! Started logfile: J0151-3435_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:43:33 2019 obs J0151-3435_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0151-3435_X_2017_05_31_pus_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.784795 visibilities/baseline/integration-bin. ! Found source: J0151-3435 ! ! 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 1698 lines of history. ! ! Reading 16104 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 J0151-3435_X_2017_05_31_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.923586Jy sigma=0.006209 ! Fit after self-cal, rms=0.887031Jy sigma=0.005954 ! 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=0.6104 mas, bmaj=1.656 mas, bpa=8.807 degrees ! Estimated noise=1590.75 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 = 0.0880488 Jy ! Component: 100 - total flux cleaned = 0.10845 Jy ! Total flux subtracted in 100 components = 0.10845 Jy ! Clean residual min=-0.004551 max=0.009006 Jy/beam ! Clean residual mean=0.000014 rms=0.001758 Jy/beam ! Combined flux in latest and established models = 0.10845 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.10845 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=0.105883Jy sigma=0.000657 ! Fit after self-cal, rms=0.105885Jy sigma=0.000657 ! 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=0.7943 mas, bmaj=2.1 mas, bpa=8.258 degrees ! Estimated noise=842.223 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 = 0.0136424 Jy ! Component: 100 - total flux cleaned = 0.0193236 Jy ! Component: 150 - total flux cleaned = 0.021826 Jy ! Component: 200 - total flux cleaned = 0.0229962 Jy ! Total flux subtracted in 200 components = 0.0229962 Jy ! Clean residual min=-0.004979 max=0.004875 Jy/beam ! Clean residual mean=0.000010 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 0.131446 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.131446 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=0.104551Jy sigma=0.000645 ! Fit after self-cal, rms=0.104546Jy sigma=0.000645 ! 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 0.99 FD 0.95 HN 1.00* KP 0.93 ! LA 0.91 MK 1.02 NL 1.26 OV 1.03 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.93 HN 1.00* KP 0.89 ! LA 0.94 MK 1.01 NL 1.29 OV 1.10 ! PT 1.08 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.89 HN 1.00* KP 0.84 ! LA 1.00 MK 0.96 NL 1.21 OV 1.08 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.93 HN 1.00* KP 0.93 ! LA 1.01 MK 0.95 NL 1.22 OV 1.03 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.00* KP 0.94 ! LA 0.96 MK 1.06 NL 1.30 OV 1.08 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00* KP 0.85 ! LA 1.02 MK 0.97 NL 1.21 OV 0.94 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.00* KP 0.89 ! LA 0.98 MK 1.07 NL 1.15 OV 1.01 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.00* KP 0.89 ! LA 0.96 MK 0.99 NL 1.24 OV 1.01 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.00* KP 0.93 ! LA 1.00 MK 0.92 NL 1.11 OV 0.96 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.00* KP 0.89 ! LA 1.01 MK 1.06 NL 1.20 OV 0.95 ! PT 1.08 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.00* KP 0.83 ! LA 0.98 MK 1.08 NL 1.12 OV 1.10 ! PT 1.03 SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00* KP 0.85 ! LA 0.93 MK 0.98 NL 1.16 OV 1.10 ! PT 1.08 SC 0.97 ! ! ! Fit before self-cal, rms=0.104546Jy sigma=0.000645 ! Fit after self-cal, rms=0.109275Jy sigma=0.000639 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7977 mas, bmaj=2.105 mas, bpa=8.389 degrees ! Estimated noise=839.998 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 = 0.000347539 Jy ! Component: 100 - total flux cleaned = 0.000305451 Jy ! Component: 150 - total flux cleaned = 0.000280837 Jy ! Component: 200 - total flux cleaned = 0.000258738 Jy ! Total flux subtracted in 200 components = 0.000258738 Jy ! Clean residual min=-0.001960 max=0.002545 Jy/beam ! Clean residual mean=0.000004 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.131705 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.131705 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=0.109271Jy sigma=0.000639 ! Fit after self-cal, rms=0.109464Jy sigma=0.000639 ! 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=0.109464Jy sigma=0.000639 ! Fit after self-cal, rms=0.109843Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7968 mas, bmaj=2.103 mas, bpa=8.395 degrees ! Estimated noise=840.137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232336 Jy ! Component: 100 - total flux cleaned = 0.000194294 Jy ! Component: 150 - total flux cleaned = 0.000185734 Jy ! Component: 200 - total flux cleaned = 0.000170093 Jy ! Total flux subtracted in 200 components = 0.000170093 Jy ! Clean residual min=-0.001936 max=0.002556 Jy/beam ! Clean residual mean=0.000004 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.131875 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.131875 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=0.109840Jy sigma=0.000639 ! Fit after self-cal, rms=0.109850Jy sigma=0.000639 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 (1, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223247 Jy ! Component: 100 - total flux cleaned = 0.00316706 Jy ! Component: 150 - total flux cleaned = 0.00329167 Jy ! Component: 200 - total flux cleaned = 0.00331164 Jy ! Total flux subtracted in 200 components = 0.00331164 Jy ! Clean residual min=-0.001749 max=0.001554 Jy/beam ! Clean residual mean=0.000003 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.135186 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 52 components and 0.135186 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=0.109807Jy sigma=0.000638 ! Fit after self-cal, rms=0.109799Jy sigma=0.000638 ! 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=0.109799Jy sigma=0.000638 ! Fit after self-cal, rms=0.109862Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.796 mas, bmaj=2.101 mas, bpa=8.34 degrees ! Estimated noise=839.123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000888175 Jy ! Component: 100 - total flux cleaned = 0.00114104 Jy ! Component: 150 - total flux cleaned = 0.00117403 Jy ! Component: 200 - total flux cleaned = 0.00118946 Jy ! Total flux subtracted in 200 components = 0.00118946 Jy ! Clean residual min=-0.001600 max=0.001403 Jy/beam ! Clean residual mean=0.000003 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.136376 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.136376 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=0.109853Jy sigma=0.000638 ! Fit after self-cal, rms=0.109855Jy sigma=0.000638 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 = 0.00021003 Jy ! Component: 100 - total flux cleaned = 0.000236951 Jy ! Component: 150 - total flux cleaned = 0.000260797 Jy ! Component: 200 - total flux cleaned = 0.000249812 Jy ! Total flux subtracted in 200 components = 0.000249812 Jy ! Clean residual min=-0.001533 max=0.001399 Jy/beam ! Clean residual mean=0.000003 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.136626 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.136626 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=0.109852Jy sigma=0.000638 ! Fit after self-cal, rms=0.109851Jy sigma=0.000638 ! 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=0.109851Jy sigma=0.000638 ! Fit after self-cal, rms=0.110106Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.453 mas, bmaj=8.223 mas, bpa=12.92 degrees ! Estimated noise=1081.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000468843 Jy ! Component: 100 - total flux cleaned = 0.000469952 Jy ! Component: 150 - total flux cleaned = 0.000459244 Jy ! Component: 200 - total flux cleaned = 0.000459031 Jy ! Total flux subtracted in 200 components = 0.000459031 Jy ! Clean residual min=-0.001513 max=0.001464 Jy/beam ! Clean residual mean=0.000006 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.137085 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.137085 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=0.110105Jy sigma=0.000638 ! Fit after self-cal, rms=0.110111Jy sigma=0.000638 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 = 9.49153e-05 Jy ! Component: 100 - total flux cleaned = 8.55785e-05 Jy ! Component: 150 - total flux cleaned = 6.03405e-05 Jy ! Component: 200 - total flux cleaned = 4.50568e-05 Jy ! Total flux subtracted in 200 components = 4.50568e-05 Jy ! Clean residual min=-0.001502 max=0.001425 Jy/beam ! Clean residual mean=0.000006 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.13713 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 70 components and 0.13713 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=0.110112Jy sigma=0.000638 ! Fit after self-cal, rms=0.110113Jy sigma=0.000638 ! 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=0.7963 mas, bmaj=2.102 mas, bpa=8.3 degrees ! Estimated noise=839.859 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7963 x 2.102 at 8.3 degrees (North through East) ! Clean map min=-0.0012824 max=0.11853 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=0.6117 mas, bmaj=1.657 mas, bpa=8.951 degrees ! Estimated noise=1592.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0877462 Jy ! Component: 100 - total flux cleaned = 0.108463 Jy ! Component: 150 - total flux cleaned = 0.118151 Jy ! Component: 200 - total flux cleaned = 0.123777 Jy ! Total flux subtracted in 200 components = 0.123777 Jy ! Clean residual min=-0.003077 max=0.003717 Jy/beam ! Clean residual mean=0.000006 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.123777 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.123777 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7963 mas, bmaj=2.102 mas, bpa=8.3 degrees ! Estimated noise=839.859 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 = 0.00509736 Jy ! Component: 100 - total flux cleaned = 0.00804561 Jy ! Component: 150 - total flux cleaned = 0.00993807 Jy ! Component: 200 - total flux cleaned = 0.0112209 Jy ! Total flux subtracted in 200 components = 0.0112209 Jy ! Clean residual min=-0.001727 max=0.001494 Jy/beam ! Clean residual mean=0.000005 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.134998 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.134998 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=2.453 mas, bmaj=8.223 mas, bpa=12.92 degrees ! Estimated noise=1081.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012969 Jy ! Component: 100 - total flux cleaned = 0.00193461 Jy ! Component: 150 - total flux cleaned = 0.00196982 Jy ! Component: 200 - total flux cleaned = 0.00196953 Jy ! Total flux subtracted in 200 components = 0.00196953 Jy ! Clean residual min=-0.001455 max=0.001398 Jy/beam ! Clean residual mean=0.000006 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.136967 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 = -3.95544e-07 Jy ! Component: 100 - total flux cleaned = -7.98335e-07 Jy ! Component: 150 - total flux cleaned = -1.24746e-06 Jy ! Component: 200 - total flux cleaned = -1.70626e-06 Jy ! Total flux subtracted in 200 components = -1.70626e-06 Jy ! Clean residual min=-0.001481 max=0.001402 Jy/beam ! Clean residual mean=0.000006 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.136966 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 63 components and 0.136966 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7963 mas, bmaj=2.102 mas, bpa=8.3 degrees ! Estimated noise=839.859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146811 Jy ! Component: 100 - total flux cleaned = 0.000241083 Jy ! Component: 150 - total flux cleaned = 0.000254564 Jy ! Component: 200 - total flux cleaned = 0.000265633 Jy ! Total flux subtracted in 200 components = 0.000265633 Jy ! Clean residual min=-0.001412 max=0.001461 Jy/beam ! Clean residual mean=0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.137231 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.137231 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=0.110113Jy sigma=0.000638 ! Fit after self-cal, rms=0.110108Jy sigma=0.000638 wmodel J0151-3435_X_2017_05_31_pus_map.mod ! Writing 77 model components to file: J0151-3435_X_2017_05_31_pus_map.mod wobs J0151-3435_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0151-3435_X_2017_05_31_pus_uvs.fits wwins J0151-3435_X_2017_05_31_pus_map.win ! wwins: Wrote 2 windows to J0151-3435_X_2017_05_31_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 = -4.77769e-05 Jy ! Component: 100 - total flux cleaned = -0.000145775 Jy ! Component: 150 - total flux cleaned = -0.000259767 Jy ! Component: 200 - total flux cleaned = -0.000216236 Jy ! Component: 250 - total flux cleaned = -0.000216338 Jy ! Component: 300 - total flux cleaned = -0.000157162 Jy ! Component: 350 - total flux cleaned = -0.000119204 Jy ! Component: 400 - total flux cleaned = -4.70307e-05 Jy ! Component: 450 - total flux cleaned = -2.95909e-05 Jy ! Component: 500 - total flux cleaned = 7.10794e-05 Jy ! Component: 550 - total flux cleaned = 0.000135887 Jy ! Component: 600 - total flux cleaned = 0.000229797 Jy ! Component: 650 - total flux cleaned = 0.000305714 Jy ! Component: 700 - total flux cleaned = 0.000379419 Jy ! Component: 750 - total flux cleaned = 0.000479016 Jy ! Component: 800 - total flux cleaned = 0.000561841 Jy ! Component: 850 - total flux cleaned = 0.000629172 Jy ! Component: 900 - total flux cleaned = 0.000708068 Jy ! Component: 950 - total flux cleaned = 0.000721228 Jy ! Component: 1000 - total flux cleaned = 0.000771556 Jy ! Component: 1050 - total flux cleaned = 0.000759104 Jy ! Component: 1100 - total flux cleaned = 0.000771142 Jy ! Component: 1150 - total flux cleaned = 0.00078296 Jy ! Component: 1200 - total flux cleaned = 0.00078298 Jy ! Component: 1250 - total flux cleaned = 0.000817093 Jy ! Component: 1300 - total flux cleaned = 0.000805738 Jy ! Component: 1350 - total flux cleaned = 0.000860565 Jy ! Component: 1400 - total flux cleaned = 0.000881906 Jy ! Component: 1450 - total flux cleaned = 0.000934781 Jy ! Component: 1500 - total flux cleaned = 0.000976546 Jy ! Component: 1550 - total flux cleaned = 0.00106913 Jy ! Component: 1600 - total flux cleaned = 0.00114029 Jy ! Component: 1650 - total flux cleaned = 0.00121034 Jy ! Component: 1700 - total flux cleaned = 0.00127929 Jy ! Component: 1750 - total flux cleaned = 0.00129861 Jy ! Component: 1800 - total flux cleaned = 0.00134643 Jy ! Component: 1850 - total flux cleaned = 0.00138435 Jy ! Component: 1900 - total flux cleaned = 0.00140301 Jy ! Component: 1950 - total flux cleaned = 0.00144915 Jy ! Component: 2000 - total flux cleaned = 0.00147661 Jy ! Total flux subtracted in 2048 components = 0.00151263 Jy ! Clean residual min=-0.000585 max=0.000489 Jy/beam ! Clean residual mean=0.000004 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.138744 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 210 components and 0.138744 Jy ![Exited script file: muppet] wmap "J0151-3435_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7963 x 2.102 at 8.3 degrees (North through East) ! Clean map min=-0.00077641 max=0.11885 Jy/beam ! Writing clean map to FITS file: J0151-3435_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.118848 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168134 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.424411 0.424411 0.848821 1.69764 3.39529 6.79057 13.5811 27.1623 54.3246 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.118 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7963 x 2.102 at 8.3 degrees (North through East) ! Clean map min=-0.00077641 max=0.11885 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 J0151-3435_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:43:34 2019