! Started logfile: J2212+2355_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:53:03 2019 obs J2212+2355_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J2212+2355_X_2017_01_16_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.648148 visibilities/baseline/integration-bin. ! Found source: J2212+2355 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1309 lines of history. ! ! Reading 8400 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 J2212+2355_X_2017_01_16_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.438005Jy sigma=0.002807 ! Fit after self-cal, rms=0.428793Jy sigma=0.002752 ! 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=0.8916 mas, bmaj=1.968 mas, bpa=21.19 degrees ! Estimated noise=1530.14 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 = 0.506208 Jy ! Component: 100 - total flux cleaned = 0.624499 Jy ! Total flux subtracted in 100 components = 0.624499 Jy ! Clean residual min=-0.024619 max=0.046815 Jy/beam ! Clean residual mean=0.000055 rms=0.007119 Jy/beam ! Combined flux in latest and established models = 0.624499 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.624499 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=0.251143Jy sigma=0.001171 ! Fit after self-cal, rms=0.251125Jy sigma=0.001171 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0511882 Jy ! Component: 100 - total flux cleaned = 0.0808448 Jy ! Total flux subtracted in 100 components = 0.0808448 Jy ! Clean residual min=-0.018268 max=0.023335 Jy/beam ! Clean residual mean=0.000065 rms=0.004998 Jy/beam ! Combined flux in latest and established models = 0.705343 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.705343 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=0.242192Jy sigma=0.000972 ! Fit after self-cal, rms=0.242110Jy sigma=0.000970 ! 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=1.068 mas, bmaj=2.185 mas, bpa=20.91 degrees ! Estimated noise=1080.32 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 = 0.0274985 Jy ! Component: 100 - total flux cleaned = 0.0455672 Jy ! Component: 150 - total flux cleaned = 0.0580858 Jy ! Component: 200 - total flux cleaned = 0.0668841 Jy ! Total flux subtracted in 200 components = 0.0668841 Jy ! Clean residual min=-0.015487 max=0.019758 Jy/beam ! Clean residual mean=0.000200 rms=0.005235 Jy/beam ! Combined flux in latest and established models = 0.772227 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.772228 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=0.240826Jy sigma=0.000906 ! Fit after self-cal, rms=0.240826Jy sigma=0.000905 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.96 KP 1.04 ! LA 1.01 MK 1.00* NL 0.94 OV 1.01 ! PT 0.90 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.94 KP 1.02 ! LA 1.00 MK 1.00* NL 0.95 OV 0.99 ! PT 0.80 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.99 KP 1.03 ! LA 0.99 MK 1.00* NL 0.91 OV 0.99 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 0.96 KP 1.00 ! LA 1.02 MK 1.00* NL 0.93 OV 0.98 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 0.93 KP 1.03 ! LA 1.02 MK 1.00* NL 0.93 OV 1.00 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 0.94 KP 1.01 ! LA 1.01 MK 1.00* NL 0.94 OV 0.99 ! PT 0.79 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.01 KP 1.01 ! LA 0.96 MK 1.00* NL 0.93 OV 0.98 ! PT 0.92 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.01 KP 1.02 ! LA 1.02 MK 1.00* NL 0.92 OV 0.95 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 1.02 KP 1.03 ! LA 0.96 MK 1.00* NL 0.93 OV 0.98 ! PT 0.87 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 1.00 KP 1.04 ! LA 0.99 MK 1.00* NL 0.93 OV 0.98 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 1.01 KP 1.05 ! LA 1.00 MK 1.00* NL 0.92 OV 1.00 ! PT 0.84 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 0.99 KP 1.04 ! LA 0.97 MK 1.00* NL 0.95 OV 0.97 ! PT 0.85 SC 1.06 ! ! ! Fit before self-cal, rms=0.240826Jy sigma=0.000905 ! Fit after self-cal, rms=0.223539Jy sigma=0.000842 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=2.188 mas, bpa=20.5 degrees ! Estimated noise=1066.86 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 = -0.00697607 Jy ! Component: 100 - total flux cleaned = -0.00907098 Jy ! Component: 150 - total flux cleaned = -0.00929382 Jy ! Component: 200 - total flux cleaned = -0.00910589 Jy ! Total flux subtracted in 200 components = -0.00910589 Jy ! Clean residual min=-0.014056 max=0.017556 Jy/beam ! Clean residual mean=0.000267 rms=0.004263 Jy/beam ! Combined flux in latest and established models = 0.763122 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.763122 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=0.222150Jy sigma=0.000835 ! Fit after self-cal, rms=0.222214Jy sigma=0.000835 ! 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=0.222214Jy sigma=0.000835 ! Fit after self-cal, rms=0.270794Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=2.183 mas, bpa=20.33 degrees ! Estimated noise=1070 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00584509 Jy ! Component: 100 - total flux cleaned = 0.00633922 Jy ! Component: 150 - total flux cleaned = 0.00645531 Jy ! Component: 200 - total flux cleaned = 0.00645172 Jy ! Total flux subtracted in 200 components = 0.00645172 Jy ! Clean residual min=-0.002986 max=0.004264 Jy/beam ! Clean residual mean=-0.000012 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.769573 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.769573 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=0.270668Jy sigma=0.000639 ! Fit after self-cal, rms=0.271118Jy 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 (0.2, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281347 Jy ! Component: 100 - total flux cleaned = 0.00380072 Jy ! Component: 150 - total flux cleaned = 0.00371475 Jy ! Component: 200 - total flux cleaned = 0.00341649 Jy ! Total flux subtracted in 200 components = 0.00341649 Jy ! Clean residual min=-0.002844 max=0.003584 Jy/beam ! Clean residual mean=-0.000010 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.77299 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.77299 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=0.271011Jy sigma=0.000637 ! Fit after self-cal, rms=0.271029Jy sigma=0.000637 ! 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=0.271029Jy sigma=0.000637 ! Fit after self-cal, rms=0.274482Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=2.181 mas, bpa=20.24 degrees ! Estimated noise=1069.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144725 Jy ! Component: 100 - total flux cleaned = 0.00128542 Jy ! Component: 150 - total flux cleaned = 0.00121744 Jy ! Component: 200 - total flux cleaned = 0.00110216 Jy ! Total flux subtracted in 200 components = 0.00110216 Jy ! Clean residual min=-0.002829 max=0.003014 Jy/beam ! Clean residual mean=-0.000013 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.774092 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.774092 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=0.274439Jy sigma=0.000634 ! Fit after self-cal, rms=0.274444Jy sigma=0.000634 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 = -0.000118075 Jy ! Component: 100 - total flux cleaned = -0.000371183 Jy ! Component: 150 - total flux cleaned = -0.000595196 Jy ! Component: 200 - total flux cleaned = -0.000719207 Jy ! Total flux subtracted in 200 components = -0.000719207 Jy ! Clean residual min=-0.002691 max=0.002835 Jy/beam ! Clean residual mean=-0.000013 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.773373 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.773373 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=0.274415Jy sigma=0.000634 ! Fit after self-cal, rms=0.274420Jy sigma=0.000634 ! 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=0.274420Jy sigma=0.000634 ! Fit after self-cal, rms=0.274670Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.115 mas, bmaj=2.695 mas, bpa=3.099 degrees ! Estimated noise=1346.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00039146 Jy ! Component: 100 - total flux cleaned = -0.000567521 Jy ! Component: 150 - total flux cleaned = -0.000830444 Jy ! Component: 200 - total flux cleaned = -0.00102382 Jy ! Total flux subtracted in 200 components = -0.00102382 Jy ! Clean residual min=-0.003089 max=0.003139 Jy/beam ! Clean residual mean=-0.000025 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.772349 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.772349 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=0.274647Jy sigma=0.000634 ! Fit after self-cal, rms=0.274650Jy sigma=0.000634 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 = -2.99124e-05 Jy ! Component: 100 - total flux cleaned = -8.05801e-05 Jy ! Component: 150 - total flux cleaned = -0.000255664 Jy ! Component: 200 - total flux cleaned = -0.000385796 Jy ! Total flux subtracted in 200 components = -0.000385796 Jy ! Clean residual min=-0.002989 max=0.002977 Jy/beam ! Clean residual mean=-0.000024 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.771963 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.771963 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=0.274634Jy sigma=0.000633 ! Fit after self-cal, rms=0.274640Jy sigma=0.000633 ! 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=1.073 mas, bmaj=2.181 mas, bpa=20.21 degrees ! Estimated noise=1069.87 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 2.181 at 20.21 degrees (North through East) ! Clean map min=-0.0025766 max=0.66232 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 ! Performing amp+phase self-cal ! ! 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=0.274640Jy sigma=0.000633 ! Fit after self-cal, rms=0.308238Jy sigma=0.000589 ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=2.181 mas, bpa=20.2 degrees ! Estimated noise=1069.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.67537e-06 Jy ! Component: 100 - total flux cleaned = -7.29957e-05 Jy ! Component: 150 - total flux cleaned = -0.00010621 Jy ! Component: 200 - total flux cleaned = -0.000165232 Jy ! Total flux subtracted in 200 components = -0.000165232 Jy ! Clean residual min=-0.002488 max=0.002808 Jy/beam ! Clean residual mean=-0.000011 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.771798 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 106 components and 0.771798 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=0.308230Jy sigma=0.000588 ! Fit after self-cal, rms=0.308229Jy sigma=0.000588 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000116018 Jy ! Component: 100 - total flux cleaned = -0.000141152 Jy ! Component: 150 - total flux cleaned = -0.000142196 Jy ! Component: 200 - total flux cleaned = -0.000209814 Jy ! Total flux subtracted in 200 components = -0.000209814 Jy ! Clean residual min=-0.002418 max=0.002798 Jy/beam ! Clean residual mean=-0.000011 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.771588 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 116 components and 0.771588 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=0.308220Jy sigma=0.000588 ! Fit after self-cal, rms=0.308223Jy sigma=0.000588 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.308223Jy sigma=0.000588 ! Fit after self-cal, rms=0.308208Jy sigma=0.000588 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=0.8954 mas, bmaj=1.956 mas, bpa=20.64 degrees ! Estimated noise=1516.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.501193 Jy ! Component: 100 - total flux cleaned = 0.62416 Jy ! Component: 150 - total flux cleaned = 0.679725 Jy ! Component: 200 - total flux cleaned = 0.710164 Jy ! Total flux subtracted in 200 components = 0.710164 Jy ! Clean residual min=-0.008273 max=0.016211 Jy/beam ! Clean residual mean=-0.000007 rms=0.002446 Jy/beam ! Combined flux in latest and established models = 0.710164 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.710164 Jy ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=2.181 mas, bpa=20.18 degrees ! Estimated noise=1069.97 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 = 0.0240151 Jy ! Component: 100 - total flux cleaned = 0.0381661 Jy ! Component: 150 - total flux cleaned = 0.0469694 Jy ! Component: 200 - total flux cleaned = 0.0526852 Jy ! Total flux subtracted in 200 components = 0.0526852 Jy ! Clean residual min=-0.003309 max=0.003375 Jy/beam ! Clean residual mean=-0.000011 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.762849 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.762849 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=2.115 mas, bmaj=2.697 mas, bpa=3.022 degrees ! Estimated noise=1347.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040043 Jy ! Component: 100 - total flux cleaned = 0.00471096 Jy ! Component: 150 - total flux cleaned = 0.0054276 Jy ! Component: 200 - total flux cleaned = 0.00589577 Jy ! Total flux subtracted in 200 components = 0.00589577 Jy ! Clean residual min=-0.002952 max=0.003270 Jy/beam ! Clean residual mean=-0.000024 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.768745 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 = 0.00027827 Jy ! Component: 100 - total flux cleaned = 0.000513566 Jy ! Component: 150 - total flux cleaned = 0.000595298 Jy ! Component: 200 - total flux cleaned = 0.000633558 Jy ! Total flux subtracted in 200 components = 0.000633558 Jy ! Clean residual min=-0.002857 max=0.003116 Jy/beam ! Clean residual mean=-0.000022 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.769379 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 70 components and 0.769379 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=2.181 mas, bpa=20.18 degrees ! Estimated noise=1069.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012494 Jy ! Component: 100 - total flux cleaned = 0.00124738 Jy ! Component: 150 - total flux cleaned = 0.00140013 Jy ! Component: 200 - total flux cleaned = 0.00139251 Jy ! Total flux subtracted in 200 components = 0.00139251 Jy ! Clean residual min=-0.002844 max=0.003097 Jy/beam ! Clean residual mean=-0.000010 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.770771 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.770771 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=0.308239Jy sigma=0.000589 ! Fit after self-cal, rms=0.308225Jy sigma=0.000589 wmodel J2212+2355_X_2017_01_16_pus_map.mod ! Writing 86 model components to file: J2212+2355_X_2017_01_16_pus_map.mod wobs J2212+2355_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J2212+2355_X_2017_01_16_pus_uvs.fits wwins J2212+2355_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J2212+2355_X_2017_01_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000617223 Jy ! Component: 100 - total flux cleaned = 0.00103579 Jy ! Component: 150 - total flux cleaned = 0.00108124 Jy ! Component: 200 - total flux cleaned = 0.00125045 Jy ! Component: 250 - total flux cleaned = 0.00141185 Jy ! Component: 300 - total flux cleaned = 0.00164775 Jy ! Component: 350 - total flux cleaned = 0.00199177 Jy ! Component: 400 - total flux cleaned = 0.00225236 Jy ! Component: 450 - total flux cleaned = 0.0025054 Jy ! Component: 500 - total flux cleaned = 0.00261117 Jy ! Component: 550 - total flux cleaned = 0.00278283 Jy ! Component: 600 - total flux cleaned = 0.00295067 Jy ! Component: 650 - total flux cleaned = 0.00301641 Jy ! Component: 700 - total flux cleaned = 0.00314564 Jy ! Component: 750 - total flux cleaned = 0.00317703 Jy ! Component: 800 - total flux cleaned = 0.00327039 Jy ! Component: 850 - total flux cleaned = 0.00333102 Jy ! Component: 900 - total flux cleaned = 0.00330066 Jy ! Component: 950 - total flux cleaned = 0.00341969 Jy ! Component: 1000 - total flux cleaned = 0.0034775 Jy ! Component: 1050 - total flux cleaned = 0.00341951 Jy ! Component: 1100 - total flux cleaned = 0.0034481 Jy ! Component: 1150 - total flux cleaned = 0.00353196 Jy ! Component: 1200 - total flux cleaned = 0.00353143 Jy ! Component: 1250 - total flux cleaned = 0.00353103 Jy ! Component: 1300 - total flux cleaned = 0.00344978 Jy ! Component: 1350 - total flux cleaned = 0.00339661 Jy ! Component: 1400 - total flux cleaned = 0.00339683 Jy ! Component: 1450 - total flux cleaned = 0.00334437 Jy ! Component: 1500 - total flux cleaned = 0.00331851 Jy ! Component: 1550 - total flux cleaned = 0.00329263 Jy ! Component: 1600 - total flux cleaned = 0.00319216 Jy ! Component: 1650 - total flux cleaned = 0.00316742 Jy ! Component: 1700 - total flux cleaned = 0.00321665 Jy ! Component: 1750 - total flux cleaned = 0.00314321 Jy ! Component: 1800 - total flux cleaned = 0.00321575 Jy ! Component: 1850 - total flux cleaned = 0.00316747 Jy ! Component: 1900 - total flux cleaned = 0.00321509 Jy ! Component: 1950 - total flux cleaned = 0.00321506 Jy ! Component: 2000 - total flux cleaned = 0.00319149 Jy ! Total flux subtracted in 2048 components = 0.00314546 Jy ! Clean residual min=-0.001424 max=0.001152 Jy/beam ! Clean residual mean=-0.000007 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.773917 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 227 components and 0.773917 Jy ![Exited script file: muppet] wmap "J2212+2355_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.072 x 2.181 at 20.18 degrees (North through East) ! Clean map min=-0.0021241 max=0.66258 Jy/beam ! Writing clean map to FITS file: J2212+2355_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.662577 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000453961 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.205543 0.205543 0.411086 0.822172 1.64434 3.28869 6.57738 13.1548 26.3095 52.619 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.662 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.072 x 2.181 at 20.18 degrees (North through East) ! Clean map min=-0.0021241 max=0.66258 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 J2212+2355_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:53:05 2019