! Started logfile: /g0/scr/pima/npcsa_uvs/J1658+4737_S_uvs.log on Sun Oct 6 10:34:50 2013 obs /g0/scr/pima/npcsa_uvs/J1658+4737_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsa_uvs/J1658+4737_S_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.868519 visibilities/baseline/integration-bin. ! Found source: J1658+4737 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1876 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsa_uvs/J1658+4737_S] 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 0.500x0.500 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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.454063Jy sigma=11.777824 ! Fit after self-cal, rms=0.236562Jy sigma=1.965567 ! 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=2.828 mas, bmaj=9.163 mas, bpa=-36.8 degrees ! Estimated noise=3.18776 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 = 0.850972 Jy ! Component: 100 - total flux cleaned = 1.04912 Jy ! Total flux subtracted in 100 components = 1.04912 Jy ! Clean residual min=-0.051736 max=0.078002 Jy/beam ! Clean residual mean=0.000131 rms=0.014256 Jy/beam ! Combined flux in latest and established models = 1.04912 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.04912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214291Jy sigma=1.773909 ! Fit after self-cal, rms=0.214365Jy sigma=1.773761 ! 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=3.345 mas, bmaj=9.246 mas, bpa=-36.83 degrees ! Estimated noise=2.15768 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 = 0.101452 Jy ! Component: 100 - total flux cleaned = 0.155913 Jy ! Component: 150 - total flux cleaned = 0.188743 Jy ! Component: 200 - total flux cleaned = 0.210615 Jy ! Total flux subtracted in 200 components = 0.210615 Jy ! Clean residual min=-0.036241 max=0.030440 Jy/beam ! Clean residual mean=0.000034 rms=0.008703 Jy/beam ! Combined flux in latest and established models = 1.25973 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 45 components and 1.25973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168376Jy sigma=1.326940 ! Fit after self-cal, rms=0.167926Jy sigma=1.323736 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.01 KP 0.97 ! LA 1.12 MK 0.91 NL 0.99 OV 1.00 ! SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.00 KP 0.98 ! LA 1.06 MK 1.00 NL 1.00 OV 1.00 ! SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.04 KP 1.00 ! LA 0.88 MK 1.09 NL 1.11 OV 1.05 ! SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 0.99 KP 0.92 ! LA 0.74 MK 1.11 NL 1.01 OV 0.87 ! SC 1.12 ! ! ! Fit before self-cal, rms=0.167926Jy sigma=1.323736 ! Fit after self-cal, rms=0.098818Jy sigma=0.713236 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.383 mas, bmaj=9.31 mas, bpa=-36.88 degrees ! Estimated noise=2.1439 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 = -0.000579685 Jy ! Component: 100 - total flux cleaned = -0.00177669 Jy ! Component: 150 - total flux cleaned = -0.00283386 Jy ! Component: 200 - total flux cleaned = -0.00380231 Jy ! Total flux subtracted in 200 components = -0.00380231 Jy ! Clean residual min=-0.008049 max=0.008631 Jy/beam ! Clean residual mean=-0.000000 rms=0.002078 Jy/beam ! Combined flux in latest and established models = 1.25593 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 1.25593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097892Jy sigma=0.708347 ! Fit after self-cal, rms=0.097882Jy sigma=0.707693 ! 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. ! ! Fit before self-cal, rms=0.097882Jy sigma=0.707693 ! Fit after self-cal, rms=0.097813Jy sigma=0.706812 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.386 mas, bmaj=9.307 mas, bpa=-36.9 degrees ! Estimated noise=2.13675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00348062 Jy ! Component: 100 - total flux cleaned = -0.00461519 Jy ! Component: 150 - total flux cleaned = -0.0053324 Jy ! Component: 200 - total flux cleaned = -0.0055989 Jy ! Total flux subtracted in 200 components = -0.0055989 Jy ! Clean residual min=-0.007568 max=0.007910 Jy/beam ! Clean residual mean=0.000000 rms=0.001962 Jy/beam ! Combined flux in latest and established models = 1.25033 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 1.25033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097373Jy sigma=0.705333 ! Fit after self-cal, rms=0.097339Jy sigma=0.705170 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 = -0.000760544 Jy ! Component: 100 - total flux cleaned = -0.000906089 Jy ! Component: 150 - total flux cleaned = -0.000970935 Jy ! Component: 200 - total flux cleaned = -0.0010343 Jy ! Total flux subtracted in 200 components = -0.0010343 Jy ! Clean residual min=-0.007519 max=0.007345 Jy/beam ! Clean residual mean=0.000000 rms=0.001908 Jy/beam ! Combined flux in latest and established models = 1.2493 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 1.2493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097260Jy sigma=0.704231 ! Fit after self-cal, rms=0.097245Jy sigma=0.704166 ! 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. ! ! Fit before self-cal, rms=0.097245Jy sigma=0.704166 ! Fit after self-cal, rms=0.097168Jy sigma=0.703247 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.389 mas, bmaj=9.308 mas, bpa=-36.91 degrees ! Estimated noise=2.12997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00361719 Jy ! Component: 100 - total flux cleaned = -0.00526878 Jy ! Component: 150 - total flux cleaned = -0.00552508 Jy ! Component: 200 - total flux cleaned = -0.00563587 Jy ! Total flux subtracted in 200 components = -0.00563587 Jy ! Clean residual min=-0.007427 max=0.007082 Jy/beam ! Clean residual mean=0.000000 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 1.24366 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 1.24366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096872Jy sigma=0.703015 ! Fit after self-cal, rms=0.096868Jy sigma=0.702981 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 = -0.000356993 Jy ! Component: 100 - total flux cleaned = -0.000358099 Jy ! Component: 150 - total flux cleaned = -0.000362319 Jy ! Component: 200 - total flux cleaned = -0.000399561 Jy ! Total flux subtracted in 200 components = -0.000399561 Jy ! Clean residual min=-0.007383 max=0.006962 Jy/beam ! Clean residual mean=0.000000 rms=0.001830 Jy/beam ! Combined flux in latest and established models = 1.24326 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 1.24326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096839Jy sigma=0.702627 ! Fit after self-cal, rms=0.096835Jy sigma=0.702612 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.096835Jy sigma=0.702612 ! Fit after self-cal, rms=0.096774Jy sigma=0.701817 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.147 mas, bmaj=9.913 mas, bpa=-38.97 degrees ! Estimated noise=2.40861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00421853 Jy ! Component: 100 - total flux cleaned = -0.00535687 Jy ! Component: 150 - total flux cleaned = -0.00523967 Jy ! Component: 200 - total flux cleaned = -0.00519076 Jy ! Total flux subtracted in 200 components = -0.00519076 Jy ! Clean residual min=-0.007657 max=0.008123 Jy/beam ! Clean residual mean=0.000001 rms=0.002407 Jy/beam ! Combined flux in latest and established models = 1.23807 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 112 components and 1.23807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096526Jy sigma=0.702086 ! Fit after self-cal, rms=0.096522Jy sigma=0.702022 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 = -0.000298656 Jy ! Component: 100 - total flux cleaned = -0.000258058 Jy ! Component: 150 - total flux cleaned = -0.000183226 Jy ! Component: 200 - total flux cleaned = -0.000117141 Jy ! Total flux subtracted in 200 components = -0.000117141 Jy ! Clean residual min=-0.007541 max=0.007934 Jy/beam ! Clean residual mean=0.000001 rms=0.002365 Jy/beam ! Combined flux in latest and established models = 1.23795 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 115 components and 1.23795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096549Jy sigma=0.701863 ! Fit after self-cal, rms=0.096547Jy sigma=0.701835 ! 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=3.392 mas, bmaj=9.308 mas, bpa=-36.91 degrees ! Estimated noise=2.12337 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.392 x 9.308 at -36.91 degrees (North through East) ! Clean map min=-0.0069333 max=1.0902 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096547Jy sigma=0.701835 ! Fit after self-cal, rms=0.090882Jy sigma=0.645785 ! Inverting map and beam ! Estimated beam: bmin=3.393 mas, bmaj=9.311 mas, bpa=-36.92 degrees ! Estimated noise=2.11801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00257162 Jy ! Component: 100 - total flux cleaned = -0.003285 Jy ! Component: 150 - total flux cleaned = -0.003412 Jy ! Component: 200 - total flux cleaned = -0.00352442 Jy ! Total flux subtracted in 200 components = -0.00352442 Jy ! Clean residual min=-0.006911 max=0.006912 Jy/beam ! Clean residual mean=-0.000002 rms=0.001737 Jy/beam ! Combined flux in latest and established models = 1.23443 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 122 components and 1.23443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090700Jy sigma=0.645887 ! Fit after self-cal, rms=0.090698Jy sigma=0.645882 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.12636e-05 Jy ! Component: 100 - total flux cleaned = 0.000132489 Jy ! Component: 150 - total flux cleaned = 0.000159675 Jy ! Component: 200 - total flux cleaned = 0.000185485 Jy ! Total flux subtracted in 200 components = 0.000185485 Jy ! Clean residual min=-0.006903 max=0.006975 Jy/beam ! Clean residual mean=-0.000001 rms=0.001734 Jy/beam ! Combined flux in latest and established models = 1.23461 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 131 components and 1.23461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090670Jy sigma=0.645837 ! Fit after self-cal, rms=0.090669Jy sigma=0.645833 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090669Jy sigma=0.645833 ! Fit after self-cal, rms=0.090622Jy sigma=0.645379 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=2.861 mas, bmaj=9.186 mas, bpa=-36.99 degrees ! Estimated noise=3.11905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.832467 Jy ! Component: 100 - total flux cleaned = 1.02538 Jy ! Component: 150 - total flux cleaned = 1.10847 Jy ! Component: 200 - total flux cleaned = 1.15338 Jy ! Total flux subtracted in 200 components = 1.15338 Jy ! Clean residual min=-0.015114 max=0.022895 Jy/beam ! Clean residual mean=0.000024 rms=0.004414 Jy/beam ! Combined flux in latest and established models = 1.15338 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 18 model components to the UV plane model. ! The established model now contains 18 components and 1.15338 Jy ! Inverting map and beam ! Estimated beam: bmin=3.395 mas, bmaj=9.31 mas, bpa=-36.92 degrees ! Estimated noise=2.11324 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) ! Added new window around map position (-3.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320398 Jy ! Component: 100 - total flux cleaned = 0.0507488 Jy ! Component: 150 - total flux cleaned = 0.0628469 Jy ! Component: 200 - total flux cleaned = 0.0708672 Jy ! Total flux subtracted in 200 components = 0.0708672 Jy ! Clean residual min=-0.008363 max=0.007893 Jy/beam ! Clean residual mean=0.000004 rms=0.002062 Jy/beam ! Combined flux in latest and established models = 1.22424 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 1.22424 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.151 mas, bmaj=9.915 mas, bpa=-39 degrees ! Estimated noise=2.39452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0042558 Jy ! Component: 100 - total flux cleaned = 0.00595957 Jy ! Component: 150 - total flux cleaned = 0.0059545 Jy ! Component: 200 - total flux cleaned = 0.00564066 Jy ! Total flux subtracted in 200 components = 0.00564066 Jy ! Clean residual min=-0.008805 max=0.008035 Jy/beam ! Clean residual mean=0.000000 rms=0.002363 Jy/beam ! Combined flux in latest and established models = 1.22988 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 = -0.000273229 Jy ! Component: 100 - total flux cleaned = -0.000354886 Jy ! Component: 150 - total flux cleaned = -0.000500702 Jy ! Component: 200 - total flux cleaned = -0.000627209 Jy ! Total flux subtracted in 200 components = -0.000627209 Jy ! Clean residual min=-0.008131 max=0.007702 Jy/beam ! Clean residual mean=-0.000003 rms=0.002252 Jy/beam ! Combined flux in latest and established models = 1.22926 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 88 components and 1.22926 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.395 mas, bmaj=9.31 mas, bpa=-36.92 degrees ! Estimated noise=2.11324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909741 Jy ! Component: 100 - total flux cleaned = 0.00103902 Jy ! Component: 150 - total flux cleaned = 0.00091085 Jy ! Component: 200 - total flux cleaned = 0.00080196 Jy ! Total flux subtracted in 200 components = 0.00080196 Jy ! Clean residual min=-0.006911 max=0.006611 Jy/beam ! Clean residual mean=-0.000004 rms=0.001686 Jy/beam ! Combined flux in latest and established models = 1.23006 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 1.23006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090776Jy sigma=0.644905 ! Fit after self-cal, rms=0.090751Jy sigma=0.644693 wmodel /g0/scr/pima/npcsa_uvs/J1658+4737_S_map.mod ! Writing 104 model components to file: /g0/scr/pima/npcsa_uvs/J1658+4737_S_map.mod wobs /g0/scr/pima/npcsa_uvs/J1658+4737_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsa_uvs/J1658+4737_S_uvs.fits wwins /g0/scr/pima/npcsa_uvs/J1658+4737_S_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/npcsa_uvs/J1658+4737_S_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 = 0.000334618 Jy ! Component: 100 - total flux cleaned = 0.00108624 Jy ! Component: 150 - total flux cleaned = 0.0016728 Jy ! Component: 200 - total flux cleaned = 0.00240591 Jy ! Component: 250 - total flux cleaned = 0.00266637 Jy ! Component: 300 - total flux cleaned = 0.00291758 Jy ! Component: 350 - total flux cleaned = 0.00291947 Jy ! Component: 400 - total flux cleaned = 0.00292239 Jy ! Component: 450 - total flux cleaned = 0.00292366 Jy ! Component: 500 - total flux cleaned = 0.00299488 Jy ! Component: 550 - total flux cleaned = 0.00313166 Jy ! Component: 600 - total flux cleaned = 0.00326391 Jy ! Component: 650 - total flux cleaned = 0.00332868 Jy ! Component: 700 - total flux cleaned = 0.00339201 Jy ! Component: 750 - total flux cleaned = 0.00369352 Jy ! Component: 800 - total flux cleaned = 0.00386747 Jy ! Component: 850 - total flux cleaned = 0.00398086 Jy ! Component: 900 - total flux cleaned = 0.00420397 Jy ! Component: 950 - total flux cleaned = 0.0044221 Jy ! Component: 1000 - total flux cleaned = 0.00474235 Jy ! Component: 1050 - total flux cleaned = 0.00495148 Jy ! Component: 1100 - total flux cleaned = 0.0050553 Jy ! Component: 1150 - total flux cleaned = 0.00540934 Jy ! Component: 1200 - total flux cleaned = 0.00555794 Jy ! Component: 1250 - total flux cleaned = 0.00570431 Jy ! Component: 1300 - total flux cleaned = 0.00594442 Jy ! Component: 1350 - total flux cleaned = 0.00613239 Jy ! Component: 1400 - total flux cleaned = 0.0062712 Jy ! Component: 1450 - total flux cleaned = 0.00654404 Jy ! Component: 1500 - total flux cleaned = 0.00672148 Jy ! Component: 1550 - total flux cleaned = 0.00667678 Jy ! Component: 1600 - total flux cleaned = 0.00693743 Jy ! Component: 1650 - total flux cleaned = 0.00698009 Jy ! Component: 1700 - total flux cleaned = 0.00719078 Jy ! Component: 1750 - total flux cleaned = 0.00735721 Jy ! Component: 1800 - total flux cleaned = 0.00739817 Jy ! Component: 1850 - total flux cleaned = 0.00755907 Jy ! Component: 1900 - total flux cleaned = 0.00767772 Jy ! Component: 1950 - total flux cleaned = 0.00763851 Jy ! Component: 2000 - total flux cleaned = 0.00779307 Jy ! Component: 2050 - total flux cleaned = 0.00790707 Jy ! Component: 2100 - total flux cleaned = 0.00798208 Jy ! Component: 2150 - total flux cleaned = 0.00809436 Jy ! Component: 2200 - total flux cleaned = 0.00824214 Jy ! Component: 2250 - total flux cleaned = 0.00835126 Jy ! Component: 2300 - total flux cleaned = 0.00838736 Jy ! Component: 2350 - total flux cleaned = 0.00842363 Jy ! Component: 2400 - total flux cleaned = 0.00849469 Jy ! Component: 2450 - total flux cleaned = 0.00866996 Jy ! Component: 2500 - total flux cleaned = 0.00873943 Jy ! Component: 2550 - total flux cleaned = 0.00894508 Jy ! Component: 2600 - total flux cleaned = 0.00904662 Jy ! Component: 2650 - total flux cleaned = 0.00911382 Jy ! Component: 2700 - total flux cleaned = 0.0093128 Jy ! Component: 2750 - total flux cleaned = 0.0093785 Jy ! Component: 2800 - total flux cleaned = 0.00947631 Jy ! Component: 2850 - total flux cleaned = 0.00954068 Jy ! Component: 2900 - total flux cleaned = 0.00960424 Jy ! Component: 2950 - total flux cleaned = 0.00957262 Jy ! Component: 3000 - total flux cleaned = 0.0095729 Jy ! Component: 3050 - total flux cleaned = 0.00969709 Jy ! Component: 3100 - total flux cleaned = 0.00960433 Jy ! Component: 3150 - total flux cleaned = 0.00969624 Jy ! Component: 3200 - total flux cleaned = 0.00972665 Jy ! Component: 3250 - total flux cleaned = 0.00981707 Jy ! Component: 3300 - total flux cleaned = 0.00978696 Jy ! Component: 3350 - total flux cleaned = 0.00963826 Jy ! Component: 3400 - total flux cleaned = 0.00972686 Jy ! Component: 3450 - total flux cleaned = 0.00972677 Jy ! Component: 3500 - total flux cleaned = 0.00969765 Jy ! Component: 3550 - total flux cleaned = 0.0096976 Jy ! Component: 3600 - total flux cleaned = 0.0097549 Jy ! Component: 3650 - total flux cleaned = 0.00966921 Jy ! Component: 3700 - total flux cleaned = 0.00972611 Jy ! Component: 3750 - total flux cleaned = 0.00975408 Jy ! Component: 3800 - total flux cleaned = 0.00955708 Jy ! Component: 3850 - total flux cleaned = 0.00955718 Jy ! Component: 3900 - total flux cleaned = 0.00944616 Jy ! Component: 3950 - total flux cleaned = 0.0095845 Jy ! Component: 4000 - total flux cleaned = 0.00947433 Jy ! Component: 4050 - total flux cleaned = 0.0095293 Jy ! Total flux subtracted in 4096 components = 0.00950201 Jy ! Clean residual min=-0.001454 max=0.001598 Jy/beam ! Clean residual mean=0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 1.23956 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 376 components and 1.23956 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsa_uvs/J1658+4737_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.395 x 9.31 at -36.92 degrees (North through East) ! Clean map min=-0.0036806 max=1.0872 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsa_uvs/J1658+4737_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.08724 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000485465 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.133953 0.133953 0.267907 0.535814 1.07163 2.14325 4.28651 8.57302 17.146 34.2921 68.5841 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.087 quit ! Quitting program ! Log file /g0/scr/pima/npcsa_uvs/J1658+4737_S_uvs.log closed on Sun Oct 6 10:34:54 2013