! Started logfile: /scr/pima/s3111b_uvs/J1044+8054_X_uvs.log on Mon Jul 23 22:51:54 2012 obs /scr/pima/s3111b_uvs/J1044+8054_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J1044+8054_X_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.851852 visibilities/baseline/integration-bin. ! Found source: J1044+8054 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1840 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111b_uvs/J1044+8054_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 = 512x512 pixels with 0.100x0.100 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.090605Jy sigma=0.771174 ! Fit after self-cal, rms=0.737062Jy sigma=0.521182 ! 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=0.619 mas, bmaj=2.823 mas, bpa=27.34 degrees ! Estimated noise=37.4797 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 = 0.203612 Jy ! Component: 100 - total flux cleaned = 0.291494 Jy ! Total flux subtracted in 100 components = 0.291494 Jy ! Clean residual min=-0.029944 max=0.057723 Jy/beam ! Clean residual mean=0.000078 rms=0.012531 Jy/beam ! Combined flux in latest and established models = 0.291494 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.291494 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=0.168679Jy sigma=0.119274 ! Fit after self-cal, rms=0.167284Jy sigma=0.118288 ! 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=0.8014 mas, bmaj=2.942 mas, bpa=24.35 degrees ! Estimated noise=23.8841 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 = 0.0884259 Jy ! Component: 100 - total flux cleaned = 0.139871 Jy ! Component: 150 - total flux cleaned = 0.172074 Jy ! Component: 200 - total flux cleaned = 0.19229 Jy ! Total flux subtracted in 200 components = 0.19229 Jy ! Clean residual min=-0.023741 max=0.055435 Jy/beam ! Clean residual mean=0.000211 rms=0.010116 Jy/beam ! Combined flux in latest and established models = 0.483784 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 56 components and 0.483784 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=0.108934Jy sigma=0.077028 ! Fit after self-cal, rms=0.108302Jy sigma=0.076581 ! 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 1.02 FD 1.02 HN 0.73 KP 0.91 ! LA 0.91 MK 1.19 NL 2.36 OV 1.06 ! PT 0.96 SC 1.29 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.78 KP 0.90 ! LA 0.93 MK 1.14 NL 2.31 OV 1.09 ! PT 0.97 SC 1.25 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.74 KP 0.90 ! LA 0.91 MK 1.11 NL 2.20 OV 1.04 ! PT 0.96 SC 1.28 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.74 KP 0.86 ! LA 0.93 MK 1.11 NL 2.25 OV 1.05 ! PT 0.96 SC 1.29 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.89 HN 0.76 KP 0.85 ! LA 0.89 MK 1.02 NL 2.33 OV 1.03 ! PT 0.94 SC 1.20 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.86 HN 0.80 KP 0.80 ! LA 0.90 MK 1.03 NL 2.13 OV 1.01 ! PT 0.96 SC 1.15 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.86 HN 1.00* KP 0.75 ! LA 0.91 MK 1.00* NL 1.92 OV 1.00 ! PT 0.98 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.75 HN 0.83 KP 0.82 ! LA 0.84 MK 0.80 NL 2.07 OV 0.94 ! PT 0.87 SC 0.98 ! ! ! Fit before self-cal, rms=0.108302Jy sigma=0.076581 ! Fit after self-cal, rms=0.069689Jy sigma=0.044043 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8109 mas, bmaj=2.822 mas, bpa=23.83 degrees ! Estimated noise=24.0845 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 = -0.00960913 Jy ! Component: 100 - total flux cleaned = -0.00789029 Jy ! Component: 150 - total flux cleaned = -0.00638562 Jy ! Component: 200 - total flux cleaned = -0.00612494 Jy ! Total flux subtracted in 200 components = -0.00612494 Jy ! Clean residual min=-0.008688 max=0.014321 Jy/beam ! Clean residual mean=0.000156 rms=0.003005 Jy/beam ! Combined flux in latest and established models = 0.477659 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.477659 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=0.064049Jy sigma=0.038991 ! Fit after self-cal, rms=0.063591Jy sigma=0.038590 ! Inverting map ! Added new window around map position (-2.4, 1.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151063 Jy ! Component: 100 - total flux cleaned = 0.0186337 Jy ! Component: 150 - total flux cleaned = 0.0169839 Jy ! Component: 200 - total flux cleaned = 0.0163934 Jy ! Total flux subtracted in 200 components = 0.0163934 Jy ! Clean residual min=-0.006526 max=0.006645 Jy/beam ! Clean residual mean=0.000045 rms=0.001913 Jy/beam ! Combined flux in latest and established models = 0.494052 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.494052 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=0.058952Jy sigma=0.035517 ! Fit after self-cal, rms=0.058563Jy sigma=0.035208 ! 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=0.058563Jy sigma=0.035208 ! Fit after self-cal, rms=0.057732Jy sigma=0.034871 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.812 mas, bmaj=2.826 mas, bpa=24.03 degrees ! Estimated noise=24.0931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150989 Jy ! Component: 100 - total flux cleaned = -0.00128692 Jy ! Component: 150 - total flux cleaned = -0.00114434 Jy ! Component: 200 - total flux cleaned = -0.00139016 Jy ! Total flux subtracted in 200 components = -0.00139016 Jy ! Clean residual min=-0.005180 max=0.005467 Jy/beam ! Clean residual mean=0.000075 rms=0.001515 Jy/beam ! Combined flux in latest and established models = 0.492662 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 120 components and 0.492662 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=0.056468Jy sigma=0.034133 ! Fit after self-cal, rms=0.056303Jy sigma=0.034022 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 = 0.000424428 Jy ! Component: 100 - total flux cleaned = 0.000203847 Jy ! Component: 150 - total flux cleaned = 8.70171e-06 Jy ! Component: 200 - total flux cleaned = 8.9352e-05 Jy ! Total flux subtracted in 200 components = 8.9352e-05 Jy ! Clean residual min=-0.004529 max=0.005081 Jy/beam ! Clean residual mean=0.000070 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.492752 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 142 components and 0.492752 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=0.055770Jy sigma=0.033736 ! Fit after self-cal, rms=0.055713Jy sigma=0.033692 ! 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=0.055713Jy sigma=0.033692 ! Fit after self-cal, rms=0.055319Jy sigma=0.033633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8127 mas, bmaj=2.829 mas, bpa=24.12 degrees ! Estimated noise=24.1146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00157364 Jy ! Component: 100 - total flux cleaned = -0.00148974 Jy ! Component: 150 - total flux cleaned = -0.00156741 Jy ! Component: 200 - total flux cleaned = -0.00142831 Jy ! Total flux subtracted in 200 components = -0.00142831 Jy ! Clean residual min=-0.004109 max=0.004903 Jy/beam ! Clean residual mean=0.000067 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.491323 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 165 components and 0.491323 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=0.054985Jy sigma=0.033449 ! Fit after self-cal, rms=0.054955Jy sigma=0.033426 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 = 0.000562794 Jy ! Component: 100 - total flux cleaned = 0.000764313 Jy ! Component: 150 - total flux cleaned = 0.000886122 Jy ! Component: 200 - total flux cleaned = 0.0010575 Jy ! Total flux subtracted in 200 components = 0.0010575 Jy ! Clean residual min=-0.003769 max=0.004602 Jy/beam ! Clean residual mean=0.000059 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.492381 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 185 components and 0.492381 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=0.054781Jy sigma=0.033319 ! Fit after self-cal, rms=0.054771Jy sigma=0.033307 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.054771Jy sigma=0.033307 ! Fit after self-cal, rms=0.054602Jy sigma=0.033284 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.282 mas, bmaj=3.381 mas, bpa=20.31 degrees ! Estimated noise=26.8539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.99279e-05 Jy ! Component: 100 - total flux cleaned = 0.000160262 Jy ! Component: 150 - total flux cleaned = 0.00016272 Jy ! Component: 200 - total flux cleaned = 0.000162209 Jy ! Total flux subtracted in 200 components = 0.000162209 Jy ! Clean residual min=-0.003921 max=0.005775 Jy/beam ! Clean residual mean=0.000096 rms=0.001494 Jy/beam ! Combined flux in latest and established models = 0.492543 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 200 components and 0.492543 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=0.054486Jy sigma=0.033196 ! Fit after self-cal, rms=0.054478Jy sigma=0.033187 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 = 0.000408607 Jy ! Component: 100 - total flux cleaned = 0.00040846 Jy ! Component: 150 - total flux cleaned = 0.000503993 Jy ! Component: 200 - total flux cleaned = 0.000503215 Jy ! Total flux subtracted in 200 components = 0.000503215 Jy ! Clean residual min=-0.003689 max=0.005389 Jy/beam ! Clean residual mean=0.000090 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.493046 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 221 components and 0.493046 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=0.054406Jy sigma=0.033145 ! Fit after self-cal, rms=0.054403Jy sigma=0.033139 ! 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=0.8126 mas, bmaj=2.83 mas, bpa=24.19 degrees ! Estimated noise=24.1384 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8126 x 2.83 at 24.19 degrees (North through East) ! Clean map min=-0.0073402 max=0.26882 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=0.6266 mas, bmaj=2.654 mas, bpa=27.08 degrees ! Estimated noise=37.9977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.2078 Jy ! Component: 100 - total flux cleaned = 0.300909 Jy ! Component: 150 - total flux cleaned = 0.355627 Jy ! Component: 200 - total flux cleaned = 0.389521 Jy ! Total flux subtracted in 200 components = 0.389521 Jy ! Clean residual min=-0.010278 max=0.017707 Jy/beam ! Clean residual mean=0.000092 rms=0.004267 Jy/beam ! Combined flux in latest and established models = 0.389521 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.389521 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8126 mas, bmaj=2.83 mas, bpa=24.19 degrees ! Estimated noise=24.1384 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 = 0.0321988 Jy ! Component: 100 - total flux cleaned = 0.0508677 Jy ! Component: 150 - total flux cleaned = 0.0641043 Jy ! Component: 200 - total flux cleaned = 0.0741372 Jy ! Total flux subtracted in 200 components = 0.0741372 Jy ! Clean residual min=-0.006300 max=0.009133 Jy/beam ! Clean residual mean=0.000189 rms=0.002332 Jy/beam ! Combined flux in latest and established models = 0.463659 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 77 components and 0.463659 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.282 mas, bmaj=3.381 mas, bpa=20.31 degrees ! Estimated noise=26.8539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105134 Jy ! Component: 100 - total flux cleaned = 0.0159897 Jy ! Component: 150 - total flux cleaned = 0.0186121 Jy ! Component: 200 - total flux cleaned = 0.0200594 Jy ! Total flux subtracted in 200 components = 0.0200594 Jy ! Clean residual min=-0.004890 max=0.007398 Jy/beam ! Clean residual mean=0.000167 rms=0.001992 Jy/beam ! Combined flux in latest and established models = 0.483718 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 = 0.00142322 Jy ! Component: 100 - total flux cleaned = 0.00226347 Jy ! Component: 150 - total flux cleaned = 0.00288462 Jy ! Component: 200 - total flux cleaned = 0.00344584 Jy ! Total flux subtracted in 200 components = 0.00344584 Jy ! Clean residual min=-0.004118 max=0.006161 Jy/beam ! Clean residual mean=0.000137 rms=0.001660 Jy/beam ! Combined flux in latest and established models = 0.487164 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 167 components and 0.487164 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8126 mas, bmaj=2.83 mas, bpa=24.19 degrees ! Estimated noise=24.1384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000717605 Jy ! Component: 100 - total flux cleaned = 0.000909951 Jy ! Component: 150 - total flux cleaned = 0.000998885 Jy ! Component: 200 - total flux cleaned = 0.00116734 Jy ! Total flux subtracted in 200 components = 0.00116734 Jy ! Clean residual min=-0.004476 max=0.004460 Jy/beam ! Clean residual mean=0.000084 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.488331 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 195 components and 0.488331 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=0.054788Jy sigma=0.033333 ! Fit after self-cal, rms=0.054655Jy sigma=0.033267 wmodel /scr/pima/s3111b_uvs/J1044+8054_X_map.mod ! Writing 195 model components to file: /scr/pima/s3111b_uvs/J1044+8054_X_map.mod wobs /scr/pima/s3111b_uvs/J1044+8054_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J1044+8054_X_uvs.fits wwins /scr/pima/s3111b_uvs/J1044+8054_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111b_uvs/J1044+8054_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182799 Jy ! Component: 100 - total flux cleaned = 0.000661266 Jy ! Component: 150 - total flux cleaned = 0.00140503 Jy ! Component: 200 - total flux cleaned = 0.00180774 Jy ! Component: 250 - total flux cleaned = 0.00213194 Jy ! Component: 300 - total flux cleaned = 0.00218467 Jy ! Component: 350 - total flux cleaned = 0.00218331 Jy ! Component: 400 - total flux cleaned = 0.0021342 Jy ! Component: 450 - total flux cleaned = 0.0020904 Jy ! Component: 500 - total flux cleaned = 0.00209113 Jy ! Component: 550 - total flux cleaned = 0.00201275 Jy ! Component: 600 - total flux cleaned = 0.00182134 Jy ! Component: 650 - total flux cleaned = 0.00152626 Jy ! Component: 700 - total flux cleaned = 0.00127801 Jy ! Component: 750 - total flux cleaned = 0.00114056 Jy ! Component: 800 - total flux cleaned = 0.00110697 Jy ! Component: 850 - total flux cleaned = 0.00117182 Jy ! Component: 900 - total flux cleaned = 0.00123437 Jy ! Component: 950 - total flux cleaned = 0.00120308 Jy ! Component: 1000 - total flux cleaned = 0.00126335 Jy ! Component: 1050 - total flux cleaned = 0.00135162 Jy ! Component: 1100 - total flux cleaned = 0.00140886 Jy ! Component: 1150 - total flux cleaned = 0.00152161 Jy ! Component: 1200 - total flux cleaned = 0.00160485 Jy ! Component: 1250 - total flux cleaned = 0.00176737 Jy ! Component: 1300 - total flux cleaned = 0.00184716 Jy ! Component: 1350 - total flux cleaned = 0.00192577 Jy ! Component: 1400 - total flux cleaned = 0.00200295 Jy ! Component: 1450 - total flux cleaned = 0.00205321 Jy ! Component: 1500 - total flux cleaned = 0.00210247 Jy ! Component: 1550 - total flux cleaned = 0.00210252 Jy ! Component: 1600 - total flux cleaned = 0.00217419 Jy ! Component: 1650 - total flux cleaned = 0.00207927 Jy ! Component: 1700 - total flux cleaned = 0.00203288 Jy ! Component: 1750 - total flux cleaned = 0.00198695 Jy ! Component: 1800 - total flux cleaned = 0.00194166 Jy ! Component: 1850 - total flux cleaned = 0.00191932 Jy ! Component: 1900 - total flux cleaned = 0.00189709 Jy ! Component: 1950 - total flux cleaned = 0.00180893 Jy ! Component: 2000 - total flux cleaned = 0.00178675 Jy ! Total flux subtracted in 2048 components = 0.00170031 Jy ! Clean residual min=-0.001135 max=0.001194 Jy/beam ! Clean residual mean=0.000042 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.490032 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 343 components and 0.490032 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J1044+8054_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8126 x 2.83 at 24.19 degrees (North through East) ! Clean map min=-0.0052878 max=0.2713 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J1044+8054_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.271296 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0004696 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.519285 0.519285 1.03857 2.07714 4.15428 8.30857 16.6171 33.2343 66.4685 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.271 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J1044+8054_X_uvs.log closed on Mon Jul 23 22:51:55 2012