! Started logfile: J1523-3338_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:08:48 2016 obs J1523-3338_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1523-3338_X_2014_05_31_pus_uva.fits ! AN table 1: 125 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.450311 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1523-3338 ! ! 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 344 lines of history. ! ! Reading 30396 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 J1523-3338_X_2014_05_31_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 469 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 517 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 529 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 529 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 639 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 529 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 650 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 708 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 711 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 823 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1011 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 769 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.980785Jy sigma=0.009977 ! Fit after self-cal, rms=0.939966Jy sigma=0.009661 ! 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=1.108 mas, bmaj=3.39 mas, bpa=-21.07 degrees ! Estimated noise=1937.72 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 = 0.0474064 Jy ! Component: 100 - total flux cleaned = 0.0578331 Jy ! Total flux subtracted in 100 components = 0.0578331 Jy ! Clean residual min=-0.006204 max=0.006100 Jy/beam ! Clean residual mean=0.000003 rms=0.001765 Jy/beam ! Combined flux in latest and established models = 0.0578331 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0578331 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=0.087237Jy sigma=0.000716 ! Fit after self-cal, rms=0.086733Jy sigma=0.000712 ! 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=2.055 mas, bmaj=5.726 mas, bpa=-2.11 degrees ! Estimated noise=578.113 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 = 0.00325838 Jy ! Component: 100 - total flux cleaned = 0.00305932 Jy ! Component: 150 - total flux cleaned = 0.00282171 Jy ! Component: 200 - total flux cleaned = 0.0026125 Jy ! Total flux subtracted in 200 components = 0.0026125 Jy ! Clean residual min=-0.003713 max=0.003411 Jy/beam ! Clean residual mean=0.000022 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.0604456 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.0604456 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=0.086399Jy sigma=0.000711 ! Fit after self-cal, rms=0.086311Jy sigma=0.000711 ! 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 0.98 FD 1.25 HN 1.00 KP 0.95 ! LA 1.10 MK 1.00* NL 1.00* OV 1.07 ! PT 1.08 SC 1.00* ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.12 HN 0.87 KP 0.92 ! LA 1.06 MK 0.98 NL 1.00* OV 1.14 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.20 HN 0.84 KP 0.89 ! LA 1.05 MK 1.00* NL 1.00* OV 1.09 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 0.92 KP 0.88 ! LA 1.06 MK 1.00* NL 1.00* OV 1.10 ! PT 0.94 SC 1.00* ! ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.14 HN 0.94 KP 0.80 ! LA 1.05 MK 1.00* NL 1.00* OV 1.07 ! PT 0.89 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 0.87 KP 0.84 ! LA 1.06 MK 1.00* NL 1.00* OV 1.05 ! PT 1.09 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 0.96 FD 1.16 HN 0.75 KP 0.86 ! LA 1.13 MK 1.00* NL 1.00* OV 1.02 ! PT 1.04 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 0.85 FD 1.06 HN 0.74 KP 0.78 ! LA 1.00* MK 1.00* NL 1.00* OV 1.14 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 0.84 KP 0.77 ! LA 1.00 MK 1.00* NL 1.00* OV 1.02 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 10. ! A total of 195 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 0.82 KP 0.78 ! LA 1.00* MK 1.00* NL 1.00* OV 1.05 ! PT 0.92 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 0.99 HN 0.72 KP 0.80 ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 0.88 SC 1.00* ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.06 HN 0.69 KP 0.86 ! LA 0.85 MK 1.00* NL 1.00* OV 0.99 ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.086311Jy sigma=0.000711 ! Fit after self-cal, rms=0.078723Jy sigma=0.000705 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.986 mas, bmaj=5.756 mas, bpa=-0.8612 degrees ! Estimated noise=576.766 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 = 0.000319867 Jy ! Component: 100 - total flux cleaned = 0.000364441 Jy ! Component: 150 - total flux cleaned = 0.000394141 Jy ! Component: 200 - total flux cleaned = 0.000403333 Jy ! Total flux subtracted in 200 components = 0.000403333 Jy ! Clean residual min=-0.001292 max=0.001372 Jy/beam ! Clean residual mean=-0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0608489 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.0608489 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=0.078719Jy sigma=0.000705 ! Fit after self-cal, rms=0.078501Jy sigma=0.000704 ! 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=0.078501Jy sigma=0.000704 ! Fit after self-cal, rms=0.077782Jy sigma=0.000703 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.969 mas, bmaj=5.728 mas, bpa=-0.7416 degrees ! Estimated noise=577.003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413862 Jy ! Component: 100 - total flux cleaned = 0.000434176 Jy ! Component: 150 - total flux cleaned = 0.000453101 Jy ! Component: 200 - total flux cleaned = 0.000471706 Jy ! Total flux subtracted in 200 components = 0.000471706 Jy ! Clean residual min=-0.001240 max=0.001214 Jy/beam ! Clean residual mean=-0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0613206 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.0613206 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=0.077777Jy sigma=0.000703 ! Fit after self-cal, rms=0.077774Jy sigma=0.000703 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 = -3.86032e-05 Jy ! Component: 100 - total flux cleaned = -5.37826e-06 Jy ! Component: 150 - total flux cleaned = 3.38523e-05 Jy ! Component: 200 - total flux cleaned = 5.24004e-05 Jy ! Total flux subtracted in 200 components = 5.24004e-05 Jy ! Clean residual min=-0.001178 max=0.001230 Jy/beam ! Clean residual mean=-0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.061373 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.061373 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=0.077770Jy sigma=0.000703 ! Fit after self-cal, rms=0.077763Jy sigma=0.000703 ! 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=0.077763Jy sigma=0.000703 ! Fit after self-cal, rms=0.077878Jy sigma=0.000703 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.963 mas, bmaj=5.72 mas, bpa=-0.7098 degrees ! Estimated noise=577.414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158269 Jy ! Component: 100 - total flux cleaned = 0.000178718 Jy ! Component: 150 - total flux cleaned = 0.000188006 Jy ! Component: 200 - total flux cleaned = 0.000205027 Jy ! Total flux subtracted in 200 components = 0.000205027 Jy ! Clean residual min=-0.001233 max=0.001249 Jy/beam ! Clean residual mean=-0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.061578 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.061578 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=0.077874Jy sigma=0.000703 ! Fit after self-cal, rms=0.077897Jy sigma=0.000702 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 = -3.70908e-05 Jy ! Component: 100 - total flux cleaned = -2.01695e-05 Jy ! Component: 150 - total flux cleaned = -2.64403e-06 Jy ! Component: 200 - total flux cleaned = 1.38496e-05 Jy ! Total flux subtracted in 200 components = 1.38496e-05 Jy ! Clean residual min=-0.001208 max=0.001248 Jy/beam ! Clean residual mean=-0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0615919 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.0615919 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=0.077893Jy sigma=0.000702 ! Fit after self-cal, rms=0.077888Jy sigma=0.000702 ! 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=0.077888Jy sigma=0.000702 ! Fit after self-cal, rms=0.077893Jy sigma=0.000702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.133 mas, bmaj=12.76 mas, bpa=7.712 degrees ! Estimated noise=586.243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177006 Jy ! Component: 100 - total flux cleaned = 0.000197925 Jy ! Component: 150 - total flux cleaned = 0.000217434 Jy ! Component: 200 - total flux cleaned = 0.000235556 Jy ! Total flux subtracted in 200 components = 0.000235556 Jy ! Clean residual min=-0.000893 max=0.000891 Jy/beam ! Clean residual mean=-0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0618274 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.0618274 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=0.077892Jy sigma=0.000702 ! Fit after self-cal, rms=0.077893Jy sigma=0.000702 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 = 2.12968e-05 Jy ! Component: 100 - total flux cleaned = 4.2999e-05 Jy ! Component: 150 - total flux cleaned = 6.3215e-05 Jy ! Component: 200 - total flux cleaned = 8.16493e-05 Jy ! Total flux subtracted in 200 components = 8.16493e-05 Jy ! Clean residual min=-0.000896 max=0.000863 Jy/beam ! Clean residual mean=-0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0619091 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.0619091 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=0.077892Jy sigma=0.000702 ! Fit after self-cal, rms=0.077894Jy sigma=0.000702 ! 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=1.958 mas, bmaj=5.702 mas, bpa=-0.7449 degrees ! Estimated noise=577.933 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.958 x 5.702 at -0.7449 degrees (North through East) ! Clean map min=-0.00127 max=0.061015 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=1.154 mas, bmaj=3.191 mas, bpa=-19.38 degrees ! Estimated noise=1437.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0464644 Jy ! Component: 100 - total flux cleaned = 0.0580614 Jy ! Component: 150 - total flux cleaned = 0.0611131 Jy ! Component: 200 - total flux cleaned = 0.0615818 Jy ! Total flux subtracted in 200 components = 0.0615818 Jy ! Clean residual min=-0.003633 max=0.003050 Jy/beam ! Clean residual mean=-0.000010 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.0615818 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0615818 Jy ! Inverting map and beam ! Estimated beam: bmin=1.958 mas, bmaj=5.702 mas, bpa=-0.7449 degrees ! Estimated noise=577.933 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 = 0.000250069 Jy ! Component: 100 - total flux cleaned = 0.000279292 Jy ! Component: 150 - total flux cleaned = 0.000320434 Jy ! Component: 200 - total flux cleaned = 0.00035847 Jy ! Total flux subtracted in 200 components = 0.00035847 Jy ! Clean residual min=-0.001186 max=0.001257 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0619403 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.0619403 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.133 mas, bmaj=12.76 mas, bpa=7.712 degrees ! Estimated noise=586.243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209654 Jy ! Component: 100 - total flux cleaned = 0.000209887 Jy ! Component: 150 - total flux cleaned = 0.000210094 Jy ! Component: 200 - total flux cleaned = 0.000210285 Jy ! Total flux subtracted in 200 components = 0.000210285 Jy ! Clean residual min=-0.000884 max=0.000906 Jy/beam ! Clean residual mean=-0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0621506 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 = 1.73574e-07 Jy ! Component: 100 - total flux cleaned = 6.49353e-06 Jy ! Component: 150 - total flux cleaned = 1.82752e-05 Jy ! Component: 200 - total flux cleaned = 2.93637e-05 Jy ! Total flux subtracted in 200 components = 2.93637e-05 Jy ! Clean residual min=-0.000893 max=0.000885 Jy/beam ! Clean residual mean=-0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0621799 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.0621799 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.958 mas, bmaj=5.702 mas, bpa=-0.7449 degrees ! Estimated noise=577.933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.86304e-05 Jy ! Component: 100 - total flux cleaned = -6.43051e-05 Jy ! Component: 150 - total flux cleaned = -7.63921e-05 Jy ! Component: 200 - total flux cleaned = -8.74463e-05 Jy ! Total flux subtracted in 200 components = -8.74463e-05 Jy ! Clean residual min=-0.001213 max=0.001251 Jy/beam ! Clean residual mean=-0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0620925 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.0620925 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=0.077893Jy sigma=0.000702 ! Fit after self-cal, rms=0.077905Jy sigma=0.000702 wmodel J1523-3338_X_2014_05_31_pus_map.mod ! Writing 40 model components to file: J1523-3338_X_2014_05_31_pus_map.mod wobs J1523-3338_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1523-3338_X_2014_05_31_pus_uvs.fits wwins J1523-3338_X_2014_05_31_pus_map.win ! wwins: Wrote 1 windows to J1523-3338_X_2014_05_31_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 = 8.21007e-05 Jy ! Component: 100 - total flux cleaned = 0.000279713 Jy ! Component: 150 - total flux cleaned = 0.000405185 Jy ! Component: 200 - total flux cleaned = 0.000488219 Jy ! Component: 250 - total flux cleaned = 0.000566972 Jy ! Component: 300 - total flux cleaned = 0.000597307 Jy ! Component: 350 - total flux cleaned = 0.000569271 Jy ! Component: 400 - total flux cleaned = 0.000501084 Jy ! Component: 450 - total flux cleaned = 0.000369087 Jy ! Component: 500 - total flux cleaned = 0.00025417 Jy ! Component: 550 - total flux cleaned = 0.00016693 Jy ! Component: 600 - total flux cleaned = 4.62301e-05 Jy ! Component: 650 - total flux cleaned = -3.57679e-05 Jy ! Component: 700 - total flux cleaned = -0.000126921 Jy ! Component: 750 - total flux cleaned = -0.000149033 Jy ! Component: 800 - total flux cleaned = -0.000225142 Jy ! Component: 850 - total flux cleaned = -0.000267503 Jy ! Component: 900 - total flux cleaned = -0.000319157 Jy ! Component: 950 - total flux cleaned = -0.000369747 Jy ! Component: 1000 - total flux cleaned = -0.000429319 Jy ! Component: 1050 - total flux cleaned = -0.000468146 Jy ! Component: 1100 - total flux cleaned = -0.000525125 Jy ! Component: 1150 - total flux cleaned = -0.000580909 Jy ! Component: 1200 - total flux cleaned = -0.000617442 Jy ! Component: 1250 - total flux cleaned = -0.000679772 Jy ! Component: 1300 - total flux cleaned = -0.000732057 Jy ! Component: 1350 - total flux cleaned = -0.000783276 Jy ! Component: 1400 - total flux cleaned = -0.000833483 Jy ! Component: 1450 - total flux cleaned = -0.000874665 Jy ! Component: 1500 - total flux cleaned = -0.000914982 Jy ! Component: 1550 - total flux cleaned = -0.000954563 Jy ! Component: 1600 - total flux cleaned = -0.00102468 Jy ! Component: 1650 - total flux cleaned = -0.00110097 Jy ! Component: 1700 - total flux cleaned = -0.00115349 Jy ! Component: 1750 - total flux cleaned = -0.00121977 Jy ! Component: 1800 - total flux cleaned = -0.00126322 Jy ! Component: 1850 - total flux cleaned = -0.00132022 Jy ! Component: 1900 - total flux cleaned = -0.0013834 Jy ! Component: 1950 - total flux cleaned = -0.00145925 Jy ! Component: 2000 - total flux cleaned = -0.00152038 Jy ! Total flux subtracted in 2048 components = -0.00158741 Jy ! Clean residual min=-0.000407 max=0.000335 Jy/beam ! Clean residual mean=-0.000004 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0605051 Jy keep ! Adding 99 model components to the UV plane model. ! The established model now contains 139 components and 0.0605051 Jy ![Exited script file: muppet] wmap "J1523-3338_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.958 x 5.702 at -0.7449 degrees (North through East) ! Clean map min=-0.00081169 max=0.060045 Jy/beam ! Writing clean map to FITS file: J1523-3338_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0600451 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144974 device "J1523-3338_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1523-3338_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.724324 0.724324 1.44865 2.8973 5.79459 11.5892 23.1784 46.3568 92.7135 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.06 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.958 x 5.702 at -0.7449 degrees (North through East) ! Clean map min=-0.00081169 max=0.060045 Jy/beam quit ! Quitting program ! Log file J1523-3338_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:08:49 2016