! Started logfile: J1700-2610_X_2017_06_10_pus_uvs.log on Mon May 6 12:50:11 2019 obs J1700-2610_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1700-2610_X_2017_06_10_pus_uva.fits ! AN table 1: 43 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.755556 visibilities/baseline/integration-bin. ! Found source: J1700-2610 ! ! 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 17544 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 J1700-2610_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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.394834Jy sigma=0.003134 ! Fit after self-cal, rms=0.223607Jy sigma=0.001713 ! 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 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6546 mas, bmaj=1.687 mas, bpa=-1.473 degrees ! Estimated noise=1115.3 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 = 0.777216 Jy ! Component: 100 - total flux cleaned = 0.966178 Jy ! Total flux subtracted in 100 components = 0.966178 Jy ! Clean residual min=-0.032914 max=0.077620 Jy/beam ! Clean residual mean=0.000261 rms=0.009494 Jy/beam ! Combined flux in latest and established models = 0.966178 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.966178 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=0.234940Jy sigma=0.001852 ! Fit after self-cal, rms=0.234920Jy sigma=0.001851 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0850233 Jy ! Component: 100 - total flux cleaned = 0.131358 Jy ! Total flux subtracted in 100 components = 0.131358 Jy ! Clean residual min=-0.023952 max=0.046964 Jy/beam ! Clean residual mean=0.000137 rms=0.007093 Jy/beam ! Combined flux in latest and established models = 1.09754 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 1.09754 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=0.179059Jy sigma=0.001302 ! Fit after self-cal, rms=0.179049Jy sigma=0.001302 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (1.2, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0471237 Jy ! Component: 100 - total flux cleaned = 0.072401 Jy ! Total flux subtracted in 100 components = 0.072401 Jy ! Clean residual min=-0.025225 max=0.043902 Jy/beam ! Clean residual mean=0.000067 rms=0.006425 Jy/beam ! Combined flux in latest and established models = 1.16994 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 1.16994 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=0.161466Jy sigma=0.001147 ! Fit after self-cal, rms=0.159747Jy sigma=0.001130 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8672 mas, bmaj=2.154 mas, bpa=-1.365 degrees ! Estimated noise=687.988 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 = 0.0381988 Jy ! Component: 100 - total flux cleaned = 0.0566385 Jy ! Component: 150 - total flux cleaned = 0.0655852 Jy ! Component: 200 - total flux cleaned = 0.0674041 Jy ! Total flux subtracted in 200 components = 0.0674041 Jy ! Clean residual min=-0.015987 max=0.022819 Jy/beam ! Clean residual mean=0.000081 rms=0.004097 Jy/beam ! Combined flux in latest and established models = 1.23734 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 46 components and 1.23734 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=0.153004Jy sigma=0.001033 ! Fit after self-cal, rms=0.152874Jy sigma=0.001031 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 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 1.00 FD 0.97 HN 1.37 KP 1.00 ! LA 0.96 MK 0.99 NL 0.98 OV 0.97 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.35 KP 0.98 ! LA 0.96 MK 0.99 NL 0.98 OV 0.98 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.36 KP 0.99 ! LA 0.98 MK 1.01 NL 0.97 OV 0.97 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.40 KP 0.98 ! LA 0.99 MK 1.00 NL 0.98 OV 0.97 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.31 KP 0.99 ! LA 0.98 MK 1.02 NL 0.97 OV 0.98 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.35 KP 0.98 ! LA 0.98 MK 1.00 NL 0.98 OV 0.97 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.36 KP 0.99 ! LA 0.99 MK 1.02 NL 0.97 OV 0.98 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.34 KP 0.98 ! LA 0.97 MK 0.99 NL 0.99 OV 0.98 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.32 KP 0.99 ! LA 0.98 MK 0.98 NL 1.00 OV 0.98 ! PT 1.03 SC 0.94 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.30 KP 0.98 ! LA 1.00 MK 1.00 NL 0.99 OV 0.98 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00* KP 1.00 ! LA 1.00 MK 0.99 NL 0.99 OV 0.98 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00* KP 0.96 ! LA 0.98 MK 0.97 NL 1.00 OV 0.98 ! PT 1.03 SC 0.95 ! ! ! Fit before self-cal, rms=0.152874Jy sigma=0.001031 ! Fit after self-cal, rms=0.142064Jy sigma=0.000849 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8697 mas, bmaj=2.146 mas, bpa=-0.9126 degrees ! Estimated noise=687.859 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 = -0.00791428 Jy ! Component: 100 - total flux cleaned = -0.0079018 Jy ! Component: 150 - total flux cleaned = -0.00837955 Jy ! Component: 200 - total flux cleaned = -0.00838266 Jy ! Total flux subtracted in 200 components = -0.00838266 Jy ! Clean residual min=-0.013780 max=0.011721 Jy/beam ! Clean residual mean=0.000146 rms=0.002716 Jy/beam ! Combined flux in latest and established models = 1.22896 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 1.22896 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=0.139615Jy sigma=0.000836 ! Fit after self-cal, rms=0.139454Jy sigma=0.000833 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.139454Jy sigma=0.000833 ! Fit after self-cal, rms=0.107874Jy sigma=0.000697 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8706 mas, bmaj=2.149 mas, bpa=-0.9592 degrees ! Estimated noise=685.736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00532593 Jy ! Component: 100 - total flux cleaned = -0.00586348 Jy ! Component: 150 - total flux cleaned = -0.00629377 Jy ! Component: 200 - total flux cleaned = -0.00643833 Jy ! Total flux subtracted in 200 components = -0.00643833 Jy ! Clean residual min=-0.006472 max=0.005755 Jy/beam ! Clean residual mean=0.000078 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 1.22252 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 1.22252 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=0.107635Jy sigma=0.000694 ! Fit after self-cal, rms=0.107588Jy sigma=0.000694 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -0.000808137 Jy ! Component: 100 - total flux cleaned = -0.00094072 Jy ! Component: 150 - total flux cleaned = -0.000942071 Jy ! Component: 200 - total flux cleaned = -0.000994584 Jy ! Total flux subtracted in 200 components = -0.000994584 Jy ! Clean residual min=-0.006124 max=0.005766 Jy/beam ! Clean residual mean=0.000082 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 1.22153 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 63 components and 1.22153 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=0.107563Jy sigma=0.000693 ! Fit after self-cal, rms=0.107543Jy sigma=0.000693 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.107543Jy sigma=0.000693 ! Fit after self-cal, rms=0.102575Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8712 mas, bmaj=2.149 mas, bpa=-1.016 degrees ! Estimated noise=686.536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00401109 Jy ! Component: 100 - total flux cleaned = -0.00412494 Jy ! Component: 150 - total flux cleaned = -0.00422325 Jy ! Component: 200 - total flux cleaned = -0.00430317 Jy ! Total flux subtracted in 200 components = -0.00430317 Jy ! Clean residual min=-0.004427 max=0.003451 Jy/beam ! Clean residual mean=0.000080 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 1.21722 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 1.21722 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=0.102221Jy sigma=0.000665 ! Fit after self-cal, rms=0.102184Jy sigma=0.000665 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -0.000701093 Jy ! Component: 100 - total flux cleaned = -0.0007907 Jy ! Component: 150 - total flux cleaned = -0.000718072 Jy ! Component: 200 - total flux cleaned = -0.000718675 Jy ! Total flux subtracted in 200 components = -0.000718675 Jy ! Clean residual min=-0.004376 max=0.003249 Jy/beam ! Clean residual mean=0.000083 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 1.2165 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 1.2165 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=0.102050Jy sigma=0.000664 ! Fit after self-cal, rms=0.102028Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.102028Jy sigma=0.000663 ! Fit after self-cal, rms=0.102141Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.352 mas, bmaj=5.128 mas, bpa=5.67 degrees ! Estimated noise=864.328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00252801 Jy ! Component: 100 - total flux cleaned = -0.00262887 Jy ! Component: 150 - total flux cleaned = -0.00270848 Jy ! Component: 200 - total flux cleaned = -0.00277756 Jy ! Total flux subtracted in 200 components = -0.00277756 Jy ! Clean residual min=-0.003135 max=0.002740 Jy/beam ! Clean residual mean=0.000147 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 1.21373 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 76 components and 1.21373 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=0.102019Jy sigma=0.000662 ! Fit after self-cal, rms=0.101994Jy sigma=0.000661 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -0.000500444 Jy ! Component: 100 - total flux cleaned = -0.000536505 Jy ! Component: 150 - total flux cleaned = -0.00056899 Jy ! Component: 200 - total flux cleaned = -0.000631054 Jy ! Total flux subtracted in 200 components = -0.000631054 Jy ! Clean residual min=-0.003073 max=0.002814 Jy/beam ! Clean residual mean=0.000152 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 1.21309 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 78 components and 1.21309 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=0.101955Jy sigma=0.000661 ! Fit after self-cal, rms=0.101948Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8711 mas, bmaj=2.148 mas, bpa=-1.04 degrees ! Estimated noise=686.233 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8711 x 2.148 at -1.04 degrees (North through East) ! Clean map min=-0.0034112 max=1.0522 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 ! Performing amp+phase self-cal ! ! 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=0.101948Jy sigma=0.000661 ! Fit after self-cal, rms=0.096636Jy sigma=0.000614 ! Inverting map and beam ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8709 mas, bmaj=2.149 mas, bpa=-1.088 degrees ! Estimated noise=685.803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00164447 Jy ! Component: 100 - total flux cleaned = -0.00163718 Jy ! Component: 150 - total flux cleaned = -0.00163272 Jy ! Component: 200 - total flux cleaned = -0.00169217 Jy ! Total flux subtracted in 200 components = -0.00169217 Jy ! Clean residual min=-0.003880 max=0.002656 Jy/beam ! Clean residual mean=0.000065 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 1.2114 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 1.2114 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=0.096503Jy sigma=0.000613 ! Fit after self-cal, rms=0.096488Jy sigma=0.000613 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000231111 Jy ! Component: 100 - total flux cleaned = -0.000286606 Jy ! Component: 150 - total flux cleaned = -0.000284338 Jy ! Component: 200 - total flux cleaned = -0.000329187 Jy ! Total flux subtracted in 200 components = -0.000329187 Jy ! Clean residual min=-0.003706 max=0.002598 Jy/beam ! Clean residual mean=0.000067 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 1.21107 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 1.21107 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=0.096423Jy sigma=0.000613 ! Fit after self-cal, rms=0.096417Jy sigma=0.000612 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Performing amp+phase self-cal ! ! 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=0.096417Jy sigma=0.000612 ! Fit after self-cal, rms=0.096505Jy sigma=0.000612 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 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6554 mas, bmaj=1.67 mas, bpa=-1.167 degrees ! Estimated noise=1134.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.790004 Jy ! Component: 100 - total flux cleaned = 0.983443 Jy ! Component: 150 - total flux cleaned = 1.06805 Jy ! Component: 200 - total flux cleaned = 1.11536 Jy ! Total flux subtracted in 200 components = 1.11536 Jy ! Clean residual min=-0.008312 max=0.024470 Jy/beam ! Clean residual mean=0.000102 rms=0.002638 Jy/beam ! Combined flux in latest and established models = 1.11536 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 21 model components to the UV plane model. ! The established model now contains 21 components and 1.11536 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8707 mas, bmaj=2.148 mas, bpa=-1.096 degrees ! Estimated noise=685.663 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 = 0.0453184 Jy ! Component: 100 - total flux cleaned = 0.0679848 Jy ! Component: 150 - total flux cleaned = 0.0798646 Jy ! Component: 200 - total flux cleaned = 0.0862388 Jy ! Total flux subtracted in 200 components = 0.0862388 Jy ! Clean residual min=-0.002642 max=0.004066 Jy/beam ! Clean residual mean=0.000092 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 1.2016 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 56 components and 1.2016 Jy ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (1.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419081 Jy ! Component: 100 - total flux cleaned = 0.00547336 Jy ! Component: 150 - total flux cleaned = 0.00613751 Jy ! Component: 200 - total flux cleaned = 0.00648603 Jy ! Total flux subtracted in 200 components = 0.00648603 Jy ! Clean residual min=-0.002641 max=0.002351 Jy/beam ! Clean residual mean=0.000068 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 1.20809 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 1.20809 Jy ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.354 mas, bmaj=5.13 mas, bpa=5.665 degrees ! Estimated noise=863.797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000468764 Jy ! Component: 100 - total flux cleaned = 0.000560764 Jy ! Component: 150 - total flux cleaned = 0.000644326 Jy ! Component: 200 - total flux cleaned = 0.000644729 Jy ! Total flux subtracted in 200 components = 0.000644729 Jy ! Clean residual min=-0.002506 max=0.002056 Jy/beam ! Clean residual mean=0.000137 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 1.20873 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 = -4.92172e-07 Jy ! Component: 100 - total flux cleaned = 2.49609e-07 Jy ! Component: 150 - total flux cleaned = 6.74309e-07 Jy ! Component: 200 - total flux cleaned = -1.32049e-05 Jy ! Total flux subtracted in 200 components = -1.32049e-05 Jy ! Clean residual min=-0.002487 max=0.002075 Jy/beam ! Clean residual mean=0.000137 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 1.20872 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 1.20872 Jy ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8707 mas, bmaj=2.148 mas, bpa=-1.096 degrees ! Estimated noise=685.663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00040971 Jy ! Component: 100 - total flux cleaned = -0.000231918 Jy ! Component: 150 - total flux cleaned = -0.000178116 Jy ! Component: 200 - total flux cleaned = -7.77434e-05 Jy ! Total flux subtracted in 200 components = -7.77434e-05 Jy ! Clean residual min=-0.002629 max=0.002168 Jy/beam ! Clean residual mean=0.000066 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 1.20864 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 1.20864 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=0.096238Jy sigma=0.000610 ! Fit after self-cal, rms=0.096189Jy sigma=0.000610 wmodel J1700-2610_X_2017_06_10_pus_map.mod ! Writing 98 model components to file: J1700-2610_X_2017_06_10_pus_map.mod wobs J1700-2610_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1700-2610_X_2017_06_10_pus_uvs.fits wwins J1700-2610_X_2017_06_10_pus_map.win ! wwins: Wrote 3 windows to J1700-2610_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 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000934125 Jy ! Component: 100 - total flux cleaned = -0.001012 Jy ! Component: 150 - total flux cleaned = -0.000830137 Jy ! Component: 200 - total flux cleaned = -0.000588076 Jy ! Component: 250 - total flux cleaned = -0.000254012 Jy ! Component: 300 - total flux cleaned = 6.91476e-05 Jy ! Component: 350 - total flux cleaned = 0.000415279 Jy ! Component: 400 - total flux cleaned = 0.000751888 Jy ! Component: 450 - total flux cleaned = 0.000960862 Jy ! Component: 500 - total flux cleaned = 0.00122313 Jy ! Component: 550 - total flux cleaned = 0.00133667 Jy ! Component: 600 - total flux cleaned = 0.00147652 Jy ! Component: 650 - total flux cleaned = 0.00166781 Jy ! Component: 700 - total flux cleaned = 0.00172169 Jy ! Component: 750 - total flux cleaned = 0.00190677 Jy ! Component: 800 - total flux cleaned = 0.00206246 Jy ! Component: 850 - total flux cleaned = 0.00219013 Jy ! Component: 900 - total flux cleaned = 0.00231594 Jy ! Component: 950 - total flux cleaned = 0.00251452 Jy ! Component: 1000 - total flux cleaned = 0.00266101 Jy ! Component: 1050 - total flux cleaned = 0.00278189 Jy ! Component: 1100 - total flux cleaned = 0.00290115 Jy ! Component: 1150 - total flux cleaned = 0.00306617 Jy ! Component: 1200 - total flux cleaned = 0.00320559 Jy ! Component: 1250 - total flux cleaned = 0.00327454 Jy ! Component: 1300 - total flux cleaned = 0.00334299 Jy ! Component: 1350 - total flux cleaned = 0.00352295 Jy ! Component: 1400 - total flux cleaned = 0.00356716 Jy ! Component: 1450 - total flux cleaned = 0.00363348 Jy ! Component: 1500 - total flux cleaned = 0.00369896 Jy ! Component: 1550 - total flux cleaned = 0.00378551 Jy ! Component: 1600 - total flux cleaned = 0.00384991 Jy ! Component: 1650 - total flux cleaned = 0.00399811 Jy ! Component: 1700 - total flux cleaned = 0.0040397 Jy ! Component: 1750 - total flux cleaned = 0.00406034 Jy ! Component: 1800 - total flux cleaned = 0.00416325 Jy ! Component: 1850 - total flux cleaned = 0.0041838 Jy ! Component: 1900 - total flux cleaned = 0.00418385 Jy ! Component: 1950 - total flux cleaned = 0.00428378 Jy ! Component: 2000 - total flux cleaned = 0.00430338 Jy ! Total flux subtracted in 2048 components = 0.00434255 Jy ! Clean residual min=-0.000979 max=0.000978 Jy/beam ! Clean residual mean=0.000038 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 1.21298 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 251 components and 1.21298 Jy ![Exited script file: muppet] wmap "J1700-2610_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8707 x 2.148 at -1.096 degrees (North through East) ! Clean map min=-0.0016854 max=1.054 Jy/beam ! Writing clean map to FITS file: J1700-2610_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 1.05402 invert ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000376187 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.107072 0.107072 0.214144 0.428288 0.856575 1.71315 3.4263 6.8526 13.7052 27.4104 54.8208 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.054 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8707 x 2.148 at -1.096 degrees (North through East) ! Clean map min=-0.0016854 max=1.054 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 J1700-2610_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:50:13 2019