! Started logfile: J1432+3618_X_2017_06_15_pus_uvs.log on Tue May 7 19:58:27 2019 obs J1432+3618_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1432+3618_X_2017_06_15_pus_uva.fits ! AN table 1: 216 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.76358 visibilities/baseline/integration-bin. ! Found source: J1432+3618 ! ! 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 89064 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 J1432+3618_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 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 311 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 326 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.947616Jy sigma=0.007966 ! Fit after self-cal, rms=0.934046Jy sigma=0.007865 ! 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 ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7197 mas, bmaj=1.621 mas, bpa=10.1 degrees ! Estimated noise=901.565 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 = 0.0533542 Jy ! Component: 100 - total flux cleaned = 0.0657456 Jy ! Total flux subtracted in 100 components = 0.0657456 Jy ! Clean residual min=-0.002596 max=0.004689 Jy/beam ! Clean residual mean=0.000006 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0657456 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0657456 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=0.084649Jy sigma=0.000642 ! Fit after self-cal, rms=0.084606Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510744 Jy ! Component: 100 - total flux cleaned = 0.00759688 Jy ! Total flux subtracted in 100 components = 0.00759688 Jy ! Clean residual min=-0.002241 max=0.002514 Jy/beam ! Clean residual mean=-0.000000 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.0733425 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0733425 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=0.084348Jy sigma=0.000640 ! Fit after self-cal, rms=0.084349Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9412 mas, bmaj=1.861 mas, bpa=11.12 degrees ! Estimated noise=286.959 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 = 0.000907395 Jy ! Component: 100 - total flux cleaned = 0.000954745 Jy ! Component: 150 - total flux cleaned = 0.000992503 Jy ! Component: 200 - total flux cleaned = 0.00102307 Jy ! Total flux subtracted in 200 components = 0.00102307 Jy ! Clean residual min=-0.000925 max=0.000909 Jy/beam ! Clean residual mean=-0.000003 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0743656 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.0743656 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=0.084333Jy sigma=0.000640 ! Fit after self-cal, rms=0.084333Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 1.00 FD 1.01 HN 0.99 KP 1.03 ! LA 0.98 MK 1.01 NL 0.96 OV 1.03 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.99 KP 0.98 ! LA 1.02 MK 1.01 NL 0.97 OV 1.00 ! PT 1.13 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.97 KP 0.99 ! LA 1.01 MK 1.02 NL 0.98 OV 1.01 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.04 KP 1.01 ! LA 1.00 MK 1.02 NL 0.96 OV 1.02 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.00 KP 1.00 ! LA 1.00 MK 0.99 NL 1.00 OV 1.04 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.01 KP 1.01 ! LA 0.98 MK 1.04 NL 0.96 OV 1.02 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.96 KP 1.00 ! LA 1.01 MK 1.03 NL 0.94 OV 1.01 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.99 KP 1.02 ! LA 1.00 MK 0.95 NL 0.96 OV 0.99 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.96 KP 0.98 ! LA 0.98 MK 0.97 NL 0.94 OV 1.01 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.00 HN 1.16 KP 0.99 ! LA 1.01 MK 0.97 NL 0.92 OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.95 KP 1.00 ! LA 0.98 MK 1.01 NL 0.92 OV 0.97 ! PT 1.03 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.97 KP 0.98 ! LA 0.97 MK 0.98 NL 0.93 OV 0.93 ! PT 1.02 SC 0.98 ! ! ! Fit before self-cal, rms=0.084333Jy sigma=0.000640 ! Fit after self-cal, rms=0.083534Jy sigma=0.000639 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9446 mas, bmaj=1.861 mas, bpa=10.98 degrees ! Estimated noise=286.552 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 = -9.62885e-05 Jy ! Component: 100 - total flux cleaned = -0.000115977 Jy ! Component: 150 - total flux cleaned = -0.000130887 Jy ! Component: 200 - total flux cleaned = -0.000124862 Jy ! Total flux subtracted in 200 components = -0.000124862 Jy ! Clean residual min=-0.000812 max=0.000784 Jy/beam ! Clean residual mean=-0.000005 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0742407 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0742407 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=0.083532Jy sigma=0.000639 ! Fit after self-cal, rms=0.083541Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.083541Jy sigma=0.000639 ! Fit after self-cal, rms=0.084418Jy sigma=0.000638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9458 mas, bmaj=1.854 mas, bpa=10.95 degrees ! Estimated noise=286.252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.82164e-05 Jy ! Component: 100 - total flux cleaned = 9.31158e-05 Jy ! Component: 150 - total flux cleaned = 0.000112499 Jy ! Component: 200 - total flux cleaned = 0.000133438 Jy ! Total flux subtracted in 200 components = 0.000133438 Jy ! Clean residual min=-0.000669 max=0.000724 Jy/beam ! Clean residual mean=-0.000003 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0743742 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0743742 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=0.084416Jy sigma=0.000638 ! Fit after self-cal, rms=0.084450Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.1254e-05 Jy ! Component: 100 - total flux cleaned = 3.56079e-05 Jy ! Component: 150 - total flux cleaned = 3.92639e-05 Jy ! Component: 200 - total flux cleaned = 4.27037e-05 Jy ! Total flux subtracted in 200 components = 4.27037e-05 Jy ! Clean residual min=-0.000678 max=0.000722 Jy/beam ! Clean residual mean=-0.000003 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0744169 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.0744169 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=0.084450Jy sigma=0.000638 ! Fit after self-cal, rms=0.084450Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.084450Jy sigma=0.000638 ! Fit after self-cal, rms=0.084669Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9468 mas, bmaj=1.851 mas, bpa=10.97 degrees ! Estimated noise=286.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.54715e-05 Jy ! Component: 100 - total flux cleaned = 3.70711e-05 Jy ! Component: 150 - total flux cleaned = 5.55623e-05 Jy ! Component: 200 - total flux cleaned = 6.32671e-05 Jy ! Total flux subtracted in 200 components = 6.32671e-05 Jy ! Clean residual min=-0.000677 max=0.000729 Jy/beam ! Clean residual mean=-0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0744801 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.0744801 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=0.084668Jy sigma=0.000638 ! Fit after self-cal, rms=0.084672Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 = 1.74991e-05 Jy ! Component: 100 - total flux cleaned = 1.75752e-05 Jy ! Component: 150 - total flux cleaned = 2.40945e-05 Jy ! Component: 200 - total flux cleaned = 2.69469e-05 Jy ! Total flux subtracted in 200 components = 2.69469e-05 Jy ! Clean residual min=-0.000680 max=0.000731 Jy/beam ! Clean residual mean=-0.000003 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0745071 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.0745071 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=0.084671Jy sigma=0.000638 ! Fit after self-cal, rms=0.084672Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.084672Jy sigma=0.000638 ! Fit after self-cal, rms=0.084627Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.286 mas, bmaj=2.637 mas, bpa=15.06 degrees ! Estimated noise=350.428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000143862 Jy ! Component: 100 - total flux cleaned = 0.000161461 Jy ! Component: 150 - total flux cleaned = 0.000175534 Jy ! Component: 200 - total flux cleaned = 0.000188992 Jy ! Total flux subtracted in 200 components = 0.000188992 Jy ! Clean residual min=-0.000747 max=0.000891 Jy/beam ! Clean residual mean=-0.000005 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.074696 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.074696 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=0.084627Jy sigma=0.000638 ! Fit after self-cal, rms=0.084627Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 (-19, -11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000197094 Jy ! Component: 100 - total flux cleaned = -1.87292e-05 Jy ! Component: 150 - total flux cleaned = -0.000179741 Jy ! Component: 200 - total flux cleaned = -0.000285395 Jy ! Total flux subtracted in 200 components = -0.000285395 Jy ! Clean residual min=-0.000629 max=0.000562 Jy/beam ! Clean residual mean=-0.000007 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0744107 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 74 components and 0.0744107 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=0.084620Jy sigma=0.000638 ! Fit after self-cal, rms=0.084619Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9477 mas, bmaj=1.849 mas, bpa=10.99 degrees ! Estimated noise=285.928 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9477 x 1.849 at 10.99 degrees (North through East) ! Clean map min=-0.00063556 max=0.06847 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 ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7225 mas, bmaj=1.609 mas, bpa=9.774 degrees ! Estimated noise=897.682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0529773 Jy ! Component: 100 - total flux cleaned = 0.0654745 Jy ! Component: 150 - total flux cleaned = 0.0704035 Jy ! Component: 200 - total flux cleaned = 0.0729257 Jy ! Total flux subtracted in 200 components = 0.0729257 Jy ! Clean residual min=-0.002046 max=0.002230 Jy/beam ! Clean residual mean=0.000002 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0729257 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0729257 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9477 mas, bmaj=1.849 mas, bpa=10.99 degrees ! Estimated noise=285.928 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 = 0.00065134 Jy ! Component: 100 - total flux cleaned = 0.000842822 Jy ! Component: 150 - total flux cleaned = 0.00089796 Jy ! Component: 200 - total flux cleaned = 0.00081122 Jy ! Total flux subtracted in 200 components = 0.00081122 Jy ! Clean residual min=-0.000704 max=0.000618 Jy/beam ! Clean residual mean=-0.000003 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0737369 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.0737369 Jy ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.286 mas, bmaj=2.637 mas, bpa=15.06 degrees ! Estimated noise=350.428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142963 Jy ! Component: 100 - total flux cleaned = 2.81993e-05 Jy ! Component: 150 - total flux cleaned = -1.13925e-05 Jy ! Component: 200 - total flux cleaned = -5.85114e-05 Jy ! Total flux subtracted in 200 components = -5.85114e-05 Jy ! Clean residual min=-0.000652 max=0.000556 Jy/beam ! Clean residual mean=-0.000007 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0736784 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 = -1.10814e-05 Jy ! Component: 100 - total flux cleaned = -3.08081e-05 Jy ! Component: 150 - total flux cleaned = -3.9875e-05 Jy ! Component: 200 - total flux cleaned = -6.49071e-05 Jy ! Total flux subtracted in 200 components = -6.49071e-05 Jy ! Clean residual min=-0.000637 max=0.000555 Jy/beam ! Clean residual mean=-0.000007 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0736135 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 75 components and 0.0736135 Jy ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9477 mas, bmaj=1.849 mas, bpa=10.99 degrees ! Estimated noise=285.928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.05662e-05 Jy ! Component: 100 - total flux cleaned = 9.79767e-05 Jy ! Component: 150 - total flux cleaned = 0.000163212 Jy ! Component: 200 - total flux cleaned = 0.00015045 Jy ! Total flux subtracted in 200 components = 0.00015045 Jy ! Clean residual min=-0.000670 max=0.000545 Jy/beam ! Clean residual mean=-0.000003 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.073764 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 101 components and 0.0737639 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=0.084613Jy sigma=0.000638 ! Fit after self-cal, rms=0.084612Jy sigma=0.000638 wmodel J1432+3618_X_2017_06_15_pus_map.mod ! Writing 101 model components to file: J1432+3618_X_2017_06_15_pus_map.mod wobs J1432+3618_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1432+3618_X_2017_06_15_pus_uvs.fits wwins J1432+3618_X_2017_06_15_pus_map.win ! wwins: Wrote 2 windows to J1432+3618_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 ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210518 Jy ! Component: 100 - total flux cleaned = -0.000313463 Jy ! Component: 150 - total flux cleaned = -0.000361061 Jy ! Component: 200 - total flux cleaned = -0.000388454 Jy ! Component: 250 - total flux cleaned = -0.000397386 Jy ! Component: 300 - total flux cleaned = -0.000406036 Jy ! Component: 350 - total flux cleaned = -0.000405955 Jy ! Component: 400 - total flux cleaned = -0.000397709 Jy ! Component: 450 - total flux cleaned = -0.000397724 Jy ! Component: 500 - total flux cleaned = -0.000405557 Jy ! Component: 550 - total flux cleaned = -0.000428267 Jy ! Component: 600 - total flux cleaned = -0.000443017 Jy ! Component: 650 - total flux cleaned = -0.000464793 Jy ! Component: 700 - total flux cleaned = -0.000500713 Jy ! Component: 750 - total flux cleaned = -0.00050773 Jy ! Component: 800 - total flux cleaned = -0.000528708 Jy ! Component: 850 - total flux cleaned = -0.000535506 Jy ! Component: 900 - total flux cleaned = -0.000549159 Jy ! Component: 950 - total flux cleaned = -0.000542542 Jy ! Component: 1000 - total flux cleaned = -0.000535989 Jy ! Component: 1050 - total flux cleaned = -0.000555769 Jy ! Component: 1100 - total flux cleaned = -0.000555736 Jy ! Component: 1150 - total flux cleaned = -0.000536355 Jy ! Component: 1200 - total flux cleaned = -0.00054282 Jy ! Component: 1250 - total flux cleaned = -0.000536528 Jy ! Component: 1300 - total flux cleaned = -0.00054286 Jy ! Component: 1350 - total flux cleaned = -0.000561405 Jy ! Component: 1400 - total flux cleaned = -0.000573618 Jy ! Component: 1450 - total flux cleaned = -0.000579705 Jy ! Component: 1500 - total flux cleaned = -0.000591664 Jy ! Component: 1550 - total flux cleaned = -0.00058572 Jy ! Component: 1600 - total flux cleaned = -0.000591607 Jy ! Component: 1650 - total flux cleaned = -0.000603257 Jy ! Component: 1700 - total flux cleaned = -0.000614806 Jy ! Component: 1750 - total flux cleaned = -0.000603339 Jy ! Component: 1800 - total flux cleaned = -0.000637427 Jy ! Component: 1850 - total flux cleaned = -0.000620486 Jy ! Component: 1900 - total flux cleaned = -0.000620464 Jy ! Component: 1950 - total flux cleaned = -0.000637111 Jy ! Component: 2000 - total flux cleaned = -0.00062051 Jy ! Total flux subtracted in 2048 components = -0.000626038 Jy ! Clean residual min=-0.000326 max=0.000274 Jy/beam ! Clean residual mean=-0.000002 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0731379 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 260 components and 0.0731379 Jy ![Exited script file: muppet] wmap "J1432+3618_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9477 x 1.849 at 10.99 degrees (North through East) ! Clean map min=-0.00072147 max=0.068419 Jy/beam ! Writing clean map to FITS file: J1432+3618_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 0.0684194 invert ! Inverting map ! Your choice of large map pixels excluded 0.143% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000102684 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.450242 0.450242 0.900485 1.80097 3.60194 7.20388 14.4078 28.8155 57.631 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.068 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9477 x 1.849 at 10.99 degrees (North through East) ! Clean map min=-0.00072147 max=0.068419 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 J1432+3618_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:58:31 2019