! Started logfile: J0152-2942_X_2015_03_17_pus_uvs.log on Sat Dec 31 18:58:27 2016 obs J0152-2942_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0152-2942_X_2015_03_17_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967536 visibilities/baseline/integration-bin. ! Found source: J0152-2942 ! ! 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 338 lines of history. ! ! Reading 60084 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 J0152-2942_X_2015_03_17_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.969297Jy sigma=0.008940 ! Fit after self-cal, rms=0.900539Jy sigma=0.008332 ! 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 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6376 mas, bmaj=1.695 mas, bpa=-6.039 degrees ! Estimated noise=801.828 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 = 0.0724537 Jy ! Component: 100 - total flux cleaned = 0.0966251 Jy ! Total flux subtracted in 100 components = 0.0966251 Jy ! Clean residual min=-0.007123 max=0.018566 Jy/beam ! Clean residual mean=-0.000024 rms=0.002056 Jy/beam ! Combined flux in latest and established models = 0.0966251 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0966251 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=0.103630Jy sigma=0.000881 ! Fit after self-cal, rms=0.103515Jy sigma=0.000879 ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1.8, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017543 Jy ! Component: 100 - total flux cleaned = 0.0276386 Jy ! Total flux subtracted in 100 components = 0.0276386 Jy ! Clean residual min=-0.005275 max=0.007849 Jy/beam ! Clean residual mean=0.000001 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 0.124264 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.124264 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=0.099015Jy sigma=0.000830 ! Fit after self-cal, rms=0.098719Jy sigma=0.000827 ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00896438 Jy ! Component: 100 - total flux cleaned = 0.0148765 Jy ! Total flux subtracted in 100 components = 0.0148765 Jy ! Clean residual min=-0.004453 max=0.005949 Jy/beam ! Clean residual mean=0.000017 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.13914 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.13914 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=0.097223Jy sigma=0.000811 ! Fit after self-cal, rms=0.097162Jy sigma=0.000810 ! Inverting map ! Your choice of large map pixels excluded 0.186% 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 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8127 mas, bmaj=2.069 mas, bpa=-4.788 degrees ! Estimated noise=317.827 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 = 0.00946014 Jy ! Component: 100 - total flux cleaned = 0.015107 Jy ! Component: 150 - total flux cleaned = 0.0186919 Jy ! Component: 200 - total flux cleaned = 0.0210126 Jy ! Total flux subtracted in 200 components = 0.0210126 Jy ! Clean residual min=-0.005736 max=0.004802 Jy/beam ! Clean residual mean=0.000069 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.160153 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 59 components and 0.160153 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=0.096196Jy sigma=0.000800 ! Fit after self-cal, rms=0.096147Jy sigma=0.000799 ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.24 KP 0.89 ! LA 1.02 MK 1.01 NL 0.95 OV 0.98 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.18 HN 1.28 KP 0.86 ! LA 1.02 MK 0.93 NL 0.97 OV 1.00 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.26 KP 0.79 ! LA 1.05 MK 0.96 NL 0.96 OV 0.97 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.16 KP 0.78 ! LA 1.05 MK 0.98 NL 0.95 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.20 KP 0.71 ! LA 1.04 MK 0.96 NL 1.01 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.18 HN 1.21 KP 0.71 ! LA 1.06 MK 0.95 NL 0.98 OV 1.03 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.18 HN 1.26 KP 0.71 ! LA 1.04 MK 0.99 NL 0.98 OV 1.04 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.19 HN 1.33 KP 0.73 ! LA 1.05 MK 0.91 NL 1.01 OV 1.03 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.17 HN 1.33 KP 0.76 ! LA 1.04 MK 0.91 NL 1.00 OV 1.03 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.17 HN 1.17 KP 0.79 ! LA 1.09 MK 0.95 NL 1.00 OV 1.03 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.23 HN 1.24 KP 0.81 ! LA 1.09 MK 0.93 NL 0.97 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.19 HN 1.16 KP 0.83 ! LA 1.07 MK 0.93 NL 1.00 OV 0.98 ! PT 1.02 SC 1.04 ! ! ! Fit before self-cal, rms=0.096147Jy sigma=0.000799 ! Fit after self-cal, rms=0.100450Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8117 mas, bmaj=2.049 mas, bpa=-5.045 degrees ! Estimated noise=314.303 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 = 0.000473461 Jy ! Component: 100 - total flux cleaned = 0.000564744 Jy ! Component: 150 - total flux cleaned = 0.000602222 Jy ! Component: 200 - total flux cleaned = 0.000540677 Jy ! Total flux subtracted in 200 components = 0.000540677 Jy ! Clean residual min=-0.001534 max=0.001693 Jy/beam ! Clean residual mean=0.000013 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.160693 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.160693 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=0.100410Jy sigma=0.000781 ! Fit after self-cal, rms=0.100565Jy sigma=0.000780 ! Inverting map ! Your choice of large map pixels excluded 0.186% 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=0.100565Jy sigma=0.000780 ! Fit after self-cal, rms=0.101848Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8104 mas, bmaj=2.046 mas, bpa=-5.084 degrees ! Estimated noise=313.594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257186 Jy ! Component: 100 - total flux cleaned = 0.000347165 Jy ! Component: 150 - total flux cleaned = 0.000346499 Jy ! Component: 200 - total flux cleaned = 0.000324998 Jy ! Total flux subtracted in 200 components = 0.000324998 Jy ! Clean residual min=-0.001263 max=0.001432 Jy/beam ! Clean residual mean=0.000007 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.161018 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 0.161018 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=0.101833Jy sigma=0.000779 ! Fit after self-cal, rms=0.101852Jy sigma=0.000779 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122148 Jy ! Component: 100 - total flux cleaned = 0.00137605 Jy ! Component: 150 - total flux cleaned = 0.00145549 Jy ! Component: 200 - total flux cleaned = 0.00150258 Jy ! Total flux subtracted in 200 components = 0.00150258 Jy ! Clean residual min=-0.001162 max=0.001144 Jy/beam ! Clean residual mean=0.000009 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.162521 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.162521 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=0.101827Jy sigma=0.000779 ! Fit after self-cal, rms=0.101829Jy sigma=0.000779 ! Inverting map ! Your choice of large map pixels excluded 0.186% 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=0.101829Jy sigma=0.000779 ! Fit after self-cal, rms=0.102810Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8094 mas, bmaj=2.043 mas, bpa=-5.102 degrees ! Estimated noise=313.323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000357046 Jy ! Component: 100 - total flux cleaned = 0.000449053 Jy ! Component: 150 - total flux cleaned = 0.000448955 Jy ! Component: 200 - total flux cleaned = 0.000449495 Jy ! Total flux subtracted in 200 components = 0.000449495 Jy ! Clean residual min=-0.001103 max=0.001036 Jy/beam ! Clean residual mean=0.000004 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.162971 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.16297 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=0.102800Jy sigma=0.000779 ! Fit after self-cal, rms=0.102813Jy sigma=0.000779 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.186% 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 = 8.60992e-05 Jy ! Component: 100 - total flux cleaned = 8.61302e-05 Jy ! Component: 150 - total flux cleaned = 8.6187e-05 Jy ! Component: 200 - total flux cleaned = 7.01652e-05 Jy ! Total flux subtracted in 200 components = 7.01652e-05 Jy ! Clean residual min=-0.001085 max=0.001009 Jy/beam ! Clean residual mean=0.000005 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.163041 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 95 components and 0.163041 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=0.102807Jy sigma=0.000779 ! Fit after self-cal, rms=0.102805Jy sigma=0.000779 ! Inverting map ! Your choice of large map pixels excluded 0.186% 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=0.102805Jy sigma=0.000779 ! Fit after self-cal, rms=0.103085Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.238 mas, bmaj=5.722 mas, bpa=-1.09 degrees ! Estimated noise=402.406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000420858 Jy ! Component: 100 - total flux cleaned = 0.000490599 Jy ! Component: 150 - total flux cleaned = 0.000490681 Jy ! Component: 200 - total flux cleaned = 0.000490798 Jy ! Total flux subtracted in 200 components = 0.000490798 Jy ! Clean residual min=-0.001208 max=0.001080 Jy/beam ! Clean residual mean=0.000008 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.163531 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 106 components and 0.163531 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=0.103084Jy sigma=0.000779 ! Fit after self-cal, rms=0.103086Jy sigma=0.000779 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.186% 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 = 9.40856e-05 Jy ! Component: 100 - total flux cleaned = 9.48604e-05 Jy ! Component: 150 - total flux cleaned = 0.000112358 Jy ! Component: 200 - total flux cleaned = 0.000128898 Jy ! Total flux subtracted in 200 components = 0.000128898 Jy ! Clean residual min=-0.001188 max=0.001054 Jy/beam ! Clean residual mean=0.000008 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.16366 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 111 components and 0.16366 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=0.103086Jy sigma=0.000779 ! Fit after self-cal, rms=0.103085Jy sigma=0.000779 ! Inverting map ! Your choice of large map pixels excluded 0.186% 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 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8088 mas, bmaj=2.042 mas, bpa=-5.134 degrees ! Estimated noise=313.168 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8088 x 2.042 at -5.134 degrees (North through East) ! Clean map min=-0.0009595 max=0.093828 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 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6337 mas, bmaj=1.667 mas, bpa=-6.051 degrees ! Estimated noise=789.644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0712964 Jy ! Component: 100 - total flux cleaned = 0.0995723 Jy ! Component: 150 - total flux cleaned = 0.117114 Jy ! Component: 200 - total flux cleaned = 0.128314 Jy ! Total flux subtracted in 200 components = 0.128314 Jy ! Clean residual min=-0.003299 max=0.006072 Jy/beam ! Clean residual mean=-0.000022 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.128314 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.128314 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8088 mas, bmaj=2.042 mas, bpa=-5.134 degrees ! Estimated noise=313.168 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 = 0.012903 Jy ! Component: 100 - total flux cleaned = 0.0202884 Jy ! Component: 150 - total flux cleaned = 0.0248236 Jy ! Component: 200 - total flux cleaned = 0.0276854 Jy ! Total flux subtracted in 200 components = 0.0276854 Jy ! Clean residual min=-0.001207 max=0.001995 Jy/beam ! Clean residual mean=-0.000007 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.155999 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 52 components and 0.155999 Jy ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-0.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216659 Jy ! Component: 100 - total flux cleaned = 0.00368648 Jy ! Component: 150 - total flux cleaned = 0.00453555 Jy ! Component: 200 - total flux cleaned = 0.00507617 Jy ! Total flux subtracted in 200 components = 0.00507617 Jy ! Clean residual min=-0.001011 max=0.001211 Jy/beam ! Clean residual mean=0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.161075 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 75 components and 0.161076 Jy ! Inverting map ! Your choice of large map pixels excluded 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (2.8, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000988633 Jy ! Component: 100 - total flux cleaned = 0.00144536 Jy ! Component: 150 - total flux cleaned = 0.00166197 Jy ! Component: 200 - total flux cleaned = 0.00180889 Jy ! Total flux subtracted in 200 components = 0.00180889 Jy ! Clean residual min=-0.000973 max=0.000959 Jy/beam ! Clean residual mean=0.000003 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.162884 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.162884 Jy ! Inverting map ! Your choice of large map pixels excluded 0.186% 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 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.238 mas, bmaj=5.722 mas, bpa=-1.09 degrees ! Estimated noise=402.406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000586629 Jy ! Component: 100 - total flux cleaned = 0.000668728 Jy ! Component: 150 - total flux cleaned = 0.000736761 Jy ! Component: 200 - total flux cleaned = 0.000760788 Jy ! Total flux subtracted in 200 components = 0.000760788 Jy ! Clean residual min=-0.001131 max=0.001019 Jy/beam ! Clean residual mean=0.000008 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.163645 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 = 1.10539e-05 Jy ! Component: 100 - total flux cleaned = 2.1241e-05 Jy ! Component: 150 - total flux cleaned = 2.14533e-05 Jy ! Component: 200 - total flux cleaned = 2.95097e-05 Jy ! Total flux subtracted in 200 components = 2.95097e-05 Jy ! Clean residual min=-0.001116 max=0.001027 Jy/beam ! Clean residual mean=0.000008 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.163675 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 116 components and 0.163675 Jy ! Inverting map ! Your choice of large map pixels excluded 0.186% 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 0.186% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8088 mas, bmaj=2.042 mas, bpa=-5.134 degrees ! Estimated noise=313.168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162807 Jy ! Component: 100 - total flux cleaned = -0.000163608 Jy ! Component: 150 - total flux cleaned = -0.000177492 Jy ! Component: 200 - total flux cleaned = -0.000190003 Jy ! Total flux subtracted in 200 components = -0.000190003 Jy ! Clean residual min=-0.000929 max=0.000983 Jy/beam ! Clean residual mean=0.000004 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.163485 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.163485 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=0.103063Jy sigma=0.000778 ! Fit after self-cal, rms=0.103055Jy sigma=0.000778 wmodel J0152-2942_X_2015_03_17_pus_map.mod ! Writing 129 model components to file: J0152-2942_X_2015_03_17_pus_map.mod wobs J0152-2942_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0152-2942_X_2015_03_17_pus_uvs.fits wwins J0152-2942_X_2015_03_17_pus_map.win ! wwins: Wrote 6 windows to J0152-2942_X_2015_03_17_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 0.186% 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 = 7.348e-05 Jy ! Component: 100 - total flux cleaned = -3.28028e-05 Jy ! Component: 150 - total flux cleaned = -0.00018951 Jy ! Component: 200 - total flux cleaned = -0.000311821 Jy ! Component: 250 - total flux cleaned = -0.000416489 Jy ! Component: 300 - total flux cleaned = -0.000505264 Jy ! Component: 350 - total flux cleaned = -0.000590889 Jy ! Component: 400 - total flux cleaned = -0.000662251 Jy ! Component: 450 - total flux cleaned = -0.000720144 Jy ! Component: 500 - total flux cleaned = -0.000742745 Jy ! Component: 550 - total flux cleaned = -0.000775797 Jy ! Component: 600 - total flux cleaned = -0.000754185 Jy ! Component: 650 - total flux cleaned = -0.000743486 Jy ! Component: 700 - total flux cleaned = -0.000712201 Jy ! Component: 750 - total flux cleaned = -0.000671523 Jy ! Component: 800 - total flux cleaned = -0.000671466 Jy ! Component: 850 - total flux cleaned = -0.000651879 Jy ! Component: 900 - total flux cleaned = -0.000642319 Jy ! Component: 950 - total flux cleaned = -0.000632716 Jy ! Component: 1000 - total flux cleaned = -0.000604662 Jy ! Component: 1050 - total flux cleaned = -0.00062327 Jy ! Component: 1100 - total flux cleaned = -0.000632457 Jy ! Component: 1150 - total flux cleaned = -0.000623555 Jy ! Component: 1200 - total flux cleaned = -0.000650283 Jy ! Component: 1250 - total flux cleaned = -0.000659116 Jy ! Component: 1300 - total flux cleaned = -0.000693794 Jy ! Component: 1350 - total flux cleaned = -0.000684986 Jy ! Component: 1400 - total flux cleaned = -0.000701847 Jy ! Component: 1450 - total flux cleaned = -0.000685097 Jy ! Component: 1500 - total flux cleaned = -0.000701755 Jy ! Component: 1550 - total flux cleaned = -0.000718011 Jy ! Component: 1600 - total flux cleaned = -0.00070186 Jy ! Component: 1650 - total flux cleaned = -0.000725991 Jy ! Component: 1700 - total flux cleaned = -0.000733894 Jy ! Component: 1750 - total flux cleaned = -0.000733931 Jy ! Component: 1800 - total flux cleaned = -0.000741742 Jy ! Component: 1850 - total flux cleaned = -0.000741777 Jy ! Component: 1900 - total flux cleaned = -0.000734174 Jy ! Component: 1950 - total flux cleaned = -0.000764363 Jy ! Component: 2000 - total flux cleaned = -0.000771792 Jy ! Total flux subtracted in 2048 components = -0.000756913 Jy ! Clean residual min=-0.000419 max=0.000399 Jy/beam ! Clean residual mean=0.000003 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.162728 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 272 components and 0.162728 Jy ![Exited script file: muppet] wmap "J0152-2942_X_2015_03_17_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.186% 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: 0.8088 x 2.042 at -5.134 degrees (North through East) ! Clean map min=-0.00086892 max=0.094184 Jy/beam ! Writing clean map to FITS file: J0152-2942_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0941843 invert ! Inverting map ! Your choice of large map pixels excluded 0.186% 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 0.000139081 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.443008 0.443008 0.886016 1.77203 3.54406 7.08812 14.1762 28.3525 56.705 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.094 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8088 x 2.042 at -5.134 degrees (North through East) ! Clean map min=-0.00086892 max=0.094184 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 J0152-2942_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 18:58:31 2016