! Started logfile: J2134-3351_X_2017_02_24_pus_uvs.log on Sat May 4 10:07:42 2019 obs J2134-3351_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J2134-3351_X_2017_02_24_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.79213 visibilities/baseline/integration-bin. ! Found source: J2134-3351 ! ! 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 41064 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 J2134-3351_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 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.910580Jy sigma=0.005786 ! Fit after self-cal, rms=0.881659Jy sigma=0.005687 ! 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 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.6722 mas, bmaj=2.053 mas, bpa=3.952 degrees ! Estimated noise=1348.71 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 = 0.100991 Jy ! Component: 100 - total flux cleaned = 0.125547 Jy ! Total flux subtracted in 100 components = 0.125547 Jy ! Clean residual min=-0.005282 max=0.009812 Jy/beam ! Clean residual mean=-0.000052 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 0.125547 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.125547 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=0.145121Jy sigma=0.000660 ! Fit after self-cal, rms=0.145067Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105306 Jy ! Component: 100 - total flux cleaned = 0.0161975 Jy ! Total flux subtracted in 100 components = 0.0161975 Jy ! Clean residual min=-0.003981 max=0.006075 Jy/beam ! Clean residual mean=-0.000009 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.141744 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.141744 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=0.144512Jy sigma=0.000651 ! Fit after self-cal, rms=0.144471Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8533 mas, bmaj=2.53 mas, bpa=3.957 degrees ! Estimated noise=561.554 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 (-2, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00521826 Jy ! Component: 100 - total flux cleaned = 0.00808636 Jy ! Component: 150 - total flux cleaned = 0.00880441 Jy ! Component: 200 - total flux cleaned = 0.00899505 Jy ! Total flux subtracted in 200 components = 0.00899505 Jy ! Clean residual min=-0.002399 max=0.003680 Jy/beam ! Clean residual mean=0.000031 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.150739 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.150739 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=0.144247Jy sigma=0.000649 ! Fit after self-cal, rms=0.144218Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.94 FD 1.02 HN 1.36 KP 0.94 ! LA 1.04 MK 0.99 NL 1.00 OV 0.96 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.14 KP 0.95 ! LA 1.02 MK 0.99 NL 0.99 OV 1.01 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.18 KP 0.93 ! LA 1.03 MK 1.00 NL 1.05 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.66 KP 0.95 ! LA 1.02 MK 0.99 NL 1.01 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.64 KP 0.96 ! LA 1.00 MK 1.02 NL 1.00 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.14 KP 0.94 ! LA 1.02 MK 0.98 NL 1.05 OV 0.97 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.22 KP 0.94 ! LA 1.03 MK 1.00 NL 1.02 OV 0.99 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.06 KP 0.95 ! LA 1.06 MK 1.00 NL 1.00 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.10 KP 0.94 ! LA 1.01 MK 0.97 NL 1.00 OV 0.99 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.15 KP 0.96 ! LA 1.04 MK 0.95 NL 0.98 OV 0.97 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.05 KP 0.96 ! LA 1.02 MK 1.05 NL 1.04 OV 0.94 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.03 KP 1.00 ! LA 0.99 MK 1.03 NL 0.99 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.144218Jy sigma=0.000649 ! Fit after self-cal, rms=0.165402Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.855 mas, bmaj=2.53 mas, bpa=4.11 degrees ! Estimated noise=562.879 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 = 0.000233028 Jy ! Component: 100 - total flux cleaned = 0.000231896 Jy ! Component: 150 - total flux cleaned = 0.000177788 Jy ! Component: 200 - total flux cleaned = 0.00015477 Jy ! Total flux subtracted in 200 components = 0.00015477 Jy ! Clean residual min=-0.001402 max=0.001381 Jy/beam ! Clean residual mean=0.000007 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.150894 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 60 components and 0.150894 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=0.165390Jy sigma=0.000647 ! Fit after self-cal, rms=0.165504Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.165504Jy sigma=0.000647 ! Fit after self-cal, rms=0.166365Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8555 mas, bmaj=2.532 mas, bpa=4.068 degrees ! Estimated noise=562.672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000242451 Jy ! Component: 100 - total flux cleaned = -0.000387541 Jy ! Component: 150 - total flux cleaned = -0.000429196 Jy ! Component: 200 - total flux cleaned = -0.000447944 Jy ! Total flux subtracted in 200 components = -0.000447944 Jy ! Clean residual min=-0.001413 max=0.001387 Jy/beam ! Clean residual mean=0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.150446 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.150446 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=0.166354Jy sigma=0.000646 ! Fit after self-cal, rms=0.166377Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = -6.84981e-05 Jy ! Component: 100 - total flux cleaned = -8.74401e-05 Jy ! Component: 150 - total flux cleaned = -7.05307e-05 Jy ! Component: 200 - total flux cleaned = -7.10381e-05 Jy ! Total flux subtracted in 200 components = -7.10381e-05 Jy ! Clean residual min=-0.001418 max=0.001371 Jy/beam ! Clean residual mean=0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.150375 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.150375 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=0.166371Jy sigma=0.000646 ! Fit after self-cal, rms=0.166369Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.166369Jy sigma=0.000646 ! Fit after self-cal, rms=0.166583Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8552 mas, bmaj=2.532 mas, bpa=4.075 degrees ! Estimated noise=561.956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000213808 Jy ! Component: 100 - total flux cleaned = -0.000230512 Jy ! Component: 150 - total flux cleaned = -0.00022987 Jy ! Component: 200 - total flux cleaned = -0.000215786 Jy ! Total flux subtracted in 200 components = -0.000215786 Jy ! Clean residual min=-0.001411 max=0.001390 Jy/beam ! Clean residual mean=0.000003 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.150159 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.150159 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=0.166578Jy sigma=0.000646 ! Fit after self-cal, rms=0.166581Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = -4.92935e-05 Jy ! Component: 100 - total flux cleaned = -6.27116e-05 Jy ! Component: 150 - total flux cleaned = -4.95433e-05 Jy ! Component: 200 - total flux cleaned = -4.95438e-05 Jy ! Total flux subtracted in 200 components = -4.95438e-05 Jy ! Clean residual min=-0.001407 max=0.001380 Jy/beam ! Clean residual mean=0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.15011 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 88 components and 0.15011 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=0.166577Jy sigma=0.000646 ! Fit after self-cal, rms=0.166576Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.166576Jy sigma=0.000646 ! Fit after self-cal, rms=0.166746Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.314 mas, bmaj=6.503 mas, bpa=1.848 degrees ! Estimated noise=683.966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.09845e-05 Jy ! Component: 100 - total flux cleaned = -6.79714e-05 Jy ! Component: 150 - total flux cleaned = -5.75617e-05 Jy ! Component: 200 - total flux cleaned = -3.84919e-05 Jy ! Total flux subtracted in 200 components = -3.84919e-05 Jy ! Clean residual min=-0.001467 max=0.001250 Jy/beam ! Clean residual mean=0.000007 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.150071 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 91 components and 0.150071 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=0.166744Jy sigma=0.000646 ! Fit after self-cal, rms=0.166748Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 2.48843e-05 Jy ! Component: 100 - total flux cleaned = 4.42006e-05 Jy ! Component: 150 - total flux cleaned = 6.12811e-05 Jy ! Component: 200 - total flux cleaned = 6.89795e-05 Jy ! Total flux subtracted in 200 components = 6.89795e-05 Jy ! Clean residual min=-0.001466 max=0.001244 Jy/beam ! Clean residual mean=0.000007 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.15014 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 94 components and 0.15014 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=0.166746Jy sigma=0.000646 ! Fit after self-cal, rms=0.166746Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8552 mas, bmaj=2.532 mas, bpa=4.089 degrees ! Estimated noise=561.622 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8552 x 2.532 at 4.089 degrees (North through East) ! Clean map min=-0.0018545 max=0.12879 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.6729 mas, bmaj=2.055 mas, bpa=4.154 degrees ! Estimated noise=1348.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100467 Jy ! Component: 100 - total flux cleaned = 0.125142 Jy ! Component: 150 - total flux cleaned = 0.135644 Jy ! Component: 200 - total flux cleaned = 0.14164 Jy ! Total flux subtracted in 200 components = 0.14164 Jy ! Clean residual min=-0.003497 max=0.003244 Jy/beam ! Clean residual mean=-0.000017 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.14164 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.14164 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8552 mas, bmaj=2.532 mas, bpa=4.089 degrees ! Estimated noise=561.622 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) ! Added new window around map position (-0.4, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399805 Jy ! Component: 100 - total flux cleaned = 0.00618969 Jy ! Component: 150 - total flux cleaned = 0.00722713 Jy ! Component: 200 - total flux cleaned = 0.00761033 Jy ! Total flux subtracted in 200 components = 0.00761033 Jy ! Clean residual min=-0.001419 max=0.001348 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.14925 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 65 components and 0.14925 Jy ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.314 mas, bmaj=6.503 mas, bpa=1.848 degrees ! Estimated noise=683.966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00064136 Jy ! Component: 100 - total flux cleaned = 0.0007094 Jy ! Component: 150 - total flux cleaned = 0.000727659 Jy ! Component: 200 - total flux cleaned = 0.000795572 Jy ! Total flux subtracted in 200 components = 0.000795572 Jy ! Clean residual min=-0.001540 max=0.001192 Jy/beam ! Clean residual mean=0.000005 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.150046 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 = 4.51829e-05 Jy ! Component: 100 - total flux cleaned = 0.000100412 Jy ! Component: 150 - total flux cleaned = 0.000125343 Jy ! Component: 200 - total flux cleaned = 0.000148629 Jy ! Total flux subtracted in 200 components = 0.000148629 Jy ! Clean residual min=-0.001500 max=0.001190 Jy/beam ! Clean residual mean=0.000006 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.150195 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 92 components and 0.150195 Jy ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8552 mas, bmaj=2.532 mas, bpa=4.089 degrees ! Estimated noise=561.622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000217816 Jy ! Component: 100 - total flux cleaned = -0.000217922 Jy ! Component: 150 - total flux cleaned = -0.000217849 Jy ! Component: 200 - total flux cleaned = -0.000197707 Jy ! Total flux subtracted in 200 components = -0.000197707 Jy ! Clean residual min=-0.001332 max=0.001365 Jy/beam ! Clean residual mean=0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.149997 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 0.149997 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=0.166754Jy sigma=0.000646 ! Fit after self-cal, rms=0.166754Jy sigma=0.000646 wmodel J2134-3351_X_2017_02_24_pus_map.mod ! Writing 109 model components to file: J2134-3351_X_2017_02_24_pus_map.mod wobs J2134-3351_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J2134-3351_X_2017_02_24_pus_uvs.fits wwins J2134-3351_X_2017_02_24_pus_map.win ! wwins: Wrote 3 windows to J2134-3351_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 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000193299 Jy ! Component: 100 - total flux cleaned = -0.000328765 Jy ! Component: 150 - total flux cleaned = -0.000455388 Jy ! Component: 200 - total flux cleaned = -0.000536001 Jy ! Component: 250 - total flux cleaned = -0.000594303 Jy ! Component: 300 - total flux cleaned = -0.000631869 Jy ! Component: 350 - total flux cleaned = -0.00070479 Jy ! Component: 400 - total flux cleaned = -0.000775101 Jy ! Component: 450 - total flux cleaned = -0.000877501 Jy ! Component: 500 - total flux cleaned = -0.000943922 Jy ! Component: 550 - total flux cleaned = -0.00107359 Jy ! Component: 600 - total flux cleaned = -0.00119967 Jy ! Component: 650 - total flux cleaned = -0.00127665 Jy ! Component: 700 - total flux cleaned = -0.00138207 Jy ! Component: 750 - total flux cleaned = -0.00149949 Jy ! Component: 800 - total flux cleaned = -0.00158572 Jy ! Component: 850 - total flux cleaned = -0.00176934 Jy ! Component: 900 - total flux cleaned = -0.00188031 Jy ! Component: 950 - total flux cleaned = -0.00205769 Jy ! Component: 1000 - total flux cleaned = -0.00219168 Jy ! Component: 1050 - total flux cleaned = -0.00228403 Jy ! Component: 1100 - total flux cleaned = -0.00238797 Jy ! Component: 1150 - total flux cleaned = -0.00247749 Jy ! Component: 1200 - total flux cleaned = -0.00255315 Jy ! Component: 1250 - total flux cleaned = -0.00265236 Jy ! Component: 1300 - total flux cleaned = -0.00268908 Jy ! Component: 1350 - total flux cleaned = -0.00276159 Jy ! Component: 1400 - total flux cleaned = -0.00278545 Jy ! Component: 1450 - total flux cleaned = -0.00283221 Jy ! Component: 1500 - total flux cleaned = -0.00289027 Jy ! Component: 1550 - total flux cleaned = -0.00291304 Jy ! Component: 1600 - total flux cleaned = -0.00298072 Jy ! Component: 1650 - total flux cleaned = -0.00302533 Jy ! Component: 1700 - total flux cleaned = -0.00309125 Jy ! Component: 1750 - total flux cleaned = -0.00312396 Jy ! Component: 1800 - total flux cleaned = -0.00318849 Jy ! Component: 1850 - total flux cleaned = -0.00324165 Jy ! Component: 1900 - total flux cleaned = -0.00328367 Jy ! Component: 1950 - total flux cleaned = -0.00333536 Jy ! Component: 2000 - total flux cleaned = -0.00336605 Jy ! Total flux subtracted in 2048 components = -0.00337612 Jy ! Clean residual min=-0.000540 max=0.000679 Jy/beam ! Clean residual mean=0.000004 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.146621 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 236 components and 0.146621 Jy ![Exited script file: muppet] wmap "J2134-3351_X_2017_02_24_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8552 x 2.532 at 4.089 degrees (North through East) ! Clean map min=-0.0014674 max=0.12847 Jy/beam ! Writing clean map to FITS file: J2134-3351_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 0.128475 invert ! Inverting map ! Your choice of large map pixels excluded 0.115% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191586 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.44737 0.44737 0.89474 1.78948 3.57896 7.15792 14.3158 28.6317 57.2634 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.128 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8552 x 2.532 at 4.089 degrees (North through East) ! Clean map min=-0.0014674 max=0.12847 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 J2134-3351_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:07:44 2019