! Started logfile: /scr/pima/s3111b_uvs/J1415+1320_X_uvs.log on Mon Jul 23 22:52:16 2012 obs /scr/pima/s3111b_uvs/J1415+1320_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J1415+1320_X_uva.fits ! AN table 1: 11 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.814876 visibilities/baseline/integration-bin. ! Found source: J1415+1320 ! ! 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 3944 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/J1415+1320_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.146727Jy sigma=0.810858 ! Fit after self-cal, rms=0.569078Jy sigma=0.402399 ! 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=0.664 mas, bmaj=1.924 mas, bpa=-2.415 degrees ! Estimated noise=25.5967 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 = 0.358093 Jy ! Component: 100 - total flux cleaned = 0.442886 Jy ! Total flux subtracted in 100 components = 0.442886 Jy ! Clean residual min=-0.036117 max=0.061709 Jy/beam ! Clean residual mean=0.000636 rms=0.012033 Jy/beam ! Combined flux in latest and established models = 0.442886 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.442886 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=0.161882Jy sigma=0.114468 ! Fit after self-cal, rms=0.161742Jy sigma=0.114369 ! 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=0.7802 mas, bmaj=2.034 mas, bpa=-1.631 degrees ! Estimated noise=16.3017 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 = 0.0349469 Jy ! Component: 100 - total flux cleaned = 0.0500056 Jy ! Component: 150 - total flux cleaned = 0.0525703 Jy ! Component: 200 - total flux cleaned = 0.0535553 Jy ! Total flux subtracted in 200 components = 0.0535553 Jy ! Clean residual min=-0.033410 max=0.071779 Jy/beam ! Clean residual mean=0.001099 rms=0.014195 Jy/beam ! Combined flux in latest and established models = 0.496442 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.496442 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=0.154367Jy sigma=0.109154 ! Fit after self-cal, rms=0.154233Jy sigma=0.109059 ! 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 1.07 FD 1.00 GB 0.87 HN 0.90 ! KP 0.90 LA 0.92 MK 1.09 NL 2.56 ! OV 1.08 PT 0.93 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 GB 0.87 HN 0.90 ! KP 0.90 LA 0.92 MK 1.08 NL 2.63 ! OV 1.10 PT 0.95 SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 GB 0.88 HN 0.89 ! KP 0.89 LA 0.90 MK 1.03 NL 2.50 ! OV 1.05 PT 0.92 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 GB 0.91 HN 0.91 ! KP 0.84 LA 0.92 MK 1.05 NL 2.57 ! OV 1.10 PT 0.93 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.88 GB 0.84 HN 0.85 ! KP 0.85 LA 0.87 MK 0.98 NL 2.50 ! OV 1.06 PT 0.91 SC 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.86 GB 0.89 HN 0.91 ! KP 0.80 LA 0.88 MK 1.02 NL 2.33 ! OV 1.01 PT 0.92 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.85 GB 0.89 HN 1.00* ! KP 0.76 LA 0.88 MK 1.00* NL 2.31 ! OV 1.00 PT 0.92 SC 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.77 GB 0.77 HN 0.87 ! KP 0.79 LA 0.82 MK 0.86 NL 2.28 ! OV 0.97 PT 0.83 SC 0.93 ! ! ! Fit before self-cal, rms=0.154233Jy sigma=0.109059 ! Fit after self-cal, rms=0.050286Jy sigma=0.033013 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7849 mas, bmaj=2.067 mas, bpa=-1.455 degrees ! Estimated noise=16.1863 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 = 0.00275046 Jy ! Component: 100 - total flux cleaned = 0.00218701 Jy ! Component: 150 - total flux cleaned = 0.00203456 Jy ! Component: 200 - total flux cleaned = 0.00190481 Jy ! Total flux subtracted in 200 components = 0.00190481 Jy ! Clean residual min=-0.005958 max=0.012618 Jy/beam ! Clean residual mean=-0.000060 rms=0.002705 Jy/beam ! Combined flux in latest and established models = 0.498346 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.498346 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=0.049057Jy sigma=0.031874 ! Fit after self-cal, rms=0.049254Jy sigma=0.031768 ! 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=0.049254Jy sigma=0.031768 ! Fit after self-cal, rms=0.049174Jy sigma=0.031688 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7823 mas, bmaj=2.064 mas, bpa=-1.436 degrees ! Estimated noise=16.1767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164514 Jy ! Component: 100 - total flux cleaned = 0.00151629 Jy ! Component: 150 - total flux cleaned = 0.00131093 Jy ! Component: 200 - total flux cleaned = 0.00112494 Jy ! Total flux subtracted in 200 components = 0.00112494 Jy ! Clean residual min=-0.005731 max=0.012818 Jy/beam ! Clean residual mean=-0.000056 rms=0.002585 Jy/beam ! Combined flux in latest and established models = 0.499471 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.499471 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=0.048700Jy sigma=0.031206 ! Fit after self-cal, rms=0.048685Jy sigma=0.031184 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4.6, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012435 Jy ! Component: 100 - total flux cleaned = 0.0185811 Jy ! Component: 150 - total flux cleaned = 0.0210904 Jy ! Component: 200 - total flux cleaned = 0.0223654 Jy ! Total flux subtracted in 200 components = 0.0223654 Jy ! Clean residual min=-0.004924 max=0.006914 Jy/beam ! Clean residual mean=-0.000134 rms=0.001633 Jy/beam ! Combined flux in latest and established models = 0.521837 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 74 components and 0.521837 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=0.046456Jy sigma=0.027932 ! Fit after self-cal, rms=0.046280Jy sigma=0.027852 ! Inverting map ! Added new window around map position (-1.1, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00612818 Jy ! Component: 100 - total flux cleaned = 0.00882114 Jy ! Component: 150 - total flux cleaned = 0.00938316 Jy ! Component: 200 - total flux cleaned = 0.00948511 Jy ! Total flux subtracted in 200 components = 0.00948511 Jy ! Clean residual min=-0.004294 max=0.005414 Jy/beam ! Clean residual mean=-0.000211 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.531322 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 98 components and 0.531322 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=0.045159Jy sigma=0.027029 ! Fit after self-cal, rms=0.045032Jy sigma=0.026983 ! 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=0.045032Jy sigma=0.026983 ! Fit after self-cal, rms=0.044781Jy sigma=0.026765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7799 mas, bmaj=2.061 mas, bpa=-1.403 degrees ! Estimated noise=16.1549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348926 Jy ! Component: 100 - total flux cleaned = 0.00444509 Jy ! Component: 150 - total flux cleaned = 0.00501569 Jy ! Component: 200 - total flux cleaned = 0.00530599 Jy ! Total flux subtracted in 200 components = 0.00530599 Jy ! Clean residual min=-0.003897 max=0.005184 Jy/beam ! Clean residual mean=-0.000185 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.536628 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 122 components and 0.536628 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=0.044392Jy sigma=0.026394 ! Fit after self-cal, rms=0.044310Jy sigma=0.026367 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 = 0.000838362 Jy ! Component: 100 - total flux cleaned = 0.000907491 Jy ! Component: 150 - total flux cleaned = 0.000844522 Jy ! Component: 200 - total flux cleaned = 0.000904605 Jy ! Total flux subtracted in 200 components = 0.000904605 Jy ! Clean residual min=-0.003793 max=0.004810 Jy/beam ! Clean residual mean=-0.000191 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.537533 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 132 components and 0.537533 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=0.044129Jy sigma=0.026208 ! Fit after self-cal, rms=0.044093Jy sigma=0.026198 ! 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=0.044093Jy sigma=0.026198 ! Fit after self-cal, rms=0.043899Jy sigma=0.026167 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.239 mas, bmaj=2.469 mas, bpa=-0.7064 degrees ! Estimated noise=18.3737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183772 Jy ! Component: 100 - total flux cleaned = 0.00214773 Jy ! Component: 150 - total flux cleaned = 0.00221372 Jy ! Component: 200 - total flux cleaned = 0.00221328 Jy ! Total flux subtracted in 200 components = 0.00221328 Jy ! Clean residual min=-0.004756 max=0.005959 Jy/beam ! Clean residual mean=-0.000305 rms=0.001600 Jy/beam ! Combined flux in latest and established models = 0.539746 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 149 components and 0.539746 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=0.043698Jy sigma=0.026068 ! Fit after self-cal, rms=0.043634Jy sigma=0.026043 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 = 0.000421893 Jy ! Component: 100 - total flux cleaned = 0.000588316 Jy ! Component: 150 - total flux cleaned = 0.000586459 Jy ! Component: 200 - total flux cleaned = 0.000543666 Jy ! Total flux subtracted in 200 components = 0.000543666 Jy ! Clean residual min=-0.004752 max=0.005646 Jy/beam ! Clean residual mean=-0.000310 rms=0.001577 Jy/beam ! Combined flux in latest and established models = 0.54029 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 163 components and 0.54029 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=0.043553Jy sigma=0.025993 ! Fit after self-cal, rms=0.043520Jy sigma=0.025981 ! 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=0.7793 mas, bmaj=2.061 mas, bpa=-1.384 degrees ! Estimated noise=16.1542 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7793 x 2.061 at -1.384 degrees (North through East) ! Clean map min=-0.0035906 max=0.44561 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=0.6565 mas, bmaj=1.931 mas, bpa=-1.91 degrees ! Estimated noise=24.3429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.33937 Jy ! Component: 100 - total flux cleaned = 0.424341 Jy ! Component: 150 - total flux cleaned = 0.462537 Jy ! Component: 200 - total flux cleaned = 0.482191 Jy ! Total flux subtracted in 200 components = 0.482191 Jy ! Clean residual min=-0.007132 max=0.010271 Jy/beam ! Clean residual mean=0.000041 rms=0.002600 Jy/beam ! Combined flux in latest and established models = 0.482191 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.482191 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7793 mas, bmaj=2.061 mas, bpa=-1.384 degrees ! Estimated noise=16.1542 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 = 0.018498 Jy ! Component: 100 - total flux cleaned = 0.030637 Jy ! Component: 150 - total flux cleaned = 0.0391591 Jy ! Component: 200 - total flux cleaned = 0.0454484 Jy ! Total flux subtracted in 200 components = 0.0454484 Jy ! Clean residual min=-0.005401 max=0.005855 Jy/beam ! Clean residual mean=-0.000134 rms=0.001702 Jy/beam ! Combined flux in latest and established models = 0.527639 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 68 components and 0.52764 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=1.239 mas, bmaj=2.469 mas, bpa=-0.7064 degrees ! Estimated noise=18.3737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0068376 Jy ! Component: 100 - total flux cleaned = 0.00918442 Jy ! Component: 150 - total flux cleaned = 0.0104591 Jy ! Component: 200 - total flux cleaned = 0.0111186 Jy ! Total flux subtracted in 200 components = 0.0111186 Jy ! Clean residual min=-0.005272 max=0.006215 Jy/beam ! Clean residual mean=-0.000307 rms=0.001799 Jy/beam ! Combined flux in latest and established models = 0.538758 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 = 0.000573002 Jy ! Component: 100 - total flux cleaned = 0.000977897 Jy ! Component: 150 - total flux cleaned = 0.0011591 Jy ! Component: 200 - total flux cleaned = 0.00124184 Jy ! Total flux subtracted in 200 components = 0.00124184 Jy ! Clean residual min=-0.004938 max=0.005731 Jy/beam ! Clean residual mean=-0.000313 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 0.54 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 136 components and 0.54 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7793 mas, bmaj=2.061 mas, bpa=-1.384 degrees ! Estimated noise=16.1542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124327 Jy ! Component: 100 - total flux cleaned = -4.29569e-05 Jy ! Component: 150 - total flux cleaned = -0.000117821 Jy ! Component: 200 - total flux cleaned = -0.00011921 Jy ! Total flux subtracted in 200 components = -0.00011921 Jy ! Clean residual min=-0.003640 max=0.004522 Jy/beam ! Clean residual mean=-0.000186 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.539881 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 160 components and 0.539881 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=0.043678Jy sigma=0.026053 ! Fit after self-cal, rms=0.043572Jy sigma=0.025998 wmodel /scr/pima/s3111b_uvs/J1415+1320_X_map.mod ! Writing 160 model components to file: /scr/pima/s3111b_uvs/J1415+1320_X_map.mod wobs /scr/pima/s3111b_uvs/J1415+1320_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J1415+1320_X_uvs.fits wwins /scr/pima/s3111b_uvs/J1415+1320_X_map.win ! wwins: Wrote 3 windows to /scr/pima/s3111b_uvs/J1415+1320_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 = 0.00164663 Jy ! Component: 100 - total flux cleaned = 0.00164745 Jy ! Component: 150 - total flux cleaned = 0.00198927 Jy ! Component: 200 - total flux cleaned = 0.00241517 Jy ! Component: 250 - total flux cleaned = 0.00281477 Jy ! Component: 300 - total flux cleaned = 0.0030529 Jy ! Component: 350 - total flux cleaned = 0.00337211 Jy ! Component: 400 - total flux cleaned = 0.00350413 Jy ! Component: 450 - total flux cleaned = 0.00367311 Jy ! Component: 500 - total flux cleaned = 0.00387336 Jy ! Component: 550 - total flux cleaned = 0.00395008 Jy ! Component: 600 - total flux cleaned = 0.00383743 Jy ! Component: 650 - total flux cleaned = 0.00387348 Jy ! Component: 700 - total flux cleaned = 0.00365991 Jy ! Component: 750 - total flux cleaned = 0.0035905 Jy ! Component: 800 - total flux cleaned = 0.00338937 Jy ! Component: 850 - total flux cleaned = 0.00335733 Jy ! Component: 900 - total flux cleaned = 0.00322961 Jy ! Component: 950 - total flux cleaned = 0.00310543 Jy ! Component: 1000 - total flux cleaned = 0.00298386 Jy ! Component: 1050 - total flux cleaned = 0.00280568 Jy ! Component: 1100 - total flux cleaned = 0.00268992 Jy ! Component: 1150 - total flux cleaned = 0.00251961 Jy ! Component: 1200 - total flux cleaned = 0.00232566 Jy ! Component: 1250 - total flux cleaned = 0.00221702 Jy ! Component: 1300 - total flux cleaned = 0.0020574 Jy ! Component: 1350 - total flux cleaned = 0.00197926 Jy ! Component: 1400 - total flux cleaned = 0.00187663 Jy ! Component: 1450 - total flux cleaned = 0.00182634 Jy ! Component: 1500 - total flux cleaned = 0.00170352 Jy ! Component: 1550 - total flux cleaned = 0.00167945 Jy ! Component: 1600 - total flux cleaned = 0.0016559 Jy ! Component: 1650 - total flux cleaned = 0.00153887 Jy ! Component: 1700 - total flux cleaned = 0.00149271 Jy ! Component: 1750 - total flux cleaned = 0.00149222 Jy ! Component: 1800 - total flux cleaned = 0.00138046 Jy ! Component: 1850 - total flux cleaned = 0.00133662 Jy ! Component: 1900 - total flux cleaned = 0.00125007 Jy ! Component: 1950 - total flux cleaned = 0.00118619 Jy ! Component: 2000 - total flux cleaned = 0.00114408 Jy ! Total flux subtracted in 2048 components = 0.00116506 Jy ! Clean residual min=-0.001118 max=0.001313 Jy/beam ! Clean residual mean=-0.000131 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.541046 Jy keep ! Adding 218 model components to the UV plane model. ! The established model now contains 378 components and 0.541046 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J1415+1320_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7793 x 2.061 at -1.384 degrees (North through East) ! Clean map min=-0.0022311 max=0.44354 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J1415+1320_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.44354 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000480433 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.324953 0.324953 0.649906 1.29981 2.59963 5.19925 10.3985 20.797 41.594 83.188 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.443 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J1415+1320_X_uvs.log closed on Mon Jul 23 22:52:18 2012