! Started logfile: J1828-2123_X_2017_06_15_pus_uvs.log on Tue May 7 20:00:22 2019 obs J1828-2123_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1828-2123_X_2017_06_15_pus_uva.fits ! AN table 1: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.795129 visibilities/baseline/integration-bin. ! Found source: J1828-2123 ! ! 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 989 lines of history. ! ! Reading 62688 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 J1828-2123_X_2017_06_15_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 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.964481Jy sigma=0.007561 ! Fit after self-cal, rms=0.927761Jy sigma=0.007313 ! 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=0.6711 mas, bmaj=1.923 mas, bpa=9.519 degrees ! Estimated noise=940.594 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 = 0.0492537 Jy ! Component: 100 - total flux cleaned = 0.0724413 Jy ! Total flux subtracted in 100 components = 0.0724413 Jy ! Clean residual min=-0.005170 max=0.012072 Jy/beam ! Clean residual mean=-0.000016 rms=0.001902 Jy/beam ! Combined flux in latest and established models = 0.0724412 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0724412 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=0.099331Jy sigma=0.000722 ! Fit after self-cal, rms=0.098864Jy sigma=0.000719 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162391 Jy ! Component: 100 - total flux cleaned = 0.0265107 Jy ! Total flux subtracted in 100 components = 0.0265107 Jy ! Clean residual min=-0.003767 max=0.007580 Jy/beam ! Clean residual mean=-0.000011 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.0989519 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.0989519 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=0.094538Jy sigma=0.000674 ! Fit after self-cal, rms=0.094347Jy sigma=0.000673 ! Inverting map ! Added new window around map position (-0.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00856776 Jy ! Component: 100 - total flux cleaned = 0.0142803 Jy ! Total flux subtracted in 100 components = 0.0142803 Jy ! Clean residual min=-0.003750 max=0.006836 Jy/beam ! Clean residual mean=-0.000007 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.113232 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.113232 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=0.093135Jy sigma=0.000660 ! Fit after self-cal, rms=0.093033Jy sigma=0.000659 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8636 mas, bmaj=2.36 mas, bpa=9.358 degrees ! Estimated noise=377.529 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 (1.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103942 Jy ! Component: 100 - total flux cleaned = 0.017349 Jy ! Component: 150 - total flux cleaned = 0.0223244 Jy ! Component: 200 - total flux cleaned = 0.0259497 Jy ! Total flux subtracted in 200 components = 0.0259497 Jy ! Clean residual min=-0.002679 max=0.004449 Jy/beam ! Clean residual mean=-0.000002 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.139182 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 82 components and 0.139182 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=0.091741Jy sigma=0.000646 ! Fit after self-cal, rms=0.091672Jy sigma=0.000645 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.98 KP 1.07 ! LA 0.91 MK 0.99 NL 1.07 OV 0.96 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 0.98 KP 1.00 ! LA 0.94 MK 1.04 NL 1.03 OV 0.96 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.03 KP 1.02 ! LA 0.94 MK 1.12 NL 1.01 OV 0.97 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 1.02 KP 1.01 ! LA 0.97 MK 1.09 NL 1.02 OV 0.99 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.93 KP 1.02 ! LA 0.93 MK 1.04 NL 1.01 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.96 HN 0.99 KP 1.01 ! LA 0.93 MK 1.00 NL 1.03 OV 1.01 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 0.99 KP 1.02 ! LA 0.93 MK 1.02 NL 0.99 OV 1.00 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.99 HN 0.95 KP 1.01 ! LA 0.94 MK 0.95 NL 0.99 OV 0.98 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.90 KP 1.02 ! LA 0.96 MK 0.86 NL 0.99 OV 0.98 ! PT 1.04 SC 0.87 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 0.94 KP 1.01 ! LA 0.99 MK 0.86 NL 1.05 OV 0.96 ! PT 0.97 SC 0.82 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 0.89 KP 1.03 ! LA 0.95 MK 0.93 NL 0.96 OV 0.98 ! PT 1.02 SC 0.82 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.95 HN 0.79 KP 1.05 ! LA 0.94 MK 0.85 NL 1.13 OV 1.01 ! PT 1.04 SC 0.77 ! ! ! Fit before self-cal, rms=0.091672Jy sigma=0.000645 ! Fit after self-cal, rms=0.086567Jy sigma=0.000643 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8537 mas, bmaj=2.345 mas, bpa=9.876 degrees ! Estimated noise=360.351 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 = 0.00307685 Jy ! Component: 100 - total flux cleaned = 0.00438486 Jy ! Component: 150 - total flux cleaned = 0.00461448 Jy ! Component: 200 - total flux cleaned = 0.00476054 Jy ! Total flux subtracted in 200 components = 0.00476054 Jy ! Clean residual min=-0.002383 max=0.004139 Jy/beam ! Clean residual mean=0.000001 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.143942 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 111 components and 0.143942 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=0.086450Jy sigma=0.000642 ! Fit after self-cal, rms=0.086460Jy sigma=0.000641 ! Inverting map ! Added new window around map position (8, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398092 Jy ! Component: 100 - total flux cleaned = 0.00610802 Jy ! Component: 150 - total flux cleaned = 0.00768662 Jy ! Component: 200 - total flux cleaned = 0.00898836 Jy ! Total flux subtracted in 200 components = 0.00898836 Jy ! Clean residual min=-0.001859 max=0.002691 Jy/beam ! Clean residual mean=0.000005 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.152931 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 157 components and 0.152931 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=0.086277Jy sigma=0.000640 ! Fit after self-cal, rms=0.086251Jy sigma=0.000639 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086251Jy sigma=0.000639 ! Fit after self-cal, rms=0.085978Jy sigma=0.000638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8521 mas, bmaj=2.342 mas, bpa=9.845 degrees ! Estimated noise=358.798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173899 Jy ! Component: 100 - total flux cleaned = 0.00287496 Jy ! Component: 150 - total flux cleaned = 0.00357042 Jy ! Component: 200 - total flux cleaned = 0.00421199 Jy ! Total flux subtracted in 200 components = 0.00421199 Jy ! Clean residual min=-0.001480 max=0.002662 Jy/beam ! Clean residual mean=0.000005 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.157143 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 166 components and 0.157143 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=0.085930Jy sigma=0.000638 ! Fit after self-cal, rms=0.085930Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243615 Jy ! Component: 100 - total flux cleaned = 0.00384969 Jy ! Component: 150 - total flux cleaned = 0.00497765 Jy ! Component: 200 - total flux cleaned = 0.00584739 Jy ! Total flux subtracted in 200 components = 0.00584739 Jy ! Clean residual min=-0.001305 max=0.001876 Jy/beam ! Clean residual mean=0.000004 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.16299 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 197 components and 0.16299 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=0.085849Jy sigma=0.000637 ! Fit after self-cal, rms=0.085824Jy 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=0.085824Jy sigma=0.000637 ! Fit after self-cal, rms=0.085805Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8517 mas, bmaj=2.34 mas, bpa=9.815 degrees ! Estimated noise=357.362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131287 Jy ! Component: 100 - total flux cleaned = 0.00201146 Jy ! Component: 150 - total flux cleaned = 0.00266882 Jy ! Component: 200 - total flux cleaned = 0.00324744 Jy ! Total flux subtracted in 200 components = 0.00324744 Jy ! Clean residual min=-0.001198 max=0.001518 Jy/beam ! Clean residual mean=0.000003 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.166238 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 215 components and 0.166238 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=0.085772Jy sigma=0.000636 ! Fit after self-cal, rms=0.085762Jy sigma=0.000636 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 = 0.000765743 Jy ! Component: 100 - total flux cleaned = 0.00129885 Jy ! Component: 150 - total flux cleaned = 0.00164794 Jy ! Component: 200 - total flux cleaned = 0.00187566 Jy ! Total flux subtracted in 200 components = 0.00187566 Jy ! Clean residual min=-0.001210 max=0.001508 Jy/beam ! Clean residual mean=0.000003 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.168113 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 222 components and 0.168113 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=0.085745Jy sigma=0.000636 ! Fit after self-cal, rms=0.085733Jy sigma=0.000636 ! 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=0.085733Jy sigma=0.000636 ! Fit after self-cal, rms=0.085170Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.185 mas, bmaj=5.072 mas, bpa=9.714 degrees ! Estimated noise=445.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120991 Jy ! Component: 100 - total flux cleaned = 0.00207806 Jy ! Component: 150 - total flux cleaned = 0.00275823 Jy ! Component: 200 - total flux cleaned = 0.00318219 Jy ! Total flux subtracted in 200 components = 0.00318219 Jy ! Clean residual min=-0.001704 max=0.002201 Jy/beam ! Clean residual mean=0.000006 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.171295 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 234 components and 0.171295 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=0.085159Jy sigma=0.000636 ! Fit after self-cal, rms=0.085146Jy sigma=0.000636 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 = 0.00065505 Jy ! Component: 100 - total flux cleaned = 0.00090803 Jy ! Component: 150 - total flux cleaned = 0.00111162 Jy ! Component: 200 - total flux cleaned = 0.00127533 Jy ! Total flux subtracted in 200 components = 0.00127533 Jy ! Clean residual min=-0.001710 max=0.002134 Jy/beam ! Clean residual mean=0.000006 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.172571 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 242 components and 0.172571 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=0.085142Jy sigma=0.000636 ! Fit after self-cal, rms=0.085138Jy sigma=0.000636 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8497 mas, bmaj=2.336 mas, bpa=9.83 degrees ! Estimated noise=355.812 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8497 x 2.336 at 9.83 degrees (North through East) ! Clean map min=-0.0011024 max=0.065105 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=0.6613 mas, bmaj=1.912 mas, bpa=9.922 degrees ! Estimated noise=859.243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0447743 Jy ! Component: 100 - total flux cleaned = 0.0696289 Jy ! Component: 150 - total flux cleaned = 0.0857552 Jy ! Component: 200 - total flux cleaned = 0.0969622 Jy ! Total flux subtracted in 200 components = 0.0969622 Jy ! Clean residual min=-0.004587 max=0.006696 Jy/beam ! Clean residual mean=-0.000013 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.0969623 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0969623 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8497 mas, bmaj=2.336 mas, bpa=9.83 degrees ! Estimated noise=355.812 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 = 0.0146269 Jy ! Component: 100 - total flux cleaned = 0.0241382 Jy ! Component: 150 - total flux cleaned = 0.0312177 Jy ! Component: 200 - total flux cleaned = 0.0368479 Jy ! Total flux subtracted in 200 components = 0.0368479 Jy ! Clean residual min=-0.002669 max=0.003582 Jy/beam ! Clean residual mean=-0.000000 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.13381 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 66 components and 0.13381 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=2.185 mas, bmaj=5.072 mas, bpa=9.714 degrees ! Estimated noise=445.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00817128 Jy ! Component: 100 - total flux cleaned = 0.0142381 Jy ! Component: 150 - total flux cleaned = 0.0189893 Jy ! Component: 200 - total flux cleaned = 0.0227727 Jy ! Total flux subtracted in 200 components = 0.0227727 Jy ! Clean residual min=-0.002453 max=0.002905 Jy/beam ! Clean residual mean=0.000006 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.156583 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 = 0.00304307 Jy ! Component: 100 - total flux cleaned = 0.00550411 Jy ! Component: 150 - total flux cleaned = 0.0075072 Jy ! Component: 200 - total flux cleaned = 0.00914623 Jy ! Total flux subtracted in 200 components = 0.00914623 Jy ! Clean residual min=-0.001884 max=0.002030 Jy/beam ! Clean residual mean=0.000006 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.165729 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 136 components and 0.165729 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8497 mas, bmaj=2.336 mas, bpa=9.83 degrees ! Estimated noise=355.812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015557 Jy ! Component: 100 - total flux cleaned = 0.00276319 Jy ! Component: 150 - total flux cleaned = 0.00360879 Jy ! Component: 200 - total flux cleaned = 0.00403484 Jy ! Total flux subtracted in 200 components = 0.00403484 Jy ! Clean residual min=-0.001384 max=0.001524 Jy/beam ! Clean residual mean=0.000003 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.169764 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 158 components and 0.169764 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=0.085173Jy sigma=0.000636 ! Fit after self-cal, rms=0.085112Jy sigma=0.000636 wmodel J1828-2123_X_2017_06_15_pus_map.mod ! Writing 158 model components to file: J1828-2123_X_2017_06_15_pus_map.mod wobs J1828-2123_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1828-2123_X_2017_06_15_pus_uvs.fits wwins J1828-2123_X_2017_06_15_pus_map.win ! wwins: Wrote 5 windows to J1828-2123_X_2017_06_15_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 = 0.000500061 Jy ! Component: 100 - total flux cleaned = 0.000563559 Jy ! Component: 150 - total flux cleaned = 0.000641269 Jy ! Component: 200 - total flux cleaned = 0.000678222 Jy ! Component: 250 - total flux cleaned = 0.000730663 Jy ! Component: 300 - total flux cleaned = 0.000831249 Jy ! Component: 350 - total flux cleaned = 0.000944707 Jy ! Component: 400 - total flux cleaned = 0.00100758 Jy ! Component: 450 - total flux cleaned = 0.0010381 Jy ! Component: 500 - total flux cleaned = 0.00108302 Jy ! Component: 550 - total flux cleaned = 0.00117063 Jy ! Component: 600 - total flux cleaned = 0.00122741 Jy ! Component: 650 - total flux cleaned = 0.00125539 Jy ! Component: 700 - total flux cleaned = 0.00128242 Jy ! Component: 750 - total flux cleaned = 0.00126926 Jy ! Component: 800 - total flux cleaned = 0.00125649 Jy ! Component: 850 - total flux cleaned = 0.00129496 Jy ! Component: 900 - total flux cleaned = 0.00128235 Jy ! Component: 950 - total flux cleaned = 0.00126997 Jy ! Component: 1000 - total flux cleaned = 0.00125797 Jy ! Component: 1050 - total flux cleaned = 0.00128161 Jy ! Component: 1100 - total flux cleaned = 0.00123468 Jy ! Component: 1150 - total flux cleaned = 0.00121203 Jy ! Component: 1200 - total flux cleaned = 0.00118967 Jy ! Component: 1250 - total flux cleaned = 0.00115643 Jy ! Component: 1300 - total flux cleaned = 0.00110212 Jy ! Component: 1350 - total flux cleaned = 0.00105936 Jy ! Component: 1400 - total flux cleaned = 0.00103822 Jy ! Component: 1450 - total flux cleaned = 0.000985958 Jy ! Component: 1500 - total flux cleaned = 0.000955191 Jy ! Component: 1550 - total flux cleaned = 0.000894509 Jy ! Component: 1600 - total flux cleaned = 0.000874625 Jy ! Component: 1650 - total flux cleaned = 0.000825573 Jy ! Component: 1700 - total flux cleaned = 0.00079651 Jy ! Component: 1750 - total flux cleaned = 0.000767854 Jy ! Component: 1800 - total flux cleaned = 0.000739851 Jy ! Component: 1850 - total flux cleaned = 0.000730734 Jy ! Component: 1900 - total flux cleaned = 0.000703453 Jy ! Component: 1950 - total flux cleaned = 0.000694485 Jy ! Component: 2000 - total flux cleaned = 0.000641359 Jy ! Total flux subtracted in 2048 components = 0.000606442 Jy ! Clean residual min=-0.000471 max=0.000494 Jy/beam ! Clean residual mean=0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.17037 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 309 components and 0.17037 Jy ![Exited script file: muppet] wmap "J1828-2123_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8497 x 2.336 at 9.83 degrees (North through East) ! Clean map min=-0.00082078 max=0.064359 Jy/beam ! Writing clean map to FITS file: J1828-2123_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0643587 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181284 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.845034 0.845034 1.69007 3.38013 6.76027 13.5205 27.0411 54.0822 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.064 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8497 x 2.336 at 9.83 degrees (North through East) ! Clean map min=-0.00082078 max=0.064359 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 J1828-2123_X_2017_06_15_pus_uvs.log closed on Tue May 7 20:00:26 2019