! Started logfile: /scr/pima/bp171ag_uvs/J2145-3142_C_uvs.log on Fri Oct 11 03:46:50 2013 obs /scr/pima/bp171ag_uvs/J2145-3142_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2145-3142_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2145-3142 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ag_uvs/J2145-3142_C] 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 0.300x0.300 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=1.000379Jy sigma=3.349784 ! Fit after self-cal, rms=0.898399Jy sigma=2.940413 ! 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=1.35 mas, bmaj=3.743 mas, bpa=-1.257 degrees ! Estimated noise=10.1405 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 = 0.085119 Jy ! Component: 100 - total flux cleaned = 0.107119 Jy ! Total flux subtracted in 100 components = 0.107119 Jy ! Clean residual min=-0.004715 max=0.011927 Jy/beam ! Clean residual mean=-0.000011 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 0.107119 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.107119 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=0.039223Jy sigma=0.124258 ! Fit after self-cal, rms=0.039211Jy sigma=0.124216 ! Inverting map ! Added new window around map position (2.1, 4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124824 Jy ! Component: 100 - total flux cleaned = 0.0202665 Jy ! Total flux subtracted in 100 components = 0.0202665 Jy ! Clean residual min=-0.004108 max=0.006732 Jy/beam ! Clean residual mean=0.000002 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.127385 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 0.127385 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=0.035435Jy sigma=0.095352 ! Fit after self-cal, rms=0.035284Jy sigma=0.094594 ! 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=1.7 mas, bmaj=4.502 mas, bpa=-0.1726 degrees ! Estimated noise=7.19562 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 = 0.00721319 Jy ! Component: 100 - total flux cleaned = 0.0109927 Jy ! Component: 150 - total flux cleaned = 0.0131105 Jy ! Component: 200 - total flux cleaned = 0.0136789 Jy ! Total flux subtracted in 200 components = 0.0136789 Jy ! Clean residual min=-0.004683 max=0.004873 Jy/beam ! Clean residual mean=0.000024 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.141064 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 60 components and 0.141064 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=0.034393Jy sigma=0.085230 ! Fit after self-cal, rms=0.034379Jy sigma=0.084990 ! 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 1.00 FD 1.03 HN 1.19 KP 0.92 ! LA 1.12 MK 1.10 NL 1.11 OV 0.93 ! PT 0.90 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.31 KP 0.94 ! LA 1.12 MK 1.02 NL 1.12 OV 0.96 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.05 HN 1.40 KP 0.66 ! LA 1.07 MK 1.02 NL 1.13 OV 0.90 ! PT 0.89 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.26 KP 1.02 ! LA 1.12 MK 1.07 NL 1.10 OV 0.93 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.38 KP 1.02 ! LA 1.13 MK 1.01 NL 0.98 OV 0.94 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.38 KP 0.97 ! LA 1.20 MK 0.96 NL 1.02 OV 0.92 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.91 HN 1.24 KP 0.93 ! LA 1.08 MK 1.02 NL 1.06 OV 0.92 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.61 KP 1.03 ! LA 1.04 MK 0.92 NL 0.96 OV 0.93 ! PT 0.93 SC 1.00 ! ! ! Fit before self-cal, rms=0.034379Jy sigma=0.084990 ! Fit after self-cal, rms=0.032023Jy sigma=0.059666 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.716 mas, bmaj=4.514 mas, bpa=-0.01 degrees ! Estimated noise=7.20681 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 = -0.00186123 Jy ! Component: 100 - total flux cleaned = -0.00227155 Jy ! Component: 150 - total flux cleaned = -0.00248535 Jy ! Component: 200 - total flux cleaned = -0.00265987 Jy ! Total flux subtracted in 200 components = -0.00265987 Jy ! Clean residual min=-0.002565 max=0.001999 Jy/beam ! Clean residual mean=0.000013 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.138404 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.138404 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=0.031950Jy sigma=0.059356 ! Fit after self-cal, rms=0.031934Jy sigma=0.059294 ! 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=0.031934Jy sigma=0.059294 ! Fit after self-cal, rms=0.032029Jy sigma=0.059013 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.718 mas, bmaj=4.516 mas, bpa=-0.03871 degrees ! Estimated noise=7.13938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00148894 Jy ! Component: 100 - total flux cleaned = -0.00197036 Jy ! Component: 150 - total flux cleaned = -0.00212098 Jy ! Component: 200 - total flux cleaned = -0.00222511 Jy ! Total flux subtracted in 200 components = -0.00222511 Jy ! Clean residual min=-0.002329 max=0.001868 Jy/beam ! Clean residual mean=0.000013 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.136179 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.136179 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=0.031930Jy sigma=0.058984 ! Fit after self-cal, rms=0.031901Jy sigma=0.058968 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 = -0.000124853 Jy ! Component: 100 - total flux cleaned = -0.00017492 Jy ! Component: 150 - total flux cleaned = -0.000235148 Jy ! Component: 200 - total flux cleaned = -0.000275128 Jy ! Total flux subtracted in 200 components = -0.000275128 Jy ! Clean residual min=-0.002296 max=0.001865 Jy/beam ! Clean residual mean=0.000012 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.135904 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.135904 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=0.031913Jy sigma=0.058937 ! Fit after self-cal, rms=0.031900Jy sigma=0.058931 ! 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=0.031900Jy sigma=0.058931 ! Fit after self-cal, rms=0.031957Jy sigma=0.058621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.719 mas, bmaj=4.517 mas, bpa=-0.01813 degrees ! Estimated noise=7.06185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129697 Jy ! Component: 100 - total flux cleaned = -0.00183815 Jy ! Component: 150 - total flux cleaned = -0.0019169 Jy ! Component: 200 - total flux cleaned = -0.00195797 Jy ! Total flux subtracted in 200 components = -0.00195797 Jy ! Clean residual min=-0.002133 max=0.001740 Jy/beam ! Clean residual mean=0.000012 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.133946 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.133946 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=0.031800Jy sigma=0.058746 ! Fit after self-cal, rms=0.031789Jy sigma=0.058738 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 = -0.000131158 Jy ! Component: 100 - total flux cleaned = -0.00016688 Jy ! Component: 150 - total flux cleaned = -0.000200019 Jy ! Component: 200 - total flux cleaned = -0.000210144 Jy ! Total flux subtracted in 200 components = -0.000210144 Jy ! Clean residual min=-0.002107 max=0.001743 Jy/beam ! Clean residual mean=0.000011 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.133736 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.133736 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=0.031802Jy sigma=0.058729 ! Fit after self-cal, rms=0.031793Jy sigma=0.058727 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.031793Jy sigma=0.058727 ! Fit after self-cal, rms=0.031773Jy sigma=0.058439 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.511 mas, bmaj=12.79 mas, bpa=6.381 degrees ! Estimated noise=7.49325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135803 Jy ! Component: 100 - total flux cleaned = -0.00176256 Jy ! Component: 150 - total flux cleaned = -0.00181075 Jy ! Component: 200 - total flux cleaned = -0.00180983 Jy ! Total flux subtracted in 200 components = -0.00180983 Jy ! Clean residual min=-0.002185 max=0.001642 Jy/beam ! Clean residual mean=0.000020 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.131926 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.131926 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=0.031564Jy sigma=0.058677 ! Fit after self-cal, rms=0.031564Jy sigma=0.058658 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 = -1.74274e-05 Jy ! Component: 100 - total flux cleaned = -2.86781e-05 Jy ! Component: 150 - total flux cleaned = -3.79776e-05 Jy ! Component: 200 - total flux cleaned = -3.87161e-05 Jy ! Total flux subtracted in 200 components = -3.87161e-05 Jy ! Clean residual min=-0.002178 max=0.001642 Jy/beam ! Clean residual mean=0.000020 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.131887 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 102 components and 0.131887 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=0.031577Jy sigma=0.058650 ! Fit after self-cal, rms=0.031576Jy sigma=0.058638 ! 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=1.721 mas, bmaj=4.518 mas, bpa=0.01236 degrees ! Estimated noise=6.98059 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.721 x 4.518 at 0.01236 degrees (North through East) ! Clean map min=-0.0019953 max=0.10194 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=1.357 mas, bmaj=3.734 mas, bpa=-1.105 degrees ! Estimated noise=9.9923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0838331 Jy ! Component: 100 - total flux cleaned = 0.105184 Jy ! Component: 150 - total flux cleaned = 0.115542 Jy ! Component: 200 - total flux cleaned = 0.121405 Jy ! Total flux subtracted in 200 components = 0.121405 Jy ! Clean residual min=-0.003093 max=0.003473 Jy/beam ! Clean residual mean=0.000001 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.121405 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.121405 Jy ! Inverting map and beam ! Estimated beam: bmin=1.721 mas, bmaj=4.518 mas, bpa=0.01236 degrees ! Estimated noise=6.98059 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 (-2.4, -2.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00503661 Jy ! Component: 100 - total flux cleaned = 0.00775036 Jy ! Component: 150 - total flux cleaned = 0.00934664 Jy ! Component: 200 - total flux cleaned = 0.00996732 Jy ! Total flux subtracted in 200 components = 0.00996732 Jy ! Clean residual min=-0.001989 max=0.001694 Jy/beam ! Clean residual mean=0.000011 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.131373 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 85 components and 0.131373 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.511 mas, bmaj=12.79 mas, bpa=6.381 degrees ! Estimated noise=7.49325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000636684 Jy ! Component: 100 - total flux cleaned = 0.00069036 Jy ! Component: 150 - total flux cleaned = 0.0007184 Jy ! Component: 200 - total flux cleaned = 0.000730645 Jy ! Total flux subtracted in 200 components = 0.000730645 Jy ! Clean residual min=-0.002308 max=0.001618 Jy/beam ! Clean residual mean=0.000021 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.132103 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 = -6.65468e-07 Jy ! Component: 100 - total flux cleaned = -1.08661e-06 Jy ! Component: 150 - total flux cleaned = -1.04163e-05 Jy ! Component: 200 - total flux cleaned = -9.74165e-06 Jy ! Total flux subtracted in 200 components = -9.74165e-06 Jy ! Clean residual min=-0.002306 max=0.001609 Jy/beam ! Clean residual mean=0.000021 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.132094 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.132094 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.721 mas, bmaj=4.518 mas, bpa=0.01236 degrees ! Estimated noise=6.98059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.19723e-05 Jy ! Component: 100 - total flux cleaned = -3.85381e-05 Jy ! Component: 150 - total flux cleaned = -5.38225e-05 Jy ! Component: 200 - total flux cleaned = -6.80957e-05 Jy ! Total flux subtracted in 200 components = -6.80957e-05 Jy ! Clean residual min=-0.001932 max=0.001646 Jy/beam ! Clean residual mean=0.000012 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.132025 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 114 components and 0.132026 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=0.031708Jy sigma=0.058334 ! Fit after self-cal, rms=0.031666Jy sigma=0.058277 wmodel /scr/pima/bp171ag_uvs/J2145-3142_C_map.mod ! Writing 114 model components to file: /scr/pima/bp171ag_uvs/J2145-3142_C_map.mod wobs /scr/pima/bp171ag_uvs/J2145-3142_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2145-3142_C_uvs.fits wwins /scr/pima/bp171ag_uvs/J2145-3142_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ag_uvs/J2145-3142_C_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 = -0.000597608 Jy ! Component: 100 - total flux cleaned = -0.000863589 Jy ! Component: 150 - total flux cleaned = -0.00097456 Jy ! Component: 200 - total flux cleaned = -0.00116125 Jy ! Component: 250 - total flux cleaned = -0.00123753 Jy ! Component: 300 - total flux cleaned = -0.00138512 Jy ! Component: 350 - total flux cleaned = -0.00145574 Jy ! Component: 400 - total flux cleaned = -0.00157155 Jy ! Component: 450 - total flux cleaned = -0.0015488 Jy ! Component: 500 - total flux cleaned = -0.00159274 Jy ! Component: 550 - total flux cleaned = -0.00161356 Jy ! Component: 600 - total flux cleaned = -0.00163372 Jy ! Component: 650 - total flux cleaned = -0.00163307 Jy ! Component: 700 - total flux cleaned = -0.00161324 Jy ! Component: 750 - total flux cleaned = -0.00161299 Jy ! Component: 800 - total flux cleaned = -0.00150004 Jy ! Component: 850 - total flux cleaned = -0.00151882 Jy ! Component: 900 - total flux cleaned = -0.00153644 Jy ! Component: 950 - total flux cleaned = -0.00155394 Jy ! Component: 1000 - total flux cleaned = -0.00148498 Jy ! Component: 1050 - total flux cleaned = -0.00153644 Jy ! Component: 1100 - total flux cleaned = -0.00150292 Jy ! Component: 1150 - total flux cleaned = -0.00145424 Jy ! Component: 1200 - total flux cleaned = -0.00145431 Jy ! Component: 1250 - total flux cleaned = -0.0013437 Jy ! Component: 1300 - total flux cleaned = -0.00131276 Jy ! Component: 1350 - total flux cleaned = -0.00126652 Jy ! Component: 1400 - total flux cleaned = -0.00122079 Jy ! Component: 1450 - total flux cleaned = -0.00116086 Jy ! Component: 1500 - total flux cleaned = -0.00107218 Jy ! Component: 1550 - total flux cleaned = -0.00102844 Jy ! Component: 1600 - total flux cleaned = -0.000927239 Jy ! Component: 1650 - total flux cleaned = -0.000855767 Jy ! Component: 1700 - total flux cleaned = -0.000799192 Jy ! Component: 1750 - total flux cleaned = -0.000701038 Jy ! Component: 1800 - total flux cleaned = -0.000604067 Jy ! Component: 1850 - total flux cleaned = -0.000563083 Jy ! Component: 1900 - total flux cleaned = -0.000508941 Jy ! Component: 1950 - total flux cleaned = -0.000495383 Jy ! Component: 2000 - total flux cleaned = -0.000428454 Jy ! Component: 2050 - total flux cleaned = -0.000362129 Jy ! Component: 2100 - total flux cleaned = -0.000296333 Jy ! Component: 2150 - total flux cleaned = -0.000217963 Jy ! Component: 2200 - total flux cleaned = -0.000140185 Jy ! Component: 2250 - total flux cleaned = -0.000101579 Jy ! Component: 2300 - total flux cleaned = -2.4822e-05 Jy ! Component: 2350 - total flux cleaned = 5.13764e-05 Jy ! Component: 2400 - total flux cleaned = 0.000101813 Jy ! Component: 2450 - total flux cleaned = 0.000176879 Jy ! Component: 2500 - total flux cleaned = 0.000214181 Jy ! Component: 2550 - total flux cleaned = 0.00026365 Jy ! Component: 2600 - total flux cleaned = 0.000337328 Jy ! Component: 2650 - total flux cleaned = 0.000349436 Jy ! Component: 2700 - total flux cleaned = 0.000385775 Jy ! Component: 2750 - total flux cleaned = 0.000446106 Jy ! Component: 2800 - total flux cleaned = 0.00051803 Jy ! Component: 2850 - total flux cleaned = 0.000530028 Jy ! Component: 2900 - total flux cleaned = 0.000589223 Jy ! Component: 2950 - total flux cleaned = 0.00066002 Jy ! Component: 3000 - total flux cleaned = 0.000706891 Jy ! Component: 3050 - total flux cleaned = 0.000741847 Jy ! Component: 3100 - total flux cleaned = 0.000834638 Jy ! Component: 3150 - total flux cleaned = 0.000869205 Jy ! Component: 3200 - total flux cleaned = 0.000903675 Jy ! Component: 3250 - total flux cleaned = 0.000983836 Jy ! Component: 3300 - total flux cleaned = 0.00101794 Jy ! Component: 3350 - total flux cleaned = 0.00107476 Jy ! Component: 3400 - total flux cleaned = 0.00109742 Jy ! Component: 3450 - total flux cleaned = 0.00113123 Jy ! Component: 3500 - total flux cleaned = 0.00119867 Jy ! Component: 3550 - total flux cleaned = 0.00123215 Jy ! Component: 3600 - total flux cleaned = 0.00124335 Jy ! Component: 3650 - total flux cleaned = 0.00127673 Jy ! Component: 3700 - total flux cleaned = 0.00132109 Jy ! Component: 3750 - total flux cleaned = 0.0013873 Jy ! Component: 3800 - total flux cleaned = 0.00139839 Jy ! Component: 3850 - total flux cleaned = 0.0014203 Jy ! Component: 3900 - total flux cleaned = 0.00148597 Jy ! Component: 3950 - total flux cleaned = 0.00154044 Jy ! Component: 4000 - total flux cleaned = 0.00158389 Jy ! Component: 4050 - total flux cleaned = 0.00156225 Jy ! Total flux subtracted in 4096 components = 0.00164865 Jy ! Clean residual min=-0.000607 max=0.000620 Jy/beam ! Clean residual mean=0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.133674 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 389 components and 0.133674 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2145-3142_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.721 x 4.518 at 0.01236 degrees (North through East) ! Clean map min=-0.0015108 max=0.10234 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2145-3142_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.102339 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000195222 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.572278 0.572278 1.14456 2.28911 4.57822 9.15644 18.3129 36.6258 73.2516 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.102 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2145-3142_C_uvs.log closed on Fri Oct 11 03:46:53 2013