! Started logfile: /d2/scr/pima/bp177b_uvs/J1351+0916_C_uvs.log on Sat Mar 22 08:10:40 2014 obs /d2/scr/pima/bp177b_uvs/J1351+0916_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1351+0916_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J1351+0916 ! ! 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 768 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 /d2/scr/pima/bp177b_uvs/J1351+0916_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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=1.004149Jy sigma=46.890430 ! Fit after self-cal, rms=0.935369Jy sigma=43.583168 ! 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=1.552 mas, bmaj=3.48 mas, bpa=-1.27 degrees ! Estimated noise=0.742374 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 = 0.0464893 Jy ! Component: 100 - total flux cleaned = 0.0651531 Jy ! Total flux subtracted in 100 components = 0.0651531 Jy ! Clean residual min=-0.005485 max=0.009524 Jy/beam ! Clean residual mean=-0.000019 rms=0.001680 Jy/beam ! Combined flux in latest and established models = 0.0651531 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0651531 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=0.028662Jy sigma=1.290591 ! Fit after self-cal, rms=0.027344Jy sigma=1.248017 ! 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=1.843 mas, bmaj=3.895 mas, bpa=0.3801 degrees ! Estimated noise=0.563423 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 = 0.015128 Jy ! Component: 100 - total flux cleaned = 0.0239444 Jy ! Component: 150 - total flux cleaned = 0.029537 Jy ! Component: 200 - total flux cleaned = 0.0333068 Jy ! Total flux subtracted in 200 components = 0.0333068 Jy ! Clean residual min=-0.003138 max=0.003851 Jy/beam ! Clean residual mean=0.000001 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.0984599 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 62 components and 0.0984598 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=0.016641Jy sigma=0.720030 ! Fit after self-cal, rms=0.016605Jy sigma=0.718188 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.843 x 3.895 at 0.3801 degrees (North through East) ! Clean map min=-0.0029878 max=0.060767 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.16 HN 1.04 LA 1.01 ! MK 1.06 NL 1.00 OV 0.93 PT 0.93 ! SC 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.10 HN 1.09 LA 0.98 ! MK 1.16 NL 0.98 OV 0.91 PT 0.85 ! SC 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.01 LA 0.94 ! MK 1.05 NL 0.99 OV 0.92 PT 0.92 ! SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 1.05 LA 0.92 ! MK 1.14 NL 1.01 OV 0.96 PT 0.91 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.016605Jy sigma=0.718188 ! Fit after self-cal, rms=0.016040Jy sigma=0.671667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.859 mas, bmaj=3.918 mas, bpa=1.166 degrees ! Estimated noise=0.563189 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 = 0.00164322 Jy ! Component: 100 - total flux cleaned = 0.00206092 Jy ! Component: 150 - total flux cleaned = 0.00230425 Jy ! Component: 200 - total flux cleaned = 0.00259386 Jy ! Total flux subtracted in 200 components = 0.00259386 Jy ! Clean residual min=-0.002443 max=0.002941 Jy/beam ! Clean residual mean=0.000006 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.101054 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.101054 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=0.015776Jy sigma=0.659974 ! Fit after self-cal, rms=0.015773Jy sigma=0.659679 ! 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=0.015773Jy sigma=0.659679 ! Fit after self-cal, rms=0.015735Jy sigma=0.658394 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.856 mas, bmaj=3.906 mas, bpa=1.199 degrees ! Estimated noise=0.563903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000921011 Jy ! Component: 100 - total flux cleaned = 0.00118835 Jy ! Component: 150 - total flux cleaned = 0.00143001 Jy ! Component: 200 - total flux cleaned = 0.00164977 Jy ! Total flux subtracted in 200 components = 0.00164977 Jy ! Clean residual min=-0.002393 max=0.002895 Jy/beam ! Clean residual mean=0.000006 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.102703 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.102703 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=0.015605Jy sigma=0.652582 ! Fit after self-cal, rms=0.015603Jy sigma=0.652487 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 (-6, -13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280913 Jy ! Component: 100 - total flux cleaned = 0.00403692 Jy ! Component: 150 - total flux cleaned = 0.00437585 Jy ! Component: 200 - total flux cleaned = 0.00466018 Jy ! Total flux subtracted in 200 components = 0.00466018 Jy ! Clean residual min=-0.001938 max=0.002016 Jy/beam ! Clean residual mean=0.000004 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.107364 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.107364 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=0.015056Jy sigma=0.621012 ! Fit after self-cal, rms=0.014955Jy sigma=0.616096 ! 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=0.014955Jy sigma=0.616096 ! Fit after self-cal, rms=0.014320Jy sigma=0.580591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.866 mas, bmaj=3.936 mas, bpa=0.7125 degrees ! Estimated noise=0.567028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141129 Jy ! Component: 100 - total flux cleaned = 0.00172372 Jy ! Component: 150 - total flux cleaned = 0.00185003 Jy ! Component: 200 - total flux cleaned = 0.00198191 Jy ! Total flux subtracted in 200 components = 0.00198191 Jy ! Clean residual min=-0.001739 max=0.001683 Jy/beam ! Clean residual mean=0.000003 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.109346 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.109346 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=0.014128Jy sigma=0.569236 ! Fit after self-cal, rms=0.014091Jy sigma=0.567462 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 = 0.000604136 Jy ! Component: 100 - total flux cleaned = 0.000827352 Jy ! Component: 150 - total flux cleaned = 0.000946691 Jy ! Component: 200 - total flux cleaned = 0.00106037 Jy ! Total flux subtracted in 200 components = 0.00106037 Jy ! Clean residual min=-0.001633 max=0.001546 Jy/beam ! Clean residual mean=0.000002 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.110406 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 0.110406 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=0.014022Jy sigma=0.563340 ! Fit after self-cal, rms=0.014005Jy sigma=0.562631 ! 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=0.014005Jy sigma=0.562631 ! Fit after self-cal, rms=0.013920Jy sigma=0.560211 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.543 mas, bmaj=5.821 mas, bpa=-6.09 degrees ! Estimated noise=0.667904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115705 Jy ! Component: 100 - total flux cleaned = 0.00155853 Jy ! Component: 150 - total flux cleaned = 0.00180691 Jy ! Component: 200 - total flux cleaned = 0.00195765 Jy ! Total flux subtracted in 200 components = 0.00195765 Jy ! Clean residual min=-0.001825 max=0.001856 Jy/beam ! Clean residual mean=0.000005 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.112364 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.112364 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=0.013894Jy sigma=0.558146 ! Fit after self-cal, rms=0.013874Jy sigma=0.557527 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 = 0.00025412 Jy ! Component: 100 - total flux cleaned = 0.000415877 Jy ! Component: 150 - total flux cleaned = 0.000535467 Jy ! Component: 200 - total flux cleaned = 0.000612308 Jy ! Total flux subtracted in 200 components = 0.000612308 Jy ! Clean residual min=-0.001703 max=0.001703 Jy/beam ! Clean residual mean=0.000004 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.112976 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 140 components and 0.112976 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=0.013876Jy sigma=0.556985 ! Fit after self-cal, rms=0.013856Jy sigma=0.556431 ! 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=1.867 mas, bmaj=3.951 mas, bpa=0.2975 degrees ! Estimated noise=0.56635 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.867 x 3.951 at 0.2975 degrees (North through East) ! Clean map min=-0.0013677 max=0.057806 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=1.573 mas, bmaj=3.509 mas, bpa=-0.7785 degrees ! Estimated noise=0.754086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0475644 Jy ! Component: 100 - total flux cleaned = 0.0658027 Jy ! Component: 150 - total flux cleaned = 0.0769944 Jy ! Component: 200 - total flux cleaned = 0.0846181 Jy ! Total flux subtracted in 200 components = 0.0846181 Jy ! Clean residual min=-0.003273 max=0.004960 Jy/beam ! Clean residual mean=-0.000007 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.0846181 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 49 model components to the UV plane model. ! The established model now contains 49 components and 0.0846181 Jy ! Inverting map and beam ! Estimated beam: bmin=1.867 mas, bmaj=3.951 mas, bpa=0.2975 degrees ! Estimated noise=0.56635 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 (-1.5, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00741277 Jy ! Component: 100 - total flux cleaned = 0.0123207 Jy ! Component: 150 - total flux cleaned = 0.0157887 Jy ! Component: 200 - total flux cleaned = 0.0184332 Jy ! Total flux subtracted in 200 components = 0.0184332 Jy ! Clean residual min=-0.002112 max=0.002408 Jy/beam ! Clean residual mean=-0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.103051 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 87 components and 0.103051 Jy ! Inverting map ! Added new window around map position (-0.3, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242526 Jy ! Component: 100 - total flux cleaned = 0.0042082 Jy ! Component: 150 - total flux cleaned = 0.00565327 Jy ! Component: 200 - total flux cleaned = 0.00684001 Jy ! Total flux subtracted in 200 components = 0.00684001 Jy ! Clean residual min=-0.001595 max=0.001376 Jy/beam ! Clean residual mean=0.000002 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.109891 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 113 components and 0.109891 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=3.543 mas, bmaj=5.821 mas, bpa=-6.09 degrees ! Estimated noise=0.667904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145905 Jy ! Component: 100 - total flux cleaned = 0.00249713 Jy ! Component: 150 - total flux cleaned = 0.00331421 Jy ! Component: 200 - total flux cleaned = 0.00382226 Jy ! Total flux subtracted in 200 components = 0.00382226 Jy ! Clean residual min=-0.001547 max=0.001423 Jy/beam ! Clean residual mean=0.000006 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.113713 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 = 0.000206461 Jy ! Component: 100 - total flux cleaned = 0.000288508 Jy ! Component: 150 - total flux cleaned = 0.000363672 Jy ! Component: 200 - total flux cleaned = 0.000416104 Jy ! Total flux subtracted in 200 components = 0.000416104 Jy ! Clean residual min=-0.001451 max=0.001362 Jy/beam ! Clean residual mean=0.000006 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.11413 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 163 components and 0.11413 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.867 mas, bmaj=3.951 mas, bpa=0.2975 degrees ! Estimated noise=0.56635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.41648e-05 Jy ! Component: 100 - total flux cleaned = 0.000101858 Jy ! Component: 150 - total flux cleaned = 0.000117738 Jy ! Component: 200 - total flux cleaned = 0.000131877 Jy ! Total flux subtracted in 200 components = 0.000131877 Jy ! Clean residual min=-0.001310 max=0.001164 Jy/beam ! Clean residual mean=0.000003 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.114261 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 185 components and 0.114261 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=0.013571Jy sigma=0.542589 ! Fit after self-cal, rms=0.013556Jy sigma=0.541859 wmodel /d2/scr/pima/bp177b_uvs/J1351+0916_C_map.mod ! Writing 185 model components to file: /d2/scr/pima/bp177b_uvs/J1351+0916_C_map.mod wobs /d2/scr/pima/bp177b_uvs/J1351+0916_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1351+0916_C_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1351+0916_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177b_uvs/J1351+0916_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 = -0.000376725 Jy ! Component: 100 - total flux cleaned = -0.000604471 Jy ! Component: 150 - total flux cleaned = -0.000818091 Jy ! Component: 200 - total flux cleaned = -0.000964981 Jy ! Component: 250 - total flux cleaned = -0.00110566 Jy ! Component: 300 - total flux cleaned = -0.00124049 Jy ! Component: 350 - total flux cleaned = -0.00130551 Jy ! Component: 400 - total flux cleaned = -0.00143254 Jy ! Component: 450 - total flux cleaned = -0.00149437 Jy ! Component: 500 - total flux cleaned = -0.00158435 Jy ! Component: 550 - total flux cleaned = -0.00167105 Jy ! Component: 600 - total flux cleaned = -0.00171303 Jy ! Component: 650 - total flux cleaned = -0.00175407 Jy ! Component: 700 - total flux cleaned = -0.00179453 Jy ! Component: 750 - total flux cleaned = -0.00188584 Jy ! Component: 800 - total flux cleaned = -0.00193663 Jy ! Component: 850 - total flux cleaned = -0.00203643 Jy ! Component: 900 - total flux cleaned = -0.00210915 Jy ! Component: 950 - total flux cleaned = -0.00216874 Jy ! Component: 1000 - total flux cleaned = -0.00222725 Jy ! Component: 1050 - total flux cleaned = -0.00227303 Jy ! Component: 1100 - total flux cleaned = -0.00235101 Jy ! Component: 1150 - total flux cleaned = -0.00243843 Jy ! Component: 1200 - total flux cleaned = -0.00251334 Jy ! Component: 1250 - total flux cleaned = -0.00256563 Jy ! Component: 1300 - total flux cleaned = -0.00255524 Jy ! Component: 1350 - total flux cleaned = -0.00257591 Jy ! Component: 1400 - total flux cleaned = -0.00262601 Jy ! Component: 1450 - total flux cleaned = -0.00267522 Jy ! Component: 1500 - total flux cleaned = -0.00267509 Jy ! Component: 1550 - total flux cleaned = -0.00268469 Jy ! Component: 1600 - total flux cleaned = -0.0027036 Jy ! Component: 1650 - total flux cleaned = -0.00268492 Jy ! Component: 1700 - total flux cleaned = -0.00270316 Jy ! Component: 1750 - total flux cleaned = -0.00271217 Jy ! Component: 1800 - total flux cleaned = -0.00271214 Jy ! Component: 1850 - total flux cleaned = -0.00272953 Jy ! Component: 1900 - total flux cleaned = -0.00272082 Jy ! Component: 1950 - total flux cleaned = -0.0027548 Jy ! Component: 2000 - total flux cleaned = -0.00274626 Jy ! Component: 2050 - total flux cleaned = -0.00276291 Jy ! Component: 2100 - total flux cleaned = -0.00277931 Jy ! Component: 2150 - total flux cleaned = -0.00283598 Jy ! Component: 2200 - total flux cleaned = -0.00286798 Jy ! Component: 2250 - total flux cleaned = -0.00290744 Jy ! Component: 2300 - total flux cleaned = -0.00295432 Jy ! Component: 2350 - total flux cleaned = -0.00298532 Jy ! Component: 2400 - total flux cleaned = -0.00305423 Jy ! Component: 2450 - total flux cleaned = -0.00307696 Jy ! Component: 2500 - total flux cleaned = -0.00314437 Jy ! Component: 2550 - total flux cleaned = -0.00318149 Jy ! Component: 2600 - total flux cleaned = -0.00322552 Jy ! Component: 2650 - total flux cleaned = -0.00324733 Jy ! Component: 2700 - total flux cleaned = -0.00329784 Jy ! Component: 2750 - total flux cleaned = -0.00333347 Jy ! Component: 2800 - total flux cleaned = -0.00334046 Jy ! Component: 2850 - total flux cleaned = -0.00337566 Jy ! Component: 2900 - total flux cleaned = -0.00340359 Jy ! Component: 2950 - total flux cleaned = -0.003452 Jy ! Component: 3000 - total flux cleaned = -0.00346575 Jy ! Component: 3050 - total flux cleaned = -0.0034998 Jy ! Component: 3100 - total flux cleaned = -0.00352683 Jy ! Component: 3150 - total flux cleaned = -0.00353351 Jy ! Component: 3200 - total flux cleaned = -0.00357996 Jy ! Component: 3250 - total flux cleaned = -0.00361281 Jy ! Component: 3300 - total flux cleaned = -0.00363893 Jy ! Component: 3350 - total flux cleaned = -0.00365826 Jy ! Component: 3400 - total flux cleaned = -0.00365835 Jy ! Component: 3450 - total flux cleaned = -0.00370289 Jy ! Component: 3500 - total flux cleaned = -0.00372179 Jy ! Component: 3550 - total flux cleaned = -0.00377811 Jy ! Component: 3600 - total flux cleaned = -0.00376565 Jy ! Component: 3650 - total flux cleaned = -0.00380883 Jy ! Component: 3700 - total flux cleaned = -0.00385781 Jy ! Component: 3750 - total flux cleaned = -0.00387601 Jy ! Component: 3800 - total flux cleaned = -0.00389412 Jy ! Component: 3850 - total flux cleaned = -0.00392411 Jy ! Component: 3900 - total flux cleaned = -0.00395392 Jy ! Component: 3950 - total flux cleaned = -0.00397754 Jy ! Component: 4000 - total flux cleaned = -0.00401866 Jy ! Component: 4050 - total flux cleaned = -0.00406534 Jy ! Total flux subtracted in 4096 components = -0.00408273 Jy ! Clean residual min=-0.000452 max=0.000300 Jy/beam ! Clean residual mean=0.000001 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.110179 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 469 components and 0.110179 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1351+0916_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.867 x 3.951 at 0.2975 degrees (North through East) ! Clean map min=-0.00086016 max=0.059609 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1351+0916_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0596085 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101165 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.509147 0.509147 1.01829 2.03659 4.07318 8.14636 16.2927 32.5854 65.1709 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 589.22 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1351+0916_C_uvs.log closed on Sat Mar 22 08:10:44 2014