! Started logfile: J1337-1257_X_2017_08_12_pus_uvs.log on Fri May 10 15:24:36 2019 obs J1337-1257_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1337-1257_X_2017_08_12_pus_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.333333 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1337-1257 ! ! 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 1049 lines of history. ! ! Reading 1080 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 J1337-1257_X_2017_08_12_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.268805Jy sigma=0.017573 ! Fit after self-cal, rms=1.989334Jy sigma=0.015367 ! 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=1.093 mas, bmaj=3.238 mas, bpa=-13.67 degrees ! Estimated noise=3758.7 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.30714 Jy ! Component: 100 - total flux cleaned = 2.84086 Jy ! Total flux subtracted in 100 components = 2.84086 Jy ! Clean residual min=-0.132810 max=0.214955 Jy/beam ! Clean residual mean=0.008468 rms=0.064205 Jy/beam ! Combined flux in latest and established models = 2.84086 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 2.84086 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=0.381641Jy sigma=0.002888 ! Fit after self-cal, rms=0.380207Jy sigma=0.002883 ! 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=1.249 mas, bmaj=3.183 mas, bpa=-11.08 degrees ! Estimated noise=2833.83 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 = 0.263739 Jy ! Component: 100 - total flux cleaned = 0.402998 Jy ! Component: 150 - total flux cleaned = 0.478237 Jy ! Component: 200 - total flux cleaned = 0.521258 Jy ! Total flux subtracted in 200 components = 0.521258 Jy ! Clean residual min=-0.022144 max=0.022472 Jy/beam ! Clean residual mean=-0.000075 rms=0.008722 Jy/beam ! Combined flux in latest and established models = 3.36211 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 3.36211 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=0.112612Jy sigma=0.000834 ! Fit after self-cal, rms=0.111599Jy sigma=0.000827 ! 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* HN 1.00* KP 1.01 ! LA 0.97 MK 0.99 NL 1.00* OV 0.99 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00* KP 1.03 ! LA 0.97 MK 0.98 NL 1.00* OV 0.99 ! PT 1.04 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.00* KP 0.96 ! LA 1.00 MK 1.00 NL 1.00* OV 0.99 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00* KP 0.99 ! LA 1.00 MK 1.00 NL 1.00* OV 0.99 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00* KP 0.98 ! LA 0.99 MK 1.00 NL 1.00* OV 0.99 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.00* KP 1.00 ! LA 0.99 MK 0.99 NL 1.00* OV 0.98 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00* KP 0.99 ! LA 1.00 MK 1.01 NL 1.00* OV 0.99 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00* KP 0.99 ! LA 0.97 MK 1.00 NL 1.00* OV 0.98 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00* KP 0.99 ! LA 0.99 MK 0.98 NL 1.00* OV 0.99 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00* KP 0.99 ! LA 1.00 MK 1.00 NL 1.00* OV 0.99 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00* KP 0.99 ! LA 0.99 MK 0.99 NL 1.00* OV 1.00 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00* KP 0.99 ! LA 0.98 MK 0.99 NL 1.00* OV 0.99 ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.111599Jy sigma=0.000827 ! Fit after self-cal, rms=0.091293Jy sigma=0.000674 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.248 mas, bmaj=3.191 mas, bpa=-11.11 degrees ! Estimated noise=2813.92 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 = 0.0168496 Jy ! Component: 100 - total flux cleaned = 0.0162114 Jy ! Component: 150 - total flux cleaned = 0.0153707 Jy ! Component: 200 - total flux cleaned = 0.0158192 Jy ! Total flux subtracted in 200 components = 0.0158192 Jy ! Clean residual min=-0.003488 max=0.003481 Jy/beam ! Clean residual mean=-0.000029 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 3.37793 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 69 components and 3.37793 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=0.086468Jy sigma=0.000636 ! Fit after self-cal, rms=0.086444Jy sigma=0.000636 ! 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=0.086444Jy sigma=0.000636 ! Fit after self-cal, rms=0.086391Jy sigma=0.000635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.248 mas, bmaj=3.191 mas, bpa=-11.11 degrees ! Estimated noise=2813.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000504502 Jy ! Component: 100 - total flux cleaned = 0.000695087 Jy ! Component: 150 - total flux cleaned = 0.00173082 Jy ! Component: 200 - total flux cleaned = 0.00242169 Jy ! Total flux subtracted in 200 components = 0.00242169 Jy ! Clean residual min=-0.001804 max=0.001828 Jy/beam ! Clean residual mean=0.000031 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 3.38035 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 105 components and 3.38035 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=0.085971Jy sigma=0.000632 ! Fit after self-cal, rms=0.085959Jy sigma=0.000632 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 = 0.000487452 Jy ! Component: 100 - total flux cleaned = 0.000219061 Jy ! Component: 150 - total flux cleaned = 0.000615638 Jy ! Component: 200 - total flux cleaned = 0.00112935 Jy ! Total flux subtracted in 200 components = 0.00112935 Jy ! Clean residual min=-0.001190 max=0.001197 Jy/beam ! Clean residual mean=0.000021 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 3.38148 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 147 components and 3.38148 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=0.085810Jy sigma=0.000631 ! Fit after self-cal, rms=0.085808Jy sigma=0.000631 ! 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=0.085808Jy sigma=0.000631 ! Fit after self-cal, rms=0.085814Jy sigma=0.000631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.248 mas, bmaj=3.191 mas, bpa=-11.11 degrees ! Estimated noise=2814.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000521023 Jy ! Component: 100 - total flux cleaned = 0.000330514 Jy ! Component: 150 - total flux cleaned = -3.49984e-05 Jy ! Component: 200 - total flux cleaned = -0.000325305 Jy ! Total flux subtracted in 200 components = -0.000325305 Jy ! Clean residual min=-0.000944 max=0.000941 Jy/beam ! Clean residual mean=-0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 3.38116 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 185 components and 3.38116 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=0.085728Jy sigma=0.000630 ! Fit after self-cal, rms=0.085728Jy sigma=0.000630 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 = 0.000290298 Jy ! Component: 100 - total flux cleaned = 0.000875677 Jy ! Component: 150 - total flux cleaned = 0.00117265 Jy ! Component: 200 - total flux cleaned = 0.00145476 Jy ! Total flux subtracted in 200 components = 0.00145476 Jy ! Clean residual min=-0.000768 max=0.000772 Jy/beam ! Clean residual mean=0.000002 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 3.38261 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 214 components and 3.38261 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=0.085673Jy sigma=0.000630 ! Fit after self-cal, rms=0.085672Jy sigma=0.000630 ! 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=0.085672Jy sigma=0.000630 ! Fit after self-cal, rms=0.085677Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.324 mas, bmaj=3.909 mas, bpa=13.68 degrees ! Estimated noise=3344.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.84278e-05 Jy ! Component: 100 - total flux cleaned = -0.000124929 Jy ! Component: 150 - total flux cleaned = -0.000337802 Jy ! Component: 200 - total flux cleaned = -0.00098088 Jy ! Total flux subtracted in 200 components = -0.00098088 Jy ! Clean residual min=-0.000653 max=0.000652 Jy/beam ! Clean residual mean=0.000022 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 3.38163 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 243 components and 3.38163 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=0.085638Jy sigma=0.000629 ! Fit after self-cal, rms=0.085636Jy sigma=0.000629 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 = 0.000241732 Jy ! Component: 100 - total flux cleaned = 0.000465956 Jy ! Component: 150 - total flux cleaned = 0.000752052 Jy ! Component: 200 - total flux cleaned = 0.000961448 Jy ! Total flux subtracted in 200 components = 0.000961448 Jy ! Clean residual min=-0.000576 max=0.000579 Jy/beam ! Clean residual mean=0.000015 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 3.38259 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 264 components and 3.38259 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=0.085608Jy sigma=0.000629 ! Fit after self-cal, rms=0.085607Jy sigma=0.000629 ! 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=1.248 mas, bmaj=3.191 mas, bpa=-11.11 degrees ! Estimated noise=2814.36 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.248 x 3.191 at -11.11 degrees (North through East) ! Clean map min=-0.003189 max=2.952 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 ! Performing amp+phase self-cal ! ! 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=0.085607Jy sigma=0.000629 ! Fit after self-cal, rms=0.073417Jy sigma=0.000535 ! Inverting map and beam ! Estimated beam: bmin=1.248 mas, bmaj=3.191 mas, bpa=-11.11 degrees ! Estimated noise=2814.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114999 Jy ! Component: 100 - total flux cleaned = -0.00179607 Jy ! Component: 150 - total flux cleaned = -0.00208139 Jy ! Component: 200 - total flux cleaned = -0.00235732 Jy ! Total flux subtracted in 200 components = -0.00235732 Jy ! Clean residual min=-0.000653 max=0.000641 Jy/beam ! Clean residual mean=-0.000039 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 3.38023 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 289 components and 3.38023 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=0.073373Jy sigma=0.000535 ! Fit after self-cal, rms=0.073373Jy sigma=0.000535 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193915 Jy ! Component: 100 - total flux cleaned = 0.000484389 Jy ! Component: 150 - total flux cleaned = 0.000554407 Jy ! Component: 200 - total flux cleaned = 0.000619598 Jy ! Total flux subtracted in 200 components = 0.000619598 Jy ! Clean residual min=-0.000537 max=0.000535 Jy/beam ! Clean residual mean=-0.000011 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 3.38085 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 306 components and 3.38085 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=0.073345Jy sigma=0.000535 ! Fit after self-cal, rms=0.073344Jy sigma=0.000535 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.073344Jy sigma=0.000535 ! Fit after self-cal, rms=0.073346Jy sigma=0.000535 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=1.093 mas, bmaj=3.244 mas, bpa=-13.7 degrees ! Estimated noise=3720.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.284 Jy ! Component: 100 - total flux cleaned = 2.81148 Jy ! Component: 150 - total flux cleaned = 3.0521 Jy ! Component: 200 - total flux cleaned = 3.18848 Jy ! Total flux subtracted in 200 components = 3.18848 Jy ! Clean residual min=-0.039774 max=0.066994 Jy/beam ! Clean residual mean=0.002948 rms=0.020442 Jy/beam ! Combined flux in latest and established models = 3.18848 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 14 model components to the UV plane model. ! The established model now contains 14 components and 3.18848 Jy ! Inverting map and beam ! Estimated beam: bmin=1.248 mas, bmaj=3.192 mas, bpa=-11.11 degrees ! Estimated noise=2814.62 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 = 0.0876253 Jy ! Component: 100 - total flux cleaned = 0.136096 Jy ! Component: 150 - total flux cleaned = 0.163672 Jy ! Component: 200 - total flux cleaned = 0.17508 Jy ! Total flux subtracted in 200 components = 0.17508 Jy ! Clean residual min=-0.008287 max=0.008339 Jy/beam ! Clean residual mean=0.000107 rms=0.003177 Jy/beam ! Combined flux in latest and established models = 3.36356 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 3.36356 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=2.324 mas, bmaj=3.909 mas, bpa=13.68 degrees ! Estimated noise=3344.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106247 Jy ! Component: 100 - total flux cleaned = 0.00141026 Jy ! Component: 150 - total flux cleaned = 0.00210603 Jy ! Component: 200 - total flux cleaned = 0.00371232 Jy ! Total flux subtracted in 200 components = 0.00371232 Jy ! Clean residual min=-0.003067 max=0.003087 Jy/beam ! Clean residual mean=0.000115 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 3.36727 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 = 0.00070577 Jy ! Component: 100 - total flux cleaned = 0.00133265 Jy ! Component: 150 - total flux cleaned = 0.00219956 Jy ! Component: 200 - total flux cleaned = 0.00288487 Jy ! Total flux subtracted in 200 components = 0.00288487 Jy ! Clean residual min=-0.002205 max=0.002239 Jy/beam ! Clean residual mean=0.000167 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 3.37015 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 97 components and 3.37015 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.248 mas, bmaj=3.192 mas, bpa=-11.11 degrees ! Estimated noise=2814.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189192 Jy ! Component: 100 - total flux cleaned = -0.000461612 Jy ! Component: 150 - total flux cleaned = -0.000138768 Jy ! Component: 200 - total flux cleaned = 0.000330632 Jy ! Total flux subtracted in 200 components = 0.000330632 Jy ! Clean residual min=-0.001455 max=0.001460 Jy/beam ! Clean residual mean=0.000050 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 3.37048 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 140 components and 3.37048 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=0.073790Jy sigma=0.000538 ! Fit after self-cal, rms=0.073763Jy sigma=0.000538 wmodel J1337-1257_X_2017_08_12_pus_map.mod ! Writing 140 model components to file: J1337-1257_X_2017_08_12_pus_map.mod wobs J1337-1257_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1337-1257_X_2017_08_12_pus_uvs.fits wwins J1337-1257_X_2017_08_12_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J1337-1257_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.248 x 3.192 at -11.11 degrees (North through East) ! Clean map min=-0.0041491 max=2.9438 Jy/beam ! Writing clean map to FITS file: J1337-1257_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.94379 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000586421 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0597618 0.0597618 0.119524 0.239047 0.478095 0.956189 1.91238 3.82476 7.64952 15.299 30.5981 61.1961 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.943 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.248 x 3.192 at -11.11 degrees (North through East) ! Clean map min=-0.0041491 max=2.9438 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 J1337-1257_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:24:37 2019