! Started logfile: J2011-1546_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:21:19 2017 obs J2011-1546_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J2011-1546_X_2015_01_23_pus_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.797619 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 350 lines of history. ! ! Reading 12060 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_2015_01_23_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.835575Jy sigma=0.009308 ! Fit after self-cal, rms=0.711028Jy sigma=0.007856 ! 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 0.199% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.676 mas, bmaj=1.948 mas, bpa=5.115 degrees ! Estimated noise=1063.73 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 = 1.09306 Jy ! Component: 100 - total flux cleaned = 1.33908 Jy ! Total flux subtracted in 100 components = 1.33908 Jy ! Clean residual min=-0.112799 max=0.148054 Jy/beam ! Clean residual mean=0.000794 rms=0.032307 Jy/beam ! Combined flux in latest and established models = 1.33908 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.33908 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=0.579825Jy sigma=0.006327 ! Fit after self-cal, rms=0.579821Jy sigma=0.006327 ! Inverting map ! Your choice of large map pixels excluded 0.199% 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 0.199% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8988 mas, bmaj=2.363 mas, bpa=3.858 degrees ! Estimated noise=588.746 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 = 0.0935918 Jy ! Component: 100 - total flux cleaned = 0.133771 Jy ! Component: 150 - total flux cleaned = 0.140516 Jy ! Component: 200 - total flux cleaned = 0.141347 Jy ! Total flux subtracted in 200 components = 0.141347 Jy ! Clean residual min=-0.144651 max=0.215624 Jy/beam ! Clean residual mean=0.001319 rms=0.041191 Jy/beam ! Combined flux in latest and established models = 1.48043 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 18 components and 1.48043 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=0.565244Jy sigma=0.006180 ! Fit after self-cal, rms=0.565237Jy sigma=0.006180 ! Inverting map ! Your choice of large map pixels excluded 0.199% 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 0.87 FD 1.02 HN 1.27 KP 0.83 ! LA 1.84 MK 0.96 NL 0.91 OV 0.89 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 HN 1.31 KP 0.78 ! LA 1.89 MK 0.96 NL 0.91 OV 0.90 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.01 HN 1.28 KP 0.74 ! LA 1.91 MK 0.98 NL 0.91 OV 0.89 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00 HN 1.25 KP 0.71 ! LA 1.94 MK 0.98 NL 0.91 OV 0.89 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00 HN 1.20 KP 0.67 ! LA 1.91 MK 1.01 NL 0.93 OV 0.90 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.27 KP 0.67 ! LA 1.91 MK 1.00 NL 0.93 OV 0.91 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.46 KP 0.66 ! LA 1.97 MK 1.06 NL 0.97 OV 0.96 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.06 HN 1.32 KP 0.67 ! LA 1.92 MK 1.00 NL 0.92 OV 0.94 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 1.34 KP 0.69 ! LA 1.96 MK 1.00 NL 0.92 OV 0.94 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 1.30 KP 0.72 ! LA 2.03 MK 1.03 NL 0.93 OV 0.93 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 1.30 KP 0.75 ! LA 1.97 MK 1.05 NL 0.93 OV 0.92 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 1.35 KP 0.72 ! LA 1.97 MK 1.05 NL 0.93 OV 0.92 ! PT 0.94 SC 0.98 ! ! ! Fit before self-cal, rms=0.565237Jy sigma=0.006180 ! Fit after self-cal, rms=0.554091Jy sigma=0.003707 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.199% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9013 mas, bmaj=2.352 mas, bpa=4.438 degrees ! Estimated noise=584.412 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 = 0.00289202 Jy ! Component: 100 - total flux cleaned = 0.00286343 Jy ! Component: 150 - total flux cleaned = 0.00253173 Jy ! Component: 200 - total flux cleaned = 0.00164773 Jy ! Total flux subtracted in 200 components = 0.00164773 Jy ! Clean residual min=-0.068329 max=0.069843 Jy/beam ! Clean residual mean=0.001026 rms=0.022382 Jy/beam ! Combined flux in latest and established models = 1.48208 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 1.48208 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=0.553262Jy sigma=0.003703 ! Fit after self-cal, rms=0.553416Jy sigma=0.003703 ! Inverting map ! Your choice of large map pixels excluded 0.199% 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=0.553416Jy sigma=0.003703 ! Fit after self-cal, rms=0.650093Jy sigma=0.003221 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.199% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8837 mas, bmaj=2.312 mas, bpa=4.377 degrees ! Estimated noise=623.519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0843475 Jy ! Component: 100 - total flux cleaned = 0.126409 Jy ! Component: 150 - total flux cleaned = 0.151634 Jy ! Component: 200 - total flux cleaned = 0.166894 Jy ! Total flux subtracted in 200 components = 0.166894 Jy ! Clean residual min=-0.106776 max=0.049301 Jy/beam ! Clean residual mean=0.000551 rms=0.023607 Jy/beam ! Combined flux in latest and established models = 1.64897 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 49 components and 1.64897 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=0.624453Jy sigma=0.003241 ! Fit after self-cal, rms=0.624769Jy sigma=0.003241 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.199% 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 = 0.00696326 Jy ! Component: 100 - total flux cleaned = 0.00930224 Jy ! Component: 150 - total flux cleaned = 0.0117409 Jy ! Component: 200 - total flux cleaned = 0.0136882 Jy ! Total flux subtracted in 200 components = 0.0136882 Jy ! Clean residual min=-0.108320 max=0.049659 Jy/beam ! Clean residual mean=0.000546 rms=0.023731 Jy/beam ! Combined flux in latest and established models = 1.66266 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 1.66266 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=0.623925Jy sigma=0.003249 ! Fit after self-cal, rms=0.623934Jy sigma=0.003249 ! Inverting map ! Your choice of large map pixels excluded 0.199% 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=0.623934Jy sigma=0.003249 ! Fit after self-cal, rms=0.375256Jy sigma=0.001081 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.199% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8851 mas, bmaj=2.323 mas, bpa=4.368 degrees ! Estimated noise=626.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00449292 Jy ! Component: 100 - total flux cleaned = -0.00525761 Jy ! Component: 150 - total flux cleaned = -0.00597557 Jy ! Component: 200 - total flux cleaned = -0.00648996 Jy ! Total flux subtracted in 200 components = -0.00648996 Jy ! Clean residual min=-0.008776 max=0.006568 Jy/beam ! Clean residual mean=0.000005 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 1.65617 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 1.65617 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=0.375063Jy sigma=0.001075 ! Fit after self-cal, rms=0.375031Jy sigma=0.001074 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.199% 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 = -0.000711584 Jy ! Component: 100 - total flux cleaned = -0.00116367 Jy ! Component: 150 - total flux cleaned = -0.00159186 Jy ! Component: 200 - total flux cleaned = -0.0021363 Jy ! Total flux subtracted in 200 components = -0.0021363 Jy ! Clean residual min=-0.007974 max=0.006363 Jy/beam ! Clean residual mean=0.000004 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 1.65403 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 1.65403 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=0.374913Jy sigma=0.001070 ! Fit after self-cal, rms=0.374922Jy sigma=0.001070 ! Inverting map ! Your choice of large map pixels excluded 0.199% 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=0.374922Jy sigma=0.001070 ! Fit after self-cal, rms=0.374484Jy sigma=0.001069 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.199% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.232 mas, bmaj=4.309 mas, bpa=0.7123 degrees ! Estimated noise=777.632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00538733 Jy ! Component: 100 - total flux cleaned = -0.00680137 Jy ! Component: 150 - total flux cleaned = -0.00702302 Jy ! Component: 200 - total flux cleaned = -0.0072915 Jy ! Total flux subtracted in 200 components = -0.0072915 Jy ! Clean residual min=-0.005880 max=0.003780 Jy/beam ! Clean residual mean=0.000004 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 1.64674 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 61 components and 1.64674 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=0.374423Jy sigma=0.001068 ! Fit after self-cal, rms=0.374423Jy sigma=0.001068 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.199% 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 = -0.000247357 Jy ! Component: 100 - total flux cleaned = -0.000418432 Jy ! Component: 150 - total flux cleaned = -0.000626643 Jy ! Component: 200 - total flux cleaned = -0.00077217 Jy ! Total flux subtracted in 200 components = -0.00077217 Jy ! Clean residual min=-0.005408 max=0.003667 Jy/beam ! Clean residual mean=0.000002 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 1.64597 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 62 components and 1.64597 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=0.374389Jy sigma=0.001067 ! Fit after self-cal, rms=0.374392Jy sigma=0.001067 ! Inverting map ! Your choice of large map pixels excluded 0.199% 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 0.199% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8857 mas, bmaj=2.325 mas, bpa=4.336 degrees ! Estimated noise=626.032 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8857 x 2.325 at 4.336 degrees (North through East) ! Clean map min=-0.0066426 max=1.4768 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=0.374392Jy sigma=0.001067 ! Fit after self-cal, rms=0.371119Jy sigma=0.000772 ! Inverting map and beam ! Your choice of large map pixels excluded 0.199% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8863 mas, bmaj=2.326 mas, bpa=4.256 degrees ! Estimated noise=625.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00342893 Jy ! Component: 100 - total flux cleaned = -0.00409803 Jy ! Component: 150 - total flux cleaned = -0.00459041 Jy ! Component: 200 - total flux cleaned = -0.00516911 Jy ! Total flux subtracted in 200 components = -0.00516911 Jy ! Clean residual min=-0.006771 max=0.005091 Jy/beam ! Clean residual mean=0.000000 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 1.6408 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 1.6408 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=0.371035Jy sigma=0.000767 ! Fit after self-cal, rms=0.371040Jy sigma=0.000767 ! Inverting map ! Your choice of large map pixels excluded 0.199% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000479702 Jy ! Component: 100 - total flux cleaned = -0.000687213 Jy ! Component: 150 - total flux cleaned = -0.00097944 Jy ! Component: 200 - total flux cleaned = -0.00116956 Jy ! Total flux subtracted in 200 components = -0.00116956 Jy ! Clean residual min=-0.006333 max=0.005015 Jy/beam ! Clean residual mean=0.000000 rms=0.001239 Jy/beam ! Combined flux in latest and established models = 1.63963 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 1.63963 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=0.370983Jy sigma=0.000764 ! Fit after self-cal, rms=0.370990Jy sigma=0.000764 ! Inverting map ! Your choice of large map pixels excluded 0.199% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.370990Jy sigma=0.000764 ! Fit after self-cal, rms=0.370731Jy sigma=0.000763 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 0.199% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6651 mas, bmaj=1.93 mas, bpa=5.004 degrees ! Estimated noise=1105.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.1358 Jy ! Component: 100 - total flux cleaned = 1.39915 Jy ! Component: 150 - total flux cleaned = 1.49351 Jy ! Component: 200 - total flux cleaned = 1.5447 Jy ! Total flux subtracted in 200 components = 1.5447 Jy ! Clean residual min=-0.011637 max=0.025622 Jy/beam ! Clean residual mean=0.000119 rms=0.003717 Jy/beam ! Combined flux in latest and established models = 1.5447 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 20 model components to the UV plane model. ! The established model now contains 20 components and 1.5447 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.199% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8872 mas, bmaj=2.328 mas, bpa=4.242 degrees ! Estimated noise=625.324 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 = 0.0407788 Jy ! Component: 100 - total flux cleaned = 0.0595922 Jy ! Component: 150 - total flux cleaned = 0.0692557 Jy ! Component: 200 - total flux cleaned = 0.0746791 Jy ! Total flux subtracted in 200 components = 0.0746791 Jy ! Clean residual min=-0.003994 max=0.005102 Jy/beam ! Clean residual mean=0.000008 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 1.61938 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 51 components and 1.61938 Jy ! Inverting map ! Your choice of large map pixels excluded 0.199% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-1.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00506653 Jy ! Component: 100 - total flux cleaned = 0.00679445 Jy ! Component: 150 - total flux cleaned = 0.00804084 Jy ! Component: 200 - total flux cleaned = 0.00884404 Jy ! Total flux subtracted in 200 components = 0.00884404 Jy ! Clean residual min=-0.003942 max=0.003699 Jy/beam ! Clean residual mean=0.000004 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 1.62822 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 1.62822 Jy ! Inverting map ! Your choice of large map pixels excluded 0.199% 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 0.199% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.234 mas, bmaj=4.318 mas, bpa=0.6448 degrees ! Estimated noise=774.776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264993 Jy ! Component: 100 - total flux cleaned = 0.00370829 Jy ! Component: 150 - total flux cleaned = 0.00387874 Jy ! Component: 200 - total flux cleaned = 0.00399484 Jy ! Total flux subtracted in 200 components = 0.00399484 Jy ! Clean residual min=-0.003808 max=0.003648 Jy/beam ! Clean residual mean=-0.000002 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 1.63222 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 = 0.000109372 Jy ! Component: 100 - total flux cleaned = 0.000211326 Jy ! Component: 150 - total flux cleaned = 0.000274139 Jy ! Component: 200 - total flux cleaned = 0.000335488 Jy ! Total flux subtracted in 200 components = 0.000335488 Jy ! Clean residual min=-0.003708 max=0.003594 Jy/beam ! Clean residual mean=-0.000002 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 1.63255 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 1.63255 Jy ! Inverting map ! Your choice of large map pixels excluded 0.199% 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 0.199% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8872 mas, bmaj=2.328 mas, bpa=4.242 degrees ! Estimated noise=625.324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121641 Jy ! Component: 100 - total flux cleaned = -0.00121831 Jy ! Component: 150 - total flux cleaned = -0.00114023 Jy ! Component: 200 - total flux cleaned = -0.00106755 Jy ! Total flux subtracted in 200 components = -0.00106755 Jy ! Clean residual min=-0.003867 max=0.003064 Jy/beam ! Clean residual mean=0.000004 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 1.63149 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 1.63149 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=0.370298Jy sigma=0.000744 ! Fit after self-cal, rms=0.370306Jy sigma=0.000744 wmodel J2011-1546_X_2015_01_23_pus_map.mod ! Writing 87 model components to file: J2011-1546_X_2015_01_23_pus_map.mod wobs J2011-1546_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J2011-1546_X_2015_01_23_pus_uvs.fits wwins J2011-1546_X_2015_01_23_pus_map.win ! wwins: Wrote 2 windows to J2011-1546_X_2015_01_23_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 0.199% 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 = -0.00153255 Jy ! Component: 100 - total flux cleaned = -0.00180942 Jy ! Component: 150 - total flux cleaned = -0.00240471 Jy ! Component: 200 - total flux cleaned = -0.00306686 Jy ! Component: 250 - total flux cleaned = -0.00351872 Jy ! Component: 300 - total flux cleaned = -0.00395325 Jy ! Component: 350 - total flux cleaned = -0.0042898 Jy ! Component: 400 - total flux cleaned = -0.0045352 Jy ! Component: 450 - total flux cleaned = -0.00469406 Jy ! Component: 500 - total flux cleaned = -0.00485004 Jy ! Component: 550 - total flux cleaned = -0.00504072 Jy ! Component: 600 - total flux cleaned = -0.00522731 Jy ! Component: 650 - total flux cleaned = -0.00544633 Jy ! Component: 700 - total flux cleaned = -0.00566151 Jy ! Component: 750 - total flux cleaned = -0.00576722 Jy ! Component: 800 - total flux cleaned = -0.0059748 Jy ! Component: 850 - total flux cleaned = -0.00600926 Jy ! Component: 900 - total flux cleaned = -0.0062096 Jy ! Component: 950 - total flux cleaned = -0.00637341 Jy ! Component: 1000 - total flux cleaned = -0.00653399 Jy ! Component: 1050 - total flux cleaned = -0.00659677 Jy ! Component: 1100 - total flux cleaned = -0.00672225 Jy ! Component: 1150 - total flux cleaned = -0.00684559 Jy ! Component: 1200 - total flux cleaned = -0.0070272 Jy ! Component: 1250 - total flux cleaned = -0.00711655 Jy ! Component: 1300 - total flux cleaned = -0.00720477 Jy ! Component: 1350 - total flux cleaned = -0.00737898 Jy ! Component: 1400 - total flux cleaned = -0.00743685 Jy ! Component: 1450 - total flux cleaned = -0.0075782 Jy ! Component: 1500 - total flux cleaned = -0.00757807 Jy ! Component: 1550 - total flux cleaned = -0.00766158 Jy ! Component: 1600 - total flux cleaned = -0.00771626 Jy ! Component: 1650 - total flux cleaned = -0.00779743 Jy ! Component: 1700 - total flux cleaned = -0.00787762 Jy ! Component: 1750 - total flux cleaned = -0.00795674 Jy ! Component: 1800 - total flux cleaned = -0.00806051 Jy ! Component: 1850 - total flux cleaned = -0.00811213 Jy ! Component: 1900 - total flux cleaned = -0.00821418 Jy ! Component: 1950 - total flux cleaned = -0.00823957 Jy ! Component: 2000 - total flux cleaned = -0.00823961 Jy ! Total flux subtracted in 2048 components = -0.00823951 Jy ! Clean residual min=-0.001246 max=0.001232 Jy/beam ! Clean residual mean=0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 1.62325 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 231 components and 1.62325 Jy ![Exited script file: muppet] wmap "J2011-1546_X_2015_01_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.199% 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: 0.8872 x 2.328 at 4.242 degrees (North through East) ! Clean map min=-0.0024709 max=1.4867 Jy/beam ! Writing clean map to FITS file: J2011-1546_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.48667 invert ! Inverting map ! Your choice of large map pixels excluded 0.199% 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 0.000456623 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0921433 0.0921433 0.184287 0.368573 0.737146 1.47429 2.94858 5.89717 11.7943 23.5887 47.1773 94.3547 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.486 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8872 x 2.328 at 4.242 degrees (North through East) ! Clean map min=-0.0024709 max=1.4867 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_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:21:20 2017