! Started logfile: ./0954+1743_X_uvs.log on Thu Oct 17 23:12:26 2013 obs 0954+1743_X_uva.fits ! Reading UV FITS file: 0954+1743_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0954+1743 ! ! 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 504 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 ./0954+1743_X] 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=1.034089Jy sigma=16.091706 ! Fit after self-cal, rms=0.658536Jy sigma=9.647761 ! 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=0.9741 mas, bmaj=2.709 mas, bpa=14.19 degrees ! Estimated noise=3.40684 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 = 0.285811 Jy ! Component: 100 - total flux cleaned = 0.353193 Jy ! Total flux subtracted in 100 components = 0.353193 Jy ! Clean residual min=-0.023763 max=0.028538 Jy/beam ! Clean residual mean=0.000029 rms=0.007446 Jy/beam ! Combined flux in latest and established models = 0.353193 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.353193 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=0.084245Jy sigma=1.222054 ! Fit after self-cal, rms=0.084283Jy sigma=1.221837 ! 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=1.125 mas, bmaj=2.686 mas, bpa=12.78 degrees ! Estimated noise=2.28259 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 = 0.0309714 Jy ! Component: 100 - total flux cleaned = 0.042265 Jy ! Component: 150 - total flux cleaned = 0.0466199 Jy ! Component: 200 - total flux cleaned = 0.050378 Jy ! Total flux subtracted in 200 components = 0.050378 Jy ! Clean residual min=-0.016382 max=0.022542 Jy/beam ! Clean residual mean=0.000013 rms=0.005169 Jy/beam ! Combined flux in latest and established models = 0.403571 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.403571 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=0.078555Jy sigma=0.956218 ! Fit after self-cal, rms=0.078622Jy sigma=0.955394 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.95 KP 1.00 LA 0.95 ! NL 1.10 OV 0.94 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.94 KP 0.95 LA 0.89 ! NL 1.05 OV 0.87 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 HN 1.00 KP 1.08 LA 0.90 ! NL 1.07 OV 0.90 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 1.01 KP 0.94 LA 0.93 ! NL 1.01 OV 0.92 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 1.05 KP 1.09 LA 0.95 ! NL 1.01 OV 0.90 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.13 KP 1.04 LA 1.02 ! NL 1.10 OV 0.95 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.04 KP 1.00 LA 0.94 ! NL 1.12 OV 0.93 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.13 KP 1.08 LA 0.88 ! NL 1.08 OV 0.95 SC 1.11 ! ! ! Fit before self-cal, rms=0.078622Jy sigma=0.955394 ! Fit after self-cal, rms=0.073216Jy sigma=0.694174 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.134 mas, bmaj=2.719 mas, bpa=12.64 degrees ! Estimated noise=2.24249 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 = -0.00464191 Jy ! Component: 100 - total flux cleaned = -0.00746533 Jy ! Component: 150 - total flux cleaned = -0.00960032 Jy ! Component: 200 - total flux cleaned = -0.0112424 Jy ! Total flux subtracted in 200 components = -0.0112424 Jy ! Clean residual min=-0.014266 max=0.017580 Jy/beam ! Clean residual mean=-0.000002 rms=0.003660 Jy/beam ! Combined flux in latest and established models = 0.392329 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.392329 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=0.072142Jy sigma=0.690331 ! Fit after self-cal, rms=0.072000Jy sigma=0.690106 ! 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=0.072000Jy sigma=0.690106 ! Fit after self-cal, rms=0.072065Jy sigma=0.686089 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=2.72 mas, bpa=12.51 degrees ! Estimated noise=2.22659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0036636 Jy ! Component: 100 - total flux cleaned = -0.00596247 Jy ! Component: 150 - total flux cleaned = -0.00770249 Jy ! Component: 200 - total flux cleaned = -0.00905668 Jy ! Total flux subtracted in 200 components = -0.00905668 Jy ! Clean residual min=-0.014125 max=0.017514 Jy/beam ! Clean residual mean=-0.000001 rms=0.003566 Jy/beam ! Combined flux in latest and established models = 0.383272 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.383272 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=0.071188Jy sigma=0.684591 ! Fit after self-cal, rms=0.071227Jy sigma=0.684528 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 (-13.6, 24.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154014 Jy ! Component: 100 - total flux cleaned = 0.0226894 Jy ! Component: 150 - total flux cleaned = 0.0257084 Jy ! Component: 200 - total flux cleaned = 0.0284591 Jy ! Total flux subtracted in 200 components = 0.0284591 Jy ! Clean residual min=-0.010143 max=0.008830 Jy/beam ! Clean residual mean=-0.000002 rms=0.002211 Jy/beam ! Combined flux in latest and established models = 0.411731 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 77 components and 0.411731 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=0.068446Jy sigma=0.573072 ! Fit after self-cal, rms=0.068107Jy sigma=0.568538 ! 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=0.068107Jy sigma=0.568538 ! Fit after self-cal, rms=0.068177Jy sigma=0.557950 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=2.724 mas, bpa=12.4 degrees ! Estimated noise=2.20438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314229 Jy ! Component: 100 - total flux cleaned = 0.00358922 Jy ! Component: 150 - total flux cleaned = 0.00432305 Jy ! Component: 200 - total flux cleaned = 0.00489812 Jy ! Total flux subtracted in 200 components = 0.00489812 Jy ! Clean residual min=-0.008044 max=0.008098 Jy/beam ! Clean residual mean=-0.000003 rms=0.001832 Jy/beam ! Combined flux in latest and established models = 0.416629 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 108 components and 0.416629 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=0.067762Jy sigma=0.543425 ! Fit after self-cal, rms=0.067773Jy sigma=0.543132 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 = 0.000803567 Jy ! Component: 100 - total flux cleaned = 0.00116086 Jy ! Component: 150 - total flux cleaned = 0.00149321 Jy ! Component: 200 - total flux cleaned = 0.00186326 Jy ! Total flux subtracted in 200 components = 0.00186326 Jy ! Clean residual min=-0.007867 max=0.007716 Jy/beam ! Clean residual mean=-0.000003 rms=0.001769 Jy/beam ! Combined flux in latest and established models = 0.418493 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 0.418493 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=0.067606Jy sigma=0.538894 ! Fit after self-cal, rms=0.067599Jy sigma=0.538852 ! 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=0.067599Jy sigma=0.538852 ! Fit after self-cal, rms=0.067636Jy sigma=0.537874 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.923 mas, bmaj=3.059 mas, bpa=1.19 degrees ! Estimated noise=2.43313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143113 Jy ! Component: 100 - total flux cleaned = 0.00282552 Jy ! Component: 150 - total flux cleaned = 0.00378941 Jy ! Component: 200 - total flux cleaned = 0.00404975 Jy ! Total flux subtracted in 200 components = 0.00404975 Jy ! Clean residual min=-0.008364 max=0.006327 Jy/beam ! Clean residual mean=-0.000007 rms=0.002152 Jy/beam ! Combined flux in latest and established models = 0.422542 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 126 components and 0.422542 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=0.067413Jy sigma=0.536390 ! Fit after self-cal, rms=0.067362Jy sigma=0.535646 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 = 0.000216395 Jy ! Component: 100 - total flux cleaned = 0.000757812 Jy ! Component: 150 - total flux cleaned = 0.00110027 Jy ! Component: 200 - total flux cleaned = 0.00137087 Jy ! Total flux subtracted in 200 components = 0.00137087 Jy ! Clean residual min=-0.008080 max=0.006162 Jy/beam ! Clean residual mean=-0.000006 rms=0.002080 Jy/beam ! Combined flux in latest and established models = 0.423913 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 137 components and 0.423913 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=0.067317Jy sigma=0.536336 ! Fit after self-cal, rms=0.067295Jy sigma=0.536160 ! 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=1.142 mas, bmaj=2.725 mas, bpa=12.38 degrees ! Estimated noise=2.19788 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.142 x 2.725 at 12.38 degrees (North through East) ! Clean map min=-0.014631 max=0.36271 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=0.9837 mas, bmaj=2.724 mas, bpa=13.75 degrees ! Estimated noise=3.34109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.280275 Jy ! Component: 100 - total flux cleaned = 0.345318 Jy ! Component: 150 - total flux cleaned = 0.367761 Jy ! Component: 200 - total flux cleaned = 0.37646 Jy ! Total flux subtracted in 200 components = 0.37646 Jy ! Clean residual min=-0.016229 max=0.015878 Jy/beam ! Clean residual mean=0.000010 rms=0.004619 Jy/beam ! Combined flux in latest and established models = 0.37646 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.37646 Jy ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=2.725 mas, bpa=12.38 degrees ! Estimated noise=2.19788 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 = 0.0120429 Jy ! Component: 100 - total flux cleaned = 0.0169426 Jy ! Component: 150 - total flux cleaned = 0.0197366 Jy ! Component: 200 - total flux cleaned = 0.0220577 Jy ! Total flux subtracted in 200 components = 0.0220577 Jy ! Clean residual min=-0.010602 max=0.009665 Jy/beam ! Clean residual mean=0.000002 rms=0.002285 Jy/beam ! Combined flux in latest and established models = 0.398517 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.398517 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=1.923 mas, bmaj=3.059 mas, bpa=1.19 degrees ! Estimated noise=2.43313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00582001 Jy ! Component: 100 - total flux cleaned = 0.00935117 Jy ! Component: 150 - total flux cleaned = 0.0121054 Jy ! Component: 200 - total flux cleaned = 0.0143004 Jy ! Total flux subtracted in 200 components = 0.0143004 Jy ! Clean residual min=-0.009381 max=0.007885 Jy/beam ! Clean residual mean=-0.000004 rms=0.002405 Jy/beam ! Combined flux in latest and established models = 0.412818 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 = 0.00156503 Jy ! Component: 100 - total flux cleaned = 0.0029257 Jy ! Component: 150 - total flux cleaned = 0.00425562 Jy ! Component: 200 - total flux cleaned = 0.00562465 Jy ! Total flux subtracted in 200 components = 0.00562465 Jy ! Clean residual min=-0.008778 max=0.007312 Jy/beam ! Clean residual mean=-0.000005 rms=0.002243 Jy/beam ! Combined flux in latest and established models = 0.418442 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 80 components and 0.418442 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=2.725 mas, bpa=12.38 degrees ! Estimated noise=2.19788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000565092 Jy ! Component: 100 - total flux cleaned = 0.000789404 Jy ! Component: 150 - total flux cleaned = 0.000785465 Jy ! Component: 200 - total flux cleaned = 0.00104461 Jy ! Total flux subtracted in 200 components = 0.00104461 Jy ! Clean residual min=-0.007587 max=0.007603 Jy/beam ! Clean residual mean=-0.000002 rms=0.001759 Jy/beam ! Combined flux in latest and established models = 0.419487 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.419487 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=0.067106Jy sigma=0.543944 ! Fit after self-cal, rms=0.067214Jy sigma=0.542653 wmodel ./0954+1743_X_map.mod ! Writing 97 model components to file: ./0954+1743_X_map.mod wobs ./0954+1743_X_uvs.fits ! Writing UV FITS file: ./0954+1743_X_uvs.fits wwins ./0954+1743_X_map.win ! wwins: Wrote 2 windows to ./0954+1743_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 = -0.0009485 Jy ! Component: 100 - total flux cleaned = -0.0018666 Jy ! Component: 150 - total flux cleaned = -0.00264332 Jy ! Component: 200 - total flux cleaned = -0.00325163 Jy ! Component: 250 - total flux cleaned = -0.00381227 Jy ! Component: 300 - total flux cleaned = -0.00403301 Jy ! Component: 350 - total flux cleaned = -0.0038992 Jy ! Component: 400 - total flux cleaned = -0.00383553 Jy ! Component: 450 - total flux cleaned = -0.00371761 Jy ! Component: 500 - total flux cleaned = -0.00371753 Jy ! Component: 550 - total flux cleaned = -0.00366112 Jy ! Component: 600 - total flux cleaned = -0.00366095 Jy ! Component: 650 - total flux cleaned = -0.00370868 Jy ! Component: 700 - total flux cleaned = -0.00380091 Jy ! Component: 750 - total flux cleaned = -0.00393033 Jy ! Component: 800 - total flux cleaned = -0.00413629 Jy ! Component: 850 - total flux cleaned = -0.00429526 Jy ! Component: 900 - total flux cleaned = -0.00452463 Jy ! Component: 950 - total flux cleaned = -0.00459746 Jy ! Component: 1000 - total flux cleaned = -0.00470329 Jy ! Component: 1050 - total flux cleaned = -0.00477134 Jy ! Component: 1100 - total flux cleaned = -0.00477255 Jy ! Component: 1150 - total flux cleaned = -0.00490087 Jy ! Component: 1200 - total flux cleaned = -0.00493266 Jy ! Component: 1250 - total flux cleaned = -0.00499295 Jy ! Component: 1300 - total flux cleaned = -0.00507992 Jy ! Component: 1350 - total flux cleaned = -0.0051639 Jy ! Component: 1400 - total flux cleaned = -0.00527328 Jy ! Component: 1450 - total flux cleaned = -0.00540607 Jy ! Component: 1500 - total flux cleaned = -0.0055098 Jy ! Component: 1550 - total flux cleaned = -0.0055603 Jy ! Component: 1600 - total flux cleaned = -0.00570904 Jy ! Component: 1650 - total flux cleaned = -0.00582854 Jy ! Component: 1700 - total flux cleaned = -0.00592273 Jy ! Component: 1750 - total flux cleaned = -0.00608366 Jy ! Component: 1800 - total flux cleaned = -0.0061736 Jy ! Component: 1850 - total flux cleaned = -0.00626174 Jy ! Component: 1900 - total flux cleaned = -0.00639111 Jy ! Component: 1950 - total flux cleaned = -0.00651795 Jy ! Component: 2000 - total flux cleaned = -0.00666337 Jy ! Component: 2050 - total flux cleaned = -0.00678608 Jy ! Component: 2100 - total flux cleaned = -0.00690704 Jy ! Component: 2150 - total flux cleaned = -0.00702574 Jy ! Component: 2200 - total flux cleaned = -0.00712343 Jy ! Component: 2250 - total flux cleaned = -0.00727748 Jy ! Component: 2300 - total flux cleaned = -0.00744848 Jy ! Component: 2350 - total flux cleaned = -0.00761716 Jy ! Component: 2400 - total flux cleaned = -0.00782117 Jy ! Component: 2450 - total flux cleaned = -0.00802288 Jy ! Component: 2500 - total flux cleaned = -0.00818605 Jy ! Component: 2550 - total flux cleaned = -0.00832998 Jy ! Component: 2600 - total flux cleaned = -0.00852581 Jy ! Component: 2650 - total flux cleaned = -0.00866678 Jy ! Component: 2700 - total flux cleaned = -0.00880655 Jy ! Component: 2750 - total flux cleaned = -0.00892767 Jy ! Component: 2800 - total flux cleaned = -0.0090308 Jy ! Component: 2850 - total flux cleaned = -0.00916731 Jy ! Component: 2900 - total flux cleaned = -0.00930287 Jy ! Component: 2950 - total flux cleaned = -0.00943752 Jy ! Component: 3000 - total flux cleaned = -0.00952126 Jy ! Component: 3050 - total flux cleaned = -0.00963801 Jy ! Component: 3100 - total flux cleaned = -0.0096712 Jy ! Component: 3150 - total flux cleaned = -0.00973748 Jy ! Component: 3200 - total flux cleaned = -0.00980356 Jy ! Component: 3250 - total flux cleaned = -0.00977051 Jy ! Component: 3300 - total flux cleaned = -0.00981987 Jy ! Component: 3350 - total flux cleaned = -0.00980341 Jy ! Component: 3400 - total flux cleaned = -0.00980335 Jy ! Component: 3450 - total flux cleaned = -0.00978696 Jy ! Component: 3500 - total flux cleaned = -0.00978701 Jy ! Component: 3550 - total flux cleaned = -0.0097211 Jy ! Component: 3600 - total flux cleaned = -0.00968797 Jy ! Component: 3650 - total flux cleaned = -0.00963835 Jy ! Component: 3700 - total flux cleaned = -0.00962172 Jy ! Component: 3750 - total flux cleaned = -0.00958838 Jy ! Component: 3800 - total flux cleaned = -0.00955492 Jy ! Component: 3850 - total flux cleaned = -0.00953818 Jy ! Component: 3900 - total flux cleaned = -0.00948772 Jy ! Component: 3950 - total flux cleaned = -0.0094876 Jy ! Component: 4000 - total flux cleaned = -0.00943671 Jy ! Component: 4050 - total flux cleaned = -0.0093685 Jy ! Total flux subtracted in 4096 components = -0.00933428 Jy ! Clean residual min=-0.001126 max=0.001123 Jy/beam ! Clean residual mean=0.000000 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.410153 Jy keep ! Adding 245 model components to the UV plane model. ! The established model now contains 342 components and 0.410153 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./0954+1743_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.142 x 2.725 at 12.38 degrees (North through East) ! Clean map min=-0.01126 max=0.36227 Jy/beam ! Writing clean map to FITS file: ./0954+1743_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.362272 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000248899 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.206115 0.206115 0.41223 0.82446 1.64892 3.29784 6.59568 13.1914 26.3827 52.7654 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.362 quit ! Quitting program ! Log file ./0954+1743_X_uvs.log closed on Thu Oct 17 23:12:29 2013