! Started logfile: J2014+6553_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:33:09 2019 obs J2014+6553_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J2014+6553_X_2017_04_28_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.83578 visibilities/baseline/integration-bin. ! Found source: J2014+6553 ! ! 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 98388 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 J2014+6553_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 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 328 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 215 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 269 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 215 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 355 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 490 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 587 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000300Jy sigma=0.008811 ! Fit after self-cal, rms=0.962642Jy sigma=0.008529 ! 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 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8234 mas, bmaj=0.9514 mas, bpa=7.082 degrees ! Estimated noise=753.136 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 = 0.0299836 Jy ! Component: 100 - total flux cleaned = 0.0365702 Jy ! Total flux subtracted in 100 components = 0.0365702 Jy ! Clean residual min=-0.003078 max=0.003624 Jy/beam ! Clean residual mean=-0.000069 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.0365702 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0365702 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=0.102522Jy sigma=0.000651 ! Fit after self-cal, rms=0.101435Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040898 Jy ! Component: 100 - total flux cleaned = 0.00440731 Jy ! Total flux subtracted in 100 components = 0.00440731 Jy ! Clean residual min=-0.002698 max=0.002996 Jy/beam ! Clean residual mean=-0.000063 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0409776 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0409776 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=0.101098Jy sigma=0.000637 ! Fit after self-cal, rms=0.101085Jy sigma=0.000637 ! Inverting map ! Your choice of large map pixels excluded 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.064 mas, bmaj=1.267 mas, bpa=6.746 degrees ! Estimated noise=280.049 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 = 0.00318544 Jy ! Component: 100 - total flux cleaned = 0.00495025 Jy ! Component: 150 - total flux cleaned = 0.00586025 Jy ! Component: 200 - total flux cleaned = 0.00603649 Jy ! Total flux subtracted in 200 components = 0.00603649 Jy ! Clean residual min=-0.002880 max=0.003940 Jy/beam ! Clean residual mean=-0.000167 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.0470141 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.0470141 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=0.100904Jy sigma=0.000636 ! Fit after self-cal, rms=0.100904Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.94 HN 1.13 KP 0.96 ! LA 0.84 MK 1.02 NL 1.27 OV 1.33 ! PT 0.85 SC 0.89 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.95 HN 1.08 KP 0.94 ! LA 0.78 MK 1.09 NL 1.38 OV 1.31 ! PT 0.86 SC 0.83 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.98 HN 1.07 KP 0.90 ! LA 0.79 MK 1.12 NL 1.41 OV 1.29 ! PT 0.83 SC 0.95 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.98 HN 1.09 KP 0.85 ! LA 0.78 MK 1.10 NL 1.30 OV 1.35 ! PT 0.86 SC 0.98 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.95 HN 1.03 KP 0.93 ! LA 0.83 MK 1.15 NL 1.35 OV 1.21 ! PT 0.74 SC 0.93 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.96 HN 1.05 KP 0.91 ! LA 0.81 MK 1.08 NL 1.31 OV 1.23 ! PT 0.86 SC 0.92 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.99 HN 1.11 KP 0.91 ! LA 0.82 MK 1.04 NL 1.33 OV 1.17 ! PT 0.85 SC 0.84 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.97 HN 1.08 KP 0.94 ! LA 0.78 MK 1.05 NL 1.22 OV 1.20 ! PT 0.87 SC 0.88 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 0.99 KP 0.89 ! LA 0.80 MK 0.96 NL 1.21 OV 1.16 ! PT 0.84 SC 0.88 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.93 HN 0.98 KP 0.90 ! LA 0.81 MK 1.00 NL 1.22 OV 1.13 ! PT 0.80 SC 0.87 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.92 HN 0.92 KP 0.88 ! LA 0.76 MK 0.93 NL 1.24 OV 1.15 ! PT 0.83 SC 0.78 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.86 HN 0.86 KP 0.86 ! LA 0.90 MK 0.88 NL 1.25 OV 1.05 ! PT 0.83 SC 0.83 ! ! ! Fit before self-cal, rms=0.100904Jy sigma=0.000636 ! Fit after self-cal, rms=0.097052Jy sigma=0.000631 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.067 mas, bmaj=1.264 mas, bpa=8.237 degrees ! Estimated noise=286.728 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 = 0.00112549 Jy ! Component: 100 - total flux cleaned = 0.00155068 Jy ! Component: 150 - total flux cleaned = 0.00162662 Jy ! Component: 200 - total flux cleaned = 0.00166126 Jy ! Total flux subtracted in 200 components = 0.00166126 Jy ! Clean residual min=-0.002049 max=0.003526 Jy/beam ! Clean residual mean=-0.000102 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.0486753 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.0486753 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=0.097010Jy sigma=0.000631 ! Fit after self-cal, rms=0.097191Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.097191Jy sigma=0.000629 ! Fit after self-cal, rms=0.087567Jy sigma=0.000625 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.069 mas, bmaj=1.26 mas, bpa=6.437 degrees ! Estimated noise=288.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000552565 Jy ! Component: 100 - total flux cleaned = 0.000605582 Jy ! Component: 150 - total flux cleaned = 0.000620114 Jy ! Component: 200 - total flux cleaned = 0.000606545 Jy ! Total flux subtracted in 200 components = 0.000606545 Jy ! Clean residual min=-0.001822 max=0.002978 Jy/beam ! Clean residual mean=-0.000070 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.0492819 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.0492819 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=0.087555Jy sigma=0.000625 ! Fit after self-cal, rms=0.087923Jy sigma=0.000624 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 (-2.2, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256115 Jy ! Component: 100 - total flux cleaned = 0.0037363 Jy ! Component: 150 - total flux cleaned = 0.00421671 Jy ! Component: 200 - total flux cleaned = 0.00449334 Jy ! Total flux subtracted in 200 components = 0.00449334 Jy ! Clean residual min=-0.001551 max=0.002372 Jy/beam ! Clean residual mean=-0.000058 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0537752 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 37 components and 0.0537752 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=0.087866Jy sigma=0.000623 ! Fit after self-cal, rms=0.087778Jy sigma=0.000622 ! Inverting map ! Your choice of large map pixels excluded 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (0.6, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229811 Jy ! Component: 100 - total flux cleaned = 0.0037436 Jy ! Component: 150 - total flux cleaned = 0.0047959 Jy ! Component: 200 - total flux cleaned = 0.00538301 Jy ! Total flux subtracted in 200 components = 0.00538301 Jy ! Clean residual min=-0.001425 max=0.001844 Jy/beam ! Clean residual mean=-0.000037 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0591582 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 51 components and 0.0591582 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=0.087724Jy sigma=0.000621 ! Fit after self-cal, rms=0.087644Jy sigma=0.000621 ! Inverting map ! Your choice of large map pixels excluded 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-9.6, 15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195755 Jy ! Component: 100 - total flux cleaned = 0.00325371 Jy ! Component: 150 - total flux cleaned = 0.00426334 Jy ! Component: 200 - total flux cleaned = 0.00479943 Jy ! Total flux subtracted in 200 components = 0.00479943 Jy ! Clean residual min=-0.001311 max=0.001708 Jy/beam ! Clean residual mean=-0.000026 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0639577 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 64 components and 0.0639577 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=0.087594Jy sigma=0.000620 ! Fit after self-cal, rms=0.087513Jy sigma=0.000620 ! Inverting map ! Your choice of large map pixels excluded 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.087513Jy sigma=0.000620 ! Fit after self-cal, rms=0.086824Jy sigma=0.000620 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.057 mas, bmaj=1.254 mas, bpa=6.393 degrees ! Estimated noise=286.123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152469 Jy ! Component: 100 - total flux cleaned = 0.00259611 Jy ! Component: 150 - total flux cleaned = 0.00332608 Jy ! Component: 200 - total flux cleaned = 0.00365495 Jy ! Total flux subtracted in 200 components = 0.00365495 Jy ! Clean residual min=-0.001355 max=0.001616 Jy/beam ! Clean residual mean=-0.000013 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0676126 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 72 components and 0.0676126 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=0.086789Jy sigma=0.000619 ! Fit after self-cal, rms=0.086744Jy sigma=0.000619 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.00117401 Jy ! Component: 100 - total flux cleaned = 0.00189311 Jy ! Component: 150 - total flux cleaned = 0.00218735 Jy ! Component: 200 - total flux cleaned = 0.00234726 Jy ! Total flux subtracted in 200 components = 0.00234726 Jy ! Clean residual min=-0.001182 max=0.001432 Jy/beam ! Clean residual mean=-0.000008 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0699599 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 72 components and 0.0699599 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=0.086720Jy sigma=0.000619 ! Fit after self-cal, rms=0.086668Jy sigma=0.000619 ! Inverting map ! Your choice of large map pixels excluded 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.086668Jy sigma=0.000619 ! Fit after self-cal, rms=0.085520Jy sigma=0.000618 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.415 mas, bmaj=2.653 mas, bpa=37.76 degrees ! Estimated noise=351.999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154862 Jy ! Component: 100 - total flux cleaned = 0.00255179 Jy ! Component: 150 - total flux cleaned = 0.0031663 Jy ! Component: 200 - total flux cleaned = 0.00348572 Jy ! Total flux subtracted in 200 components = 0.00348572 Jy ! Clean residual min=-0.001728 max=0.001690 Jy/beam ! Clean residual mean=-0.000006 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0734456 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.0734456 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=0.085508Jy sigma=0.000618 ! Fit after self-cal, rms=0.085425Jy sigma=0.000618 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000975464 Jy ! Component: 100 - total flux cleaned = 0.00133352 Jy ! Component: 150 - total flux cleaned = 0.00146313 Jy ! Component: 200 - total flux cleaned = 0.0014813 Jy ! Total flux subtracted in 200 components = 0.0014813 Jy ! Clean residual min=-0.001752 max=0.001681 Jy/beam ! Clean residual mean=0.000005 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0749269 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.0749269 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=0.085419Jy sigma=0.000618 ! Fit after self-cal, rms=0.085384Jy sigma=0.000618 ! Inverting map ! Your choice of large map pixels excluded 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.051 mas, bmaj=1.247 mas, bpa=6.891 degrees ! Estimated noise=284.728 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 1.247 at 6.891 degrees (North through East) ! Clean map min=-0.0011011 max=0.041851 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 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7994 mas, bmaj=0.9218 mas, bpa=10.37 degrees ! Estimated noise=739.956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0310666 Jy ! Component: 100 - total flux cleaned = 0.0393625 Jy ! Component: 150 - total flux cleaned = 0.0445689 Jy ! Component: 200 - total flux cleaned = 0.0486439 Jy ! Total flux subtracted in 200 components = 0.0486439 Jy ! Clean residual min=-0.002191 max=0.002714 Jy/beam ! Clean residual mean=-0.000035 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0486439 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0486439 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.051 mas, bmaj=1.247 mas, bpa=6.891 degrees ! Estimated noise=284.728 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 = 0.00495864 Jy ! Component: 100 - total flux cleaned = 0.00876168 Jy ! Component: 150 - total flux cleaned = 0.0118499 Jy ! Component: 200 - total flux cleaned = 0.014392 Jy ! Total flux subtracted in 200 components = 0.014392 Jy ! Clean residual min=-0.001690 max=0.001934 Jy/beam ! Clean residual mean=-0.000048 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0630359 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.0630359 Jy ! Inverting map ! Your choice of large map pixels excluded 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.415 mas, bmaj=2.653 mas, bpa=37.76 degrees ! Estimated noise=351.999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333328 Jy ! Component: 100 - total flux cleaned = 0.00572339 Jy ! Component: 150 - total flux cleaned = 0.00754435 Jy ! Component: 200 - total flux cleaned = 0.00894637 Jy ! Total flux subtracted in 200 components = 0.00894637 Jy ! Clean residual min=-0.001763 max=0.001807 Jy/beam ! Clean residual mean=-0.000027 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.0719823 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 = 0.00108758 Jy ! Component: 100 - total flux cleaned = 0.0017813 Jy ! Component: 150 - total flux cleaned = 0.00204556 Jy ! Component: 200 - total flux cleaned = 0.00228216 Jy ! Total flux subtracted in 200 components = 0.00228216 Jy ! Clean residual min=-0.001792 max=0.001672 Jy/beam ! Clean residual mean=-0.000006 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0742644 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 74 components and 0.0742644 Jy ! Inverting map ! Your choice of large map pixels excluded 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.051 mas, bmaj=1.247 mas, bpa=6.891 degrees ! Estimated noise=284.728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334217 Jy ! Component: 100 - total flux cleaned = 0.000571076 Jy ! Component: 150 - total flux cleaned = 0.000705837 Jy ! Component: 200 - total flux cleaned = 0.000828916 Jy ! Total flux subtracted in 200 components = 0.000828916 Jy ! Clean residual min=-0.001286 max=0.001404 Jy/beam ! Clean residual mean=-0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0750933 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.0750933 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=0.085411Jy sigma=0.000618 ! Fit after self-cal, rms=0.085367Jy sigma=0.000618 wmodel J2014+6553_X_2017_04_28_pus_map.mod ! Writing 90 model components to file: J2014+6553_X_2017_04_28_pus_map.mod wobs J2014+6553_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J2014+6553_X_2017_04_28_pus_uvs.fits wwins J2014+6553_X_2017_04_28_pus_map.win ! wwins: Wrote 4 windows to J2014+6553_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 ! Your choice of large map pixels excluded 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000616323 Jy ! Component: 100 - total flux cleaned = 0.001043 Jy ! Component: 150 - total flux cleaned = 0.00142533 Jy ! Component: 200 - total flux cleaned = 0.0017907 Jy ! Component: 250 - total flux cleaned = 0.00214277 Jy ! Component: 300 - total flux cleaned = 0.00244516 Jy ! Component: 350 - total flux cleaned = 0.00266519 Jy ! Component: 400 - total flux cleaned = 0.00289715 Jy ! Component: 450 - total flux cleaned = 0.00310578 Jy ! Component: 500 - total flux cleaned = 0.00329216 Jy ! Component: 550 - total flux cleaned = 0.00345787 Jy ! Component: 600 - total flux cleaned = 0.00366857 Jy ! Component: 650 - total flux cleaned = 0.00384291 Jy ! Component: 700 - total flux cleaned = 0.00398298 Jy ! Component: 750 - total flux cleaned = 0.00412058 Jy ! Component: 800 - total flux cleaned = 0.00428594 Jy ! Component: 850 - total flux cleaned = 0.00444833 Jy ! Component: 900 - total flux cleaned = 0.00460804 Jy ! Component: 950 - total flux cleaned = 0.00480788 Jy ! Component: 1000 - total flux cleaned = 0.00492035 Jy ! Component: 1050 - total flux cleaned = 0.00508601 Jy ! Component: 1100 - total flux cleaned = 0.00520839 Jy ! Component: 1150 - total flux cleaned = 0.00530252 Jy ! Component: 1200 - total flux cleaned = 0.0054613 Jy ! Component: 1250 - total flux cleaned = 0.00557846 Jy ! Component: 1300 - total flux cleaned = 0.00574564 Jy ! Component: 1350 - total flux cleaned = 0.00588484 Jy ! Component: 1400 - total flux cleaned = 0.00599737 Jy ! Component: 1450 - total flux cleaned = 0.00610837 Jy ! Component: 1500 - total flux cleaned = 0.00621788 Jy ! Component: 1550 - total flux cleaned = 0.0063381 Jy ! Component: 1600 - total flux cleaned = 0.00642117 Jy ! Component: 1650 - total flux cleaned = 0.0065502 Jy ! Component: 1700 - total flux cleaned = 0.00665424 Jy ! Component: 1750 - total flux cleaned = 0.00674576 Jy ! Component: 1800 - total flux cleaned = 0.00688115 Jy ! Component: 1850 - total flux cleaned = 0.00694814 Jy ! Component: 1900 - total flux cleaned = 0.00706932 Jy ! Component: 1950 - total flux cleaned = 0.00710195 Jy ! Component: 2000 - total flux cleaned = 0.00719922 Jy ! Total flux subtracted in 2048 components = 0.00727384 Jy ! Clean residual min=-0.000567 max=0.000591 Jy/beam ! Clean residual mean=0.000004 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0823672 Jy keep ! Adding 177 model components to the UV plane model. ! The established model now contains 267 components and 0.0823671 Jy ![Exited script file: muppet] wmap "J2014+6553_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 1.247 at 6.891 degrees (North through East) ! Clean map min=-0.00085041 max=0.041843 Jy/beam ! Writing clean map to FITS file: J2014+6553_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 0.0418426 invert ! Inverting map ! Your choice of large map pixels excluded 0.102% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020512 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.47065 1.47065 2.9413 5.88261 11.7652 23.5304 47.0608 94.1217 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.041 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 1.247 at 6.891 degrees (North through East) ! Clean map min=-0.00085041 max=0.041843 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 J2014+6553_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:33:14 2019