! Started logfile: J2047+5343_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:12:40 2016 obs J2047+5343_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J2047+5343_X_2014_05_31_pus_uva.fits ! AN table 1: 103 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968069 visibilities/baseline/integration-bin. ! Found source: J2047+5343 ! ! 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 344 lines of history. ! ! Reading 53844 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 J2047+5343_X_2014_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.829608Jy sigma=0.009974 ! Fit after self-cal, rms=0.783617Jy sigma=0.009428 ! 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=0.8562 mas, bmaj=0.9888 mas, bpa=-27.92 degrees ! Estimated noise=544.078 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 = 0.161359 Jy ! Component: 100 - total flux cleaned = 0.207051 Jy ! Total flux subtracted in 100 components = 0.207051 Jy ! Clean residual min=-0.010249 max=0.020488 Jy/beam ! Clean residual mean=-0.000193 rms=0.003080 Jy/beam ! Combined flux in latest and established models = 0.207051 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.207051 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=0.089041Jy sigma=0.001022 ! Fit after self-cal, rms=0.089014Jy sigma=0.001022 ! Inverting map ! Added new window around map position (-0.8, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0230755 Jy ! Component: 100 - total flux cleaned = 0.0364908 Jy ! Total flux subtracted in 100 components = 0.0364908 Jy ! Clean residual min=-0.011156 max=0.013613 Jy/beam ! Clean residual mean=-0.000106 rms=0.002347 Jy/beam ! Combined flux in latest and established models = 0.243541 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.243542 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=0.080863Jy sigma=0.000921 ! Fit after self-cal, rms=0.080733Jy sigma=0.000919 ! 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=1.127 mas, bmaj=1.208 mas, bpa=-17.99 degrees ! Estimated noise=256.129 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 (-3, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161203 Jy ! Component: 100 - total flux cleaned = 0.025786 Jy ! Component: 150 - total flux cleaned = 0.0328551 Jy ! Component: 200 - total flux cleaned = 0.0381884 Jy ! Total flux subtracted in 200 components = 0.0381884 Jy ! Clean residual min=-0.010278 max=0.007429 Jy/beam ! Clean residual mean=-0.000006 rms=0.002209 Jy/beam ! Combined flux in latest and established models = 0.28173 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 62 components and 0.28173 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=0.076858Jy sigma=0.000874 ! Fit after self-cal, rms=0.076577Jy sigma=0.000870 ! 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 0.93 FD 1.09 HN 1.09 KP 0.92 ! LA 1.03 MK 0.96 NL 1.01 OV 0.99 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.12 KP 0.86 ! LA 1.02 MK 0.95 NL 1.02 OV 0.99 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.12 KP 0.83 ! LA 1.05 MK 0.97 NL 1.02 OV 1.00 ! PT 0.91 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.11 KP 0.79 ! LA 1.05 MK 0.97 NL 1.01 OV 0.98 ! PT 0.93 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.06 KP 0.74 ! LA 1.04 MK 0.98 NL 1.04 OV 0.99 ! PT 0.92 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.10 KP 0.74 ! LA 1.05 MK 0.97 NL 1.03 OV 1.01 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.22 HN 1.21 KP 0.79 ! LA 1.10 MK 1.02 NL 1.08 OV 1.06 ! PT 0.99 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.14 KP 0.73 ! LA 1.04 MK 0.98 NL 1.04 OV 1.03 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.14 KP 0.76 ! LA 1.05 MK 0.97 NL 1.04 OV 1.02 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.13 KP 0.79 ! LA 1.06 MK 0.97 NL 1.03 OV 1.00 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.12 KP 0.81 ! LA 1.08 MK 0.97 NL 1.03 OV 0.98 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.10 KP 0.85 ! LA 1.04 MK 0.96 NL 1.03 OV 1.01 ! PT 0.95 SC 1.04 ! ! ! Fit before self-cal, rms=0.076577Jy sigma=0.000870 ! Fit after self-cal, rms=0.069313Jy sigma=0.000783 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=1.225 mas, bpa=-20.05 degrees ! Estimated noise=255.116 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 = 0.0025071 Jy ! Component: 100 - total flux cleaned = 0.00200822 Jy ! Component: 150 - total flux cleaned = 0.00152912 Jy ! Component: 200 - total flux cleaned = 0.00118811 Jy ! Total flux subtracted in 200 components = 0.00118811 Jy ! Clean residual min=-0.001695 max=0.001589 Jy/beam ! Clean residual mean=-0.000000 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.282918 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.282918 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=0.069042Jy sigma=0.000780 ! Fit after self-cal, rms=0.069067Jy 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=0.069067Jy sigma=0.000779 ! Fit after self-cal, rms=0.069022Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=1.221 mas, bpa=-19.02 degrees ! Estimated noise=254.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.9013e-05 Jy ! Component: 100 - total flux cleaned = -8.23981e-05 Jy ! Component: 150 - total flux cleaned = -0.000159882 Jy ! Component: 200 - total flux cleaned = -0.000260115 Jy ! Total flux subtracted in 200 components = -0.000260115 Jy ! Clean residual min=-0.001209 max=0.001490 Jy/beam ! Clean residual mean=-0.000009 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.282658 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.282658 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=0.068968Jy sigma=0.000778 ! Fit after self-cal, rms=0.068968Jy 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) ! Added new window around map position (-7, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137856 Jy ! Component: 100 - total flux cleaned = 0.0015582 Jy ! Component: 150 - total flux cleaned = 0.00164216 Jy ! Component: 200 - total flux cleaned = 0.00171798 Jy ! Total flux subtracted in 200 components = 0.00171798 Jy ! Clean residual min=-0.001063 max=0.000971 Jy/beam ! Clean residual mean=-0.000007 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.284376 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 106 components and 0.284376 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=0.068929Jy sigma=0.000777 ! Fit after self-cal, rms=0.068928Jy sigma=0.000777 ! 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=0.068928Jy sigma=0.000777 ! Fit after self-cal, rms=0.068910Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=1.222 mas, bpa=-18.9 degrees ! Estimated noise=254.241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122612 Jy ! Component: 100 - total flux cleaned = -6.84727e-05 Jy ! Component: 150 - total flux cleaned = -6.79548e-05 Jy ! Component: 200 - total flux cleaned = -8.84457e-05 Jy ! Total flux subtracted in 200 components = -8.84457e-05 Jy ! Clean residual min=-0.000943 max=0.000822 Jy/beam ! Clean residual mean=-0.000007 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.284287 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 114 components and 0.284287 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=0.068892Jy sigma=0.000777 ! Fit after self-cal, rms=0.068893Jy sigma=0.000777 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 = 6.59684e-05 Jy ! Component: 100 - total flux cleaned = 8.46528e-05 Jy ! Component: 150 - total flux cleaned = 4.9255e-05 Jy ! Component: 200 - total flux cleaned = 1.62147e-05 Jy ! Total flux subtracted in 200 components = 1.62147e-05 Jy ! Clean residual min=-0.000927 max=0.000777 Jy/beam ! Clean residual mean=-0.000008 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.284303 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 120 components and 0.284303 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=0.068883Jy sigma=0.000777 ! Fit after self-cal, rms=0.068882Jy sigma=0.000777 ! 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=0.068882Jy sigma=0.000777 ! Fit after self-cal, rms=0.068879Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.353 mas, bmaj=2.459 mas, bpa=59.97 degrees ! Estimated noise=306.959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000108252 Jy ! Component: 100 - total flux cleaned = -0.000158764 Jy ! Component: 150 - total flux cleaned = -0.000171553 Jy ! Component: 200 - total flux cleaned = -0.000181366 Jy ! Total flux subtracted in 200 components = -0.000181366 Jy ! Clean residual min=-0.000847 max=0.000772 Jy/beam ! Clean residual mean=-0.000017 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.284122 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 133 components and 0.284122 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=0.068876Jy sigma=0.000777 ! Fit after self-cal, rms=0.068876Jy sigma=0.000777 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 = 7.50173e-05 Jy ! Component: 100 - total flux cleaned = 5.76509e-05 Jy ! Component: 150 - total flux cleaned = 5.77127e-05 Jy ! Component: 200 - total flux cleaned = 5.77608e-05 Jy ! Total flux subtracted in 200 components = 5.77608e-05 Jy ! Clean residual min=-0.000841 max=0.000740 Jy/beam ! Clean residual mean=-0.000017 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.28418 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 142 components and 0.28418 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=0.068874Jy sigma=0.000777 ! Fit after self-cal, rms=0.068874Jy sigma=0.000777 ! 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=1.138 mas, bmaj=1.222 mas, bpa=-19.02 degrees ! Estimated noise=254.059 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.138 x 1.222 at -19.02 degrees (North through East) ! Clean map min=-0.0012307 max=0.21202 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=0.8647 mas, bmaj=0.9957 mas, bpa=-27.5 degrees ! Estimated noise=540.397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.160041 Jy ! Component: 100 - total flux cleaned = 0.204683 Jy ! Component: 150 - total flux cleaned = 0.227462 Jy ! Component: 200 - total flux cleaned = 0.241737 Jy ! Total flux subtracted in 200 components = 0.241737 Jy ! Clean residual min=-0.003425 max=0.007719 Jy/beam ! Clean residual mean=-0.000088 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.241737 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.241737 Jy ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=1.222 mas, bpa=-19.02 degrees ! Estimated noise=254.059 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 = 0.0134474 Jy ! Component: 100 - total flux cleaned = 0.0214938 Jy ! Component: 150 - total flux cleaned = 0.0266104 Jy ! Component: 200 - total flux cleaned = 0.030028 Jy ! Total flux subtracted in 200 components = 0.030028 Jy ! Clean residual min=-0.001162 max=0.001922 Jy/beam ! Clean residual mean=-0.000049 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.271765 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 56 components and 0.271765 Jy ! Inverting map ! Added new window around map position (0.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242331 Jy ! Component: 100 - total flux cleaned = 0.00426221 Jy ! Component: 150 - total flux cleaned = 0.00576073 Jy ! Component: 200 - total flux cleaned = 0.00700419 Jy ! Total flux subtracted in 200 components = 0.00700419 Jy ! Clean residual min=-0.000866 max=0.000996 Jy/beam ! Clean residual mean=-0.000025 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.278769 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 91 components and 0.278769 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=2.353 mas, bmaj=2.459 mas, bpa=59.97 degrees ! Estimated noise=306.959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176387 Jy ! Component: 100 - total flux cleaned = 0.00290753 Jy ! Component: 150 - total flux cleaned = 0.00370243 Jy ! Component: 200 - total flux cleaned = 0.00410488 Jy ! Total flux subtracted in 200 components = 0.00410488 Jy ! Clean residual min=-0.000879 max=0.000804 Jy/beam ! Clean residual mean=-0.000027 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.282874 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242823 Jy ! Component: 100 - total flux cleaned = 0.000368827 Jy ! Component: 150 - total flux cleaned = 0.000438622 Jy ! Component: 200 - total flux cleaned = 0.000500928 Jy ! Total flux subtracted in 200 components = 0.000500928 Jy ! Clean residual min=-0.000852 max=0.000717 Jy/beam ! Clean residual mean=-0.000024 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.283375 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 169 components and 0.283375 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=1.222 mas, bpa=-19.02 degrees ! Estimated noise=254.059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115221 Jy ! Component: 100 - total flux cleaned = 0.000187439 Jy ! Component: 150 - total flux cleaned = 0.000202711 Jy ! Component: 200 - total flux cleaned = 0.00021715 Jy ! Total flux subtracted in 200 components = 0.00021715 Jy ! Clean residual min=-0.000719 max=0.000722 Jy/beam ! Clean residual mean=-0.000010 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.283592 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 193 components and 0.283592 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=0.068875Jy sigma=0.000777 ! Fit after self-cal, rms=0.068869Jy sigma=0.000777 wmodel J2047+5343_X_2014_05_31_pus_map.mod ! Writing 193 model components to file: J2047+5343_X_2014_05_31_pus_map.mod wobs J2047+5343_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J2047+5343_X_2014_05_31_pus_uvs.fits wwins J2047+5343_X_2014_05_31_pus_map.win ! wwins: Wrote 5 windows to J2047+5343_X_2014_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 = 9.29815e-05 Jy ! Component: 100 - total flux cleaned = 0.000130707 Jy ! Component: 150 - total flux cleaned = 0.000154904 Jy ! Component: 200 - total flux cleaned = 0.000132341 Jy ! Component: 250 - total flux cleaned = 7.72995e-05 Jy ! Component: 300 - total flux cleaned = 4.50474e-05 Jy ! Component: 350 - total flux cleaned = -7.60434e-06 Jy ! Component: 400 - total flux cleaned = -2.81328e-05 Jy ! Component: 450 - total flux cleaned = -6.81615e-05 Jy ! Component: 500 - total flux cleaned = -0.00010722 Jy ! Component: 550 - total flux cleaned = -0.000116746 Jy ! Component: 600 - total flux cleaned = -0.000135679 Jy ! Component: 650 - total flux cleaned = -0.00018173 Jy ! Component: 700 - total flux cleaned = -0.000190569 Jy ! Component: 750 - total flux cleaned = -0.000208389 Jy ! Component: 800 - total flux cleaned = -0.000234735 Jy ! Component: 850 - total flux cleaned = -0.000269362 Jy ! Component: 900 - total flux cleaned = -0.000295018 Jy ! Component: 950 - total flux cleaned = -0.000353579 Jy ! Component: 1000 - total flux cleaned = -0.000386536 Jy ! Component: 1050 - total flux cleaned = -0.000427104 Jy ! Component: 1100 - total flux cleaned = -0.000451061 Jy ! Component: 1150 - total flux cleaned = -0.000474824 Jy ! Component: 1200 - total flux cleaned = -0.000529606 Jy ! Component: 1250 - total flux cleaned = -0.000591098 Jy ! Component: 1300 - total flux cleaned = -0.000644103 Jy ! Component: 1350 - total flux cleaned = -0.000703843 Jy ! Component: 1400 - total flux cleaned = -0.000733285 Jy ! Component: 1450 - total flux cleaned = -0.000777052 Jy ! Component: 1500 - total flux cleaned = -0.000798636 Jy ! Component: 1550 - total flux cleaned = -0.000848595 Jy ! Component: 1600 - total flux cleaned = -0.00085571 Jy ! Component: 1650 - total flux cleaned = -0.000890478 Jy ! Component: 1700 - total flux cleaned = -0.000904355 Jy ! Component: 1750 - total flux cleaned = -0.000952032 Jy ! Component: 1800 - total flux cleaned = -0.000985746 Jy ! Component: 1850 - total flux cleaned = -0.0010124 Jy ! Component: 1900 - total flux cleaned = -0.00105199 Jy ! Component: 1950 - total flux cleaned = -0.00109121 Jy ! Component: 2000 - total flux cleaned = -0.0011364 Jy ! Total flux subtracted in 2048 components = -0.00115557 Jy ! Clean residual min=-0.000370 max=0.000405 Jy/beam ! Clean residual mean=-0.000005 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.282436 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 340 components and 0.282437 Jy ![Exited script file: muppet] wmap "J2047+5343_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.138 x 1.222 at -19.02 degrees (North through East) ! Clean map min=-0.00050079 max=0.21335 Jy/beam ! Writing clean map to FITS file: J2047+5343_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.213353 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117179 device "J2047+5343_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J2047+5343_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.164767 0.164767 0.329534 0.659068 1.31814 2.63627 5.27254 10.5451 21.0902 42.1803 84.3607 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.213 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.138 x 1.222 at -19.02 degrees (North through East) ! Clean map min=-0.00050079 max=0.21335 Jy/beam quit ! Quitting program ! Log file J2047+5343_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:12:44 2016