! Started logfile: J1036-3744_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:24:25 2017 obs J1036-3744_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1036-3744_X_2014_01_04_pus_uva.fits ! AN table 1: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.5 visibilities/baseline/integration-bin. ! Found source: J1036-3744 ! ! 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 382 lines of history. ! ! Reading 8640 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 J1036-3744_X_2014_01_04_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 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.622284Jy sigma=0.006256 ! Fit after self-cal, rms=0.606501Jy sigma=0.006102 ! 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 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.5836 mas, bmaj=1.795 mas, bpa=3.789 degrees ! Estimated noise=1873.37 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 = 0.303456 Jy ! Component: 100 - total flux cleaned = 0.370528 Jy ! Total flux subtracted in 100 components = 0.370528 Jy ! Clean residual min=-0.019011 max=0.025045 Jy/beam ! Clean residual mean=-0.000222 rms=0.005666 Jy/beam ! Combined flux in latest and established models = 0.370528 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.370528 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=0.130554Jy sigma=0.001377 ! Fit after self-cal, rms=0.130564Jy sigma=0.001377 ! Inverting map ! Your choice of large map pixels excluded 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.816 mas, bmaj=2.302 mas, bpa=5.714 degrees ! Estimated noise=755.033 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 = 0.0379013 Jy ! Component: 100 - total flux cleaned = 0.053259 Jy ! Component: 150 - total flux cleaned = 0.0602228 Jy ! Component: 200 - total flux cleaned = 0.0633809 Jy ! Total flux subtracted in 200 components = 0.0633809 Jy ! Clean residual min=-0.020469 max=0.019333 Jy/beam ! Clean residual mean=-0.000645 rms=0.005968 Jy/beam ! Combined flux in latest and established models = 0.433909 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.433909 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=0.122509Jy sigma=0.001261 ! Fit after self-cal, rms=0.122547Jy sigma=0.001261 ! Inverting map ! Your choice of large map pixels excluded 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 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 1.00* FD 1.06 KP 1.00* LA 0.94 ! MK 0.94 NL 1.12 OV 0.96 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 0.94 ! MK 0.96 NL 1.10 OV 0.94 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 0.96 ! MK 0.98 NL 1.15 OV 0.95 PT 0.86 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 KP 1.00* LA 0.97 ! MK 0.96 NL 1.14 OV 0.94 PT 0.87 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 0.96 ! MK 0.99 NL 1.15 OV 0.97 PT 0.88 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 0.96 ! MK 1.02 NL 1.16 OV 0.99 PT 0.88 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 0.99 ! MK 0.98 NL 1.15 OV 1.00 PT 0.88 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.96 ! MK 0.98 NL 1.18 OV 1.02 PT 0.88 ! SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 0.98 ! MK 0.96 NL 1.19 OV 1.01 PT 0.89 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 0.98 ! MK 1.02 NL 1.22 OV 0.98 PT 0.89 ! SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 1.00* LA 0.97 ! MK 1.06 NL 1.17 OV 0.99 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 0.99 ! MK 1.01 NL 1.15 OV 0.99 PT 0.92 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.122547Jy sigma=0.001261 ! Fit after self-cal, rms=0.117511Jy sigma=0.001184 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8161 mas, bmaj=2.303 mas, bpa=5.714 degrees ! Estimated noise=754.513 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 = -5.19202e-05 Jy ! Component: 100 - total flux cleaned = -0.000215659 Jy ! Component: 150 - total flux cleaned = -0.000222661 Jy ! Component: 200 - total flux cleaned = -0.000271949 Jy ! Total flux subtracted in 200 components = -0.000271949 Jy ! Clean residual min=-0.003220 max=0.004044 Jy/beam ! Clean residual mean=-0.000061 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.433637 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 17 components and 0.433637 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=0.117452Jy sigma=0.001184 ! Fit after self-cal, rms=0.117618Jy sigma=0.001183 ! Inverting map ! Your choice of large map pixels excluded 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.117618Jy sigma=0.001183 ! Fit after self-cal, rms=0.117657Jy sigma=0.001183 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8163 mas, bmaj=2.303 mas, bpa=5.699 degrees ! Estimated noise=754.511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.92967e-05 Jy ! Component: 100 - total flux cleaned = -0.000198268 Jy ! Component: 150 - total flux cleaned = -0.000242201 Jy ! Component: 200 - total flux cleaned = -0.000241498 Jy ! Total flux subtracted in 200 components = -0.000241498 Jy ! Clean residual min=-0.003178 max=0.003874 Jy/beam ! Clean residual mean=-0.000059 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.433396 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 17 components and 0.433396 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=0.117609Jy sigma=0.001183 ! Fit after self-cal, rms=0.117607Jy sigma=0.001183 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 7.47885e-05 Jy ! Component: 100 - total flux cleaned = -5.35565e-05 Jy ! Component: 150 - total flux cleaned = -5.35443e-05 Jy ! Component: 200 - total flux cleaned = -5.47033e-05 Jy ! Total flux subtracted in 200 components = -5.47033e-05 Jy ! Clean residual min=-0.003158 max=0.003712 Jy/beam ! Clean residual mean=-0.000060 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.433341 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 17 components and 0.433341 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=0.117571Jy sigma=0.001183 ! Fit after self-cal, rms=0.117567Jy sigma=0.001183 ! Inverting map ! Your choice of large map pixels excluded 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.117567Jy sigma=0.001183 ! Fit after self-cal, rms=0.117504Jy sigma=0.001182 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8164 mas, bmaj=2.303 mas, bpa=5.691 degrees ! Estimated noise=754.639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.07732e-05 Jy ! Component: 100 - total flux cleaned = -0.000135127 Jy ! Component: 150 - total flux cleaned = -0.000134373 Jy ! Component: 200 - total flux cleaned = -0.000137814 Jy ! Total flux subtracted in 200 components = -0.000137814 Jy ! Clean residual min=-0.002818 max=0.003551 Jy/beam ! Clean residual mean=-0.000058 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.433203 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 17 components and 0.433203 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=0.117476Jy sigma=0.001182 ! Fit after self-cal, rms=0.117473Jy sigma=0.001182 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 5.22081e-05 Jy ! Component: 100 - total flux cleaned = -3.99718e-05 Jy ! Component: 150 - total flux cleaned = -3.71873e-05 Jy ! Component: 200 - total flux cleaned = -6.50134e-05 Jy ! Total flux subtracted in 200 components = -6.50134e-05 Jy ! Clean residual min=-0.002806 max=0.003464 Jy/beam ! Clean residual mean=-0.000058 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.433138 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 17 components and 0.433138 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=0.117453Jy sigma=0.001181 ! Fit after self-cal, rms=0.117450Jy sigma=0.001181 ! Inverting map ! Your choice of large map pixels excluded 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.117450Jy sigma=0.001181 ! Fit after self-cal, rms=0.117458Jy sigma=0.001181 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.398 mas, bmaj=9.439 mas, bpa=3.149 degrees ! Estimated noise=933.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.40919e-05 Jy ! Component: 100 - total flux cleaned = -9.62839e-05 Jy ! Component: 150 - total flux cleaned = -9.73761e-05 Jy ! Component: 200 - total flux cleaned = -9.80977e-05 Jy ! Total flux subtracted in 200 components = -9.80977e-05 Jy ! Clean residual min=-0.002877 max=0.003929 Jy/beam ! Clean residual mean=-0.000114 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.43304 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 19 components and 0.43304 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=0.117447Jy sigma=0.001181 ! Fit after self-cal, rms=0.117446Jy sigma=0.001181 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -2.16722e-05 Jy ! Component: 100 - total flux cleaned = -2.05147e-05 Jy ! Component: 150 - total flux cleaned = -1.97558e-05 Jy ! Component: 200 - total flux cleaned = -1.91643e-05 Jy ! Total flux subtracted in 200 components = -1.91643e-05 Jy ! Clean residual min=-0.002849 max=0.003915 Jy/beam ! Clean residual mean=-0.000115 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.433021 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 20 components and 0.433021 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=0.117445Jy sigma=0.001181 ! Fit after self-cal, rms=0.117443Jy sigma=0.001181 ! Inverting map ! Your choice of large map pixels excluded 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8166 mas, bmaj=2.303 mas, bpa=5.675 degrees ! Estimated noise=754.646 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8166 x 2.303 at 5.675 degrees (North through East) ! Clean map min=-0.0026621 max=0.40495 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 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.58 mas, bmaj=1.787 mas, bpa=3.758 degrees ! Estimated noise=1888.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.305754 Jy ! Component: 100 - total flux cleaned = 0.374177 Jy ! Component: 150 - total flux cleaned = 0.398333 Jy ! Component: 200 - total flux cleaned = 0.411058 Jy ! Total flux subtracted in 200 components = 0.411058 Jy ! Clean residual min=-0.007729 max=0.008480 Jy/beam ! Clean residual mean=-0.000028 rms=0.002722 Jy/beam ! Combined flux in latest and established models = 0.411058 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.411058 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8166 mas, bmaj=2.303 mas, bpa=5.675 degrees ! Estimated noise=754.646 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 = 0.0128829 Jy ! Component: 100 - total flux cleaned = 0.0178454 Jy ! Component: 150 - total flux cleaned = 0.0200012 Jy ! Component: 200 - total flux cleaned = 0.0209386 Jy ! Total flux subtracted in 200 components = 0.0209386 Jy ! Clean residual min=-0.002854 max=0.002888 Jy/beam ! Clean residual mean=-0.000062 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.431997 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.431997 Jy ! Inverting map ! Your choice of large map pixels excluded 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.398 mas, bmaj=9.439 mas, bpa=3.149 degrees ! Estimated noise=933.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000712555 Jy ! Component: 100 - total flux cleaned = 0.000710168 Jy ! Component: 150 - total flux cleaned = 0.000709167 Jy ! Component: 200 - total flux cleaned = 0.000708637 Jy ! Total flux subtracted in 200 components = 0.000708637 Jy ! Clean residual min=-0.002855 max=0.004090 Jy/beam ! Clean residual mean=-0.000117 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.432706 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 = 9.25102e-07 Jy ! Component: 100 - total flux cleaned = 2.76366e-06 Jy ! Component: 150 - total flux cleaned = 4.04718e-06 Jy ! Component: 200 - total flux cleaned = 5.18462e-06 Jy ! Total flux subtracted in 200 components = 5.18462e-06 Jy ! Clean residual min=-0.002839 max=0.004076 Jy/beam ! Clean residual mean=-0.000117 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.432711 Jy ! Adding 4 model components to the UV plane model. ! The established model now contains 33 components and 0.432711 Jy ! Inverting map ! Your choice of large map pixels excluded 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8166 mas, bmaj=2.303 mas, bpa=5.675 degrees ! Estimated noise=754.646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000255504 Jy ! Component: 100 - total flux cleaned = -0.000214435 Jy ! Component: 150 - total flux cleaned = -0.000189642 Jy ! Component: 200 - total flux cleaned = -0.000170369 Jy ! Total flux subtracted in 200 components = -0.000170369 Jy ! Clean residual min=-0.002782 max=0.002959 Jy/beam ! Clean residual mean=-0.000059 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.43254 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.43254 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=0.117371Jy sigma=0.001181 ! Fit after self-cal, rms=0.117364Jy sigma=0.001181 wmodel J1036-3744_X_2014_01_04_pus_map.mod ! Writing 40 model components to file: J1036-3744_X_2014_01_04_pus_map.mod wobs J1036-3744_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1036-3744_X_2014_01_04_pus_uvs.fits wwins J1036-3744_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J1036-3744_X_2014_01_04_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 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000639767 Jy ! Component: 100 - total flux cleaned = 0.000997822 Jy ! Component: 150 - total flux cleaned = 0.00100078 Jy ! Component: 200 - total flux cleaned = 0.000893624 Jy ! Component: 250 - total flux cleaned = 0.000762735 Jy ! Component: 300 - total flux cleaned = 0.000821547 Jy ! Component: 350 - total flux cleaned = 0.000877354 Jy ! Component: 400 - total flux cleaned = 0.000852522 Jy ! Component: 450 - total flux cleaned = 0.000929341 Jy ! Component: 500 - total flux cleaned = 0.000810102 Jy ! Component: 550 - total flux cleaned = 0.000787267 Jy ! Component: 600 - total flux cleaned = 0.000700396 Jy ! Component: 650 - total flux cleaned = 0.000596247 Jy ! Component: 700 - total flux cleaned = 0.00057557 Jy ! Component: 750 - total flux cleaned = 0.000556006 Jy ! Component: 800 - total flux cleaned = 0.0005377 Jy ! Component: 850 - total flux cleaned = 0.000592232 Jy ! Component: 900 - total flux cleaned = 0.000557735 Jy ! Component: 950 - total flux cleaned = 0.000609205 Jy ! Component: 1000 - total flux cleaned = 0.000625908 Jy ! Component: 1050 - total flux cleaned = 0.000625833 Jy ! Component: 1100 - total flux cleaned = 0.000577973 Jy ! Component: 1150 - total flux cleaned = 0.00059404 Jy ! Component: 1200 - total flux cleaned = 0.000594254 Jy ! Component: 1250 - total flux cleaned = 0.000594508 Jy ! Component: 1300 - total flux cleaned = 0.000624445 Jy ! Component: 1350 - total flux cleaned = 0.000609532 Jy ! Component: 1400 - total flux cleaned = 0.000580447 Jy ! Component: 1450 - total flux cleaned = 0.000537803 Jy ! Component: 1500 - total flux cleaned = 0.000481474 Jy ! Component: 1550 - total flux cleaned = 0.000425853 Jy ! Component: 1600 - total flux cleaned = 0.000384439 Jy ! Component: 1650 - total flux cleaned = 0.000370659 Jy ! Component: 1700 - total flux cleaned = 0.000370555 Jy ! Component: 1750 - total flux cleaned = 0.000343328 Jy ! Component: 1800 - total flux cleaned = 0.000316373 Jy ! Component: 1850 - total flux cleaned = 0.000302944 Jy ! Component: 1900 - total flux cleaned = 0.000276159 Jy ! Component: 1950 - total flux cleaned = 0.000236157 Jy ! Component: 2000 - total flux cleaned = 0.000209474 Jy ! Total flux subtracted in 2048 components = 0.000169461 Jy ! Clean residual min=-0.000737 max=0.000726 Jy/beam ! Clean residual mean=-0.000005 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.43271 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 161 components and 0.43271 Jy ![Exited script file: muppet] wmap "J1036-3744_X_2014_01_04_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8166 x 2.303 at 5.675 degrees (North through East) ! Clean map min=-0.0024735 max=0.40825 Jy/beam ! Writing clean map to FITS file: J1036-3744_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.408246 invert ! Inverting map ! Your choice of large map pixels excluded 0.463% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000255314 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.187618 0.187618 0.375236 0.750472 1.50094 3.00189 6.00377 12.0075 24.0151 48.0302 96.0604 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.408 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8166 x 2.303 at 5.675 degrees (North through East) ! Clean map min=-0.0024735 max=0.40825 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 J1036-3744_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:24:26 2017