! Started logfile: J0024-4202_X_2017_01_21_pus_uvs.log on Sun May 5 15:24:31 2019 obs J0024-4202_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0024-4202_X_2017_01_21_pus_uva.fits ! AN table 1: 144 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.316937 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0024-4202 ! ! 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 19716 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 J0024-4202_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 753 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 719 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 741 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 769 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 789 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 851 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 877 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 874 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 908 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 938 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 932 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 999 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.789999Jy sigma=0.004483 ! Fit after self-cal, rms=0.774033Jy sigma=0.004399 ! 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 0.264% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5618 mas, bmaj=2.067 mas, bpa=0.811 degrees ! Estimated noise=3172.3 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 = 0.105052 Jy ! Component: 100 - total flux cleaned = 0.14484 Jy ! Total flux subtracted in 100 components = 0.14484 Jy ! Clean residual min=-0.020643 max=0.029834 Jy/beam ! Clean residual mean=0.000874 rms=0.006809 Jy/beam ! Combined flux in latest and established models = 0.14484 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.14484 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=0.231647Jy sigma=0.001033 ! Fit after self-cal, rms=0.231337Jy sigma=0.001032 ! Inverting map ! Your choice of large map pixels excluded 0.264% 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 0.264% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9195 mas, bmaj=2.87 mas, bpa=-0.9543 degrees ! Estimated noise=1393.76 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 = 0.101472 Jy ! Component: 100 - total flux cleaned = 0.145858 Jy ! Component: 150 - total flux cleaned = 0.167339 Jy ! Component: 200 - total flux cleaned = 0.177754 Jy ! Total flux subtracted in 200 components = 0.177754 Jy ! Clean residual min=-0.031809 max=0.052776 Jy/beam ! Clean residual mean=0.002351 rms=0.014779 Jy/beam ! Combined flux in latest and established models = 0.322594 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 47 components and 0.322594 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=0.174668Jy sigma=0.000830 ! Fit after self-cal, rms=0.172989Jy sigma=0.000820 ! Inverting map ! Your choice of large map pixels excluded 0.264% 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. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.84 HN 1.00* LA 0.81 ! MK 1.47 NL 1.00* OV 1.64 PT 0.88 ! SC 0.78 ! ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.84 HN 1.00* LA 0.81 ! MK 1.42 NL 1.00* OV 1.57 PT 0.93 ! SC 1.18 ! ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.85 HN 1.00* LA 0.83 ! MK 1.51 NL 1.00* OV 1.56 PT 0.88 ! SC 1.48 ! ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.86 HN 1.00* LA 0.85 ! MK 1.39 NL 1.00* OV 1.47 PT 0.85 ! SC 0.97 ! ! ! Correcting IF 5. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.88 HN 1.00* LA 0.87 ! MK 1.26 NL 1.00* OV 1.61 PT 0.89 ! SC 1.17 ! ! ! Correcting IF 6. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.86 HN 1.00* LA 0.84 ! MK 1.23 NL 1.00* OV 1.48 PT 0.89 ! SC 0.93 ! ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.84 HN 1.00* LA 0.88 ! MK 1.28 NL 1.00* OV 1.59 PT 0.87 ! SC 0.87 ! ! ! Correcting IF 8. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.86 HN 1.00* LA 0.82 ! MK 1.29 NL 1.00* OV 1.54 PT 0.89 ! SC 1.53 ! ! ! Correcting IF 9. ! A total of 51 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.88 HN 1.00* LA 0.89 ! MK 1.22 NL 1.00* OV 1.69 PT 0.90 ! SC 0.86 ! ! ! Correcting IF 10. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.85 HN 1.00* LA 0.88 ! MK 1.30 NL 1.00* OV 1.57 PT 0.90 ! SC 0.35 ! ! ! Correcting IF 11. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 HN 1.00* LA 0.81 ! MK 1.06 NL 1.00* OV 1.46 PT 0.98 ! SC 1.32 ! ! ! Correcting IF 12. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.86 HN 1.00* LA 0.83 ! MK 1.26 NL 1.00* OV 1.64 PT 0.99 ! SC 0.90 ! ! ! Fit before self-cal, rms=0.172989Jy sigma=0.000820 ! Fit after self-cal, rms=0.160055Jy sigma=0.000716 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.282% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9717 mas, bmaj=2.994 mas, bpa=-0.06588 degrees ! Estimated noise=1564.08 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 = -0.00161553 Jy ! Component: 100 - total flux cleaned = -0.00150279 Jy ! Component: 150 - total flux cleaned = -0.00140622 Jy ! Component: 200 - total flux cleaned = -0.00132815 Jy ! Total flux subtracted in 200 components = -0.00132815 Jy ! Clean residual min=-0.019480 max=0.022853 Jy/beam ! Clean residual mean=0.000529 rms=0.007672 Jy/beam ! Combined flux in latest and established models = 0.321266 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 49 components and 0.321266 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=0.159870Jy sigma=0.000715 ! Fit after self-cal, rms=0.160435Jy sigma=0.000710 ! Inverting map ! Your choice of large map pixels excluded 0.282% 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=0.160435Jy sigma=0.000710 ! Fit after self-cal, rms=0.166925Jy sigma=0.000695 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.282% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.982 mas, bmaj=3.013 mas, bpa=-0.09571 degrees ! Estimated noise=1576.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115424 Jy ! Component: 100 - total flux cleaned = 0.00115211 Jy ! Component: 150 - total flux cleaned = 0.00118978 Jy ! Component: 200 - total flux cleaned = 0.00118936 Jy ! Total flux subtracted in 200 components = 0.00118936 Jy ! Clean residual min=-0.017001 max=0.018574 Jy/beam ! Clean residual mean=-0.000039 rms=0.005796 Jy/beam ! Combined flux in latest and established models = 0.322456 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.322456 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=0.166885Jy sigma=0.000695 ! Fit after self-cal, rms=0.167424Jy sigma=0.000695 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.282% 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 = -5.13661e-05 Jy ! Component: 100 - total flux cleaned = -4.98502e-05 Jy ! Component: 150 - total flux cleaned = -7.59875e-05 Jy ! Component: 200 - total flux cleaned = -9.8392e-05 Jy ! Total flux subtracted in 200 components = -9.8392e-05 Jy ! Clean residual min=-0.016816 max=0.018301 Jy/beam ! Clean residual mean=-0.000036 rms=0.005761 Jy/beam ! Combined flux in latest and established models = 0.322357 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.322357 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=0.167410Jy sigma=0.000695 ! Fit after self-cal, rms=0.167414Jy sigma=0.000695 ! Inverting map ! Your choice of large map pixels excluded 0.282% 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=0.167414Jy sigma=0.000695 ! Fit after self-cal, rms=0.170429Jy sigma=0.000694 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.282% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9871 mas, bmaj=3.028 mas, bpa=0.1103 degrees ! Estimated noise=1582.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238742 Jy ! Component: 100 - total flux cleaned = 0.000276646 Jy ! Component: 150 - total flux cleaned = 0.000310241 Jy ! Component: 200 - total flux cleaned = 0.000280365 Jy ! Total flux subtracted in 200 components = 0.000280365 Jy ! Clean residual min=-0.017049 max=0.017810 Jy/beam ! Clean residual mean=-0.000133 rms=0.005652 Jy/beam ! Combined flux in latest and established models = 0.322638 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.322638 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=0.170402Jy sigma=0.000694 ! Fit after self-cal, rms=0.170491Jy sigma=0.000694 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.282% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.12172e-05 Jy ! Component: 100 - total flux cleaned = 4.2474e-05 Jy ! Component: 150 - total flux cleaned = 4.14655e-05 Jy ! Component: 200 - total flux cleaned = 1.74579e-05 Jy ! Total flux subtracted in 200 components = 1.74579e-05 Jy ! Clean residual min=-0.016981 max=0.017773 Jy/beam ! Clean residual mean=-0.000133 rms=0.005646 Jy/beam ! Combined flux in latest and established models = 0.322655 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.322655 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=0.170476Jy sigma=0.000694 ! Fit after self-cal, rms=0.170476Jy sigma=0.000694 ! Inverting map ! Your choice of large map pixels excluded 0.282% 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=0.170476Jy sigma=0.000694 ! Fit after self-cal, rms=0.171448Jy sigma=0.000694 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.282% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.959 mas, bmaj=10.92 mas, bpa=15.55 degrees ! Estimated noise=1852.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000847523 Jy ! Component: 100 - total flux cleaned = 0.000896107 Jy ! Component: 150 - total flux cleaned = 0.000942663 Jy ! Component: 200 - total flux cleaned = 0.000988075 Jy ! Total flux subtracted in 200 components = 0.000988075 Jy ! Clean residual min=-0.022272 max=0.022606 Jy/beam ! Clean residual mean=-0.000294 rms=0.007927 Jy/beam ! Combined flux in latest and established models = 0.323643 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 59 components and 0.323643 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=0.171443Jy sigma=0.000694 ! Fit after self-cal, rms=0.171438Jy sigma=0.000694 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.282% 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 = 0.000133366 Jy ! Component: 100 - total flux cleaned = 0.000132644 Jy ! Component: 150 - total flux cleaned = 0.00015353 Jy ! Component: 200 - total flux cleaned = 0.000193921 Jy ! Total flux subtracted in 200 components = 0.000193921 Jy ! Clean residual min=-0.022239 max=0.022659 Jy/beam ! Clean residual mean=-0.000302 rms=0.007933 Jy/beam ! Combined flux in latest and established models = 0.323837 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 60 components and 0.323837 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=0.171440Jy sigma=0.000694 ! Fit after self-cal, rms=0.171420Jy sigma=0.000694 ! Inverting map ! Your choice of large map pixels excluded 0.282% 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 0.282% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9907 mas, bmaj=3.039 mas, bpa=0.3796 degrees ! Estimated noise=1587.28 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9907 x 3.039 at 0.3796 degrees (North through East) ! Clean map min=-0.016662 max=0.19932 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 0.282% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5664 mas, bmaj=2.124 mas, bpa=1.407 degrees ! Estimated noise=4220.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126916 Jy ! Component: 100 - total flux cleaned = 0.188586 Jy ! Component: 150 - total flux cleaned = 0.229019 Jy ! Component: 200 - total flux cleaned = 0.25683 Jy ! Total flux subtracted in 200 components = 0.25683 Jy ! Clean residual min=-0.022169 max=0.017363 Jy/beam ! Clean residual mean=0.000392 rms=0.005891 Jy/beam ! Combined flux in latest and established models = 0.25683 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.25683 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.282% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9907 mas, bmaj=3.039 mas, bpa=0.3796 degrees ! Estimated noise=1587.28 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 = 0.0371129 Jy ! Component: 100 - total flux cleaned = 0.0520819 Jy ! Component: 150 - total flux cleaned = 0.0588045 Jy ! Component: 200 - total flux cleaned = 0.0617655 Jy ! Total flux subtracted in 200 components = 0.0617655 Jy ! Clean residual min=-0.017675 max=0.017058 Jy/beam ! Clean residual mean=-0.000014 rms=0.005694 Jy/beam ! Combined flux in latest and established models = 0.318595 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.318595 Jy ! Inverting map ! Your choice of large map pixels excluded 0.282% 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 0.282% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.959 mas, bmaj=10.92 mas, bpa=15.55 degrees ! Estimated noise=1852.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257226 Jy ! Component: 100 - total flux cleaned = 0.00295806 Jy ! Component: 150 - total flux cleaned = 0.00308164 Jy ! Component: 200 - total flux cleaned = 0.00316143 Jy ! Total flux subtracted in 200 components = 0.00316143 Jy ! Clean residual min=-0.022275 max=0.022420 Jy/beam ! Clean residual mean=-0.000208 rms=0.007872 Jy/beam ! Combined flux in latest and established models = 0.321757 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 = 0.000116785 Jy ! Component: 100 - total flux cleaned = 0.000191171 Jy ! Component: 150 - total flux cleaned = 0.000264488 Jy ! Component: 200 - total flux cleaned = 0.000370248 Jy ! Total flux subtracted in 200 components = 0.000370248 Jy ! Clean residual min=-0.022196 max=0.022416 Jy/beam ! Clean residual mean=-0.000224 rms=0.007874 Jy/beam ! Combined flux in latest and established models = 0.322127 Jy ! Adding 3 model components to the UV plane model. ! The established model now contains 44 components and 0.322127 Jy ! Inverting map ! Your choice of large map pixels excluded 0.282% 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 0.282% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9907 mas, bmaj=3.039 mas, bpa=0.3796 degrees ! Estimated noise=1587.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00138467 Jy ! Component: 100 - total flux cleaned = -0.00145039 Jy ! Component: 150 - total flux cleaned = -0.00151156 Jy ! Component: 200 - total flux cleaned = -0.00146167 Jy ! Total flux subtracted in 200 components = -0.00146167 Jy ! Clean residual min=-0.017261 max=0.017125 Jy/beam ! Clean residual mean=-0.000070 rms=0.005655 Jy/beam ! Combined flux in latest and established models = 0.320665 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.320665 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=0.171408Jy sigma=0.000695 ! Fit after self-cal, rms=0.171269Jy sigma=0.000694 wmodel J0024-4202_X_2017_01_21_pus_map.mod ! Writing 50 model components to file: J0024-4202_X_2017_01_21_pus_map.mod wobs J0024-4202_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0024-4202_X_2017_01_21_pus_uvs.fits wwins J0024-4202_X_2017_01_21_pus_map.win ! wwins: Wrote 1 windows to J0024-4202_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 0.282% 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 = 0.000840895 Jy ! Component: 100 - total flux cleaned = 0.00419942 Jy ! Component: 150 - total flux cleaned = 0.00792429 Jy ! Component: 200 - total flux cleaned = 0.00981784 Jy ! Component: 250 - total flux cleaned = 0.0115667 Jy ! Component: 300 - total flux cleaned = 0.0137105 Jy ! Component: 350 - total flux cleaned = 0.0153666 Jy ! Component: 400 - total flux cleaned = 0.0169191 Jy ! Component: 450 - total flux cleaned = 0.0185211 Jy ! Component: 500 - total flux cleaned = 0.0200267 Jy ! Component: 550 - total flux cleaned = 0.0214498 Jy ! Component: 600 - total flux cleaned = 0.0229141 Jy ! Component: 650 - total flux cleaned = 0.0241886 Jy ! Component: 700 - total flux cleaned = 0.0253936 Jy ! Component: 750 - total flux cleaned = 0.0266442 Jy ! Component: 800 - total flux cleaned = 0.0276389 Jy ! Component: 850 - total flux cleaned = 0.0287824 Jy ! Component: 900 - total flux cleaned = 0.029606 Jy ! Component: 950 - total flux cleaned = 0.0302302 Jy ! Component: 1000 - total flux cleaned = 0.031017 Jy ! Component: 1050 - total flux cleaned = 0.0317048 Jy ! Component: 1100 - total flux cleaned = 0.032297 Jy ! Component: 1150 - total flux cleaned = 0.0328794 Jy ! Component: 1200 - total flux cleaned = 0.0332086 Jy ! Component: 1250 - total flux cleaned = 0.0336166 Jy ! Component: 1300 - total flux cleaned = 0.0339388 Jy ! Component: 1350 - total flux cleaned = 0.034419 Jy ! Component: 1400 - total flux cleaned = 0.0348962 Jy ! Component: 1450 - total flux cleaned = 0.0354511 Jy ! Component: 1500 - total flux cleaned = 0.0360844 Jy ! Component: 1550 - total flux cleaned = 0.0367185 Jy ! Component: 1600 - total flux cleaned = 0.0372727 Jy ! Component: 1650 - total flux cleaned = 0.0378276 Jy ! Component: 1700 - total flux cleaned = 0.0384659 Jy ! Component: 1750 - total flux cleaned = 0.0389456 Jy ! Component: 1800 - total flux cleaned = 0.0394286 Jy ! Component: 1850 - total flux cleaned = 0.0397517 Jy ! Component: 1900 - total flux cleaned = 0.0400786 Jy ! Component: 1950 - total flux cleaned = 0.0404096 Jy ! Component: 2000 - total flux cleaned = 0.0407426 Jy ! Total flux subtracted in 2048 components = 0.041079 Jy ! Clean residual min=-0.004422 max=0.004734 Jy/beam ! Clean residual mean=0.000357 rms=0.001691 Jy/beam ! Combined flux in latest and established models = 0.361744 Jy keep ! Adding 195 model components to the UV plane model. ! The established model now contains 245 components and 0.361745 Jy ![Exited script file: muppet] wmap "J0024-4202_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.282% 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: 0.9907 x 3.039 at 0.3796 degrees (North through East) ! Clean map min=-0.011649 max=0.2121 Jy/beam ! Writing clean map to FITS file: J0024-4202_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 0.212099 invert ! Inverting map ! Your choice of large map pixels excluded 0.282% 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 0.00175786 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.48638 2.48638 4.97276 9.94553 19.8911 39.7821 79.5642 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0052 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.212 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9907 x 3.039 at 0.3796 degrees (North through East) ! Clean map min=-0.011649 max=0.2121 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 J0024-4202_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:24:33 2019