! Started logfile: /scr/pima/s3111a_uvs/J0402-2615_X_uvs.log on Mon Jul 23 07:15:47 2012 obs /scr/pima/s3111a_uvs/J0402-2615_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111a_uvs/J0402-2615_X_uva.fits ! AN table 1: 93 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.728055 visibilities/baseline/integration-bin. ! Found source: J0402-2615 ! ! 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 29792 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/s3111a_uvs/J0402-2615_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 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003954Jy sigma=0.703356 ! Fit after self-cal, rms=0.933137Jy sigma=0.653826 ! 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=0.6765 mas, bmaj=2.006 mas, bpa=-4.312 degrees ! Estimated noise=17.0197 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 = 0.0496342 Jy ! Component: 100 - total flux cleaned = 0.0608 Jy ! Total flux subtracted in 100 components = 0.0608 Jy ! Clean residual min=-0.003559 max=0.004952 Jy/beam ! Clean residual mean=0.000031 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.0608 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0608 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=0.035092Jy sigma=0.024672 ! Fit after self-cal, rms=0.034910Jy sigma=0.024544 ! 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=0.9293 mas, bmaj=2.782 mas, bpa=-2.387 degrees ! Estimated noise=5.95724 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 = 0.00620871 Jy ! Component: 100 - total flux cleaned = 0.00867097 Jy ! Component: 150 - total flux cleaned = 0.00979092 Jy ! Component: 200 - total flux cleaned = 0.00991963 Jy ! Total flux subtracted in 200 components = 0.00991963 Jy ! Clean residual min=-0.002904 max=0.004267 Jy/beam ! Clean residual mean=0.000104 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.0707197 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 45 components and 0.0707197 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=0.033919Jy sigma=0.023877 ! Fit after self-cal, rms=0.033913Jy sigma=0.023873 ! 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 1.32 FD 0.91 GB 0.88 HN 0.99 ! KP 0.87 LA 1.03 MK 1.06 NL 1.17 ! OV 1.18 PT 0.92 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 0.91 GB 0.87 HN 1.00 ! KP 0.88 LA 1.02 MK 1.02 NL 1.16 ! OV 1.14 PT 0.94 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.90 GB 0.88 HN 0.95 ! KP 0.87 LA 1.03 MK 1.03 NL 1.18 ! OV 1.18 PT 0.92 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.90 GB 0.89 HN 0.96 ! KP 0.83 LA 1.03 MK 0.99 NL 1.15 ! OV 1.17 PT 0.96 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.83 GB 0.84 HN 0.94 ! KP 0.87 LA 1.06 MK 1.00 NL 1.14 ! OV 1.26 PT 0.94 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 FD 0.85 GB 0.90 HN 1.01 ! KP 0.81 LA 1.04 MK 1.01 NL 1.13 ! OV 1.14 PT 0.97 SC 0.92 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 GB 0.89 HN 1.03 ! KP 0.80 LA 1.07 MK 1.00* NL 1.19 ! OV 1.25 PT 0.99 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.89 GB 0.87 HN 1.07 ! KP 0.82 LA 1.03 MK 1.03 NL 1.19 ! OV 1.20 PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.033913Jy sigma=0.023873 ! Fit after self-cal, rms=0.035131Jy sigma=0.022430 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9224 mas, bmaj=2.791 mas, bpa=-2.268 degrees ! Estimated noise=5.94264 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 = 0.000895926 Jy ! Component: 100 - total flux cleaned = 0.00102717 Jy ! Component: 150 - total flux cleaned = 0.00113712 Jy ! Component: 200 - total flux cleaned = 0.00121851 Jy ! Total flux subtracted in 200 components = 0.00121851 Jy ! Clean residual min=-0.001659 max=0.002439 Jy/beam ! Clean residual mean=-0.000019 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0719382 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.0719382 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=0.035091Jy sigma=0.022407 ! Fit after self-cal, rms=0.035189Jy sigma=0.022383 ! 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=0.035189Jy sigma=0.022383 ! Fit after self-cal, rms=0.035584Jy sigma=0.022274 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9188 mas, bmaj=2.784 mas, bpa=-2.366 degrees ! Estimated noise=5.96162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000774313 Jy ! Component: 100 - total flux cleaned = 0.000875685 Jy ! Component: 150 - total flux cleaned = 0.000918101 Jy ! Component: 200 - total flux cleaned = 0.000968196 Jy ! Total flux subtracted in 200 components = 0.000968196 Jy ! Clean residual min=-0.001298 max=0.002439 Jy/beam ! Clean residual mean=-0.000038 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0729064 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.0729063 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=0.035558Jy sigma=0.022262 ! Fit after self-cal, rms=0.035568Jy sigma=0.022260 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 (-5.6, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192774 Jy ! Component: 100 - total flux cleaned = 0.00222491 Jy ! Component: 150 - total flux cleaned = 0.00241443 Jy ! Component: 200 - total flux cleaned = 0.00250292 Jy ! Total flux subtracted in 200 components = 0.00250292 Jy ! Clean residual min=-0.001277 max=0.001639 Jy/beam ! Clean residual mean=-0.000054 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0754093 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.0754093 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=0.035441Jy sigma=0.022177 ! Fit after self-cal, rms=0.035437Jy sigma=0.022174 ! 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=0.035437Jy sigma=0.022174 ! Fit after self-cal, rms=0.035431Jy sigma=0.022165 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9158 mas, bmaj=2.774 mas, bpa=-2.328 degrees ! Estimated noise=5.94757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000498685 Jy ! Component: 100 - total flux cleaned = 0.000672847 Jy ! Component: 150 - total flux cleaned = 0.000802722 Jy ! Component: 200 - total flux cleaned = 0.000902582 Jy ! Total flux subtracted in 200 components = 0.000902582 Jy ! Clean residual min=-0.001220 max=0.001604 Jy/beam ! Clean residual mean=-0.000056 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0763118 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 116 components and 0.0763118 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=0.035408Jy sigma=0.022155 ! Fit after self-cal, rms=0.035409Jy sigma=0.022154 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 = 0.000114566 Jy ! Component: 100 - total flux cleaned = 0.000201606 Jy ! Component: 150 - total flux cleaned = 0.00027021 Jy ! Component: 200 - total flux cleaned = 0.000323369 Jy ! Total flux subtracted in 200 components = 0.000323369 Jy ! Clean residual min=-0.001233 max=0.001594 Jy/beam ! Clean residual mean=-0.000059 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0766352 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 133 components and 0.0766352 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=0.035400Jy sigma=0.022150 ! Fit after self-cal, rms=0.035399Jy sigma=0.022150 ! 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=0.035399Jy sigma=0.022150 ! Fit after self-cal, rms=0.035483Jy sigma=0.022147 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.308 mas, bmaj=3.59 mas, bpa=-1.514 degrees ! Estimated noise=6.56131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000491653 Jy ! Component: 100 - total flux cleaned = 0.000649662 Jy ! Component: 150 - total flux cleaned = 0.000735148 Jy ! Component: 200 - total flux cleaned = 0.000810501 Jy ! Total flux subtracted in 200 components = 0.000810501 Jy ! Clean residual min=-0.001488 max=0.001836 Jy/beam ! Clean residual mean=-0.000090 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0774457 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 152 components and 0.0774457 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=0.035470Jy sigma=0.022144 ! Fit after self-cal, rms=0.035469Jy sigma=0.022143 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 = 0.000101458 Jy ! Component: 100 - total flux cleaned = 0.000139296 Jy ! Component: 150 - total flux cleaned = 0.000164784 Jy ! Component: 200 - total flux cleaned = 0.000180647 Jy ! Total flux subtracted in 200 components = 0.000180647 Jy ! Clean residual min=-0.001475 max=0.001808 Jy/beam ! Clean residual mean=-0.000092 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0776263 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 161 components and 0.0776263 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=0.035466Jy sigma=0.022143 ! Fit after self-cal, rms=0.035466Jy sigma=0.022143 ! 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=0.9145 mas, bmaj=2.769 mas, bpa=-2.265 degrees ! Estimated noise=5.96026 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9145 x 2.769 at -2.265 degrees (North through East) ! Clean map min=-0.0012054 max=0.067262 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=0.6703 mas, bmaj=2.014 mas, bpa=-4.357 degrees ! Estimated noise=17.1833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0500839 Jy ! Component: 100 - total flux cleaned = 0.0616031 Jy ! Component: 150 - total flux cleaned = 0.0666977 Jy ! Component: 200 - total flux cleaned = 0.0698119 Jy ! Total flux subtracted in 200 components = 0.0698119 Jy ! Clean residual min=-0.002018 max=0.002571 Jy/beam ! Clean residual mean=-0.000012 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0698119 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0698119 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9145 mas, bmaj=2.769 mas, bpa=-2.265 degrees ! Estimated noise=5.96026 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 = 0.00269983 Jy ! Component: 100 - total flux cleaned = 0.00437234 Jy ! Component: 150 - total flux cleaned = 0.00515734 Jy ! Component: 200 - total flux cleaned = 0.00573233 Jy ! Total flux subtracted in 200 components = 0.00573233 Jy ! Clean residual min=-0.001292 max=0.001595 Jy/beam ! Clean residual mean=-0.000046 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0755443 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 59 components and 0.0755443 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=1.308 mas, bmaj=3.59 mas, bpa=-1.514 degrees ! Estimated noise=6.56131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000752368 Jy ! Component: 100 - total flux cleaned = 0.000966095 Jy ! Component: 150 - total flux cleaned = 0.00112321 Jy ! Component: 200 - total flux cleaned = 0.00126237 Jy ! Total flux subtracted in 200 components = 0.00126237 Jy ! Clean residual min=-0.001441 max=0.001862 Jy/beam ! Clean residual mean=-0.000083 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0768066 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 = 0.000124863 Jy ! Component: 100 - total flux cleaned = 0.000237964 Jy ! Component: 150 - total flux cleaned = 0.000326404 Jy ! Component: 200 - total flux cleaned = 0.000420615 Jy ! Total flux subtracted in 200 components = 0.000420615 Jy ! Clean residual min=-0.001437 max=0.001829 Jy/beam ! Clean residual mean=-0.000088 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0772273 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 96 components and 0.0772273 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9145 mas, bmaj=2.769 mas, bpa=-2.265 degrees ! Estimated noise=5.96026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212698 Jy ! Component: 100 - total flux cleaned = 0.000213315 Jy ! Component: 150 - total flux cleaned = 0.000214158 Jy ! Component: 200 - total flux cleaned = 0.00019271 Jy ! Total flux subtracted in 200 components = 0.00019271 Jy ! Clean residual min=-0.001267 max=0.001572 Jy/beam ! Clean residual mean=-0.000060 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.07742 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.07742 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=0.035470Jy sigma=0.022144 ! Fit after self-cal, rms=0.035469Jy sigma=0.022144 wmodel /scr/pima/s3111a_uvs/J0402-2615_X_map.mod ! Writing 114 model components to file: /scr/pima/s3111a_uvs/J0402-2615_X_map.mod wobs /scr/pima/s3111a_uvs/J0402-2615_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111a_uvs/J0402-2615_X_uvs.fits wwins /scr/pima/s3111a_uvs/J0402-2615_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111a_uvs/J0402-2615_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 = 0.000654505 Jy ! Component: 100 - total flux cleaned = 0.00101899 Jy ! Component: 150 - total flux cleaned = 0.00125152 Jy ! Component: 200 - total flux cleaned = 0.00151202 Jy ! Component: 250 - total flux cleaned = 0.00170301 Jy ! Component: 300 - total flux cleaned = 0.00188569 Jy ! Component: 350 - total flux cleaned = 0.00200876 Jy ! Component: 400 - total flux cleaned = 0.00211006 Jy ! Component: 450 - total flux cleaned = 0.00219172 Jy ! Component: 500 - total flux cleaned = 0.0022553 Jy ! Component: 550 - total flux cleaned = 0.00227122 Jy ! Component: 600 - total flux cleaned = 0.00230151 Jy ! Component: 650 - total flux cleaned = 0.0022868 Jy ! Component: 700 - total flux cleaned = 0.0022436 Jy ! Component: 750 - total flux cleaned = 0.00221517 Jy ! Component: 800 - total flux cleaned = 0.00211764 Jy ! Component: 850 - total flux cleaned = 0.00204931 Jy ! Component: 900 - total flux cleaned = 0.00199547 Jy ! Component: 950 - total flux cleaned = 0.00192888 Jy ! Component: 1000 - total flux cleaned = 0.00185023 Jy ! Component: 1050 - total flux cleaned = 0.00177273 Jy ! Component: 1100 - total flux cleaned = 0.00172172 Jy ! Component: 1150 - total flux cleaned = 0.00162111 Jy ! Component: 1200 - total flux cleaned = 0.00154679 Jy ! Component: 1250 - total flux cleaned = 0.00148564 Jy ! Component: 1300 - total flux cleaned = 0.0014255 Jy ! Component: 1350 - total flux cleaned = 0.00134227 Jy ! Component: 1400 - total flux cleaned = 0.0012602 Jy ! Component: 1450 - total flux cleaned = 0.00121374 Jy ! Component: 1500 - total flux cleaned = 0.00112183 Jy ! Component: 1550 - total flux cleaned = 0.00105376 Jy ! Component: 1600 - total flux cleaned = 0.000964063 Jy ! Component: 1650 - total flux cleaned = 0.000908659 Jy ! Component: 1700 - total flux cleaned = 0.0008208 Jy ! Component: 1750 - total flux cleaned = 0.000744789 Jy ! Component: 1800 - total flux cleaned = 0.000669501 Jy ! Component: 1850 - total flux cleaned = 0.000594899 Jy ! Component: 1900 - total flux cleaned = 0.000510687 Jy ! Component: 1950 - total flux cleaned = 0.000437789 Jy ! Component: 2000 - total flux cleaned = 0.000355357 Jy ! Total flux subtracted in 2048 components = 0.000294118 Jy ! Clean residual min=-0.000547 max=0.000671 Jy/beam ! Clean residual mean=-0.000038 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0777141 Jy keep ! Adding 231 model components to the UV plane model. ! The established model now contains 345 components and 0.0777141 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111a_uvs/J0402-2615_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9145 x 2.769 at -2.265 degrees (North through East) ! Clean map min=-0.0010482 max=0.067052 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111a_uvs/J0402-2615_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0670519 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000261567 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17029 1.17029 2.34058 4.68115 9.36231 18.7246 37.4492 74.8985 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.067 quit ! Quitting program ! Log file /scr/pima/s3111a_uvs/J0402-2615_X_uvs.log closed on Mon Jul 23 07:15:50 2012