! Started logfile: J1853-3628_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:13:53 2016 obs J1853-3628_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1853-3628_X_2014_08_09_pus_uva.fits ! AN table 1: 104 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.602564 visibilities/baseline/integration-bin. ! Found source: J1853-3628 ! ! 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 324 lines of history. ! ! Reading 33840 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 J1853-3628_X_2014_08_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.914653Jy sigma=0.008100 ! Fit after self-cal, rms=0.872729Jy sigma=0.007728 ! 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=0.7885 mas, bmaj=3.767 mas, bpa=18.65 degrees ! Estimated noise=1064.23 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 = 0.0944939 Jy ! Component: 100 - total flux cleaned = 0.142333 Jy ! Total flux subtracted in 100 components = 0.142333 Jy ! Clean residual min=-0.010326 max=0.024863 Jy/beam ! Clean residual mean=-0.000516 rms=0.004949 Jy/beam ! Combined flux in latest and established models = 0.142333 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 50 components and 0.142333 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=0.119595Jy sigma=0.001012 ! Fit after self-cal, rms=0.118893Jy sigma=0.001009 ! 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=1.014 mas, bmaj=4.402 mas, bpa=16.86 degrees ! Estimated noise=437.92 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 = 0.0442954 Jy ! Component: 100 - total flux cleaned = 0.0685587 Jy ! Component: 150 - total flux cleaned = 0.0827957 Jy ! Component: 200 - total flux cleaned = 0.0912844 Jy ! Total flux subtracted in 200 components = 0.0912844 Jy ! Clean residual min=-0.010494 max=0.011885 Jy/beam ! Clean residual mean=-0.000228 rms=0.003359 Jy/beam ! Combined flux in latest and established models = 0.233617 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 101 components and 0.233617 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=0.103054Jy sigma=0.000830 ! Fit after self-cal, rms=0.102177Jy sigma=0.000827 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 0.98 KP 0.87 ! LA 0.93 MK 1.00* NL 1.35 OV 0.98 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 0.85 KP 0.84 ! LA 0.95 MK 1.00* NL 1.28 OV 0.96 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.09 HN 0.93 KP 0.78 ! LA 0.98 MK 1.00* NL 1.29 OV 0.97 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 0.88 KP 0.75 ! LA 0.96 MK 1.00* NL 1.31 OV 0.95 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.10 HN 0.72 KP 0.71 ! LA 0.96 MK 1.00* NL 1.35 OV 0.98 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 0.80 KP 0.72 ! LA 0.96 MK 1.00* NL 1.40 OV 1.01 ! PT 0.98 SC 1.06 ! ! ! 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 1.25 HN 1.03 KP 0.78 ! LA 1.05 MK 1.00* NL 1.33 OV 1.05 ! PT 1.07 SC 1.06 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 0.86 KP 0.73 ! LA 0.96 MK 1.00* NL 1.27 OV 1.05 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.01 KP 0.77 ! LA 0.99 MK 1.00* NL 1.32 OV 1.01 ! PT 1.00 SC 0.91 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 0.91 KP 0.79 ! LA 1.02 MK 1.00* NL 1.33 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 0.74 KP 0.82 ! LA 1.00 MK 1.00* NL 1.34 OV 1.01 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 0.90 KP 0.86 ! LA 1.01 MK 1.00* NL 1.31 OV 1.01 ! PT 1.01 SC 0.96 ! ! ! Fit before self-cal, rms=0.102177Jy sigma=0.000827 ! Fit after self-cal, rms=0.101174Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=4.415 mas, bpa=16.65 degrees ! Estimated noise=436.56 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 = 0.00120842 Jy ! Component: 100 - total flux cleaned = 0.00129346 Jy ! Component: 150 - total flux cleaned = 0.00136431 Jy ! Component: 200 - total flux cleaned = 0.00148847 Jy ! Total flux subtracted in 200 components = 0.00148847 Jy ! Clean residual min=-0.005733 max=0.008099 Jy/beam ! Clean residual mean=-0.000153 rms=0.001928 Jy/beam ! Combined flux in latest and established models = 0.235105 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 112 components and 0.235105 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=0.101052Jy sigma=0.000780 ! Fit after self-cal, rms=0.101357Jy sigma=0.000779 ! 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=0.101357Jy sigma=0.000779 ! Fit after self-cal, rms=0.101850Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=4.412 mas, bpa=16.64 degrees ! Estimated noise=436.927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000386239 Jy ! Component: 100 - total flux cleaned = 0.000542235 Jy ! Component: 150 - total flux cleaned = 0.000726667 Jy ! Component: 200 - total flux cleaned = 0.000809428 Jy ! Total flux subtracted in 200 components = 0.000809428 Jy ! Clean residual min=-0.005555 max=0.007221 Jy/beam ! Clean residual mean=-0.000142 rms=0.001727 Jy/beam ! Combined flux in latest and established models = 0.235915 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 120 components and 0.235915 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=0.101809Jy sigma=0.000776 ! Fit after self-cal, rms=0.101822Jy sigma=0.000776 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 = 0.000121787 Jy ! Component: 100 - total flux cleaned = 0.000230992 Jy ! Component: 150 - total flux cleaned = 0.000295346 Jy ! Component: 200 - total flux cleaned = 0.000355025 Jy ! Total flux subtracted in 200 components = 0.000355025 Jy ! Clean residual min=-0.005496 max=0.007247 Jy/beam ! Clean residual mean=-0.000140 rms=0.001720 Jy/beam ! Combined flux in latest and established models = 0.23627 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 121 components and 0.23627 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=0.101801Jy sigma=0.000775 ! Fit after self-cal, rms=0.101799Jy sigma=0.000775 ! 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=0.101799Jy sigma=0.000775 ! Fit after self-cal, rms=0.101930Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=4.415 mas, bpa=16.72 degrees ! Estimated noise=436.026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.84175e-05 Jy ! Component: 100 - total flux cleaned = 0.000148155 Jy ! Component: 150 - total flux cleaned = 0.000209111 Jy ! Component: 200 - total flux cleaned = 0.000293205 Jy ! Total flux subtracted in 200 components = 0.000293205 Jy ! Clean residual min=-0.005409 max=0.006875 Jy/beam ! Clean residual mean=-0.000131 rms=0.001660 Jy/beam ! Combined flux in latest and established models = 0.236563 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 124 components and 0.236563 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=0.101912Jy sigma=0.000775 ! Fit after self-cal, rms=0.101925Jy sigma=0.000775 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 = 3.36735e-05 Jy ! Component: 100 - total flux cleaned = 8.79719e-05 Jy ! Component: 150 - total flux cleaned = 0.000111592 Jy ! Component: 200 - total flux cleaned = 0.000178327 Jy ! Total flux subtracted in 200 components = 0.000178327 Jy ! Clean residual min=-0.005390 max=0.006872 Jy/beam ! Clean residual mean=-0.000131 rms=0.001656 Jy/beam ! Combined flux in latest and established models = 0.236741 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 124 components and 0.236741 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=0.101913Jy sigma=0.000775 ! Fit after self-cal, rms=0.101911Jy sigma=0.000775 ! 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=0.101911Jy sigma=0.000775 ! Fit after self-cal, rms=0.102032Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.492 mas, bmaj=8.453 mas, bpa=4.937 degrees ! Estimated noise=497.244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128366 Jy ! Component: 100 - total flux cleaned = 0.00143262 Jy ! Component: 150 - total flux cleaned = 0.00158918 Jy ! Component: 200 - total flux cleaned = 0.00170198 Jy ! Total flux subtracted in 200 components = 0.00170198 Jy ! Clean residual min=-0.007660 max=0.009205 Jy/beam ! Clean residual mean=-0.000204 rms=0.002546 Jy/beam ! Combined flux in latest and established models = 0.238443 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 130 components and 0.238443 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=0.102049Jy sigma=0.000775 ! Fit after self-cal, rms=0.102040Jy sigma=0.000775 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 = 0.00012283 Jy ! Component: 100 - total flux cleaned = 0.000225822 Jy ! Component: 150 - total flux cleaned = 0.000318761 Jy ! Component: 200 - total flux cleaned = 0.000406655 Jy ! Total flux subtracted in 200 components = 0.000406655 Jy ! Clean residual min=-0.007609 max=0.009268 Jy/beam ! Clean residual mean=-0.000202 rms=0.002536 Jy/beam ! Combined flux in latest and established models = 0.23885 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 135 components and 0.23885 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=0.102051Jy sigma=0.000775 ! Fit after self-cal, rms=0.102043Jy sigma=0.000775 ! 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=1.002 mas, bmaj=4.418 mas, bpa=16.77 degrees ! Estimated noise=435.85 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 4.418 at 16.77 degrees (North through East) ! Clean map min=-0.005188 max=0.11164 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=0.776 mas, bmaj=3.754 mas, bpa=18.42 degrees ! Estimated noise=1045.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0935796 Jy ! Component: 100 - total flux cleaned = 0.141775 Jy ! Component: 150 - total flux cleaned = 0.170787 Jy ! Component: 200 - total flux cleaned = 0.189541 Jy ! Total flux subtracted in 200 components = 0.189541 Jy ! Clean residual min=-0.007781 max=0.010372 Jy/beam ! Clean residual mean=-0.000291 rms=0.002392 Jy/beam ! Combined flux in latest and established models = 0.189541 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 76 model components to the UV plane model. ! The established model now contains 76 components and 0.189541 Jy ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=4.418 mas, bpa=16.77 degrees ! Estimated noise=435.85 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 = 0.0189768 Jy ! Component: 100 - total flux cleaned = 0.029675 Jy ! Component: 150 - total flux cleaned = 0.0359493 Jy ! Component: 200 - total flux cleaned = 0.0396909 Jy ! Total flux subtracted in 200 components = 0.0396909 Jy ! Clean residual min=-0.005955 max=0.006468 Jy/beam ! Clean residual mean=-0.000164 rms=0.001812 Jy/beam ! Combined flux in latest and established models = 0.229232 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 118 components and 0.229232 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=2.492 mas, bmaj=8.453 mas, bpa=4.937 degrees ! Estimated noise=497.244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00429652 Jy ! Component: 100 - total flux cleaned = 0.0058867 Jy ! Component: 150 - total flux cleaned = 0.00619041 Jy ! Component: 200 - total flux cleaned = 0.00646994 Jy ! Total flux subtracted in 200 components = 0.00646994 Jy ! Clean residual min=-0.007975 max=0.008855 Jy/beam ! Clean residual mean=-0.000220 rms=0.002645 Jy/beam ! Combined flux in latest and established models = 0.235702 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 = 0.000257991 Jy ! Component: 100 - total flux cleaned = 0.000496777 Jy ! Component: 150 - total flux cleaned = 0.000718418 Jy ! Component: 200 - total flux cleaned = 0.000921492 Jy ! Total flux subtracted in 200 components = 0.000921492 Jy ! Clean residual min=-0.007852 max=0.008948 Jy/beam ! Clean residual mean=-0.000215 rms=0.002616 Jy/beam ! Combined flux in latest and established models = 0.236624 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 133 components and 0.236624 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=4.418 mas, bpa=16.77 degrees ! Estimated noise=435.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114813 Jy ! Component: 100 - total flux cleaned = -0.00127137 Jy ! Component: 150 - total flux cleaned = -0.00137916 Jy ! Component: 200 - total flux cleaned = -0.00147532 Jy ! Total flux subtracted in 200 components = -0.00147532 Jy ! Clean residual min=-0.005563 max=0.007104 Jy/beam ! Clean residual mean=-0.000135 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 0.235148 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 149 components and 0.235148 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=0.102209Jy sigma=0.000776 ! Fit after self-cal, rms=0.102094Jy sigma=0.000776 wmodel J1853-3628_X_2014_08_09_pus_map.mod ! Writing 149 model components to file: J1853-3628_X_2014_08_09_pus_map.mod wobs J1853-3628_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1853-3628_X_2014_08_09_pus_uvs.fits wwins J1853-3628_X_2014_08_09_pus_map.win ! wwins: Wrote 1 windows to J1853-3628_X_2014_08_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019122 Jy ! Component: 100 - total flux cleaned = 0.00257303 Jy ! Component: 150 - total flux cleaned = 0.00317378 Jy ! Component: 200 - total flux cleaned = 0.00396656 Jy ! Component: 250 - total flux cleaned = 0.00455302 Jy ! Component: 300 - total flux cleaned = 0.0049635 Jy ! Component: 350 - total flux cleaned = 0.00521827 Jy ! Component: 400 - total flux cleaned = 0.0054589 Jy ! Component: 450 - total flux cleaned = 0.00574271 Jy ! Component: 500 - total flux cleaned = 0.00600892 Jy ! Component: 550 - total flux cleaned = 0.00646568 Jy ! Component: 600 - total flux cleaned = 0.00700177 Jy ! Component: 650 - total flux cleaned = 0.00746882 Jy ! Component: 700 - total flux cleaned = 0.00769308 Jy ! Component: 750 - total flux cleaned = 0.00795178 Jy ! Component: 800 - total flux cleaned = 0.0081981 Jy ! Component: 850 - total flux cleaned = 0.00831728 Jy ! Component: 900 - total flux cleaned = 0.00858546 Jy ! Component: 950 - total flux cleaned = 0.00888027 Jy ! Component: 1000 - total flux cleaned = 0.00898745 Jy ! Component: 1050 - total flux cleaned = 0.0092297 Jy ! Component: 1100 - total flux cleaned = 0.00943089 Jy ! Component: 1150 - total flux cleaned = 0.00959483 Jy ! Component: 1200 - total flux cleaned = 0.00978523 Jy ! Component: 1250 - total flux cleaned = 0.00978505 Jy ! Component: 1300 - total flux cleaned = 0.00990639 Jy ! Component: 1350 - total flux cleaned = 0.00996556 Jy ! Component: 1400 - total flux cleaned = 0.0100516 Jy ! Component: 1450 - total flux cleaned = 0.0101926 Jy ! Component: 1500 - total flux cleaned = 0.010248 Jy ! Component: 1550 - total flux cleaned = 0.0103568 Jy ! Component: 1600 - total flux cleaned = 0.0104901 Jy ! Component: 1650 - total flux cleaned = 0.0105686 Jy ! Component: 1700 - total flux cleaned = 0.0107475 Jy ! Component: 1750 - total flux cleaned = 0.0108477 Jy ! Component: 1800 - total flux cleaned = 0.0109948 Jy ! Component: 1850 - total flux cleaned = 0.011067 Jy ! Component: 1900 - total flux cleaned = 0.0111853 Jy ! Component: 1950 - total flux cleaned = 0.0113011 Jy ! Component: 2000 - total flux cleaned = 0.0114151 Jy ! Total flux subtracted in 2048 components = 0.0115045 Jy ! Clean residual min=-0.001261 max=0.001202 Jy/beam ! Clean residual mean=-0.000036 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.246653 Jy keep ! Adding 241 model components to the UV plane model. ! The established model now contains 390 components and 0.246653 Jy ![Exited script file: muppet] wmap "J1853-3628_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 4.418 at 16.77 degrees (North through East) ! Clean map min=-0.0040036 max=0.11262 Jy/beam ! Writing clean map to FITS file: J1853-3628_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.112622 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000535622 device "J1853-3628_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1853-3628_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.42678 1.42678 2.85357 5.70713 11.4143 22.8285 45.6571 91.3141 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.112 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 4.418 at 16.77 degrees (North through East) ! Clean map min=-0.0040036 max=0.11262 Jy/beam quit ! Quitting program ! Log file J1853-3628_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:13:56 2016