! Started logfile: /scr/pima/s3111c_uvs/J1459+7140_X_uvs.log on Tue Jul 24 09:23:38 2012 obs /scr/pima/s3111c_uvs/J1459+7140_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111c_uvs/J1459+7140_X_uva.fits ! AN table 1: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.556944 visibilities/baseline/integration-bin. ! Found source: J1459+7140 ! ! 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 6416 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/s3111c_uvs/J1459+7140_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.165378Jy sigma=0.824047 ! Fit after self-cal, rms=0.689765Jy sigma=0.487737 ! 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=1.335 mas, bmaj=2.13 mas, bpa=25.47 degrees ! Estimated noise=42.8672 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 = 0.252783 Jy ! Component: 100 - total flux cleaned = 0.325991 Jy ! Total flux subtracted in 100 components = 0.325991 Jy ! Clean residual min=-0.054156 max=0.060101 Jy/beam ! Clean residual mean=0.001647 rms=0.019282 Jy/beam ! Combined flux in latest and established models = 0.325991 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.325991 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=0.280405Jy sigma=0.198276 ! Fit after self-cal, rms=0.279948Jy sigma=0.197953 ! 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=1.699 mas, bmaj=2.767 mas, bpa=24.94 degrees ! Estimated noise=12.9132 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 = 0.075248 Jy ! Component: 100 - total flux cleaned = 0.115249 Jy ! Component: 150 - total flux cleaned = 0.140749 Jy ! Component: 200 - total flux cleaned = 0.158275 Jy ! Total flux subtracted in 200 components = 0.158275 Jy ! Clean residual min=-0.065684 max=0.075654 Jy/beam ! Clean residual mean=0.004942 rms=0.025380 Jy/beam ! Combined flux in latest and established models = 0.484266 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 47 components and 0.484266 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=0.258922Jy sigma=0.183086 ! Fit after self-cal, rms=0.257545Jy sigma=0.182112 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.14 GB 0.96 HN 1.08 ! KP 0.81 LA 0.94 NL 0.90 OV 3.25 ! PT 0.77 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.14 GB 0.93 HN 1.12 ! KP 0.80 LA 0.92 NL 0.87 OV 3.39 ! PT 0.77 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.10 GB 0.96 HN 1.16 ! KP 0.83 LA 0.95 NL 0.89 OV 3.08 ! PT 0.79 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 GB 0.99 HN 1.23 ! KP 0.78 LA 0.97 NL 0.90 OV 3.20 ! PT 0.78 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 GB 0.91 HN 1.26 ! KP 0.80 LA 0.96 NL 0.87 OV 3.69 ! PT 0.75 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.84 GB 0.98 HN 1.27 ! KP 0.74 LA 0.99 NL 0.87 OV 2.66 ! PT 0.77 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.88 GB 1.02 HN 1.39 ! KP 0.70 LA 0.98 NL 0.84 OV 1.98 ! PT 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.74 GB 0.86 HN 1.27 ! KP 0.78 LA 0.93 NL 0.77 OV 2.39 ! PT 0.72 ! ! ! Fit before self-cal, rms=0.257545Jy sigma=0.182112 ! Fit after self-cal, rms=0.331632Jy sigma=0.141199 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.835 mas, bmaj=2.988 mas, bpa=19.67 degrees ! Estimated noise=13.0831 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 = -0.0190933 Jy ! Component: 100 - total flux cleaned = -0.0211615 Jy ! Component: 150 - total flux cleaned = -0.0228741 Jy ! Component: 200 - total flux cleaned = -0.0243882 Jy ! Total flux subtracted in 200 components = -0.0243882 Jy ! Clean residual min=-0.050468 max=0.055630 Jy/beam ! Clean residual mean=0.002558 rms=0.018275 Jy/beam ! Combined flux in latest and established models = 0.459878 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 0.459878 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=0.323823Jy sigma=0.139719 ! Fit after self-cal, rms=0.331462Jy sigma=0.137753 ! 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=0.331462Jy sigma=0.137753 ! Fit after self-cal, rms=0.536274Jy sigma=0.117118 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.849 mas, bmaj=3.023 mas, bpa=20.71 degrees ! Estimated noise=13.1247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0125175 Jy ! Component: 100 - total flux cleaned = -0.0164132 Jy ! Component: 150 - total flux cleaned = -0.0186743 Jy ! Component: 200 - total flux cleaned = -0.0202331 Jy ! Total flux subtracted in 200 components = -0.0202331 Jy ! Clean residual min=-0.035794 max=0.050958 Jy/beam ! Clean residual mean=0.001156 rms=0.014513 Jy/beam ! Combined flux in latest and established models = 0.439645 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.439645 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=0.528683Jy sigma=0.116984 ! Fit after self-cal, rms=0.530258Jy sigma=0.116564 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 = -0.00301043 Jy ! Component: 100 - total flux cleaned = -0.00453922 Jy ! Component: 150 - total flux cleaned = -0.00594679 Jy ! Component: 200 - total flux cleaned = -0.00722252 Jy ! Total flux subtracted in 200 components = -0.00722252 Jy ! Clean residual min=-0.036617 max=0.049401 Jy/beam ! Clean residual mean=0.001284 rms=0.014317 Jy/beam ! Combined flux in latest and established models = 0.432422 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.432422 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=0.525783Jy sigma=0.116810 ! Fit after self-cal, rms=0.526355Jy sigma=0.116662 ! 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=0.526355Jy sigma=0.116662 ! Fit after self-cal, rms=0.512667Jy sigma=0.115545 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.861 mas, bmaj=3.067 mas, bpa=21.95 degrees ! Estimated noise=13.0973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0113837 Jy ! Component: 100 - total flux cleaned = -0.014023 Jy ! Component: 150 - total flux cleaned = -0.0158978 Jy ! Component: 200 - total flux cleaned = -0.0175769 Jy ! Total flux subtracted in 200 components = -0.0175769 Jy ! Clean residual min=-0.035127 max=0.048935 Jy/beam ! Clean residual mean=0.001048 rms=0.014341 Jy/beam ! Combined flux in latest and established models = 0.414845 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.414845 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=0.507472Jy sigma=0.115887 ! Fit after self-cal, rms=0.507946Jy sigma=0.115727 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 = -0.00188841 Jy ! Component: 100 - total flux cleaned = -0.0031238 Jy ! Component: 150 - total flux cleaned = -0.00462078 Jy ! Component: 200 - total flux cleaned = -0.005311 Jy ! Total flux subtracted in 200 components = -0.005311 Jy ! Clean residual min=-0.035794 max=0.047861 Jy/beam ! Clean residual mean=0.001143 rms=0.014215 Jy/beam ! Combined flux in latest and established models = 0.409534 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 0.409534 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=0.504922Jy sigma=0.116037 ! Fit after self-cal, rms=0.505221Jy sigma=0.115952 ! 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=0.505221Jy sigma=0.115952 ! Fit after self-cal, rms=0.508147Jy sigma=0.115209 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.166 mas, bmaj=3.545 mas, bpa=25.83 degrees ! Estimated noise=12.9458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0118205 Jy ! Component: 100 - total flux cleaned = -0.0147198 Jy ! Component: 150 - total flux cleaned = -0.0158392 Jy ! Component: 200 - total flux cleaned = -0.0168734 Jy ! Total flux subtracted in 200 components = -0.0168734 Jy ! Clean residual min=-0.035081 max=0.045820 Jy/beam ! Clean residual mean=0.001116 rms=0.014998 Jy/beam ! Combined flux in latest and established models = 0.392661 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 77 components and 0.392661 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=0.505691Jy sigma=0.115495 ! Fit after self-cal, rms=0.505613Jy sigma=0.115471 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 = -0.000978311 Jy ! Component: 100 - total flux cleaned = -0.00188945 Jy ! Component: 150 - total flux cleaned = -0.00272931 Jy ! Component: 200 - total flux cleaned = -0.00332011 Jy ! Total flux subtracted in 200 components = -0.00332011 Jy ! Clean residual min=-0.035043 max=0.045925 Jy/beam ! Clean residual mean=0.001198 rms=0.014923 Jy/beam ! Combined flux in latest and established models = 0.389341 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.389341 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=0.504124Jy sigma=0.115664 ! Fit after self-cal, rms=0.504172Jy sigma=0.115641 ! 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=1.873 mas, bmaj=3.104 mas, bpa=22.55 degrees ! Estimated noise=13.073 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.873 x 3.104 at 22.55 degrees (North through East) ! Clean map min=-0.043443 max=0.368 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=1.417 mas, bmaj=2.349 mas, bpa=27.52 degrees ! Estimated noise=50.8382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.295207 Jy ! Component: 100 - total flux cleaned = 0.351024 Jy ! Component: 150 - total flux cleaned = 0.354699 Jy ! Component: 200 - total flux cleaned = 0.356685 Jy ! Total flux subtracted in 200 components = 0.356685 Jy ! Clean residual min=-0.055576 max=0.053574 Jy/beam ! Clean residual mean=0.000480 rms=0.019045 Jy/beam ! Combined flux in latest and established models = 0.356685 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.356685 Jy ! Inverting map and beam ! Estimated beam: bmin=1.873 mas, bmaj=3.104 mas, bpa=22.55 degrees ! Estimated noise=13.073 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 = 0.0319747 Jy ! Component: 100 - total flux cleaned = 0.0320734 Jy ! Component: 150 - total flux cleaned = 0.0301641 Jy ! Component: 200 - total flux cleaned = 0.0284621 Jy ! Total flux subtracted in 200 components = 0.0284621 Jy ! Clean residual min=-0.035890 max=0.045788 Jy/beam ! Clean residual mean=0.001163 rms=0.014108 Jy/beam ! Combined flux in latest and established models = 0.385147 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.385147 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=2.166 mas, bmaj=3.545 mas, bpa=25.83 degrees ! Estimated noise=12.9458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275701 Jy ! Component: 100 - total flux cleaned = -0.000307857 Jy ! Component: 150 - total flux cleaned = -0.00110602 Jy ! Component: 200 - total flux cleaned = -0.00182857 Jy ! Total flux subtracted in 200 components = -0.00182857 Jy ! Clean residual min=-0.034444 max=0.045731 Jy/beam ! Clean residual mean=0.001352 rms=0.014753 Jy/beam ! Combined flux in latest and established models = 0.383319 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 = -0.000657638 Jy ! Component: 100 - total flux cleaned = -0.000861071 Jy ! Component: 150 - total flux cleaned = -0.00125538 Jy ! Component: 200 - total flux cleaned = -0.00144477 Jy ! Total flux subtracted in 200 components = -0.00144477 Jy ! Clean residual min=-0.034344 max=0.045875 Jy/beam ! Clean residual mean=0.001392 rms=0.014736 Jy/beam ! Combined flux in latest and established models = 0.381874 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.381874 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.873 mas, bmaj=3.104 mas, bpa=22.55 degrees ! Estimated noise=13.073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000434894 Jy ! Component: 100 - total flux cleaned = -8.01151e-05 Jy ! Component: 150 - total flux cleaned = -0.000401046 Jy ! Component: 200 - total flux cleaned = -0.000398373 Jy ! Total flux subtracted in 200 components = -0.000398373 Jy ! Clean residual min=-0.034976 max=0.046962 Jy/beam ! Clean residual mean=0.001252 rms=0.014026 Jy/beam ! Combined flux in latest and established models = 0.381476 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.381476 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=0.504034Jy sigma=0.116019 ! Fit after self-cal, rms=0.503781Jy sigma=0.115796 wmodel /scr/pima/s3111c_uvs/J1459+7140_X_map.mod ! Writing 42 model components to file: /scr/pima/s3111c_uvs/J1459+7140_X_map.mod wobs /scr/pima/s3111c_uvs/J1459+7140_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111c_uvs/J1459+7140_X_uvs.fits wwins /scr/pima/s3111c_uvs/J1459+7140_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111c_uvs/J1459+7140_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 = 0.0196035 Jy ! Component: 100 - total flux cleaned = 0.0345213 Jy ! Component: 150 - total flux cleaned = 0.042733 Jy ! Component: 200 - total flux cleaned = 0.0499864 Jy ! Component: 250 - total flux cleaned = 0.0575126 Jy ! Component: 300 - total flux cleaned = 0.0614198 Jy ! Component: 350 - total flux cleaned = 0.0646517 Jy ! Component: 400 - total flux cleaned = 0.0672633 Jy ! Component: 450 - total flux cleaned = 0.0703264 Jy ! Component: 500 - total flux cleaned = 0.0728159 Jy ! Component: 550 - total flux cleaned = 0.0762087 Jy ! Component: 600 - total flux cleaned = 0.0795144 Jy ! Component: 650 - total flux cleaned = 0.083208 Jy ! Component: 700 - total flux cleaned = 0.0863864 Jy ! Component: 750 - total flux cleaned = 0.0903802 Jy ! Component: 800 - total flux cleaned = 0.0938633 Jy ! Component: 850 - total flux cleaned = 0.0981258 Jy ! Component: 900 - total flux cleaned = 0.101471 Jy ! Component: 950 - total flux cleaned = 0.105163 Jy ! Component: 1000 - total flux cleaned = 0.107181 Jy ! Component: 1050 - total flux cleaned = 0.109172 Jy ! Component: 1100 - total flux cleaned = 0.112303 Jy ! Component: 1150 - total flux cleaned = 0.114613 Jy ! Component: 1200 - total flux cleaned = 0.116515 Jy ! Component: 1250 - total flux cleaned = 0.118763 Jy ! Component: 1300 - total flux cleaned = 0.12172 Jy ! Component: 1350 - total flux cleaned = 0.123543 Jy ! Component: 1400 - total flux cleaned = 0.126065 Jy ! Component: 1450 - total flux cleaned = 0.128201 Jy ! Component: 1500 - total flux cleaned = 0.130669 Jy ! Component: 1550 - total flux cleaned = 0.133458 Jy ! Component: 1600 - total flux cleaned = 0.135524 Jy ! Component: 1650 - total flux cleaned = 0.137909 Jy ! Component: 1700 - total flux cleaned = 0.139258 Jy ! Component: 1750 - total flux cleaned = 0.141931 Jy ! Component: 1800 - total flux cleaned = 0.144244 Jy ! Component: 1850 - total flux cleaned = 0.145881 Jy ! Component: 1900 - total flux cleaned = 0.148478 Jy ! Component: 1950 - total flux cleaned = 0.149764 Jy ! Component: 2000 - total flux cleaned = 0.151677 Jy ! Total flux subtracted in 2048 components = 0.153573 Jy ! Clean residual min=-0.018680 max=0.016965 Jy/beam ! Clean residual mean=0.000769 rms=0.008154 Jy/beam ! Combined flux in latest and established models = 0.535049 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 189 components and 0.535049 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111c_uvs/J1459+7140_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.873 x 3.104 at 22.55 degrees (North through East) ! Clean map min=-0.046049 max=0.38507 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111c_uvs/J1459+7140_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.385071 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00802281 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.25038 6.25038 12.5008 25.0015 50.0031 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.024 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.385 quit ! Quitting program ! Log file /scr/pima/s3111c_uvs/J1459+7140_X_uvs.log closed on Tue Jul 24 09:23:39 2012