! Started logfile: J2336-4115_X_2017_01_21_pus_uvs.log on Sun May 5 15:34:06 2019 obs J2336-4115_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2336-4115_X_2017_01_21_pus_uva.fits ! AN table 1: 26 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.160256 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2336-4115 ! ! 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 1086 lines of history. ! ! Reading 1800 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 J2336-4115_X_2017_01_21_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 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.716761Jy sigma=0.004854 ! Fit after self-cal, rms=0.675578Jy sigma=0.004575 ! 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 1.33% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.4269 mas, bmaj=1.599 mas, bpa=-4.236 degrees ! Estimated noise=3413.56 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 = 0.243515 Jy ! Component: 100 - total flux cleaned = 0.310972 Jy ! Total flux subtracted in 100 components = 0.310972 Jy ! Clean residual min=-0.036945 max=0.045481 Jy/beam ! Clean residual mean=-0.000764 rms=0.011164 Jy/beam ! Combined flux in latest and established models = 0.310972 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.310972 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=0.128707Jy sigma=0.000827 ! Fit after self-cal, rms=0.128467Jy sigma=0.000825 ! Inverting map ! Your choice of large map pixels excluded 1.33% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 1.33% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.512 mas, bmaj=1.605 mas, bpa=-2.455 degrees ! Estimated noise=2519.98 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 = 0.0516608 Jy ! Component: 100 - total flux cleaned = 0.0787121 Jy ! Component: 150 - total flux cleaned = 0.0971039 Jy ! Component: 200 - total flux cleaned = 0.109956 Jy ! Total flux subtracted in 200 components = 0.109956 Jy ! Clean residual min=-0.018684 max=0.039828 Jy/beam ! Clean residual mean=-0.001316 rms=0.009045 Jy/beam ! Combined flux in latest and established models = 0.420928 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.420928 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=0.103798Jy sigma=0.000682 ! Fit after self-cal, rms=0.103415Jy sigma=0.000680 ! Inverting map ! Your choice of large map pixels excluded 1.33% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.91 ! MK 1.01 NL 1.00* OV 1.00* PT 1.03 ! SC 1.17 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.91 ! MK 1.03 NL 1.00* OV 1.00* PT 1.00 ! SC 1.20 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.87 ! MK 1.05 NL 1.00* OV 1.00* PT 0.98 ! SC 1.30 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.94 ! MK 1.08 NL 1.00* OV 1.00* PT 0.94 ! SC 1.20 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.88 ! MK 1.06 NL 1.00* OV 1.00* PT 1.02 ! SC 1.23 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.86 ! MK 1.06 NL 1.00* OV 1.00* PT 1.02 ! SC 1.15 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.88 ! MK 1.07 NL 1.00* OV 1.00* PT 0.96 ! SC 1.14 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.89 ! MK 1.03 NL 1.00* OV 1.00* PT 0.98 ! SC 1.06 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.87 ! MK 1.04 NL 1.00* OV 1.00* PT 0.99 ! SC 1.14 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.84 ! MK 1.04 NL 1.00* OV 1.00* PT 1.00 ! SC 1.00 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.91 ! MK 1.03 NL 1.00* OV 1.00* PT 0.97 ! SC 1.11 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 0.88 ! MK 1.00 NL 1.00* OV 1.00* PT 1.03 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.103415Jy sigma=0.000680 ! Fit after self-cal, rms=0.097979Jy sigma=0.000628 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.39% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.525 mas, bmaj=1.61 mas, bpa=-3.728 degrees ! Estimated noise=2628.84 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 (-1, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278711 Jy ! Component: 100 - total flux cleaned = 0.00130748 Jy ! Component: 150 - total flux cleaned = 0.00126545 Jy ! Component: 200 - total flux cleaned = 0.00213393 Jy ! Total flux subtracted in 200 components = 0.00213393 Jy ! Clean residual min=-0.005216 max=0.004540 Jy/beam ! Clean residual mean=0.000000 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 0.423062 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.423062 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=0.093470Jy sigma=0.000600 ! Fit after self-cal, rms=0.093408Jy sigma=0.000599 ! Inverting map ! Your choice of large map pixels excluded 1.39% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.093408Jy sigma=0.000599 ! Fit after self-cal, rms=0.092690Jy sigma=0.000598 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.39% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.524 mas, bmaj=1.61 mas, bpa=-3.667 degrees ! Estimated noise=2612.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120302 Jy ! Component: 100 - total flux cleaned = 0.00199701 Jy ! Component: 150 - total flux cleaned = 0.00233393 Jy ! Component: 200 - total flux cleaned = 0.0023314 Jy ! Total flux subtracted in 200 components = 0.0023314 Jy ! Clean residual min=-0.004619 max=0.004129 Jy/beam ! Clean residual mean=0.000037 rms=0.001290 Jy/beam ! Combined flux in latest and established models = 0.425393 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.425393 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=0.092524Jy sigma=0.000597 ! Fit after self-cal, rms=0.092507Jy sigma=0.000597 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.39% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 6.54042e-06 Jy ! Component: 100 - total flux cleaned = 4.65388e-05 Jy ! Component: 150 - total flux cleaned = 8.2704e-05 Jy ! Component: 200 - total flux cleaned = 0.000116612 Jy ! Total flux subtracted in 200 components = 0.000116612 Jy ! Clean residual min=-0.004616 max=0.004204 Jy/beam ! Clean residual mean=0.000040 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.42551 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.42551 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=0.092473Jy sigma=0.000597 ! Fit after self-cal, rms=0.092471Jy sigma=0.000597 ! Inverting map ! Your choice of large map pixels excluded 1.39% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.092471Jy sigma=0.000597 ! Fit after self-cal, rms=0.091697Jy sigma=0.000591 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.39% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5232 mas, bmaj=1.609 mas, bpa=-3.672 degrees ! Estimated noise=2608.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000555164 Jy ! Component: 100 - total flux cleaned = 0.000683096 Jy ! Component: 150 - total flux cleaned = 0.000649571 Jy ! Component: 200 - total flux cleaned = 0.000649339 Jy ! Total flux subtracted in 200 components = 0.000649339 Jy ! Clean residual min=-0.004136 max=0.004223 Jy/beam ! Clean residual mean=0.000012 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.426159 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.426159 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=0.091653Jy sigma=0.000591 ! Fit after self-cal, rms=0.091667Jy sigma=0.000591 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.39% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 4.72976e-06 Jy ! Component: 100 - total flux cleaned = 4.60902e-06 Jy ! Component: 150 - total flux cleaned = -1.75722e-05 Jy ! Component: 200 - total flux cleaned = -3.80565e-05 Jy ! Total flux subtracted in 200 components = -3.80565e-05 Jy ! Clean residual min=-0.004079 max=0.004198 Jy/beam ! Clean residual mean=0.000011 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.426121 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.426121 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=0.091657Jy sigma=0.000591 ! Fit after self-cal, rms=0.091655Jy sigma=0.000591 ! Inverting map ! Your choice of large map pixels excluded 1.39% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.091655Jy sigma=0.000591 ! Fit after self-cal, rms=0.091656Jy sigma=0.000591 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.39% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.758 mas, bmaj=6.675 mas, bpa=5.797 degrees ! Estimated noise=5628.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000331598 Jy ! Component: 100 - total flux cleaned = 0.00032941 Jy ! Component: 150 - total flux cleaned = 0.000328322 Jy ! Component: 200 - total flux cleaned = 0.000327536 Jy ! Total flux subtracted in 200 components = 0.000327536 Jy ! Clean residual min=-0.004144 max=0.004383 Jy/beam ! Clean residual mean=0.000040 rms=0.002750 Jy/beam ! Combined flux in latest and established models = 0.426449 Jy selfcal ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 68 components and 0.426449 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=0.091708Jy sigma=0.000591 ! Fit after self-cal, rms=0.091695Jy sigma=0.000591 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.39% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = -3.08557e-06 Jy ! Component: 100 - total flux cleaned = -3.25365e-06 Jy ! Component: 150 - total flux cleaned = -3.10287e-06 Jy ! Component: 200 - total flux cleaned = -1.75818e-06 Jy ! Total flux subtracted in 200 components = -1.75818e-06 Jy ! Clean residual min=-0.003993 max=0.004244 Jy/beam ! Clean residual mean=0.000037 rms=0.002651 Jy/beam ! Combined flux in latest and established models = 0.426447 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 70 components and 0.426447 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=0.091748Jy sigma=0.000591 ! Fit after self-cal, rms=0.091741Jy sigma=0.000591 ! Inverting map ! Your choice of large map pixels excluded 1.39% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 1.39% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5231 mas, bmaj=1.609 mas, bpa=-3.677 degrees ! Estimated noise=2608.29 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5231 x 1.609 at -3.677 degrees (North through East) ! Clean map min=-0.0089053 max=0.34117 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.39% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.4376 mas, bmaj=1.575 mas, bpa=-4.915 degrees ! Estimated noise=3600.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.254847 Jy ! Component: 100 - total flux cleaned = 0.306327 Jy ! Component: 150 - total flux cleaned = 0.341701 Jy ! Component: 200 - total flux cleaned = 0.364943 Jy ! Total flux subtracted in 200 components = 0.364943 Jy ! Clean residual min=-0.015710 max=0.020151 Jy/beam ! Clean residual mean=-0.000330 rms=0.004636 Jy/beam ! Combined flux in latest and established models = 0.364943 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.364943 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.39% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5231 mas, bmaj=1.609 mas, bpa=-3.677 degrees ! Estimated noise=2608.29 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 = 0.0223265 Jy ! Component: 100 - total flux cleaned = 0.0357136 Jy ! Component: 150 - total flux cleaned = 0.0441536 Jy ! Component: 200 - total flux cleaned = 0.0498703 Jy ! Total flux subtracted in 200 components = 0.0498703 Jy ! Clean residual min=-0.006145 max=0.005419 Jy/beam ! Clean residual mean=-0.000285 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 0.414813 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.414813 Jy ! Inverting map ! Your choice of large map pixels excluded 1.39% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 1.39% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.758 mas, bmaj=6.675 mas, bpa=5.797 degrees ! Estimated noise=5628.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00931 Jy ! Component: 100 - total flux cleaned = 0.0114837 Jy ! Component: 150 - total flux cleaned = 0.0117526 Jy ! Component: 200 - total flux cleaned = 0.0117558 Jy ! Total flux subtracted in 200 components = 0.0117558 Jy ! Clean residual min=-0.003009 max=0.003263 Jy/beam ! Clean residual mean=0.000002 rms=0.002003 Jy/beam ! Combined flux in latest and established models = 0.426569 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 = 5.30837e-06 Jy ! Component: 100 - total flux cleaned = 1.06692e-05 Jy ! Component: 150 - total flux cleaned = 1.56983e-05 Jy ! Component: 200 - total flux cleaned = 2.04843e-05 Jy ! Total flux subtracted in 200 components = 2.04843e-05 Jy ! Clean residual min=-0.002854 max=0.003086 Jy/beam ! Clean residual mean=0.000004 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 0.42659 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.42659 Jy ! Inverting map ! Your choice of large map pixels excluded 1.39% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.39% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5231 mas, bmaj=1.609 mas, bpa=-3.677 degrees ! Estimated noise=2608.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000735212 Jy ! Component: 100 - total flux cleaned = 0.000452111 Jy ! Component: 150 - total flux cleaned = 0.000214302 Jy ! Component: 200 - total flux cleaned = 0.000143691 Jy ! Total flux subtracted in 200 components = 0.000143691 Jy ! Clean residual min=-0.004172 max=0.003964 Jy/beam ! Clean residual mean=0.000005 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.426733 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.426733 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=0.091730Jy sigma=0.000591 ! Fit after self-cal, rms=0.091669Jy sigma=0.000591 wmodel J2336-4115_X_2017_01_21_pus_map.mod ! Writing 49 model components to file: J2336-4115_X_2017_01_21_pus_map.mod wobs J2336-4115_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2336-4115_X_2017_01_21_pus_uvs.fits wwins J2336-4115_X_2017_01_21_pus_map.win ! wwins: Wrote 2 windows to J2336-4115_X_2017_01_21_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 1.39% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232522 Jy ! Component: 100 - total flux cleaned = 0.000118859 Jy ! Component: 150 - total flux cleaned = 6.717e-05 Jy ! Component: 200 - total flux cleaned = -3.06134e-05 Jy ! Component: 250 - total flux cleaned = -7.45555e-05 Jy ! Component: 300 - total flux cleaned = -0.000280812 Jy ! Component: 350 - total flux cleaned = -0.000395572 Jy ! Component: 400 - total flux cleaned = -0.00043174 Jy ! Component: 450 - total flux cleaned = -0.000329331 Jy ! Component: 500 - total flux cleaned = -0.000130504 Jy ! Component: 550 - total flux cleaned = -3.4474e-06 Jy ! Component: 600 - total flux cleaned = 0.000150564 Jy ! Component: 650 - total flux cleaned = 0.000269149 Jy ! Component: 700 - total flux cleaned = 0.000412882 Jy ! Component: 750 - total flux cleaned = 0.000608621 Jy ! Component: 800 - total flux cleaned = 0.000855349 Jy ! Component: 850 - total flux cleaned = 0.00107082 Jy ! Component: 900 - total flux cleaned = 0.00136138 Jy ! Component: 950 - total flux cleaned = 0.00164774 Jy ! Component: 1000 - total flux cleaned = 0.0019298 Jy ! Component: 1050 - total flux cleaned = 0.00208169 Jy ! Component: 1100 - total flux cleaned = 0.00228223 Jy ! Component: 1150 - total flux cleaned = 0.00248095 Jy ! Component: 1200 - total flux cleaned = 0.00265299 Jy ! Component: 1250 - total flux cleaned = 0.00277488 Jy ! Component: 1300 - total flux cleaned = 0.00296802 Jy ! Component: 1350 - total flux cleaned = 0.00313545 Jy ! Component: 1400 - total flux cleaned = 0.0033016 Jy ! Component: 1450 - total flux cleaned = 0.00346659 Jy ! Component: 1500 - total flux cleaned = 0.00365371 Jy ! Component: 1550 - total flux cleaned = 0.00374661 Jy ! Component: 1600 - total flux cleaned = 0.00386224 Jy ! Component: 1650 - total flux cleaned = 0.0039313 Jy ! Component: 1700 - total flux cleaned = 0.00406896 Jy ! Component: 1750 - total flux cleaned = 0.00422915 Jy ! Component: 1800 - total flux cleaned = 0.00434298 Jy ! Component: 1850 - total flux cleaned = 0.00454745 Jy ! Component: 1900 - total flux cleaned = 0.00472862 Jy ! Component: 1950 - total flux cleaned = 0.00493211 Jy ! Component: 2000 - total flux cleaned = 0.00509012 Jy ! Total flux subtracted in 2048 components = 0.00524792 Jy ! Clean residual min=-0.001274 max=0.001324 Jy/beam ! Clean residual mean=-0.000010 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.431981 Jy keep ! Adding 92 model components to the UV plane model. ! The established model now contains 141 components and 0.431981 Jy ![Exited script file: muppet] wmap "J2336-4115_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 1.39% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5231 x 1.609 at -3.677 degrees (North through East) ! Clean map min=-0.0031159 max=0.32729 Jy/beam ! Writing clean map to FITS file: J2336-4115_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.327292 invert ! Inverting map ! Your choice of large map pixels excluded 1.39% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000498618 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.45704 0.45704 0.914079 1.82816 3.65632 7.31263 14.6253 29.2505 58.5011 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.327 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5231 x 1.609 at -3.677 degrees (North through East) ! Clean map min=-0.0031159 max=0.32729 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 J2336-4115_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:34:06 2019