! Started logfile: /scr/pima/bp171af_uvs/J0008-3945_C_uvs.log on Thu Oct 10 13:39:12 2013 obs /scr/pima/bp171af_uvs/J0008-3945_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J0008-3945_C_uva.fits ! AN table 1: 3 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J0008-3945 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 336 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171af_uvs/J0008-3945_C] 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 0.300x0.300 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=1.005924Jy sigma=1.737132 ! Fit after self-cal, rms=0.939625Jy sigma=1.476958 ! 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=1.492 mas, bmaj=8.468 mas, bpa=5.978 degrees ! Estimated noise=53.366 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0665903 Jy ! Component: 100 - total flux cleaned = 0.092375 Jy ! Total flux subtracted in 100 components = 0.092375 Jy ! Clean residual min=-0.016172 max=0.016386 Jy/beam ! Clean residual mean=0.000058 rms=0.006648 Jy/beam ! Combined flux in latest and established models = 0.092375 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 0.092375 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=0.080094Jy sigma=0.157842 ! Fit after self-cal, rms=0.079205Jy sigma=0.157373 ! 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=2.012 mas, bmaj=9.626 mas, bpa=3.56 degrees ! Estimated noise=31.7895 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 = 0.0133687 Jy ! Component: 100 - total flux cleaned = 0.0124726 Jy ! Component: 150 - total flux cleaned = 0.00982463 Jy ! Component: 200 - total flux cleaned = 0.00751975 Jy ! Total flux subtracted in 200 components = 0.00751975 Jy ! Clean residual min=-0.008806 max=0.008830 Jy/beam ! Clean residual mean=0.000027 rms=0.003194 Jy/beam ! Combined flux in latest and established models = 0.0998948 Jy ! Performing phase self-cal ! Adding 98 model components to the UV plane model. ! The established model now contains 132 components and 0.0998947 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=0.073260Jy sigma=0.087591 ! Fit after self-cal, rms=0.072687Jy sigma=0.087029 ! 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: ! HN 0.51 KP 0.73 NL 1.20 OV 1.19 ! PT 1.18 SC 0.66 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 2.26 KP 1.21 NL 0.97 OV 1.34 ! PT 0.80 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 1.02 KP 0.76 NL 1.24 OV 0.87 ! PT 1.06 SC 1.23 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 0.74 KP 1.19 NL 0.87 OV 1.20 ! PT 0.96 SC 0.70 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! HN 0.76 KP 1.12 NL 1.00 OV 1.09 ! PT 0.91 SC 0.74 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! HN 0.72 KP 1.21 NL 1.18 OV 0.72 ! PT 0.88 SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! HN 1.73 KP 0.94 NL 1.09 OV 1.39 ! PT 0.94 SC 0.52 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! HN 0.57 KP 0.82 NL 0.92 OV 1.05 ! PT 1.06 SC 0.86 ! ! ! Fit before self-cal, rms=0.072687Jy sigma=0.087029 ! Fit after self-cal, rms=0.074089Jy sigma=0.074014 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.92 mas, bmaj=9.204 mas, bpa=4.312 degrees ! Estimated noise=28.1141 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 = -0.000992918 Jy ! Component: 100 - total flux cleaned = -0.00160008 Jy ! Component: 150 - total flux cleaned = -0.00193918 Jy ! Component: 200 - total flux cleaned = -0.00225261 Jy ! Total flux subtracted in 200 components = -0.00225261 Jy ! Clean residual min=-0.002445 max=0.002435 Jy/beam ! Clean residual mean=0.000005 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.0976421 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 174 components and 0.0976421 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=0.072281Jy sigma=0.073304 ! Fit after self-cal, rms=0.072245Jy sigma=0.073113 ! 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=0.072245Jy sigma=0.073113 ! Fit after self-cal, rms=0.069475Jy sigma=0.072471 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.87 mas, bmaj=8.948 mas, bpa=4.689 degrees ! Estimated noise=26.2445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101444 Jy ! Component: 100 - total flux cleaned = -0.000703313 Jy ! Component: 150 - total flux cleaned = -0.00154214 Jy ! Component: 200 - total flux cleaned = -0.00217377 Jy ! Total flux subtracted in 200 components = -0.00217377 Jy ! Clean residual min=-0.002011 max=0.001999 Jy/beam ! Clean residual mean=0.000002 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0954683 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 197 components and 0.0954684 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=0.067898Jy sigma=0.072293 ! Fit after self-cal, rms=0.067836Jy sigma=0.072214 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 = -0.000943795 Jy ! Component: 100 - total flux cleaned = -0.00128946 Jy ! Component: 150 - total flux cleaned = -0.00139539 Jy ! Component: 200 - total flux cleaned = -0.00159139 Jy ! Total flux subtracted in 200 components = -0.00159139 Jy ! Clean residual min=-0.001612 max=0.001606 Jy/beam ! Clean residual mean=-0.000000 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.093877 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 230 components and 0.093877 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=0.067292Jy sigma=0.072026 ! Fit after self-cal, rms=0.067239Jy sigma=0.071980 ! 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=0.067239Jy sigma=0.071980 ! Fit after self-cal, rms=0.063813Jy sigma=0.071032 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.816 mas, bmaj=8.684 mas, bpa=5.195 degrees ! Estimated noise=24.0672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000935469 Jy ! Component: 100 - total flux cleaned = -0.000432004 Jy ! Component: 150 - total flux cleaned = -0.000525406 Jy ! Component: 200 - total flux cleaned = -0.00099307 Jy ! Total flux subtracted in 200 components = -0.00099307 Jy ! Clean residual min=-0.001510 max=0.001508 Jy/beam ! Clean residual mean=-0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0928839 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 278 components and 0.0928839 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=0.062666Jy sigma=0.071168 ! Fit after self-cal, rms=0.062722Jy sigma=0.071098 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 = -0.000753202 Jy ! Component: 100 - total flux cleaned = -0.000587129 Jy ! Component: 150 - total flux cleaned = -0.000507915 Jy ! Component: 200 - total flux cleaned = -0.00043021 Jy ! Total flux subtracted in 200 components = -0.00043021 Jy ! Clean residual min=-0.001221 max=0.001223 Jy/beam ! Clean residual mean=-0.000002 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0924537 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 316 components and 0.0924537 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=0.062358Jy sigma=0.071156 ! Fit after self-cal, rms=0.062411Jy sigma=0.071122 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.062411Jy sigma=0.071122 ! Fit after self-cal, rms=0.060073Jy sigma=0.070233 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.556 mas, bmaj=9.352 mas, bpa=2.999 degrees ! Estimated noise=24.623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000451881 Jy ! Component: 100 - total flux cleaned = -9.85434e-05 Jy ! Component: 150 - total flux cleaned = -9.70702e-05 Jy ! Component: 200 - total flux cleaned = -9.58215e-05 Jy ! Total flux subtracted in 200 components = -9.58215e-05 Jy ! Clean residual min=-0.000992 max=0.000985 Jy/beam ! Clean residual mean=-0.000010 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0923578 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 364 components and 0.0923578 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=0.059742Jy sigma=0.070301 ! Fit after self-cal, rms=0.059805Jy sigma=0.070198 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 = -0.00042862 Jy ! Component: 100 - total flux cleaned = -0.000634621 Jy ! Component: 150 - total flux cleaned = -0.000873216 Jy ! Component: 200 - total flux cleaned = -0.00110115 Jy ! Total flux subtracted in 200 components = -0.00110115 Jy ! Clean residual min=-0.000754 max=0.000749 Jy/beam ! Clean residual mean=-0.000004 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0912567 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 416 components and 0.0912567 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=0.059563Jy sigma=0.070246 ! Fit after self-cal, rms=0.059647Jy sigma=0.070191 ! Inverting map ! Added new window around map position (46.5, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001264 Jy ! Component: 100 - total flux cleaned = 0.0016048 Jy ! Component: 150 - total flux cleaned = 0.00161998 Jy ! Component: 200 - total flux cleaned = 0.00159565 Jy ! Total flux subtracted in 200 components = 0.00159565 Jy ! Clean residual min=-0.001359 max=0.001124 Jy/beam ! Clean residual mean=-0.000008 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0928523 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 453 components and 0.0928523 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=0.059560Jy sigma=0.070370 ! Fit after self-cal, rms=0.059616Jy sigma=0.070340 ! 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=1.773 mas, bmaj=8.454 mas, bpa=5.629 degrees ! Estimated noise=22.0177 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.773 x 8.454 at 5.629 degrees (North through East) ! Clean map min=-0.0057856 max=0.040888 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=1.432 mas, bmaj=7.919 mas, bpa=7.142 degrees ! Estimated noise=31.253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243005 Jy ! Component: 100 - total flux cleaned = 0.0372655 Jy ! Component: 150 - total flux cleaned = 0.0480686 Jy ! Component: 200 - total flux cleaned = 0.0564918 Jy ! Total flux subtracted in 200 components = 0.0564918 Jy ! Clean residual min=-0.017728 max=0.035791 Jy/beam ! Clean residual mean=0.000087 rms=0.006771 Jy/beam ! Combined flux in latest and established models = 0.0564918 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 66 model components to the UV plane model. ! The established model now contains 66 components and 0.0564918 Jy ! Inverting map and beam ! Estimated beam: bmin=1.773 mas, bmaj=8.454 mas, bpa=5.629 degrees ! Estimated noise=22.0177 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 = 0.027813 Jy ! Component: 100 - total flux cleaned = 0.0426583 Jy ! Component: 150 - total flux cleaned = 0.0531433 Jy ! Component: 200 - total flux cleaned = 0.0607233 Jy ! Total flux subtracted in 200 components = 0.0607233 Jy ! Clean residual min=-0.019334 max=0.038785 Jy/beam ! Clean residual mean=0.000186 rms=0.009986 Jy/beam ! Combined flux in latest and established models = 0.117215 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 140 components and 0.117215 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.556 mas, bmaj=9.352 mas, bpa=2.999 degrees ! Estimated noise=24.623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164305 Jy ! Component: 100 - total flux cleaned = 0.0201485 Jy ! Component: 150 - total flux cleaned = 0.0201391 Jy ! Component: 200 - total flux cleaned = 0.020157 Jy ! Total flux subtracted in 200 components = 0.020157 Jy ! Clean residual min=-0.027636 max=0.042890 Jy/beam ! Clean residual mean=0.000284 rms=0.013823 Jy/beam ! Combined flux in latest and established models = 0.137372 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 = 0.000664029 Jy ! Component: 100 - total flux cleaned = 0.000961343 Jy ! Component: 150 - total flux cleaned = 0.000958068 Jy ! Component: 200 - total flux cleaned = 0.00123599 Jy ! Total flux subtracted in 200 components = 0.00123599 Jy ! Clean residual min=-0.026901 max=0.039885 Jy/beam ! Clean residual mean=0.000258 rms=0.012502 Jy/beam ! Combined flux in latest and established models = 0.138608 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 194 components and 0.138608 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.773 mas, bmaj=8.454 mas, bpa=5.629 degrees ! Estimated noise=22.0177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186191 Jy ! Component: 100 - total flux cleaned = 0.00326696 Jy ! Component: 150 - total flux cleaned = 0.00368591 Jy ! Component: 200 - total flux cleaned = 0.00351395 Jy ! Total flux subtracted in 200 components = 0.00351395 Jy ! Clean residual min=-0.016669 max=0.032351 Jy/beam ! Clean residual mean=0.000122 rms=0.007230 Jy/beam ! Combined flux in latest and established models = 0.142122 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 230 components and 0.142122 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=0.076618Jy sigma=0.143765 ! Fit after self-cal, rms=0.066493Jy sigma=0.104309 wmodel /scr/pima/bp171af_uvs/J0008-3945_C_map.mod ! Writing 230 model components to file: /scr/pima/bp171af_uvs/J0008-3945_C_map.mod wobs /scr/pima/bp171af_uvs/J0008-3945_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J0008-3945_C_uvs.fits wwins /scr/pima/bp171af_uvs/J0008-3945_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171af_uvs/J0008-3945_C_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 = 0.00705416 Jy ! Component: 100 - total flux cleaned = 0.0128211 Jy ! Component: 150 - total flux cleaned = 0.0176136 Jy ! Component: 200 - total flux cleaned = 0.0199185 Jy ! Component: 250 - total flux cleaned = 0.0209429 Jy ! Component: 300 - total flux cleaned = 0.020299 Jy ! Component: 350 - total flux cleaned = 0.0198135 Jy ! Component: 400 - total flux cleaned = 0.0193634 Jy ! Component: 450 - total flux cleaned = 0.0188386 Jy ! Component: 500 - total flux cleaned = 0.0184403 Jy ! Component: 550 - total flux cleaned = 0.0179655 Jy ! Component: 600 - total flux cleaned = 0.0175169 Jy ! Component: 650 - total flux cleaned = 0.0170856 Jy ! Component: 700 - total flux cleaned = 0.0169177 Jy ! Component: 750 - total flux cleaned = 0.0167572 Jy ! Component: 800 - total flux cleaned = 0.0168344 Jy ! Component: 850 - total flux cleaned = 0.0168326 Jy ! Component: 900 - total flux cleaned = 0.0168317 Jy ! Component: 950 - total flux cleaned = 0.0171145 Jy ! Component: 1000 - total flux cleaned = 0.0173916 Jy ! Component: 1050 - total flux cleaned = 0.0176649 Jy ! Component: 1100 - total flux cleaned = 0.0179345 Jy ! Component: 1150 - total flux cleaned = 0.0181995 Jy ! Component: 1200 - total flux cleaned = 0.0184623 Jy ! Component: 1250 - total flux cleaned = 0.0187208 Jy ! Component: 1300 - total flux cleaned = 0.0188489 Jy ! Component: 1350 - total flux cleaned = 0.0189122 Jy ! Component: 1400 - total flux cleaned = 0.0188494 Jy ! Component: 1450 - total flux cleaned = 0.0187251 Jy ! Component: 1500 - total flux cleaned = 0.0186016 Jy ! Component: 1550 - total flux cleaned = 0.0183552 Jy ! Component: 1600 - total flux cleaned = 0.0182939 Jy ! Component: 1650 - total flux cleaned = 0.0182938 Jy ! Component: 1700 - total flux cleaned = 0.0182329 Jy ! Component: 1750 - total flux cleaned = 0.0182939 Jy ! Component: 1800 - total flux cleaned = 0.0181104 Jy ! Component: 1850 - total flux cleaned = 0.0179874 Jy ! Component: 1900 - total flux cleaned = 0.0177417 Jy ! Component: 1950 - total flux cleaned = 0.0174333 Jy ! Component: 2000 - total flux cleaned = 0.0172473 Jy ! Component: 2050 - total flux cleaned = 0.0169364 Jy ! Component: 2100 - total flux cleaned = 0.0166238 Jy ! Component: 2150 - total flux cleaned = 0.0163098 Jy ! Component: 2200 - total flux cleaned = 0.0161205 Jy ! Component: 2250 - total flux cleaned = 0.0158037 Jy ! Component: 2300 - total flux cleaned = 0.0158032 Jy ! Component: 2350 - total flux cleaned = 0.0155453 Jy ! Component: 2400 - total flux cleaned = 0.0154146 Jy ! Component: 2450 - total flux cleaned = 0.0154141 Jy ! Component: 2500 - total flux cleaned = 0.0154807 Jy ! Component: 2550 - total flux cleaned = 0.0154805 Jy ! Component: 2600 - total flux cleaned = 0.0156164 Jy ! Component: 2650 - total flux cleaned = 0.0156862 Jy ! Component: 2700 - total flux cleaned = 0.0157571 Jy ! Component: 2750 - total flux cleaned = 0.015828 Jy ! Component: 2800 - total flux cleaned = 0.0159722 Jy ! Component: 2850 - total flux cleaned = 0.0161189 Jy ! Component: 2900 - total flux cleaned = 0.0161206 Jy ! Component: 2950 - total flux cleaned = 0.0162716 Jy ! Component: 3000 - total flux cleaned = 0.0162718 Jy ! Component: 3050 - total flux cleaned = 0.0162717 Jy ! Component: 3100 - total flux cleaned = 0.0161922 Jy ! Component: 3150 - total flux cleaned = 0.0162731 Jy ! Component: 3200 - total flux cleaned = 0.0161918 Jy ! Component: 3250 - total flux cleaned = 0.016108 Jy ! Component: 3300 - total flux cleaned = 0.0161079 Jy ! Component: 3350 - total flux cleaned = 0.0159348 Jy ! Component: 3400 - total flux cleaned = 0.0158462 Jy ! Component: 3450 - total flux cleaned = 0.0156658 Jy ! Component: 3500 - total flux cleaned = 0.0156649 Jy ! Component: 3550 - total flux cleaned = 0.0155723 Jy ! Component: 3600 - total flux cleaned = 0.0152891 Jy ! Component: 3650 - total flux cleaned = 0.015192 Jy ! Component: 3700 - total flux cleaned = 0.0149953 Jy ! Component: 3750 - total flux cleaned = 0.0149947 Jy ! Component: 3800 - total flux cleaned = 0.0147912 Jy ! Component: 3850 - total flux cleaned = 0.0145833 Jy ! Component: 3900 - total flux cleaned = 0.0143721 Jy ! Component: 3950 - total flux cleaned = 0.014048 Jy ! Component: 4000 - total flux cleaned = 0.013827 Jy ! Component: 4050 - total flux cleaned = 0.0137154 Jy ! Total flux subtracted in 4096 components = 0.0133742 Jy ! Clean residual min=-0.006162 max=0.006630 Jy/beam ! Clean residual mean=-0.000001 rms=0.002258 Jy/beam ! Combined flux in latest and established models = 0.155496 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 498 components and 0.155496 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J0008-3945_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.773 x 8.454 at 5.629 degrees (North through East) ! Clean map min=-0.016005 max=0.04724 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J0008-3945_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0472403 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00309985 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -19.6857 19.6857 39.3713 78.7426 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0092 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.047 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J0008-3945_C_uvs.log closed on Thu Oct 10 13:39:17 2013