! Started logfile: J1441-3303_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:26:11 2017 obs J1441-3303_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1441-3303_X_2014_01_04_pus_uva.fits ! AN table 1: 107 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.292835 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1441-3303 ! ! 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 13536 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 J1441-3303_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 427 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 427 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 427 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 427 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 427 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 427 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 427 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 427 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 427 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 427 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 427 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 427 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.902725Jy sigma=0.009324 ! Fit after self-cal, rms=0.841934Jy sigma=0.008683 ! 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 0.798% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5888 mas, bmaj=1.769 mas, bpa=-1.799 degrees ! Estimated noise=1787.17 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 = 0.117782 Jy ! Component: 100 - total flux cleaned = 0.152614 Jy ! Total flux subtracted in 100 components = 0.152614 Jy ! Clean residual min=-0.011243 max=0.014862 Jy/beam ! Clean residual mean=0.000223 rms=0.003494 Jy/beam ! Combined flux in latest and established models = 0.152614 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.152614 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=0.081939Jy sigma=0.000834 ! Fit after self-cal, rms=0.081846Jy sigma=0.000833 ! Inverting map ! Your choice of large map pixels excluded 0.798% 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 0.798% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7153 mas, bmaj=2.112 mas, bpa=-0.1768 degrees ! Estimated noise=592.876 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 = 0.0222146 Jy ! Component: 100 - total flux cleaned = 0.0320135 Jy ! Component: 150 - total flux cleaned = 0.0368975 Jy ! Component: 200 - total flux cleaned = 0.0393428 Jy ! Total flux subtracted in 200 components = 0.0393428 Jy ! Clean residual min=-0.004760 max=0.008668 Jy/beam ! Clean residual mean=0.000367 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.191957 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 31 components and 0.191957 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=0.076815Jy sigma=0.000769 ! Fit after self-cal, rms=0.076848Jy sigma=0.000769 ! Inverting map ! Your choice of large map pixels excluded 0.798% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.98 NL 1.09 OV 0.98 PT 0.95 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.97 NL 1.08 OV 0.96 PT 0.94 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.01 NL 1.14 OV 0.96 PT 0.89 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.98 NL 1.21 OV 0.97 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.02 NL 1.17 OV 0.99 PT 0.93 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.03 NL 1.14 OV 0.99 PT 0.92 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.99 NL 1.18 OV 1.01 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.97 NL 1.16 OV 1.00 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.01 NL 1.13 OV 1.07 PT 0.93 ! SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.06 ! MK 1.00 NL 1.19 OV 1.00 PT 0.92 ! SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.04 NL 1.24 OV 0.99 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.00 NL 1.18 OV 1.00 PT 0.93 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.076848Jy sigma=0.000769 ! Fit after self-cal, rms=0.077613Jy sigma=0.000755 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.798% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7186 mas, bmaj=2.128 mas, bpa=-0.08058 degrees ! Estimated noise=591.554 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 = -0.000267918 Jy ! Component: 100 - total flux cleaned = -0.000243257 Jy ! Component: 150 - total flux cleaned = -0.000201809 Jy ! Component: 200 - total flux cleaned = -0.000133814 Jy ! Total flux subtracted in 200 components = -0.000133814 Jy ! Clean residual min=-0.001808 max=0.002047 Jy/beam ! Clean residual mean=-0.000015 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.191823 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.191823 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=0.077591Jy sigma=0.000755 ! Fit after self-cal, rms=0.077732Jy sigma=0.000755 ! Inverting map ! Your choice of large map pixels excluded 0.798% 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=0.077732Jy sigma=0.000755 ! Fit after self-cal, rms=0.077791Jy sigma=0.000754 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.798% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7189 mas, bmaj=2.13 mas, bpa=-0.1074 degrees ! Estimated noise=591.835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.97338e-05 Jy ! Component: 100 - total flux cleaned = -2.28359e-05 Jy ! Component: 150 - total flux cleaned = -9.08207e-06 Jy ! Component: 200 - total flux cleaned = 2.62098e-05 Jy ! Total flux subtracted in 200 components = 2.62098e-05 Jy ! Clean residual min=-0.001929 max=0.001837 Jy/beam ! Clean residual mean=-0.000077 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.19185 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.19185 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=0.077780Jy sigma=0.000754 ! Fit after self-cal, rms=0.077785Jy sigma=0.000754 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.798% 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 = 3.1781e-05 Jy ! Component: 100 - total flux cleaned = 1.98084e-05 Jy ! Component: 150 - total flux cleaned = 3.95299e-05 Jy ! Component: 200 - total flux cleaned = 3.97899e-05 Jy ! Total flux subtracted in 200 components = 3.97899e-05 Jy ! Clean residual min=-0.001930 max=0.001841 Jy/beam ! Clean residual mean=-0.000077 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.191889 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.191889 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=0.077779Jy sigma=0.000754 ! Fit after self-cal, rms=0.077779Jy sigma=0.000754 ! Inverting map ! Your choice of large map pixels excluded 0.798% 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=0.077779Jy sigma=0.000754 ! Fit after self-cal, rms=0.077835Jy sigma=0.000754 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.798% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7191 mas, bmaj=2.132 mas, bpa=-0.1364 degrees ! Estimated noise=592.104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.50566e-05 Jy ! Component: 100 - total flux cleaned = -6.17632e-06 Jy ! Component: 150 - total flux cleaned = -5.33515e-06 Jy ! Component: 200 - total flux cleaned = -1.33046e-05 Jy ! Total flux subtracted in 200 components = -1.33046e-05 Jy ! Clean residual min=-0.001967 max=0.001788 Jy/beam ! Clean residual mean=-0.000079 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.191876 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.191876 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=0.077830Jy sigma=0.000754 ! Fit after self-cal, rms=0.077831Jy sigma=0.000754 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.798% 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 = 1.59344e-07 Jy ! Component: 100 - total flux cleaned = -9.30283e-06 Jy ! Component: 150 - total flux cleaned = -9.50109e-06 Jy ! Component: 200 - total flux cleaned = -1.64787e-05 Jy ! Total flux subtracted in 200 components = -1.64787e-05 Jy ! Clean residual min=-0.001971 max=0.001781 Jy/beam ! Clean residual mean=-0.000079 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.19186 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.19186 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=0.077828Jy sigma=0.000754 ! Fit after self-cal, rms=0.077828Jy sigma=0.000754 ! Inverting map ! Your choice of large map pixels excluded 0.798% 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=0.077828Jy sigma=0.000754 ! Fit after self-cal, rms=0.077874Jy sigma=0.000754 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.798% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.132 mas, bmaj=7.374 mas, bpa=3.415 degrees ! Estimated noise=815.492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103705 Jy ! Component: 100 - total flux cleaned = -0.000118568 Jy ! Component: 150 - total flux cleaned = -0.000120769 Jy ! Component: 200 - total flux cleaned = -0.0001208 Jy ! Total flux subtracted in 200 components = -0.0001208 Jy ! Clean residual min=-0.001625 max=0.001608 Jy/beam ! Clean residual mean=-0.000200 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.191739 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 42 components and 0.191739 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=0.077873Jy sigma=0.000754 ! Fit after self-cal, rms=0.077869Jy sigma=0.000754 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.798% 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 = -1.74388e-05 Jy ! Component: 100 - total flux cleaned = -1.75497e-05 Jy ! Component: 150 - total flux cleaned = -1.85309e-05 Jy ! Component: 200 - total flux cleaned = -2.06209e-05 Jy ! Total flux subtracted in 200 components = -2.06209e-05 Jy ! Clean residual min=-0.001623 max=0.001589 Jy/beam ! Clean residual mean=-0.000198 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.191718 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 0.191718 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=0.077869Jy sigma=0.000754 ! Fit after self-cal, rms=0.077867Jy sigma=0.000754 ! Inverting map ! Your choice of large map pixels excluded 0.798% 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 0.798% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7194 mas, bmaj=2.133 mas, bpa=-0.1655 degrees ! Estimated noise=592.335 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7194 x 2.133 at -0.1655 degrees (North through East) ! Clean map min=-0.0018009 max=0.16084 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 0.798% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5915 mas, bmaj=1.782 mas, bpa=-1.675 degrees ! Estimated noise=1810.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118829 Jy ! Component: 100 - total flux cleaned = 0.154548 Jy ! Component: 150 - total flux cleaned = 0.169517 Jy ! Component: 200 - total flux cleaned = 0.177929 Jy ! Total flux subtracted in 200 components = 0.177929 Jy ! Clean residual min=-0.006932 max=0.006345 Jy/beam ! Clean residual mean=0.000051 rms=0.001966 Jy/beam ! Combined flux in latest and established models = 0.17793 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.17793 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.798% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7194 mas, bmaj=2.133 mas, bpa=-0.1655 degrees ! Estimated noise=592.335 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 = 0.00915877 Jy ! Component: 100 - total flux cleaned = 0.0127122 Jy ! Component: 150 - total flux cleaned = 0.0135711 Jy ! Component: 200 - total flux cleaned = 0.0139124 Jy ! Total flux subtracted in 200 components = 0.0139124 Jy ! Clean residual min=-0.002510 max=0.002829 Jy/beam ! Clean residual mean=-0.000080 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.191842 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.191842 Jy ! Inverting map ! Your choice of large map pixels excluded 0.798% 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 0.798% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.132 mas, bmaj=7.374 mas, bpa=3.415 degrees ! Estimated noise=815.492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222731 Jy ! Component: 100 - total flux cleaned = 0.000221306 Jy ! Component: 150 - total flux cleaned = 0.000220046 Jy ! Component: 200 - total flux cleaned = 0.000218799 Jy ! Total flux subtracted in 200 components = 0.000218799 Jy ! Clean residual min=-0.002132 max=0.002084 Jy/beam ! Clean residual mean=-0.000226 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.192061 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 = -1.14205e-06 Jy ! Component: 100 - total flux cleaned = -2.16817e-06 Jy ! Component: 150 - total flux cleaned = -2.9463e-06 Jy ! Component: 200 - total flux cleaned = -5.13262e-07 Jy ! Total flux subtracted in 200 components = -5.13262e-07 Jy ! Clean residual min=-0.001950 max=0.001925 Jy/beam ! Clean residual mean=-0.000226 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.19206 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 34 components and 0.19206 Jy ! Inverting map ! Your choice of large map pixels excluded 0.798% 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 0.798% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7194 mas, bmaj=2.133 mas, bpa=-0.1655 degrees ! Estimated noise=592.335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328975 Jy ! Component: 100 - total flux cleaned = 0.000331327 Jy ! Component: 150 - total flux cleaned = 0.000367914 Jy ! Component: 200 - total flux cleaned = 0.00033582 Jy ! Total flux subtracted in 200 components = 0.00033582 Jy ! Clean residual min=-0.002185 max=0.002237 Jy/beam ! Clean residual mean=-0.000096 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.192396 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.192396 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=0.077943Jy sigma=0.000755 ! Fit after self-cal, rms=0.077948Jy sigma=0.000755 wmodel J1441-3303_X_2014_01_04_pus_map.mod ! Writing 40 model components to file: J1441-3303_X_2014_01_04_pus_map.mod wobs J1441-3303_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1441-3303_X_2014_01_04_pus_uvs.fits wwins J1441-3303_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J1441-3303_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 0.798% 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 = -0.000232708 Jy ! Component: 100 - total flux cleaned = -0.000433477 Jy ! Component: 150 - total flux cleaned = -0.000581802 Jy ! Component: 200 - total flux cleaned = -0.000770492 Jy ! Component: 250 - total flux cleaned = -0.000941936 Jy ! Component: 300 - total flux cleaned = -0.00107713 Jy ! Component: 350 - total flux cleaned = -0.00120195 Jy ! Component: 400 - total flux cleaned = -0.00129901 Jy ! Component: 450 - total flux cleaned = -0.00138977 Jy ! Component: 500 - total flux cleaned = -0.00145822 Jy ! Component: 550 - total flux cleaned = -0.00152358 Jy ! Component: 600 - total flux cleaned = -0.00160075 Jy ! Component: 650 - total flux cleaned = -0.0016448 Jy ! Component: 700 - total flux cleaned = -0.00170081 Jy ! Component: 750 - total flux cleaned = -0.00176844 Jy ! Component: 800 - total flux cleaned = -0.00182048 Jy ! Component: 850 - total flux cleaned = -0.00187091 Jy ! Component: 900 - total flux cleaned = -0.00193202 Jy ! Component: 950 - total flux cleaned = -0.00201445 Jy ! Component: 1000 - total flux cleaned = -0.00205987 Jy ! Component: 1050 - total flux cleaned = -0.00212667 Jy ! Component: 1100 - total flux cleaned = -0.00223514 Jy ! Component: 1150 - total flux cleaned = -0.00233029 Jy ! Component: 1200 - total flux cleaned = -0.00243311 Jy ! Component: 1250 - total flux cleaned = -0.0025134 Jy ! Component: 1300 - total flux cleaned = -0.00260181 Jy ! Component: 1350 - total flux cleaned = -0.00269778 Jy ! Component: 1400 - total flux cleaned = -0.00278242 Jy ! Component: 1450 - total flux cleaned = -0.00288374 Jy ! Component: 1500 - total flux cleaned = -0.0029738 Jy ! Component: 1550 - total flux cleaned = -0.00306205 Jy ! Component: 1600 - total flux cleaned = -0.00311399 Jy ! Component: 1650 - total flux cleaned = -0.00317363 Jy ! Component: 1700 - total flux cleaned = -0.00322379 Jy ! Component: 1750 - total flux cleaned = -0.00328129 Jy ! Component: 1800 - total flux cleaned = -0.00333788 Jy ! Component: 1850 - total flux cleaned = -0.00340141 Jy ! Component: 1900 - total flux cleaned = -0.00344827 Jy ! Component: 1950 - total flux cleaned = -0.00350236 Jy ! Component: 2000 - total flux cleaned = -0.00357126 Jy ! Total flux subtracted in 2048 components = -0.00364685 Jy ! Clean residual min=-0.000464 max=0.000393 Jy/beam ! Clean residual mean=-0.000018 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.188749 Jy keep ! Adding 114 model components to the UV plane model. ! The established model now contains 154 components and 0.188749 Jy ![Exited script file: muppet] wmap "J1441-3303_X_2014_01_04_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.798% 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: 0.7194 x 2.133 at -0.1655 degrees (North through East) ! Clean map min=-0.0012057 max=0.158 Jy/beam ! Writing clean map to FITS file: J1441-3303_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 0.158002 invert ! Inverting map ! Your choice of large map pixels excluded 0.798% 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 0.000139719 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.265286 0.265286 0.530571 1.06114 2.12229 4.24457 8.48914 16.9783 33.9566 67.9131 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.158 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7194 x 2.133 at -0.1655 degrees (North through East) ! Clean map min=-0.0012057 max=0.158 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 J1441-3303_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:26:12 2017