! Started logfile: J1205-2634_X_2017_02_24_pus_uvs.log on Sat May 4 10:02:47 2019 obs J1205-2634_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1205-2634_X_2017_02_24_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.789006 visibilities/baseline/integration-bin. ! Found source: J1205-2634 ! ! 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 40476 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 J1205-2634_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 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.703967Jy sigma=0.005242 ! Fit after self-cal, rms=0.678109Jy sigma=0.005073 ! 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 0.232% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6887 mas, bmaj=2.023 mas, bpa=5.054 degrees ! Estimated noise=1128.28 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 = 0.253254 Jy ! Component: 100 - total flux cleaned = 0.315404 Jy ! Total flux subtracted in 100 components = 0.315404 Jy ! Clean residual min=-0.009645 max=0.024372 Jy/beam ! Clean residual mean=-0.000064 rms=0.003175 Jy/beam ! Combined flux in latest and established models = 0.315404 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.315404 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=0.110162Jy sigma=0.000726 ! Fit after self-cal, rms=0.110139Jy sigma=0.000726 ! Inverting map ! Your choice of large map pixels excluded 0.232% 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 = 0.0247878 Jy ! Component: 100 - total flux cleaned = 0.0366555 Jy ! Total flux subtracted in 100 components = 0.0366555 Jy ! Clean residual min=-0.006605 max=0.008091 Jy/beam ! Clean residual mean=-0.000028 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 0.35206 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.35206 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=0.105183Jy sigma=0.000670 ! Fit after self-cal, rms=0.105171Jy sigma=0.000670 ! Inverting map ! Your choice of large map pixels excluded 0.232% 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 0.232% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8426 mas, bmaj=2.379 mas, bpa=4.53 degrees ! Estimated noise=478.757 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 = 0.00638383 Jy ! Component: 100 - total flux cleaned = 0.00910866 Jy ! Component: 150 - total flux cleaned = 0.00952101 Jy ! Component: 200 - total flux cleaned = 0.00995967 Jy ! Total flux subtracted in 200 components = 0.00995967 Jy ! Clean residual min=-0.004602 max=0.005896 Jy/beam ! Clean residual mean=-0.000023 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.362019 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.362019 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=0.104897Jy sigma=0.000666 ! Fit after self-cal, rms=0.104891Jy sigma=0.000666 ! Inverting map ! Your choice of large map pixels excluded 0.232% 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 0.96 FD 1.03 HN 1.10 KP 1.00 ! LA 1.02 MK 0.98 NL 0.94 OV 0.98 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.15 KP 1.01 ! LA 1.03 MK 0.97 NL 0.96 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.08 KP 1.00 ! LA 1.00 MK 0.99 NL 0.94 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.10 KP 1.01 ! LA 1.02 MK 0.99 NL 0.96 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.07 KP 1.01 ! LA 0.99 MK 1.02 NL 0.96 OV 0.99 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.09 KP 0.99 ! LA 1.04 MK 1.00 NL 0.95 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.05 KP 0.99 ! LA 1.01 MK 1.01 NL 0.96 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.09 KP 0.98 ! LA 1.03 MK 0.99 NL 0.98 OV 0.99 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.08 KP 0.99 ! LA 0.99 MK 0.97 NL 0.96 OV 1.00 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.07 KP 0.98 ! LA 1.00 MK 1.01 NL 0.97 OV 0.99 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.28 KP 0.99 ! LA 1.00 MK 0.99 NL 0.97 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.11 KP 1.01 ! LA 0.98 MK 0.99 NL 0.94 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.104891Jy sigma=0.000666 ! Fit after self-cal, rms=0.107484Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.232% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8424 mas, bmaj=2.368 mas, bpa=4.672 degrees ! Estimated noise=476.767 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 = -0.000747849 Jy ! Component: 100 - total flux cleaned = -0.000907895 Jy ! Component: 150 - total flux cleaned = -0.00104749 Jy ! Component: 200 - total flux cleaned = -0.0012337 Jy ! Total flux subtracted in 200 components = -0.0012337 Jy ! Clean residual min=-0.003199 max=0.003747 Jy/beam ! Clean residual mean=-0.000022 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.360786 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.360785 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=0.107387Jy sigma=0.000656 ! Fit after self-cal, rms=0.107430Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.232% 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=0.107430Jy sigma=0.000656 ! Fit after self-cal, rms=0.108735Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.232% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8425 mas, bmaj=2.368 mas, bpa=4.665 degrees ! Estimated noise=476.722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.70182e-05 Jy ! Component: 100 - total flux cleaned = -9.05797e-05 Jy ! Component: 150 - total flux cleaned = -0.000227721 Jy ! Component: 200 - total flux cleaned = -0.000308526 Jy ! Total flux subtracted in 200 components = -0.000308526 Jy ! Clean residual min=-0.002426 max=0.003243 Jy/beam ! Clean residual mean=-0.000018 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.360477 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.360477 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=0.108696Jy sigma=0.000652 ! Fit after self-cal, rms=0.108702Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.232% 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 (-1.8, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299867 Jy ! Component: 100 - total flux cleaned = 0.00412882 Jy ! Component: 150 - total flux cleaned = 0.00446777 Jy ! Component: 200 - total flux cleaned = 0.0046101 Jy ! Total flux subtracted in 200 components = 0.0046101 Jy ! Clean residual min=-0.002128 max=0.002223 Jy/beam ! Clean residual mean=-0.000014 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.365087 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 54 components and 0.365087 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=0.108622Jy sigma=0.000651 ! Fit after self-cal, rms=0.108615Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.232% 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=0.108615Jy sigma=0.000651 ! Fit after self-cal, rms=0.109975Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.232% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8428 mas, bmaj=2.368 mas, bpa=4.659 degrees ! Estimated noise=476.469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000830996 Jy ! Component: 100 - total flux cleaned = 0.0011185 Jy ! Component: 150 - total flux cleaned = 0.0012589 Jy ! Component: 200 - total flux cleaned = 0.00132406 Jy ! Total flux subtracted in 200 components = 0.00132406 Jy ! Clean residual min=-0.001813 max=0.001827 Jy/beam ! Clean residual mean=-0.000013 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.366411 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.366411 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=0.109947Jy sigma=0.000650 ! Fit after self-cal, rms=0.109953Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.232% 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 = 0.000266681 Jy ! Component: 100 - total flux cleaned = 0.00038311 Jy ! Component: 150 - total flux cleaned = 0.000437904 Jy ! Component: 200 - total flux cleaned = 0.000489084 Jy ! Total flux subtracted in 200 components = 0.000489084 Jy ! Clean residual min=-0.001696 max=0.001815 Jy/beam ! Clean residual mean=-0.000012 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.3669 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.3669 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=0.109939Jy sigma=0.000650 ! Fit after self-cal, rms=0.109936Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.232% 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=0.109936Jy sigma=0.000650 ! Fit after self-cal, rms=0.110122Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.232% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.176 mas, bmaj=5.488 mas, bpa=3.802 degrees ! Estimated noise=593.956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120042 Jy ! Component: 100 - total flux cleaned = 0.00177298 Jy ! Component: 150 - total flux cleaned = 0.00191742 Jy ! Component: 200 - total flux cleaned = 0.00194272 Jy ! Total flux subtracted in 200 components = 0.00194272 Jy ! Clean residual min=-0.001484 max=0.002305 Jy/beam ! Clean residual mean=-0.000025 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.368843 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 76 components and 0.368843 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=0.110120Jy sigma=0.000650 ! Fit after self-cal, rms=0.110118Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.232% 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 = 0.000226261 Jy ! Component: 100 - total flux cleaned = 0.000358646 Jy ! Component: 150 - total flux cleaned = 0.000392554 Jy ! Component: 200 - total flux cleaned = 0.000414156 Jy ! Total flux subtracted in 200 components = 0.000414156 Jy ! Clean residual min=-0.001544 max=0.002348 Jy/beam ! Clean residual mean=-0.000024 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.369257 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 78 components and 0.369257 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=0.110117Jy sigma=0.000650 ! Fit after self-cal, rms=0.110116Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.232% 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 0.232% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.843 mas, bmaj=2.368 mas, bpa=4.636 degrees ! Estimated noise=476.427 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.843 x 2.368 at 4.636 degrees (North through East) ! Clean map min=-0.001425 max=0.32619 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 0.232% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6893 mas, bmaj=2.018 mas, bpa=5.225 degrees ! Estimated noise=1123.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.252078 Jy ! Component: 100 - total flux cleaned = 0.314754 Jy ! Component: 150 - total flux cleaned = 0.339779 Jy ! Component: 200 - total flux cleaned = 0.350357 Jy ! Total flux subtracted in 200 components = 0.350357 Jy ! Clean residual min=-0.003723 max=0.004694 Jy/beam ! Clean residual mean=-0.000029 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.350357 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 0.350357 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.232% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.843 mas, bmaj=2.368 mas, bpa=4.636 degrees ! Estimated noise=476.427 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 = 0.00581689 Jy ! Component: 100 - total flux cleaned = 0.0093952 Jy ! Component: 150 - total flux cleaned = 0.0118505 Jy ! Component: 200 - total flux cleaned = 0.013587 Jy ! Total flux subtracted in 200 components = 0.013587 Jy ! Clean residual min=-0.001723 max=0.001758 Jy/beam ! Clean residual mean=-0.000015 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.363944 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 40 components and 0.363944 Jy ! Inverting map ! Your choice of large map pixels excluded 0.232% 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 0.232% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.176 mas, bmaj=5.488 mas, bpa=3.802 degrees ! Estimated noise=593.956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196989 Jy ! Component: 100 - total flux cleaned = 0.00317943 Jy ! Component: 150 - total flux cleaned = 0.00396681 Jy ! Component: 200 - total flux cleaned = 0.00451244 Jy ! Total flux subtracted in 200 components = 0.00451244 Jy ! Clean residual min=-0.001578 max=0.002543 Jy/beam ! Clean residual mean=-0.000024 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.368457 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) ! Added new window around map position (12.6, -24.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208699 Jy ! Component: 100 - total flux cleaned = 0.00296389 Jy ! Component: 150 - total flux cleaned = 0.00357153 Jy ! Component: 200 - total flux cleaned = 0.00392121 Jy ! Total flux subtracted in 200 components = 0.00392121 Jy ! Clean residual min=-0.001514 max=0.001811 Jy/beam ! Clean residual mean=-0.000013 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.372378 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 88 components and 0.372378 Jy ! Inverting map ! Your choice of large map pixels excluded 0.232% 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 0.232% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.843 mas, bmaj=2.368 mas, bpa=4.636 degrees ! Estimated noise=476.427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212737 Jy ! Component: 100 - total flux cleaned = 0.0002835 Jy ! Component: 150 - total flux cleaned = 0.000381692 Jy ! Component: 200 - total flux cleaned = 0.000440267 Jy ! Total flux subtracted in 200 components = 0.000440267 Jy ! Clean residual min=-0.001485 max=0.001575 Jy/beam ! Clean residual mean=-0.000007 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.372818 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.372818 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=0.110080Jy sigma=0.000650 ! Fit after self-cal, rms=0.110073Jy sigma=0.000650 wmodel J1205-2634_X_2017_02_24_pus_map.mod ! Writing 113 model components to file: J1205-2634_X_2017_02_24_pus_map.mod wobs J1205-2634_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1205-2634_X_2017_02_24_pus_uvs.fits wwins J1205-2634_X_2017_02_24_pus_map.win ! wwins: Wrote 3 windows to J1205-2634_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 0.232% 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 = 0.000302824 Jy ! Component: 100 - total flux cleaned = 0.000767661 Jy ! Component: 150 - total flux cleaned = 0.00106727 Jy ! Component: 200 - total flux cleaned = 0.00126342 Jy ! Component: 250 - total flux cleaned = 0.00140946 Jy ! Component: 300 - total flux cleaned = 0.00152929 Jy ! Component: 350 - total flux cleaned = 0.00156758 Jy ! Component: 400 - total flux cleaned = 0.00156796 Jy ! Component: 450 - total flux cleaned = 0.00164009 Jy ! Component: 500 - total flux cleaned = 0.00162222 Jy ! Component: 550 - total flux cleaned = 0.00172501 Jy ! Component: 600 - total flux cleaned = 0.00175827 Jy ! Component: 650 - total flux cleaned = 0.00182362 Jy ! Component: 700 - total flux cleaned = 0.00185538 Jy ! Component: 750 - total flux cleaned = 0.0019021 Jy ! Component: 800 - total flux cleaned = 0.00199322 Jy ! Component: 850 - total flux cleaned = 0.00199337 Jy ! Component: 900 - total flux cleaned = 0.00206615 Jy ! Component: 950 - total flux cleaned = 0.00208053 Jy ! Component: 1000 - total flux cleaned = 0.00212222 Jy ! Component: 1050 - total flux cleaned = 0.00216285 Jy ! Component: 1100 - total flux cleaned = 0.00218971 Jy ! Component: 1150 - total flux cleaned = 0.00221572 Jy ! Component: 1200 - total flux cleaned = 0.00221529 Jy ! Component: 1250 - total flux cleaned = 0.00215192 Jy ! Component: 1300 - total flux cleaned = 0.00212718 Jy ! Component: 1350 - total flux cleaned = 0.00209063 Jy ! Component: 1400 - total flux cleaned = 0.0020425 Jy ! Component: 1450 - total flux cleaned = 0.00200731 Jy ! Component: 1500 - total flux cleaned = 0.00194916 Jy ! Component: 1550 - total flux cleaned = 0.00191501 Jy ! Component: 1600 - total flux cleaned = 0.00187001 Jy ! Component: 1650 - total flux cleaned = 0.00183654 Jy ! Component: 1700 - total flux cleaned = 0.00175983 Jy ! Component: 1750 - total flux cleaned = 0.00169483 Jy ! Component: 1800 - total flux cleaned = 0.00160955 Jy ! Component: 1850 - total flux cleaned = 0.001557 Jy ! Component: 1900 - total flux cleaned = 0.00148427 Jy ! Component: 1950 - total flux cleaned = 0.00142272 Jy ! Component: 2000 - total flux cleaned = 0.00135167 Jy ! Total flux subtracted in 2048 components = 0.00127152 Jy ! Clean residual min=-0.000530 max=0.000770 Jy/beam ! Clean residual mean=-0.000003 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.37409 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 250 components and 0.37409 Jy ![Exited script file: muppet] wmap "J1205-2634_X_2017_02_24_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.232% 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: 0.843 x 2.368 at 4.636 degrees (North through East) ! Clean map min=-0.0011161 max=0.32595 Jy/beam ! Writing clean map to FITS file: J1205-2634_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 0.325946 invert ! Inverting map ! Your choice of large map pixels excluded 0.232% 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 0.000189592 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.1745 0.1745 0.349 0.697999 1.396 2.792 5.58399 11.168 22.336 44.6719 89.3439 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.325 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.843 x 2.368 at 4.636 degrees (North through East) ! Clean map min=-0.0011161 max=0.32595 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 J1205-2634_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:02:50 2019