! Started logfile: J0738-3322_S_2004_04_30_yyk_uvs.log on Wed Dec 7 01:03:13 2005 obs J0738-3322_S_2004_04_30_yyk_uve.fits ! Reading UV FITS file: J0738-3322_S_2004_04_30_yyk_uve.fits ! AN table 1: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0738-3322 ! ! 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 1980 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 J0738-3322_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)= 0.45187 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.721599Jy sigma=10.084798 ! Fit after self-cal, rms=0.721395Jy sigma=10.074375 ! 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=2.511 mas, bmaj=6.938 mas, bpa=-2.15 degrees ! Estimated noise=2.25415 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 = 0.268527 Jy ! Component: 100 - total flux cleaned = 0.359707 Jy ! Total flux subtracted in 100 components = 0.359707 Jy ! Clean residual min=-0.050090 max=0.190305 Jy/beam ! Clean residual mean=-0.000237 rms=0.021189 Jy/beam ! Combined flux in latest and established models = 0.359707 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 0.359707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.280832Jy sigma=4.202718 ! Fit after self-cal, rms=0.280997Jy sigma=4.188696 ! Inverting map ! Added new window around map position (10, -1.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.178479 Jy ! Component: 100 - total flux cleaned = 0.249466 Jy ! Total flux subtracted in 100 components = 0.249466 Jy ! Clean residual min=-0.034462 max=0.057269 Jy/beam ! Clean residual mean=-0.000298 rms=0.010600 Jy/beam ! Combined flux in latest and established models = 0.609172 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.609172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168847Jy sigma=2.437767 ! Fit after self-cal, rms=0.150941Jy sigma=2.166191 ! 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=3.072 mas, bmaj=8.43 mas, bpa=-2.527 degrees ! Estimated noise=1.23296 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 = 0.0917391 Jy ! Component: 100 - total flux cleaned = 0.137786 Jy ! Component: 150 - total flux cleaned = 0.165369 Jy ! Component: 200 - total flux cleaned = 0.182271 Jy ! Total flux subtracted in 200 components = 0.182271 Jy ! Clean residual min=-0.019238 max=0.029399 Jy/beam ! Clean residual mean=-0.000536 rms=0.006601 Jy/beam ! Combined flux in latest and established models = 0.791443 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 76 components and 0.791443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118750Jy sigma=1.481351 ! Fit after self-cal, rms=0.116148Jy sigma=1.438640 ! 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 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.116148Jy sigma=1.438640 ! Fit after self-cal, rms=0.116148Jy sigma=1.438640 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=0.116148Jy sigma=1.438640 ! Fit after self-cal, rms=0.116148Jy sigma=1.438640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.072 mas, bmaj=8.43 mas, bpa=-2.527 degrees ! Estimated noise=1.23296 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 = 0.013706 Jy ! Component: 100 - total flux cleaned = 0.0168332 Jy ! Component: 150 - total flux cleaned = 0.0181936 Jy ! Component: 200 - total flux cleaned = 0.0191183 Jy ! Total flux subtracted in 200 components = 0.0191183 Jy ! Clean residual min=-0.014837 max=0.023254 Jy/beam ! Clean residual mean=-0.000506 rms=0.005260 Jy/beam ! Combined flux in latest and established models = 0.810561 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.810561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112873Jy sigma=1.388945 ! Fit after self-cal, rms=0.112197Jy sigma=1.379381 ! 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=0.112197Jy sigma=1.379381 ! Fit after self-cal, rms=0.108830Jy sigma=1.332667 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 = 0.00301337 Jy ! Component: 100 - total flux cleaned = 0.0045701 Jy ! Component: 150 - total flux cleaned = 0.00536418 Jy ! Component: 200 - total flux cleaned = 0.00586132 Jy ! Total flux subtracted in 200 components = 0.00586132 Jy ! Clean residual min=-0.014434 max=0.021230 Jy/beam ! Clean residual mean=-0.000490 rms=0.004871 Jy/beam ! Combined flux in latest and established models = 0.816423 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.816423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107164Jy sigma=1.310900 ! Fit after self-cal, rms=0.106783Jy sigma=1.303926 ! 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: 3.072 x 8.43 at -2.527 degrees (North through East) ! Clean map min=-0.013757 max=0.32012 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=0.106783Jy sigma=1.303926 ! Fit after self-cal, rms=0.106783Jy sigma=1.303926 ! 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=0.106783Jy sigma=1.303926 ! Fit after self-cal, rms=0.106914Jy sigma=1.303359 ! Inverting map and beam ! Estimated beam: bmin=3.072 mas, bmaj=8.43 mas, bpa=-2.527 degrees ! Estimated noise=1.23296 mJy/beam. ! Added new window around map position (6, 19.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178793 Jy ! Component: 100 - total flux cleaned = 0.0179754 Jy ! Component: 150 - total flux cleaned = 0.0176255 Jy ! Component: 200 - total flux cleaned = 0.0179095 Jy ! Total flux subtracted in 200 components = 0.0179095 Jy ! Clean residual min=-0.013567 max=0.014808 Jy/beam ! Clean residual mean=-0.000532 rms=0.003993 Jy/beam ! Combined flux in latest and established models = 0.834332 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.834332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101334Jy sigma=1.237231 ! Fit after self-cal, rms=0.101109Jy sigma=1.232073 ! 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=0.101109Jy sigma=1.232073 ! Fit after self-cal, rms=0.093843Jy sigma=1.040886 ! 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=0.093843Jy sigma=1.040886 ! Fit after self-cal, rms=0.093909Jy sigma=1.040657 ! Inverting map and beam ! Estimated beam: bmin=3.004 mas, bmaj=8.241 mas, bpa=-2.023 degrees ! Estimated noise=1.21202 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00517565 Jy ! Component: 100 - total flux cleaned = -0.00639254 Jy ! Component: 150 - total flux cleaned = -0.00669394 Jy ! Component: 200 - total flux cleaned = -0.00656697 Jy ! Total flux subtracted in 200 components = -0.00656697 Jy ! Clean residual min=-0.008179 max=0.007919 Jy/beam ! Clean residual mean=-0.000057 rms=0.002083 Jy/beam ! Combined flux in latest and established models = 0.827765 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 120 components and 0.827765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093248Jy sigma=1.030791 ! Fit after self-cal, rms=0.093240Jy sigma=1.030416 ! 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=8.626 mas, bmaj=25.95 mas, bpa=3.466 degrees ! Estimated noise=1.57743 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 = 0.00299429 Jy ! Component: 100 - total flux cleaned = 0.00355019 Jy ! Component: 150 - total flux cleaned = 0.0039561 Jy ! Component: 200 - total flux cleaned = 0.00424576 Jy ! Total flux subtracted in 200 components = 0.00424576 Jy ! Clean residual min=-0.007960 max=0.006965 Jy/beam ! Clean residual mean=-0.000133 rms=0.002751 Jy/beam ! Combined flux in latest and established models = 0.832011 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 136 components and 0.832011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093432Jy sigma=1.031342 ! Fit after self-cal, rms=0.093437Jy sigma=1.031172 ! 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=2.49 mas, bmaj=6.863 mas, bpa=-1.824 degrees ! Estimated noise=2.24413 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.322809 Jy ! Component: 100 - total flux cleaned = 0.474363 Jy ! Component: 150 - total flux cleaned = 0.566233 Jy ! Component: 200 - total flux cleaned = 0.626727 Jy ! Total flux subtracted in 200 components = 0.626727 Jy ! Clean residual min=-0.017089 max=0.030384 Jy/beam ! Clean residual mean=-0.000140 rms=0.006416 Jy/beam ! Combined flux in latest and established models = 0.626727 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 50 model components to the UV plane model. ! The established model now contains 50 components and 0.626727 Jy ! Inverting map and beam ! Estimated beam: bmin=3.004 mas, bmaj=8.241 mas, bpa=-2.023 degrees ! Estimated noise=1.21202 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 (5, 4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0793227 Jy ! Component: 100 - total flux cleaned = 0.123741 Jy ! Component: 150 - total flux cleaned = 0.151614 Jy ! Component: 200 - total flux cleaned = 0.169807 Jy ! Total flux subtracted in 200 components = 0.169807 Jy ! Clean residual min=-0.009732 max=0.012755 Jy/beam ! Clean residual mean=-0.000117 rms=0.003126 Jy/beam ! Combined flux in latest and established models = 0.796534 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 126 components and 0.796534 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=8.626 mas, bmaj=25.95 mas, bpa=3.466 degrees ! Estimated noise=1.57743 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 = 0.0203305 Jy ! Component: 100 - total flux cleaned = 0.0303139 Jy ! Component: 150 - total flux cleaned = 0.0345843 Jy ! Component: 200 - total flux cleaned = 0.0357907 Jy ! Total flux subtracted in 200 components = 0.0357907 Jy ! Clean residual min=-0.008302 max=0.007083 Jy/beam ! Clean residual mean=-0.000174 rms=0.002658 Jy/beam ! Combined flux in latest and established models = 0.832325 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 145 components and 0.832325 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.004 mas, bmaj=8.241 mas, bpa=-2.023 degrees ! Estimated noise=1.21202 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.0014115 Jy ! Component: 100 - total flux cleaned = -0.00123278 Jy ! Component: 150 - total flux cleaned = -0.000931741 Jy ! Component: 200 - total flux cleaned = -0.000922602 Jy ! Total flux subtracted in 200 components = -0.000922602 Jy ! Clean residual min=-0.007982 max=0.007554 Jy/beam ! Clean residual mean=-0.000087 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 0.831402 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 174 components and 0.831402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092945Jy sigma=1.024896 ! Fit after self-cal, rms=0.092879Jy sigma=1.022604 wmodel J0738-3322_S_2004_04_30_yyk\_map.mod ! Writing 174 model components to file: J0738-3322_S_2004_04_30_yyk_map.mod wobs J0738-3322_S_2004_04_30_yyk\_uvs.fits ! Writing UV FITS file: J0738-3322_S_2004_04_30_yyk_uvs.fits wwins J0738-3322_S_2004_04_30_yyk\_map.win ! wwins: Wrote 4 windows to J0738-3322_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 = 2.23571e-05 Jy ! Component: 100 - total flux cleaned = 0.000476003 Jy ! Component: 150 - total flux cleaned = 0.000283748 Jy ! Component: 200 - total flux cleaned = 9.67902e-05 Jy ! Component: 250 - total flux cleaned = -0.000262222 Jy ! Component: 300 - total flux cleaned = -0.000262338 Jy ! Component: 350 - total flux cleaned = -0.000341561 Jy ! Component: 400 - total flux cleaned = -0.000418394 Jy ! Component: 450 - total flux cleaned = -0.000344729 Jy ! Component: 500 - total flux cleaned = -0.000557773 Jy ! Component: 550 - total flux cleaned = -0.000557051 Jy ! Component: 600 - total flux cleaned = -0.00055692 Jy ! Component: 650 - total flux cleaned = -0.000556891 Jy ! Component: 700 - total flux cleaned = -0.000680371 Jy ! Component: 750 - total flux cleaned = -0.000559838 Jy ! Component: 800 - total flux cleaned = -0.000268197 Jy ! Component: 850 - total flux cleaned = -9.89404e-05 Jy ! Component: 900 - total flux cleaned = 0.000122194 Jy ! Component: 950 - total flux cleaned = 0.000230757 Jy ! Component: 1000 - total flux cleaned = 0.000495375 Jy ! Component: 1050 - total flux cleaned = 0.000650841 Jy ! Component: 1100 - total flux cleaned = 0.000650481 Jy ! Component: 1150 - total flux cleaned = 0.000650713 Jy ! Component: 1200 - total flux cleaned = 0.00055584 Jy ! Component: 1250 - total flux cleaned = 0.000699421 Jy ! Component: 1300 - total flux cleaned = 0.000699407 Jy ! Component: 1350 - total flux cleaned = 0.000700343 Jy ! Component: 1400 - total flux cleaned = 0.00101338 Jy ! Component: 1450 - total flux cleaned = 0.00136386 Jy ! Component: 1500 - total flux cleaned = 0.00153586 Jy ! Component: 1550 - total flux cleaned = 0.00174705 Jy ! Component: 1600 - total flux cleaned = 0.00183063 Jy ! Component: 1650 - total flux cleaned = 0.0021175 Jy ! Component: 1700 - total flux cleaned = 0.00239849 Jy ! Component: 1750 - total flux cleaned = 0.00243727 Jy ! Component: 1800 - total flux cleaned = 0.00259282 Jy ! Component: 1850 - total flux cleaned = 0.00274659 Jy ! Component: 1900 - total flux cleaned = 0.00289749 Jy ! Component: 1950 - total flux cleaned = 0.00308341 Jy ! Component: 2000 - total flux cleaned = 0.00323023 Jy ! Total flux subtracted in 2048 components = 0.00319441 Jy ! Clean residual min=-0.001794 max=0.002278 Jy/beam ! Clean residual mean=-0.000082 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.834596 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 301 components and 0.834596 Jy ![Exited script file: muppet] wmap "J0738-3322_S_2004_04_30_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.004 x 8.241 at -2.023 degrees (North through East) ! Clean map min=-0.0062845 max=0.32328 Jy/beam ! Writing clean map to FITS file: J0738-3322_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 0.323284 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00074189 device "J0738-3322_S_2004_04_30_yyk\_map.eps/VPS" ! Attempting to open device: 'J0738-3322_S_2004_04_30_yyk_map.eps/VPS' loglevs 4*100*3*image_rms/peak_flux ! The new contour levels are: ! -2.75383 2.75383 5.50766 11.0153 22.0306 44.0613 88.1226 print "clev=",int(4*3*image_rms*10000)/10000 ! clev= 0.0089 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.323 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.004 x 8.241 at -2.023 degrees (North through East) ! Clean map min=-0.0062845 max=0.32328 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0738-3322_S_2004_04_30_yyk\_map.gif/gif" ! Attempting to open device: 'J0738-3322_S_2004_04_30_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0738-3322_S_2004_04_30_yyk_uvs.log closed on Wed Dec 7 01:03:17 2005