! Started logfile: J0539-2839_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:22:26 2017 obs J0539-2839_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0539-2839_X_2014_01_04_pus_uva.fits ! AN table 1: 64 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.258681 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0539-2839 ! ! 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 382 lines of history. ! ! Reading 7152 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 J0539-2839_X_2014_01_04_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 276 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 276 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 276 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 276 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 276 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 276 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 276 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 276 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 276 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 276 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 276 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 276 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.343951Jy sigma=0.003560 ! Fit after self-cal, rms=0.289928Jy sigma=0.002990 ! 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=0.6829 mas, bmaj=1.796 mas, bpa=-3.586 degrees ! Estimated noise=1669.34 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 = 0.579509 Jy ! Component: 100 - total flux cleaned = 0.706998 Jy ! Total flux subtracted in 100 components = 0.706998 Jy ! Clean residual min=-0.042558 max=0.054626 Jy/beam ! Clean residual mean=0.002018 rms=0.012404 Jy/beam ! Combined flux in latest and established models = 0.706998 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.706998 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=0.203958Jy sigma=0.002338 ! Fit after self-cal, rms=0.203964Jy sigma=0.002338 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8059 mas, bmaj=2.066 mas, bpa=-4.342 degrees ! Estimated noise=792.188 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 = 0.084062 Jy ! Component: 100 - total flux cleaned = 0.123521 Jy ! Component: 150 - total flux cleaned = 0.144789 Jy ! Component: 200 - total flux cleaned = 0.157203 Jy ! Total flux subtracted in 200 components = 0.157203 Jy ! Clean residual min=-0.033471 max=0.045198 Jy/beam ! Clean residual mean=0.002161 rms=0.010942 Jy/beam ! Combined flux in latest and established models = 0.864201 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 33 components and 0.864201 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=0.176433Jy sigma=0.001932 ! Fit after self-cal, rms=0.176393Jy sigma=0.001931 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 0.95 NL 1.09 OV 1.00 PT 0.94 ! SC 1.06 ! ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 0.96 NL 1.09 OV 1.00 PT 0.89 ! SC 1.05 ! ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.99 NL 1.09 OV 1.00 PT 0.87 ! SC 1.04 ! ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.98 NL 1.09 OV 0.99 PT 0.88 ! SC 1.05 ! ! ! Correcting IF 5. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 0.99 NL 1.11 OV 1.00 PT 0.88 ! SC 1.04 ! ! ! Correcting IF 6. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 0.98 NL 1.12 OV 1.02 PT 0.87 ! SC 1.05 ! ! ! Correcting IF 7. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.99 NL 1.11 OV 1.05 PT 0.89 ! SC 1.05 ! ! ! Correcting IF 8. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 0.98 NL 1.12 OV 1.04 PT 0.89 ! SC 1.07 ! ! ! Correcting IF 9. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.96 NL 1.13 OV 1.05 PT 0.89 ! SC 1.02 ! ! ! Correcting IF 10. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.99 NL 1.14 OV 1.04 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 11. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.00 NL 1.14 OV 1.03 PT 0.90 ! SC 1.03 ! ! ! Correcting IF 12. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.99 NL 1.14 OV 1.03 PT 0.91 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.176393Jy sigma=0.001931 ! Fit after self-cal, rms=0.167576Jy sigma=0.001828 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7955 mas, bmaj=2.366 mas, bpa=-7.377 degrees ! Estimated noise=815.137 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 = -0.0140736 Jy ! Component: 100 - total flux cleaned = -0.0143726 Jy ! Component: 150 - total flux cleaned = -0.0145898 Jy ! Component: 200 - total flux cleaned = -0.0150442 Jy ! Total flux subtracted in 200 components = -0.0150442 Jy ! Clean residual min=-0.024338 max=0.027364 Jy/beam ! Clean residual mean=0.000453 rms=0.006278 Jy/beam ! Combined flux in latest and established models = 0.849157 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.849157 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=0.165688Jy sigma=0.001815 ! Fit after self-cal, rms=0.165599Jy sigma=0.001814 ! 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=0.165599Jy sigma=0.001814 ! Fit after self-cal, rms=0.157650Jy sigma=0.001738 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7964 mas, bmaj=2.366 mas, bpa=-7.245 degrees ! Estimated noise=814.464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011698 Jy ! Component: 100 - total flux cleaned = -0.00173427 Jy ! Component: 150 - total flux cleaned = -0.00218534 Jy ! Component: 200 - total flux cleaned = -0.00232357 Jy ! Total flux subtracted in 200 components = -0.00232357 Jy ! Clean residual min=-0.013865 max=0.020329 Jy/beam ! Clean residual mean=-0.000151 rms=0.004060 Jy/beam ! Combined flux in latest and established models = 0.846834 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.846834 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=0.157240Jy sigma=0.001735 ! Fit after self-cal, rms=0.157203Jy sigma=0.001734 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 (1.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164972 Jy ! Component: 100 - total flux cleaned = 0.0161164 Jy ! Component: 150 - total flux cleaned = 0.0158254 Jy ! Component: 200 - total flux cleaned = 0.0150628 Jy ! Total flux subtracted in 200 components = 0.0150628 Jy ! Clean residual min=-0.010973 max=0.009453 Jy/beam ! Clean residual mean=-0.000455 rms=0.002600 Jy/beam ! Combined flux in latest and established models = 0.861897 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.861897 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=0.154795Jy sigma=0.001709 ! Fit after self-cal, rms=0.154627Jy sigma=0.001708 ! 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=0.154627Jy sigma=0.001708 ! Fit after self-cal, rms=0.154467Jy sigma=0.001705 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7961 mas, bmaj=2.362 mas, bpa=-7.248 degrees ! Estimated noise=813.546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00596519 Jy ! Component: 100 - total flux cleaned = 0.00558477 Jy ! Component: 150 - total flux cleaned = 0.0049725 Jy ! Component: 200 - total flux cleaned = 0.00429654 Jy ! Total flux subtracted in 200 components = 0.00429654 Jy ! Clean residual min=-0.008817 max=0.006889 Jy/beam ! Clean residual mean=-0.000288 rms=0.001877 Jy/beam ! Combined flux in latest and established models = 0.866193 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.866193 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=0.153920Jy sigma=0.001700 ! Fit after self-cal, rms=0.153867Jy sigma=0.001700 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 = 0.00153913 Jy ! Component: 100 - total flux cleaned = 0.000945113 Jy ! Component: 150 - total flux cleaned = 0.000407906 Jy ! Component: 200 - total flux cleaned = -9.11051e-05 Jy ! Total flux subtracted in 200 components = -9.11051e-05 Jy ! Clean residual min=-0.008152 max=0.005995 Jy/beam ! Clean residual mean=-0.000288 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 0.866102 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.866102 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=0.153653Jy sigma=0.001699 ! Fit after self-cal, rms=0.153630Jy sigma=0.001698 ! 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=0.153630Jy sigma=0.001698 ! Fit after self-cal, rms=0.153440Jy sigma=0.001698 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.126 mas, bmaj=6.232 mas, bpa=-2.402 degrees ! Estimated noise=1059.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000914859 Jy ! Component: 100 - total flux cleaned = 0.000835901 Jy ! Component: 150 - total flux cleaned = 0.000488049 Jy ! Component: 200 - total flux cleaned = 0.000133576 Jy ! Total flux subtracted in 200 components = 0.000133576 Jy ! Clean residual min=-0.007538 max=0.004738 Jy/beam ! Clean residual mean=-0.000332 rms=0.001931 Jy/beam ! Combined flux in latest and established models = 0.866235 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 80 components and 0.866235 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=0.153352Jy sigma=0.001697 ! Fit after self-cal, rms=0.153315Jy sigma=0.001697 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 = 0.000318049 Jy ! Component: 100 - total flux cleaned = 0.000101369 Jy ! Component: 150 - total flux cleaned = -6.80082e-05 Jy ! Component: 200 - total flux cleaned = -0.000248078 Jy ! Total flux subtracted in 200 components = -0.000248078 Jy ! Clean residual min=-0.007383 max=0.004508 Jy/beam ! Clean residual mean=-0.000324 rms=0.001875 Jy/beam ! Combined flux in latest and established models = 0.865987 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.865987 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=0.153273Jy sigma=0.001697 ! Fit after self-cal, rms=0.153253Jy sigma=0.001697 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.7963 mas, bmaj=2.361 mas, bpa=-7.262 degrees ! Estimated noise=812.757 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7963 x 2.361 at -7.262 degrees (North through East) ! Clean map min=-0.009426 max=0.76802 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=0.153253Jy sigma=0.001697 ! Fit after self-cal, rms=0.127145Jy sigma=0.000641 ! Inverting map and beam ! Estimated beam: bmin=0.797 mas, bmaj=2.359 mas, bpa=-7.258 degrees ! Estimated noise=812.913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132299 Jy ! Component: 100 - total flux cleaned = 0.00106686 Jy ! Component: 150 - total flux cleaned = 0.000842861 Jy ! Component: 200 - total flux cleaned = 0.000645315 Jy ! Total flux subtracted in 200 components = 0.000645315 Jy ! Clean residual min=-0.005885 max=0.004168 Jy/beam ! Clean residual mean=-0.000086 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.866633 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 0.866633 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=0.126976Jy sigma=0.000639 ! Fit after self-cal, rms=0.126964Jy sigma=0.000639 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00071712 Jy ! Component: 100 - total flux cleaned = 0.000550036 Jy ! Component: 150 - total flux cleaned = 0.000346428 Jy ! Component: 200 - total flux cleaned = 0.000299616 Jy ! Total flux subtracted in 200 components = 0.000299616 Jy ! Clean residual min=-0.005660 max=0.003809 Jy/beam ! Clean residual mean=-0.000093 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.866932 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.866932 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=0.126882Jy sigma=0.000638 ! Fit after self-cal, rms=0.126875Jy sigma=0.000638 ! 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=0.126875Jy sigma=0.000638 ! Fit after self-cal, rms=0.126865Jy sigma=0.000638 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=0.6712 mas, bmaj=2.089 mas, bpa=-6.969 degrees ! Estimated noise=1819.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.599181 Jy ! Component: 100 - total flux cleaned = 0.730754 Jy ! Component: 150 - total flux cleaned = 0.779784 Jy ! Component: 200 - total flux cleaned = 0.811098 Jy ! Total flux subtracted in 200 components = 0.811098 Jy ! Clean residual min=-0.014697 max=0.017949 Jy/beam ! Clean residual mean=0.000410 rms=0.004476 Jy/beam ! Combined flux in latest and established models = 0.811099 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 0.811099 Jy ! Inverting map and beam ! Estimated beam: bmin=0.797 mas, bmaj=2.358 mas, bpa=-7.318 degrees ! Estimated noise=812.578 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 = 0.0270044 Jy ! Component: 100 - total flux cleaned = 0.0416284 Jy ! Component: 150 - total flux cleaned = 0.0487773 Jy ! Component: 200 - total flux cleaned = 0.0513006 Jy ! Total flux subtracted in 200 components = 0.0513006 Jy ! Clean residual min=-0.005851 max=0.005861 Jy/beam ! Clean residual mean=0.000023 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 0.862399 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.862399 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=2.124 mas, bmaj=6.227 mas, bpa=-2.422 degrees ! Estimated noise=1057.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209476 Jy ! Component: 100 - total flux cleaned = 0.00282694 Jy ! Component: 150 - total flux cleaned = 0.00339494 Jy ! Component: 200 - total flux cleaned = 0.00384431 Jy ! Total flux subtracted in 200 components = 0.00384431 Jy ! Clean residual min=-0.004797 max=0.004440 Jy/beam ! Clean residual mean=-0.000082 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 0.866243 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 = 0.000230767 Jy ! Component: 100 - total flux cleaned = 0.000234469 Jy ! Component: 150 - total flux cleaned = 0.000236822 Jy ! Component: 200 - total flux cleaned = 0.000238818 Jy ! Total flux subtracted in 200 components = 0.000238818 Jy ! Clean residual min=-0.004734 max=0.004243 Jy/beam ! Clean residual mean=-0.000088 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.866482 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 56 components and 0.866482 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.797 mas, bmaj=2.358 mas, bpa=-7.318 degrees ! Estimated noise=812.578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169781 Jy ! Component: 100 - total flux cleaned = 0.00185113 Jy ! Component: 150 - total flux cleaned = 0.00185286 Jy ! Component: 200 - total flux cleaned = 0.00163604 Jy ! Total flux subtracted in 200 components = 0.00163604 Jy ! Clean residual min=-0.004499 max=0.003644 Jy/beam ! Clean residual mean=-0.000070 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.868118 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.868118 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=0.127043Jy sigma=0.000639 ! Fit after self-cal, rms=0.127074Jy sigma=0.000638 wmodel J0539-2839_X_2014_01_04_pus_map.mod ! Writing 69 model components to file: J0539-2839_X_2014_01_04_pus_map.mod wobs J0539-2839_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0539-2839_X_2014_01_04_pus_uvs.fits wwins J0539-2839_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0539-2839_X_2014_01_04_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 = -0.00156616 Jy ! Component: 100 - total flux cleaned = -0.00229514 Jy ! Component: 150 - total flux cleaned = -0.00264955 Jy ! Component: 200 - total flux cleaned = -0.00280407 Jy ! Component: 250 - total flux cleaned = -0.00309197 Jy ! Component: 300 - total flux cleaned = -0.00331584 Jy ! Component: 350 - total flux cleaned = -0.00340159 Jy ! Component: 400 - total flux cleaned = -0.00328164 Jy ! Component: 450 - total flux cleaned = -0.0032434 Jy ! Component: 500 - total flux cleaned = -0.00316841 Jy ! Component: 550 - total flux cleaned = -0.00313227 Jy ! Component: 600 - total flux cleaned = -0.00316579 Jy ! Component: 650 - total flux cleaned = -0.00316496 Jy ! Component: 700 - total flux cleaned = -0.00316396 Jy ! Component: 750 - total flux cleaned = -0.00316386 Jy ! Component: 800 - total flux cleaned = -0.00313386 Jy ! Component: 850 - total flux cleaned = -0.00307551 Jy ! Component: 900 - total flux cleaned = -0.00296396 Jy ! Component: 950 - total flux cleaned = -0.0028833 Jy ! Component: 1000 - total flux cleaned = -0.00269988 Jy ! Component: 1050 - total flux cleaned = -0.00262376 Jy ! Component: 1100 - total flux cleaned = -0.00247551 Jy ! Component: 1150 - total flux cleaned = -0.00237944 Jy ! Component: 1200 - total flux cleaned = -0.00226277 Jy ! Component: 1250 - total flux cleaned = -0.00219418 Jy ! Component: 1300 - total flux cleaned = -0.00206084 Jy ! Component: 1350 - total flux cleaned = -0.00199603 Jy ! Component: 1400 - total flux cleaned = -0.00193268 Jy ! Component: 1450 - total flux cleaned = -0.00185062 Jy ! Component: 1500 - total flux cleaned = -0.00179044 Jy ! Component: 1550 - total flux cleaned = -0.00177059 Jy ! Component: 1600 - total flux cleaned = -0.00167435 Jy ! Component: 1650 - total flux cleaned = -0.00161833 Jy ! Component: 1700 - total flux cleaned = -0.00154511 Jy ! Component: 1750 - total flux cleaned = -0.00150936 Jy ! Component: 1800 - total flux cleaned = -0.00142135 Jy ! Component: 1850 - total flux cleaned = -0.00140399 Jy ! Component: 1900 - total flux cleaned = -0.00135327 Jy ! Component: 1950 - total flux cleaned = -0.00128679 Jy ! Component: 2000 - total flux cleaned = -0.00123783 Jy ! Total flux subtracted in 2048 components = -0.00114187 Jy ! Clean residual min=-0.000791 max=0.000845 Jy/beam ! Clean residual mean=0.000018 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.866976 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 197 components and 0.866976 Jy ![Exited script file: muppet] wmap "J0539-2839_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.797 x 2.358 at -7.318 degrees (North through East) ! Clean map min=-0.0089655 max=0.77819 Jy/beam ! Writing clean map to FITS file: J0539-2839_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.778188 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00029375 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.113244 0.113244 0.226488 0.452976 0.905951 1.8119 3.6238 7.24761 14.4952 28.9904 57.9809 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.778 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.797 x 2.358 at -7.318 degrees (North through East) ! Clean map min=-0.0089655 max=0.77819 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 J0539-2839_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:22:27 2017