! Started logfile: J1253-4059_X_2017_06_10_pus_uvs.log on Mon May 6 12:46:52 2019 obs J1253-4059_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1253-4059_X_2017_06_10_pus_uva.fits ! AN table 1: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.394216 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1253-4059 ! ! 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 1309 lines of history. ! ! Reading 31080 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 J1253-4059_X_2017_06_10_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 519 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 519 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 519 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 519 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 519 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 519 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 519 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 519 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 519 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 519 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 519 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 519 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.926683Jy sigma=0.006768 ! Fit after self-cal, rms=0.882498Jy sigma=0.006457 ! 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=0.5947 mas, bmaj=2.029 mas, bpa=-4.33 degrees ! Estimated noise=1208.48 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 = 0.0890443 Jy ! Component: 100 - total flux cleaned = 0.109124 Jy ! Total flux subtracted in 100 components = 0.109124 Jy ! Clean residual min=-0.004112 max=0.007383 Jy/beam ! Clean residual mean=0.000035 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.109124 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.109124 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=0.089536Jy sigma=0.000644 ! Fit after self-cal, rms=0.089523Jy sigma=0.000644 ! 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=0.7912 mas, bmaj=2.555 mas, bpa=-3.983 degrees ! Estimated noise=550.286 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 = 0.0133418 Jy ! Component: 100 - total flux cleaned = 0.0190749 Jy ! Component: 150 - total flux cleaned = 0.021619 Jy ! Component: 200 - total flux cleaned = 0.0227908 Jy ! Total flux subtracted in 200 components = 0.0227908 Jy ! Clean residual min=-0.001961 max=0.001687 Jy/beam ! Clean residual mean=0.000023 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.131915 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 44 components and 0.131915 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=0.087778Jy sigma=0.000632 ! Fit after self-cal, rms=0.087761Jy sigma=0.000631 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.97 ! LA 0.97 MK 1.00 NL 1.00* OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.94 ! LA 0.97 MK 1.00 NL 1.00* OV 0.97 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.00* KP 0.99 ! LA 1.01 MK 1.01 NL 1.00* OV 1.04 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.97 ! LA 1.02 MK 1.00 NL 1.00* OV 1.00 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.99 ! LA 0.96 MK 1.03 NL 1.00* OV 1.01 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.97 ! LA 1.00 MK 1.01 NL 1.00* OV 0.99 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.94 ! LA 1.00 MK 1.04 NL 1.00* OV 1.04 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.00* KP 1.00 ! LA 0.97 MK 0.97 NL 1.00* OV 1.01 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.96 ! LA 1.00 MK 1.03 NL 1.00* OV 1.00 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.00* KP 0.97 ! LA 1.01 MK 1.03 NL 1.00* OV 1.02 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.94 ! LA 1.00 MK 0.99 NL 1.00* OV 1.01 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.93 ! LA 0.98 MK 1.03 NL 1.00* OV 1.03 ! PT 1.05 SC 1.01 ! ! ! Fit before self-cal, rms=0.087761Jy sigma=0.000631 ! Fit after self-cal, rms=0.087588Jy sigma=0.000631 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7952 mas, bmaj=2.565 mas, bpa=-3.985 degrees ! Estimated noise=549.868 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 = -3.80614e-05 Jy ! Component: 100 - total flux cleaned = -3.83283e-05 Jy ! Component: 150 - total flux cleaned = -2.79652e-05 Jy ! Component: 200 - total flux cleaned = -2.74586e-05 Jy ! Total flux subtracted in 200 components = -2.74586e-05 Jy ! Clean residual min=-0.001516 max=0.001398 Jy/beam ! Clean residual mean=0.000028 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.131888 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.131888 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=0.087587Jy sigma=0.000631 ! Fit after self-cal, rms=0.087599Jy sigma=0.000630 ! 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=0.087599Jy sigma=0.000630 ! Fit after self-cal, rms=0.087640Jy sigma=0.000630 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7953 mas, bmaj=2.566 mas, bpa=-3.989 degrees ! Estimated noise=549.827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.85441e-05 Jy ! Component: 100 - total flux cleaned = -2.58817e-05 Jy ! Component: 150 - total flux cleaned = -2.59037e-05 Jy ! Component: 200 - total flux cleaned = -2.14038e-05 Jy ! Total flux subtracted in 200 components = -2.14038e-05 Jy ! Clean residual min=-0.001598 max=0.001394 Jy/beam ! Clean residual mean=0.000016 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.131866 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.131866 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=0.087639Jy sigma=0.000630 ! Fit after self-cal, rms=0.087646Jy 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 = -9.94751e-06 Jy ! Component: 100 - total flux cleaned = -3.43744e-06 Jy ! Component: 150 - total flux cleaned = 1.8674e-06 Jy ! Component: 200 - total flux cleaned = 1.6695e-06 Jy ! Total flux subtracted in 200 components = 1.6695e-06 Jy ! Clean residual min=-0.001579 max=0.001383 Jy/beam ! Clean residual mean=0.000016 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.131868 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 47 components and 0.131868 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=0.087645Jy sigma=0.000630 ! Fit after self-cal, rms=0.087645Jy sigma=0.000630 ! 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=0.087645Jy sigma=0.000630 ! Fit after self-cal, rms=0.087645Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7954 mas, bmaj=2.566 mas, bpa=-3.985 degrees ! Estimated noise=549.757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.35782e-05 Jy ! Component: 100 - total flux cleaned = -2.7179e-05 Jy ! Component: 150 - total flux cleaned = -2.19596e-05 Jy ! Component: 200 - total flux cleaned = -2.18839e-05 Jy ! Total flux subtracted in 200 components = -2.18839e-05 Jy ! Clean residual min=-0.001570 max=0.001377 Jy/beam ! Clean residual mean=0.000015 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.131846 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.131846 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=0.087645Jy sigma=0.000630 ! Fit after self-cal, rms=0.087645Jy 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 = -1.75592e-06 Jy ! Component: 100 - total flux cleaned = -1.99793e-06 Jy ! Component: 150 - total flux cleaned = -1.99901e-06 Jy ! Component: 200 - total flux cleaned = 2.66828e-06 Jy ! Total flux subtracted in 200 components = 2.66828e-06 Jy ! Clean residual min=-0.001564 max=0.001368 Jy/beam ! Clean residual mean=0.000015 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.131849 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 48 components and 0.131849 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=0.087644Jy sigma=0.000630 ! Fit after self-cal, rms=0.087645Jy 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=0.087645Jy sigma=0.000630 ! Fit after self-cal, rms=0.087626Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.007 mas, bmaj=9.657 mas, bpa=5.25 degrees ! Estimated noise=726.364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.68923e-05 Jy ! Component: 100 - total flux cleaned = 2.79893e-05 Jy ! Component: 150 - total flux cleaned = 2.88433e-05 Jy ! Component: 200 - total flux cleaned = 2.92591e-05 Jy ! Total flux subtracted in 200 components = 2.92591e-05 Jy ! Clean residual min=-0.001708 max=0.001116 Jy/beam ! Clean residual mean=0.000030 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.131878 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 49 components and 0.131878 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=0.087630Jy sigma=0.000630 ! Fit after self-cal, rms=0.087627Jy 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 = -1.09911e-06 Jy ! Component: 100 - total flux cleaned = -2.09105e-06 Jy ! Component: 150 - total flux cleaned = -2.88341e-06 Jy ! Component: 200 - total flux cleaned = -3.29429e-06 Jy ! Total flux subtracted in 200 components = -3.29429e-06 Jy ! Clean residual min=-0.001707 max=0.001117 Jy/beam ! Clean residual mean=0.000030 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.131875 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 49 components and 0.131875 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=0.087631Jy sigma=0.000630 ! Fit after self-cal, rms=0.087629Jy sigma=0.000630 ! 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=0.7954 mas, bmaj=2.566 mas, bpa=-3.982 degrees ! Estimated noise=549.636 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7954 x 2.566 at -3.982 degrees (North through East) ! Clean map min=-0.0014758 max=0.1177 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=0.597 mas, bmaj=2.03 mas, bpa=-4.278 degrees ! Estimated noise=1215.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0892654 Jy ! Component: 100 - total flux cleaned = 0.109516 Jy ! Component: 150 - total flux cleaned = 0.117748 Jy ! Component: 200 - total flux cleaned = 0.122588 Jy ! Total flux subtracted in 200 components = 0.122588 Jy ! Clean residual min=-0.002804 max=0.002857 Jy/beam ! Clean residual mean=0.000015 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.122588 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.122588 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7954 mas, bmaj=2.566 mas, bpa=-3.982 degrees ! Estimated noise=549.636 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 = 0.00529295 Jy ! Component: 100 - total flux cleaned = 0.00755159 Jy ! Component: 150 - total flux cleaned = 0.00856882 Jy ! Component: 200 - total flux cleaned = 0.00902854 Jy ! Total flux subtracted in 200 components = 0.00902854 Jy ! Clean residual min=-0.001679 max=0.001369 Jy/beam ! Clean residual mean=0.000016 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.131617 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.131617 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=3.007 mas, bmaj=9.657 mas, bpa=5.25 degrees ! Estimated noise=726.364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000273502 Jy ! Component: 100 - total flux cleaned = 0.00027426 Jy ! Component: 150 - total flux cleaned = 0.000275101 Jy ! Component: 200 - total flux cleaned = 0.000275811 Jy ! Total flux subtracted in 200 components = 0.000275811 Jy ! Clean residual min=-0.001724 max=0.001130 Jy/beam ! Clean residual mean=0.000030 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.131893 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 = 4.49868e-07 Jy ! Component: 100 - total flux cleaned = 1.57343e-06 Jy ! Component: 150 - total flux cleaned = 2.39728e-06 Jy ! Component: 200 - total flux cleaned = 2.72317e-06 Jy ! Total flux subtracted in 200 components = 2.72317e-06 Jy ! Clean residual min=-0.001675 max=0.001148 Jy/beam ! Clean residual mean=0.000030 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.131895 Jy ! Adding 4 model components to the UV plane model. ! The established model now contains 39 components and 0.131895 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7954 mas, bmaj=2.566 mas, bpa=-3.982 degrees ! Estimated noise=549.636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155816 Jy ! Component: 100 - total flux cleaned = -0.000137101 Jy ! Component: 150 - total flux cleaned = -0.000122956 Jy ! Component: 200 - total flux cleaned = -0.000102788 Jy ! Total flux subtracted in 200 components = -0.000102788 Jy ! Clean residual min=-0.001580 max=0.001333 Jy/beam ! Clean residual mean=0.000015 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.131793 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.131793 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=0.087628Jy sigma=0.000630 ! Fit after self-cal, rms=0.087627Jy sigma=0.000630 wmodel J1253-4059_X_2017_06_10_pus_map.mod ! Writing 43 model components to file: J1253-4059_X_2017_06_10_pus_map.mod wobs J1253-4059_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1253-4059_X_2017_06_10_pus_uvs.fits wwins J1253-4059_X_2017_06_10_pus_map.win ! wwins: Wrote 1 windows to J1253-4059_X_2017_06_10_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 = -0.000451558 Jy ! Component: 100 - total flux cleaned = -0.000450279 Jy ! Component: 150 - total flux cleaned = -0.000427852 Jy ! Component: 200 - total flux cleaned = -0.000504954 Jy ! Component: 250 - total flux cleaned = -0.000504909 Jy ! Component: 300 - total flux cleaned = -0.000454341 Jy ! Component: 350 - total flux cleaned = -0.000422503 Jy ! Component: 400 - total flux cleaned = -0.000391867 Jy ! Component: 450 - total flux cleaned = -0.000377641 Jy ! Component: 500 - total flux cleaned = -0.000336221 Jy ! Component: 550 - total flux cleaned = -0.000336628 Jy ! Component: 600 - total flux cleaned = -0.000349843 Jy ! Component: 650 - total flux cleaned = -0.000337722 Jy ! Component: 700 - total flux cleaned = -0.000350036 Jy ! Component: 750 - total flux cleaned = -0.000349967 Jy ! Component: 800 - total flux cleaned = -0.000338724 Jy ! Component: 850 - total flux cleaned = -0.000350042 Jy ! Component: 900 - total flux cleaned = -0.000339429 Jy ! Component: 950 - total flux cleaned = -0.000329163 Jy ! Component: 1000 - total flux cleaned = -0.000308889 Jy ! Component: 1050 - total flux cleaned = -0.00030887 Jy ! Component: 1100 - total flux cleaned = -0.000338153 Jy ! Component: 1150 - total flux cleaned = -0.000328576 Jy ! Component: 1200 - total flux cleaned = -0.000337879 Jy ! Component: 1250 - total flux cleaned = -0.000328892 Jy ! Component: 1300 - total flux cleaned = -0.000337746 Jy ! Component: 1350 - total flux cleaned = -0.000355212 Jy ! Component: 1400 - total flux cleaned = -0.00034675 Jy ! Component: 1450 - total flux cleaned = -0.000363616 Jy ! Component: 1500 - total flux cleaned = -0.000371867 Jy ! Component: 1550 - total flux cleaned = -0.000372027 Jy ! Component: 1600 - total flux cleaned = -0.000395815 Jy ! Component: 1650 - total flux cleaned = -0.000395805 Jy ! Component: 1700 - total flux cleaned = -0.000411337 Jy ! Component: 1750 - total flux cleaned = -0.000441889 Jy ! Component: 1800 - total flux cleaned = -0.000449482 Jy ! Component: 1850 - total flux cleaned = -0.000464418 Jy ! Component: 1900 - total flux cleaned = -0.000486335 Jy ! Component: 1950 - total flux cleaned = -0.000515258 Jy ! Component: 2000 - total flux cleaned = -0.000522339 Jy ! Total flux subtracted in 2048 components = -0.000529379 Jy ! Clean residual min=-0.000379 max=0.000403 Jy/beam ! Clean residual mean=-0.000002 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.131263 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 172 components and 0.131263 Jy ![Exited script file: muppet] wmap "J1253-4059_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7954 x 2.566 at -3.982 degrees (North through East) ! Clean map min=-0.00092346 max=0.11771 Jy/beam ! Writing clean map to FITS file: J1253-4059_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.117712 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137641 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.350793 0.350793 0.701586 1.40317 2.80634 5.61269 11.2254 22.4507 44.9015 89.803 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.117 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7954 x 2.566 at -3.982 degrees (North through East) ! Clean map min=-0.00092346 max=0.11771 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 J1253-4059_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:46:54 2019