! Started logfile: J2347+2719_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:24:11 2017 obs J2347+2719_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J2347+2719_X_2015_01_23_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967732 visibilities/baseline/integration-bin. ! Found source: J2347+2719 ! ! 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 350 lines of history. ! ! Reading 38148 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 J2347+2719_X_2015_01_23_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.939590Jy sigma=0.010981 ! Fit after self-cal, rms=0.919139Jy sigma=0.010800 ! 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=0.7689 mas, bmaj=1.498 mas, bpa=-0.1938 degrees ! Estimated noise=687.352 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 = 0.0639784 Jy ! Component: 100 - total flux cleaned = 0.078535 Jy ! Total flux subtracted in 100 components = 0.078535 Jy ! Clean residual min=-0.005125 max=0.005938 Jy/beam ! Clean residual mean=-0.000012 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.078535 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.078535 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=0.074783Jy sigma=0.000806 ! Fit after self-cal, rms=0.074768Jy sigma=0.000806 ! 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=0.9366 mas, bmaj=1.786 mas, bpa=1.319 degrees ! Estimated noise=313.508 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 (0.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00888633 Jy ! Component: 100 - total flux cleaned = 0.0134252 Jy ! Component: 150 - total flux cleaned = 0.0158988 Jy ! Component: 200 - total flux cleaned = 0.0174626 Jy ! Total flux subtracted in 200 components = 0.0174626 Jy ! Clean residual min=-0.003993 max=0.003373 Jy/beam ! Clean residual mean=0.000001 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.0959976 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.0959976 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=0.073736Jy sigma=0.000794 ! Fit after self-cal, rms=0.073729Jy sigma=0.000793 ! 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 0.90 FD 1.10 HN 1.07 KP 0.89 ! LA 1.08 MK 1.02 NL 0.95 OV 0.97 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.18 KP 0.85 ! LA 1.04 MK 0.97 NL 0.98 OV 0.96 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.19 KP 0.78 ! LA 1.09 MK 0.93 NL 0.97 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.12 KP 0.77 ! LA 1.08 MK 1.02 NL 0.97 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.08 KP 0.75 ! LA 1.06 MK 0.96 NL 1.00 OV 1.01 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.13 HN 1.15 KP 0.72 ! LA 1.15 MK 0.98 NL 1.01 OV 1.00 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.24 HN 1.11 KP 0.74 ! LA 1.15 MK 1.06 NL 1.02 OV 1.05 ! PT 1.03 SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.23 KP 0.73 ! LA 1.11 MK 0.93 NL 0.97 OV 1.05 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.17 KP 0.76 ! LA 1.10 MK 0.99 NL 0.98 OV 1.03 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.14 KP 0.79 ! LA 1.11 MK 1.04 NL 0.96 OV 0.98 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.12 KP 0.79 ! LA 1.13 MK 0.94 NL 0.97 OV 0.98 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.17 KP 0.82 ! LA 1.10 MK 0.98 NL 0.98 OV 1.02 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.073729Jy sigma=0.000793 ! Fit after self-cal, rms=0.074137Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9447 mas, bmaj=1.797 mas, bpa=1.281 degrees ! Estimated noise=311.048 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 = 0.000379682 Jy ! Component: 100 - total flux cleaned = 0.000187626 Jy ! Component: 150 - total flux cleaned = 0.00010208 Jy ! Component: 200 - total flux cleaned = 2.84727e-05 Jy ! Total flux subtracted in 200 components = 2.84727e-05 Jy ! Clean residual min=-0.001163 max=0.000961 Jy/beam ! Clean residual mean=-0.000003 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0960261 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.096026 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=0.074114Jy sigma=0.000780 ! Fit after self-cal, rms=0.074187Jy sigma=0.000779 ! 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=0.074187Jy sigma=0.000779 ! Fit after self-cal, rms=0.075126Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9456 mas, bmaj=1.79 mas, bpa=1.123 degrees ! Estimated noise=311.247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000269791 Jy ! Component: 100 - total flux cleaned = -0.000174866 Jy ! Component: 150 - total flux cleaned = -9.93542e-05 Jy ! Component: 200 - total flux cleaned = -8.57534e-05 Jy ! Total flux subtracted in 200 components = -8.57534e-05 Jy ! Clean residual min=-0.000979 max=0.000926 Jy/beam ! Clean residual mean=-0.000003 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0959403 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.0959403 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=0.075116Jy sigma=0.000778 ! Fit after self-cal, rms=0.075133Jy sigma=0.000778 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 = -8.25465e-05 Jy ! Component: 100 - total flux cleaned = -1.82538e-05 Jy ! Component: 150 - total flux cleaned = -2.9411e-05 Jy ! Component: 200 - total flux cleaned = -2.94533e-05 Jy ! Total flux subtracted in 200 components = -2.94533e-05 Jy ! Clean residual min=-0.000974 max=0.000901 Jy/beam ! Clean residual mean=-0.000003 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0959108 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.0959108 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=0.075129Jy sigma=0.000778 ! Fit after self-cal, rms=0.075127Jy sigma=0.000778 ! 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=0.075127Jy sigma=0.000778 ! Fit after self-cal, rms=0.075212Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9466 mas, bmaj=1.789 mas, bpa=0.9522 degrees ! Estimated noise=310.983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000303989 Jy ! Component: 100 - total flux cleaned = -0.000241995 Jy ! Component: 150 - total flux cleaned = -0.000199575 Jy ! Component: 200 - total flux cleaned = -0.000189963 Jy ! Total flux subtracted in 200 components = -0.000189963 Jy ! Clean residual min=-0.000949 max=0.000896 Jy/beam ! Clean residual mean=-0.000003 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0957209 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.0957209 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=0.075207Jy sigma=0.000778 ! Fit after self-cal, rms=0.075207Jy sigma=0.000778 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 = -3.72859e-05 Jy ! Component: 100 - total flux cleaned = -1.82104e-05 Jy ! Component: 150 - total flux cleaned = -2.69331e-05 Jy ! Component: 200 - total flux cleaned = -2.71367e-05 Jy ! Total flux subtracted in 200 components = -2.71367e-05 Jy ! Clean residual min=-0.000941 max=0.000861 Jy/beam ! Clean residual mean=-0.000003 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0956937 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.0956937 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=0.075204Jy sigma=0.000778 ! Fit after self-cal, rms=0.075203Jy sigma=0.000778 ! 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=0.075203Jy sigma=0.000778 ! Fit after self-cal, rms=0.075241Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.121 mas, bmaj=2.81 mas, bpa=-0.4213 degrees ! Estimated noise=374.363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.27697e-05 Jy ! Component: 100 - total flux cleaned = 3.04025e-05 Jy ! Component: 150 - total flux cleaned = 5.6419e-05 Jy ! Component: 200 - total flux cleaned = 6.70642e-05 Jy ! Total flux subtracted in 200 components = 6.70642e-05 Jy ! Clean residual min=-0.000910 max=0.000970 Jy/beam ! Clean residual mean=-0.000006 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0957608 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 0.0957608 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=0.075241Jy sigma=0.000778 ! Fit after self-cal, rms=0.075242Jy sigma=0.000778 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 = -2.67257e-05 Jy ! Component: 100 - total flux cleaned = -1.49957e-05 Jy ! Component: 150 - total flux cleaned = -1.2998e-06 Jy ! Component: 200 - total flux cleaned = 6.86177e-06 Jy ! Total flux subtracted in 200 components = 6.86177e-06 Jy ! Clean residual min=-0.000906 max=0.000959 Jy/beam ! Clean residual mean=-0.000006 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0957677 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.0957677 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=0.075241Jy sigma=0.000778 ! Fit after self-cal, rms=0.075241Jy sigma=0.000778 ! 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=0.9473 mas, bmaj=1.788 mas, bpa=0.8161 degrees ! Estimated noise=310.739 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9473 x 1.788 at 0.8161 degrees (North through East) ! Clean map min=-0.00087747 max=0.081458 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=0.7738 mas, bmaj=1.497 mas, bpa=-0.324 degrees ! Estimated noise=685.839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0636692 Jy ! Component: 100 - total flux cleaned = 0.078469 Jy ! Component: 150 - total flux cleaned = 0.084677 Jy ! Component: 200 - total flux cleaned = 0.0882696 Jy ! Total flux subtracted in 200 components = 0.0882696 Jy ! Clean residual min=-0.002377 max=0.002585 Jy/beam ! Clean residual mean=-0.000007 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.0882696 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 0.0882696 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9473 mas, bmaj=1.788 mas, bpa=0.8161 degrees ! Estimated noise=310.739 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 = 0.003474 Jy ! Component: 100 - total flux cleaned = 0.00511684 Jy ! Component: 150 - total flux cleaned = 0.00601005 Jy ! Component: 200 - total flux cleaned = 0.00645153 Jy ! Total flux subtracted in 200 components = 0.00645153 Jy ! Clean residual min=-0.000933 max=0.000841 Jy/beam ! Clean residual mean=-0.000004 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0947211 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.0947211 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=2.121 mas, bmaj=2.81 mas, bpa=-0.4213 degrees ! Estimated noise=374.363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590552 Jy ! Component: 100 - total flux cleaned = 0.000778217 Jy ! Component: 150 - total flux cleaned = 0.000864528 Jy ! Component: 200 - total flux cleaned = 0.000911103 Jy ! Total flux subtracted in 200 components = 0.000911103 Jy ! Clean residual min=-0.000918 max=0.000970 Jy/beam ! Clean residual mean=-0.000006 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0956322 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 = 3.30333e-05 Jy ! Component: 100 - total flux cleaned = 6.1508e-05 Jy ! Component: 150 - total flux cleaned = 7.67785e-05 Jy ! Component: 200 - total flux cleaned = 8.61962e-05 Jy ! Total flux subtracted in 200 components = 8.61962e-05 Jy ! Clean residual min=-0.000904 max=0.000964 Jy/beam ! Clean residual mean=-0.000006 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0957184 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 0.0957184 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9473 mas, bmaj=1.788 mas, bpa=0.8161 degrees ! Estimated noise=310.739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012266 Jy ! Component: 100 - total flux cleaned = -0.000175583 Jy ! Component: 150 - total flux cleaned = -0.000221797 Jy ! Component: 200 - total flux cleaned = -0.000252157 Jy ! Total flux subtracted in 200 components = -0.000252157 Jy ! Clean residual min=-0.000925 max=0.000854 Jy/beam ! Clean residual mean=-0.000003 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0954663 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.0954663 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=0.075242Jy sigma=0.000778 ! Fit after self-cal, rms=0.075239Jy sigma=0.000778 wmodel J2347+2719_X_2015_01_23_pus_map.mod ! Writing 66 model components to file: J2347+2719_X_2015_01_23_pus_map.mod wobs J2347+2719_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J2347+2719_X_2015_01_23_pus_uvs.fits wwins J2347+2719_X_2015_01_23_pus_map.win ! wwins: Wrote 2 windows to J2347+2719_X_2015_01_23_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 = -0.000372768 Jy ! Component: 100 - total flux cleaned = -0.000387791 Jy ! Component: 150 - total flux cleaned = -0.000316852 Jy ! Component: 200 - total flux cleaned = -0.000343907 Jy ! Component: 250 - total flux cleaned = -0.000343744 Jy ! Component: 300 - total flux cleaned = -0.000369058 Jy ! Component: 350 - total flux cleaned = -0.000381608 Jy ! Component: 400 - total flux cleaned = -0.000464629 Jy ! Component: 450 - total flux cleaned = -0.000498942 Jy ! Component: 500 - total flux cleaned = -0.000544003 Jy ! Component: 550 - total flux cleaned = -0.000555206 Jy ! Component: 600 - total flux cleaned = -0.000598532 Jy ! Component: 650 - total flux cleaned = -0.000566521 Jy ! Component: 700 - total flux cleaned = -0.000545378 Jy ! Component: 750 - total flux cleaned = -0.000535178 Jy ! Component: 800 - total flux cleaned = -0.000525078 Jy ! Component: 850 - total flux cleaned = -0.000545104 Jy ! Component: 900 - total flux cleaned = -0.000535041 Jy ! Component: 950 - total flux cleaned = -0.000515706 Jy ! Component: 1000 - total flux cleaned = -0.000572998 Jy ! Component: 1050 - total flux cleaned = -0.000554039 Jy ! Component: 1100 - total flux cleaned = -0.000572703 Jy ! Component: 1150 - total flux cleaned = -0.000554205 Jy ! Component: 1200 - total flux cleaned = -0.000572412 Jy ! Component: 1250 - total flux cleaned = -0.000581355 Jy ! Component: 1300 - total flux cleaned = -0.000581362 Jy ! Component: 1350 - total flux cleaned = -0.000625468 Jy ! Component: 1400 - total flux cleaned = -0.000607961 Jy ! Component: 1450 - total flux cleaned = -0.000616661 Jy ! Component: 1500 - total flux cleaned = -0.000625164 Jy ! Component: 1550 - total flux cleaned = -0.000650469 Jy ! Component: 1600 - total flux cleaned = -0.000650527 Jy ! Component: 1650 - total flux cleaned = -0.000675503 Jy ! Component: 1700 - total flux cleaned = -0.000683768 Jy ! Component: 1750 - total flux cleaned = -0.000691936 Jy ! Component: 1800 - total flux cleaned = -0.000708114 Jy ! Component: 1850 - total flux cleaned = -0.000724068 Jy ! Component: 1900 - total flux cleaned = -0.000747829 Jy ! Component: 1950 - total flux cleaned = -0.000779102 Jy ! Component: 2000 - total flux cleaned = -0.00075581 Jy ! Total flux subtracted in 2048 components = -0.000778911 Jy ! Clean residual min=-0.000435 max=0.000449 Jy/beam ! Clean residual mean=-0.000001 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0946874 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 206 components and 0.0946874 Jy ![Exited script file: muppet] wmap "J2347+2719_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9473 x 1.788 at 0.8161 degrees (North through East) ! Clean map min=-0.00072886 max=0.081524 Jy/beam ! Writing clean map to FITS file: J2347+2719_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0815244 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141614 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.521121 0.521121 1.04224 2.08448 4.16897 8.33793 16.6759 33.3517 66.7035 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.081 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9473 x 1.788 at 0.8161 degrees (North through East) ! Clean map min=-0.00072886 max=0.081524 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 J2347+2719_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:24:13 2017