! Started logfile: /g0/scr/pima/s4195b_uvs/J0113+4948_X_uvs.log on Tue Dec 31 19:27:55 2013 obs /g0/scr/pima/s4195b_uvs/J0113+4948_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J0113+4948_X_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0113+4948 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 448 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/s4195b_uvs/J0113+4948_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 0.200x0.200 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=1.101523Jy sigma=20.829554 ! Fit after self-cal, rms=0.590699Jy sigma=10.814515 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7662 mas, bmaj=3.096 mas, bpa=-44.97 degrees ! Estimated noise=2.62755 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 = 0.318574 Jy ! Component: 100 - total flux cleaned = 0.392636 Jy ! Total flux subtracted in 100 components = 0.392636 Jy ! Clean residual min=-0.021159 max=0.029144 Jy/beam ! Clean residual mean=0.000041 rms=0.005728 Jy/beam ! Combined flux in latest and established models = 0.392636 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.392636 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=0.071880Jy sigma=1.523885 ! Fit after self-cal, rms=0.071710Jy sigma=1.518981 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9915 mas, bmaj=3.239 mas, bpa=-46.05 degrees ! Estimated noise=1.82874 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 = 0.0420929 Jy ! Component: 100 - total flux cleaned = 0.0631758 Jy ! Component: 150 - total flux cleaned = 0.076186 Jy ! Component: 200 - total flux cleaned = 0.0847396 Jy ! Total flux subtracted in 200 components = 0.0847396 Jy ! Clean residual min=-0.020472 max=0.020268 Jy/beam ! Clean residual mean=0.000044 rms=0.005234 Jy/beam ! Combined flux in latest and established models = 0.477375 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.477375 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=0.048155Jy sigma=0.959103 ! Fit after self-cal, rms=0.047476Jy sigma=0.952123 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9915 x 3.239 at -46.05 degrees (North through East) ! Clean map min=-0.01888 max=0.41949 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.94 KP 1.04 LA 1.00 ! MK 1.00 NL 1.02 OV 1.00 PT 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 0.93 KP 1.05 LA 0.95 ! MK 1.04 NL 1.04 OV 0.96 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 HN 0.98 KP 1.13 LA 0.92 ! MK 1.06 NL 1.03 OV 1.01 PT 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.00 KP 1.01 LA 0.97 ! MK 1.07 NL 0.98 OV 1.01 PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.99 KP 1.14 LA 0.97 ! MK 0.97 NL 0.96 OV 1.00 PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.07 KP 1.10 LA 1.02 ! MK 1.00 NL 1.02 OV 1.05 PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.01 KP 1.05 LA 0.94 ! MK 0.99 NL 1.02 OV 1.04 PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 HN 0.99 KP 1.14 LA 0.88 ! MK 0.96 NL 0.99 OV 1.05 PT 0.86 ! ! ! Fit before self-cal, rms=0.047476Jy sigma=0.952123 ! Fit after self-cal, rms=0.030685Jy sigma=0.615173 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9967 mas, bmaj=3.255 mas, bpa=-46.06 degrees ! Estimated noise=1.80957 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 = -0.00226317 Jy ! Component: 100 - total flux cleaned = -0.00287254 Jy ! Component: 150 - total flux cleaned = -0.00319103 Jy ! Component: 200 - total flux cleaned = -0.00347841 Jy ! Total flux subtracted in 200 components = -0.00347841 Jy ! Clean residual min=-0.008270 max=0.016898 Jy/beam ! Clean residual mean=0.000007 rms=0.003638 Jy/beam ! Combined flux in latest and established models = 0.473897 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.473897 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=0.029893Jy sigma=0.599073 ! Fit after self-cal, rms=0.030035Jy sigma=0.598610 ! 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=0.030035Jy sigma=0.598610 ! Fit after self-cal, rms=0.029997Jy sigma=0.597794 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9982 mas, bmaj=3.253 mas, bpa=-46.07 degrees ! Estimated noise=1.80693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00214465 Jy ! Component: 100 - total flux cleaned = -0.00240222 Jy ! Component: 150 - total flux cleaned = -0.00263673 Jy ! Component: 200 - total flux cleaned = -0.00285022 Jy ! Total flux subtracted in 200 components = -0.00285022 Jy ! Clean residual min=-0.007788 max=0.016487 Jy/beam ! Clean residual mean=0.000007 rms=0.003569 Jy/beam ! Combined flux in latest and established models = 0.471047 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.471047 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=0.029599Jy sigma=0.590303 ! Fit after self-cal, rms=0.029549Jy sigma=0.590170 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4.8, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174253 Jy ! Component: 100 - total flux cleaned = 0.0272169 Jy ! Component: 150 - total flux cleaned = 0.0334806 Jy ! Component: 200 - total flux cleaned = 0.0380703 Jy ! Total flux subtracted in 200 components = 0.0380703 Jy ! Clean residual min=-0.005267 max=0.005315 Jy/beam ! Clean residual mean=0.000001 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.509117 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 84 components and 0.509117 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=0.017330Jy sigma=0.316422 ! Fit after self-cal, rms=0.016609Jy sigma=0.309256 ! 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=0.016609Jy sigma=0.309256 ! Fit after self-cal, rms=0.015980Jy sigma=0.297077 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=3.25 mas, bpa=-46.07 degrees ! Estimated noise=1.79672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00463576 Jy ! Component: 100 - total flux cleaned = 0.00685523 Jy ! Component: 150 - total flux cleaned = 0.00895773 Jy ! Component: 200 - total flux cleaned = 0.0105081 Jy ! Total flux subtracted in 200 components = 0.0105081 Jy ! Clean residual min=-0.003518 max=0.003250 Jy/beam ! Clean residual mean=-0.000004 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.519625 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 128 components and 0.519625 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=0.013955Jy sigma=0.251705 ! Fit after self-cal, rms=0.013735Jy sigma=0.249104 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 = 0.00199635 Jy ! Component: 100 - total flux cleaned = 0.00332765 Jy ! Component: 150 - total flux cleaned = 0.00461966 Jy ! Component: 200 - total flux cleaned = 0.00564458 Jy ! Total flux subtracted in 200 components = 0.00564458 Jy ! Clean residual min=-0.003123 max=0.002681 Jy/beam ! Clean residual mean=-0.000006 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.52527 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 151 components and 0.525269 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=0.013075Jy sigma=0.236424 ! Fit after self-cal, rms=0.013006Jy sigma=0.235641 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.013006Jy sigma=0.235641 ! Fit after self-cal, rms=0.012887Jy sigma=0.230948 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=3.563 mas, bpa=-57.98 degrees ! Estimated noise=2.06674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265234 Jy ! Component: 100 - total flux cleaned = 0.00365294 Jy ! Component: 150 - total flux cleaned = 0.00452424 Jy ! Component: 200 - total flux cleaned = 0.00508052 Jy ! Total flux subtracted in 200 components = 0.00508052 Jy ! Clean residual min=-0.003813 max=0.003019 Jy/beam ! Clean residual mean=-0.000010 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.53035 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 182 components and 0.53035 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=0.012385Jy sigma=0.221475 ! Fit after self-cal, rms=0.012333Jy sigma=0.220702 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 = 0.000804573 Jy ! Component: 100 - total flux cleaned = 0.00127973 Jy ! Component: 150 - total flux cleaned = 0.00161766 Jy ! Component: 200 - total flux cleaned = 0.0018828 Jy ! Total flux subtracted in 200 components = 0.0018828 Jy ! Clean residual min=-0.003490 max=0.002858 Jy/beam ! Clean residual mean=-0.000012 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.532233 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 207 components and 0.532233 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=0.012184Jy sigma=0.218396 ! Fit after self-cal, rms=0.012173Jy sigma=0.218191 ! 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=1.003 mas, bmaj=3.248 mas, bpa=-46.08 degrees ! Estimated noise=1.79434 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.003 x 3.248 at -46.08 degrees (North through East) ! Clean map min=-0.0029123 max=0.41445 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7721 mas, bmaj=3.082 mas, bpa=-44.98 degrees ! Estimated noise=2.59707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.314915 Jy ! Component: 100 - total flux cleaned = 0.388722 Jy ! Component: 150 - total flux cleaned = 0.419864 Jy ! Component: 200 - total flux cleaned = 0.43668 Jy ! Total flux subtracted in 200 components = 0.43668 Jy ! Clean residual min=-0.008055 max=0.009892 Jy/beam ! Clean residual mean=0.000013 rms=0.002467 Jy/beam ! Combined flux in latest and established models = 0.43668 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.43668 Jy ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=3.248 mas, bpa=-46.08 degrees ! Estimated noise=1.79434 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 = 0.0201718 Jy ! Component: 100 - total flux cleaned = 0.0341244 Jy ! Component: 150 - total flux cleaned = 0.0442777 Jy ! Component: 200 - total flux cleaned = 0.0520572 Jy ! Total flux subtracted in 200 components = 0.0520572 Jy ! Clean residual min=-0.005979 max=0.005647 Jy/beam ! Clean residual mean=0.000012 rms=0.001968 Jy/beam ! Combined flux in latest and established models = 0.488737 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 53 components and 0.488737 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=3.563 mas, bpa=-57.98 degrees ! Estimated noise=2.06674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00975606 Jy ! Component: 100 - total flux cleaned = 0.0166562 Jy ! Component: 150 - total flux cleaned = 0.0219273 Jy ! Component: 200 - total flux cleaned = 0.026083 Jy ! Total flux subtracted in 200 components = 0.026083 Jy ! Clean residual min=-0.005450 max=0.003698 Jy/beam ! Clean residual mean=0.000001 rms=0.001629 Jy/beam ! Combined flux in latest and established models = 0.51482 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 = 0.00334074 Jy ! Component: 100 - total flux cleaned = 0.00607996 Jy ! Component: 150 - total flux cleaned = 0.00835187 Jy ! Component: 200 - total flux cleaned = 0.0102463 Jy ! Total flux subtracted in 200 components = 0.0102463 Jy ! Clean residual min=-0.004207 max=0.003014 Jy/beam ! Clean residual mean=-0.000007 rms=0.001208 Jy/beam ! Combined flux in latest and established models = 0.525066 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 143 components and 0.525066 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=3.248 mas, bpa=-46.08 degrees ! Estimated noise=1.79434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000417866 Jy ! Component: 100 - total flux cleaned = 0.00159753 Jy ! Component: 150 - total flux cleaned = 0.00239504 Jy ! Component: 200 - total flux cleaned = 0.00303048 Jy ! Total flux subtracted in 200 components = 0.00303048 Jy ! Clean residual min=-0.002702 max=0.002167 Jy/beam ! Clean residual mean=-0.000005 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.528097 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 167 components and 0.528097 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=0.012486Jy sigma=0.226204 ! Fit after self-cal, rms=0.012436Jy sigma=0.224741 wmodel /g0/scr/pima/s4195b_uvs/J0113+4948_X_map.mod ! Writing 167 model components to file: /g0/scr/pima/s4195b_uvs/J0113+4948_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J0113+4948_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J0113+4948_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J0113+4948_X_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/s4195b_uvs/J0113+4948_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010925 Jy ! Component: 100 - total flux cleaned = -0.00132996 Jy ! Component: 150 - total flux cleaned = -0.00139932 Jy ! Component: 200 - total flux cleaned = -0.0014938 Jy ! Component: 250 - total flux cleaned = -0.00152432 Jy ! Component: 300 - total flux cleaned = -0.00160457 Jy ! Component: 350 - total flux cleaned = -0.00168034 Jy ! Component: 400 - total flux cleaned = -0.00180037 Jy ! Component: 450 - total flux cleaned = -0.00191419 Jy ! Component: 500 - total flux cleaned = -0.00197862 Jy ! Component: 550 - total flux cleaned = -0.00201948 Jy ! Component: 600 - total flux cleaned = -0.00203894 Jy ! Component: 650 - total flux cleaned = -0.00215272 Jy ! Component: 700 - total flux cleaned = -0.00218874 Jy ! Component: 750 - total flux cleaned = -0.00225888 Jy ! Component: 800 - total flux cleaned = -0.00225857 Jy ! Component: 850 - total flux cleaned = -0.00222598 Jy ! Component: 900 - total flux cleaned = -0.00219435 Jy ! Component: 950 - total flux cleaned = -0.0021332 Jy ! Component: 1000 - total flux cleaned = -0.00208815 Jy ! Component: 1050 - total flux cleaned = -0.00201539 Jy ! Component: 1100 - total flux cleaned = -0.00198686 Jy ! Component: 1150 - total flux cleaned = -0.0019452 Jy ! Component: 1200 - total flux cleaned = -0.00187797 Jy ! Component: 1250 - total flux cleaned = -0.00186491 Jy ! Component: 1300 - total flux cleaned = -0.00181349 Jy ! Component: 1350 - total flux cleaned = -0.00177605 Jy ! Component: 1400 - total flux cleaned = -0.00172688 Jy ! Component: 1450 - total flux cleaned = -0.00167869 Jy ! Component: 1500 - total flux cleaned = -0.00159597 Jy ! Component: 1550 - total flux cleaned = -0.00156111 Jy ! Component: 1600 - total flux cleaned = -0.00154981 Jy ! Component: 1650 - total flux cleaned = -0.00157225 Jy ! Component: 1700 - total flux cleaned = -0.0015277 Jy ! Component: 1750 - total flux cleaned = -0.00153861 Jy ! Component: 1800 - total flux cleaned = -0.00149522 Jy ! Component: 1850 - total flux cleaned = -0.00150596 Jy ! Component: 1900 - total flux cleaned = -0.00150596 Jy ! Component: 1950 - total flux cleaned = -0.00150595 Jy ! Component: 2000 - total flux cleaned = -0.00152675 Jy ! Component: 2050 - total flux cleaned = -0.00153696 Jy ! Component: 2100 - total flux cleaned = -0.00156779 Jy ! Component: 2150 - total flux cleaned = -0.00158811 Jy ! Component: 2200 - total flux cleaned = -0.00161851 Jy ! Component: 2250 - total flux cleaned = -0.0016385 Jy ! Component: 2300 - total flux cleaned = -0.00169805 Jy ! Component: 2350 - total flux cleaned = -0.00169802 Jy ! Component: 2400 - total flux cleaned = -0.0017177 Jy ! Component: 2450 - total flux cleaned = -0.00173715 Jy ! Component: 2500 - total flux cleaned = -0.00175649 Jy ! Component: 2550 - total flux cleaned = -0.00178521 Jy ! Component: 2600 - total flux cleaned = -0.00179473 Jy ! Component: 2650 - total flux cleaned = -0.00182315 Jy ! Component: 2700 - total flux cleaned = -0.00184193 Jy ! Component: 2750 - total flux cleaned = -0.00187928 Jy ! Component: 2800 - total flux cleaned = -0.00190723 Jy ! Component: 2850 - total flux cleaned = -0.00194424 Jy ! Component: 2900 - total flux cleaned = -0.00199035 Jy ! Component: 2950 - total flux cleaned = -0.00200881 Jy ! Component: 3000 - total flux cleaned = -0.00206366 Jy ! Component: 3050 - total flux cleaned = -0.0021092 Jy ! Component: 3100 - total flux cleaned = -0.00217257 Jy ! Component: 3150 - total flux cleaned = -0.00219961 Jy ! Component: 3200 - total flux cleaned = -0.00219959 Jy ! Component: 3250 - total flux cleaned = -0.0022355 Jy ! Component: 3300 - total flux cleaned = -0.00226239 Jy ! Component: 3350 - total flux cleaned = -0.00228925 Jy ! Component: 3400 - total flux cleaned = -0.00230711 Jy ! Component: 3450 - total flux cleaned = -0.0023516 Jy ! Component: 3500 - total flux cleaned = -0.00236934 Jy ! Component: 3550 - total flux cleaned = -0.00238705 Jy ! Component: 3600 - total flux cleaned = -0.00241366 Jy ! Component: 3650 - total flux cleaned = -0.002449 Jy ! Component: 3700 - total flux cleaned = -0.00244895 Jy ! Component: 3750 - total flux cleaned = -0.00248409 Jy ! Component: 3800 - total flux cleaned = -0.00250165 Jy ! Component: 3850 - total flux cleaned = -0.00251043 Jy ! Component: 3900 - total flux cleaned = -0.00255422 Jy ! Component: 3950 - total flux cleaned = -0.00260679 Jy ! Component: 4000 - total flux cleaned = -0.00262432 Jy ! Component: 4050 - total flux cleaned = -0.00266806 Jy ! Total flux subtracted in 4096 components = -0.00272924 Jy ! Clean residual min=-0.000513 max=0.000545 Jy/beam ! Clean residual mean=-0.000004 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.525368 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 449 components and 0.525368 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J0113+4948_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.003 x 3.248 at -46.08 degrees (North through East) ! Clean map min=-0.0011118 max=0.41663 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J0113+4948_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.416629 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133856 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0963851 0.0963851 0.19277 0.38554 0.77108 1.54216 3.08432 6.16864 12.3373 24.6746 49.3492 98.6983 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.416 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3112.51 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J0113+4948_X_uvs.log closed on Tue Dec 31 19:28:00 2013