! Started logfile: J0106+2539_X_2017_06_10_pus_uvs.log on Mon May 6 12:40:07 2019 obs J0106+2539_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0106+2539_X_2017_06_10_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966667 visibilities/baseline/integration-bin. ! Found source: J0106+2539 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1309 lines of history. ! ! Reading 59508 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 J0106+2539_X_2017_06_10_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.949012Jy sigma=0.008930 ! Fit after self-cal, rms=0.935813Jy sigma=0.008817 ! 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7134 mas, bmaj=1.543 mas, bpa=-0.1954 degrees ! Estimated noise=619.981 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 = 0.0507262 Jy ! Component: 100 - total flux cleaned = 0.0642667 Jy ! Total flux subtracted in 100 components = 0.0642667 Jy ! Clean residual min=-0.002434 max=0.005911 Jy/beam ! Clean residual mean=-0.000010 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.0642668 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0642668 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=0.075019Jy sigma=0.000675 ! Fit after self-cal, rms=0.074908Jy sigma=0.000674 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0069011 Jy ! Component: 100 - total flux cleaned = 0.0105812 Jy ! Total flux subtracted in 100 components = 0.0105812 Jy ! Clean residual min=-0.001860 max=0.002887 Jy/beam ! Clean residual mean=-0.000008 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.074848 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.074848 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=0.074223Jy sigma=0.000667 ! Fit after self-cal, rms=0.074216Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8899 mas, bmaj=1.835 mas, bpa=-0.2006 degrees ! Estimated noise=310.245 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 (0.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00342798 Jy ! Component: 100 - total flux cleaned = 0.00518281 Jy ! Component: 150 - total flux cleaned = 0.00571347 Jy ! Component: 200 - total flux cleaned = 0.0059157 Jy ! Total flux subtracted in 200 components = 0.0059157 Jy ! Clean residual min=-0.001300 max=0.003333 Jy/beam ! Clean residual mean=-0.000012 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0807637 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.0807636 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=0.074064Jy sigma=0.000665 ! Fit after self-cal, rms=0.074060Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-3.4, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297964 Jy ! Component: 100 - total flux cleaned = 0.00442267 Jy ! Component: 150 - total flux cleaned = 0.00521496 Jy ! Component: 200 - total flux cleaned = 0.00573762 Jy ! Total flux subtracted in 200 components = 0.00573762 Jy ! Clean residual min=-0.001017 max=0.002029 Jy/beam ! Clean residual mean=-0.000005 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0865013 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.0865013 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=0.073943Jy sigma=0.000664 ! Fit after self-cal, rms=0.073930Jy sigma=0.000664 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-1.2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167664 Jy ! Component: 100 - total flux cleaned = 0.00252288 Jy ! Component: 150 - total flux cleaned = 0.00295531 Jy ! Component: 200 - total flux cleaned = 0.00313934 Jy ! Total flux subtracted in 200 components = 0.00313934 Jy ! Clean residual min=-0.000898 max=0.000952 Jy/beam ! Clean residual mean=-0.000003 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0896406 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 65 components and 0.0896406 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=0.073887Jy sigma=0.000663 ! Fit after self-cal, rms=0.073885Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.97 FD 0.97 HN 1.02 KP 1.00 ! LA 0.99 MK 1.02 NL 0.98 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 1.01 ! LA 1.00 MK 1.02 NL 0.97 OV 1.02 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.04 HN 1.05 KP 0.99 ! LA 0.99 MK 0.99 NL 0.97 OV 1.02 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.94 HN 0.99 KP 1.00 ! LA 0.99 MK 1.02 NL 1.01 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.96 KP 0.97 ! LA 1.02 MK 0.98 NL 1.01 OV 1.00 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.14 KP 0.99 ! LA 1.04 MK 1.01 NL 0.96 OV 0.98 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.98 KP 1.00 ! LA 1.02 MK 1.02 NL 0.97 OV 0.98 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.95 KP 0.99 ! LA 0.94 MK 1.15 NL 1.00 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.93 KP 0.99 ! LA 1.00 MK 0.97 NL 0.99 OV 0.97 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.91 HN 0.90 KP 0.99 ! LA 0.98 MK 1.01 NL 0.97 OV 1.04 ! PT 1.01 SC 0.91 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.97 HN 0.97 KP 1.11 ! LA 1.17 MK 1.34 NL 0.98 OV 1.03 ! PT 0.99 SC 0.90 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.01 HN 0.91 KP 0.89 ! LA 1.02 MK 0.99 NL 0.96 OV 0.95 ! PT 0.96 SC 0.90 ! ! ! Fit before self-cal, rms=0.073885Jy sigma=0.000663 ! Fit after self-cal, rms=0.074119Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.891 mas, bmaj=1.832 mas, bpa=0.2377 degrees ! Estimated noise=308.482 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 = 0.000781731 Jy ! Component: 100 - total flux cleaned = 0.000991784 Jy ! Component: 150 - total flux cleaned = 0.00109546 Jy ! Component: 200 - total flux cleaned = 0.00119019 Jy ! Total flux subtracted in 200 components = 0.00119019 Jy ! Clean residual min=-0.000949 max=0.000868 Jy/beam ! Clean residual mean=-0.000003 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0908308 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 94 components and 0.0908308 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=0.074105Jy sigma=0.000662 ! Fit after self-cal, rms=0.074153Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.074153Jy sigma=0.000662 ! Fit after self-cal, rms=0.079479Jy sigma=0.000659 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8916 mas, bmaj=1.829 mas, bpa=0.01497 degrees ! Estimated noise=309.867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000219809 Jy ! Component: 100 - total flux cleaned = 0.00029862 Jy ! Component: 150 - total flux cleaned = 0.00038449 Jy ! Component: 200 - total flux cleaned = 0.000506473 Jy ! Total flux subtracted in 200 components = 0.000506473 Jy ! Clean residual min=-0.000780 max=0.000804 Jy/beam ! Clean residual mean=-0.000006 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0913373 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.0913373 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=0.079471Jy sigma=0.000659 ! Fit after self-cal, rms=0.079623Jy sigma=0.000658 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 (7.4, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000722033 Jy ! Component: 100 - total flux cleaned = 0.00085729 Jy ! Component: 150 - total flux cleaned = 0.00104186 Jy ! Component: 200 - total flux cleaned = 0.00114825 Jy ! Total flux subtracted in 200 components = 0.00114825 Jy ! Clean residual min=-0.000754 max=0.000737 Jy/beam ! Clean residual mean=-0.000005 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0924856 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 124 components and 0.0924856 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=0.079612Jy sigma=0.000658 ! Fit after self-cal, rms=0.079609Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.079609Jy sigma=0.000658 ! Fit after self-cal, rms=0.081699Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8926 mas, bmaj=1.83 mas, bpa=0.007981 degrees ! Estimated noise=309.438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213075 Jy ! Component: 100 - total flux cleaned = 0.00041264 Jy ! Component: 150 - total flux cleaned = 0.000467971 Jy ! Component: 200 - total flux cleaned = 0.000519095 Jy ! Total flux subtracted in 200 components = 0.000519095 Jy ! Clean residual min=-0.000703 max=0.000743 Jy/beam ! Clean residual mean=-0.000006 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0930047 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 134 components and 0.0930047 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=0.081693Jy sigma=0.000658 ! Fit after self-cal, rms=0.081733Jy sigma=0.000658 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 (7.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000722018 Jy ! Component: 100 - total flux cleaned = 0.000982061 Jy ! Component: 150 - total flux cleaned = 0.00109914 Jy ! Component: 200 - total flux cleaned = 0.00123204 Jy ! Total flux subtracted in 200 components = 0.00123204 Jy ! Clean residual min=-0.000687 max=0.000613 Jy/beam ! Clean residual mean=-0.000005 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0942367 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 150 components and 0.0942367 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=0.081723Jy sigma=0.000658 ! Fit after self-cal, rms=0.081724Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.081724Jy sigma=0.000658 ! Fit after self-cal, rms=0.082045Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.048 mas, bmaj=2.776 mas, bpa=-2.244 degrees ! Estimated noise=395.734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336863 Jy ! Component: 100 - total flux cleaned = 0.000560195 Jy ! Component: 150 - total flux cleaned = 0.000706024 Jy ! Component: 200 - total flux cleaned = 0.000787725 Jy ! Total flux subtracted in 200 components = 0.000787725 Jy ! Clean residual min=-0.000719 max=0.000642 Jy/beam ! Clean residual mean=-0.000012 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0950244 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 164 components and 0.0950244 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=0.082044Jy sigma=0.000658 ! Fit after self-cal, rms=0.082049Jy sigma=0.000658 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 0.000111458 Jy ! Component: 100 - total flux cleaned = 0.000160451 Jy ! Component: 150 - total flux cleaned = 0.000198142 Jy ! Component: 200 - total flux cleaned = 0.000233497 Jy ! Total flux subtracted in 200 components = 0.000233497 Jy ! Clean residual min=-0.000706 max=0.000632 Jy/beam ! Clean residual mean=-0.000011 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0952579 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 179 components and 0.0952579 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=0.082048Jy sigma=0.000658 ! Fit after self-cal, rms=0.082048Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8931 mas, bmaj=1.831 mas, bpa=-0.01909 degrees ! Estimated noise=309.305 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8931 x 1.831 at -0.01909 degrees (North through East) ! Clean map min=-0.00071577 max=0.064368 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7166 mas, bmaj=1.541 mas, bpa=0.01091 degrees ! Estimated noise=617.727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0501788 Jy ! Component: 100 - total flux cleaned = 0.0647214 Jy ! Component: 150 - total flux cleaned = 0.0718059 Jy ! Component: 200 - total flux cleaned = 0.0759214 Jy ! Total flux subtracted in 200 components = 0.0759214 Jy ! Clean residual min=-0.001654 max=0.002197 Jy/beam ! Clean residual mean=-0.000006 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0759214 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0759214 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8931 mas, bmaj=1.831 mas, bpa=-0.01909 degrees ! Estimated noise=309.305 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 = 0.00377862 Jy ! Component: 100 - total flux cleaned = 0.00640695 Jy ! Component: 150 - total flux cleaned = 0.00839465 Jy ! Component: 200 - total flux cleaned = 0.00996768 Jy ! Total flux subtracted in 200 components = 0.00996768 Jy ! Clean residual min=-0.000828 max=0.001144 Jy/beam ! Clean residual mean=-0.000013 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.085889 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 49 components and 0.085889 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-5, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133505 Jy ! Component: 100 - total flux cleaned = 0.0024691 Jy ! Component: 150 - total flux cleaned = 0.00346879 Jy ! Component: 200 - total flux cleaned = 0.00421959 Jy ! Total flux subtracted in 200 components = 0.00421959 Jy ! Clean residual min=-0.000745 max=0.000742 Jy/beam ! Clean residual mean=-0.000010 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0901086 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 74 components and 0.0901086 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.048 mas, bmaj=2.776 mas, bpa=-2.244 degrees ! Estimated noise=395.734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116948 Jy ! Component: 100 - total flux cleaned = 0.0019997 Jy ! Component: 150 - total flux cleaned = 0.00267328 Jy ! Component: 200 - total flux cleaned = 0.00321615 Jy ! Total flux subtracted in 200 components = 0.00321615 Jy ! Clean residual min=-0.000866 max=0.000641 Jy/beam ! Clean residual mean=-0.000016 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0933248 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 = 0.000369614 Jy ! Component: 100 - total flux cleaned = 0.000577817 Jy ! Component: 150 - total flux cleaned = 0.000782694 Jy ! Component: 200 - total flux cleaned = 0.00095539 Jy ! Total flux subtracted in 200 components = 0.00095539 Jy ! Clean residual min=-0.000839 max=0.000632 Jy/beam ! Clean residual mean=-0.000014 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0942802 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 136 components and 0.0942802 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8931 mas, bmaj=1.831 mas, bpa=-0.01909 degrees ! Estimated noise=309.305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000120169 Jy ! Component: 100 - total flux cleaned = 1.48042e-05 Jy ! Component: 150 - total flux cleaned = 0.00013691 Jy ! Component: 200 - total flux cleaned = 0.000249095 Jy ! Total flux subtracted in 200 components = 0.000249095 Jy ! Clean residual min=-0.000706 max=0.000614 Jy/beam ! Clean residual mean=-0.000006 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0945293 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 160 components and 0.0945293 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=0.082060Jy sigma=0.000658 ! Fit after self-cal, rms=0.082052Jy sigma=0.000658 wmodel J0106+2539_X_2017_06_10_pus_map.mod ! Writing 160 model components to file: J0106+2539_X_2017_06_10_pus_map.mod wobs J0106+2539_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0106+2539_X_2017_06_10_pus_uvs.fits wwins J0106+2539_X_2017_06_10_pus_map.win ! wwins: Wrote 7 windows to J0106+2539_X_2017_06_10_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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000230295 Jy ! Component: 100 - total flux cleaned = -0.000329942 Jy ! Component: 150 - total flux cleaned = -0.000393664 Jy ! Component: 200 - total flux cleaned = -0.000455245 Jy ! Component: 250 - total flux cleaned = -0.000494945 Jy ! Component: 300 - total flux cleaned = -0.000543291 Jy ! Component: 350 - total flux cleaned = -0.000581087 Jy ! Component: 400 - total flux cleaned = -0.000618157 Jy ! Component: 450 - total flux cleaned = -0.000663848 Jy ! Component: 500 - total flux cleaned = -0.000717609 Jy ! Component: 550 - total flux cleaned = -0.00075285 Jy ! Component: 600 - total flux cleaned = -0.000813703 Jy ! Component: 650 - total flux cleaned = -0.000865062 Jy ! Component: 700 - total flux cleaned = -0.000907395 Jy ! Component: 750 - total flux cleaned = -0.00095764 Jy ! Component: 800 - total flux cleaned = -0.00103184 Jy ! Component: 850 - total flux cleaned = -0.00106428 Jy ! Component: 900 - total flux cleaned = -0.00110443 Jy ! Component: 950 - total flux cleaned = -0.00116801 Jy ! Component: 1000 - total flux cleaned = -0.00124654 Jy ! Component: 1050 - total flux cleaned = -0.00128539 Jy ! Component: 1100 - total flux cleaned = -0.00136239 Jy ! Component: 1150 - total flux cleaned = -0.00140053 Jy ! Component: 1200 - total flux cleaned = -0.00146845 Jy ! Component: 1250 - total flux cleaned = -0.00152085 Jy ! Component: 1300 - total flux cleaned = -0.00157274 Jy ! Component: 1350 - total flux cleaned = -0.00160945 Jy ! Component: 1400 - total flux cleaned = -0.0016532 Jy ! Component: 1450 - total flux cleaned = -0.00167498 Jy ! Component: 1500 - total flux cleaned = -0.0017393 Jy ! Component: 1550 - total flux cleaned = -0.00176768 Jy ! Component: 1600 - total flux cleaned = -0.00180995 Jy ! Component: 1650 - total flux cleaned = -0.00184476 Jy ! Component: 1700 - total flux cleaned = -0.0018586 Jy ! Component: 1750 - total flux cleaned = -0.00189291 Jy ! Component: 1800 - total flux cleaned = -0.00190652 Jy ! Component: 1850 - total flux cleaned = -0.00192674 Jy ! Component: 1900 - total flux cleaned = -0.00196022 Jy ! Component: 1950 - total flux cleaned = -0.00200666 Jy ! Component: 2000 - total flux cleaned = -0.00199348 Jy ! Total flux subtracted in 2048 components = -0.00200661 Jy ! Clean residual min=-0.000417 max=0.000326 Jy/beam ! Clean residual mean=-0.000004 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0925227 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 305 components and 0.0925227 Jy ![Exited script file: muppet] wmap "J0106+2539_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8931 x 1.831 at -0.01909 degrees (North through East) ! Clean map min=-0.00059389 max=0.064282 Jy/beam ! Writing clean map to FITS file: J0106+2539_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0642825 invert ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120819 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.563852 0.563852 1.1277 2.25541 4.51082 9.02164 18.0433 36.0866 72.1731 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 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: 0.8931 x 1.831 at -0.01909 degrees (North through East) ! Clean map min=-0.00059389 max=0.064282 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 J0106+2539_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:40:11 2019