! Started logfile: J0641+0947_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:25:16 2019 obs J0641+0947_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0641+0947_X_2017_04_28_pus_uva.fits ! AN table 1: 594 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.725701 visibilities/baseline/integration-bin. ! Found source: J0641+0947 ! ! 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 907 lines of history. ! ! Reading 232776 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 J0641+0947_X_2017_04_28_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 916 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 858 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 916 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 916 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 916 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 916 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 916 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 916 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 916 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 916 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 916 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 916 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.923268Jy sigma=0.006718 ! Fit after self-cal, rms=0.897581Jy sigma=0.006549 ! 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=0.7943 mas, bmaj=1.88 mas, bpa=-15.84 degrees ! Estimated noise=624.634 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 = 0.0668348 Jy ! Component: 100 - total flux cleaned = 0.0981911 Jy ! Total flux subtracted in 100 components = 0.0981911 Jy ! Clean residual min=-0.007952 max=0.016224 Jy/beam ! Clean residual mean=-0.000189 rms=0.002716 Jy/beam ! Combined flux in latest and established models = 0.0981911 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0981911 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=0.131238Jy sigma=0.000795 ! Fit after self-cal, rms=0.130805Jy sigma=0.000793 ! Inverting map ! Added new window around map position (1, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207916 Jy ! Component: 100 - total flux cleaned = 0.036188 Jy ! Total flux subtracted in 100 components = 0.036188 Jy ! Clean residual min=-0.006214 max=0.010512 Jy/beam ! Clean residual mean=-0.000137 rms=0.001898 Jy/beam ! Combined flux in latest and established models = 0.134379 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 51 components and 0.134379 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=0.123660Jy sigma=0.000723 ! Fit after self-cal, rms=0.123414Jy sigma=0.000722 ! 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=1.294 mas, bmaj=2.594 mas, bpa=-13.65 degrees ! Estimated noise=213.796 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 = 0.0256177 Jy ! Component: 100 - total flux cleaned = 0.0424414 Jy ! Component: 150 - total flux cleaned = 0.0538954 Jy ! Component: 200 - total flux cleaned = 0.0618797 Jy ! Total flux subtracted in 200 components = 0.0618797 Jy ! Clean residual min=-0.005355 max=0.010261 Jy/beam ! Clean residual mean=-0.000116 rms=0.001726 Jy/beam ! Combined flux in latest and established models = 0.196259 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 83 components and 0.196259 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=0.117470Jy sigma=0.000661 ! Fit after self-cal, rms=0.117141Jy sigma=0.000659 ! 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 1.19 FD 0.95 HN 1.08 KP 0.95 ! LA 0.92 MK 1.13 NL 1.09 OV 1.06 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.41 FD 0.96 HN 1.10 KP 0.95 ! LA 0.91 MK 1.19 NL 1.10 OV 1.02 ! PT 0.92 SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.96 HN 1.12 KP 0.90 ! LA 0.95 MK 1.19 NL 1.08 OV 1.05 ! PT 0.94 SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.94 HN 1.08 KP 0.92 ! LA 0.94 MK 1.23 NL 1.06 OV 1.04 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.94 HN 1.31 KP 0.92 ! LA 0.93 MK 1.15 NL 1.09 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 1.08 KP 0.92 ! LA 0.92 MK 1.16 NL 1.07 OV 1.00 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.94 HN 1.24 KP 0.91 ! LA 0.95 MK 1.11 NL 1.03 OV 0.99 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.40 FD 0.98 HN 1.08 KP 0.90 ! LA 0.90 MK 1.10 NL 1.04 OV 1.00 ! PT 0.95 SC 0.87 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 HN 1.10 KP 0.90 ! LA 0.93 MK 1.03 NL 1.03 OV 0.98 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 1.22 KP 0.92 ! LA 0.95 MK 1.00 NL 1.05 OV 0.97 ! PT 0.93 SC 0.87 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.01 KP 0.90 ! LA 0.94 MK 0.91 NL 1.04 OV 0.99 ! PT 0.93 SC 0.89 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.40 FD 0.92 HN 1.23 KP 0.90 ! LA 0.92 MK 0.83 NL 1.05 OV 0.98 ! PT 0.94 SC 0.83 ! ! ! Fit before self-cal, rms=0.117141Jy sigma=0.000659 ! Fit after self-cal, rms=0.119982Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.339 mas, bmaj=2.666 mas, bpa=-13.46 degrees ! Estimated noise=218.025 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 = -0.000498374 Jy ! Component: 100 - total flux cleaned = -0.000194172 Jy ! Component: 150 - total flux cleaned = 0.000173224 Jy ! Component: 200 - total flux cleaned = 0.000498686 Jy ! Total flux subtracted in 200 components = 0.000498686 Jy ! Clean residual min=-0.003889 max=0.004615 Jy/beam ! Clean residual mean=-0.000009 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.196757 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.196757 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=0.119915Jy sigma=0.000648 ! Fit after self-cal, rms=0.119957Jy sigma=0.000648 ! 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=0.119957Jy sigma=0.000648 ! Fit after self-cal, rms=0.123079Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.312 mas, bmaj=2.663 mas, bpa=-13.02 degrees ! Estimated noise=214.749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000520722 Jy ! Component: 100 - total flux cleaned = 0.000911753 Jy ! Component: 150 - total flux cleaned = 0.00123197 Jy ! Component: 200 - total flux cleaned = 0.00151031 Jy ! Total flux subtracted in 200 components = 0.00151031 Jy ! Clean residual min=-0.002345 max=0.003328 Jy/beam ! Clean residual mean=0.000002 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.198268 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 0.198268 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=0.123037Jy sigma=0.000645 ! Fit after self-cal, rms=0.123257Jy sigma=0.000645 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 (-3, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271956 Jy ! Component: 100 - total flux cleaned = 0.00271888 Jy ! Component: 150 - total flux cleaned = 0.00271887 Jy ! Component: 200 - total flux cleaned = 0.00276948 Jy ! Total flux subtracted in 200 components = 0.00276948 Jy ! Clean residual min=-0.002052 max=0.002253 Jy/beam ! Clean residual mean=0.000008 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.201037 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.201037 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=0.123177Jy sigma=0.000644 ! Fit after self-cal, rms=0.123159Jy sigma=0.000644 ! 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=0.123159Jy sigma=0.000644 ! Fit after self-cal, rms=0.121857Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.301 mas, bmaj=2.652 mas, bpa=-12.91 degrees ! Estimated noise=212.229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134458 Jy ! Component: 100 - total flux cleaned = 0.00171917 Jy ! Component: 150 - total flux cleaned = 0.00194565 Jy ! Component: 200 - total flux cleaned = 0.00202727 Jy ! Total flux subtracted in 200 components = 0.00202727 Jy ! Clean residual min=-0.001783 max=0.001823 Jy/beam ! Clean residual mean=0.000003 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.203065 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 121 components and 0.203065 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=0.121816Jy sigma=0.000643 ! Fit after self-cal, rms=0.121824Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000627233 Jy ! Component: 100 - total flux cleaned = 0.000625711 Jy ! Component: 150 - total flux cleaned = 0.000657474 Jy ! Component: 200 - total flux cleaned = 0.000685728 Jy ! Total flux subtracted in 200 components = 0.000685728 Jy ! Clean residual min=-0.001730 max=0.001739 Jy/beam ! Clean residual mean=0.000006 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.20375 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 125 components and 0.20375 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=0.121807Jy sigma=0.000643 ! Fit after self-cal, rms=0.121801Jy sigma=0.000643 ! 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=0.121801Jy sigma=0.000643 ! Fit after self-cal, rms=0.120137Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.65 mas, bmaj=3.157 mas, bpa=-0.05184 degrees ! Estimated noise=232.547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014334 Jy ! Component: 100 - total flux cleaned = 0.00169079 Jy ! Component: 150 - total flux cleaned = 0.00180681 Jy ! Component: 200 - total flux cleaned = 0.00185797 Jy ! Total flux subtracted in 200 components = 0.00185797 Jy ! Clean residual min=-0.001887 max=0.001955 Jy/beam ! Clean residual mean=0.000007 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.205608 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 137 components and 0.205608 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=0.120119Jy sigma=0.000643 ! Fit after self-cal, rms=0.120132Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287368 Jy ! Component: 100 - total flux cleaned = 0.000243776 Jy ! Component: 150 - total flux cleaned = 0.000320437 Jy ! Component: 200 - total flux cleaned = 0.000389517 Jy ! Total flux subtracted in 200 components = 0.000389517 Jy ! Clean residual min=-0.001827 max=0.001910 Jy/beam ! Clean residual mean=0.000009 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.205998 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 139 components and 0.205998 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=0.120126Jy sigma=0.000643 ! Fit after self-cal, rms=0.120126Jy sigma=0.000643 ! 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=1.293 mas, bmaj=2.643 mas, bpa=-12.82 degrees ! Estimated noise=210.099 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.293 x 2.643 at -12.82 degrees (North through East) ! Clean map min=-0.0016915 max=0.09164 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=0.7891 mas, bmaj=1.879 mas, bpa=-13.63 degrees ! Estimated noise=621.848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0663059 Jy ! Component: 100 - total flux cleaned = 0.0989309 Jy ! Component: 150 - total flux cleaned = 0.120347 Jy ! Component: 200 - total flux cleaned = 0.136051 Jy ! Total flux subtracted in 200 components = 0.136051 Jy ! Clean residual min=-0.005914 max=0.009244 Jy/beam ! Clean residual mean=-0.000109 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 0.136051 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 57 model components to the UV plane model. ! The established model now contains 57 components and 0.136051 Jy ! Inverting map and beam ! Estimated beam: bmin=1.293 mas, bmaj=2.643 mas, bpa=-12.82 degrees ! Estimated noise=210.099 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 = 0.0222472 Jy ! Component: 100 - total flux cleaned = 0.0362367 Jy ! Component: 150 - total flux cleaned = 0.0458588 Jy ! Component: 200 - total flux cleaned = 0.0527574 Jy ! Total flux subtracted in 200 components = 0.0527574 Jy ! Clean residual min=-0.002804 max=0.004790 Jy/beam ! Clean residual mean=-0.000058 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.188808 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 107 components and 0.188808 Jy ! Inverting map ! Added new window around map position (0, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00529986 Jy ! Component: 100 - total flux cleaned = 0.00911381 Jy ! Component: 150 - total flux cleaned = 0.0119504 Jy ! Component: 200 - total flux cleaned = 0.0140884 Jy ! Total flux subtracted in 200 components = 0.0140884 Jy ! Clean residual min=-0.001904 max=0.002190 Jy/beam ! Clean residual mean=-0.000007 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.202897 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 142 components and 0.202897 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=2.65 mas, bmaj=3.157 mas, bpa=-0.05184 degrees ! Estimated noise=232.547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158206 Jy ! Component: 100 - total flux cleaned = 0.0019421 Jy ! Component: 150 - total flux cleaned = 0.00208314 Jy ! Component: 200 - total flux cleaned = 0.00216457 Jy ! Total flux subtracted in 200 components = 0.00216457 Jy ! Clean residual min=-0.001912 max=0.002043 Jy/beam ! Clean residual mean=0.000004 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.205061 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 = -1.1007e-06 Jy ! Component: 100 - total flux cleaned = -9.41709e-08 Jy ! Component: 150 - total flux cleaned = 2.85845e-08 Jy ! Component: 200 - total flux cleaned = 2.99819e-05 Jy ! Total flux subtracted in 200 components = 2.99819e-05 Jy ! Clean residual min=-0.001808 max=0.001951 Jy/beam ! Clean residual mean=0.000005 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.205091 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 171 components and 0.205091 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.293 mas, bmaj=2.643 mas, bpa=-12.82 degrees ! Estimated noise=210.099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.72965e-06 Jy ! Component: 100 - total flux cleaned = 7.97538e-05 Jy ! Component: 150 - total flux cleaned = 5.26005e-05 Jy ! Component: 200 - total flux cleaned = 7.97307e-05 Jy ! Total flux subtracted in 200 components = 7.97307e-05 Jy ! Clean residual min=-0.001593 max=0.001617 Jy/beam ! Clean residual mean=0.000002 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.205171 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 188 components and 0.205171 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=0.120138Jy sigma=0.000643 ! Fit after self-cal, rms=0.120112Jy sigma=0.000642 wmodel J0641+0947_X_2017_04_28_pus_map.mod ! Writing 188 model components to file: J0641+0947_X_2017_04_28_pus_map.mod wobs J0641+0947_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0641+0947_X_2017_04_28_pus_uvs.fits wwins J0641+0947_X_2017_04_28_pus_map.win ! wwins: Wrote 4 windows to J0641+0947_X_2017_04_28_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 = 0.000110775 Jy ! Component: 100 - total flux cleaned = 0.000186334 Jy ! Component: 150 - total flux cleaned = 0.00023301 Jy ! Component: 200 - total flux cleaned = 0.00021126 Jy ! Component: 250 - total flux cleaned = 0.00025308 Jy ! Component: 300 - total flux cleaned = 0.000272399 Jy ! Component: 350 - total flux cleaned = 0.00032804 Jy ! Component: 400 - total flux cleaned = 0.000328117 Jy ! Component: 450 - total flux cleaned = 0.000345422 Jy ! Component: 500 - total flux cleaned = 0.000344963 Jy ! Component: 550 - total flux cleaned = 0.000344644 Jy ! Component: 600 - total flux cleaned = 0.000329147 Jy ! Component: 650 - total flux cleaned = 0.000359281 Jy ! Component: 700 - total flux cleaned = 0.000344693 Jy ! Component: 750 - total flux cleaned = 0.000372892 Jy ! Component: 800 - total flux cleaned = 0.000358998 Jy ! Component: 850 - total flux cleaned = 0.000358873 Jy ! Component: 900 - total flux cleaned = 0.000345986 Jy ! Component: 950 - total flux cleaned = 0.000371673 Jy ! Component: 1000 - total flux cleaned = 0.000384116 Jy ! Component: 1050 - total flux cleaned = 0.000468824 Jy ! Component: 1100 - total flux cleaned = 0.000503924 Jy ! Component: 1150 - total flux cleaned = 0.00055024 Jy ! Component: 1200 - total flux cleaned = 0.000572851 Jy ! Component: 1250 - total flux cleaned = 0.000606234 Jy ! Component: 1300 - total flux cleaned = 0.000627792 Jy ! Component: 1350 - total flux cleaned = 0.00062752 Jy ! Component: 1400 - total flux cleaned = 0.000616831 Jy ! Component: 1450 - total flux cleaned = 0.00060676 Jy ! Component: 1500 - total flux cleaned = 0.000596698 Jy ! Component: 1550 - total flux cleaned = 0.000616746 Jy ! Component: 1600 - total flux cleaned = 0.00056754 Jy ! Component: 1650 - total flux cleaned = 0.000529062 Jy ! Component: 1700 - total flux cleaned = 0.000471935 Jy ! Component: 1750 - total flux cleaned = 0.000453337 Jy ! Component: 1800 - total flux cleaned = 0.000416333 Jy ! Component: 1850 - total flux cleaned = 0.000379828 Jy ! Component: 1900 - total flux cleaned = 0.000334799 Jy ! Component: 1950 - total flux cleaned = 0.000290411 Jy ! Component: 2000 - total flux cleaned = 0.000255279 Jy ! Total flux subtracted in 2048 components = 0.000194849 Jy ! Clean residual min=-0.000432 max=0.000451 Jy/beam ! Clean residual mean=-0.000002 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.205366 Jy keep ! Adding 182 model components to the UV plane model. ! The established model now contains 370 components and 0.205366 Jy ![Exited script file: muppet] wmap "J0641+0947_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.293 x 2.643 at -12.82 degrees (North through East) ! Clean map min=-0.0012989 max=0.092563 Jy/beam ! Writing clean map to FITS file: J0641+0947_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.092563 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186068 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.603052 0.603052 1.2061 2.41221 4.82442 9.64883 19.2977 38.5953 77.1907 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.092 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.293 x 2.643 at -12.82 degrees (North through East) ! Clean map min=-0.0012989 max=0.092563 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 J0641+0947_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:25:29 2019