! Started logfile: J2351-2203_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:28:51 2017 obs J2351-2203_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J2351-2203_X_2014_01_04_pus_uva.fits ! AN table 1: 85 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.348039 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2351-2203 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 382 lines of history. ! ! Reading 12780 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 J2351-2203_X_2014_01_04_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.953041Jy sigma=0.011804 ! Fit after self-cal, rms=0.934740Jy sigma=0.011599 ! 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=0.6296 mas, bmaj=1.562 mas, bpa=5.377 degrees ! Estimated noise=1153.78 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 = 0.0476122 Jy ! Component: 100 - total flux cleaned = 0.0620317 Jy ! Total flux subtracted in 100 components = 0.0620317 Jy ! Clean residual min=-0.003957 max=0.007132 Jy/beam ! Clean residual mean=0.000016 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 0.0620317 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0620317 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=0.061869Jy sigma=0.000749 ! Fit after self-cal, rms=0.061769Jy sigma=0.000747 ! 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=0.8228 mas, bmaj=1.951 mas, bpa=10.98 degrees ! Estimated noise=529.357 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 = 0.0104994 Jy ! Component: 100 - total flux cleaned = 0.0152774 Jy ! Component: 150 - total flux cleaned = 0.0174895 Jy ! Component: 200 - total flux cleaned = 0.0185147 Jy ! Total flux subtracted in 200 components = 0.0185147 Jy ! Clean residual min=-0.002873 max=0.002828 Jy/beam ! Clean residual mean=0.000002 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.0805464 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.0805464 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=0.060279Jy sigma=0.000726 ! Fit after self-cal, rms=0.060325Jy sigma=0.000726 ! 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 1.00* FD 1.00* KP 1.00* LA 0.90 ! MK 1.13 NL 1.02 OV 1.05 PT 1.01 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.04 NL 1.03 OV 0.99 PT 0.91 ! SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.02 NL 1.06 OV 1.03 PT 0.86 ! SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.01 NL 1.05 OV 1.04 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.94 NL 1.07 OV 1.00 PT 0.92 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.00* NL 1.07 OV 1.06 PT 0.84 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.00* NL 1.03 OV 1.12 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.91 NL 1.01 OV 1.08 PT 0.88 ! SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.00* NL 1.08 OV 1.13 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.99 NL 1.08 OV 1.06 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.00* NL 1.03 OV 1.00 PT 0.98 ! SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 1.00* NL 0.92 OV 1.05 PT 0.96 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.060325Jy sigma=0.000726 ! Fit after self-cal, rms=0.060685Jy sigma=0.000722 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8313 mas, bmaj=1.962 mas, bpa=10.87 degrees ! Estimated noise=529.535 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, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184345 Jy ! Component: 100 - total flux cleaned = 0.00193281 Jy ! Component: 150 - total flux cleaned = 0.00187641 Jy ! Component: 200 - total flux cleaned = 0.0017745 Jy ! Total flux subtracted in 200 components = 0.0017745 Jy ! Clean residual min=-0.001237 max=0.001314 Jy/beam ! Clean residual mean=-0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0823209 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 0.0823209 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=0.060606Jy sigma=0.000721 ! Fit after self-cal, rms=0.060640Jy sigma=0.000720 ! 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=0.060640Jy sigma=0.000720 ! Fit after self-cal, rms=0.060542Jy sigma=0.000719 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8286 mas, bmaj=1.945 mas, bpa=10.54 degrees ! Estimated noise=528.621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000727364 Jy ! Component: 100 - total flux cleaned = 0.000699755 Jy ! Component: 150 - total flux cleaned = 0.0006516 Jy ! Component: 200 - total flux cleaned = 0.000590379 Jy ! Total flux subtracted in 200 components = 0.000590379 Jy ! Clean residual min=-0.001129 max=0.001289 Jy/beam ! Clean residual mean=-0.000003 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0829113 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.0829113 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=0.060515Jy sigma=0.000719 ! Fit after self-cal, rms=0.060524Jy sigma=0.000719 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 (-1.4, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102637 Jy ! Component: 100 - total flux cleaned = 0.00112386 Jy ! Component: 150 - total flux cleaned = 0.00107711 Jy ! Component: 200 - total flux cleaned = 0.00105495 Jy ! Total flux subtracted in 200 components = 0.00105495 Jy ! Clean residual min=-0.001015 max=0.000935 Jy/beam ! Clean residual mean=-0.000003 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0839662 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.0839662 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=0.060491Jy sigma=0.000719 ! Fit after self-cal, rms=0.060482Jy sigma=0.000719 ! 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=0.060482Jy sigma=0.000719 ! Fit after self-cal, rms=0.060144Jy sigma=0.000719 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8247 mas, bmaj=1.933 mas, bpa=10.31 degrees ! Estimated noise=526.042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000588078 Jy ! Component: 100 - total flux cleaned = 0.00058939 Jy ! Component: 150 - total flux cleaned = 0.000546332 Jy ! Component: 200 - total flux cleaned = 0.000488713 Jy ! Total flux subtracted in 200 components = 0.000488713 Jy ! Clean residual min=-0.000852 max=0.000907 Jy/beam ! Clean residual mean=-0.000002 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.084455 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.084455 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=0.060125Jy sigma=0.000718 ! Fit after self-cal, rms=0.060122Jy sigma=0.000718 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 = 0.000147023 Jy ! Component: 100 - total flux cleaned = 0.000102002 Jy ! Component: 150 - total flux cleaned = 6.23177e-05 Jy ! Component: 200 - total flux cleaned = -9.73617e-06 Jy ! Total flux subtracted in 200 components = -9.73617e-06 Jy ! Clean residual min=-0.000873 max=0.000929 Jy/beam ! Clean residual mean=-0.000002 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0844452 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.0844452 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=0.060107Jy sigma=0.000718 ! Fit after self-cal, rms=0.060092Jy sigma=0.000718 ! 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=0.060092Jy sigma=0.000718 ! Fit after self-cal, rms=0.059840Jy sigma=0.000718 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.125 mas, bmaj=6.208 mas, bpa=1.221 degrees ! Estimated noise=671.293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.45285e-05 Jy ! Component: 100 - total flux cleaned = -1.5039e-05 Jy ! Component: 150 - total flux cleaned = -7.91589e-05 Jy ! Component: 200 - total flux cleaned = -0.000123136 Jy ! Total flux subtracted in 200 components = -0.000123136 Jy ! Clean residual min=-0.000650 max=0.000896 Jy/beam ! Clean residual mean=-0.000003 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0843221 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.0843221 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=0.059839Jy sigma=0.000718 ! Fit after self-cal, rms=0.059834Jy sigma=0.000718 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 = 4.55818e-05 Jy ! Component: 100 - total flux cleaned = -1.97374e-05 Jy ! Component: 150 - total flux cleaned = -7.38246e-05 Jy ! Component: 200 - total flux cleaned = -0.000120357 Jy ! Total flux subtracted in 200 components = -0.000120357 Jy ! Clean residual min=-0.000660 max=0.000879 Jy/beam ! Clean residual mean=-0.000003 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0842017 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.0842017 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=0.059833Jy sigma=0.000718 ! Fit after self-cal, rms=0.059833Jy sigma=0.000718 ! 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=0.8217 mas, bmaj=1.924 mas, bpa=10.14 degrees ! Estimated noise=524.599 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8217 x 1.924 at 10.14 degrees (North through East) ! Clean map min=-0.0007626 max=0.0651 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=0.6222 mas, bmaj=1.547 mas, bpa=4.237 degrees ! Estimated noise=1138.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0474323 Jy ! Component: 100 - total flux cleaned = 0.0638842 Jy ! Component: 150 - total flux cleaned = 0.072079 Jy ! Component: 200 - total flux cleaned = 0.0751057 Jy ! Total flux subtracted in 200 components = 0.0751057 Jy ! Clean residual min=-0.003270 max=0.003284 Jy/beam ! Clean residual mean=0.000013 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.0751058 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0751058 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8217 mas, bmaj=1.924 mas, bpa=10.14 degrees ! Estimated noise=524.599 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 = 0.00398913 Jy ! Component: 100 - total flux cleaned = 0.00589001 Jy ! Component: 150 - total flux cleaned = 0.006741 Jy ! Component: 200 - total flux cleaned = 0.00748325 Jy ! Total flux subtracted in 200 components = 0.00748325 Jy ! Clean residual min=-0.001175 max=0.001180 Jy/beam ! Clean residual mean=0.000000 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.082589 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.082589 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=2.125 mas, bmaj=6.208 mas, bpa=1.221 degrees ! Estimated noise=671.293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103682 Jy ! Component: 100 - total flux cleaned = 0.00156946 Jy ! Component: 150 - total flux cleaned = 0.00170157 Jy ! Component: 200 - total flux cleaned = 0.0017468 Jy ! Total flux subtracted in 200 components = 0.0017468 Jy ! Clean residual min=-0.000694 max=0.000958 Jy/beam ! Clean residual mean=-0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0843358 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.93649e-05 Jy ! Component: 100 - total flux cleaned = 3.55915e-05 Jy ! Component: 150 - total flux cleaned = 4.30667e-05 Jy ! Component: 200 - total flux cleaned = 3.61995e-05 Jy ! Total flux subtracted in 200 components = 3.61995e-05 Jy ! Clean residual min=-0.000687 max=0.000924 Jy/beam ! Clean residual mean=-0.000002 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.084372 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.084372 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8217 mas, bmaj=1.924 mas, bpa=10.14 degrees ! Estimated noise=524.599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167931 Jy ! Component: 100 - total flux cleaned = 0.000164871 Jy ! Component: 150 - total flux cleaned = 0.000215395 Jy ! Component: 200 - total flux cleaned = 0.000237744 Jy ! Total flux subtracted in 200 components = 0.000237744 Jy ! Clean residual min=-0.000877 max=0.000921 Jy/beam ! Clean residual mean=-0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0846097 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.0846097 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=0.059826Jy sigma=0.000718 ! Fit after self-cal, rms=0.059808Jy sigma=0.000718 wmodel J2351-2203_X_2014_01_04_pus_map.mod ! Writing 65 model components to file: J2351-2203_X_2014_01_04_pus_map.mod wobs J2351-2203_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J2351-2203_X_2014_01_04_pus_uvs.fits wwins J2351-2203_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J2351-2203_X_2014_01_04_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104598 Jy ! Component: 100 - total flux cleaned = -0.000104505 Jy ! Component: 150 - total flux cleaned = -4.81084e-05 Jy ! Component: 200 - total flux cleaned = 4.89256e-06 Jy ! Component: 250 - total flux cleaned = 6.71769e-05 Jy ! Component: 300 - total flux cleaned = 7.90215e-05 Jy ! Component: 350 - total flux cleaned = 0.000112768 Jy ! Component: 400 - total flux cleaned = 0.000156071 Jy ! Component: 450 - total flux cleaned = 0.000166657 Jy ! Component: 500 - total flux cleaned = 0.000227278 Jy ! Component: 550 - total flux cleaned = 0.000286185 Jy ! Component: 600 - total flux cleaned = 0.000343627 Jy ! Component: 650 - total flux cleaned = 0.000417928 Jy ! Component: 700 - total flux cleaned = 0.000471894 Jy ! Component: 750 - total flux cleaned = 0.000507004 Jy ! Component: 800 - total flux cleaned = 0.000558674 Jy ! Component: 850 - total flux cleaned = 0.00062588 Jy ! Component: 900 - total flux cleaned = 0.000675 Jy ! Component: 950 - total flux cleaned = 0.000731053 Jy ! Component: 1000 - total flux cleaned = 0.000785894 Jy ! Component: 1050 - total flux cleaned = 0.000832053 Jy ! Component: 1100 - total flux cleaned = 0.000892069 Jy ! Component: 1150 - total flux cleaned = 0.000943805 Jy ! Component: 1200 - total flux cleaned = 0.000994392 Jy ! Component: 1250 - total flux cleaned = 0.00104399 Jy ! Component: 1300 - total flux cleaned = 0.00109955 Jy ! Component: 1350 - total flux cleaned = 0.00115399 Jy ! Component: 1400 - total flux cleaned = 0.00120081 Jy ! Component: 1450 - total flux cleaned = 0.00125337 Jy ! Component: 1500 - total flux cleaned = 0.00129856 Jy ! Component: 1550 - total flux cleaned = 0.00134929 Jy ! Component: 1600 - total flux cleaned = 0.00141172 Jy ! Component: 1650 - total flux cleaned = 0.00144854 Jy ! Component: 1700 - total flux cleaned = 0.00147884 Jy ! Component: 1750 - total flux cleaned = 0.00150865 Jy ! Component: 1800 - total flux cleaned = 0.00154979 Jy ! Component: 1850 - total flux cleaned = 0.00157874 Jy ! Component: 1900 - total flux cleaned = 0.00161296 Jy ! Component: 1950 - total flux cleaned = 0.00164668 Jy ! Component: 2000 - total flux cleaned = 0.00166889 Jy ! Total flux subtracted in 2048 components = 0.00170725 Jy ! Clean residual min=-0.000319 max=0.000300 Jy/beam ! Clean residual mean=-0.000004 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.086317 Jy keep ! Adding 92 model components to the UV plane model. ! The established model now contains 156 components and 0.086317 Jy ![Exited script file: muppet] wmap "J2351-2203_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8217 x 1.924 at 10.14 degrees (North through East) ! Clean map min=-0.00071864 max=0.063163 Jy/beam ! Writing clean map to FITS file: J2351-2203_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0631629 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.5282e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.452554 0.452554 0.905108 1.81022 3.62043 7.24087 14.4817 28.9635 57.9269 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.063 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8217 x 1.924 at 10.14 degrees (North through East) ! Clean map min=-0.00071864 max=0.063163 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 J2351-2203_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:28:52 2017