! Started logfile: J2119-2340_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:50:42 2016 obs J2119-2340_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2119-2340_X_2014_12_20_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.368202 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2119-2340 ! ! 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 364 lines of history. ! ! Reading 24456 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 J2119-2340_X_2014_12_20_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 563 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 569 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 503 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 568 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 503 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 561 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 745 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 563 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 687 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 624 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 748 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 748 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.991210Jy sigma=0.012911 ! Fit after self-cal, rms=0.955391Jy sigma=0.012452 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.246 mas, bmaj=8.925 mas, bpa=-18.48 degrees ! Estimated noise=905.562 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 = 0.0351601 Jy ! Component: 100 - total flux cleaned = 0.0430961 Jy ! Total flux subtracted in 100 components = 0.0430961 Jy ! Clean residual min=-0.002690 max=0.002869 Jy/beam ! Clean residual mean=-0.000026 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.0430961 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0430961 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=0.055858Jy sigma=0.000718 ! Fit after self-cal, rms=0.055044Jy sigma=0.000707 ! 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=2.176 mas, bmaj=9.406 mas, bpa=-15 degrees ! Estimated noise=437.332 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 = 0.00409847 Jy ! Component: 100 - total flux cleaned = 0.00605376 Jy ! Component: 150 - total flux cleaned = 0.00695883 Jy ! Component: 200 - total flux cleaned = 0.00748558 Jy ! Total flux subtracted in 200 components = 0.00748558 Jy ! Clean residual min=-0.001432 max=0.001996 Jy/beam ! Clean residual mean=-0.000031 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0505817 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 70 components and 0.0505817 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=0.054726Jy sigma=0.000704 ! Fit after self-cal, rms=0.054690Jy sigma=0.000703 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.00* KP 1.12 ! LA 1.02 MK 1.02 NL 0.97 OV 1.06 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.00* KP 1.11 ! LA 1.00 MK 1.00* NL 0.89 OV 1.08 ! PT 0.90 SC 1.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.00* KP 1.08 ! LA 1.08 MK 1.00* NL 1.01 OV 0.98 ! PT 0.88 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.00* KP 0.94 ! LA 0.99 MK 1.00* NL 0.99 OV 1.05 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 5. ! A total of 6 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 0.89 ! LA 0.98 MK 1.00* NL 1.03 OV 1.07 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.00* KP 0.92 ! LA 0.95 MK 1.00* NL 1.01 OV 1.02 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 7. ! A total of 186 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 0.89 MK 1.00* NL 1.11 OV 1.08 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 8. ! A total of 6 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 0.92 ! LA 1.11 MK 1.00* NL 1.04 OV 1.08 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 0.95 ! LA 0.97 MK 1.00* NL 1.03 OV 0.98 ! PT 0.90 SC 1.00* ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.00* KP 0.97 ! LA 1.06 MK 1.00* NL 1.02 OV 1.03 ! PT 0.91 SC 1.00* ! ! ! Correcting IF 11. ! A total of 6 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 0.93 ! LA 0.90 MK 1.00* NL 1.00* OV 1.00 ! PT 0.89 SC 1.00* ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* KP 0.97 ! LA 0.94 MK 1.00* NL 1.00* OV 0.91 ! PT 0.89 SC 1.00* ! ! ! Fit before self-cal, rms=0.054690Jy sigma=0.000703 ! Fit after self-cal, rms=0.054503Jy sigma=0.000702 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.201 mas, bmaj=9.546 mas, bpa=-15.05 degrees ! Estimated noise=439.933 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 = -0.000623592 Jy ! Component: 100 - total flux cleaned = -0.00100087 Jy ! Component: 150 - total flux cleaned = -0.00118356 Jy ! Component: 200 - total flux cleaned = -0.00131981 Jy ! Total flux subtracted in 200 components = -0.00131981 Jy ! Clean residual min=-0.001062 max=0.001317 Jy/beam ! Clean residual mean=-0.000016 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0492619 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 0.0492619 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=0.054492Jy sigma=0.000702 ! Fit after self-cal, rms=0.054514Jy sigma=0.000702 ! 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=0.054514Jy sigma=0.000702 ! Fit after self-cal, rms=0.054711Jy sigma=0.000701 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.2 mas, bmaj=9.547 mas, bpa=-15.09 degrees ! Estimated noise=439.252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000528628 Jy ! Component: 100 - total flux cleaned = -0.000744095 Jy ! Component: 150 - total flux cleaned = -0.000892481 Jy ! Component: 200 - total flux cleaned = -0.00100181 Jy ! Total flux subtracted in 200 components = -0.00100181 Jy ! Clean residual min=-0.000959 max=0.001237 Jy/beam ! Clean residual mean=-0.000013 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0482601 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 84 components and 0.0482601 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=0.054703Jy sigma=0.000701 ! Fit after self-cal, rms=0.054736Jy sigma=0.000700 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 = -0.000227688 Jy ! Component: 100 - total flux cleaned = -0.000297215 Jy ! Component: 150 - total flux cleaned = -0.000360683 Jy ! Component: 200 - total flux cleaned = -0.000399372 Jy ! Total flux subtracted in 200 components = -0.000399372 Jy ! Clean residual min=-0.000961 max=0.001264 Jy/beam ! Clean residual mean=-0.000016 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0478607 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 0.0478607 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=0.054731Jy sigma=0.000700 ! Fit after self-cal, rms=0.054727Jy sigma=0.000700 ! 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=0.054727Jy sigma=0.000700 ! Fit after self-cal, rms=0.054800Jy sigma=0.000700 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.201 mas, bmaj=9.546 mas, bpa=-15.09 degrees ! Estimated noise=437.826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000420655 Jy ! Component: 100 - total flux cleaned = -0.000640584 Jy ! Component: 150 - total flux cleaned = -0.000763614 Jy ! Component: 200 - total flux cleaned = -0.000823664 Jy ! Total flux subtracted in 200 components = -0.000823664 Jy ! Clean residual min=-0.000908 max=0.001159 Jy/beam ! Clean residual mean=-0.000013 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.047037 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 93 components and 0.047037 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=0.054794Jy sigma=0.000700 ! Fit after self-cal, rms=0.054816Jy sigma=0.000700 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 = -0.00020624 Jy ! Component: 100 - total flux cleaned = -0.000246083 Jy ! Component: 150 - total flux cleaned = -0.000264526 Jy ! Component: 200 - total flux cleaned = -0.000273271 Jy ! Total flux subtracted in 200 components = -0.000273271 Jy ! Clean residual min=-0.000904 max=0.001153 Jy/beam ! Clean residual mean=-0.000014 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0467637 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 94 components and 0.0467637 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=0.054813Jy sigma=0.000700 ! Fit after self-cal, rms=0.054810Jy sigma=0.000700 ! 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=0.054810Jy sigma=0.000700 ! Fit after self-cal, rms=0.054762Jy sigma=0.000700 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.951 mas, bmaj=10.22 mas, bpa=-11.9 degrees ! Estimated noise=448.358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000324703 Jy ! Component: 100 - total flux cleaned = -0.000425818 Jy ! Component: 150 - total flux cleaned = -0.000521655 Jy ! Component: 200 - total flux cleaned = -0.000605815 Jy ! Total flux subtracted in 200 components = -0.000605815 Jy ! Clean residual min=-0.000902 max=0.000962 Jy/beam ! Clean residual mean=-0.000014 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0461579 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 100 components and 0.0461579 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=0.054759Jy sigma=0.000700 ! Fit after self-cal, rms=0.054767Jy sigma=0.000700 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 = -8.70009e-05 Jy ! Component: 100 - total flux cleaned = -0.000123068 Jy ! Component: 150 - total flux cleaned = -0.00014858 Jy ! Component: 200 - total flux cleaned = -0.000172134 Jy ! Total flux subtracted in 200 components = -0.000172134 Jy ! Clean residual min=-0.000892 max=0.000971 Jy/beam ! Clean residual mean=-0.000014 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0459858 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 104 components and 0.0459858 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=0.054766Jy sigma=0.000700 ! Fit after self-cal, rms=0.054766Jy sigma=0.000700 ! 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=2.202 mas, bmaj=9.556 mas, bpa=-15.09 degrees ! Estimated noise=436.836 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.202 x 9.556 at -15.09 degrees (North through East) ! Clean map min=-0.0027631 max=0.046391 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=1.284 mas, bmaj=8.988 mas, bpa=-18.5 degrees ! Estimated noise=917.536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0360811 Jy ! Component: 100 - total flux cleaned = 0.0442347 Jy ! Component: 150 - total flux cleaned = 0.0469919 Jy ! Component: 200 - total flux cleaned = 0.0472958 Jy ! Total flux subtracted in 200 components = 0.0472958 Jy ! Clean residual min=-0.002168 max=0.002085 Jy/beam ! Clean residual mean=-0.000014 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0472958 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0472958 Jy ! Inverting map and beam ! Estimated beam: bmin=2.202 mas, bmaj=9.556 mas, bpa=-15.09 degrees ! Estimated noise=436.836 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 = -0.000346864 Jy ! Component: 100 - total flux cleaned = -0.000162844 Jy ! Component: 150 - total flux cleaned = -0.000276684 Jy ! Component: 200 - total flux cleaned = -0.000424642 Jy ! Total flux subtracted in 200 components = -0.000424642 Jy ! Clean residual min=-0.001100 max=0.001346 Jy/beam ! Clean residual mean=-0.000012 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0468712 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.0468712 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=2.951 mas, bmaj=10.22 mas, bpa=-11.9 degrees ! Estimated noise=448.358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.96578e-05 Jy ! Component: 100 - total flux cleaned = -0.000168167 Jy ! Component: 150 - total flux cleaned = -0.000284006 Jy ! Component: 200 - total flux cleaned = -0.000388051 Jy ! Total flux subtracted in 200 components = -0.000388051 Jy ! Clean residual min=-0.000958 max=0.001088 Jy/beam ! Clean residual mean=-0.000013 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0464831 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 = -9.49078e-05 Jy ! Component: 100 - total flux cleaned = -0.000169272 Jy ! Component: 150 - total flux cleaned = -0.000237359 Jy ! Component: 200 - total flux cleaned = -0.000300195 Jy ! Total flux subtracted in 200 components = -0.000300195 Jy ! Clean residual min=-0.000918 max=0.001066 Jy/beam ! Clean residual mean=-0.000014 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0461829 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 61 components and 0.0461829 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.202 mas, bmaj=9.556 mas, bpa=-15.09 degrees ! Estimated noise=436.836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000196006 Jy ! Component: 100 - total flux cleaned = -0.00020811 Jy ! Component: 150 - total flux cleaned = -0.000219797 Jy ! Component: 200 - total flux cleaned = -0.000219871 Jy ! Total flux subtracted in 200 components = -0.000219871 Jy ! Clean residual min=-0.000896 max=0.001197 Jy/beam ! Clean residual mean=-0.000013 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0459631 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.0459631 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=0.054772Jy sigma=0.000700 ! Fit after self-cal, rms=0.054769Jy sigma=0.000700 wmodel J2119-2340_X_2014_12_20_pus_map.mod ! Writing 72 model components to file: J2119-2340_X_2014_12_20_pus_map.mod wobs J2119-2340_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2119-2340_X_2014_12_20_pus_uvs.fits wwins J2119-2340_X_2014_12_20_pus_map.win ! wwins: Wrote 1 windows to J2119-2340_X_2014_12_20_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 = 0.000267709 Jy ! Component: 100 - total flux cleaned = 0.00019593 Jy ! Component: 150 - total flux cleaned = 0.000110363 Jy ! Component: 200 - total flux cleaned = 0.00019402 Jy ! Component: 250 - total flux cleaned = 0.000321466 Jy ! Component: 300 - total flux cleaned = 0.000466723 Jy ! Component: 350 - total flux cleaned = 0.000630399 Jy ! Component: 400 - total flux cleaned = 0.00072816 Jy ! Component: 450 - total flux cleaned = 0.000828881 Jy ! Component: 500 - total flux cleaned = 0.000896081 Jy ! Component: 550 - total flux cleaned = 0.000968254 Jy ! Component: 600 - total flux cleaned = 0.00103104 Jy ! Component: 650 - total flux cleaned = 0.00103785 Jy ! Component: 700 - total flux cleaned = 0.00105106 Jy ! Component: 750 - total flux cleaned = 0.00105107 Jy ! Component: 800 - total flux cleaned = 0.00104491 Jy ! Component: 850 - total flux cleaned = 0.0010204 Jy ! Component: 900 - total flux cleaned = 0.000990323 Jy ! Component: 950 - total flux cleaned = 0.000978495 Jy ! Component: 1000 - total flux cleaned = 0.000955303 Jy ! Component: 1050 - total flux cleaned = 0.000932569 Jy ! Component: 1100 - total flux cleaned = 0.000910335 Jy ! Component: 1150 - total flux cleaned = 0.000899404 Jy ! Component: 1200 - total flux cleaned = 0.000899342 Jy ! Component: 1250 - total flux cleaned = 0.000888766 Jy ! Component: 1300 - total flux cleaned = 0.00088885 Jy ! Component: 1350 - total flux cleaned = 0.000883745 Jy ! Component: 1400 - total flux cleaned = 0.000868584 Jy ! Component: 1450 - total flux cleaned = 0.000863652 Jy ! Component: 1500 - total flux cleaned = 0.000853783 Jy ! Component: 1550 - total flux cleaned = 0.000848895 Jy ! Component: 1600 - total flux cleaned = 0.000839232 Jy ! Component: 1650 - total flux cleaned = 0.000829684 Jy ! Component: 1700 - total flux cleaned = 0.000815391 Jy ! Component: 1750 - total flux cleaned = 0.000801266 Jy ! Component: 1800 - total flux cleaned = 0.000782666 Jy ! Component: 1850 - total flux cleaned = 0.000778068 Jy ! Component: 1900 - total flux cleaned = 0.000764299 Jy ! Component: 1950 - total flux cleaned = 0.000759771 Jy ! Component: 2000 - total flux cleaned = 0.000746203 Jy ! Total flux subtracted in 2048 components = 0.00072825 Jy ! Clean residual min=-0.000233 max=0.000237 Jy/beam ! Clean residual mean=0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0466913 Jy keep ! Adding 110 model components to the UV plane model. ! The established model now contains 182 components and 0.0466913 Jy ![Exited script file: muppet] wmap "J2119-2340_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.202 x 9.556 at -15.09 degrees (North through East) ! Clean map min=-0.0024882 max=0.046256 Jy/beam ! Writing clean map to FITS file: J2119-2340_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0462558 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.10652e-05 device "J2119-2340_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2119-2340_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.590619 0.590619 1.18124 2.36248 4.72495 9.4499 18.8998 37.7996 75.5992 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.046 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.202 x 9.556 at -15.09 degrees (North through East) ! Clean map min=-0.0024882 max=0.046256 Jy/beam quit ! Quitting program ! Log file J2119-2340_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:50:44 2016