! Started logfile: J1231+0418_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:29:16 2019 obs J1231+0418_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1231+0418_X_2017_04_28_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.839357 visibilities/baseline/integration-bin. ! Found source: J1231+0418 ! ! 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 907 lines of history. ! ! Reading 37620 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 J1231+0418_X_2017_04_28_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 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.786260Jy sigma=0.006986 ! Fit after self-cal, rms=0.779238Jy sigma=0.006927 ! 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 ! Estimated beam: bmin=0.7323 mas, bmaj=1.804 mas, bpa=-0.486 degrees ! Estimated noise=711.801 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 = 0.172539 Jy ! Component: 100 - total flux cleaned = 0.250501 Jy ! Total flux subtracted in 100 components = 0.250501 Jy ! Clean residual min=-0.011892 max=0.036301 Jy/beam ! Clean residual mean=-0.000066 rms=0.003746 Jy/beam ! Combined flux in latest and established models = 0.250501 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.250501 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=0.109346Jy sigma=0.000932 ! Fit after self-cal, rms=0.107530Jy sigma=0.000917 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0435333 Jy ! Component: 100 - total flux cleaned = 0.0658428 Jy ! Total flux subtracted in 100 components = 0.0658428 Jy ! Clean residual min=-0.004837 max=0.010382 Jy/beam ! Clean residual mean=-0.000023 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.316344 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.316344 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=0.086993Jy sigma=0.000692 ! Fit after self-cal, rms=0.086880Jy sigma=0.000691 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121513 Jy ! Component: 100 - total flux cleaned = 0.0183949 Jy ! Total flux subtracted in 100 components = 0.0183949 Jy ! Clean residual min=-0.003123 max=0.005950 Jy/beam ! Clean residual mean=-0.000011 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.334739 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 10 components and 0.334739 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=0.085086Jy sigma=0.000668 ! Fit after self-cal, rms=0.085079Jy sigma=0.000668 ! Inverting map ! Added new window around map position (-1.2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526614 Jy ! Component: 100 - total flux cleaned = 0.00806618 Jy ! Total flux subtracted in 100 components = 0.00806618 Jy ! Clean residual min=-0.002952 max=0.002828 Jy/beam ! Clean residual mean=-0.000006 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.342805 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.342805 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=0.084779Jy sigma=0.000664 ! Fit after self-cal, rms=0.084756Jy sigma=0.000664 ! Inverting map 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 ! Estimated beam: bmin=0.907 mas, bmaj=2.056 mas, bpa=1.533 degrees ! Estimated noise=414.617 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 = 0.00287845 Jy ! Component: 100 - total flux cleaned = 0.00344494 Jy ! Component: 150 - total flux cleaned = 0.00393597 Jy ! Component: 200 - total flux cleaned = 0.00423708 Jy ! Total flux subtracted in 200 components = 0.00423708 Jy ! Clean residual min=-0.002587 max=0.002746 Jy/beam ! Clean residual mean=-0.000005 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.347042 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.347042 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=0.084661Jy sigma=0.000663 ! Fit after self-cal, rms=0.084650Jy sigma=0.000662 ! Inverting map 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 0.99 HN 0.97 KP 1.01 ! LA 0.94 MK 0.98 NL 0.99 OV 1.05 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 1.04 ! LA 0.95 MK 0.97 NL 0.98 OV 1.00 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.99 KP 0.97 ! LA 0.98 MK 0.98 NL 0.98 OV 1.05 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.98 KP 1.01 ! LA 0.97 MK 1.02 NL 0.99 OV 1.03 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.99 KP 1.01 ! LA 0.97 MK 1.01 NL 1.01 OV 1.00 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.97 KP 1.01 ! LA 0.98 MK 0.98 NL 1.02 OV 1.01 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 1.01 ! LA 0.98 MK 1.00 NL 1.00 OV 1.00 ! PT 1.09 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.03 KP 1.01 ! LA 0.95 MK 0.98 NL 1.00 OV 1.02 ! PT 1.10 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.04 KP 1.01 ! LA 0.98 MK 0.98 NL 1.00 OV 1.00 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00 KP 1.02 ! LA 0.99 MK 0.99 NL 1.03 OV 1.00 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 1.02 ! LA 0.98 MK 0.97 NL 1.03 OV 1.00 ! PT 1.10 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.99 KP 1.03 ! LA 0.96 MK 0.91 NL 1.04 OV 1.02 ! PT 1.10 SC 0.99 ! ! ! Fit before self-cal, rms=0.084650Jy sigma=0.000662 ! Fit after self-cal, rms=0.084337Jy sigma=0.000656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9073 mas, bmaj=2.056 mas, bpa=1.23 degrees ! Estimated noise=413.92 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 = 0.00076041 Jy ! Component: 100 - total flux cleaned = 0.000818647 Jy ! Component: 150 - total flux cleaned = 0.000895741 Jy ! Component: 200 - total flux cleaned = 0.000965534 Jy ! Total flux subtracted in 200 components = 0.000965534 Jy ! Clean residual min=-0.001779 max=0.001877 Jy/beam ! Clean residual mean=0.000003 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.348007 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.348007 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=0.084312Jy sigma=0.000655 ! Fit after self-cal, rms=0.084331Jy sigma=0.000655 ! Inverting map 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=0.084331Jy sigma=0.000655 ! Fit after self-cal, rms=0.084232Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9058 mas, bmaj=2.054 mas, bpa=1.218 degrees ! Estimated noise=413.322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000770668 Jy ! Component: 100 - total flux cleaned = 0.000940936 Jy ! Component: 150 - total flux cleaned = 0.00100163 Jy ! Component: 200 - total flux cleaned = 0.00105764 Jy ! Total flux subtracted in 200 components = 0.00105764 Jy ! Clean residual min=-0.001199 max=0.001316 Jy/beam ! Clean residual mean=0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.349065 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.349065 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=0.084216Jy sigma=0.000653 ! Fit after self-cal, rms=0.084220Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 (-2.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115744 Jy ! Component: 100 - total flux cleaned = 0.00145028 Jy ! Component: 150 - total flux cleaned = 0.00164272 Jy ! Component: 200 - total flux cleaned = 0.00171672 Jy ! Total flux subtracted in 200 components = 0.00171672 Jy ! Clean residual min=-0.001094 max=0.001058 Jy/beam ! Clean residual mean=0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.350782 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.350782 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=0.084197Jy sigma=0.000653 ! Fit after self-cal, rms=0.084197Jy sigma=0.000653 ! Inverting map 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=0.084197Jy sigma=0.000653 ! Fit after self-cal, rms=0.084400Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9043 mas, bmaj=2.053 mas, bpa=1.148 degrees ! Estimated noise=412.959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000697719 Jy ! Component: 100 - total flux cleaned = 0.000839615 Jy ! Component: 150 - total flux cleaned = 0.000962014 Jy ! Component: 200 - total flux cleaned = 0.00103967 Jy ! Total flux subtracted in 200 components = 0.00103967 Jy ! Clean residual min=-0.001129 max=0.000958 Jy/beam ! Clean residual mean=0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.351821 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.351821 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=0.084391Jy sigma=0.000652 ! Fit after self-cal, rms=0.084392Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.000131425 Jy ! Component: 100 - total flux cleaned = 0.000206435 Jy ! Component: 150 - total flux cleaned = 0.000246888 Jy ! Component: 200 - total flux cleaned = 0.000259826 Jy ! Total flux subtracted in 200 components = 0.000259826 Jy ! Clean residual min=-0.001118 max=0.000952 Jy/beam ! Clean residual mean=0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.352081 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.352081 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=0.084387Jy sigma=0.000652 ! Fit after self-cal, rms=0.084387Jy sigma=0.000652 ! Inverting map 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=0.084387Jy sigma=0.000652 ! Fit after self-cal, rms=0.084390Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.078 mas, bmaj=3.15 mas, bpa=0.05882 degrees ! Estimated noise=513.494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295348 Jy ! Component: 100 - total flux cleaned = 0.000375448 Jy ! Component: 150 - total flux cleaned = 0.000394462 Jy ! Component: 200 - total flux cleaned = 0.000379107 Jy ! Total flux subtracted in 200 components = 0.000379107 Jy ! Clean residual min=-0.001217 max=0.001152 Jy/beam ! Clean residual mean=0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.35246 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.35246 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=0.084389Jy sigma=0.000652 ! Fit after self-cal, rms=0.084388Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.95206e-05 Jy ! Component: 100 - total flux cleaned = 7.75592e-05 Jy ! Component: 150 - total flux cleaned = 7.03467e-05 Jy ! Component: 200 - total flux cleaned = 7.02294e-05 Jy ! Total flux subtracted in 200 components = 7.02294e-05 Jy ! Clean residual min=-0.001204 max=0.001131 Jy/beam ! Clean residual mean=0.000004 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.352531 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.352531 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=0.084388Jy sigma=0.000652 ! Fit after self-cal, rms=0.084387Jy sigma=0.000652 ! Inverting map 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 ! Estimated beam: bmin=0.9037 mas, bmaj=2.052 mas, bpa=1.102 degrees ! Estimated noise=412.845 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9037 x 2.052 at 1.102 degrees (North through East) ! Clean map min=-0.0011018 max=0.22567 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 ! Estimated beam: bmin=0.7296 mas, bmaj=1.804 mas, bpa=-0.8562 degrees ! Estimated noise=707.855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.173669 Jy ! Component: 100 - total flux cleaned = 0.253216 Jy ! Component: 150 - total flux cleaned = 0.294192 Jy ! Component: 200 - total flux cleaned = 0.315443 Jy ! Total flux subtracted in 200 components = 0.315443 Jy ! Clean residual min=-0.003971 max=0.010333 Jy/beam ! Clean residual mean=-0.000023 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.315443 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.315443 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9037 mas, bmaj=2.052 mas, bpa=1.102 degrees ! Estimated noise=412.845 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 = 0.0155451 Jy ! Component: 100 - total flux cleaned = 0.0234745 Jy ! Component: 150 - total flux cleaned = 0.0280628 Jy ! Component: 200 - total flux cleaned = 0.0309606 Jy ! Total flux subtracted in 200 components = 0.0309606 Jy ! Clean residual min=-0.001374 max=0.001541 Jy/beam ! Clean residual mean=-0.000004 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.346404 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.346404 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190618 Jy ! Component: 100 - total flux cleaned = 0.00326428 Jy ! Component: 150 - total flux cleaned = 0.00420448 Jy ! Component: 200 - total flux cleaned = 0.00471408 Jy ! Total flux subtracted in 200 components = 0.00471408 Jy ! Clean residual min=-0.001211 max=0.000937 Jy/beam ! Clean residual mean=0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.351118 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 47 components and 0.351118 Jy ! Inverting map 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 ! Estimated beam: bmin=2.078 mas, bmaj=3.15 mas, bpa=0.05882 degrees ! Estimated noise=513.494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00070041 Jy ! Component: 100 - total flux cleaned = 0.00107921 Jy ! Component: 150 - total flux cleaned = 0.00114976 Jy ! Component: 200 - total flux cleaned = 0.00119897 Jy ! Total flux subtracted in 200 components = 0.00119897 Jy ! Clean residual min=-0.001195 max=0.001142 Jy/beam ! Clean residual mean=0.000003 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.352317 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 = 3.45915e-05 Jy ! Component: 100 - total flux cleaned = 6.56837e-05 Jy ! Component: 150 - total flux cleaned = 8.68758e-05 Jy ! Component: 200 - total flux cleaned = 0.000112848 Jy ! Total flux subtracted in 200 components = 0.000112848 Jy ! Clean residual min=-0.001192 max=0.001140 Jy/beam ! Clean residual mean=0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.352429 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 69 components and 0.352429 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9037 mas, bmaj=2.052 mas, bpa=1.102 degrees ! Estimated noise=412.845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000200903 Jy ! Component: 100 - total flux cleaned = -0.000124526 Jy ! Component: 150 - total flux cleaned = -9.06906e-05 Jy ! Component: 200 - total flux cleaned = -6.17342e-05 Jy ! Total flux subtracted in 200 components = -6.17342e-05 Jy ! Clean residual min=-0.001139 max=0.000928 Jy/beam ! Clean residual mean=0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.352368 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 0.352368 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=0.084380Jy sigma=0.000652 ! Fit after self-cal, rms=0.084378Jy sigma=0.000652 wmodel J1231+0418_X_2017_04_28_pus_map.mod ! Writing 81 model components to file: J1231+0418_X_2017_04_28_pus_map.mod wobs J1231+0418_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1231+0418_X_2017_04_28_pus_uvs.fits wwins J1231+0418_X_2017_04_28_pus_map.win ! wwins: Wrote 3 windows to J1231+0418_X_2017_04_28_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000376852 Jy ! Component: 100 - total flux cleaned = -0.000717416 Jy ! Component: 150 - total flux cleaned = -0.000990768 Jy ! Component: 200 - total flux cleaned = -0.00114416 Jy ! Component: 250 - total flux cleaned = -0.00123267 Jy ! Component: 300 - total flux cleaned = -0.00133257 Jy ! Component: 350 - total flux cleaned = -0.00138807 Jy ! Component: 400 - total flux cleaned = -0.00146984 Jy ! Component: 450 - total flux cleaned = -0.00155001 Jy ! Component: 500 - total flux cleaned = -0.0016546 Jy ! Component: 550 - total flux cleaned = -0.0016801 Jy ! Component: 600 - total flux cleaned = -0.00174305 Jy ! Component: 650 - total flux cleaned = -0.00175542 Jy ! Component: 700 - total flux cleaned = -0.00181592 Jy ! Component: 750 - total flux cleaned = -0.00182749 Jy ! Component: 800 - total flux cleaned = -0.00181567 Jy ! Component: 850 - total flux cleaned = -0.00187352 Jy ! Component: 900 - total flux cleaned = -0.00193039 Jy ! Component: 950 - total flux cleaned = -0.00196392 Jy ! Component: 1000 - total flux cleaned = -0.00200818 Jy ! Component: 1050 - total flux cleaned = -0.00203 Jy ! Component: 1100 - total flux cleaned = -0.0020299 Jy ! Component: 1150 - total flux cleaned = -0.00207251 Jy ! Component: 1200 - total flux cleaned = -0.00209338 Jy ! Component: 1250 - total flux cleaned = -0.00217647 Jy ! Component: 1300 - total flux cleaned = -0.00217649 Jy ! Component: 1350 - total flux cleaned = -0.00222739 Jy ! Component: 1400 - total flux cleaned = -0.00232818 Jy ! Component: 1450 - total flux cleaned = -0.00238789 Jy ! Component: 1500 - total flux cleaned = -0.00245686 Jy ! Component: 1550 - total flux cleaned = -0.00251526 Jy ! Component: 1600 - total flux cleaned = -0.00256343 Jy ! Component: 1650 - total flux cleaned = -0.0026112 Jy ! Component: 1700 - total flux cleaned = -0.00264903 Jy ! Component: 1750 - total flux cleaned = -0.00269598 Jy ! Component: 1800 - total flux cleaned = -0.00274248 Jy ! Component: 1850 - total flux cleaned = -0.00277921 Jy ! Component: 1900 - total flux cleaned = -0.00280645 Jy ! Component: 1950 - total flux cleaned = -0.00284275 Jy ! Component: 2000 - total flux cleaned = -0.00286969 Jy ! Total flux subtracted in 2048 components = -0.00290533 Jy ! Clean residual min=-0.000647 max=0.000632 Jy/beam ! Clean residual mean=0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.349462 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 211 components and 0.349462 Jy ![Exited script file: muppet] wmap "J1231+0418_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9037 x 2.052 at 1.102 degrees (North through East) ! Clean map min=-0.00090573 max=0.22552 Jy/beam ! Writing clean map to FITS file: J1231+0418_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.225517 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169125 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.224983 0.224983 0.449966 0.899933 1.79987 3.59973 7.19946 14.3989 28.7979 57.5957 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.225 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9037 x 2.052 at 1.102 degrees (North through East) ! Clean map min=-0.00090573 max=0.22552 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 J1231+0418_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:29:19 2019