! Started logfile: J1131+5128_X_2017_10_09_pus_uvs.log on Sun May 12 15:20:34 2019 obs J1131+5128_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1131+5128_X_2017_10_09_pus_uva.fits ! AN table 1: 146 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.409817 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1131+5128 ! ! 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 763 lines of history. ! ! Reading 25848 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 J1131+5128_X_2017_10_09_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 686 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 686 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 686 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 602 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 686 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 686 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 686 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 686 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 686 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 686 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 686 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 686 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003971Jy sigma=0.008863 ! Fit after self-cal, rms=0.960085Jy sigma=0.008475 ! 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=0.969 mas, bmaj=1.437 mas, bpa=-41.97 degrees ! Estimated noise=1081.65 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327524 Jy ! Component: 100 - total flux cleaned = 0.0399984 Jy ! Total flux subtracted in 100 components = 0.0399984 Jy ! Clean residual min=-0.002365 max=0.002324 Jy/beam ! Clean residual mean=0.000001 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.0399984 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0399984 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=0.070185Jy sigma=0.000605 ! Fit after self-cal, rms=0.068369Jy sigma=0.000589 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445863 Jy ! Component: 100 - total flux cleaned = 0.00639253 Jy ! Total flux subtracted in 100 components = 0.00639253 Jy ! Clean residual min=-0.002333 max=0.002361 Jy/beam ! Clean residual mean=0.000010 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0463909 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0463909 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=0.068093Jy sigma=0.000587 ! Fit after self-cal, rms=0.068072Jy sigma=0.000587 ! 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=1.222 mas, bmaj=1.651 mas, bpa=-42.71 degrees ! Estimated noise=535.45 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 = 0.00123378 Jy ! Component: 100 - total flux cleaned = 0.0017772 Jy ! Component: 150 - total flux cleaned = 0.00195294 Jy ! Component: 200 - total flux cleaned = 0.00197471 Jy ! Total flux subtracted in 200 components = 0.00197471 Jy ! Clean residual min=-0.001373 max=0.001383 Jy/beam ! Clean residual mean=0.000030 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0483656 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.0483656 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=0.068050Jy sigma=0.000586 ! Fit after self-cal, rms=0.068045Jy sigma=0.000586 ! 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 1.05 FD 1.08 HN 1.00* KP 0.97 ! LA 1.06 MK 1.04 NL 0.95 OV 1.00* ! PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 1.00* KP 0.96 ! LA 0.99 MK 1.06 NL 1.05 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 1.00* KP 0.98 ! LA 0.98 MK 1.10 NL 0.93 OV 1.00* ! PT 1.09 ! ! ! Correcting IF 4. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.00* KP 0.99 ! LA 1.10 MK 1.02 NL 1.07 OV 1.00* ! PT 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.00* KP 0.96 ! LA 1.02 MK 1.08 NL 1.10 OV 1.00* ! PT 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.09 HN 1.00* KP 0.91 ! LA 1.06 MK 1.03 NL 0.96 OV 1.00* ! PT 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.00* KP 0.96 ! LA 0.99 MK 1.02 NL 1.02 OV 1.00* ! PT 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.00* KP 0.94 ! LA 1.01 MK 1.03 NL 0.98 OV 1.00* ! PT 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.00* KP 0.90 ! LA 0.98 MK 0.93 NL 1.01 OV 1.00* ! PT 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.92 HN 1.00* KP 0.94 ! LA 1.07 MK 0.97 NL 0.91 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.00* KP 0.86 ! LA 1.00 MK 0.88 NL 1.03 OV 1.00* ! PT 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.81 HN 1.00* KP 0.86 ! LA 0.97 MK 0.89 NL 1.06 OV 1.00* ! PT 0.95 ! ! ! Fit before self-cal, rms=0.068045Jy sigma=0.000586 ! Fit after self-cal, rms=0.067139Jy sigma=0.000585 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.221 mas, bmaj=1.649 mas, bpa=-42.63 degrees ! Estimated noise=536.783 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 = 0.00020786 Jy ! Component: 100 - total flux cleaned = 0.00019425 Jy ! Component: 150 - total flux cleaned = 0.000170423 Jy ! Component: 200 - total flux cleaned = 0.000169977 Jy ! Total flux subtracted in 200 components = 0.000169977 Jy ! Clean residual min=-0.001035 max=0.000943 Jy/beam ! Clean residual mean=0.000011 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0485356 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 22 components and 0.0485356 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=0.067135Jy sigma=0.000585 ! Fit after self-cal, rms=0.067148Jy sigma=0.000585 ! 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=0.067148Jy sigma=0.000585 ! Fit after self-cal, rms=0.067671Jy sigma=0.000584 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.224 mas, bmaj=1.647 mas, bpa=-42.63 degrees ! Estimated noise=537.024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145802 Jy ! Component: 100 - total flux cleaned = 0.000177934 Jy ! Component: 150 - total flux cleaned = 0.000187299 Jy ! Component: 200 - total flux cleaned = 0.000196033 Jy ! Total flux subtracted in 200 components = 0.000196033 Jy ! Clean residual min=-0.001075 max=0.000892 Jy/beam ! Clean residual mean=0.000012 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0487316 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0487316 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=0.067668Jy sigma=0.000584 ! Fit after self-cal, rms=0.067732Jy sigma=0.000584 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 = 4.35046e-05 Jy ! Component: 100 - total flux cleaned = 3.43484e-05 Jy ! Component: 150 - total flux cleaned = 4.23419e-05 Jy ! Component: 200 - total flux cleaned = 4.95942e-05 Jy ! Total flux subtracted in 200 components = 4.95942e-05 Jy ! Clean residual min=-0.001117 max=0.000934 Jy/beam ! Clean residual mean=0.000016 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0487812 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.0487812 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=0.067730Jy sigma=0.000584 ! Fit after self-cal, rms=0.067727Jy sigma=0.000584 ! 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=0.067727Jy sigma=0.000584 ! Fit after self-cal, rms=0.068062Jy sigma=0.000584 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.223 mas, bmaj=1.646 mas, bpa=-42.75 degrees ! Estimated noise=536.901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113449 Jy ! Component: 100 - total flux cleaned = 0.000141892 Jy ! Component: 150 - total flux cleaned = 0.000166118 Jy ! Component: 200 - total flux cleaned = 0.000173359 Jy ! Total flux subtracted in 200 components = 0.000173359 Jy ! Clean residual min=-0.001122 max=0.000891 Jy/beam ! Clean residual mean=0.000014 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0489546 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0489546 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=0.068060Jy sigma=0.000584 ! Fit after self-cal, rms=0.068094Jy sigma=0.000584 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 = -1.23218e-05 Jy ! Component: 100 - total flux cleaned = -1.99133e-05 Jy ! Component: 150 - total flux cleaned = -1.97327e-05 Jy ! Component: 200 - total flux cleaned = -1.31694e-05 Jy ! Total flux subtracted in 200 components = -1.31694e-05 Jy ! Clean residual min=-0.001084 max=0.000921 Jy/beam ! Clean residual mean=0.000016 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0489414 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0489414 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=0.068093Jy sigma=0.000584 ! Fit after self-cal, rms=0.068092Jy sigma=0.000584 ! 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=0.068092Jy sigma=0.000584 ! Fit after self-cal, rms=0.068222Jy sigma=0.000584 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.471 mas, bmaj=2.896 mas, bpa=56.31 degrees ! Estimated noise=636.925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.61772e-05 Jy ! Component: 100 - total flux cleaned = 7.61191e-05 Jy ! Component: 150 - total flux cleaned = 9.15657e-05 Jy ! Component: 200 - total flux cleaned = 9.17644e-05 Jy ! Total flux subtracted in 200 components = 9.17644e-05 Jy ! Clean residual min=-0.001195 max=0.000932 Jy/beam ! Clean residual mean=0.000029 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0490332 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 31 components and 0.0490332 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=0.068221Jy sigma=0.000584 ! Fit after self-cal, rms=0.068236Jy sigma=0.000584 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 = -3.73982e-05 Jy ! Component: 100 - total flux cleaned = -2.31084e-05 Jy ! Component: 150 - total flux cleaned = -1.2199e-05 Jy ! Component: 200 - total flux cleaned = -1.23357e-05 Jy ! Total flux subtracted in 200 components = -1.23357e-05 Jy ! Clean residual min=-0.001182 max=0.000932 Jy/beam ! Clean residual mean=0.000031 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0490208 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.0490208 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=0.068236Jy sigma=0.000584 ! Fit after self-cal, rms=0.068237Jy sigma=0.000584 ! 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=1.222 mas, bmaj=1.644 mas, bpa=-42.86 degrees ! Estimated noise=536.628 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.222 x 1.644 at -42.86 degrees (North through East) ! Clean map min=-0.0010304 max=0.044608 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=0.9728 mas, bmaj=1.434 mas, bpa=-41.78 degrees ! Estimated noise=1065.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344162 Jy ! Component: 100 - total flux cleaned = 0.0422059 Jy ! Component: 150 - total flux cleaned = 0.0453774 Jy ! Component: 200 - total flux cleaned = 0.0473617 Jy ! Total flux subtracted in 200 components = 0.0473617 Jy ! Clean residual min=-0.001753 max=0.001750 Jy/beam ! Clean residual mean=0.000006 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0473616 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 0.0473616 Jy ! Inverting map and beam ! Estimated beam: bmin=1.222 mas, bmaj=1.644 mas, bpa=-42.86 degrees ! Estimated noise=536.628 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) ! Added new window around map position (-0.4, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140864 Jy ! Component: 100 - total flux cleaned = 0.00150713 Jy ! Component: 150 - total flux cleaned = 0.00151112 Jy ! Component: 200 - total flux cleaned = 0.00147114 Jy ! Total flux subtracted in 200 components = 0.00147114 Jy ! Clean residual min=-0.001095 max=0.000934 Jy/beam ! Clean residual mean=0.000015 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0488328 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.0488328 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=2.471 mas, bmaj=2.896 mas, bpa=56.31 degrees ! Estimated noise=636.925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.89162e-05 Jy ! Component: 100 - total flux cleaned = -1.48277e-05 Jy ! Component: 150 - total flux cleaned = -5.36715e-05 Jy ! Component: 200 - total flux cleaned = -8.55664e-05 Jy ! Total flux subtracted in 200 components = -8.55664e-05 Jy ! Clean residual min=-0.001234 max=0.000953 Jy/beam ! Clean residual mean=0.000028 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0487472 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 = -2.68307e-05 Jy ! Component: 100 - total flux cleaned = -4.41154e-05 Jy ! Component: 150 - total flux cleaned = -6.38205e-05 Jy ! Component: 200 - total flux cleaned = -6.81193e-05 Jy ! Total flux subtracted in 200 components = -6.81193e-05 Jy ! Clean residual min=-0.001216 max=0.000945 Jy/beam ! Clean residual mean=0.000028 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0486791 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.0486791 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.222 mas, bmaj=1.644 mas, bpa=-42.86 degrees ! Estimated noise=536.628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.56047e-05 Jy ! Component: 100 - total flux cleaned = -3.29866e-05 Jy ! Component: 150 - total flux cleaned = -2.22121e-05 Jy ! Component: 200 - total flux cleaned = -2.26341e-05 Jy ! Total flux subtracted in 200 components = -2.26341e-05 Jy ! Clean residual min=-0.001052 max=0.000904 Jy/beam ! Clean residual mean=0.000014 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0486565 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0486565 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=0.068236Jy sigma=0.000584 ! Fit after self-cal, rms=0.068237Jy sigma=0.000584 wmodel J1131+5128_X_2017_10_09_pus_map.mod ! Writing 49 model components to file: J1131+5128_X_2017_10_09_pus_map.mod wobs J1131+5128_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1131+5128_X_2017_10_09_pus_uvs.fits wwins J1131+5128_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J1131+5128_X_2017_10_09_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 = -0.000356807 Jy ! Component: 100 - total flux cleaned = -0.000279674 Jy ! Component: 150 - total flux cleaned = -0.000191484 Jy ! Component: 200 - total flux cleaned = -0.000107261 Jy ! Component: 250 - total flux cleaned = -4.0748e-05 Jy ! Component: 300 - total flux cleaned = 2.3394e-05 Jy ! Component: 350 - total flux cleaned = 9.71901e-05 Jy ! Component: 400 - total flux cleaned = 0.000121075 Jy ! Component: 450 - total flux cleaned = 0.000190624 Jy ! Component: 500 - total flux cleaned = 0.000235059 Jy ! Component: 550 - total flux cleaned = 0.000310544 Jy ! Component: 600 - total flux cleaned = 0.000383696 Jy ! Component: 650 - total flux cleaned = 0.00043445 Jy ! Component: 700 - total flux cleaned = 0.00049404 Jy ! Component: 750 - total flux cleaned = 0.000571391 Jy ! Component: 800 - total flux cleaned = 0.000647067 Jy ! Component: 850 - total flux cleaned = 0.000693138 Jy ! Component: 900 - total flux cleaned = 0.000738265 Jy ! Component: 950 - total flux cleaned = 0.000800083 Jy ! Component: 1000 - total flux cleaned = 0.000860607 Jy ! Component: 1050 - total flux cleaned = 0.000911594 Jy ! Component: 1100 - total flux cleaned = 0.000969828 Jy ! Component: 1150 - total flux cleaned = 0.00101075 Jy ! Component: 1200 - total flux cleaned = 0.00106708 Jy ! Component: 1250 - total flux cleaned = 0.00110662 Jy ! Component: 1300 - total flux cleaned = 0.00111448 Jy ! Component: 1350 - total flux cleaned = 0.00113748 Jy ! Component: 1400 - total flux cleaned = 0.00113004 Jy ! Component: 1450 - total flux cleaned = 0.00114486 Jy ! Component: 1500 - total flux cleaned = 0.0011594 Jy ! Component: 1550 - total flux cleaned = 0.00117376 Jy ! Component: 1600 - total flux cleaned = 0.00116672 Jy ! Component: 1650 - total flux cleaned = 0.0011667 Jy ! Component: 1700 - total flux cleaned = 0.0011737 Jy ! Component: 1750 - total flux cleaned = 0.00117369 Jy ! Component: 1800 - total flux cleaned = 0.0011602 Jy ! Component: 1850 - total flux cleaned = 0.00116017 Jy ! Component: 1900 - total flux cleaned = 0.00116668 Jy ! Component: 1950 - total flux cleaned = 0.00115354 Jy ! Component: 2000 - total flux cleaned = 0.00112773 Jy ! Total flux subtracted in 2048 components = 0.0011214 Jy ! Clean residual min=-0.000341 max=0.000336 Jy/beam ! Clean residual mean=0.000003 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0497779 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 189 components and 0.0497779 Jy ![Exited script file: muppet] wmap "J1131+5128_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.222 x 1.644 at -42.86 degrees (North through East) ! Clean map min=-0.0010175 max=0.044118 Jy/beam ! Writing clean map to FITS file: J1131+5128_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0441179 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116791 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.794174 0.794174 1.58835 3.1767 6.35339 12.7068 25.4136 50.8272 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.222 x 1.644 at -42.86 degrees (North through East) ! Clean map min=-0.0010175 max=0.044118 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 J1131+5128_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:20:36 2019