! Started logfile: J2345-1555_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:18:25 2016 obs J2345-1555_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J2345-1555_X_2014_08_05_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.746979 visibilities/baseline/integration-bin. ! Found source: J2345-1555 ! ! 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 414 lines of history. ! ! Reading 22992 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 J2345-1555_X_2014_08_05_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 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.410682Jy sigma=0.004529 ! Fit after self-cal, rms=0.301960Jy sigma=0.003259 ! 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=0.8369 mas, bmaj=3.035 mas, bpa=20.15 degrees ! Estimated noise=615.368 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 = 0.56037 Jy ! Component: 100 - total flux cleaned = 0.687732 Jy ! Total flux subtracted in 100 components = 0.687732 Jy ! Clean residual min=-0.033524 max=0.047148 Jy/beam ! Clean residual mean=-0.000164 rms=0.009435 Jy/beam ! Combined flux in latest and established models = 0.687732 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.687732 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=0.167099Jy sigma=0.001729 ! Fit after self-cal, rms=0.167020Jy sigma=0.001728 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=3.397 mas, bpa=18.67 degrees ! Estimated noise=425.757 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 = 0.0682423 Jy ! Component: 100 - total flux cleaned = 0.102815 Jy ! Component: 150 - total flux cleaned = 0.121451 Jy ! Component: 200 - total flux cleaned = 0.132006 Jy ! Total flux subtracted in 200 components = 0.132006 Jy ! Clean residual min=-0.036142 max=0.028837 Jy/beam ! Clean residual mean=0.000035 rms=0.008120 Jy/beam ! Combined flux in latest and established models = 0.819738 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 35 components and 0.819738 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=0.137039Jy sigma=0.001411 ! Fit after self-cal, rms=0.137035Jy sigma=0.001411 ! 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 0.92 FD 1.13 HN 1.11 KP 0.94 ! LA 1.03 MK 1.00* NL 0.96 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.10 KP 0.88 ! LA 1.04 MK 1.00* NL 0.95 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.12 KP 0.84 ! LA 1.06 MK 1.00* NL 0.95 OV 0.99 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.10 KP 0.79 ! LA 1.07 MK 1.00* NL 0.95 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.06 KP 0.76 ! LA 1.06 MK 1.00* NL 0.96 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.10 KP 0.76 ! LA 1.07 MK 1.00* NL 0.97 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.25 HN 1.22 KP 0.80 ! LA 1.14 MK 1.00* NL 1.01 OV 1.05 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.17 KP 0.75 ! LA 1.05 MK 1.00* NL 0.97 OV 1.02 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.15 KP 0.77 ! LA 1.07 MK 1.00* NL 0.96 OV 1.03 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.13 KP 0.80 ! LA 1.09 MK 1.00* NL 0.98 OV 1.01 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.13 KP 0.83 ! LA 1.08 MK 1.00* NL 0.97 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.10 KP 0.87 ! LA 1.06 MK 1.00* NL 0.96 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.137035Jy sigma=0.001411 ! Fit after self-cal, rms=0.084592Jy sigma=0.000847 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=3.425 mas, bpa=18.88 degrees ! Estimated noise=425.09 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 = -0.0109545 Jy ! Component: 100 - total flux cleaned = -0.0125505 Jy ! Component: 150 - total flux cleaned = -0.0131634 Jy ! Component: 200 - total flux cleaned = -0.0131568 Jy ! Total flux subtracted in 200 components = -0.0131568 Jy ! Clean residual min=-0.006932 max=0.007835 Jy/beam ! Clean residual mean=0.000023 rms=0.001822 Jy/beam ! Combined flux in latest and established models = 0.806581 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.806581 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=0.082909Jy sigma=0.000827 ! Fit after self-cal, rms=0.082929Jy sigma=0.000827 ! 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=0.082929Jy sigma=0.000827 ! Fit after self-cal, rms=0.080167Jy sigma=0.000799 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=3.43 mas, bpa=18.87 degrees ! Estimated noise=424.592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00639199 Jy ! Component: 100 - total flux cleaned = -0.00705406 Jy ! Component: 150 - total flux cleaned = -0.0074504 Jy ! Component: 200 - total flux cleaned = -0.00766653 Jy ! Total flux subtracted in 200 components = -0.00766653 Jy ! Clean residual min=-0.003810 max=0.005952 Jy/beam ! Clean residual mean=0.000002 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.798915 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.798915 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=0.079469Jy sigma=0.000791 ! Fit after self-cal, rms=0.079472Jy sigma=0.000791 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 (-2.4, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00532981 Jy ! Component: 100 - total flux cleaned = 0.00635244 Jy ! Component: 150 - total flux cleaned = 0.0064519 Jy ! Component: 200 - total flux cleaned = 0.00670547 Jy ! Total flux subtracted in 200 components = 0.00670547 Jy ! Clean residual min=-0.003202 max=0.002666 Jy/beam ! Clean residual mean=0.000010 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.80562 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.80562 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=0.078997Jy sigma=0.000787 ! Fit after self-cal, rms=0.078975Jy sigma=0.000787 ! 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=0.078975Jy sigma=0.000787 ! Fit after self-cal, rms=0.079159Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=3.436 mas, bpa=18.88 degrees ! Estimated noise=424.541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00336502 Jy ! Component: 100 - total flux cleaned = -0.00328256 Jy ! Component: 150 - total flux cleaned = -0.00305726 Jy ! Component: 200 - total flux cleaned = -0.00286341 Jy ! Total flux subtracted in 200 components = -0.00286341 Jy ! Clean residual min=-0.002324 max=0.001976 Jy/beam ! Clean residual mean=0.000003 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.802757 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.802757 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=0.078929Jy sigma=0.000782 ! Fit after self-cal, rms=0.078932Jy sigma=0.000782 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 = 0.00020349 Jy ! Component: 100 - total flux cleaned = 0.000459632 Jy ! Component: 150 - total flux cleaned = 0.000645665 Jy ! Component: 200 - total flux cleaned = 0.000731493 Jy ! Total flux subtracted in 200 components = 0.000731493 Jy ! Clean residual min=-0.002135 max=0.001934 Jy/beam ! Clean residual mean=0.000003 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.803488 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 0.803488 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=0.078869Jy sigma=0.000781 ! Fit after self-cal, rms=0.078866Jy sigma=0.000781 ! 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=0.078866Jy sigma=0.000781 ! Fit after self-cal, rms=0.079007Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.253 mas, bmaj=4.647 mas, bpa=7.552 degrees ! Estimated noise=480.519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00169545 Jy ! Component: 100 - total flux cleaned = -0.00195342 Jy ! Component: 150 - total flux cleaned = -0.00207733 Jy ! Component: 200 - total flux cleaned = -0.00215963 Jy ! Total flux subtracted in 200 components = -0.00215963 Jy ! Clean residual min=-0.001882 max=0.001813 Jy/beam ! Clean residual mean=0.000003 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.801329 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.801329 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=0.078957Jy sigma=0.000780 ! Fit after self-cal, rms=0.078956Jy sigma=0.000780 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 = -2.98605e-05 Jy ! Component: 100 - total flux cleaned = 4.31224e-05 Jy ! Component: 150 - total flux cleaned = 6.08101e-05 Jy ! Component: 200 - total flux cleaned = 0.000104632 Jy ! Total flux subtracted in 200 components = 0.000104632 Jy ! Clean residual min=-0.001881 max=0.001812 Jy/beam ! Clean residual mean=0.000003 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.801434 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.801434 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=0.078946Jy sigma=0.000780 ! Fit after self-cal, rms=0.078944Jy sigma=0.000780 ! 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=1.051 mas, bmaj=3.441 mas, bpa=18.9 degrees ! Estimated noise=424.533 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 3.441 at 18.9 degrees (North through East) ! Clean map min=-0.0018328 max=0.72896 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=0.078944Jy sigma=0.000780 ! Fit after self-cal, rms=0.073657Jy sigma=0.000716 ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=3.443 mas, bpa=18.9 degrees ! Estimated noise=424.121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00176371 Jy ! Component: 100 - total flux cleaned = -0.00209163 Jy ! Component: 150 - total flux cleaned = -0.00215582 Jy ! Component: 200 - total flux cleaned = -0.00215696 Jy ! Total flux subtracted in 200 components = -0.00215696 Jy ! Clean residual min=-0.001741 max=0.001549 Jy/beam ! Clean residual mean=0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.799277 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 114 components and 0.799277 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=0.073598Jy sigma=0.000715 ! Fit after self-cal, rms=0.073596Jy sigma=0.000715 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.55438e-05 Jy ! Component: 100 - total flux cleaned = -1.0421e-05 Jy ! Component: 150 - total flux cleaned = -3.43753e-05 Jy ! Component: 200 - total flux cleaned = -5.67053e-05 Jy ! Total flux subtracted in 200 components = -5.67053e-05 Jy ! Clean residual min=-0.001663 max=0.001517 Jy/beam ! Clean residual mean=0.000002 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.79922 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 121 components and 0.79922 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=0.073578Jy sigma=0.000715 ! Fit after self-cal, rms=0.073578Jy sigma=0.000715 ! 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=0.073578Jy sigma=0.000715 ! Fit after self-cal, rms=0.073667Jy sigma=0.000715 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=0.8409 mas, bmaj=3.084 mas, bpa=20.4 degrees ! Estimated noise=617.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.562373 Jy ! Component: 100 - total flux cleaned = 0.68926 Jy ! Component: 150 - total flux cleaned = 0.734675 Jy ! Component: 200 - total flux cleaned = 0.755273 Jy ! Total flux subtracted in 200 components = 0.755273 Jy ! Clean residual min=-0.003756 max=0.009788 Jy/beam ! Clean residual mean=-0.000045 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.755273 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 0.755273 Jy ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=3.446 mas, bpa=18.91 degrees ! Estimated noise=424.096 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 = 0.0155711 Jy ! Component: 100 - total flux cleaned = 0.02393 Jy ! Component: 150 - total flux cleaned = 0.0292537 Jy ! Component: 200 - total flux cleaned = 0.0328886 Jy ! Total flux subtracted in 200 components = 0.0328886 Jy ! Clean residual min=-0.002037 max=0.002251 Jy/beam ! Clean residual mean=-0.000013 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.788162 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 66 components and 0.788162 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=2.256 mas, bmaj=4.652 mas, bpa=7.562 degrees ! Estimated noise=479.301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358886 Jy ! Component: 100 - total flux cleaned = 0.00567136 Jy ! Component: 150 - total flux cleaned = 0.00703092 Jy ! Component: 200 - total flux cleaned = 0.00799529 Jy ! Total flux subtracted in 200 components = 0.00799529 Jy ! Clean residual min=-0.001628 max=0.001520 Jy/beam ! Clean residual mean=-0.000003 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.796157 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 = 0.000579974 Jy ! Component: 100 - total flux cleaned = 0.00090002 Jy ! Component: 150 - total flux cleaned = 0.00105385 Jy ! Component: 200 - total flux cleaned = 0.00118654 Jy ! Total flux subtracted in 200 components = 0.00118654 Jy ! Clean residual min=-0.001583 max=0.001512 Jy/beam ! Clean residual mean=-0.000000 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.797343 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 121 components and 0.797344 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=3.446 mas, bpa=18.91 degrees ! Estimated noise=424.096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.21338e-05 Jy ! Component: 100 - total flux cleaned = -1.77378e-05 Jy ! Component: 150 - total flux cleaned = 4.14993e-05 Jy ! Component: 200 - total flux cleaned = 9.38783e-05 Jy ! Total flux subtracted in 200 components = 9.38783e-05 Jy ! Clean residual min=-0.001575 max=0.001348 Jy/beam ! Clean residual mean=0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.797437 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 139 components and 0.797437 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=0.073644Jy sigma=0.000715 ! Fit after self-cal, rms=0.073634Jy sigma=0.000715 wmodel J2345-1555_X_2014_08_05_pus_map.mod ! Writing 139 model components to file: J2345-1555_X_2014_08_05_pus_map.mod wobs J2345-1555_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J2345-1555_X_2014_08_05_pus_uvs.fits wwins J2345-1555_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J2345-1555_X_2014_08_05_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 = -0.000302525 Jy ! Component: 100 - total flux cleaned = -0.000445866 Jy ! Component: 150 - total flux cleaned = -0.000602876 Jy ! Component: 200 - total flux cleaned = -0.000773797 Jy ! Component: 250 - total flux cleaned = -0.000957459 Jy ! Component: 300 - total flux cleaned = -0.00111493 Jy ! Component: 350 - total flux cleaned = -0.00126747 Jy ! Component: 400 - total flux cleaned = -0.00137896 Jy ! Component: 450 - total flux cleaned = -0.00154062 Jy ! Component: 500 - total flux cleaned = -0.0016455 Jy ! Component: 550 - total flux cleaned = -0.00174732 Jy ! Component: 600 - total flux cleaned = -0.00178099 Jy ! Component: 650 - total flux cleaned = -0.00184634 Jy ! Component: 700 - total flux cleaned = -0.00191 Jy ! Component: 750 - total flux cleaned = -0.00192529 Jy ! Component: 800 - total flux cleaned = -0.00198632 Jy ! Component: 850 - total flux cleaned = -0.00201605 Jy ! Component: 900 - total flux cleaned = -0.00205995 Jy ! Component: 950 - total flux cleaned = -0.00210338 Jy ! Component: 1000 - total flux cleaned = -0.00214584 Jy ! Component: 1050 - total flux cleaned = -0.00218751 Jy ! Component: 1100 - total flux cleaned = -0.0022555 Jy ! Component: 1150 - total flux cleaned = -0.00230863 Jy ! Component: 1200 - total flux cleaned = -0.00234771 Jy ! Component: 1250 - total flux cleaned = -0.00236068 Jy ! Component: 1300 - total flux cleaned = -0.00242416 Jy ! Component: 1350 - total flux cleaned = -0.00247418 Jy ! Component: 1400 - total flux cleaned = -0.00253554 Jy ! Component: 1450 - total flux cleaned = -0.00258368 Jy ! Component: 1500 - total flux cleaned = -0.00265473 Jy ! Component: 1550 - total flux cleaned = -0.00268963 Jy ! Component: 1600 - total flux cleaned = -0.00271248 Jy ! Component: 1650 - total flux cleaned = -0.00274645 Jy ! Component: 1700 - total flux cleaned = -0.00276866 Jy ! Component: 1750 - total flux cleaned = -0.00277965 Jy ! Component: 1800 - total flux cleaned = -0.0028122 Jy ! Component: 1850 - total flux cleaned = -0.00281222 Jy ! Component: 1900 - total flux cleaned = -0.00285457 Jy ! Component: 1950 - total flux cleaned = -0.00289627 Jy ! Component: 2000 - total flux cleaned = -0.00290652 Jy ! Total flux subtracted in 2048 components = -0.00294733 Jy ! Clean residual min=-0.000580 max=0.000505 Jy/beam ! Clean residual mean=-0.000000 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.79449 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 269 components and 0.79449 Jy ![Exited script file: muppet] wmap "J2345-1555_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.052 x 3.446 at 18.91 degrees (North through East) ! Clean map min=-0.0012373 max=0.72976 Jy/beam ! Writing clean map to FITS file: J2345-1555_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.729758 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197011 device "J2345-1555_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J2345-1555_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0809903 0.0809903 0.161981 0.323961 0.647922 1.29584 2.59169 5.18338 10.3668 20.7335 41.467 82.9341 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.729 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.052 x 3.446 at 18.91 degrees (North through East) ! Clean map min=-0.0012373 max=0.72976 Jy/beam quit ! Quitting program ! Log file J2345-1555_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:18:27 2016