! Started logfile: J0429+2724_X_2017_02_19_pus_uvs.log on Sat May 4 21:38:02 2019 obs J0429+2724_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0429+2724_X_2017_02_19_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.697778 visibilities/baseline/integration-bin. ! Found source: J0429+2724 ! ! 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 858 lines of history. ! ! Reading 3768 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 J0429+2724_X_2017_02_19_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.812954Jy sigma=0.007034 ! Fit after self-cal, rms=0.810015Jy sigma=0.007009 ! 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 0.478% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6293 mas, bmaj=1.94 mas, bpa=-2.876 degrees ! Estimated noise=1872.65 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 = 0.14921 Jy ! Component: 100 - total flux cleaned = 0.182159 Jy ! Total flux subtracted in 100 components = 0.182159 Jy ! Clean residual min=-0.008341 max=0.010798 Jy/beam ! Clean residual mean=0.000023 rms=0.002415 Jy/beam ! Combined flux in latest and established models = 0.182159 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.182159 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=0.083232Jy sigma=0.000696 ! Fit after self-cal, rms=0.083223Jy sigma=0.000696 ! Inverting map ! Your choice of large map pixels excluded 0.478% 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 0.478% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7436 mas, bmaj=1.986 mas, bpa=-0.3727 degrees ! Estimated noise=1343.69 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 = 0.0151899 Jy ! Component: 100 - total flux cleaned = 0.0236504 Jy ! Component: 150 - total flux cleaned = 0.0290649 Jy ! Component: 200 - total flux cleaned = 0.0326572 Jy ! Total flux subtracted in 200 components = 0.0326572 Jy ! Clean residual min=-0.005616 max=0.007415 Jy/beam ! Clean residual mean=-0.000001 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 0.214816 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.214816 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=0.080677Jy sigma=0.000667 ! Fit after self-cal, rms=0.080671Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.478% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.89 HN 0.99 KP 1.06 ! LA 0.94 MK 0.94 NL 1.04 OV 0.97 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.00 KP 1.02 ! LA 0.98 MK 0.96 NL 1.01 OV 0.98 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.02 KP 1.02 ! LA 0.95 MK 0.98 NL 1.02 OV 0.98 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 1.04 KP 1.10 ! LA 0.95 MK 0.98 NL 0.99 OV 1.03 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.02 KP 1.08 ! LA 0.93 MK 1.00 NL 1.04 OV 0.99 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.07 KP 1.02 ! LA 0.95 MK 0.98 NL 1.03 OV 0.93 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.91 HN 0.99 KP 1.06 ! LA 0.95 MK 0.99 NL 1.02 OV 1.03 ! PT 1.00* SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 0.99 KP 1.05 ! LA 0.99 MK 1.02 NL 1.01 OV 0.96 ! PT 1.00* SC 1.12 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.03 KP 1.02 ! LA 1.04 MK 1.05 NL 1.03 OV 1.00 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.16 KP 1.09 ! LA 0.91 MK 1.00 NL 0.95 OV 1.00 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.94 HN 1.01 KP 1.13 ! LA 0.92 MK 1.00 NL 1.03 OV 1.01 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 1.17 ! LA 1.01 MK 1.08 NL 1.05 OV 0.95 ! PT 1.00* SC 1.02 ! ! ! Fit before self-cal, rms=0.080671Jy sigma=0.000667 ! Fit after self-cal, rms=0.081206Jy sigma=0.000656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.478% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7495 mas, bmaj=1.998 mas, bpa=-0.5406 degrees ! Estimated noise=1338.47 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 = 0.00147511 Jy ! Component: 100 - total flux cleaned = 0.00169922 Jy ! Component: 150 - total flux cleaned = 0.00177511 Jy ! Component: 200 - total flux cleaned = 0.00179807 Jy ! Total flux subtracted in 200 components = 0.00179807 Jy ! Clean residual min=-0.004495 max=0.006460 Jy/beam ! Clean residual mean=-0.000009 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.216614 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.216614 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=0.081179Jy sigma=0.000656 ! Fit after self-cal, rms=0.081264Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.478% 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=0.081264Jy sigma=0.000656 ! Fit after self-cal, rms=0.081163Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.478% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7488 mas, bmaj=1.996 mas, bpa=-0.6157 degrees ! Estimated noise=1337.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403627 Jy ! Component: 100 - total flux cleaned = 0.000571622 Jy ! Component: 150 - total flux cleaned = 0.000633696 Jy ! Component: 200 - total flux cleaned = 0.00063348 Jy ! Total flux subtracted in 200 components = 0.00063348 Jy ! Clean residual min=-0.004437 max=0.006396 Jy/beam ! Clean residual mean=-0.000009 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.217248 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.217248 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=0.081150Jy sigma=0.000656 ! Fit after self-cal, rms=0.081148Jy sigma=0.000656 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.478% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-5.8, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00543283 Jy ! Component: 100 - total flux cleaned = 0.00839184 Jy ! Component: 150 - total flux cleaned = 0.00954899 Jy ! Component: 200 - total flux cleaned = 0.0104347 Jy ! Total flux subtracted in 200 components = 0.0104347 Jy ! Clean residual min=-0.003340 max=0.003924 Jy/beam ! Clean residual mean=-0.000005 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.227683 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 52 components and 0.227683 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=0.080751Jy sigma=0.000652 ! Fit after self-cal, rms=0.080719Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.478% 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=0.080719Jy sigma=0.000651 ! Fit after self-cal, rms=0.080379Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.478% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7494 mas, bmaj=1.998 mas, bpa=-0.6546 degrees ! Estimated noise=1333.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199075 Jy ! Component: 100 - total flux cleaned = 0.002759 Jy ! Component: 150 - total flux cleaned = 0.00341699 Jy ! Component: 200 - total flux cleaned = 0.00394796 Jy ! Total flux subtracted in 200 components = 0.00394796 Jy ! Clean residual min=-0.003077 max=0.003615 Jy/beam ! Clean residual mean=-0.000004 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.23163 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.23163 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=0.080297Jy sigma=0.000650 ! Fit after self-cal, rms=0.080286Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.478% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-8.6, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163293 Jy ! Component: 100 - total flux cleaned = 0.00241875 Jy ! Component: 150 - total flux cleaned = 0.00300715 Jy ! Component: 200 - total flux cleaned = 0.00333041 Jy ! Total flux subtracted in 200 components = 0.00333041 Jy ! Clean residual min=-0.002920 max=0.002690 Jy/beam ! Clean residual mean=-0.000002 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.234961 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.234961 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=0.080144Jy sigma=0.000649 ! Fit after self-cal, rms=0.080142Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.478% 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=0.080142Jy sigma=0.000649 ! Fit after self-cal, rms=0.080037Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.478% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.889 mas, bmaj=2.595 mas, bpa=2.008 degrees ! Estimated noise=1816.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199072 Jy ! Component: 100 - total flux cleaned = 0.00317746 Jy ! Component: 150 - total flux cleaned = 0.00405154 Jy ! Component: 200 - total flux cleaned = 0.00466445 Jy ! Total flux subtracted in 200 components = 0.00466445 Jy ! Clean residual min=-0.002523 max=0.002510 Jy/beam ! Clean residual mean=-0.000002 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.239625 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 100 components and 0.239625 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=0.080021Jy sigma=0.000649 ! Fit after self-cal, rms=0.080017Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.478% 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 = 0.000873972 Jy ! Component: 100 - total flux cleaned = 0.00148839 Jy ! Component: 150 - total flux cleaned = 0.0018309 Jy ! Component: 200 - total flux cleaned = 0.00208496 Jy ! Total flux subtracted in 200 components = 0.00208496 Jy ! Clean residual min=-0.002233 max=0.002329 Jy/beam ! Clean residual mean=-0.000002 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.24171 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 114 components and 0.24171 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=0.080012Jy sigma=0.000649 ! Fit after self-cal, rms=0.080010Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.478% 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 0.478% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.75 mas, bmaj=1.998 mas, bpa=-0.6697 degrees ! Estimated noise=1331.6 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.75 x 1.998 at -0.6697 degrees (North through East) ! Clean map min=-0.0022248 max=0.19474 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 0.478% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6347 mas, bmaj=1.952 mas, bpa=-3.056 degrees ! Estimated noise=1861.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.148239 Jy ! Component: 100 - total flux cleaned = 0.180863 Jy ! Component: 150 - total flux cleaned = 0.191213 Jy ! Component: 200 - total flux cleaned = 0.197437 Jy ! Total flux subtracted in 200 components = 0.197437 Jy ! Clean residual min=-0.005827 max=0.005752 Jy/beam ! Clean residual mean=0.000006 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.197437 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.197437 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.478% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.75 mas, bmaj=1.998 mas, bpa=-0.6697 degrees ! Estimated noise=1331.6 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 = 0.00750807 Jy ! Component: 100 - total flux cleaned = 0.013183 Jy ! Component: 150 - total flux cleaned = 0.0174286 Jy ! Component: 200 - total flux cleaned = 0.0207364 Jy ! Total flux subtracted in 200 components = 0.0207364 Jy ! Clean residual min=-0.004232 max=0.003506 Jy/beam ! Clean residual mean=0.000001 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.218174 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 41 components and 0.218174 Jy ! Inverting map ! Your choice of large map pixels excluded 0.478% 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 0.478% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.889 mas, bmaj=2.595 mas, bpa=2.008 degrees ! Estimated noise=1816.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0064921 Jy ! Component: 100 - total flux cleaned = 0.0107102 Jy ! Component: 150 - total flux cleaned = 0.0136374 Jy ! Component: 200 - total flux cleaned = 0.0158485 Jy ! Total flux subtracted in 200 components = 0.0158485 Jy ! Clean residual min=-0.003404 max=0.002673 Jy/beam ! Clean residual mean=-0.000002 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.234022 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 = 0.00179085 Jy ! Component: 100 - total flux cleaned = 0.0031585 Jy ! Component: 150 - total flux cleaned = 0.00416078 Jy ! Component: 200 - total flux cleaned = 0.00497896 Jy ! Total flux subtracted in 200 components = 0.00497896 Jy ! Clean residual min=-0.002789 max=0.002371 Jy/beam ! Clean residual mean=-0.000002 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.239001 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 88 components and 0.239001 Jy ! Inverting map ! Your choice of large map pixels excluded 0.478% 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 0.478% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.75 mas, bmaj=1.998 mas, bpa=-0.6697 degrees ! Estimated noise=1331.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678158 Jy ! Component: 100 - total flux cleaned = 0.000923272 Jy ! Component: 150 - total flux cleaned = 0.00077476 Jy ! Component: 200 - total flux cleaned = 0.000845133 Jy ! Total flux subtracted in 200 components = 0.000845133 Jy ! Clean residual min=-0.002845 max=0.002593 Jy/beam ! Clean residual mean=-0.000001 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.239846 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 111 components and 0.239846 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=0.080113Jy sigma=0.000650 ! Fit after self-cal, rms=0.080105Jy sigma=0.000650 wmodel J0429+2724_X_2017_02_19_pus_map.mod ! Writing 111 model components to file: J0429+2724_X_2017_02_19_pus_map.mod wobs J0429+2724_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0429+2724_X_2017_02_19_pus_uvs.fits wwins J0429+2724_X_2017_02_19_pus_map.win ! wwins: Wrote 3 windows to J0429+2724_X_2017_02_19_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 0.478% 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 = -0.000545482 Jy ! Component: 100 - total flux cleaned = -0.000801224 Jy ! Component: 150 - total flux cleaned = -0.000802624 Jy ! Component: 200 - total flux cleaned = -0.000654053 Jy ! Component: 250 - total flux cleaned = -0.000583811 Jy ! Component: 300 - total flux cleaned = -0.000685855 Jy ! Component: 350 - total flux cleaned = -0.000751778 Jy ! Component: 400 - total flux cleaned = -0.000846644 Jy ! Component: 450 - total flux cleaned = -0.00087695 Jy ! Component: 500 - total flux cleaned = -0.000995462 Jy ! Component: 550 - total flux cleaned = -0.00099569 Jy ! Component: 600 - total flux cleaned = -0.00110715 Jy ! Component: 650 - total flux cleaned = -0.000970069 Jy ! Component: 700 - total flux cleaned = -0.000863256 Jy ! Component: 750 - total flux cleaned = -0.000759419 Jy ! Component: 800 - total flux cleaned = -0.000708473 Jy ! Component: 850 - total flux cleaned = -0.00065857 Jy ! Component: 900 - total flux cleaned = -0.000536648 Jy ! Component: 950 - total flux cleaned = -0.000442058 Jy ! Component: 1000 - total flux cleaned = -0.000325993 Jy ! Component: 1050 - total flux cleaned = -0.000303217 Jy ! Component: 1100 - total flux cleaned = -0.00023572 Jy ! Component: 1150 - total flux cleaned = -0.000257415 Jy ! Component: 1200 - total flux cleaned = -0.000214109 Jy ! Component: 1250 - total flux cleaned = -0.000257224 Jy ! Component: 1300 - total flux cleaned = -0.000194263 Jy ! Component: 1350 - total flux cleaned = -0.000173837 Jy ! Component: 1400 - total flux cleaned = -0.000194207 Jy ! Component: 1450 - total flux cleaned = -0.000194181 Jy ! Component: 1500 - total flux cleaned = -0.000154421 Jy ! Component: 1550 - total flux cleaned = -0.000134575 Jy ! Component: 1600 - total flux cleaned = -0.000115058 Jy ! Component: 1650 - total flux cleaned = -1.93228e-05 Jy ! Component: 1700 - total flux cleaned = -3.83355e-05 Jy ! Component: 1750 - total flux cleaned = -1.97353e-05 Jy ! Component: 1800 - total flux cleaned = 7.2362e-05 Jy ! Component: 1850 - total flux cleaned = 7.24506e-05 Jy ! Component: 1900 - total flux cleaned = 0.000162304 Jy ! Component: 1950 - total flux cleaned = 0.000197595 Jy ! Component: 2000 - total flux cleaned = 0.000232853 Jy ! Total flux subtracted in 2048 components = 0.000285229 Jy ! Clean residual min=-0.000959 max=0.001145 Jy/beam ! Clean residual mean=-0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.240132 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 241 components and 0.240132 Jy ![Exited script file: muppet] wmap "J0429+2724_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.478% 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: 0.75 x 1.998 at -0.6697 degrees (North through East) ! Clean map min=-0.0016135 max=0.19504 Jy/beam ! Writing clean map to FITS file: J0429+2724_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.19504 invert ! Inverting map ! Your choice of large map pixels excluded 0.478% 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 0.000313899 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.482822 0.482822 0.965644 1.93129 3.86257 7.72515 15.4503 30.9006 61.8012 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.195 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.75 x 1.998 at -0.6697 degrees (North through East) ! Clean map min=-0.0016135 max=0.19504 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 J0429+2724_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:38:04 2019