! Started logfile: J0031-1426_S_2004_04_30_yyk_uvs.log on Tue Dec 6 23:48:29 2005 obs J0031-1426_S_2004_04_30_yyk_uve.fits ! Reading UV FITS file: J0031-1426_S_2004_04_30_yyk_uve.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.952778 visibilities/baseline/integration-bin. ! Found source: J0031-1426 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1628 lines of history. ! ! Reading 1372 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J0031-1426_S_2004_04_30_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.189312 Jy startmod ,phase_soltime ! Applying default point source starting model. ! Performing phase self-cal over 10 minute time intervals ! 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.830186Jy sigma=15.280876 ! Fit after self-cal, rms=0.830160Jy sigma=15.279819 ! 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=2.58 mas, bmaj=6.995 mas, bpa=-4.433 degrees ! Estimated noise=1.60656 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.143159 Jy ! Component: 100 - total flux cleaned = 0.179871 Jy ! Total flux subtracted in 100 components = 0.179871 Jy ! Clean residual min=-0.010335 max=0.019441 Jy/beam ! Clean residual mean=-0.000019 rms=0.003207 Jy/beam ! Combined flux in latest and established models = 0.179871 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.179871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067814Jy sigma=1.158706 ! Fit after self-cal, rms=0.067642Jy sigma=1.157209 ! Inverting map ! Added new window around map position (-4, 1). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0218121 Jy ! Component: 100 - total flux cleaned = 0.0322199 Jy ! Total flux subtracted in 100 components = 0.0322199 Jy ! Clean residual min=-0.007693 max=0.006519 Jy/beam ! Clean residual mean=-0.000039 rms=0.001916 Jy/beam ! Combined flux in latest and established models = 0.212091 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.212091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061332Jy sigma=1.036204 ! Fit after self-cal, rms=0.061028Jy sigma=1.031466 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=3.372 mas, bmaj=8.64 mas, bpa=-7.322 degrees ! Estimated noise=1.13961 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00672751 Jy ! Component: 100 - total flux cleaned = 0.00894439 Jy ! Component: 150 - total flux cleaned = 0.00908637 Jy ! Component: 200 - total flux cleaned = 0.00914789 Jy ! Total flux subtracted in 200 components = 0.00914789 Jy ! Clean residual min=-0.005525 max=0.006181 Jy/beam ! Clean residual mean=-0.000060 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 0.221239 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 56 components and 0.221239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060264Jy sigma=1.021281 ! Fit after self-cal, rms=0.060223Jy sigma=1.020827 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! selflims ampcor_selflim ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.00785 ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.07 HN 0.92 KP 0.94 ! LA 1.15 MK 0.92 NL 0.96 OV 0.93 ! PT 1.01 SC 0.91 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.994787 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.11 KP 0.93 ! LA 1.14 MK 1.06 NL 1.00 OV 0.95 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.993558 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.85 HN 1.00 KP 0.99 ! LA 0.94 MK 1.09 NL 1.07 OV 1.00 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.0297 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.90 HN 0.95 KP 0.90 ! LA 1.00* MK 0.96 NL 1.00 OV 1.00* ! PT 0.99 SC 1.09 ! ! ! Fit before self-cal, rms=0.060223Jy sigma=1.020827 ! Fit after self-cal, rms=0.056740Jy sigma=0.962286 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056740Jy sigma=0.962286 ! Fit after self-cal, rms=0.056738Jy sigma=0.962239 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.364 mas, bmaj=8.644 mas, bpa=-6.847 degrees ! Estimated noise=1.13528 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183873 Jy ! Component: 100 - total flux cleaned = 0.00188705 Jy ! Component: 150 - total flux cleaned = 0.00184554 Jy ! Component: 200 - total flux cleaned = 0.00176802 Jy ! Total flux subtracted in 200 components = 0.00176802 Jy ! Clean residual min=-0.003161 max=0.003369 Jy/beam ! Clean residual mean=-0.000011 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.223007 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.223007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056625Jy sigma=0.960713 ! Fit after self-cal, rms=0.056614Jy sigma=0.960663 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056614Jy sigma=0.960663 ! Fit after self-cal, rms=0.054005Jy sigma=0.914005 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000608903 Jy ! Component: 100 - total flux cleaned = 0.000530174 Jy ! Component: 150 - total flux cleaned = 0.00045754 Jy ! Component: 200 - total flux cleaned = 0.000390094 Jy ! Total flux subtracted in 200 components = 0.000390094 Jy ! Clean residual min=-0.003072 max=0.003283 Jy/beam ! Clean residual mean=-0.000010 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.223397 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.223397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053942Jy sigma=0.913210 ! Fit after self-cal, rms=0.053806Jy sigma=0.910127 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.364 x 8.644 at -6.847 degrees (North through East) ! Clean map min=-0.0029474 max=0.17341 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053806Jy sigma=0.910127 ! Fit after self-cal, rms=0.053090Jy sigma=0.906172 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053090Jy sigma=0.906172 ! Fit after self-cal, rms=0.053100Jy sigma=0.905781 ! Inverting map and beam ! Estimated beam: bmin=3.345 mas, bmaj=8.59 mas, bpa=-6.652 degrees ! Estimated noise=1.12937 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000323003 Jy ! Component: 100 - total flux cleaned = 0.000291643 Jy ! Component: 150 - total flux cleaned = 0.000237611 Jy ! Component: 200 - total flux cleaned = 0.00021222 Jy ! Total flux subtracted in 200 components = 0.00021222 Jy ! Clean residual min=-0.002938 max=0.003272 Jy/beam ! Clean residual mean=-0.000006 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.223609 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.223609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053072Jy sigma=0.905293 ! Fit after self-cal, rms=0.053084Jy sigma=0.905194 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053084Jy sigma=0.905194 ! Fit after self-cal, rms=0.052295Jy sigma=0.884018 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052295Jy sigma=0.884018 ! Fit after self-cal, rms=0.052300Jy sigma=0.883966 ! Inverting map and beam ! Estimated beam: bmin=3.341 mas, bmaj=8.576 mas, bpa=-6.557 degrees ! Estimated noise=1.12964 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000498827 Jy ! Component: 100 - total flux cleaned = 0.000501561 Jy ! Component: 150 - total flux cleaned = 0.000478968 Jy ! Component: 200 - total flux cleaned = 0.000457387 Jy ! Total flux subtracted in 200 components = 0.000457387 Jy ! Clean residual min=-0.002833 max=0.003210 Jy/beam ! Clean residual mean=-0.000005 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.224066 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.224066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052284Jy sigma=0.883628 ! Fit after self-cal, rms=0.052285Jy sigma=0.883612 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.704 mas, bmaj=16 mas, bpa=-6.997 degrees ! Estimated noise=1.42936 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000431276 Jy ! Component: 100 - total flux cleaned = -0.000499874 Jy ! Component: 150 - total flux cleaned = -0.0005579 Jy ! Component: 200 - total flux cleaned = -0.000637846 Jy ! Total flux subtracted in 200 components = -0.000637846 Jy ! Clean residual min=-0.003397 max=0.002839 Jy/beam ! Clean residual mean=-0.000010 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.223428 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 100 components and 0.223428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052292Jy sigma=0.883545 ! Fit after self-cal, rms=0.052284Jy sigma=0.883486 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=2.581 mas, bmaj=6.994 mas, bpa=-4.016 degrees ! Estimated noise=1.595 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.143523 Jy ! Component: 100 - total flux cleaned = 0.183572 Jy ! Component: 150 - total flux cleaned = 0.203639 Jy ! Component: 200 - total flux cleaned = 0.214012 Jy ! Total flux subtracted in 200 components = 0.214012 Jy ! Clean residual min=-0.005500 max=0.004818 Jy/beam ! Clean residual mean=-0.000006 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 0.214012 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.214012 Jy ! Inverting map and beam ! Estimated beam: bmin=3.341 mas, bmaj=8.576 mas, bpa=-6.557 degrees ! Estimated noise=1.12964 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00673556 Jy ! Component: 100 - total flux cleaned = 0.00928801 Jy ! Component: 150 - total flux cleaned = 0.0097736 Jy ! Component: 200 - total flux cleaned = 0.0100987 Jy ! Total flux subtracted in 200 components = 0.0100987 Jy ! Clean residual min=-0.003031 max=0.003361 Jy/beam ! Clean residual mean=-0.000002 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.22411 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 48 components and 0.22411 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.704 mas, bmaj=16 mas, bpa=-6.997 degrees ! Estimated noise=1.42936 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000250356 Jy ! Component: 100 - total flux cleaned = -0.000287401 Jy ! Component: 150 - total flux cleaned = -0.000318841 Jy ! Component: 200 - total flux cleaned = -0.000347565 Jy ! Total flux subtracted in 200 components = -0.000347565 Jy ! Clean residual min=-0.003391 max=0.003040 Jy/beam ! Clean residual mean=-0.000006 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.223763 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.223763 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.341 mas, bmaj=8.576 mas, bpa=-6.557 degrees ! Estimated noise=1.12964 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 6.52918e-05 Jy ! Component: 100 - total flux cleaned = 6.65049e-05 Jy ! Component: 150 - total flux cleaned = 6.47741e-05 Jy ! Component: 200 - total flux cleaned = 9.87101e-05 Jy ! Total flux subtracted in 200 components = 9.87101e-05 Jy ! Clean residual min=-0.002894 max=0.003274 Jy/beam ! Clean residual mean=-0.000004 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.223861 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.223861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052370Jy sigma=0.884282 ! Fit after self-cal, rms=0.052352Jy sigma=0.884188 wmodel J0031-1426_S_2004_04_30_yyk\_map.mod ! Writing 69 model components to file: J0031-1426_S_2004_04_30_yyk_map.mod wobs J0031-1426_S_2004_04_30_yyk\_uvs.fits ! Writing UV FITS file: J0031-1426_S_2004_04_30_yyk_uvs.fits wwins J0031-1426_S_2004_04_30_yyk\_map.win ! wwins: Wrote 2 windows to J0031-1426_S_2004_04_30_yyk_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 = 0.000605055 Jy ! Component: 100 - total flux cleaned = 0.000506979 Jy ! Component: 150 - total flux cleaned = 0.000552172 Jy ! Component: 200 - total flux cleaned = 0.000730149 Jy ! Component: 250 - total flux cleaned = 0.000899524 Jy ! Component: 300 - total flux cleaned = 0.000981541 Jy ! Component: 350 - total flux cleaned = 0.00113791 Jy ! Component: 400 - total flux cleaned = 0.00128953 Jy ! Component: 450 - total flux cleaned = 0.00128995 Jy ! Component: 500 - total flux cleaned = 0.00129029 Jy ! Component: 550 - total flux cleaned = 0.00132466 Jy ! Component: 600 - total flux cleaned = 0.00135826 Jy ! Component: 650 - total flux cleaned = 0.00132615 Jy ! Component: 700 - total flux cleaned = 0.00132696 Jy ! Component: 750 - total flux cleaned = 0.00129609 Jy ! Component: 800 - total flux cleaned = 0.00126565 Jy ! Component: 850 - total flux cleaned = 0.00123508 Jy ! Component: 900 - total flux cleaned = 0.00114912 Jy ! Component: 950 - total flux cleaned = 0.00106543 Jy ! Component: 1000 - total flux cleaned = 0.00112004 Jy ! Component: 1050 - total flux cleaned = 0.00106553 Jy ! Component: 1100 - total flux cleaned = 0.001039 Jy ! Component: 1150 - total flux cleaned = 0.00109081 Jy ! Component: 1200 - total flux cleaned = 0.00119235 Jy ! Component: 1250 - total flux cleaned = 0.00126636 Jy ! Component: 1300 - total flux cleaned = 0.00126603 Jy ! Component: 1350 - total flux cleaned = 0.00133729 Jy ! Component: 1400 - total flux cleaned = 0.00138429 Jy ! Component: 1450 - total flux cleaned = 0.00143068 Jy ! Component: 1500 - total flux cleaned = 0.00149922 Jy ! Component: 1550 - total flux cleaned = 0.00154403 Jy ! Component: 1600 - total flux cleaned = 0.00154382 Jy ! Component: 1650 - total flux cleaned = 0.00163112 Jy ! Component: 1700 - total flux cleaned = 0.00165252 Jy ! Component: 1750 - total flux cleaned = 0.00165245 Jy ! Component: 1800 - total flux cleaned = 0.00165262 Jy ! Component: 1850 - total flux cleaned = 0.00169388 Jy ! Component: 1900 - total flux cleaned = 0.00169372 Jy ! Component: 1950 - total flux cleaned = 0.00171365 Jy ! Component: 2000 - total flux cleaned = 0.00173322 Jy ! Total flux subtracted in 2048 components = 0.00175269 Jy ! Clean residual min=-0.001091 max=0.001525 Jy/beam ! Clean residual mean=0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.225614 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 213 components and 0.225614 Jy ![Exited script file: muppet] wmap "J0031-1426_S_2004_04_30_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.341 x 8.576 at -6.557 degrees (North through East) ! Clean map min=-0.0023267 max=0.17277 Jy/beam ! Writing clean map to FITS file: J0031-1426_S_2004_04_30_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.172767 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000400855 device "J0031-1426_S_2004_04_30_yyk\_map.eps/VPS" ! Attempting to open device: 'J0031-1426_S_2004_04_30_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.696062 0.696062 1.39212 2.78425 5.5685 11.137 22.274 44.548 89.0959 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.172 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.341 x 8.576 at -6.557 degrees (North through East) ! Clean map min=-0.0023267 max=0.17277 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0031-1426_S_2004_04_30_yyk\_map.gif/gif" ! Attempting to open device: 'J0031-1426_S_2004_04_30_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0031-1426_S_2004_04_30_yyk_uvs.log closed on Tue Dec 6 23:48:33 2005