! Started logfile: /scr/pima/bp171ad_uvs/J0336-2644_X_uvs.log on Mon Dec 9 01:56:25 2013 obs /scr/pima/bp171ad_uvs/J0336-2644_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0336-2644_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0336-2644 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1024 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! 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 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ad_uvs/J0336-2644_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 = 1024x1024 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002053Jy sigma=1.122722 ! Fit after self-cal, rms=0.975589Jy sigma=1.081687 ! 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=0.7497 mas, bmaj=1.931 mas, bpa=-4.844 degrees ! Estimated noise=31.0887 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 = 0.0223555 Jy ! Component: 100 - total flux cleaned = 0.0273857 Jy ! Total flux subtracted in 100 components = 0.0273857 Jy ! Clean residual min=-0.002782 max=0.003198 Jy/beam ! Clean residual mean=-0.000001 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.0273857 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0273857 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. ! ! Fit before self-cal, rms=0.022812Jy sigma=0.025347 ! Fit after self-cal, rms=0.019011Jy sigma=0.021637 ! 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=0.888 mas, bmaj=2.317 mas, bpa=-4.243 degrees ! Estimated noise=21.7161 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 = 0.00424321 Jy ! Component: 100 - total flux cleaned = 0.00595947 Jy ! Component: 150 - total flux cleaned = 0.00686895 Jy ! Component: 200 - total flux cleaned = 0.00733355 Jy ! Total flux subtracted in 200 components = 0.00733355 Jy ! Clean residual min=-0.002181 max=0.001868 Jy/beam ! Clean residual mean=-0.000002 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0347192 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 27 components and 0.0347192 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. ! ! Fit before self-cal, rms=0.019360Jy sigma=0.019513 ! Fit after self-cal, rms=0.019353Jy sigma=0.019505 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.888 x 2.317 at -4.243 degrees (North through East) ! Clean map min=-0.0020146 max=0.031441 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.00 KP 0.85 LA 0.92 ! MK 1.00 NL 1.10 OV 1.04 PT 0.99 ! SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.12 KP 0.88 LA 0.99 ! MK 0.98 NL 1.03 OV 0.97 PT 0.89 ! SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 1.18 KP 0.89 LA 0.98 ! MK 0.93 NL 1.07 OV 1.00 PT 0.89 ! SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.019353Jy sigma=0.019505 ! Fit after self-cal, rms=0.019284Jy sigma=0.019241 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8887 mas, bmaj=2.315 mas, bpa=-4.075 degrees ! Estimated noise=21.1308 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 = -0.000621807 Jy ! Component: 100 - total flux cleaned = -0.000587719 Jy ! Component: 150 - total flux cleaned = -0.000600027 Jy ! Component: 200 - total flux cleaned = -0.000633061 Jy ! Total flux subtracted in 200 components = -0.000633061 Jy ! Clean residual min=-0.001950 max=0.001883 Jy/beam ! Clean residual mean=-0.000002 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0340862 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.0340862 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. ! ! Fit before self-cal, rms=0.019092Jy sigma=0.019352 ! Fit after self-cal, rms=0.019112Jy sigma=0.019347 ! 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. ! ! Fit before self-cal, rms=0.019112Jy sigma=0.019347 ! Fit after self-cal, rms=0.019052Jy sigma=0.019337 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8879 mas, bmaj=2.313 mas, bpa=-3.972 degrees ! Estimated noise=20.9268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000275186 Jy ! Component: 100 - total flux cleaned = -0.00025445 Jy ! Component: 150 - total flux cleaned = -0.000254723 Jy ! Component: 200 - total flux cleaned = -0.000262561 Jy ! Total flux subtracted in 200 components = -0.000262561 Jy ! Clean residual min=-0.001927 max=0.001901 Jy/beam ! Clean residual mean=-0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0338236 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.0338236 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. ! ! Fit before self-cal, rms=0.018966Jy sigma=0.019392 ! Fit after self-cal, rms=0.018968Jy sigma=0.019390 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 = -2.76152e-06 Jy ! Component: 100 - total flux cleaned = 1.97955e-05 Jy ! Component: 150 - total flux cleaned = 3.32898e-05 Jy ! Component: 200 - total flux cleaned = 3.9703e-05 Jy ! Total flux subtracted in 200 components = 3.9703e-05 Jy ! Clean residual min=-0.001930 max=0.001904 Jy/beam ! Clean residual mean=-0.000002 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0338633 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.0338633 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. ! ! Fit before self-cal, rms=0.018951Jy sigma=0.019393 ! Fit after self-cal, rms=0.018952Jy sigma=0.019392 ! 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. ! ! Fit before self-cal, rms=0.018952Jy sigma=0.019392 ! Fit after self-cal, rms=0.018909Jy sigma=0.019389 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8869 mas, bmaj=2.31 mas, bpa=-3.914 degrees ! Estimated noise=20.8097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111794 Jy ! Component: 100 - total flux cleaned = -9.65207e-05 Jy ! Component: 150 - total flux cleaned = -9.61827e-05 Jy ! Component: 200 - total flux cleaned = -8.41764e-05 Jy ! Total flux subtracted in 200 components = -8.41764e-05 Jy ! Clean residual min=-0.001914 max=0.001897 Jy/beam ! Clean residual mean=-0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0337791 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0337791 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. ! ! Fit before self-cal, rms=0.018874Jy sigma=0.019410 ! Fit after self-cal, rms=0.018875Jy sigma=0.019409 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 = 1.46525e-05 Jy ! Component: 100 - total flux cleaned = 1.52519e-05 Jy ! Component: 150 - total flux cleaned = 2.10509e-05 Jy ! Component: 200 - total flux cleaned = 2.66192e-05 Jy ! Total flux subtracted in 200 components = 2.66192e-05 Jy ! Clean residual min=-0.001913 max=0.001894 Jy/beam ! Clean residual mean=-0.000002 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0338057 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0338057 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. ! ! Fit before self-cal, rms=0.018868Jy sigma=0.019407 ! Fit after self-cal, rms=0.018868Jy sigma=0.019406 ! 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. ! ! Fit before self-cal, rms=0.018868Jy sigma=0.019406 ! Fit after self-cal, rms=0.018849Jy sigma=0.019406 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.188 mas, bmaj=5.798 mas, bpa=-3.433 degrees ! Estimated noise=26.0812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.55285e-05 Jy ! Component: 100 - total flux cleaned = 5.46726e-05 Jy ! Component: 150 - total flux cleaned = 5.40496e-05 Jy ! Component: 200 - total flux cleaned = 5.37278e-05 Jy ! Total flux subtracted in 200 components = 5.37278e-05 Jy ! Clean residual min=-0.001814 max=0.002007 Jy/beam ! Clean residual mean=-0.000004 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0338595 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 39 components and 0.0338595 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. ! ! Fit before self-cal, rms=0.018884Jy sigma=0.019384 ! Fit after self-cal, rms=0.018876Jy sigma=0.019377 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 = -2.26322e-07 Jy ! Component: 100 - total flux cleaned = -2.05139e-07 Jy ! Component: 150 - total flux cleaned = 1.13426e-07 Jy ! Component: 200 - total flux cleaned = 4.88238e-06 Jy ! Total flux subtracted in 200 components = 4.88238e-06 Jy ! Clean residual min=-0.001808 max=0.001992 Jy/beam ! Clean residual mean=-0.000004 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0338643 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 39 components and 0.0338643 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. ! ! Fit before self-cal, rms=0.018901Jy sigma=0.019369 ! Fit after self-cal, rms=0.018896Jy sigma=0.019363 ! 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=0.8866 mas, bmaj=2.31 mas, bpa=-3.882 degrees ! Estimated noise=20.7631 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8866 x 2.31 at -3.882 degrees (North through East) ! Clean map min=-0.0017571 max=0.029519 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=0.7457 mas, bmaj=1.925 mas, bpa=-4.51 degrees ! Estimated noise=29.7618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233016 Jy ! Component: 100 - total flux cleaned = 0.0286711 Jy ! Component: 150 - total flux cleaned = 0.0308872 Jy ! Component: 200 - total flux cleaned = 0.0322316 Jy ! Total flux subtracted in 200 components = 0.0322316 Jy ! Clean residual min=-0.002491 max=0.002674 Jy/beam ! Clean residual mean=-0.000000 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0322316 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0322316 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8866 mas, bmaj=2.31 mas, bpa=-3.882 degrees ! Estimated noise=20.7631 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 = 0.00101691 Jy ! Component: 100 - total flux cleaned = 0.00134104 Jy ! Component: 150 - total flux cleaned = 0.00136314 Jy ! Component: 200 - total flux cleaned = 0.00136295 Jy ! Total flux subtracted in 200 components = 0.00136295 Jy ! Clean residual min=-0.001895 max=0.001882 Jy/beam ! Clean residual mean=-0.000002 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0335946 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.0335946 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=2.188 mas, bmaj=5.798 mas, bpa=-3.433 degrees ! Estimated noise=26.0812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231929 Jy ! Component: 100 - total flux cleaned = 0.000230518 Jy ! Component: 150 - total flux cleaned = 0.00022972 Jy ! Component: 200 - total flux cleaned = 0.000229215 Jy ! Total flux subtracted in 200 components = 0.000229215 Jy ! Clean residual min=-0.001802 max=0.001986 Jy/beam ! Clean residual mean=-0.000004 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0338238 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 = 2.57289e-07 Jy ! Component: 100 - total flux cleaned = 4.09309e-06 Jy ! Component: 150 - total flux cleaned = 4.44587e-06 Jy ! Component: 200 - total flux cleaned = 8.02956e-06 Jy ! Total flux subtracted in 200 components = 8.02956e-06 Jy ! Clean residual min=-0.001803 max=0.001970 Jy/beam ! Clean residual mean=-0.000004 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0338318 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 26 components and 0.0338318 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8866 mas, bmaj=2.31 mas, bpa=-3.882 degrees ! Estimated noise=20.7631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123043 Jy ! Component: 100 - total flux cleaned = -9.39829e-05 Jy ! Component: 150 - total flux cleaned = -6.06621e-05 Jy ! Component: 200 - total flux cleaned = -1.47601e-05 Jy ! Total flux subtracted in 200 components = -1.47601e-05 Jy ! Clean residual min=-0.001923 max=0.001870 Jy/beam ! Clean residual mean=-0.000002 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0338171 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0338171 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. ! ! Fit before self-cal, rms=0.018837Jy sigma=0.019438 ! Fit after self-cal, rms=0.018838Jy sigma=0.019434 wmodel /scr/pima/bp171ad_uvs/J0336-2644_X_map.mod ! Writing 34 model components to file: /scr/pima/bp171ad_uvs/J0336-2644_X_map.mod wobs /scr/pima/bp171ad_uvs/J0336-2644_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0336-2644_X_uvs.fits wwins /scr/pima/bp171ad_uvs/J0336-2644_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ad_uvs/J0336-2644_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000144018 Jy ! Component: 100 - total flux cleaned = 6.25761e-06 Jy ! Component: 150 - total flux cleaned = 0.000115339 Jy ! Component: 200 - total flux cleaned = 0.000368028 Jy ! Component: 250 - total flux cleaned = 0.000536103 Jy ! Component: 300 - total flux cleaned = 0.000719704 Jy ! Component: 350 - total flux cleaned = 0.000874313 Jy ! Component: 400 - total flux cleaned = 0.00102293 Jy ! Component: 450 - total flux cleaned = 0.00110503 Jy ! Component: 500 - total flux cleaned = 0.00122436 Jy ! Component: 550 - total flux cleaned = 0.00137806 Jy ! Component: 600 - total flux cleaned = 0.00150874 Jy ! Component: 650 - total flux cleaned = 0.0016719 Jy ! Component: 700 - total flux cleaned = 0.0018476 Jy ! Component: 750 - total flux cleaned = 0.00200213 Jy ! Component: 800 - total flux cleaned = 0.00211951 Jy ! Component: 850 - total flux cleaned = 0.00225051 Jy ! Component: 900 - total flux cleaned = 0.00237807 Jy ! Component: 950 - total flux cleaned = 0.00247119 Jy ! Component: 1000 - total flux cleaned = 0.00260854 Jy ! Component: 1050 - total flux cleaned = 0.00275778 Jy ! Component: 1100 - total flux cleaned = 0.00285962 Jy ! Component: 1150 - total flux cleaned = 0.00294543 Jy ! Component: 1200 - total flux cleaned = 0.0030298 Jy ! Component: 1250 - total flux cleaned = 0.00315382 Jy ! Component: 1300 - total flux cleaned = 0.00322157 Jy ! Component: 1350 - total flux cleaned = 0.00327482 Jy ! Component: 1400 - total flux cleaned = 0.00335335 Jy ! Component: 1450 - total flux cleaned = 0.00339206 Jy ! Component: 1500 - total flux cleaned = 0.00349331 Jy ! Component: 1550 - total flux cleaned = 0.00359299 Jy ! Component: 1600 - total flux cleaned = 0.00366665 Jy ! Component: 1650 - total flux cleaned = 0.00377553 Jy ! Component: 1700 - total flux cleaned = 0.00383484 Jy ! Component: 1750 - total flux cleaned = 0.00390514 Jy ! Component: 1800 - total flux cleaned = 0.00397457 Jy ! Component: 1850 - total flux cleaned = 0.00404283 Jy ! Component: 1900 - total flux cleaned = 0.00414395 Jy ! Component: 1950 - total flux cleaned = 0.00418843 Jy ! Component: 2000 - total flux cleaned = 0.00426519 Jy ! Component: 2050 - total flux cleaned = 0.00434092 Jy ! Component: 2100 - total flux cleaned = 0.004405 Jy ! Component: 2150 - total flux cleaned = 0.00443664 Jy ! Component: 2200 - total flux cleaned = 0.0045301 Jy ! Component: 2250 - total flux cleaned = 0.00457107 Jy ! Component: 2300 - total flux cleaned = 0.00461169 Jy ! Component: 2350 - total flux cleaned = 0.00467181 Jy ! Component: 2400 - total flux cleaned = 0.00471134 Jy ! Component: 2450 - total flux cleaned = 0.00474082 Jy ! Component: 2500 - total flux cleaned = 0.0047893 Jy ! Component: 2550 - total flux cleaned = 0.00483722 Jy ! Component: 2600 - total flux cleaned = 0.00490353 Jy ! Component: 2650 - total flux cleaned = 0.00490351 Jy ! Component: 2700 - total flux cleaned = 0.00495932 Jy ! Component: 2750 - total flux cleaned = 0.00500523 Jy ! Component: 2800 - total flux cleaned = 0.00499609 Jy ! Component: 2850 - total flux cleaned = 0.00505032 Jy ! Component: 2900 - total flux cleaned = 0.00505918 Jy ! Component: 2950 - total flux cleaned = 0.00505922 Jy ! Component: 3000 - total flux cleaned = 0.0050857 Jy ! Component: 3050 - total flux cleaned = 0.00510317 Jy ! Component: 3100 - total flux cleaned = 0.00511181 Jy ! Component: 3150 - total flux cleaned = 0.00512038 Jy ! Component: 3200 - total flux cleaned = 0.00511184 Jy ! Component: 3250 - total flux cleaned = 0.00513731 Jy ! Component: 3300 - total flux cleaned = 0.00514573 Jy ! Component: 3350 - total flux cleaned = 0.005129 Jy ! Component: 3400 - total flux cleaned = 0.00513741 Jy ! Component: 3450 - total flux cleaned = 0.00512917 Jy ! Component: 3500 - total flux cleaned = 0.00514564 Jy ! Component: 3550 - total flux cleaned = 0.00516191 Jy ! Component: 3600 - total flux cleaned = 0.00513756 Jy ! Component: 3650 - total flux cleaned = 0.00514559 Jy ! Component: 3700 - total flux cleaned = 0.00513749 Jy ! Component: 3750 - total flux cleaned = 0.00512948 Jy ! Component: 3800 - total flux cleaned = 0.00508979 Jy ! Component: 3850 - total flux cleaned = 0.00508192 Jy ! Component: 3900 - total flux cleaned = 0.00505046 Jy ! Component: 3950 - total flux cleaned = 0.00504264 Jy ! Component: 4000 - total flux cleaned = 0.00502698 Jy ! Component: 4050 - total flux cleaned = 0.00501146 Jy ! Total flux subtracted in 4096 components = 0.00501151 Jy ! Clean residual min=-0.000462 max=0.000429 Jy/beam ! Clean residual mean=0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0388286 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 300 components and 0.0388286 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J0336-2644_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8866 x 2.31 at -3.882 degrees (North through East) ! Clean map min=-0.0011249 max=0.029224 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0336-2644_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0292244 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131736 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.35232 1.35232 2.70464 5.40928 10.8186 21.6371 43.2742 86.5484 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 221.841 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0336-2644_X_uvs.log closed on Mon Dec 9 01:56:30 2013