! Started logfile: J1911-2006_X_2017_07_09_pus_uvs.log on Wed May 8 15:30:09 2019 obs J1911-2006_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1911-2006_X_2017_07_09_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.413333 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1911-2006 ! ! 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 979 lines of history. ! ! Reading 2232 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 J1911-2006_X_2017_07_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.769059Jy sigma=0.006259 ! Fit after self-cal, rms=0.719610Jy sigma=0.005843 ! 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=0.9054 mas, bmaj=3.179 mas, bpa=-7.908 degrees ! Estimated noise=2536.93 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 = 1.2928 Jy ! Component: 100 - total flux cleaned = 1.58263 Jy ! Total flux subtracted in 100 components = 1.58263 Jy ! Clean residual min=-0.039258 max=0.102410 Jy/beam ! Clean residual mean=0.002488 rms=0.019487 Jy/beam ! Combined flux in latest and established models = 1.58263 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.58263 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=0.196416Jy sigma=0.001574 ! Fit after self-cal, rms=0.196415Jy sigma=0.001574 ! 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=1.068 mas, bmaj=3.599 mas, bpa=-7.173 degrees ! Estimated noise=1843.25 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 = 0.129172 Jy ! Component: 100 - total flux cleaned = 0.177679 Jy ! Component: 150 - total flux cleaned = 0.20175 Jy ! Component: 200 - total flux cleaned = 0.215446 Jy ! Total flux subtracted in 200 components = 0.215446 Jy ! Clean residual min=-0.015936 max=0.020321 Jy/beam ! Clean residual mean=0.001090 rms=0.005120 Jy/beam ! Combined flux in latest and established models = 1.79807 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 41 components and 1.79807 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=0.101165Jy sigma=0.000776 ! Fit after self-cal, rms=0.101102Jy sigma=0.000775 ! 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 0.99 HN 1.00* KP 1.03 ! LA 0.95 MK 0.99 NL 1.00* OV 0.99 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00* KP 1.03 ! LA 0.96 MK 0.98 NL 1.00* OV 0.99 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00* KP 1.01 ! LA 0.98 MK 1.00 NL 1.00* OV 0.99 ! PT 0.99 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 1.01 FD 0.99 HN 1.00* KP 1.01 ! LA 0.98 MK 1.00 NL 1.00* OV 0.99 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.00* KP 1.01 ! LA 0.97 MK 1.02 NL 1.00* OV 0.99 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.99 HN 1.00* KP 1.00 ! LA 0.98 MK 1.01 NL 1.00* OV 0.99 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00* KP 1.00 ! LA 0.98 MK 1.01 NL 1.00* OV 1.00 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 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 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00* KP 1.01 ! LA 0.98 MK 0.99 NL 1.00* OV 0.99 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00* KP 1.00 ! LA 1.00 MK 1.01 NL 1.00* OV 0.99 ! PT 1.01 SC 1.00* ! ! ! 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 1.01 HN 1.00* KP 1.02 ! LA 1.00 MK 1.02 NL 1.00* OV 0.99 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00* KP 1.01 ! LA 0.96 MK 1.03 NL 1.00* OV 1.00 ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.101102Jy sigma=0.000775 ! Fit after self-cal, rms=0.085631Jy sigma=0.000672 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=3.573 mas, bpa=-7.162 degrees ! Estimated noise=1852.24 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 = 0.00571857 Jy ! Component: 100 - total flux cleaned = 0.00628517 Jy ! Component: 150 - total flux cleaned = 0.00640306 Jy ! Component: 200 - total flux cleaned = 0.00664724 Jy ! Total flux subtracted in 200 components = 0.00664724 Jy ! Clean residual min=-0.008298 max=0.017307 Jy/beam ! Clean residual mean=0.000342 rms=0.003693 Jy/beam ! Combined flux in latest and established models = 1.80472 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 1.80472 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=0.085085Jy sigma=0.000668 ! Fit after self-cal, rms=0.085068Jy sigma=0.000668 ! 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=0.085068Jy sigma=0.000668 ! Fit after self-cal, rms=0.085012Jy sigma=0.000667 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=3.569 mas, bpa=-7.159 degrees ! Estimated noise=1852.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378643 Jy ! Component: 100 - total flux cleaned = 0.00414104 Jy ! Component: 150 - total flux cleaned = 0.00426321 Jy ! Component: 200 - total flux cleaned = 0.0044853 Jy ! Total flux subtracted in 200 components = 0.0044853 Jy ! Clean residual min=-0.007497 max=0.016300 Jy/beam ! Clean residual mean=0.000341 rms=0.003475 Jy/beam ! Combined flux in latest and established models = 1.8092 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 1.8092 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=0.084639Jy sigma=0.000665 ! Fit after self-cal, rms=0.084634Jy sigma=0.000664 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 (6.6, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139808 Jy ! Component: 100 - total flux cleaned = 0.0199818 Jy ! Component: 150 - total flux cleaned = 0.0226606 Jy ! Component: 200 - total flux cleaned = 0.0235141 Jy ! Total flux subtracted in 200 components = 0.0235141 Jy ! Clean residual min=-0.005014 max=0.006972 Jy/beam ! Clean residual mean=0.000017 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 1.83272 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 90 components and 1.83272 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=0.082463Jy sigma=0.000646 ! Fit after self-cal, rms=0.082412Jy sigma=0.000646 ! 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=0.082412Jy sigma=0.000646 ! Fit after self-cal, rms=0.082240Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=3.567 mas, bpa=-7.162 degrees ! Estimated noise=1851.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340149 Jy ! Component: 100 - total flux cleaned = 0.00503989 Jy ! Component: 150 - total flux cleaned = 0.00605725 Jy ! Component: 200 - total flux cleaned = 0.00673763 Jy ! Total flux subtracted in 200 components = 0.00673763 Jy ! Clean residual min=-0.004237 max=0.005603 Jy/beam ! Clean residual mean=0.000016 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 1.83946 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 1.83946 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=0.082049Jy sigma=0.000643 ! Fit after self-cal, rms=0.082036Jy sigma=0.000643 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 = 0.000804062 Jy ! Component: 100 - total flux cleaned = 0.00168057 Jy ! Component: 150 - total flux cleaned = 0.00216367 Jy ! Component: 200 - total flux cleaned = 0.00251248 Jy ! Total flux subtracted in 200 components = 0.00251248 Jy ! Clean residual min=-0.003970 max=0.005112 Jy/beam ! Clean residual mean=-0.000021 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 1.84197 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 1.84197 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=0.081971Jy sigma=0.000643 ! Fit after self-cal, rms=0.081968Jy sigma=0.000643 ! 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=0.081968Jy sigma=0.000643 ! Fit after self-cal, rms=0.081939Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.421 mas, bmaj=5.715 mas, bpa=22.69 degrees ! Estimated noise=2234.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217079 Jy ! Component: 100 - total flux cleaned = 0.00357227 Jy ! Component: 150 - total flux cleaned = 0.00418354 Jy ! Component: 200 - total flux cleaned = 0.0044454 Jy ! Total flux subtracted in 200 components = 0.0044454 Jy ! Clean residual min=-0.004360 max=0.005184 Jy/beam ! Clean residual mean=-0.000035 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 1.84641 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 122 components and 1.84641 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=0.081897Jy sigma=0.000642 ! Fit after self-cal, rms=0.081894Jy sigma=0.000642 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 = 0.00109228 Jy ! Component: 100 - total flux cleaned = 0.00139921 Jy ! Component: 150 - total flux cleaned = 0.00145958 Jy ! Component: 200 - total flux cleaned = 0.0014887 Jy ! Total flux subtracted in 200 components = 0.0014887 Jy ! Clean residual min=-0.004104 max=0.005002 Jy/beam ! Clean residual mean=-0.000074 rms=0.001507 Jy/beam ! Combined flux in latest and established models = 1.8479 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 129 components and 1.8479 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=0.081879Jy sigma=0.000642 ! Fit after self-cal, rms=0.081879Jy sigma=0.000642 ! 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=1.062 mas, bmaj=3.566 mas, bpa=-7.164 degrees ! Estimated noise=1851.53 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 3.566 at -7.164 degrees (North through East) ! Clean map min=-0.0041656 max=1.684 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=0.081879Jy sigma=0.000642 ! Fit after self-cal, rms=0.074451Jy sigma=0.000583 ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=3.565 mas, bpa=-7.166 degrees ! Estimated noise=1851.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00096831 Jy ! Component: 100 - total flux cleaned = 0.00138833 Jy ! Component: 150 - total flux cleaned = 0.00168904 Jy ! Component: 200 - total flux cleaned = 0.00184044 Jy ! Total flux subtracted in 200 components = 0.00184044 Jy ! Clean residual min=-0.003190 max=0.004111 Jy/beam ! Clean residual mean=-0.000031 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 1.84974 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 142 components and 1.84974 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=0.074393Jy sigma=0.000582 ! Fit after self-cal, rms=0.074391Jy sigma=0.000582 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000398159 Jy ! Component: 100 - total flux cleaned = 0.000529145 Jy ! Component: 150 - total flux cleaned = 0.000651318 Jy ! Component: 200 - total flux cleaned = 0.000736288 Jy ! Total flux subtracted in 200 components = 0.000736288 Jy ! Clean residual min=-0.003074 max=0.003882 Jy/beam ! Clean residual mean=-0.000042 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 1.85048 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 148 components and 1.85048 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=0.074367Jy sigma=0.000582 ! Fit after self-cal, rms=0.074366Jy sigma=0.000582 ! 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=0.074366Jy sigma=0.000582 ! Fit after self-cal, rms=0.074366Jy sigma=0.000582 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=0.9069 mas, bmaj=3.172 mas, bpa=-7.927 degrees ! Estimated noise=2536.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.29085 Jy ! Component: 100 - total flux cleaned = 1.57955 Jy ! Component: 150 - total flux cleaned = 1.68163 Jy ! Component: 200 - total flux cleaned = 1.72694 Jy ! Total flux subtracted in 200 components = 1.72694 Jy ! Clean residual min=-0.015191 max=0.021911 Jy/beam ! Clean residual mean=0.001076 rms=0.006194 Jy/beam ! Combined flux in latest and established models = 1.72694 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 24 model components to the UV plane model. ! The established model now contains 24 components and 1.72694 Jy ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=3.564 mas, bpa=-7.166 degrees ! Estimated noise=1851.94 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 = 0.0374333 Jy ! Component: 100 - total flux cleaned = 0.0605053 Jy ! Component: 150 - total flux cleaned = 0.0759035 Jy ! Component: 200 - total flux cleaned = 0.0869044 Jy ! Total flux subtracted in 200 components = 0.0869044 Jy ! Clean residual min=-0.007150 max=0.007371 Jy/beam ! Clean residual mean=0.000563 rms=0.002632 Jy/beam ! Combined flux in latest and established models = 1.81385 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 69 components and 1.81385 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=2.42 mas, bmaj=5.711 mas, bpa=22.69 degrees ! Estimated noise=2236.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121144 Jy ! Component: 100 - total flux cleaned = 0.0198064 Jy ! Component: 150 - total flux cleaned = 0.0249003 Jy ! Component: 200 - total flux cleaned = 0.0284903 Jy ! Total flux subtracted in 200 components = 0.0284903 Jy ! Clean residual min=-0.004810 max=0.005103 Jy/beam ! Clean residual mean=0.000211 rms=0.001668 Jy/beam ! Combined flux in latest and established models = 1.84234 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 = 0.00265801 Jy ! Component: 100 - total flux cleaned = 0.00465329 Jy ! Component: 150 - total flux cleaned = 0.00618634 Jy ! Component: 200 - total flux cleaned = 0.00737757 Jy ! Total flux subtracted in 200 components = 0.00737757 Jy ! Clean residual min=-0.004059 max=0.004528 Jy/beam ! Clean residual mean=0.000019 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 1.84971 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 114 components and 1.84971 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=3.564 mas, bpa=-7.166 degrees ! Estimated noise=1851.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.9587e-05 Jy ! Component: 100 - total flux cleaned = 0.000740168 Jy ! Component: 150 - total flux cleaned = 0.00120784 Jy ! Component: 200 - total flux cleaned = 0.00126503 Jy ! Total flux subtracted in 200 components = 0.00126503 Jy ! Clean residual min=-0.003255 max=0.003288 Jy/beam ! Clean residual mean=-0.000006 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 1.85098 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 130 components and 1.85098 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=0.074315Jy sigma=0.000582 ! Fit after self-cal, rms=0.074311Jy sigma=0.000582 wmodel J1911-2006_X_2017_07_09_pus_map.mod ! Writing 130 model components to file: J1911-2006_X_2017_07_09_pus_map.mod wobs J1911-2006_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1911-2006_X_2017_07_09_pus_uvs.fits wwins J1911-2006_X_2017_07_09_pus_map.win ! wwins: Wrote 2 windows to J1911-2006_X_2017_07_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 = -0.000120039 Jy ! Component: 100 - total flux cleaned = -1.67934e-05 Jy ! Component: 150 - total flux cleaned = -1.55857e-05 Jy ! Component: 200 - total flux cleaned = -0.000141553 Jy ! Component: 250 - total flux cleaned = -0.000177917 Jy ! Component: 300 - total flux cleaned = -0.0001779 Jy ! Component: 350 - total flux cleaned = -0.000144333 Jy ! Component: 400 - total flux cleaned = -1.37434e-05 Jy ! Component: 450 - total flux cleaned = 4.89489e-05 Jy ! Component: 500 - total flux cleaned = 4.88731e-05 Jy ! Component: 550 - total flux cleaned = 7.8193e-05 Jy ! Component: 600 - total flux cleaned = 0.00013459 Jy ! Component: 650 - total flux cleaned = 0.00013397 Jy ! Component: 700 - total flux cleaned = 5.52591e-05 Jy ! Component: 750 - total flux cleaned = 4.34585e-06 Jy ! Component: 800 - total flux cleaned = -7.08248e-05 Jy ! Component: 850 - total flux cleaned = -0.00019267 Jy ! Component: 900 - total flux cleaned = -0.000287311 Jy ! Component: 950 - total flux cleaned = -0.00031064 Jy ! Component: 1000 - total flux cleaned = -0.000356001 Jy ! Component: 1050 - total flux cleaned = -0.000311442 Jy ! Component: 1100 - total flux cleaned = -0.000247138 Jy ! Component: 1150 - total flux cleaned = -0.000268378 Jy ! Component: 1200 - total flux cleaned = -0.000226636 Jy ! Component: 1250 - total flux cleaned = -0.000165743 Jy ! Component: 1300 - total flux cleaned = -0.000186089 Jy ! Component: 1350 - total flux cleaned = -0.000146635 Jy ! Component: 1400 - total flux cleaned = -0.000107903 Jy ! Component: 1450 - total flux cleaned = -0.000165062 Jy ! Component: 1500 - total flux cleaned = -0.000127226 Jy ! Component: 1550 - total flux cleaned = -0.000201278 Jy ! Component: 1600 - total flux cleaned = -0.000201347 Jy ! Component: 1650 - total flux cleaned = -0.000183423 Jy ! Component: 1700 - total flux cleaned = -0.000147905 Jy ! Component: 1750 - total flux cleaned = -9.53089e-05 Jy ! Component: 1800 - total flux cleaned = -2.59559e-05 Jy ! Component: 1850 - total flux cleaned = 8.41279e-06 Jy ! Component: 1900 - total flux cleaned = 9.35219e-05 Jy ! Component: 1950 - total flux cleaned = 0.000127248 Jy ! Component: 2000 - total flux cleaned = 0.000160585 Jy ! Total flux subtracted in 2048 components = 0.000160493 Jy ! Clean residual min=-0.000932 max=0.001008 Jy/beam ! Clean residual mean=-0.000012 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 1.85114 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 269 components and 1.85114 Jy ![Exited script file: muppet] wmap "J1911-2006_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 3.564 at -7.166 degrees (North through East) ! Clean map min=-0.0025171 max=1.6792 Jy/beam ! Writing clean map to FITS file: J1911-2006_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.67915 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000321154 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0573779 0.0573779 0.114756 0.229512 0.459023 0.918046 1.83609 3.67218 7.34437 14.6887 29.3775 58.755 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.679 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 3.564 at -7.166 degrees (North through East) ! Clean map min=-0.0025171 max=1.6792 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 J1911-2006_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:30:10 2019