! Started logfile: J0525-2338_X_2017_06_10_pus_uvs.log on Mon May 6 12:42:41 2019 obs J0525-2338_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0525-2338_X_2017_06_10_pus_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.959192 visibilities/baseline/integration-bin. ! Found source: J0525-2338 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1309 lines of history. ! ! Reading 28488 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 J0525-2338_X_2017_06_10_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.428925Jy sigma=0.003281 ! Fit after self-cal, rms=0.174996Jy sigma=0.001259 ! 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 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6358 mas, bmaj=1.735 mas, bpa=-4.643 degrees ! Estimated noise=810.627 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 = 0.741806 Jy ! Component: 100 - total flux cleaned = 0.923043 Jy ! Total flux subtracted in 100 components = 0.923043 Jy ! Clean residual min=-0.032627 max=0.072219 Jy/beam ! Clean residual mean=-0.000209 rms=0.008425 Jy/beam ! Combined flux in latest and established models = 0.923044 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.923044 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=0.177103Jy sigma=0.001364 ! Fit after self-cal, rms=0.176935Jy sigma=0.001363 ! Inverting map ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0739839 Jy ! Component: 100 - total flux cleaned = 0.110878 Jy ! Total flux subtracted in 100 components = 0.110878 Jy ! Clean residual min=-0.019222 max=0.031316 Jy/beam ! Clean residual mean=-0.000074 rms=0.005193 Jy/beam ! Combined flux in latest and established models = 1.03392 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 1.03392 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=0.138350Jy sigma=0.000986 ! Fit after self-cal, rms=0.138057Jy sigma=0.000984 ! Inverting map ! Your choice of large map pixels excluded 0.19% 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 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8233 mas, bmaj=2.043 mas, bpa=-4.603 degrees ! Estimated noise=545.388 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 (-0.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0371323 Jy ! Component: 100 - total flux cleaned = 0.055447 Jy ! Component: 150 - total flux cleaned = 0.0606918 Jy ! Component: 200 - total flux cleaned = 0.0644937 Jy ! Total flux subtracted in 200 components = 0.0644937 Jy ! Clean residual min=-0.016423 max=0.028264 Jy/beam ! Clean residual mean=-0.000030 rms=0.004684 Jy/beam ! Combined flux in latest and established models = 1.09841 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 47 components and 1.09841 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=0.127228Jy sigma=0.000888 ! Fit after self-cal, rms=0.126468Jy sigma=0.000879 ! Inverting map ! Your choice of large map pixels excluded 0.19% 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.21 KP 0.98 ! LA 0.98 MK 1.01 NL 1.00 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.17 KP 0.95 ! LA 0.99 MK 1.00 NL 1.00 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.16 KP 0.96 ! LA 1.01 MK 1.03 NL 0.99 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.19 KP 0.95 ! LA 1.01 MK 1.03 NL 0.99 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.13 KP 0.96 ! LA 1.00 MK 1.03 NL 0.98 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.15 KP 0.96 ! LA 0.99 MK 1.01 NL 0.99 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.15 KP 0.96 ! LA 1.01 MK 1.02 NL 0.98 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.14 KP 0.95 ! LA 0.97 MK 0.99 NL 0.98 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.14 KP 0.96 ! LA 0.99 MK 0.97 NL 0.98 OV 0.98 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.12 KP 0.95 ! LA 1.00 MK 0.98 NL 0.97 OV 0.98 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.14 KP 0.95 ! LA 1.01 MK 0.97 NL 0.97 OV 0.98 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.12 KP 0.92 ! LA 0.98 MK 0.98 NL 0.97 OV 0.98 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.126468Jy sigma=0.000879 ! Fit after self-cal, rms=0.116962Jy sigma=0.000770 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8291 mas, bmaj=2.043 mas, bpa=-4.356 degrees ! Estimated noise=544.556 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 = -0.00678701 Jy ! Component: 100 - total flux cleaned = -0.00710662 Jy ! Component: 150 - total flux cleaned = -0.00681812 Jy ! Component: 200 - total flux cleaned = -0.0070865 Jy ! Total flux subtracted in 200 components = -0.0070865 Jy ! Clean residual min=-0.011679 max=0.011923 Jy/beam ! Clean residual mean=-0.000040 rms=0.002969 Jy/beam ! Combined flux in latest and established models = 1.09133 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 1.09133 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=0.114659Jy sigma=0.000759 ! Fit after self-cal, rms=0.114631Jy sigma=0.000758 ! Inverting map ! Your choice of large map pixels excluded 0.19% 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=0.114631Jy sigma=0.000758 ! Fit after self-cal, rms=0.099407Jy sigma=0.000682 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8298 mas, bmaj=2.043 mas, bpa=-4.443 degrees ! Estimated noise=544.823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000975158 Jy ! Component: 100 - total flux cleaned = -0.000588373 Jy ! Component: 150 - total flux cleaned = -0.000586826 Jy ! Component: 200 - total flux cleaned = -0.000587882 Jy ! Total flux subtracted in 200 components = -0.000587882 Jy ! Clean residual min=-0.005305 max=0.006291 Jy/beam ! Clean residual mean=0.000020 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 1.09074 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 1.09074 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=0.098716Jy sigma=0.000677 ! Fit after self-cal, rms=0.098649Jy sigma=0.000676 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.19% 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) ! Added new window around map position (-1, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028975 Jy ! Component: 100 - total flux cleaned = 0.00276719 Jy ! Component: 150 - total flux cleaned = 0.00263973 Jy ! Component: 200 - total flux cleaned = 0.00252904 Jy ! Total flux subtracted in 200 components = 0.00252904 Jy ! Clean residual min=-0.005107 max=0.004653 Jy/beam ! Clean residual mean=0.000018 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 1.09327 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 1.09327 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=0.098127Jy sigma=0.000672 ! Fit after self-cal, rms=0.098060Jy sigma=0.000672 ! Inverting map ! Your choice of large map pixels excluded 0.19% 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=0.098060Jy sigma=0.000672 ! Fit after self-cal, rms=0.097476Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8293 mas, bmaj=2.041 mas, bpa=-4.503 degrees ! Estimated noise=544.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136702 Jy ! Component: 100 - total flux cleaned = 0.00137401 Jy ! Component: 150 - total flux cleaned = 0.00159601 Jy ! Component: 200 - total flux cleaned = 0.00169597 Jy ! Total flux subtracted in 200 components = 0.00169597 Jy ! Clean residual min=-0.004205 max=0.003410 Jy/beam ! Clean residual mean=0.000027 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 1.09497 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 1.09497 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=0.097100Jy sigma=0.000667 ! Fit after self-cal, rms=0.097070Jy sigma=0.000666 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.19% 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 = -0.000153413 Jy ! Component: 100 - total flux cleaned = -0.000155877 Jy ! Component: 150 - total flux cleaned = -0.000157166 Jy ! Component: 200 - total flux cleaned = -0.000154806 Jy ! Total flux subtracted in 200 components = -0.000154806 Jy ! Clean residual min=-0.003868 max=0.003138 Jy/beam ! Clean residual mean=0.000026 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 1.09481 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 1.09481 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=0.096875Jy sigma=0.000665 ! Fit after self-cal, rms=0.096853Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.19% 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=0.096853Jy sigma=0.000665 ! Fit after self-cal, rms=0.096924Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.219 mas, bmaj=4.896 mas, bpa=-2.191 degrees ! Estimated noise=699.557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000288107 Jy ! Component: 100 - total flux cleaned = -0.00021556 Jy ! Component: 150 - total flux cleaned = -0.000146621 Jy ! Component: 200 - total flux cleaned = -8.18436e-05 Jy ! Total flux subtracted in 200 components = -8.18436e-05 Jy ! Clean residual min=-0.002951 max=0.002408 Jy/beam ! Clean residual mean=0.000048 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 1.09473 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 109 components and 1.09473 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=0.096876Jy sigma=0.000665 ! Fit after self-cal, rms=0.096868Jy sigma=0.000665 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.19% 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 = -7.96364e-05 Jy ! Component: 100 - total flux cleaned = -4.82635e-05 Jy ! Component: 150 - total flux cleaned = 1.11074e-05 Jy ! Component: 200 - total flux cleaned = 6.70397e-05 Jy ! Total flux subtracted in 200 components = 6.70397e-05 Jy ! Clean residual min=-0.002872 max=0.002315 Jy/beam ! Clean residual mean=0.000048 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 1.0948 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 110 components and 1.0948 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=0.096824Jy sigma=0.000664 ! Fit after self-cal, rms=0.096816Jy sigma=0.000664 ! Inverting map ! Your choice of large map pixels excluded 0.19% 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 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8289 mas, bmaj=2.04 mas, bpa=-4.502 degrees ! Estimated noise=543.755 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8289 x 2.04 at -4.502 degrees (North through East) ! Clean map min=-0.0046811 max=0.96077 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=0.096816Jy sigma=0.000664 ! Fit after self-cal, rms=0.091497Jy sigma=0.000621 ! Inverting map and beam ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8291 mas, bmaj=2.041 mas, bpa=-4.488 degrees ! Estimated noise=543.527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.45277e-05 Jy ! Component: 100 - total flux cleaned = -7.94861e-05 Jy ! Component: 150 - total flux cleaned = -0.000159808 Jy ! Component: 200 - total flux cleaned = -9.43432e-05 Jy ! Total flux subtracted in 200 components = -9.43432e-05 Jy ! Clean residual min=-0.003293 max=0.002493 Jy/beam ! Clean residual mean=0.000023 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 1.0947 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 113 components and 1.0947 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=0.091339Jy sigma=0.000620 ! Fit after self-cal, rms=0.091319Jy sigma=0.000620 ! Inverting map ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.80597e-05 Jy ! Component: 100 - total flux cleaned = -0.000141293 Jy ! Component: 150 - total flux cleaned = -0.000139253 Jy ! Component: 200 - total flux cleaned = -0.000136621 Jy ! Total flux subtracted in 200 components = -0.000136621 Jy ! Clean residual min=-0.003155 max=0.002423 Jy/beam ! Clean residual mean=0.000022 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 1.09457 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 117 components and 1.09457 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=0.091223Jy sigma=0.000620 ! Fit after self-cal, rms=0.091212Jy sigma=0.000620 ! Inverting map ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.091212Jy sigma=0.000620 ! Fit after self-cal, rms=0.091247Jy sigma=0.000619 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 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6401 mas, bmaj=1.73 mas, bpa=-4.476 degrees ! Estimated noise=809.652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.740708 Jy ! Component: 100 - total flux cleaned = 0.920942 Jy ! Component: 150 - total flux cleaned = 0.992848 Jy ! Component: 200 - total flux cleaned = 1.02737 Jy ! Total flux subtracted in 200 components = 1.02737 Jy ! Clean residual min=-0.007650 max=0.016879 Jy/beam ! Clean residual mean=-0.000049 rms=0.002108 Jy/beam ! Combined flux in latest and established models = 1.02737 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 1.02737 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8288 mas, bmaj=2.04 mas, bpa=-4.489 degrees ! Estimated noise=543.201 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 = 0.027723 Jy ! Component: 100 - total flux cleaned = 0.0418482 Jy ! Component: 150 - total flux cleaned = 0.0504405 Jy ! Component: 200 - total flux cleaned = 0.055861 Jy ! Total flux subtracted in 200 components = 0.055861 Jy ! Clean residual min=-0.002467 max=0.003215 Jy/beam ! Clean residual mean=0.000007 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 1.08323 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 53 components and 1.08323 Jy ! Inverting map ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (0.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371226 Jy ! Component: 100 - total flux cleaned = 0.00557844 Jy ! Component: 150 - total flux cleaned = 0.00665814 Jy ! Component: 200 - total flux cleaned = 0.00712967 Jy ! Total flux subtracted in 200 components = 0.00712967 Jy ! Clean residual min=-0.002285 max=0.002293 Jy/beam ! Clean residual mean=0.000016 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 1.09036 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 74 components and 1.09036 Jy ! Inverting map ! Your choice of large map pixels excluded 0.19% 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 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.219 mas, bmaj=4.896 mas, bpa=-2.206 degrees ! Estimated noise=699.001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194922 Jy ! Component: 100 - total flux cleaned = 0.00220603 Jy ! Component: 150 - total flux cleaned = 0.00230234 Jy ! Component: 200 - total flux cleaned = 0.00235787 Jy ! Total flux subtracted in 200 components = 0.00235787 Jy ! Clean residual min=-0.002043 max=0.001909 Jy/beam ! Clean residual mean=0.000043 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 1.09272 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 = 2.49116e-05 Jy ! Component: 100 - total flux cleaned = 2.46791e-05 Jy ! Component: 150 - total flux cleaned = 4.7246e-05 Jy ! Component: 200 - total flux cleaned = 4.72309e-05 Jy ! Total flux subtracted in 200 components = 4.72309e-05 Jy ! Clean residual min=-0.001988 max=0.001866 Jy/beam ! Clean residual mean=0.000042 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 1.09276 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 103 components and 1.09276 Jy ! Inverting map ! Your choice of large map pixels excluded 0.19% 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 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8288 mas, bmaj=2.04 mas, bpa=-4.489 degrees ! Estimated noise=543.201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000729868 Jy ! Component: 100 - total flux cleaned = -0.000624501 Jy ! Component: 150 - total flux cleaned = -0.000482006 Jy ! Component: 200 - total flux cleaned = -0.000397302 Jy ! Total flux subtracted in 200 components = -0.000397302 Jy ! Clean residual min=-0.002102 max=0.001960 Jy/beam ! Clean residual mean=0.000019 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 1.09237 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 115 components and 1.09237 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=0.090880Jy sigma=0.000617 ! Fit after self-cal, rms=0.090831Jy sigma=0.000617 wmodel J0525-2338_X_2017_06_10_pus_map.mod ! Writing 115 model components to file: J0525-2338_X_2017_06_10_pus_map.mod wobs J0525-2338_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0525-2338_X_2017_06_10_pus_uvs.fits wwins J0525-2338_X_2017_06_10_pus_map.win ! wwins: Wrote 4 windows to J0525-2338_X_2017_06_10_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.19% 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 = -0.000169684 Jy ! Component: 100 - total flux cleaned = -0.000106923 Jy ! Component: 150 - total flux cleaned = 0.000129019 Jy ! Component: 200 - total flux cleaned = 0.000407267 Jy ! Component: 250 - total flux cleaned = 0.000513554 Jy ! Component: 300 - total flux cleaned = 0.000513842 Jy ! Component: 350 - total flux cleaned = 0.000563863 Jy ! Component: 400 - total flux cleaned = 0.000637292 Jy ! Component: 450 - total flux cleaned = 0.000685652 Jy ! Component: 500 - total flux cleaned = 0.000802296 Jy ! Component: 550 - total flux cleaned = 0.000870974 Jy ! Component: 600 - total flux cleaned = 0.000938254 Jy ! Component: 650 - total flux cleaned = 0.00102575 Jy ! Component: 700 - total flux cleaned = 0.00106839 Jy ! Component: 750 - total flux cleaned = 0.00119454 Jy ! Component: 800 - total flux cleaned = 0.00129767 Jy ! Component: 850 - total flux cleaned = 0.00145991 Jy ! Component: 900 - total flux cleaned = 0.00151944 Jy ! Component: 950 - total flux cleaned = 0.00163739 Jy ! Component: 1000 - total flux cleaned = 0.00169523 Jy ! Component: 1050 - total flux cleaned = 0.00171453 Jy ! Component: 1100 - total flux cleaned = 0.00182755 Jy ! Component: 1150 - total flux cleaned = 0.00188303 Jy ! Component: 1200 - total flux cleaned = 0.00191984 Jy ! Component: 1250 - total flux cleaned = 0.00200979 Jy ! Component: 1300 - total flux cleaned = 0.00200993 Jy ! Component: 1350 - total flux cleaned = 0.00206278 Jy ! Component: 1400 - total flux cleaned = 0.0021143 Jy ! Component: 1450 - total flux cleaned = 0.00208016 Jy ! Component: 1500 - total flux cleaned = 0.00214778 Jy ! Component: 1550 - total flux cleaned = 0.00216459 Jy ! Component: 1600 - total flux cleaned = 0.00216467 Jy ! Component: 1650 - total flux cleaned = 0.00218086 Jy ! Component: 1700 - total flux cleaned = 0.0021971 Jy ! Component: 1750 - total flux cleaned = 0.00226029 Jy ! Component: 1800 - total flux cleaned = 0.00229123 Jy ! Component: 1850 - total flux cleaned = 0.00222935 Jy ! Component: 1900 - total flux cleaned = 0.00227513 Jy ! Component: 1950 - total flux cleaned = 0.00230549 Jy ! Component: 2000 - total flux cleaned = 0.00230533 Jy ! Total flux subtracted in 2048 components = 0.00229043 Jy ! Clean residual min=-0.000777 max=0.000815 Jy/beam ! Clean residual mean=0.000008 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 1.09466 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 247 components and 1.09466 Jy ![Exited script file: muppet] wmap "J0525-2338_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.19% 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: 0.8288 x 2.04 at -4.489 degrees (North through East) ! Clean map min=-0.001842 max=0.96265 Jy/beam ! Writing clean map to FITS file: J0525-2338_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.962651 invert ! Inverting map ! Your choice of large map pixels excluded 0.19% 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 0.000266678 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0831074 0.0831074 0.166215 0.33243 0.66486 1.32972 2.65944 5.31888 10.6378 21.2755 42.551 85.102 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.962 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8288 x 2.04 at -4.489 degrees (North through East) ! Clean map min=-0.001842 max=0.96265 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 J0525-2338_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:42:44 2019