! Started logfile: J0359-2615_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:57:38 2019 obs J0359-2615_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0359-2615_X_2017_03_27_pus_uva.fits ! AN table 1: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975799 visibilities/baseline/integration-bin. ! Found source: J0359-2615 ! ! 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 1844 lines of history. ! ! Reading 76932 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 J0359-2615_X_2017_03_27_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.949915Jy sigma=0.007140 ! Fit after self-cal, rms=0.924878Jy sigma=0.006976 ! 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 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6197 mas, bmaj=1.699 mas, bpa=-4.493 degrees ! Estimated noise=683.621 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 = 0.0542897 Jy ! Component: 100 - total flux cleaned = 0.0740876 Jy ! Total flux subtracted in 100 components = 0.0740876 Jy ! Clean residual min=-0.007880 max=0.016199 Jy/beam ! Clean residual mean=-0.000077 rms=0.002492 Jy/beam ! Combined flux in latest and established models = 0.0740876 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0740876 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=0.108885Jy sigma=0.000758 ! Fit after self-cal, rms=0.108615Jy sigma=0.000757 ! Inverting map ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-1.6, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164403 Jy ! Component: 100 - total flux cleaned = 0.0275893 Jy ! Total flux subtracted in 100 components = 0.0275893 Jy ! Clean residual min=-0.006957 max=0.011821 Jy/beam ! Clean residual mean=-0.000055 rms=0.001895 Jy/beam ! Combined flux in latest and established models = 0.101677 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.101677 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=0.104203Jy sigma=0.000715 ! Fit after self-cal, rms=0.103816Jy sigma=0.000712 ! Inverting map ! Your choice of large map pixels excluded 0.192% 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 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.806 mas, bmaj=2.054 mas, bpa=-2.414 degrees ! Estimated noise=354.066 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 = 0.019521 Jy ! Component: 100 - total flux cleaned = 0.0312239 Jy ! Component: 150 - total flux cleaned = 0.0387981 Jy ! Component: 200 - total flux cleaned = 0.0437689 Jy ! Total flux subtracted in 200 components = 0.0437689 Jy ! Clean residual min=-0.005869 max=0.009720 Jy/beam ! Clean residual mean=-0.000091 rms=0.002097 Jy/beam ! Combined flux in latest and established models = 0.145446 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 61 components and 0.145446 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=0.100279Jy sigma=0.000677 ! Fit after self-cal, rms=0.099716Jy sigma=0.000673 ! Inverting map ! Your choice of large map pixels excluded 0.192% 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 1.09 FD 0.95 HN 1.18 KP 0.90 ! LA 1.02 MK 0.98 NL 1.07 OV 0.91 ! PT 0.88 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.93 HN 1.25 KP 0.89 ! LA 1.00 MK 0.95 NL 1.18 OV 0.90 ! PT 0.88 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.93 HN 1.31 KP 0.87 ! LA 1.02 MK 1.01 NL 1.10 OV 0.93 ! PT 0.87 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.92 HN 1.29 KP 0.89 ! LA 1.05 MK 1.07 NL 1.13 OV 0.90 ! PT 0.87 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.92 HN 1.24 KP 0.89 ! LA 1.02 MK 1.06 NL 1.09 OV 0.92 ! PT 0.88 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.91 HN 1.25 KP 0.90 ! LA 0.99 MK 1.06 NL 1.16 OV 0.93 ! PT 0.89 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.94 HN 1.22 KP 0.87 ! LA 1.03 MK 1.06 NL 1.14 OV 0.92 ! PT 0.86 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.98 HN 1.25 KP 0.91 ! LA 1.00 MK 0.97 NL 1.14 OV 0.93 ! PT 0.87 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.92 HN 1.15 KP 0.90 ! LA 1.02 MK 0.99 NL 1.08 OV 0.94 ! PT 0.89 SC 0.89 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.91 HN 1.15 KP 0.79 ! LA 1.06 MK 1.04 NL 0.96 OV 0.98 ! PT 0.94 SC 0.86 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.98 HN 1.23 KP 0.91 ! LA 1.07 MK 1.01 NL 1.12 OV 1.11 ! PT 1.01 SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.17 KP 0.91 ! LA 1.03 MK 1.07 NL 1.05 OV 1.02 ! PT 0.97 SC 0.80 ! ! ! Fit before self-cal, rms=0.099716Jy sigma=0.000673 ! Fit after self-cal, rms=0.106120Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8126 mas, bmaj=2.07 mas, bpa=-1.513 degrees ! Estimated noise=346.917 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 = 0.0029813 Jy ! Component: 100 - total flux cleaned = 0.00344809 Jy ! Component: 150 - total flux cleaned = 0.00353332 Jy ! Component: 200 - total flux cleaned = 0.00353359 Jy ! Total flux subtracted in 200 components = 0.00353359 Jy ! Clean residual min=-0.003809 max=0.006454 Jy/beam ! Clean residual mean=-0.000037 rms=0.001561 Jy/beam ! Combined flux in latest and established models = 0.148979 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.148979 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=0.105937Jy sigma=0.000663 ! Fit after self-cal, rms=0.106103Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.192% 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=0.106103Jy sigma=0.000662 ! Fit after self-cal, rms=0.108033Jy sigma=0.000662 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8136 mas, bmaj=2.063 mas, bpa=-1.727 degrees ! Estimated noise=345.914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141659 Jy ! Component: 100 - total flux cleaned = 0.00174073 Jy ! Component: 150 - total flux cleaned = 0.00174476 Jy ! Component: 200 - total flux cleaned = 0.00174668 Jy ! Total flux subtracted in 200 components = 0.00174668 Jy ! Clean residual min=-0.003822 max=0.006129 Jy/beam ! Clean residual mean=-0.000039 rms=0.001500 Jy/beam ! Combined flux in latest and established models = 0.150726 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.150726 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=0.107956Jy sigma=0.000661 ! Fit after self-cal, rms=0.107957Jy sigma=0.000660 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.192% 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 = 0.000971393 Jy ! Component: 100 - total flux cleaned = 0.00111014 Jy ! Component: 150 - total flux cleaned = 0.00110586 Jy ! Component: 200 - total flux cleaned = 0.0011363 Jy ! Total flux subtracted in 200 components = 0.0011363 Jy ! Clean residual min=-0.003696 max=0.006058 Jy/beam ! Clean residual mean=-0.000036 rms=0.001484 Jy/beam ! Combined flux in latest and established models = 0.151862 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.151862 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=0.107935Jy sigma=0.000660 ! Fit after self-cal, rms=0.107928Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.192% 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=0.107928Jy sigma=0.000660 ! Fit after self-cal, rms=0.110695Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8161 mas, bmaj=2.055 mas, bpa=-1.927 degrees ! Estimated noise=344.408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.06426e-05 Jy ! Component: 100 - total flux cleaned = 0.000281018 Jy ! Component: 150 - total flux cleaned = 0.000249433 Jy ! Component: 200 - total flux cleaned = 0.000334747 Jy ! Total flux subtracted in 200 components = 0.000334747 Jy ! Clean residual min=-0.003869 max=0.005699 Jy/beam ! Clean residual mean=-0.000038 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 0.152197 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.152197 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=0.110674Jy sigma=0.000659 ! Fit after self-cal, rms=0.110703Jy sigma=0.000659 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.192% 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 = 0.000255402 Jy ! Component: 100 - total flux cleaned = 0.000344528 Jy ! Component: 150 - total flux cleaned = 0.000396367 Jy ! Component: 200 - total flux cleaned = 0.000445305 Jy ! Total flux subtracted in 200 components = 0.000445305 Jy ! Clean residual min=-0.003783 max=0.005674 Jy/beam ! Clean residual mean=-0.000037 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.152642 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.152642 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=0.110697Jy sigma=0.000659 ! Fit after self-cal, rms=0.110690Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.192% 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=0.110690Jy sigma=0.000659 ! Fit after self-cal, rms=0.112381Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.336 mas, bmaj=5.7 mas, bpa=0.2408 degrees ! Estimated noise=431.571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127003 Jy ! Component: 100 - total flux cleaned = 0.00125848 Jy ! Component: 150 - total flux cleaned = 0.00138792 Jy ! Component: 200 - total flux cleaned = 0.00154912 Jy ! Total flux subtracted in 200 components = 0.00154912 Jy ! Clean residual min=-0.006485 max=0.009495 Jy/beam ! Clean residual mean=-0.000070 rms=0.002712 Jy/beam ! Combined flux in latest and established models = 0.154191 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 0.154191 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=0.112410Jy sigma=0.000659 ! Fit after self-cal, rms=0.112408Jy sigma=0.000659 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.192% 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 = 0.00040885 Jy ! Component: 100 - total flux cleaned = 0.000455645 Jy ! Component: 150 - total flux cleaned = 0.000530105 Jy ! Component: 200 - total flux cleaned = 0.000662843 Jy ! Total flux subtracted in 200 components = 0.000662843 Jy ! Clean residual min=-0.006384 max=0.009573 Jy/beam ! Clean residual mean=-0.000067 rms=0.002703 Jy/beam ! Combined flux in latest and established models = 0.154854 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 80 components and 0.154854 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=0.112440Jy sigma=0.000659 ! Fit after self-cal, rms=0.112424Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.192% 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 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8198 mas, bmaj=2.059 mas, bpa=-2.24 degrees ! Estimated noise=344.394 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8198 x 2.059 at -2.24 degrees (North through East) ! Clean map min=-0.0035374 max=0.067388 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 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6227 mas, bmaj=1.69 mas, bpa=-4.172 degrees ! Estimated noise=678.674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0522091 Jy ! Component: 100 - total flux cleaned = 0.0794514 Jy ! Component: 150 - total flux cleaned = 0.0980753 Jy ! Component: 200 - total flux cleaned = 0.111258 Jy ! Total flux subtracted in 200 components = 0.111258 Jy ! Clean residual min=-0.004391 max=0.007634 Jy/beam ! Clean residual mean=-0.000047 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.111258 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.111258 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8198 mas, bmaj=2.059 mas, bpa=-2.24 degrees ! Estimated noise=344.394 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). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152501 Jy ! Component: 100 - total flux cleaned = 0.0246476 Jy ! Component: 150 - total flux cleaned = 0.0308873 Jy ! Component: 200 - total flux cleaned = 0.0352197 Jy ! Total flux subtracted in 200 components = 0.0352197 Jy ! Clean residual min=-0.003909 max=0.005443 Jy/beam ! Clean residual mean=-0.000058 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 0.146478 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 62 components and 0.146478 Jy ! Inverting map ! Your choice of large map pixels excluded 0.192% 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 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.336 mas, bmaj=5.7 mas, bpa=0.2408 degrees ! Estimated noise=431.571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00558686 Jy ! Component: 100 - total flux cleaned = 0.00855506 Jy ! Component: 150 - total flux cleaned = 0.00958179 Jy ! Component: 200 - total flux cleaned = 0.00988258 Jy ! Total flux subtracted in 200 components = 0.00988258 Jy ! Clean residual min=-0.005927 max=0.009581 Jy/beam ! Clean residual mean=-0.000055 rms=0.002634 Jy/beam ! Combined flux in latest and established models = 0.15636 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224057 Jy ! Component: 100 - total flux cleaned = 0.000381058 Jy ! Component: 150 - total flux cleaned = 0.000533898 Jy ! Component: 200 - total flux cleaned = 0.000725286 Jy ! Total flux subtracted in 200 components = 0.000725286 Jy ! Clean residual min=-0.005822 max=0.009639 Jy/beam ! Clean residual mean=-0.000051 rms=0.002612 Jy/beam ! Combined flux in latest and established models = 0.157086 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.157086 Jy ! Inverting map ! Your choice of large map pixels excluded 0.192% 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 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8198 mas, bmaj=2.059 mas, bpa=-2.24 degrees ! Estimated noise=344.394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105256 Jy ! Component: 100 - total flux cleaned = -0.00113301 Jy ! Component: 150 - total flux cleaned = -0.00113437 Jy ! Component: 200 - total flux cleaned = -0.00113772 Jy ! Total flux subtracted in 200 components = -0.00113772 Jy ! Clean residual min=-0.003792 max=0.005897 Jy/beam ! Clean residual mean=-0.000027 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.155948 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.155948 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=0.112306Jy sigma=0.000658 ! Fit after self-cal, rms=0.112250Jy sigma=0.000658 wmodel J0359-2615_X_2017_03_27_pus_map.mod ! Writing 81 model components to file: J0359-2615_X_2017_03_27_pus_map.mod wobs J0359-2615_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0359-2615_X_2017_03_27_pus_uvs.fits wwins J0359-2615_X_2017_03_27_pus_map.win ! wwins: Wrote 3 windows to J0359-2615_X_2017_03_27_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 0.192% 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 = 0.00247764 Jy ! Component: 100 - total flux cleaned = 0.00450368 Jy ! Component: 150 - total flux cleaned = 0.00632586 Jy ! Component: 200 - total flux cleaned = 0.00801424 Jy ! Component: 250 - total flux cleaned = 0.0094666 Jy ! Component: 300 - total flux cleaned = 0.0107664 Jy ! Component: 350 - total flux cleaned = 0.0118856 Jy ! Component: 400 - total flux cleaned = 0.0128962 Jy ! Component: 450 - total flux cleaned = 0.0136543 Jy ! Component: 500 - total flux cleaned = 0.0144274 Jy ! Component: 550 - total flux cleaned = 0.0152643 Jy ! Component: 600 - total flux cleaned = 0.0161603 Jy ! Component: 650 - total flux cleaned = 0.0169818 Jy ! Component: 700 - total flux cleaned = 0.0178195 Jy ! Component: 750 - total flux cleaned = 0.018631 Jy ! Component: 800 - total flux cleaned = 0.0193782 Jy ! Component: 850 - total flux cleaned = 0.0198745 Jy ! Component: 900 - total flux cleaned = 0.0205067 Jy ! Component: 950 - total flux cleaned = 0.0210492 Jy ! Component: 1000 - total flux cleaned = 0.0216112 Jy ! Component: 1050 - total flux cleaned = 0.022022 Jy ! Component: 1100 - total flux cleaned = 0.0225903 Jy ! Component: 1150 - total flux cleaned = 0.0230148 Jy ! Component: 1200 - total flux cleaned = 0.0234607 Jy ! Component: 1250 - total flux cleaned = 0.0237406 Jy ! Component: 1300 - total flux cleaned = 0.0240447 Jy ! Component: 1350 - total flux cleaned = 0.0242532 Jy ! Component: 1400 - total flux cleaned = 0.024515 Jy ! Component: 1450 - total flux cleaned = 0.0246859 Jy ! Component: 1500 - total flux cleaned = 0.024826 Jy ! Component: 1550 - total flux cleaned = 0.0249909 Jy ! Component: 1600 - total flux cleaned = 0.0251523 Jy ! Component: 1650 - total flux cleaned = 0.0252839 Jy ! Component: 1700 - total flux cleaned = 0.025413 Jy ! Component: 1750 - total flux cleaned = 0.0255394 Jy ! Component: 1800 - total flux cleaned = 0.0256636 Jy ! Component: 1850 - total flux cleaned = 0.0257612 Jy ! Component: 1900 - total flux cleaned = 0.0258566 Jy ! Component: 1950 - total flux cleaned = 0.0259036 Jy ! Component: 2000 - total flux cleaned = 0.0259735 Jy ! Total flux subtracted in 2048 components = 0.0260648 Jy ! Clean residual min=-0.001242 max=0.001196 Jy/beam ! Clean residual mean=-0.000013 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.182013 Jy keep ! Adding 170 model components to the UV plane model. ! The established model now contains 251 components and 0.182013 Jy ![Exited script file: muppet] wmap "J0359-2615_X_2017_03_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.192% 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: 0.8198 x 2.059 at -2.24 degrees (North through East) ! Clean map min=-0.0018285 max=0.066268 Jy/beam ! Writing clean map to FITS file: J0359-2615_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0662682 invert ! Inverting map ! Your choice of large map pixels excluded 0.192% 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 0.000506767 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.29416 2.29416 4.58833 9.17666 18.3533 36.7066 73.4133 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.066 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8198 x 2.059 at -2.24 degrees (North through East) ! Clean map min=-0.0018285 max=0.066268 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 J0359-2615_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:57:42 2019