! Started logfile: J2011-1546_X_2017_02_24_pus_uvs.log on Sat May 4 10:06:59 2019 obs J2011-1546_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J2011-1546_X_2017_02_24_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.862037 visibilities/baseline/integration-bin. ! Found source: J2011-1546 ! ! 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 1882 lines of history. ! ! Reading 11172 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 J2011-1546_X_2017_02_24_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.737904Jy sigma=0.005995 ! Fit after self-cal, rms=0.730119Jy sigma=0.005939 ! 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 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.6737 mas, bmaj=1.634 mas, bpa=0.9923 degrees ! Estimated noise=1279.77 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 = 1.28033 Jy ! Component: 100 - total flux cleaned = 1.57495 Jy ! Total flux subtracted in 100 components = 1.57495 Jy ! Clean residual min=-0.032339 max=0.106651 Jy/beam ! Clean residual mean=0.000335 rms=0.010506 Jy/beam ! Combined flux in latest and established models = 1.57495 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.57495 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=0.246858Jy sigma=0.001910 ! Fit after self-cal, rms=0.246814Jy sigma=0.001909 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11163 Jy ! Component: 100 - total flux cleaned = 0.174484 Jy ! Total flux subtracted in 100 components = 0.174484 Jy ! Clean residual min=-0.024344 max=0.031879 Jy/beam ! Clean residual mean=0.000040 rms=0.005736 Jy/beam ! Combined flux in latest and established models = 1.74943 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 1.74943 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=0.170912Jy sigma=0.001150 ! Fit after self-cal, rms=0.170827Jy sigma=0.001149 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8544 mas, bmaj=1.978 mas, bpa=1.697 degrees ! Estimated noise=856.931 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 = 0.0549464 Jy ! Component: 100 - total flux cleaned = 0.0802567 Jy ! Component: 150 - total flux cleaned = 0.0924237 Jy ! Component: 200 - total flux cleaned = 0.0983867 Jy ! Total flux subtracted in 200 components = 0.0983867 Jy ! Clean residual min=-0.017879 max=0.016725 Jy/beam ! Clean residual mean=-0.000339 rms=0.004520 Jy/beam ! Combined flux in latest and established models = 1.84782 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 1.84782 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=0.159075Jy sigma=0.000973 ! Fit after self-cal, rms=0.159032Jy sigma=0.000973 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.95 FD 1.01 HN 1.06 KP 0.98 ! LA 1.05 MK 1.04 NL 0.97 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.05 KP 0.98 ! LA 1.05 MK 0.98 NL 0.97 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.04 KP 0.97 ! LA 1.03 MK 0.99 NL 0.97 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.06 KP 0.97 ! LA 1.03 MK 1.00 NL 0.98 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.01 KP 0.97 ! LA 1.02 MK 1.01 NL 0.98 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.06 KP 0.97 ! LA 1.07 MK 1.00 NL 0.97 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.05 KP 0.97 ! LA 1.03 MK 1.01 NL 0.99 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.04 KP 0.96 ! LA 1.06 MK 0.99 NL 0.99 OV 0.99 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.04 KP 0.96 ! LA 1.02 MK 0.98 NL 0.99 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.07 KP 0.98 ! LA 1.04 MK 1.01 NL 0.99 OV 0.99 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.08 KP 0.96 ! LA 1.03 MK 1.00 NL 0.99 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.04 KP 1.01 ! LA 1.03 MK 1.01 NL 0.98 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.159032Jy sigma=0.000973 ! Fit after self-cal, rms=0.141892Jy sigma=0.000841 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8574 mas, bmaj=1.978 mas, bpa=1.685 degrees ! Estimated noise=855.353 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 = -0.00646014 Jy ! Component: 100 - total flux cleaned = -0.00738752 Jy ! Component: 150 - total flux cleaned = -0.00832554 Jy ! Component: 200 - total flux cleaned = -0.0086023 Jy ! Total flux subtracted in 200 components = -0.0086023 Jy ! Clean residual min=-0.014352 max=0.014428 Jy/beam ! Clean residual mean=-0.000214 rms=0.003191 Jy/beam ! Combined flux in latest and established models = 1.83922 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 1.83922 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=0.141180Jy sigma=0.000837 ! Fit after self-cal, rms=0.141140Jy sigma=0.000837 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.141140Jy sigma=0.000837 ! Fit after self-cal, rms=0.109494Jy sigma=0.000687 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8579 mas, bmaj=1.984 mas, bpa=1.702 degrees ! Estimated noise=855.308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00313473 Jy ! Component: 100 - total flux cleaned = -0.00344204 Jy ! Component: 150 - total flux cleaned = -0.00364025 Jy ! Component: 200 - total flux cleaned = -0.00376229 Jy ! Total flux subtracted in 200 components = -0.00376229 Jy ! Clean residual min=-0.004841 max=0.004920 Jy/beam ! Clean residual mean=-0.000045 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 1.83546 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 1.83546 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=0.109241Jy sigma=0.000686 ! Fit after self-cal, rms=0.109229Jy sigma=0.000685 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = -0.000103516 Jy ! Component: 100 - total flux cleaned = -0.00030108 Jy ! Component: 150 - total flux cleaned = -0.000413024 Jy ! Component: 200 - total flux cleaned = -0.000518963 Jy ! Total flux subtracted in 200 components = -0.000518963 Jy ! Clean residual min=-0.004572 max=0.004961 Jy/beam ! Clean residual mean=-0.000043 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 1.83494 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 1.83494 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=0.109133Jy sigma=0.000685 ! Fit after self-cal, rms=0.109114Jy sigma=0.000685 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.109114Jy sigma=0.000685 ! Fit after self-cal, rms=0.103985Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8582 mas, bmaj=1.985 mas, bpa=1.694 degrees ! Estimated noise=855.679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00032611 Jy ! Component: 100 - total flux cleaned = -0.000505624 Jy ! Component: 150 - total flux cleaned = -0.000557443 Jy ! Component: 200 - total flux cleaned = -0.000649913 Jy ! Total flux subtracted in 200 components = -0.000649913 Jy ! Clean residual min=-0.003217 max=0.003618 Jy/beam ! Clean residual mean=-0.000001 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 1.83429 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 1.83429 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=0.103923Jy sigma=0.000667 ! Fit after self-cal, rms=0.103924Jy sigma=0.000667 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 (0.2, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177978 Jy ! Component: 100 - total flux cleaned = 0.00189342 Jy ! Component: 150 - total flux cleaned = 0.00198729 Jy ! Component: 200 - total flux cleaned = 0.00199121 Jy ! Total flux subtracted in 200 components = 0.00199121 Jy ! Clean residual min=-0.002935 max=0.003185 Jy/beam ! Clean residual mean=-0.000001 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 1.83628 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 1.83628 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=0.103675Jy sigma=0.000665 ! Fit after self-cal, rms=0.103661Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (10.4, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268349 Jy ! Component: 100 - total flux cleaned = 0.00332528 Jy ! Component: 150 - total flux cleaned = 0.00373772 Jy ! Component: 200 - total flux cleaned = 0.0039874 Jy ! Total flux subtracted in 200 components = 0.0039874 Jy ! Clean residual min=-0.002738 max=0.002752 Jy/beam ! Clean residual mean=-0.000012 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 1.84027 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 1.84026 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=0.103502Jy sigma=0.000664 ! Fit after self-cal, rms=0.103499Jy sigma=0.000664 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.103499Jy sigma=0.000664 ! Fit after self-cal, rms=0.103526Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.253 mas, bmaj=4.275 mas, bpa=7.374 degrees ! Estimated noise=1089.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000500562 Jy ! Component: 100 - total flux cleaned = 0.000642567 Jy ! Component: 150 - total flux cleaned = 0.000639271 Jy ! Component: 200 - total flux cleaned = 0.000574637 Jy ! Total flux subtracted in 200 components = 0.000574637 Jy ! Clean residual min=-0.002155 max=0.002407 Jy/beam ! Clean residual mean=-0.000012 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 1.84084 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 1.84084 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=0.103493Jy sigma=0.000663 ! Fit after self-cal, rms=0.103493Jy sigma=0.000663 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = 0.000199401 Jy ! Component: 100 - total flux cleaned = 0.00020222 Jy ! Component: 150 - total flux cleaned = 0.000175089 Jy ! Component: 200 - total flux cleaned = 0.000127333 Jy ! Total flux subtracted in 200 components = 0.000127333 Jy ! Clean residual min=-0.002151 max=0.002406 Jy/beam ! Clean residual mean=-0.000011 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 1.84097 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 1.84097 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=0.103473Jy sigma=0.000663 ! Fit after self-cal, rms=0.103474Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8586 mas, bmaj=1.985 mas, bpa=1.683 degrees ! Estimated noise=855.898 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8586 x 1.985 at 1.683 degrees (North through East) ! Clean map min=-0.0034823 max=1.6951 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=0.103474Jy sigma=0.000663 ! Fit after self-cal, rms=0.093933Jy sigma=0.000609 ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8588 mas, bmaj=1.985 mas, bpa=1.684 degrees ! Estimated noise=855.723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.42102e-05 Jy ! Component: 100 - total flux cleaned = -0.000237817 Jy ! Component: 150 - total flux cleaned = -0.000399439 Jy ! Component: 200 - total flux cleaned = -0.000400672 Jy ! Total flux subtracted in 200 components = -0.000400672 Jy ! Clean residual min=-0.002537 max=0.002510 Jy/beam ! Clean residual mean=-0.000004 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 1.84057 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 1.84057 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=0.093852Jy sigma=0.000608 ! Fit after self-cal, rms=0.093849Jy sigma=0.000608 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172661 Jy ! Component: 100 - total flux cleaned = 0.000122466 Jy ! Component: 150 - total flux cleaned = 7.91526e-05 Jy ! Component: 200 - total flux cleaned = 3.63601e-05 Jy ! Total flux subtracted in 200 components = 3.63601e-05 Jy ! Clean residual min=-0.002473 max=0.002427 Jy/beam ! Clean residual mean=-0.000004 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 1.8406 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 1.8406 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=0.093793Jy sigma=0.000608 ! Fit after self-cal, rms=0.093791Jy sigma=0.000608 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.093791Jy sigma=0.000608 ! Fit after self-cal, rms=0.093791Jy sigma=0.000608 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 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.6768 mas, bmaj=1.636 mas, bpa=1.015 degrees ! Estimated noise=1289.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.28986 Jy ! Component: 100 - total flux cleaned = 1.58514 Jy ! Component: 150 - total flux cleaned = 1.69485 Jy ! Component: 200 - total flux cleaned = 1.75376 Jy ! Total flux subtracted in 200 components = 1.75376 Jy ! Clean residual min=-0.012532 max=0.029962 Jy/beam ! Clean residual mean=0.000133 rms=0.003251 Jy/beam ! Combined flux in latest and established models = 1.75376 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 15 model components to the UV plane model. ! The established model now contains 15 components and 1.75376 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8589 mas, bmaj=1.985 mas, bpa=1.676 degrees ! Estimated noise=855.802 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 = 0.0441979 Jy ! Component: 100 - total flux cleaned = 0.064685 Jy ! Component: 150 - total flux cleaned = 0.0750476 Jy ! Component: 200 - total flux cleaned = 0.0805555 Jy ! Total flux subtracted in 200 components = 0.0805555 Jy ! Clean residual min=-0.004745 max=0.003818 Jy/beam ! Clean residual mean=0.000012 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 1.83431 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 1.83432 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.253 mas, bmaj=4.275 mas, bpa=7.363 degrees ! Estimated noise=1089.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359484 Jy ! Component: 100 - total flux cleaned = 0.00563824 Jy ! Component: 150 - total flux cleaned = 0.00618718 Jy ! Component: 200 - total flux cleaned = 0.0062875 Jy ! Total flux subtracted in 200 components = 0.0062875 Jy ! Clean residual min=-0.002068 max=0.002318 Jy/beam ! Clean residual mean=-0.000003 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 1.8406 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 = 4.43782e-05 Jy ! Component: 100 - total flux cleaned = 0.000128323 Jy ! Component: 150 - total flux cleaned = 0.000166557 Jy ! Component: 200 - total flux cleaned = 0.000202723 Jy ! Total flux subtracted in 200 components = 0.000202723 Jy ! Clean residual min=-0.002040 max=0.002302 Jy/beam ! Clean residual mean=-0.000004 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 1.84081 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 59 components and 1.84081 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8589 mas, bmaj=1.985 mas, bpa=1.676 degrees ! Estimated noise=855.802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000695584 Jy ! Component: 100 - total flux cleaned = -0.000700709 Jy ! Component: 150 - total flux cleaned = -0.000422015 Jy ! Component: 200 - total flux cleaned = -0.000161571 Jy ! Total flux subtracted in 200 components = -0.000161571 Jy ! Clean residual min=-0.003724 max=0.003311 Jy/beam ! Clean residual mean=-0.000004 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 1.84064 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 1.84064 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=0.094871Jy sigma=0.000615 ! Fit after self-cal, rms=0.094814Jy sigma=0.000614 wmodel J2011-1546_X_2017_02_24_pus_map.mod ! Writing 66 model components to file: J2011-1546_X_2017_02_24_pus_map.mod wobs J2011-1546_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J2011-1546_X_2017_02_24_pus_uvs.fits wwins J2011-1546_X_2017_02_24_pus_map.win ! wwins: Wrote 3 windows to J2011-1546_X_2017_02_24_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 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000231569 Jy ! Component: 100 - total flux cleaned = 0.000268251 Jy ! Component: 150 - total flux cleaned = 0.000639721 Jy ! Component: 200 - total flux cleaned = 0.000895535 Jy ! Component: 250 - total flux cleaned = 0.00109364 Jy ! Component: 300 - total flux cleaned = 0.00109277 Jy ! Component: 350 - total flux cleaned = 0.00123297 Jy ! Component: 400 - total flux cleaned = 0.00127776 Jy ! Component: 450 - total flux cleaned = 0.00132201 Jy ! Component: 500 - total flux cleaned = 0.00127897 Jy ! Component: 550 - total flux cleaned = 0.00127846 Jy ! Component: 600 - total flux cleaned = 0.00119526 Jy ! Component: 650 - total flux cleaned = 0.00127682 Jy ! Component: 700 - total flux cleaned = 0.00123598 Jy ! Component: 750 - total flux cleaned = 0.00119619 Jy ! Component: 800 - total flux cleaned = 0.00107909 Jy ! Component: 850 - total flux cleaned = 0.00107939 Jy ! Component: 900 - total flux cleaned = 0.00104152 Jy ! Component: 950 - total flux cleaned = 0.000967114 Jy ! Component: 1000 - total flux cleaned = 0.00100346 Jy ! Component: 1050 - total flux cleaned = 0.000931646 Jy ! Component: 1100 - total flux cleaned = 0.000931445 Jy ! Component: 1150 - total flux cleaned = 0.000861466 Jy ! Component: 1200 - total flux cleaned = 0.000896652 Jy ! Component: 1250 - total flux cleaned = 0.000896461 Jy ! Component: 1300 - total flux cleaned = 0.000998056 Jy ! Component: 1350 - total flux cleaned = 0.00106507 Jy ! Component: 1400 - total flux cleaned = 0.00103227 Jy ! Component: 1450 - total flux cleaned = 0.00113022 Jy ! Component: 1500 - total flux cleaned = 0.00113086 Jy ! Component: 1550 - total flux cleaned = 0.00116305 Jy ! Component: 1600 - total flux cleaned = 0.00113107 Jy ! Component: 1650 - total flux cleaned = 0.00113108 Jy ! Component: 1700 - total flux cleaned = 0.00103824 Jy ! Component: 1750 - total flux cleaned = 0.0011297 Jy ! Component: 1800 - total flux cleaned = 0.000977727 Jy ! Component: 1850 - total flux cleaned = 0.000917557 Jy ! Component: 1900 - total flux cleaned = 0.000917609 Jy ! Component: 1950 - total flux cleaned = 0.000829346 Jy ! Component: 2000 - total flux cleaned = 0.000829502 Jy ! Total flux subtracted in 2048 components = 0.000887472 Jy ! Clean residual min=-0.001441 max=0.001522 Jy/beam ! Clean residual mean=-0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 1.84153 Jy keep ! Adding 113 model components to the UV plane model. ! The established model now contains 172 components and 1.84153 Jy ![Exited script file: muppet] wmap "J2011-1546_X_2017_02_24_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8589 x 1.985 at 1.676 degrees (North through East) ! Clean map min=-0.0026451 max=1.6951 Jy/beam ! Writing clean map to FITS file: J2011-1546_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.69507 invert ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000503579 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0891254 0.0891254 0.178251 0.356501 0.713003 1.42601 2.85201 5.70402 11.408 22.8161 45.6322 91.2644 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.695 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8589 x 1.985 at 1.676 degrees (North through East) ! Clean map min=-0.0026451 max=1.6951 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 J2011-1546_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:07:00 2019