! Started logfile: J1333-1950_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:48:53 2019 obs J1333-1950_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1333-1950_X_2017_01_16_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.784072 visibilities/baseline/integration-bin. ! Found source: J1333-1950 ! ! 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 73248 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 J1333-1950_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 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 205 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 205 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.904800Jy sigma=0.006680 ! Fit after self-cal, rms=0.887158Jy sigma=0.006561 ! 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=0.8019 mas, bmaj=2.709 mas, bpa=16.96 degrees ! Estimated noise=832.316 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 = 0.0967548 Jy ! Component: 100 - total flux cleaned = 0.11786 Jy ! Total flux subtracted in 100 components = 0.11786 Jy ! Clean residual min=-0.004274 max=0.005954 Jy/beam ! Clean residual mean=-0.000001 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.11786 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.11786 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=0.112812Jy sigma=0.000656 ! Fit after self-cal, rms=0.112793Jy sigma=0.000656 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=3.113 mas, bpa=15.56 degrees ! Estimated noise=368.294 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 = 0.00500008 Jy ! Component: 100 - total flux cleaned = 0.00673396 Jy ! Component: 150 - total flux cleaned = 0.00700329 Jy ! Component: 200 - total flux cleaned = 0.00700609 Jy ! Total flux subtracted in 200 components = 0.00700609 Jy ! Clean residual min=-0.003125 max=0.003622 Jy/beam ! Clean residual mean=-0.000011 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.124866 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.124866 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=0.112759Jy sigma=0.000653 ! Fit after self-cal, rms=0.112768Jy sigma=0.000653 ! 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 1.05 FD 1.01 HN 1.06 KP 0.99 ! LA 0.98 MK 1.00* NL 0.92 OV 0.98 ! PT 1.15 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.03 KP 0.98 ! LA 0.99 MK 1.00* NL 0.90 OV 0.98 ! PT 1.25 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.04 KP 0.98 ! LA 0.98 MK 1.00* NL 0.92 OV 0.95 ! PT 1.26 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.03 KP 0.99 ! LA 0.99 MK 1.00* NL 0.93 OV 0.99 ! PT 1.27 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.00 KP 1.00 ! LA 0.99 MK 1.00* NL 0.93 OV 1.00 ! PT 1.15 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.01 KP 0.97 ! LA 0.97 MK 1.00* NL 0.93 OV 0.99 ! PT 1.23 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.07 KP 0.99 ! LA 0.91 MK 1.00* NL 0.93 OV 0.96 ! PT 1.29 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.09 KP 0.99 ! LA 0.99 MK 1.00* NL 0.89 OV 0.96 ! PT 1.20 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 1.08 KP 0.99 ! LA 0.92 MK 1.00* NL 0.90 OV 0.96 ! PT 1.26 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 HN 1.05 KP 0.98 ! LA 0.95 MK 1.00* NL 0.92 OV 0.99 ! PT 1.32 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.07 KP 0.99 ! LA 0.94 MK 1.00* NL 0.93 OV 1.00 ! PT 1.31 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.05 KP 1.02 ! LA 0.91 MK 1.00* NL 0.94 OV 0.98 ! PT 1.35 SC 0.99 ! ! ! Fit before self-cal, rms=0.112768Jy sigma=0.000653 ! Fit after self-cal, rms=0.127323Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=3.104 mas, bpa=15.79 degrees ! Estimated noise=366.107 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 = 0.000601879 Jy ! Component: 100 - total flux cleaned = 0.000477189 Jy ! Component: 150 - total flux cleaned = 0.000424099 Jy ! Component: 200 - total flux cleaned = 0.000355525 Jy ! Total flux subtracted in 200 components = 0.000355525 Jy ! Clean residual min=-0.001554 max=0.001415 Jy/beam ! Clean residual mean=-0.000010 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.125222 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.125221 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=0.127310Jy sigma=0.000647 ! Fit after self-cal, rms=0.127628Jy sigma=0.000647 ! 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=0.127628Jy sigma=0.000647 ! Fit after self-cal, rms=0.131787Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=3.088 mas, bpa=15.63 degrees ! Estimated noise=366.623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000982354 Jy ! Component: 100 - total flux cleaned = 0.00104445 Jy ! Component: 150 - total flux cleaned = 0.00109017 Jy ! Component: 200 - total flux cleaned = 0.00108901 Jy ! Total flux subtracted in 200 components = 0.00108901 Jy ! Clean residual min=-0.001015 max=0.001140 Jy/beam ! Clean residual mean=-0.000003 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.12631 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.126311 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=0.131774Jy sigma=0.000646 ! Fit after self-cal, rms=0.131846Jy 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 = 6.02877e-05 Jy ! Component: 100 - total flux cleaned = 4.65427e-05 Jy ! Component: 150 - total flux cleaned = 3.33958e-05 Jy ! Component: 200 - total flux cleaned = 3.35871e-05 Jy ! Total flux subtracted in 200 components = 3.35871e-05 Jy ! Clean residual min=-0.001034 max=0.001143 Jy/beam ! Clean residual mean=-0.000003 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.126344 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.126344 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=0.131843Jy sigma=0.000646 ! Fit after self-cal, rms=0.131844Jy sigma=0.000646 ! 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=0.131844Jy sigma=0.000646 ! Fit after self-cal, rms=0.133001Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=3.08 mas, bpa=15.53 degrees ! Estimated noise=366.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000465995 Jy ! Component: 100 - total flux cleaned = 0.000517224 Jy ! Component: 150 - total flux cleaned = 0.000574293 Jy ! Component: 200 - total flux cleaned = 0.000611302 Jy ! Total flux subtracted in 200 components = 0.000611302 Jy ! Clean residual min=-0.000948 max=0.001107 Jy/beam ! Clean residual mean=0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.126955 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.126955 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=0.132996Jy sigma=0.000646 ! Fit after self-cal, rms=0.133009Jy 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 = 3.30801e-05 Jy ! Component: 100 - total flux cleaned = 4.35455e-05 Jy ! Component: 150 - total flux cleaned = 7.63868e-05 Jy ! Component: 200 - total flux cleaned = 9.68878e-05 Jy ! Total flux subtracted in 200 components = 9.68878e-05 Jy ! Clean residual min=-0.000959 max=0.001088 Jy/beam ! Clean residual mean=0.000002 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.127052 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.127052 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=0.133007Jy sigma=0.000646 ! Fit after self-cal, rms=0.133008Jy 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=0.133008Jy sigma=0.000646 ! Fit after self-cal, rms=0.133241Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.157 mas, bmaj=4.546 mas, bpa=3.307 degrees ! Estimated noise=454.247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261756 Jy ! Component: 100 - total flux cleaned = 0.000243888 Jy ! Component: 150 - total flux cleaned = 0.000242779 Jy ! Component: 200 - total flux cleaned = 0.000253306 Jy ! Total flux subtracted in 200 components = 0.000253306 Jy ! Clean residual min=-0.001213 max=0.001306 Jy/beam ! Clean residual mean=0.000003 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.127306 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 47 components and 0.127306 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=0.133240Jy sigma=0.000646 ! Fit after self-cal, rms=0.133240Jy 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 = -1.22687e-05 Jy ! Component: 100 - total flux cleaned = -3.6333e-05 Jy ! Component: 150 - total flux cleaned = -2.52375e-05 Jy ! Component: 200 - total flux cleaned = -2.09276e-05 Jy ! Total flux subtracted in 200 components = -2.09276e-05 Jy ! Clean residual min=-0.001212 max=0.001313 Jy/beam ! Clean residual mean=0.000004 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.127285 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.127285 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=0.133240Jy sigma=0.000646 ! Fit after self-cal, rms=0.133239Jy 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=1.027 mas, bmaj=3.074 mas, bpa=15.46 degrees ! Estimated noise=366.584 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 3.074 at 15.46 degrees (North through East) ! Clean map min=-0.00091527 max=0.12284 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=0.7998 mas, bmaj=2.693 mas, bpa=16.83 degrees ! Estimated noise=818.119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0949476 Jy ! Component: 100 - total flux cleaned = 0.115953 Jy ! Component: 150 - total flux cleaned = 0.121865 Jy ! Component: 200 - total flux cleaned = 0.124936 Jy ! Total flux subtracted in 200 components = 0.124936 Jy ! Clean residual min=-0.002226 max=0.002302 Jy/beam ! Clean residual mean=0.000002 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.124936 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 0.124936 Jy ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=3.074 mas, bpa=15.46 degrees ! Estimated noise=366.584 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 = 0.00198411 Jy ! Component: 100 - total flux cleaned = 0.00245201 Jy ! Component: 150 - total flux cleaned = 0.00259706 Jy ! Component: 200 - total flux cleaned = 0.00268858 Jy ! Total flux subtracted in 200 components = 0.00268858 Jy ! Clean residual min=-0.001021 max=0.001055 Jy/beam ! Clean residual mean=0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.127625 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.127625 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=2.157 mas, bmaj=4.546 mas, bpa=3.307 degrees ! Estimated noise=454.247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000117039 Jy ! Component: 100 - total flux cleaned = -0.000184867 Jy ! Component: 150 - total flux cleaned = -0.000219429 Jy ! Component: 200 - total flux cleaned = -0.000249012 Jy ! Total flux subtracted in 200 components = -0.000249012 Jy ! Clean residual min=-0.001234 max=0.001292 Jy/beam ! Clean residual mean=0.000004 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.127376 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 = -2.4988e-05 Jy ! Component: 100 - total flux cleaned = -4.57781e-05 Jy ! Component: 150 - total flux cleaned = -6.36789e-05 Jy ! Component: 200 - total flux cleaned = -8.0126e-05 Jy ! Total flux subtracted in 200 components = -8.0126e-05 Jy ! Clean residual min=-0.001226 max=0.001303 Jy/beam ! Clean residual mean=0.000004 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.127296 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.127296 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=3.074 mas, bpa=15.46 degrees ! Estimated noise=366.584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125465 Jy ! Component: 100 - total flux cleaned = 0.000128715 Jy ! Component: 150 - total flux cleaned = 0.000106803 Jy ! Component: 200 - total flux cleaned = 0.000107364 Jy ! Total flux subtracted in 200 components = 0.000107364 Jy ! Clean residual min=-0.000965 max=0.001065 Jy/beam ! Clean residual mean=0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.127403 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.127403 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=0.133239Jy sigma=0.000646 ! Fit after self-cal, rms=0.133240Jy sigma=0.000646 wmodel J1333-1950_X_2017_01_16_pus_map.mod ! Writing 37 model components to file: J1333-1950_X_2017_01_16_pus_map.mod wobs J1333-1950_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1333-1950_X_2017_01_16_pus_uvs.fits wwins J1333-1950_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J1333-1950_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 = 0.000145086 Jy ! Component: 100 - total flux cleaned = -8.79763e-05 Jy ! Component: 150 - total flux cleaned = -0.000166943 Jy ! Component: 200 - total flux cleaned = -0.000226502 Jy ! Component: 250 - total flux cleaned = -0.00026957 Jy ! Component: 300 - total flux cleaned = -0.000352791 Jy ! Component: 350 - total flux cleaned = -0.000420006 Jy ! Component: 400 - total flux cleaned = -0.000420198 Jy ! Component: 450 - total flux cleaned = -0.000445719 Jy ! Component: 500 - total flux cleaned = -0.00047037 Jy ! Component: 550 - total flux cleaned = -0.000458021 Jy ! Component: 600 - total flux cleaned = -0.000458194 Jy ! Component: 650 - total flux cleaned = -0.000481973 Jy ! Component: 700 - total flux cleaned = -0.000539585 Jy ! Component: 750 - total flux cleaned = -0.000584947 Jy ! Component: 800 - total flux cleaned = -0.000629378 Jy ! Component: 850 - total flux cleaned = -0.000684098 Jy ! Component: 900 - total flux cleaned = -0.000727271 Jy ! Component: 950 - total flux cleaned = -0.000811794 Jy ! Component: 1000 - total flux cleaned = -0.000853416 Jy ! Component: 1050 - total flux cleaned = -0.000884273 Jy ! Component: 1100 - total flux cleaned = -0.000964885 Jy ! Component: 1150 - total flux cleaned = -0.00100467 Jy ! Component: 1200 - total flux cleaned = -0.00108282 Jy ! Component: 1250 - total flux cleaned = -0.00108274 Jy ! Component: 1300 - total flux cleaned = -0.00112069 Jy ! Component: 1350 - total flux cleaned = -0.00113027 Jy ! Component: 1400 - total flux cleaned = -0.00118568 Jy ! Component: 1450 - total flux cleaned = -0.00122233 Jy ! Component: 1500 - total flux cleaned = -0.00127642 Jy ! Component: 1550 - total flux cleaned = -0.00132118 Jy ! Component: 1600 - total flux cleaned = -0.00138287 Jy ! Component: 1650 - total flux cleaned = -0.00141778 Jy ! Component: 1700 - total flux cleaned = -0.00146949 Jy ! Component: 1750 - total flux cleaned = -0.00156291 Jy ! Component: 1800 - total flux cleaned = -0.00157117 Jy ! Component: 1850 - total flux cleaned = -0.00159603 Jy ! Component: 1900 - total flux cleaned = -0.00162893 Jy ! Component: 1950 - total flux cleaned = -0.00166955 Jy ! Component: 2000 - total flux cleaned = -0.00167755 Jy ! Total flux subtracted in 2048 components = -0.00172539 Jy ! Clean residual min=-0.000617 max=0.000465 Jy/beam ! Clean residual mean=-0.000000 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.125678 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 179 components and 0.125678 Jy ![Exited script file: muppet] wmap "J1333-1950_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 3.074 at 15.46 degrees (North through East) ! Clean map min=-0.00081685 max=0.12267 Jy/beam ! Writing clean map to FITS file: J1333-1950_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 0.122674 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163296 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.399341 0.399341 0.798681 1.59736 3.19473 6.38945 12.7789 25.5578 51.1156 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.122 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 3.074 at 15.46 degrees (North through East) ! Clean map min=-0.00081685 max=0.12267 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 J1333-1950_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:48:56 2019