! Started logfile: /scr/pima/s3111b_uvs/J0339-1736_X_uvs.log on Mon Jul 23 22:50:33 2012 obs /scr/pima/s3111b_uvs/J0339-1736_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J0339-1736_X_uva.fits ! AN table 1: 62 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.831378 visibilities/baseline/integration-bin. ! Found source: J0339-1736 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 22680 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111b_uvs/J0339-1736_X] 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 0.100x0.100 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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998885Jy sigma=0.706207 ! Fit after self-cal, rms=0.944981Jy sigma=0.668103 ! 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=0.7073 mas, bmaj=1.937 mas, bpa=1.34 degrees ! Estimated noise=16.3497 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 = 0.0426637 Jy ! Component: 100 - total flux cleaned = 0.0519331 Jy ! Total flux subtracted in 100 components = 0.0519331 Jy ! Clean residual min=-0.004881 max=0.008904 Jy/beam ! Clean residual mean=0.000047 rms=0.001556 Jy/beam ! Combined flux in latest and established models = 0.0519331 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0519331 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=0.041123Jy sigma=0.029076 ! Fit after self-cal, rms=0.040801Jy sigma=0.028848 ! 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=0.9098 mas, bmaj=2.443 mas, bpa=2.614 degrees ! Estimated noise=6.76397 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 = 0.00492015 Jy ! Component: 100 - total flux cleaned = 0.00734571 Jy ! Component: 150 - total flux cleaned = 0.00776135 Jy ! Component: 200 - total flux cleaned = 0.00784603 Jy ! Total flux subtracted in 200 components = 0.00784603 Jy ! Clean residual min=-0.003545 max=0.006504 Jy/beam ! Clean residual mean=0.000140 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.0597791 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.0597791 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=0.040239Jy sigma=0.028451 ! Fit after self-cal, rms=0.040225Jy sigma=0.028441 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 GB 0.81 HN 1.35 ! KP 0.87 LA 0.94 MK 1.04 NL 2.47 ! OV 1.02 PT 0.93 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 GB 0.82 HN 1.46 ! KP 0.88 LA 0.94 MK 1.06 NL 2.41 ! OV 1.01 PT 0.95 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 GB 0.83 HN 1.23 ! KP 0.88 LA 0.90 MK 0.96 NL 2.43 ! OV 1.00 PT 0.93 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 GB 0.86 HN 1.31 ! KP 0.82 LA 0.95 MK 1.03 NL 2.52 ! OV 1.02 PT 0.96 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.87 GB 0.80 HN 1.30 ! KP 0.84 LA 0.89 MK 0.96 NL 2.39 ! OV 1.00 PT 0.89 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.83 GB 0.86 HN 1.29 ! KP 0.81 LA 0.91 MK 0.99 NL 2.34 ! OV 1.00 PT 0.93 SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.79 GB 0.84 HN 1.00* ! KP 0.75 LA 0.90 MK 1.00* NL 2.21 ! OV 0.99 PT 0.94 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.75 GB 0.75 HN 1.11 ! KP 0.79 LA 0.87 MK 0.85 NL 2.19 ! OV 0.87 PT 0.83 SC 0.87 ! ! ! Fit before self-cal, rms=0.040225Jy sigma=0.028441 ! Fit after self-cal, rms=0.047210Jy sigma=0.025218 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9007 mas, bmaj=2.464 mas, bpa=3.627 degrees ! Estimated noise=6.76081 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 = -0.00120774 Jy ! Component: 100 - total flux cleaned = -0.00128767 Jy ! Component: 150 - total flux cleaned = -0.00135181 Jy ! Component: 200 - total flux cleaned = -0.00137957 Jy ! Total flux subtracted in 200 components = -0.00137957 Jy ! Clean residual min=-0.001222 max=0.002154 Jy/beam ! Clean residual mean=0.000016 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0583995 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.0583995 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=0.047124Jy sigma=0.025166 ! Fit after self-cal, rms=0.047504Jy sigma=0.025096 ! 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=0.047504Jy sigma=0.025096 ! Fit after self-cal, rms=0.050553Jy sigma=0.024905 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9058 mas, bmaj=2.467 mas, bpa=3.736 degrees ! Estimated noise=6.7328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000173331 Jy ! Component: 100 - total flux cleaned = -0.000194224 Jy ! Component: 150 - total flux cleaned = -0.000210684 Jy ! Component: 200 - total flux cleaned = -0.000217515 Jy ! Total flux subtracted in 200 components = -0.000217515 Jy ! Clean residual min=-0.000923 max=0.001484 Jy/beam ! Clean residual mean=0.000016 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.058182 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.058182 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=0.050547Jy sigma=0.024901 ! Fit after self-cal, rms=0.050610Jy sigma=0.024895 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 (-0.5, -5.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014151 Jy ! Component: 100 - total flux cleaned = 0.00212758 Jy ! Component: 150 - total flux cleaned = 0.00242003 Jy ! Component: 200 - total flux cleaned = 0.00246686 Jy ! Total flux subtracted in 200 components = 0.00246686 Jy ! Clean residual min=-0.000892 max=0.000977 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0606489 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 65 components and 0.0606489 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=0.050581Jy sigma=0.024846 ! Fit after self-cal, rms=0.050567Jy sigma=0.024841 ! 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=0.050567Jy sigma=0.024841 ! Fit after self-cal, rms=0.050582Jy sigma=0.024835 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9043 mas, bmaj=2.461 mas, bpa=3.789 degrees ! Estimated noise=6.72495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000535554 Jy ! Component: 100 - total flux cleaned = 0.000769953 Jy ! Component: 150 - total flux cleaned = 0.000912865 Jy ! Component: 200 - total flux cleaned = 0.000934619 Jy ! Total flux subtracted in 200 components = 0.000934619 Jy ! Clean residual min=-0.000839 max=0.000797 Jy/beam ! Clean residual mean=-0.000007 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0615835 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 87 components and 0.0615835 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=0.050575Jy sigma=0.024822 ! Fit after self-cal, rms=0.050573Jy sigma=0.024821 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 = 0.00017596 Jy ! Component: 100 - total flux cleaned = 0.000229838 Jy ! Component: 150 - total flux cleaned = 0.000248469 Jy ! Component: 200 - total flux cleaned = 0.000257358 Jy ! Total flux subtracted in 200 components = 0.000257358 Jy ! Clean residual min=-0.000825 max=0.000784 Jy/beam ! Clean residual mean=-0.000008 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0618408 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 101 components and 0.0618408 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=0.050570Jy sigma=0.024816 ! Fit after self-cal, rms=0.050568Jy sigma=0.024816 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.050568Jy sigma=0.024816 ! Fit after self-cal, rms=0.050397Jy sigma=0.024812 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.35 mas, bmaj=3.246 mas, bpa=4.027 degrees ! Estimated noise=7.35239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146134 Jy ! Component: 100 - total flux cleaned = 0.000279386 Jy ! Component: 150 - total flux cleaned = 0.00033204 Jy ! Component: 200 - total flux cleaned = 0.00035514 Jy ! Total flux subtracted in 200 components = 0.00035514 Jy ! Clean residual min=-0.000903 max=0.000857 Jy/beam ! Clean residual mean=-0.000013 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.062196 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 109 components and 0.062196 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=0.050393Jy sigma=0.024810 ! Fit after self-cal, rms=0.050393Jy sigma=0.024809 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 = 5.94455e-05 Jy ! Component: 100 - total flux cleaned = 0.000103612 Jy ! Component: 150 - total flux cleaned = 0.000109924 Jy ! Component: 200 - total flux cleaned = 0.000122487 Jy ! Total flux subtracted in 200 components = 0.000122487 Jy ! Clean residual min=-0.000881 max=0.000853 Jy/beam ! Clean residual mean=-0.000015 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0623185 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 116 components and 0.0623185 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=0.050391Jy sigma=0.024808 ! Fit after self-cal, rms=0.050391Jy sigma=0.024808 ! 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=0.9044 mas, bmaj=2.46 mas, bpa=3.812 degrees ! Estimated noise=6.71367 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9044 x 2.46 at 3.812 degrees (North through East) ! Clean map min=-0.00077021 max=0.054975 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=0.6953 mas, bmaj=1.932 mas, bpa=2.686 degrees ! Estimated noise=16.3075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0425355 Jy ! Component: 100 - total flux cleaned = 0.0519869 Jy ! Component: 150 - total flux cleaned = 0.0552274 Jy ! Component: 200 - total flux cleaned = 0.0571381 Jy ! Total flux subtracted in 200 components = 0.0571381 Jy ! Clean residual min=-0.001981 max=0.001555 Jy/beam ! Clean residual mean=0.000009 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0571381 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0571381 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9044 mas, bmaj=2.46 mas, bpa=3.812 degrees ! Estimated noise=6.71367 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 = 0.00196717 Jy ! Component: 100 - total flux cleaned = 0.00315583 Jy ! Component: 150 - total flux cleaned = 0.00397365 Jy ! Component: 200 - total flux cleaned = 0.00452456 Jy ! Total flux subtracted in 200 components = 0.00452456 Jy ! Clean residual min=-0.000789 max=0.000824 Jy/beam ! Clean residual mean=-0.000005 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0616627 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 67 components and 0.0616627 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.35 mas, bmaj=3.246 mas, bpa=4.027 degrees ! Estimated noise=7.35239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293214 Jy ! Component: 100 - total flux cleaned = 0.000513506 Jy ! Component: 150 - total flux cleaned = 0.000582243 Jy ! Component: 200 - total flux cleaned = 0.000606615 Jy ! Total flux subtracted in 200 components = 0.000606615 Jy ! Clean residual min=-0.000863 max=0.000873 Jy/beam ! Clean residual mean=-0.000014 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0622693 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 = 2.1621e-05 Jy ! Component: 100 - total flux cleaned = 5.09114e-05 Jy ! Component: 150 - total flux cleaned = 5.99552e-05 Jy ! Component: 200 - total flux cleaned = 7.60944e-05 Jy ! Total flux subtracted in 200 components = 7.60944e-05 Jy ! Clean residual min=-0.000868 max=0.000870 Jy/beam ! Clean residual mean=-0.000015 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0623454 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 109 components and 0.0623454 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9044 mas, bmaj=2.46 mas, bpa=3.812 degrees ! Estimated noise=6.71367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.13443e-06 Jy ! Component: 100 - total flux cleaned = -2.41978e-06 Jy ! Component: 150 - total flux cleaned = -1.84769e-06 Jy ! Component: 200 - total flux cleaned = -1.56454e-06 Jy ! Total flux subtracted in 200 components = -1.56454e-06 Jy ! Clean residual min=-0.000778 max=0.000817 Jy/beam ! Clean residual mean=-0.000011 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0623438 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 126 components and 0.0623438 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=0.050394Jy sigma=0.024808 ! Fit after self-cal, rms=0.050391Jy sigma=0.024807 wmodel /scr/pima/s3111b_uvs/J0339-1736_X_map.mod ! Writing 126 model components to file: /scr/pima/s3111b_uvs/J0339-1736_X_map.mod wobs /scr/pima/s3111b_uvs/J0339-1736_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J0339-1736_X_uvs.fits wwins /scr/pima/s3111b_uvs/J0339-1736_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111b_uvs/J0339-1736_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -6.44729e-05 Jy ! Component: 100 - total flux cleaned = -0.000102877 Jy ! Component: 150 - total flux cleaned = -0.000159967 Jy ! Component: 200 - total flux cleaned = -0.000213655 Jy ! Component: 250 - total flux cleaned = -0.000234225 Jy ! Component: 300 - total flux cleaned = -0.000254195 Jy ! Component: 350 - total flux cleaned = -0.000263728 Jy ! Component: 400 - total flux cleaned = -0.000254401 Jy ! Component: 450 - total flux cleaned = -0.000272178 Jy ! Component: 500 - total flux cleaned = -0.000306705 Jy ! Component: 550 - total flux cleaned = -0.000340313 Jy ! Component: 600 - total flux cleaned = -0.00038133 Jy ! Component: 650 - total flux cleaned = -0.000429157 Jy ! Component: 700 - total flux cleaned = -0.000460346 Jy ! Component: 750 - total flux cleaned = -0.000498537 Jy ! Component: 800 - total flux cleaned = -0.000543451 Jy ! Component: 850 - total flux cleaned = -0.000580154 Jy ! Component: 900 - total flux cleaned = -0.000616212 Jy ! Component: 950 - total flux cleaned = -0.000658629 Jy ! Component: 1000 - total flux cleaned = -0.000672517 Jy ! Component: 1050 - total flux cleaned = -0.000706727 Jy ! Component: 1100 - total flux cleaned = -0.000726828 Jy ! Component: 1150 - total flux cleaned = -0.00075333 Jy ! Component: 1200 - total flux cleaned = -0.000772888 Jy ! Component: 1250 - total flux cleaned = -0.000798608 Jy ! Component: 1300 - total flux cleaned = -0.000804992 Jy ! Component: 1350 - total flux cleaned = -0.000829921 Jy ! Component: 1400 - total flux cleaned = -0.000829987 Jy ! Component: 1450 - total flux cleaned = -0.000848236 Jy ! Component: 1500 - total flux cleaned = -0.000860247 Jy ! Component: 1550 - total flux cleaned = -0.000872058 Jy ! Component: 1600 - total flux cleaned = -0.000872071 Jy ! Component: 1650 - total flux cleaned = -0.000883598 Jy ! Component: 1700 - total flux cleaned = -0.00087786 Jy ! Component: 1750 - total flux cleaned = -0.000889269 Jy ! Component: 1800 - total flux cleaned = -0.000911624 Jy ! Component: 1850 - total flux cleaned = -0.000906106 Jy ! Component: 1900 - total flux cleaned = -0.000922576 Jy ! Component: 1950 - total flux cleaned = -0.000933452 Jy ! Component: 2000 - total flux cleaned = -0.000944228 Jy ! Total flux subtracted in 2048 components = -0.000949595 Jy ! Clean residual min=-0.000281 max=0.000334 Jy/beam ! Clean residual mean=-0.000001 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0613942 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 269 components and 0.0613942 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J0339-1736_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9044 x 2.46 at 3.812 degrees (North through East) ! Clean map min=-0.00070029 max=0.054968 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J0339-1736_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0549677 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012461 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.680089 0.680089 1.36018 2.72036 5.44071 10.8814 21.7628 43.5257 87.0514 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.054 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J0339-1736_X_uvs.log closed on Mon Jul 23 22:50:35 2012