! Started logfile: J0046-2631_X_2017_06_15_pus_uvs.log on Tue May 7 19:49:34 2019 obs J0046-2631_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0046-2631_X_2017_06_15_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.935673 visibilities/baseline/integration-bin. ! Found source: J0046-2631 ! ! 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 989 lines of history. ! ! Reading 48000 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 J0046-2631_X_2017_06_15_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 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.922627Jy sigma=0.007166 ! Fit after self-cal, rms=0.901819Jy sigma=0.007012 ! 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 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.6358 mas, bmaj=1.676 mas, bpa=-3.255 degrees ! Estimated noise=866.907 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 = 0.0744713 Jy ! Component: 100 - total flux cleaned = 0.094226 Jy ! Total flux subtracted in 100 components = 0.094226 Jy ! Clean residual min=-0.003745 max=0.008899 Jy/beam ! Clean residual mean=-0.000042 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.094226 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.094226 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=0.093212Jy sigma=0.000666 ! Fit after self-cal, rms=0.093200Jy sigma=0.000666 ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103939 Jy ! Component: 100 - total flux cleaned = 0.0162257 Jy ! Total flux subtracted in 100 components = 0.0162257 Jy ! Clean residual min=-0.002866 max=0.004855 Jy/beam ! Clean residual mean=-0.000018 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.110452 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 0.110452 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=0.091655Jy sigma=0.000651 ! Fit after self-cal, rms=0.091659Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8077 mas, bmaj=2.038 mas, bpa=-2.274 degrees ! Estimated noise=432.762 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00626026 Jy ! Component: 100 - total flux cleaned = 0.00974078 Jy ! Component: 150 - total flux cleaned = 0.0117285 Jy ! Component: 200 - total flux cleaned = 0.0129077 Jy ! Total flux subtracted in 200 components = 0.0129077 Jy ! Clean residual min=-0.001334 max=0.001581 Jy/beam ! Clean residual mean=0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.123359 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 0.123359 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=0.091277Jy sigma=0.000647 ! Fit after self-cal, rms=0.091257Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 1.02 FD 0.99 HN 1.42 KP 1.04 ! LA 0.99 MK 0.97 NL 0.98 OV 0.97 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.05 KP 0.93 ! LA 0.97 MK 0.99 NL 0.99 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00 KP 0.96 ! LA 1.03 MK 1.00 NL 0.99 OV 0.98 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.10 KP 0.99 ! LA 0.97 MK 1.00 NL 0.98 OV 0.97 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.04 KP 0.96 ! LA 0.99 MK 1.02 NL 1.00 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.06 KP 1.00 ! LA 0.97 MK 0.98 NL 1.00 OV 0.99 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.04 KP 0.96 ! LA 1.02 MK 1.00 NL 1.00 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.05 KP 0.96 ! LA 1.01 MK 1.04 NL 0.98 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.05 KP 0.99 ! LA 1.00 MK 0.96 NL 1.03 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.08 KP 0.99 ! LA 1.00 MK 0.99 NL 1.04 OV 1.00 ! PT 1.03 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.02 KP 1.00 ! LA 0.99 MK 1.00 NL 1.01 OV 1.00 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.95 KP 0.96 ! LA 0.99 MK 1.03 NL 1.06 OV 0.99 ! PT 1.01 SC 0.96 ! ! ! Fit before self-cal, rms=0.091257Jy sigma=0.000647 ! Fit after self-cal, rms=0.092287Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8101 mas, bmaj=2.041 mas, bpa=-2.254 degrees ! Estimated noise=430.753 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 = 0.000849584 Jy ! Component: 100 - total flux cleaned = 0.00100859 Jy ! Component: 150 - total flux cleaned = 0.00104363 Jy ! Component: 200 - total flux cleaned = 0.00107221 Jy ! Total flux subtracted in 200 components = 0.00107221 Jy ! Clean residual min=-0.001050 max=0.001135 Jy/beam ! Clean residual mean=-0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.124432 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.124432 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=0.092272Jy sigma=0.000646 ! Fit after self-cal, rms=0.092301Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.092301Jy sigma=0.000646 ! Fit after self-cal, rms=0.092519Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8101 mas, bmaj=2.041 mas, bpa=-2.29 degrees ! Estimated noise=430.583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403889 Jy ! Component: 100 - total flux cleaned = 0.000512983 Jy ! Component: 150 - total flux cleaned = 0.000538531 Jy ! Component: 200 - total flux cleaned = 0.000539163 Jy ! Total flux subtracted in 200 components = 0.000539163 Jy ! Clean residual min=-0.000910 max=0.001008 Jy/beam ! Clean residual mean=-0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.124971 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.124971 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=0.092513Jy sigma=0.000645 ! Fit after self-cal, rms=0.092520Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = 8.05327e-05 Jy ! Component: 100 - total flux cleaned = 0.000131353 Jy ! Component: 150 - total flux cleaned = 0.000140595 Jy ! Component: 200 - total flux cleaned = 0.000140627 Jy ! Total flux subtracted in 200 components = 0.000140627 Jy ! Clean residual min=-0.000922 max=0.000996 Jy/beam ! Clean residual mean=-0.000003 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.125111 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.125111 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=0.092518Jy sigma=0.000645 ! Fit after self-cal, rms=0.092518Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.092518Jy sigma=0.000645 ! Fit after self-cal, rms=0.093040Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8105 mas, bmaj=2.041 mas, bpa=-2.272 degrees ! Estimated noise=431.104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000273429 Jy ! Component: 100 - total flux cleaned = 0.000295529 Jy ! Component: 150 - total flux cleaned = 0.000304976 Jy ! Component: 200 - total flux cleaned = 0.000304497 Jy ! Total flux subtracted in 200 components = 0.000304497 Jy ! Clean residual min=-0.000951 max=0.000901 Jy/beam ! Clean residual mean=-0.000004 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.125416 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.125416 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=0.093038Jy sigma=0.000645 ! Fit after self-cal, rms=0.093047Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = 3.74051e-05 Jy ! Component: 100 - total flux cleaned = 3.713e-05 Jy ! Component: 150 - total flux cleaned = 4.46638e-05 Jy ! Component: 200 - total flux cleaned = 4.44086e-05 Jy ! Total flux subtracted in 200 components = 4.44086e-05 Jy ! Clean residual min=-0.000947 max=0.000894 Jy/beam ! Clean residual mean=-0.000004 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.12546 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.12546 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=0.093046Jy sigma=0.000645 ! Fit after self-cal, rms=0.093045Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.093045Jy sigma=0.000645 ! Fit after self-cal, rms=0.093175Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=2.337 mas, bmaj=5.676 mas, bpa=2.375 degrees ! Estimated noise=548.367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225396 Jy ! Component: 100 - total flux cleaned = 0.000245743 Jy ! Component: 150 - total flux cleaned = 0.000269061 Jy ! Component: 200 - total flux cleaned = 0.000272913 Jy ! Total flux subtracted in 200 components = 0.000272913 Jy ! Clean residual min=-0.000873 max=0.000860 Jy/beam ! Clean residual mean=-0.000009 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.125733 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 80 components and 0.125733 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=0.093175Jy sigma=0.000645 ! Fit after self-cal, rms=0.093175Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = 6.76121e-05 Jy ! Component: 100 - total flux cleaned = 8.34447e-05 Jy ! Component: 150 - total flux cleaned = 8.74151e-05 Jy ! Component: 200 - total flux cleaned = 9.10007e-05 Jy ! Total flux subtracted in 200 components = 9.10007e-05 Jy ! Clean residual min=-0.000860 max=0.000853 Jy/beam ! Clean residual mean=-0.000009 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.125824 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 85 components and 0.125824 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=0.093175Jy sigma=0.000645 ! Fit after self-cal, rms=0.093175Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8106 mas, bmaj=2.041 mas, bpa=-2.256 degrees ! Estimated noise=431.497 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8106 x 2.041 at -2.256 degrees (North through East) ! Clean map min=-0.00079872 max=0.10064 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 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.6371 mas, bmaj=1.677 mas, bpa=-3.241 degrees ! Estimated noise=870.616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0743228 Jy ! Component: 100 - total flux cleaned = 0.094681 Jy ! Component: 150 - total flux cleaned = 0.105187 Jy ! Component: 200 - total flux cleaned = 0.111907 Jy ! Total flux subtracted in 200 components = 0.111907 Jy ! Clean residual min=-0.002697 max=0.003630 Jy/beam ! Clean residual mean=-0.000021 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.111907 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.111907 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8106 mas, bmaj=2.041 mas, bpa=-2.256 degrees ! Estimated noise=431.497 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 = 0.00622567 Jy ! Component: 100 - total flux cleaned = 0.00956798 Jy ! Component: 150 - total flux cleaned = 0.0114677 Jy ! Component: 200 - total flux cleaned = 0.0125761 Jy ! Total flux subtracted in 200 components = 0.0125761 Jy ! Clean residual min=-0.001030 max=0.000910 Jy/beam ! Clean residual mean=-0.000007 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.124483 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.124483 Jy ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=2.337 mas, bmaj=5.676 mas, bpa=2.375 degrees ! Estimated noise=548.367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000867349 Jy ! Component: 100 - total flux cleaned = 0.00119149 Jy ! Component: 150 - total flux cleaned = 0.00123598 Jy ! Component: 200 - total flux cleaned = 0.00127201 Jy ! Total flux subtracted in 200 components = 0.00127201 Jy ! Clean residual min=-0.000838 max=0.000838 Jy/beam ! Clean residual mean=-0.000009 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.125755 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 = 2.29309e-05 Jy ! Component: 100 - total flux cleaned = 2.28565e-05 Jy ! Component: 150 - total flux cleaned = 2.77897e-05 Jy ! Component: 200 - total flux cleaned = 3.25234e-05 Jy ! Total flux subtracted in 200 components = 3.25234e-05 Jy ! Clean residual min=-0.000836 max=0.000844 Jy/beam ! Clean residual mean=-0.000009 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.125788 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.125788 Jy ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8106 mas, bmaj=2.041 mas, bpa=-2.256 degrees ! Estimated noise=431.497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.08541e-05 Jy ! Component: 100 - total flux cleaned = -5.628e-05 Jy ! Component: 150 - total flux cleaned = -5.69075e-05 Jy ! Component: 200 - total flux cleaned = -7.02685e-05 Jy ! Total flux subtracted in 200 components = -7.02685e-05 Jy ! Clean residual min=-0.000932 max=0.000913 Jy/beam ! Clean residual mean=-0.000004 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.125718 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.125718 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=0.093180Jy sigma=0.000645 ! Fit after self-cal, rms=0.093179Jy sigma=0.000645 wmodel J0046-2631_X_2017_06_15_pus_map.mod ! Writing 65 model components to file: J0046-2631_X_2017_06_15_pus_map.mod wobs J0046-2631_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0046-2631_X_2017_06_15_pus_uvs.fits wwins J0046-2631_X_2017_06_15_pus_map.win ! wwins: Wrote 2 windows to J0046-2631_X_2017_06_15_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 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00022123 Jy ! Component: 100 - total flux cleaned = -0.000358552 Jy ! Component: 150 - total flux cleaned = -0.000415568 Jy ! Component: 200 - total flux cleaned = -0.000428987 Jy ! Component: 250 - total flux cleaned = -0.000507937 Jy ! Component: 300 - total flux cleaned = -0.000559125 Jy ! Component: 350 - total flux cleaned = -0.000608924 Jy ! Component: 400 - total flux cleaned = -0.000633427 Jy ! Component: 450 - total flux cleaned = -0.000692797 Jy ! Component: 500 - total flux cleaned = -0.000704288 Jy ! Component: 550 - total flux cleaned = -0.00071545 Jy ! Component: 600 - total flux cleaned = -0.000748503 Jy ! Component: 650 - total flux cleaned = -0.000802544 Jy ! Component: 700 - total flux cleaned = -0.000823652 Jy ! Component: 750 - total flux cleaned = -0.000833981 Jy ! Component: 800 - total flux cleaned = -0.000864557 Jy ! Component: 850 - total flux cleaned = -0.000884887 Jy ! Component: 900 - total flux cleaned = -0.000904786 Jy ! Component: 950 - total flux cleaned = -0.000914566 Jy ! Component: 1000 - total flux cleaned = -0.000914553 Jy ! Component: 1050 - total flux cleaned = -0.00093359 Jy ! Component: 1100 - total flux cleaned = -0.000942786 Jy ! Component: 1150 - total flux cleaned = -0.000914723 Jy ! Component: 1200 - total flux cleaned = -0.000923887 Jy ! Component: 1250 - total flux cleaned = -0.000923696 Jy ! Component: 1300 - total flux cleaned = -0.000923587 Jy ! Component: 1350 - total flux cleaned = -0.000906018 Jy ! Component: 1400 - total flux cleaned = -0.000906156 Jy ! Component: 1450 - total flux cleaned = -0.000888813 Jy ! Component: 1500 - total flux cleaned = -0.000871737 Jy ! Component: 1550 - total flux cleaned = -0.000880112 Jy ! Component: 1600 - total flux cleaned = -0.000871858 Jy ! Component: 1650 - total flux cleaned = -0.000888251 Jy ! Component: 1700 - total flux cleaned = -0.000871954 Jy ! Component: 1750 - total flux cleaned = -0.000887999 Jy ! Component: 1800 - total flux cleaned = -0.000920063 Jy ! Component: 1850 - total flux cleaned = -0.000927909 Jy ! Component: 1900 - total flux cleaned = -0.000935737 Jy ! Component: 1950 - total flux cleaned = -0.00094348 Jy ! Component: 2000 - total flux cleaned = -0.000951122 Jy ! Total flux subtracted in 2048 components = -0.000966388 Jy ! Clean residual min=-0.000416 max=0.000471 Jy/beam ! Clean residual mean=-0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.124751 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 210 components and 0.124751 Jy ![Exited script file: muppet] wmap "J0046-2631_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8106 x 2.041 at -2.256 degrees (North through East) ! Clean map min=-0.00075753 max=0.10009 Jy/beam ! Writing clean map to FITS file: J0046-2631_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.100093 invert ! Inverting map ! Your choice of large map pixels excluded 0.103% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142741 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.427824 0.427824 0.855648 1.7113 3.42259 6.84518 13.6904 27.3807 54.7615 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.1 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8106 x 2.041 at -2.256 degrees (North through East) ! Clean map min=-0.00075753 max=0.10009 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 J0046-2631_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:49:37 2019