! Started logfile: /scr/pima/s3111a_uvs/J0710+5908_X_uvs.log on Mon Jul 23 07:16:21 2012 obs /scr/pima/s3111a_uvs/J0710+5908_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111a_uvs/J0710+5908_X_uva.fits ! AN table 1: 55 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.907107 visibilities/baseline/integration-bin. ! Found source: J0710+5908 ! ! 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 21952 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/s3111a_uvs/J0710+5908_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000787Jy sigma=0.701868 ! Fit after self-cal, rms=0.971755Jy sigma=0.681495 ! 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=0.6806 mas, bmaj=1.39 mas, bpa=12.55 degrees ! Estimated noise=19.2629 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 = 0.0220477 Jy ! Component: 100 - total flux cleaned = 0.0269357 Jy ! Total flux subtracted in 100 components = 0.0269357 Jy ! Clean residual min=-0.001833 max=0.002235 Jy/beam ! Clean residual mean=0.000001 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0269357 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0269357 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=0.027608Jy sigma=0.019458 ! Fit after self-cal, rms=0.025483Jy sigma=0.017988 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287786 Jy ! Component: 100 - total flux cleaned = 0.00428304 Jy ! Total flux subtracted in 100 components = 0.00428304 Jy ! Clean residual min=-0.001712 max=0.002175 Jy/beam ! Clean residual mean=-0.000001 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0312188 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0312188 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=0.025128Jy sigma=0.017738 ! Fit after self-cal, rms=0.025123Jy sigma=0.017735 ! 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=0.9183 mas, bmaj=1.734 mas, bpa=10.83 degrees ! Estimated noise=6.96594 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 = 0.00115717 Jy ! Component: 100 - total flux cleaned = 0.00185561 Jy ! Component: 150 - total flux cleaned = 0.0022819 Jy ! Component: 200 - total flux cleaned = 0.00254327 Jy ! Total flux subtracted in 200 components = 0.00254327 Jy ! Clean residual min=-0.001192 max=0.001450 Jy/beam ! Clean residual mean=-0.000019 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0337621 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.0337621 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=0.025068Jy sigma=0.017696 ! Fit after self-cal, rms=0.025064Jy sigma=0.017694 ! 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 1.21 FD 0.93 GB 0.99 HN 0.94 ! KP 0.88 LA 1.05 MK 1.04 NL 1.12 ! OV 1.14 PT 0.95 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.93 GB 0.98 HN 0.96 ! KP 0.92 LA 1.05 MK 1.03 NL 1.06 ! OV 1.10 PT 0.95 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.86 GB 0.99 HN 0.92 ! KP 0.87 LA 1.05 MK 0.95 NL 1.08 ! OV 1.15 PT 0.98 SC 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.92 GB 0.99 HN 0.91 ! KP 0.85 LA 1.05 MK 0.97 NL 1.09 ! OV 1.19 PT 0.93 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.83 GB 0.95 HN 0.91 ! KP 0.86 LA 1.10 MK 0.93 NL 1.07 ! OV 1.19 PT 0.91 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.86 GB 1.01 HN 0.94 ! KP 0.81 LA 1.03 MK 0.99 NL 1.18 ! OV 1.12 PT 0.99 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 GB 1.01 HN 0.92 ! KP 0.79 LA 1.09 MK 1.00* NL 1.10 ! OV 1.19 PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.92 GB 0.96 HN 0.96 ! KP 0.89 LA 1.05 MK 0.98 NL 1.18 ! OV 1.09 PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.025064Jy sigma=0.017694 ! Fit after self-cal, rms=0.025819Jy sigma=0.017417 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9089 mas, bmaj=1.723 mas, bpa=10.4 degrees ! Estimated noise=6.94921 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 = 0.000304672 Jy ! Component: 100 - total flux cleaned = 0.000293228 Jy ! Component: 150 - total flux cleaned = 0.000273889 Jy ! Component: 200 - total flux cleaned = 0.000248858 Jy ! Total flux subtracted in 200 components = 0.000248858 Jy ! Clean residual min=-0.000736 max=0.000940 Jy/beam ! Clean residual mean=-0.000015 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0340109 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0340109 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=0.025807Jy sigma=0.017410 ! Fit after self-cal, rms=0.025863Jy sigma=0.017396 ! 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=0.025863Jy sigma=0.017396 ! Fit after self-cal, rms=0.026181Jy sigma=0.017364 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9059 mas, bmaj=1.718 mas, bpa=10.4 degrees ! Estimated noise=6.97492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168003 Jy ! Component: 100 - total flux cleaned = 0.000145821 Jy ! Component: 150 - total flux cleaned = 0.000146098 Jy ! Component: 200 - total flux cleaned = 0.000139143 Jy ! Total flux subtracted in 200 components = 0.000139143 Jy ! Clean residual min=-0.000662 max=0.000883 Jy/beam ! Clean residual mean=-0.000012 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0341501 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.0341501 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=0.026172Jy sigma=0.017359 ! Fit after self-cal, rms=0.026182Jy sigma=0.017358 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 = 1.59434e-05 Jy ! Component: 100 - total flux cleaned = -1.53592e-05 Jy ! Component: 150 - total flux cleaned = -3.62969e-05 Jy ! Component: 200 - total flux cleaned = -4.08615e-05 Jy ! Total flux subtracted in 200 components = -4.08615e-05 Jy ! Clean residual min=-0.000659 max=0.000889 Jy/beam ! Clean residual mean=-0.000012 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0341092 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.0341092 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=0.026179Jy sigma=0.017356 ! Fit after self-cal, rms=0.026179Jy sigma=0.017356 ! 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=0.026179Jy sigma=0.017356 ! Fit after self-cal, rms=0.026384Jy sigma=0.017353 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9038 mas, bmaj=1.714 mas, bpa=10.05 degrees ! Estimated noise=6.99642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195781 Jy ! Component: 100 - total flux cleaned = 0.000201332 Jy ! Component: 150 - total flux cleaned = 0.000200933 Jy ! Component: 200 - total flux cleaned = 0.000196863 Jy ! Total flux subtracted in 200 components = 0.000196863 Jy ! Clean residual min=-0.000671 max=0.000877 Jy/beam ! Clean residual mean=-0.000012 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0343061 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.034306 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=0.026380Jy sigma=0.017352 ! Fit after self-cal, rms=0.026382Jy sigma=0.017351 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 = 1.07433e-05 Jy ! Component: 100 - total flux cleaned = -9.25062e-07 Jy ! Component: 150 - total flux cleaned = -7.63052e-06 Jy ! Component: 200 - total flux cleaned = -1.35099e-05 Jy ! Total flux subtracted in 200 components = -1.35099e-05 Jy ! Clean residual min=-0.000669 max=0.000885 Jy/beam ! Clean residual mean=-0.000012 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0342925 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0342925 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=0.026381Jy sigma=0.017351 ! Fit after self-cal, rms=0.026381Jy sigma=0.017351 ! 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=0.026381Jy sigma=0.017351 ! Fit after self-cal, rms=0.026519Jy sigma=0.017349 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.342 mas, bmaj=2.154 mas, bpa=5.34 degrees ! Estimated noise=7.78213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020062 Jy ! Component: 100 - total flux cleaned = 0.000184881 Jy ! Component: 150 - total flux cleaned = 0.000184883 Jy ! Component: 200 - total flux cleaned = 0.000177889 Jy ! Total flux subtracted in 200 components = 0.000177889 Jy ! Clean residual min=-0.000861 max=0.001121 Jy/beam ! Clean residual mean=-0.000019 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0344704 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.0344704 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=0.026517Jy sigma=0.017349 ! Fit after self-cal, rms=0.026518Jy sigma=0.017349 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 = -1.1164e-05 Jy ! Component: 100 - total flux cleaned = -2.00284e-05 Jy ! Component: 150 - total flux cleaned = -1.66289e-05 Jy ! Component: 200 - total flux cleaned = -1.95336e-05 Jy ! Total flux subtracted in 200 components = -1.95336e-05 Jy ! Clean residual min=-0.000862 max=0.001135 Jy/beam ! Clean residual mean=-0.000018 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0344509 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 50 components and 0.0344509 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=0.026518Jy sigma=0.017349 ! Fit after self-cal, rms=0.026518Jy sigma=0.017349 ! 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=0.9023 mas, bmaj=1.711 mas, bpa=9.85 degrees ! Estimated noise=7.01534 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9023 x 1.711 at 9.85 degrees (North through East) ! Clean map min=-0.00068074 max=0.030528 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=0.6669 mas, bmaj=1.365 mas, bpa=11.82 degrees ! Estimated noise=19.153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.02324 Jy ! Component: 100 - total flux cleaned = 0.0286486 Jy ! Component: 150 - total flux cleaned = 0.0309677 Jy ! Component: 200 - total flux cleaned = 0.0322771 Jy ! Total flux subtracted in 200 components = 0.0322771 Jy ! Clean residual min=-0.001453 max=0.001456 Jy/beam ! Clean residual mean=0.000000 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0322771 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 0.0322771 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9023 mas, bmaj=1.711 mas, bpa=9.85 degrees ! Estimated noise=7.01534 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 (-0.7, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121646 Jy ! Component: 100 - total flux cleaned = 0.00172327 Jy ! Component: 150 - total flux cleaned = 0.00197362 Jy ! Component: 200 - total flux cleaned = 0.00212743 Jy ! Total flux subtracted in 200 components = 0.00212743 Jy ! Clean residual min=-0.000670 max=0.000867 Jy/beam ! Clean residual mean=-0.000010 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0344046 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 51 components and 0.0344046 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=1.342 mas, bmaj=2.154 mas, bpa=5.34 degrees ! Estimated noise=7.78213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.06282e-05 Jy ! Component: 100 - total flux cleaned = 0.000135432 Jy ! Component: 150 - total flux cleaned = 0.000180616 Jy ! Component: 200 - total flux cleaned = 0.000219494 Jy ! Total flux subtracted in 200 components = 0.000219494 Jy ! Clean residual min=-0.000827 max=0.001108 Jy/beam ! Clean residual mean=-0.000019 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0346241 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 = 2.7318e-05 Jy ! Component: 100 - total flux cleaned = 5.78323e-05 Jy ! Component: 150 - total flux cleaned = 7.96085e-05 Jy ! Component: 200 - total flux cleaned = 9.92284e-05 Jy ! Total flux subtracted in 200 components = 9.92284e-05 Jy ! Clean residual min=-0.000815 max=0.001105 Jy/beam ! Clean residual mean=-0.000019 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0347233 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 92 components and 0.0347233 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9023 mas, bmaj=1.711 mas, bpa=9.85 degrees ! Estimated noise=7.01534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.74012e-05 Jy ! Component: 100 - total flux cleaned = 0.000143788 Jy ! Component: 150 - total flux cleaned = 0.000165999 Jy ! Component: 200 - total flux cleaned = 0.000171332 Jy ! Total flux subtracted in 200 components = 0.000171332 Jy ! Clean residual min=-0.000634 max=0.000839 Jy/beam ! Clean residual mean=-0.000012 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0348946 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.0348946 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=0.026502Jy sigma=0.017338 ! Fit after self-cal, rms=0.026498Jy sigma=0.017335 wmodel /scr/pima/s3111a_uvs/J0710+5908_X_map.mod ! Writing 110 model components to file: /scr/pima/s3111a_uvs/J0710+5908_X_map.mod wobs /scr/pima/s3111a_uvs/J0710+5908_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111a_uvs/J0710+5908_X_uvs.fits wwins /scr/pima/s3111a_uvs/J0710+5908_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111a_uvs/J0710+5908_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 = 0.000339549 Jy ! Component: 100 - total flux cleaned = 0.000562067 Jy ! Component: 150 - total flux cleaned = 0.000758913 Jy ! Component: 200 - total flux cleaned = 0.000923534 Jy ! Component: 250 - total flux cleaned = 0.00107123 Jy ! Component: 300 - total flux cleaned = 0.0011835 Jy ! Component: 350 - total flux cleaned = 0.00124293 Jy ! Component: 400 - total flux cleaned = 0.00132023 Jy ! Component: 450 - total flux cleaned = 0.0013768 Jy ! Component: 500 - total flux cleaned = 0.00147794 Jy ! Component: 550 - total flux cleaned = 0.00155862 Jy ! Component: 600 - total flux cleaned = 0.00163776 Jy ! Component: 650 - total flux cleaned = 0.00169831 Jy ! Component: 700 - total flux cleaned = 0.00180862 Jy ! Component: 750 - total flux cleaned = 0.00188366 Jy ! Component: 800 - total flux cleaned = 0.00195754 Jy ! Component: 850 - total flux cleaned = 0.00203034 Jy ! Component: 900 - total flux cleaned = 0.00211788 Jy ! Component: 950 - total flux cleaned = 0.0021805 Jy ! Component: 1000 - total flux cleaned = 0.00224982 Jy ! Component: 1050 - total flux cleaned = 0.00228782 Jy ! Component: 1100 - total flux cleaned = 0.0023478 Jy ! Component: 1150 - total flux cleaned = 0.0023921 Jy ! Component: 1200 - total flux cleaned = 0.0024575 Jy ! Component: 1250 - total flux cleaned = 0.00250049 Jy ! Component: 1300 - total flux cleaned = 0.00254983 Jy ! Component: 1350 - total flux cleaned = 0.00259152 Jy ! Component: 1400 - total flux cleaned = 0.00263273 Jy ! Component: 1450 - total flux cleaned = 0.00268015 Jy ! Component: 1500 - total flux cleaned = 0.00272697 Jy ! Component: 1550 - total flux cleaned = 0.00277329 Jy ! Component: 1600 - total flux cleaned = 0.00280605 Jy ! Component: 1650 - total flux cleaned = 0.00285131 Jy ! Component: 1700 - total flux cleaned = 0.00287052 Jy ! Component: 1750 - total flux cleaned = 0.00291479 Jy ! Component: 1800 - total flux cleaned = 0.00294603 Jy ! Component: 1850 - total flux cleaned = 0.00298312 Jy ! Component: 1900 - total flux cleaned = 0.00300141 Jy ! Component: 1950 - total flux cleaned = 0.00303163 Jy ! Component: 2000 - total flux cleaned = 0.00304973 Jy ! Total flux subtracted in 2048 components = 0.00307944 Jy ! Clean residual min=-0.000330 max=0.000323 Jy/beam ! Clean residual mean=-0.000020 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0379741 Jy keep ! Adding 185 model components to the UV plane model. ! The established model now contains 295 components and 0.037974 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111a_uvs/J0710+5908_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9023 x 1.711 at 9.85 degrees (North through East) ! Clean map min=-0.0005826 max=0.030383 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111a_uvs/J0710+5908_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0303826 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142923 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.41123 1.41123 2.82247 5.64493 11.2899 22.5797 45.1594 90.3189 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.03 quit ! Quitting program ! Log file /scr/pima/s3111a_uvs/J0710+5908_X_uvs.log closed on Mon Jul 23 07:16:23 2012