! Started logfile: J1513+2338_X_2017_01_21_pus_uvs.log on Sun May 5 15:30:16 2019 obs J1513+2338_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1513+2338_X_2017_01_21_pus_uva.fits ! AN table 1: 144 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.586998 visibilities/baseline/integration-bin. ! Found source: J1513+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 1086 lines of history. ! ! Reading 36516 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 J1513+2338_X_2017_01_21_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 395 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 322 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 344 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 309 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.916441Jy sigma=0.006815 ! Fit after self-cal, rms=0.888554Jy sigma=0.006609 ! 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 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6346 mas, bmaj=1.29 mas, bpa=-3.14 degrees ! Estimated noise=877.496 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 = 0.0691156 Jy ! Component: 100 - total flux cleaned = 0.103033 Jy ! Total flux subtracted in 100 components = 0.103033 Jy ! Clean residual min=-0.012450 max=0.027001 Jy/beam ! Clean residual mean=-0.000272 rms=0.004234 Jy/beam ! Combined flux in latest and established models = 0.103033 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.103033 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=0.140501Jy sigma=0.000945 ! Fit after self-cal, rms=0.139969Jy sigma=0.000941 ! Inverting map ! Your choice of large map pixels excluded 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (0.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0285857 Jy ! Component: 100 - total flux cleaned = 0.0490069 Jy ! Total flux subtracted in 100 components = 0.0490069 Jy ! Clean residual min=-0.010737 max=0.023368 Jy/beam ! Clean residual mean=-0.000222 rms=0.003291 Jy/beam ! Combined flux in latest and established models = 0.15204 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 0.15204 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=0.126421Jy sigma=0.000832 ! Fit after self-cal, rms=0.125824Jy sigma=0.000827 ! Inverting map ! Your choice of large map pixels excluded 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8084 mas, bmaj=1.579 mas, bpa=-3.187 degrees ! Estimated noise=527.348 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 = 0.0378159 Jy ! Component: 100 - total flux cleaned = 0.0626796 Jy ! Component: 150 - total flux cleaned = 0.0806265 Jy ! Component: 200 - total flux cleaned = 0.0937932 Jy ! Total flux subtracted in 200 components = 0.0937932 Jy ! Clean residual min=-0.009655 max=0.024447 Jy/beam ! Clean residual mean=-0.000364 rms=0.003719 Jy/beam ! Combined flux in latest and established models = 0.245833 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 51 components and 0.245833 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=0.111248Jy sigma=0.000706 ! Fit after self-cal, rms=0.110276Jy sigma=0.000696 ! Inverting map ! Your choice of large map pixels excluded 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 1.05 FD 1.00* HN 1.08 LA 0.88 ! MK 1.21 NL 0.93 OV 0.88 PT 0.88 ! SC 1.51 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 1.11 LA 0.88 ! MK 1.34 NL 0.93 OV 0.93 PT 0.86 ! SC 1.47 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 1.10 LA 0.87 ! MK 1.47 NL 0.94 OV 0.92 PT 0.87 ! SC 1.51 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 1.07 LA 0.89 ! MK 1.39 NL 0.94 OV 0.92 PT 0.86 ! SC 1.59 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.09 LA 0.88 ! MK 1.89 NL 0.94 OV 0.96 PT 0.90 ! SC 1.45 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00* HN 1.27 LA 0.88 ! MK 1.81 NL 0.97 OV 0.93 PT 0.87 ! SC 1.35 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00* HN 1.10 LA 0.87 ! MK 1.34 NL 0.93 OV 0.97 PT 0.87 ! SC 1.32 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 1.13 LA 0.90 ! MK 1.63 NL 0.96 OV 0.98 PT 0.87 ! SC 1.57 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00* HN 1.12 LA 0.90 ! MK 1.30 NL 0.96 OV 1.04 PT 0.88 ! SC 1.22 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 1.16 LA 0.87 ! MK 1.36 NL 0.96 OV 0.95 PT 0.90 ! SC 1.33 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00* HN 1.09 LA 0.94 ! MK 1.11 NL 0.97 OV 1.01 PT 0.88 ! SC 1.38 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00* HN 1.01 LA 0.90 ! MK 1.20 NL 0.98 OV 0.94 PT 0.91 ! SC 1.42 ! ! ! Fit before self-cal, rms=0.110276Jy sigma=0.000696 ! Fit after self-cal, rms=0.127216Jy sigma=0.000666 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9028 mas, bmaj=1.735 mas, bpa=-3.957 degrees ! Estimated noise=579.555 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117422 Jy ! Component: 100 - total flux cleaned = 0.0182201 Jy ! Component: 150 - total flux cleaned = 0.0215069 Jy ! Component: 200 - total flux cleaned = 0.0232454 Jy ! Total flux subtracted in 200 components = 0.0232454 Jy ! Clean residual min=-0.006780 max=0.006264 Jy/beam ! Clean residual mean=-0.000081 rms=0.001836 Jy/beam ! Combined flux in latest and established models = 0.269079 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.269079 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=0.125814Jy sigma=0.000655 ! Fit after self-cal, rms=0.126176Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.126176Jy sigma=0.000653 ! Fit after self-cal, rms=0.123361Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.884 mas, bmaj=1.697 mas, bpa=-6.419 degrees ! Estimated noise=567.258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00475026 Jy ! Component: 100 - total flux cleaned = 0.00729546 Jy ! Component: 150 - total flux cleaned = 0.00851664 Jy ! Component: 200 - total flux cleaned = 0.00944303 Jy ! Total flux subtracted in 200 components = 0.00944303 Jy ! Clean residual min=-0.004132 max=0.004377 Jy/beam ! Clean residual mean=-0.000045 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.278522 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.278522 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=0.122908Jy sigma=0.000640 ! Fit after self-cal, rms=0.122872Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 0.00179335 Jy ! Component: 100 - total flux cleaned = 0.0020225 Jy ! Component: 150 - total flux cleaned = 0.00251852 Jy ! Component: 200 - total flux cleaned = 0.00312795 Jy ! Total flux subtracted in 200 components = 0.00312795 Jy ! Clean residual min=-0.003698 max=0.003877 Jy/beam ! Clean residual mean=-0.000031 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.28165 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.28165 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=0.122690Jy sigma=0.000638 ! Fit after self-cal, rms=0.122647Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.122647Jy sigma=0.000638 ! Fit after self-cal, rms=0.120470Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8725 mas, bmaj=1.694 mas, bpa=-6.762 degrees ! Estimated noise=556.541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242921 Jy ! Component: 100 - total flux cleaned = 0.00375791 Jy ! Component: 150 - total flux cleaned = 0.00462053 Jy ! Component: 200 - total flux cleaned = 0.00522924 Jy ! Total flux subtracted in 200 components = 0.00522924 Jy ! Clean residual min=-0.003091 max=0.003197 Jy/beam ! Clean residual mean=-0.000034 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.286879 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.286879 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=0.120327Jy sigma=0.000636 ! Fit after self-cal, rms=0.120279Jy sigma=0.000635 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 0.000995148 Jy ! Component: 100 - total flux cleaned = 0.0011943 Jy ! Component: 150 - total flux cleaned = 0.00149746 Jy ! Component: 200 - total flux cleaned = 0.00171906 Jy ! Total flux subtracted in 200 components = 0.00171906 Jy ! Clean residual min=-0.002882 max=0.002778 Jy/beam ! Clean residual mean=-0.000027 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.288598 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.288598 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=0.120208Jy sigma=0.000635 ! Fit after self-cal, rms=0.120175Jy sigma=0.000635 ! Inverting map ! Your choice of large map pixels excluded 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.120175Jy sigma=0.000635 ! Fit after self-cal, rms=0.117703Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.852 mas, bmaj=2.712 mas, bpa=-3.055 degrees ! Estimated noise=677.243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253666 Jy ! Component: 100 - total flux cleaned = 0.00406486 Jy ! Component: 150 - total flux cleaned = 0.00482896 Jy ! Component: 200 - total flux cleaned = 0.0050149 Jy ! Total flux subtracted in 200 components = 0.0050149 Jy ! Clean residual min=-0.002988 max=0.003077 Jy/beam ! Clean residual mean=-0.000049 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.293613 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.293613 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=0.117648Jy sigma=0.000634 ! Fit after self-cal, rms=0.117627Jy sigma=0.000634 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 0.000315276 Jy ! Component: 100 - total flux cleaned = 0.000377162 Jy ! Component: 150 - total flux cleaned = 0.000494103 Jy ! Component: 200 - total flux cleaned = 0.000601831 Jy ! Total flux subtracted in 200 components = 0.000601831 Jy ! Clean residual min=-0.002998 max=0.002965 Jy/beam ! Clean residual mean=-0.000043 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.294215 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 93 components and 0.294215 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=0.117601Jy sigma=0.000634 ! Fit after self-cal, rms=0.117590Jy sigma=0.000634 ! Inverting map ! Your choice of large map pixels excluded 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8649 mas, bmaj=1.687 mas, bpa=-6.958 degrees ! Estimated noise=549.274 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8649 x 1.687 at -6.958 degrees (North through East) ! Clean map min=-0.0032722 max=0.099679 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 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6697 mas, bmaj=1.348 mas, bpa=-7.033 degrees ! Estimated noise=986.052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0742454 Jy ! Component: 100 - total flux cleaned = 0.117108 Jy ! Component: 150 - total flux cleaned = 0.146169 Jy ! Component: 200 - total flux cleaned = 0.167645 Jy ! Total flux subtracted in 200 components = 0.167645 Jy ! Clean residual min=-0.009583 max=0.012657 Jy/beam ! Clean residual mean=-0.000191 rms=0.002961 Jy/beam ! Combined flux in latest and established models = 0.167645 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.167645 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8649 mas, bmaj=1.687 mas, bpa=-6.958 degrees ! Estimated noise=549.274 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 = 0.030187 Jy ! Component: 100 - total flux cleaned = 0.0513402 Jy ! Component: 150 - total flux cleaned = 0.0675483 Jy ! Component: 200 - total flux cleaned = 0.0801383 Jy ! Total flux subtracted in 200 components = 0.0801383 Jy ! Clean residual min=-0.006622 max=0.007730 Jy/beam ! Clean residual mean=-0.000201 rms=0.002175 Jy/beam ! Combined flux in latest and established models = 0.247783 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 66 components and 0.247783 Jy ! Inverting map ! Your choice of large map pixels excluded 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.852 mas, bmaj=2.712 mas, bpa=-3.055 degrees ! Estimated noise=677.243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174728 Jy ! Component: 100 - total flux cleaned = 0.0277436 Jy ! Component: 150 - total flux cleaned = 0.0345995 Jy ! Component: 200 - total flux cleaned = 0.0392941 Jy ! Total flux subtracted in 200 components = 0.0392941 Jy ! Clean residual min=-0.003639 max=0.003784 Jy/beam ! Clean residual mean=-0.000117 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.287077 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 = 0.00325067 Jy ! Component: 100 - total flux cleaned = 0.00485652 Jy ! Component: 150 - total flux cleaned = 0.00531089 Jy ! Component: 200 - total flux cleaned = 0.00551406 Jy ! Total flux subtracted in 200 components = 0.00551406 Jy ! Clean residual min=-0.003156 max=0.003115 Jy/beam ! Clean residual mean=-0.000061 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.292591 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 104 components and 0.292591 Jy ! Inverting map ! Your choice of large map pixels excluded 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8649 mas, bmaj=1.687 mas, bpa=-6.958 degrees ! Estimated noise=549.274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000725343 Jy ! Component: 100 - total flux cleaned = 0.000502933 Jy ! Component: 150 - total flux cleaned = 0.000596357 Jy ! Component: 200 - total flux cleaned = 0.000506569 Jy ! Total flux subtracted in 200 components = 0.000506569 Jy ! Clean residual min=-0.002532 max=0.003022 Jy/beam ! Clean residual mean=-0.000021 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.293097 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 117 components and 0.293097 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=0.117726Jy sigma=0.000635 ! Fit after self-cal, rms=0.117420Jy sigma=0.000634 wmodel J1513+2338_X_2017_01_21_pus_map.mod ! Writing 117 model components to file: J1513+2338_X_2017_01_21_pus_map.mod wobs J1513+2338_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1513+2338_X_2017_01_21_pus_uvs.fits wwins J1513+2338_X_2017_01_21_pus_map.win ! wwins: Wrote 3 windows to J1513+2338_X_2017_01_21_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000628534 Jy ! Component: 100 - total flux cleaned = 0.000757545 Jy ! Component: 150 - total flux cleaned = 0.000758755 Jy ! Component: 200 - total flux cleaned = 0.000643512 Jy ! Component: 250 - total flux cleaned = 0.000570358 Jy ! Component: 300 - total flux cleaned = 0.000393233 Jy ! Component: 350 - total flux cleaned = 0.000358933 Jy ! Component: 400 - total flux cleaned = 0.00029298 Jy ! Component: 450 - total flux cleaned = 0.000293398 Jy ! Component: 500 - total flux cleaned = 0.000385985 Jy ! Component: 550 - total flux cleaned = 0.000415069 Jy ! Component: 600 - total flux cleaned = 0.000414111 Jy ! Component: 650 - total flux cleaned = 0.000385926 Jy ! Component: 700 - total flux cleaned = 0.000414873 Jy ! Component: 750 - total flux cleaned = 0.000360841 Jy ! Component: 800 - total flux cleaned = 0.00036165 Jy ! Component: 850 - total flux cleaned = 0.000387953 Jy ! Component: 900 - total flux cleaned = 0.000337979 Jy ! Component: 950 - total flux cleaned = 0.000288036 Jy ! Component: 1000 - total flux cleaned = 0.000166936 Jy ! Component: 1050 - total flux cleaned = 0.000120111 Jy ! Component: 1100 - total flux cleaned = 7.39216e-05 Jy ! Component: 1150 - total flux cleaned = 5.76516e-06 Jy ! Component: 1200 - total flux cleaned = 2.86624e-05 Jy ! Component: 1250 - total flux cleaned = 5.05343e-05 Jy ! Component: 1300 - total flux cleaned = 7.65119e-06 Jy ! Component: 1350 - total flux cleaned = -3.41707e-05 Jy ! Component: 1400 - total flux cleaned = -3.3644e-05 Jy ! Component: 1450 - total flux cleaned = 2.75089e-05 Jy ! Component: 1500 - total flux cleaned = 2.72792e-05 Jy ! Component: 1550 - total flux cleaned = -1.24752e-05 Jy ! Component: 1600 - total flux cleaned = -3.1955e-05 Jy ! Component: 1650 - total flux cleaned = -0.000108298 Jy ! Component: 1700 - total flux cleaned = -0.000164544 Jy ! Component: 1750 - total flux cleaned = -0.000182857 Jy ! Component: 1800 - total flux cleaned = -0.000219578 Jy ! Component: 1850 - total flux cleaned = -0.000291794 Jy ! Component: 1900 - total flux cleaned = -0.00034508 Jy ! Component: 1950 - total flux cleaned = -0.000363142 Jy ! Component: 2000 - total flux cleaned = -0.000346159 Jy ! Total flux subtracted in 2048 components = -0.000363459 Jy ! Clean residual min=-0.000863 max=0.000867 Jy/beam ! Clean residual mean=-0.000009 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.292734 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 256 components and 0.292734 Jy ![Exited script file: muppet] wmap "J1513+2338_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8649 x 1.687 at -6.958 degrees (North through East) ! Clean map min=-0.0018095 max=0.099196 Jy/beam ! Writing clean map to FITS file: J1513+2338_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0991964 invert ! Inverting map ! Your choice of large map pixels excluded 0.194% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000313743 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.948854 0.948854 1.89771 3.79542 7.59083 15.1817 30.3633 60.7267 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.099 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8649 x 1.687 at -6.958 degrees (North through East) ! Clean map min=-0.0018095 max=0.099196 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 J1513+2338_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:30:19 2019