! Started logfile: J1000-3139_X_2017_07_09_pus_uvs.log on Wed May 8 15:24:09 2019 obs J1000-3139_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1000-3139_X_2017_07_09_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.789006 visibilities/baseline/integration-bin. ! Found source: J1000-3139 ! ! 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 979 lines of history. ! ! Reading 40476 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 J1000-3139_X_2017_07_09_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 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 102 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.890094Jy sigma=0.006108 ! Fit after self-cal, rms=0.858013Jy sigma=0.005890 ! 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 0.257% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6396 mas, bmaj=1.661 mas, bpa=-4.079 degrees ! Estimated noise=1043.11 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 = 0.104191 Jy ! Component: 100 - total flux cleaned = 0.134127 Jy ! Total flux subtracted in 100 components = 0.134127 Jy ! Clean residual min=-0.007363 max=0.016348 Jy/beam ! Clean residual mean=-0.000151 rms=0.002478 Jy/beam ! Combined flux in latest and established models = 0.134127 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.134127 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=0.109889Jy sigma=0.000711 ! Fit after self-cal, rms=0.109839Jy sigma=0.000711 ! Inverting map ! Your choice of large map pixels excluded 0.257% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170247 Jy ! Component: 100 - total flux cleaned = 0.0270676 Jy ! Total flux subtracted in 100 components = 0.0270676 Jy ! Clean residual min=-0.006122 max=0.009771 Jy/beam ! Clean residual mean=-0.000096 rms=0.001850 Jy/beam ! Combined flux in latest and established models = 0.161195 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.161195 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=0.105329Jy sigma=0.000674 ! Fit after self-cal, rms=0.105301Jy sigma=0.000673 ! Inverting map ! Your choice of large map pixels excluded 0.257% 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 0.257% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8143 mas, bmaj=2.028 mas, bpa=-3.285 degrees ! Estimated noise=546.561 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 = 0.0125163 Jy ! Component: 100 - total flux cleaned = 0.0181568 Jy ! Component: 150 - total flux cleaned = 0.0207377 Jy ! Component: 200 - total flux cleaned = 0.0219233 Jy ! Total flux subtracted in 200 components = 0.0219233 Jy ! Clean residual min=-0.005056 max=0.009066 Jy/beam ! Clean residual mean=-0.000056 rms=0.001918 Jy/beam ! Combined flux in latest and established models = 0.183118 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.183118 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=0.104195Jy sigma=0.000662 ! Fit after self-cal, rms=0.104183Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.257% 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 1.21 FD 0.97 HN 1.00* KP 0.92 ! LA 0.90 MK 0.99 NL 1.18 OV 0.99 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.99 HN 1.00* KP 0.94 ! LA 0.90 MK 0.95 NL 1.17 OV 0.98 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.99 HN 1.00* KP 0.91 ! LA 0.94 MK 0.99 NL 1.19 OV 1.00 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.97 HN 1.00* KP 0.92 ! LA 0.95 MK 1.00 NL 1.15 OV 0.93 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.96 HN 1.00* KP 0.89 ! LA 0.92 MK 1.03 NL 1.16 OV 0.98 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.96 HN 1.00* KP 0.90 ! LA 0.93 MK 1.05 NL 1.19 OV 0.96 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.97 HN 1.00* KP 0.93 ! LA 0.94 MK 1.04 NL 1.17 OV 0.96 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.02 HN 1.00* KP 0.93 ! LA 0.93 MK 1.00 NL 1.17 OV 0.96 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.98 HN 1.00* KP 0.91 ! LA 0.96 MK 0.96 NL 1.00* OV 0.97 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.95 HN 1.00* KP 0.90 ! LA 0.96 MK 1.00 NL 1.00* OV 0.95 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.97 HN 1.00* KP 0.94 ! LA 0.96 MK 1.02 NL 1.00* OV 0.99 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.98 HN 1.00* KP 0.90 ! LA 0.92 MK 1.03 NL 1.00* OV 0.93 ! PT 0.99 SC 0.94 ! ! ! Fit before self-cal, rms=0.104183Jy sigma=0.000662 ! Fit after self-cal, rms=0.107684Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.257% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8172 mas, bmaj=2.046 mas, bpa=-3.212 degrees ! Estimated noise=546.955 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 (1.4, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037282 Jy ! Component: 100 - total flux cleaned = 0.00315924 Jy ! Component: 150 - total flux cleaned = 0.00260642 Jy ! Component: 200 - total flux cleaned = 0.00237673 Jy ! Total flux subtracted in 200 components = 0.00237673 Jy ! Clean residual min=-0.003312 max=0.003474 Jy/beam ! Clean residual mean=0.000044 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.185495 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.185495 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=0.107367Jy sigma=0.000648 ! Fit after self-cal, rms=0.107572Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.257% 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=0.107572Jy sigma=0.000647 ! Fit after self-cal, rms=0.107239Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.257% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8102 mas, bmaj=2.028 mas, bpa=-3.199 degrees ! Estimated noise=542.895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190736 Jy ! Component: 100 - total flux cleaned = 0.00191376 Jy ! Component: 150 - total flux cleaned = 0.00175509 Jy ! Component: 200 - total flux cleaned = 0.00162286 Jy ! Total flux subtracted in 200 components = 0.00162286 Jy ! Clean residual min=-0.002545 max=0.002231 Jy/beam ! Clean residual mean=0.000044 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.187118 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.187118 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=0.107157Jy sigma=0.000644 ! Fit after self-cal, rms=0.107177Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.257% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000311452 Jy ! Component: 100 - total flux cleaned = 0.000189802 Jy ! Component: 150 - total flux cleaned = 4.71642e-05 Jy ! Component: 200 - total flux cleaned = -5.07019e-05 Jy ! Total flux subtracted in 200 components = -5.07019e-05 Jy ! Clean residual min=-0.002533 max=0.002070 Jy/beam ! Clean residual mean=0.000045 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.187067 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.187067 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=0.107144Jy sigma=0.000643 ! Fit after self-cal, rms=0.107140Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.257% 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=0.107140Jy sigma=0.000643 ! Fit after self-cal, rms=0.107744Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.257% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8082 mas, bmaj=2.024 mas, bpa=-3.113 degrees ! Estimated noise=541.992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00081539 Jy ! Component: 100 - total flux cleaned = 0.000905304 Jy ! Component: 150 - total flux cleaned = 0.000935961 Jy ! Component: 200 - total flux cleaned = 0.00093775 Jy ! Total flux subtracted in 200 components = 0.00093775 Jy ! Clean residual min=-0.002140 max=0.001920 Jy/beam ! Clean residual mean=0.000040 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.188005 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 0.188005 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=0.107711Jy sigma=0.000643 ! Fit after self-cal, rms=0.107727Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.257% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290819 Jy ! Component: 100 - total flux cleaned = 0.000210919 Jy ! Component: 150 - total flux cleaned = 0.000187383 Jy ! Component: 200 - total flux cleaned = 0.000165923 Jy ! Total flux subtracted in 200 components = 0.000165923 Jy ! Clean residual min=-0.002174 max=0.001873 Jy/beam ! Clean residual mean=0.000041 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.188171 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.188171 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=0.107711Jy sigma=0.000642 ! Fit after self-cal, rms=0.107710Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.257% 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=0.107710Jy sigma=0.000642 ! Fit after self-cal, rms=0.107732Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.257% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.621 mas, bmaj=6.834 mas, bpa=-1.521 degrees ! Estimated noise=722.433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145438 Jy ! Component: 100 - total flux cleaned = 0.00143507 Jy ! Component: 150 - total flux cleaned = 0.00136655 Jy ! Component: 200 - total flux cleaned = 0.00130494 Jy ! Total flux subtracted in 200 components = 0.00130494 Jy ! Clean residual min=-0.001997 max=0.001960 Jy/beam ! Clean residual mean=0.000073 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.189476 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 92 components and 0.189476 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=0.107729Jy sigma=0.000642 ! Fit after self-cal, rms=0.107722Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.257% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00035295 Jy ! Component: 100 - total flux cleaned = 0.000318174 Jy ! Component: 150 - total flux cleaned = 0.000250941 Jy ! Component: 200 - total flux cleaned = 0.000191684 Jy ! Total flux subtracted in 200 components = 0.000191684 Jy ! Clean residual min=-0.002020 max=0.001928 Jy/beam ! Clean residual mean=0.000074 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.189667 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 99 components and 0.189667 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=0.107724Jy sigma=0.000642 ! Fit after self-cal, rms=0.107723Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.257% 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 0.257% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8078 mas, bmaj=2.022 mas, bpa=-3.137 degrees ! Estimated noise=542.65 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8078 x 2.022 at -3.137 degrees (North through East) ! Clean map min=-0.0044265 max=0.13904 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 0.257% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6337 mas, bmaj=1.653 mas, bpa=-3.637 degrees ! Estimated noise=1043.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103722 Jy ! Component: 100 - total flux cleaned = 0.136028 Jy ! Component: 150 - total flux cleaned = 0.154599 Jy ! Component: 200 - total flux cleaned = 0.1664 Jy ! Total flux subtracted in 200 components = 0.1664 Jy ! Clean residual min=-0.003749 max=0.007258 Jy/beam ! Clean residual mean=-0.000034 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.1664 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.1664 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.257% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8078 mas, bmaj=2.022 mas, bpa=-3.137 degrees ! Estimated noise=542.65 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) ! Added new window around map position (0, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116486 Jy ! Component: 100 - total flux cleaned = 0.0173979 Jy ! Component: 150 - total flux cleaned = 0.0207272 Jy ! Component: 200 - total flux cleaned = 0.0220418 Jy ! Total flux subtracted in 200 components = 0.0220418 Jy ! Clean residual min=-0.001853 max=0.002064 Jy/beam ! Clean residual mean=0.000031 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.188442 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 59 components and 0.188442 Jy ! Inverting map ! Your choice of large map pixels excluded 0.257% 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 0.257% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.621 mas, bmaj=6.834 mas, bpa=-1.521 degrees ! Estimated noise=722.433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115956 Jy ! Component: 100 - total flux cleaned = 0.00143782 Jy ! Component: 150 - total flux cleaned = 0.00163433 Jy ! Component: 200 - total flux cleaned = 0.00182674 Jy ! Total flux subtracted in 200 components = 0.00182674 Jy ! Clean residual min=-0.001726 max=0.001920 Jy/beam ! Clean residual mean=0.000075 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.190268 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011774 Jy ! Component: 100 - total flux cleaned = 0.000165816 Jy ! Component: 150 - total flux cleaned = 0.000194897 Jy ! Component: 200 - total flux cleaned = 0.000236383 Jy ! Total flux subtracted in 200 components = 0.000236383 Jy ! Clean residual min=-0.001739 max=0.001867 Jy/beam ! Clean residual mean=0.000076 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.190505 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 85 components and 0.190505 Jy ! Inverting map ! Your choice of large map pixels excluded 0.257% 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 0.257% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8078 mas, bmaj=2.022 mas, bpa=-3.137 degrees ! Estimated noise=542.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.10599e-05 Jy ! Component: 100 - total flux cleaned = 4.17305e-05 Jy ! Component: 150 - total flux cleaned = 0.00011095 Jy ! Component: 200 - total flux cleaned = 0.000200846 Jy ! Total flux subtracted in 200 components = 0.000200846 Jy ! Clean residual min=-0.001727 max=0.001680 Jy/beam ! Clean residual mean=0.000039 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.190706 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.190706 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=0.107696Jy sigma=0.000642 ! Fit after self-cal, rms=0.107684Jy sigma=0.000642 wmodel J1000-3139_X_2017_07_09_pus_map.mod ! Writing 92 model components to file: J1000-3139_X_2017_07_09_pus_map.mod wobs J1000-3139_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1000-3139_X_2017_07_09_pus_uvs.fits wwins J1000-3139_X_2017_07_09_pus_map.win ! wwins: Wrote 3 windows to J1000-3139_X_2017_07_09_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 0.257% 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 = -0.000228912 Jy ! Component: 100 - total flux cleaned = -6.72925e-05 Jy ! Component: 150 - total flux cleaned = 0.00021258 Jy ! Component: 200 - total flux cleaned = 0.000381185 Jy ! Component: 250 - total flux cleaned = 0.000566109 Jy ! Component: 300 - total flux cleaned = 0.000611198 Jy ! Component: 350 - total flux cleaned = 0.000676175 Jy ! Component: 400 - total flux cleaned = 0.000696857 Jy ! Component: 450 - total flux cleaned = 0.00071727 Jy ! Component: 500 - total flux cleaned = 0.000757137 Jy ! Component: 550 - total flux cleaned = 0.000834339 Jy ! Component: 600 - total flux cleaned = 0.000890763 Jy ! Component: 650 - total flux cleaned = 0.000946063 Jy ! Component: 700 - total flux cleaned = 0.000999909 Jy ! Component: 750 - total flux cleaned = 0.00112211 Jy ! Component: 800 - total flux cleaned = 0.00117307 Jy ! Component: 850 - total flux cleaned = 0.00125707 Jy ! Component: 900 - total flux cleaned = 0.00135589 Jy ! Component: 950 - total flux cleaned = 0.00140483 Jy ! Component: 1000 - total flux cleaned = 0.00153209 Jy ! Component: 1050 - total flux cleaned = 0.00159451 Jy ! Component: 1100 - total flux cleaned = 0.00170171 Jy ! Component: 1150 - total flux cleaned = 0.00183703 Jy ! Component: 1200 - total flux cleaned = 0.00191109 Jy ! Component: 1250 - total flux cleaned = 0.00204246 Jy ! Component: 1300 - total flux cleaned = 0.00214304 Jy ! Component: 1350 - total flux cleaned = 0.00229864 Jy ! Component: 1400 - total flux cleaned = 0.00245148 Jy ! Component: 1450 - total flux cleaned = 0.0025748 Jy ! Component: 1500 - total flux cleaned = 0.00269636 Jy ! Component: 1550 - total flux cleaned = 0.00282961 Jy ! Component: 1600 - total flux cleaned = 0.00300018 Jy ! Component: 1650 - total flux cleaned = 0.00311636 Jy ! Component: 1700 - total flux cleaned = 0.00323099 Jy ! Component: 1750 - total flux cleaned = 0.00335671 Jy ! Component: 1800 - total flux cleaned = 0.00349325 Jy ! Component: 1850 - total flux cleaned = 0.00362776 Jy ! Component: 1900 - total flux cleaned = 0.00378454 Jy ! Component: 1950 - total flux cleaned = 0.00389137 Jy ! Component: 2000 - total flux cleaned = 0.00404389 Jy ! Total flux subtracted in 2048 components = 0.00415971 Jy ! Clean residual min=-0.000700 max=0.000649 Jy/beam ! Clean residual mean=0.000023 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.194865 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 236 components and 0.194865 Jy ![Exited script file: muppet] wmap "J1000-3139_X_2017_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.257% 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: 0.8078 x 2.022 at -3.137 degrees (North through East) ! Clean map min=-0.0025154 max=0.13574 Jy/beam ! Writing clean map to FITS file: J1000-3139_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.135735 invert ! Inverting map ! Your choice of large map pixels excluded 0.257% 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 0.000215733 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.47681 0.47681 0.953621 1.90724 3.81448 7.62896 15.2579 30.5159 61.0317 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.135 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8078 x 2.022 at -3.137 degrees (North through East) ! Clean map min=-0.0025154 max=0.13574 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 J1000-3139_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:24:11 2019