! Started logfile: J1419+3821_X_2017_07_16_pus_uvs.log on Thu May 9 14:06:00 2019 obs J1419+3821_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1419+3821_X_2017_07_16_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.611111 visibilities/baseline/integration-bin. ! Found source: J1419+3821 ! ! 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 1200 lines of history. ! ! Reading 9900 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 J1419+3821_X_2017_07_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 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.667971Jy sigma=0.005549 ! Fit after self-cal, rms=0.657343Jy sigma=0.005470 ! 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=0.7324 mas, bmaj=1.693 mas, bpa=15.34 degrees ! Estimated noise=1205.94 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 = 0.272714 Jy ! Component: 100 - total flux cleaned = 0.332406 Jy ! Total flux subtracted in 100 components = 0.332406 Jy ! Clean residual min=-0.009850 max=0.018232 Jy/beam ! Clean residual mean=-0.000002 rms=0.003270 Jy/beam ! Combined flux in latest and established models = 0.332406 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.332406 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=0.102953Jy sigma=0.000820 ! Fit after self-cal, rms=0.102952Jy sigma=0.000820 ! 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=0.8818 mas, bmaj=1.894 mas, bpa=13.87 degrees ! Estimated noise=860.934 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 = 0.0198485 Jy ! Component: 100 - total flux cleaned = 0.0285191 Jy ! Component: 150 - total flux cleaned = 0.0334746 Jy ! Component: 200 - total flux cleaned = 0.035535 Jy ! Total flux subtracted in 200 components = 0.035535 Jy ! Clean residual min=-0.009238 max=0.015674 Jy/beam ! Clean residual mean=0.000083 rms=0.003268 Jy/beam ! Combined flux in latest and established models = 0.367941 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.367941 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=0.100024Jy sigma=0.000785 ! Fit after self-cal, rms=0.100034Jy sigma=0.000785 ! 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 0.97 FD 1.00* HN 1.02 KP 0.99 ! LA 0.92 MK 0.98 NL 0.93 OV 0.97 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.02 KP 1.00 ! LA 0.92 MK 0.97 NL 0.94 OV 0.98 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.01 KP 0.96 ! LA 0.96 MK 0.98 NL 0.94 OV 0.96 ! PT 1.23 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.98 KP 0.98 ! LA 0.96 MK 0.99 NL 0.94 OV 0.97 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.95 KP 0.99 ! LA 0.94 MK 0.97 NL 0.94 OV 0.98 ! PT 1.24 SC 1.22 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.98 KP 0.99 ! LA 0.95 MK 0.98 NL 0.97 OV 0.97 ! PT 1.22 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.99 KP 0.98 ! LA 0.96 MK 0.99 NL 0.94 OV 0.97 ! PT 1.22 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.97 KP 0.98 ! LA 0.95 MK 0.98 NL 0.94 OV 0.96 ! PT 1.24 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.99 KP 0.98 ! LA 0.95 MK 0.96 NL 0.94 OV 0.98 ! PT 1.22 SC 1.18 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.02 KP 0.97 ! LA 0.98 MK 0.96 NL 0.94 OV 0.96 ! PT 1.20 SC 1.18 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.04 KP 0.96 ! LA 0.96 MK 0.96 NL 0.93 OV 0.97 ! PT 1.19 SC 1.19 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.97 KP 1.02 ! LA 0.95 MK 0.98 NL 0.93 OV 1.01 ! PT 1.24 SC 1.21 ! ! ! Fit before self-cal, rms=0.100034Jy sigma=0.000785 ! Fit after self-cal, rms=0.097941Jy sigma=0.000725 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8985 mas, bmaj=1.908 mas, bpa=12.83 degrees ! Estimated noise=858.09 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 = -0.00672727 Jy ! Component: 100 - total flux cleaned = -0.00673173 Jy ! Component: 150 - total flux cleaned = -0.00674059 Jy ! Component: 200 - total flux cleaned = -0.00684567 Jy ! Total flux subtracted in 200 components = -0.00684567 Jy ! Clean residual min=-0.008197 max=0.008190 Jy/beam ! Clean residual mean=0.000044 rms=0.002306 Jy/beam ! Combined flux in latest and established models = 0.361096 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 29 components and 0.361096 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=0.097213Jy sigma=0.000721 ! Fit after self-cal, rms=0.097299Jy sigma=0.000721 ! 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=0.097299Jy sigma=0.000721 ! Fit after self-cal, rms=0.092732Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8908 mas, bmaj=1.904 mas, bpa=13.32 degrees ! Estimated noise=855.406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246898 Jy ! Component: 100 - total flux cleaned = 0.0033422 Jy ! Component: 150 - total flux cleaned = 0.00337579 Jy ! Component: 200 - total flux cleaned = 0.00335282 Jy ! Total flux subtracted in 200 components = 0.00335282 Jy ! Clean residual min=-0.002241 max=0.002720 Jy/beam ! Clean residual mean=-0.000008 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.364448 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.364448 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=0.092659Jy sigma=0.000644 ! Fit after self-cal, rms=0.092793Jy sigma=0.000643 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 (21, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001354 Jy ! Component: 100 - total flux cleaned = 0.00141443 Jy ! Component: 150 - total flux cleaned = 0.0016071 Jy ! Component: 200 - total flux cleaned = 0.00177634 Jy ! Total flux subtracted in 200 components = 0.00177634 Jy ! Clean residual min=-0.002215 max=0.002360 Jy/beam ! Clean residual mean=-0.000007 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.366225 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.366225 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=0.092693Jy sigma=0.000643 ! Fit after self-cal, rms=0.092692Jy sigma=0.000643 ! 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=0.092692Jy sigma=0.000643 ! Fit after self-cal, rms=0.092996Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8886 mas, bmaj=1.903 mas, bpa=13.35 degrees ! Estimated noise=856.282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118216 Jy ! Component: 100 - total flux cleaned = 0.00134269 Jy ! Component: 150 - total flux cleaned = 0.00148246 Jy ! Component: 200 - total flux cleaned = 0.0016111 Jy ! Total flux subtracted in 200 components = 0.0016111 Jy ! Clean residual min=-0.001898 max=0.002062 Jy/beam ! Clean residual mean=-0.000012 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.367836 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.367836 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=0.092954Jy sigma=0.000642 ! Fit after self-cal, rms=0.092959Jy sigma=0.000642 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 = 0.000170192 Jy ! Component: 100 - total flux cleaned = 0.000228013 Jy ! Component: 150 - total flux cleaned = 0.000226676 Jy ! Component: 200 - total flux cleaned = 0.000226573 Jy ! Total flux subtracted in 200 components = 0.000226573 Jy ! Clean residual min=-0.001876 max=0.002106 Jy/beam ! Clean residual mean=-0.000012 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.368062 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.368062 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=0.092940Jy sigma=0.000642 ! Fit after self-cal, rms=0.092941Jy sigma=0.000642 ! 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=0.092941Jy sigma=0.000642 ! Fit after self-cal, rms=0.093044Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.977 mas, bmaj=2.544 mas, bpa=3.434 degrees ! Estimated noise=1080.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114108 Jy ! Component: 100 - total flux cleaned = 0.00130353 Jy ! Component: 150 - total flux cleaned = 0.00141908 Jy ! Component: 200 - total flux cleaned = 0.00150372 Jy ! Total flux subtracted in 200 components = 0.00150372 Jy ! Clean residual min=-0.001883 max=0.002294 Jy/beam ! Clean residual mean=-0.000029 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.369566 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.369566 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=0.093034Jy sigma=0.000642 ! Fit after self-cal, rms=0.093033Jy sigma=0.000642 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 = 3.64305e-05 Jy ! Component: 100 - total flux cleaned = 8.15345e-05 Jy ! Component: 150 - total flux cleaned = 0.000107536 Jy ! Component: 200 - total flux cleaned = 0.000118735 Jy ! Total flux subtracted in 200 components = 0.000118735 Jy ! Clean residual min=-0.001878 max=0.002314 Jy/beam ! Clean residual mean=-0.000029 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.369685 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.369685 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=0.093030Jy sigma=0.000642 ! Fit after self-cal, rms=0.093030Jy sigma=0.000642 ! 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=0.8877 mas, bmaj=1.903 mas, bpa=13.38 degrees ! Estimated noise=857.066 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8877 x 1.903 at 13.38 degrees (North through East) ! Clean map min=-0.0016849 max=0.34924 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=0.739 mas, bmaj=1.701 mas, bpa=14.81 degrees ! Estimated noise=1198.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.271037 Jy ! Component: 100 - total flux cleaned = 0.330141 Jy ! Component: 150 - total flux cleaned = 0.345972 Jy ! Component: 200 - total flux cleaned = 0.353527 Jy ! Total flux subtracted in 200 components = 0.353527 Jy ! Clean residual min=-0.002899 max=0.003828 Jy/beam ! Clean residual mean=-0.000005 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.353527 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.353527 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8877 mas, bmaj=1.903 mas, bpa=13.38 degrees ! Estimated noise=857.066 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 = 0.00566937 Jy ! Component: 100 - total flux cleaned = 0.00907815 Jy ! Component: 150 - total flux cleaned = 0.0111853 Jy ! Component: 200 - total flux cleaned = 0.0117925 Jy ! Total flux subtracted in 200 components = 0.0117925 Jy ! Clean residual min=-0.001948 max=0.002103 Jy/beam ! Clean residual mean=-0.000014 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.36532 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.36532 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=1.977 mas, bmaj=2.544 mas, bpa=3.434 degrees ! Estimated noise=1080.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208724 Jy ! Component: 100 - total flux cleaned = 0.00316542 Jy ! Component: 150 - total flux cleaned = 0.00363319 Jy ! Component: 200 - total flux cleaned = 0.00378446 Jy ! Total flux subtracted in 200 components = 0.00378446 Jy ! Clean residual min=-0.001983 max=0.002337 Jy/beam ! Clean residual mean=-0.000030 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.369104 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 = 6.62442e-05 Jy ! Component: 100 - total flux cleaned = 0.000126449 Jy ! Component: 150 - total flux cleaned = 0.000181382 Jy ! Component: 200 - total flux cleaned = 0.000246822 Jy ! Total flux subtracted in 200 components = 0.000246822 Jy ! Clean residual min=-0.001939 max=0.002354 Jy/beam ! Clean residual mean=-0.000029 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.369351 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 67 components and 0.369351 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8877 mas, bmaj=1.903 mas, bpa=13.38 degrees ! Estimated noise=857.066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000440598 Jy ! Component: 100 - total flux cleaned = -0.000364062 Jy ! Component: 150 - total flux cleaned = -0.000397872 Jy ! Component: 200 - total flux cleaned = -0.000367556 Jy ! Total flux subtracted in 200 components = -0.000367556 Jy ! Clean residual min=-0.001772 max=0.002283 Jy/beam ! Clean residual mean=-0.000012 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.368984 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.368984 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=0.093041Jy sigma=0.000642 ! Fit after self-cal, rms=0.093038Jy sigma=0.000642 wmodel J1419+3821_X_2017_07_16_pus_map.mod ! Writing 76 model components to file: J1419+3821_X_2017_07_16_pus_map.mod wobs J1419+3821_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1419+3821_X_2017_07_16_pus_uvs.fits wwins J1419+3821_X_2017_07_16_pus_map.win ! wwins: Wrote 2 windows to J1419+3821_X_2017_07_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 = 0.000958477 Jy ! Component: 100 - total flux cleaned = 0.00160609 Jy ! Component: 150 - total flux cleaned = 0.0018615 Jy ! Component: 200 - total flux cleaned = 0.00198444 Jy ! Component: 250 - total flux cleaned = 0.00213212 Jy ! Component: 300 - total flux cleaned = 0.00218941 Jy ! Component: 350 - total flux cleaned = 0.00218953 Jy ! Component: 400 - total flux cleaned = 0.00218977 Jy ! Component: 450 - total flux cleaned = 0.00210994 Jy ! Component: 500 - total flux cleaned = 0.00218876 Jy ! Component: 550 - total flux cleaned = 0.00221432 Jy ! Component: 600 - total flux cleaned = 0.00226467 Jy ! Component: 650 - total flux cleaned = 0.00228953 Jy ! Component: 700 - total flux cleaned = 0.0023863 Jy ! Component: 750 - total flux cleaned = 0.00240972 Jy ! Component: 800 - total flux cleaned = 0.00250226 Jy ! Component: 850 - total flux cleaned = 0.00252517 Jy ! Component: 900 - total flux cleaned = 0.00259273 Jy ! Component: 950 - total flux cleaned = 0.00261517 Jy ! Component: 1000 - total flux cleaned = 0.00268103 Jy ! Component: 1050 - total flux cleaned = 0.00272444 Jy ! Component: 1100 - total flux cleaned = 0.00289371 Jy ! Component: 1150 - total flux cleaned = 0.00301807 Jy ! Component: 1200 - total flux cleaned = 0.00301772 Jy ! Component: 1250 - total flux cleaned = 0.0030381 Jy ! Component: 1300 - total flux cleaned = 0.00313808 Jy ! Component: 1350 - total flux cleaned = 0.00313802 Jy ! Component: 1400 - total flux cleaned = 0.00311839 Jy ! Component: 1450 - total flux cleaned = 0.00309961 Jy ! Component: 1500 - total flux cleaned = 0.00321361 Jy ! Component: 1550 - total flux cleaned = 0.00321376 Jy ! Component: 1600 - total flux cleaned = 0.00323257 Jy ! Component: 1650 - total flux cleaned = 0.00328777 Jy ! Component: 1700 - total flux cleaned = 0.00330582 Jy ! Component: 1750 - total flux cleaned = 0.00335958 Jy ! Component: 1800 - total flux cleaned = 0.00343018 Jy ! Component: 1850 - total flux cleaned = 0.00348256 Jy ! Component: 1900 - total flux cleaned = 0.00351719 Jy ! Component: 1950 - total flux cleaned = 0.00358579 Jy ! Component: 2000 - total flux cleaned = 0.00362017 Jy ! Total flux subtracted in 2048 components = 0.00362018 Jy ! Clean residual min=-0.001071 max=0.000857 Jy/beam ! Clean residual mean=-0.000009 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.372604 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 221 components and 0.372604 Jy ![Exited script file: muppet] wmap "J1419+3821_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8877 x 1.903 at 13.38 degrees (North through East) ! Clean map min=-0.0013304 max=0.34943 Jy/beam ! Writing clean map to FITS file: J1419+3821_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.349425 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000320827 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.275447 0.275447 0.550893 1.10179 2.20357 4.40715 8.8143 17.6286 35.2572 70.5144 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.349 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8877 x 1.903 at 13.38 degrees (North through East) ! Clean map min=-0.0013304 max=0.34943 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 J1419+3821_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:06:01 2019