigma=0.000599 wmodel J0239-0234_X_2017_08_05_pus_map.mod ! Writing 100 model components to file: J0239-0234_X_2017_08_05_pus_map.mod wobs J0239-0234_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0239-0234_X_2017_08_05_pus_uvs.fits wwins J0239-0234_X_2017_08_05_pus_map.win ! wwins: Wrote 3 windows to J0239-0234_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 = 0.00065975 Jy ! Component: 100 - total flux cleaned = 0.000516593 Jy ! Component: 150 - total flux cleaned = 0.000335424 Jy ! Component: 200 - total flux cleaned = 0.000249059 Jy ! Component: 250 - total flux cleaned = 0.000248662 Jy ! Component: 300 - total flux cleaned = 0.000368474 Jy ! Component: 350 - total flux cleaned = 0.00032919 Jy ! Component: 400 - total flux cleaned = 0.000328977 Jy ! Component: 450 - total flux cleaned = 0.000329163 Jy ! Component: 500 - total flux cleaned = 0.000294622 Jy ! Component: 550 - total flux cleaned = 0.000500694 Jy ! Component: 600 - total flux cleaned = 0.000601772 Jy ! Component: 650 - total flux cleaned = 0.000830944 Jy ! Component: 700 - total flux cleaned = 0.000926704 Jy ! Component: 750 - total flux cleaned = 0.001083 Jy ! Component: 800 - total flux cleaned = 0.00126692 Jy ! Component: 850 - total flux cleaned = 0.00147726 Jy ! Component: 900 - total flux cleaned = 0.00156572 Jy ! Component: 950 - total flux cleaned = 0.00171017 Jy ! Component: 1000 - total flux cleaned = 0.00173786 Jy ! Component: 1050 - total flux cleaned = 0.00179354 Jy ! Component: 1100 - total flux cleaned = 0.00182061 Jy ! Component: 1150 - total flux cleaned = 0.00187452 Jy ! Component: 1200 - total flux cleaned = 0.00205932 Jy ! Component: 1250 - total flux cleaned = 0.0021101 Jy ! Component: 1300 - total flux cleaned = 0.00216151 Jy ! Component: 1350 - total flux cleaned = 0.00236273 Jy ! Component: 1400 - total flux cleaned = 0.00243667 Jy ! Component: 1450 - total flux cleaned = 0.00255893 Jy ! Component: 1500 - total flux cleaned = 0.00263116 Jy ! Component: 1550 - total flux cleaned = 0.00277372 Jy ! Component: 1600 - total flux cleaned = 0.00282038 Jy ! Component: 1650 - total flux cleaned = 0.00293589 Jy ! Component: 1700 - total flux cleaned = 0.00298127 Jy ! Component: 1750 - total flux cleaned = 0.00307161 Jy ! Component: 1800 - total flux cleaned = 0.00316089 Jy ! Component: 1850 - total flux cleaned = 0.00331417 Jy ! Component: 1900 - total flux cleaned = 0.00337898 Jy ! Component: 1950 - total flux cleaned = 0.00348572 Jy ! Component: 2000 - total flux cleaned = 0.00363332 Jy ! Total flux subtracted in 2048 components = 0.00377881 Jy ! Clean residual min=-0.001106 max=0.001229 Jy/beam ! Clean residual mean=0.000009 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.742548 Jy keep ! Adding 113 model components to the UV plane model. ! The established model now contains 213 components and 0.742548 Jy ![Exited script file: muppet] wmap "J0239-0234_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.932 x 2.011 at -1.979 degrees (North through East) ! Clean map min=-0.0021964 max=0.65559 Jy/beam ! Writing clean map to FITS file: J0239-0234_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 0.655586 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000380988 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.174342 0.174342 0.348684 0.697368 1.39474 2.78947 5.57895 11.1579 22.3158 44.6316 89.2632 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.655 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.932 x 2.011 at -1.979 degrees (North through East) ! Clean map min=-0.0021964 max=0.65559 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 J0239-0234_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:46:45 2019