! Started logfile: /d2/scr/pima/bp177h_uvs/J1659-3130_X_uvs.log on Sat Mar 29 22:26:58 2014 obs /d2/scr/pima/bp177h_uvs/J1659-3130_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1659-3130_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.928571 visibilities/baseline/integration-bin. ! Found source: J1659-3130 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 624 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1659-3130_X] 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 0.200x0.200 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=1.000046Jy sigma=29.291535 ! Fit after self-cal, rms=0.945120Jy sigma=27.627228 ! 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=0.9784 mas, bmaj=4.385 mas, bpa=3.083 degrees ! Estimated noise=1.47606 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 = 0.0380076 Jy ! Component: 100 - total flux cleaned = 0.0566099 Jy ! Total flux subtracted in 100 components = 0.0566099 Jy ! Clean residual min=-0.006031 max=0.012236 Jy/beam ! Clean residual mean=-0.000022 rms=0.003093 Jy/beam ! Combined flux in latest and established models = 0.0566099 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0566099 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=0.036085Jy sigma=0.999999 ! Fit after self-cal, rms=0.035733Jy sigma=0.989314 ! 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=1.202 mas, bmaj=4.818 mas, bpa=1.295 degrees ! Estimated noise=1.01979 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 = 0.0179976 Jy ! Component: 100 - total flux cleaned = 0.0277934 Jy ! Component: 150 - total flux cleaned = 0.0335216 Jy ! Component: 200 - total flux cleaned = 0.0369502 Jy ! Total flux subtracted in 200 components = 0.0369502 Jy ! Clean residual min=-0.004237 max=0.006662 Jy/beam ! Clean residual mean=-0.000028 rms=0.001578 Jy/beam ! Combined flux in latest and established models = 0.0935601 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 92 components and 0.0935602 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=0.026534Jy sigma=0.646277 ! Fit after self-cal, rms=0.026528Jy sigma=0.645295 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.202 x 4.818 at 1.295 degrees (North through East) ! Clean map min=-0.0042063 max=0.054638 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 0.91 KP 0.88 LA 0.91 ! NL 1.03 OV 1.05 PT 0.85 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 HN 1.06 KP 1.06 LA 1.01 ! NL 1.18 OV 1.16 PT 0.86 SC 1.16 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.026528Jy sigma=0.645295 ! Fit after self-cal, rms=0.026685Jy sigma=0.625101 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.207 mas, bmaj=4.835 mas, bpa=1.153 degrees ! Estimated noise=1.02781 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 = 0.00208301 Jy ! Component: 100 - total flux cleaned = 0.00325981 Jy ! Component: 150 - total flux cleaned = 0.00395361 Jy ! Component: 200 - total flux cleaned = 0.00422512 Jy ! Total flux subtracted in 200 components = 0.00422512 Jy ! Clean residual min=-0.003558 max=0.005568 Jy/beam ! Clean residual mean=-0.000027 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.0977853 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 0.0977853 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=0.026495Jy sigma=0.620673 ! Fit after self-cal, rms=0.026516Jy sigma=0.620395 ! 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=0.026516Jy sigma=0.620395 ! Fit after self-cal, rms=0.026584Jy sigma=0.619115 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.207 mas, bmaj=4.821 mas, bpa=1.083 degrees ! Estimated noise=1.03367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000837726 Jy ! Component: 100 - total flux cleaned = 0.00113385 Jy ! Component: 150 - total flux cleaned = 0.00119481 Jy ! Component: 200 - total flux cleaned = 0.00125104 Jy ! Total flux subtracted in 200 components = 0.00125104 Jy ! Clean residual min=-0.003542 max=0.005572 Jy/beam ! Clean residual mean=-0.000028 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.0990363 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 102 components and 0.0990363 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=0.026543Jy sigma=0.618598 ! Fit after self-cal, rms=0.026546Jy sigma=0.618497 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 (-25.8, 41.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493642 Jy ! Component: 100 - total flux cleaned = 0.00736242 Jy ! Component: 150 - total flux cleaned = 0.00887402 Jy ! Component: 200 - total flux cleaned = 0.00935874 Jy ! Total flux subtracted in 200 components = 0.00935874 Jy ! Clean residual min=-0.003482 max=0.004105 Jy/beam ! Clean residual mean=-0.000032 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.108395 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 143 components and 0.108395 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=0.025558Jy sigma=0.589191 ! Fit after self-cal, rms=0.025343Jy sigma=0.581779 ! 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=0.025343Jy sigma=0.581779 ! Fit after self-cal, rms=0.024608Jy sigma=0.573180 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.202 mas, bmaj=4.8 mas, bpa=1.08 degrees ! Estimated noise=1.02543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020558 Jy ! Component: 100 - total flux cleaned = 0.00280256 Jy ! Component: 150 - total flux cleaned = 0.00314224 Jy ! Component: 200 - total flux cleaned = 0.00332386 Jy ! Total flux subtracted in 200 components = 0.00332386 Jy ! Clean residual min=-0.003102 max=0.003258 Jy/beam ! Clean residual mean=-0.000024 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.111719 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 157 components and 0.111719 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=0.024365Jy sigma=0.567621 ! Fit after self-cal, rms=0.024324Jy sigma=0.565854 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 = 0.00106669 Jy ! Component: 100 - total flux cleaned = 0.00123246 Jy ! Component: 150 - total flux cleaned = 0.00128606 Jy ! Component: 200 - total flux cleaned = 0.00131191 Jy ! Total flux subtracted in 200 components = 0.00131191 Jy ! Clean residual min=-0.002990 max=0.003186 Jy/beam ! Clean residual mean=-0.000023 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.113031 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 171 components and 0.113031 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=0.024212Jy sigma=0.563925 ! Fit after self-cal, rms=0.024201Jy sigma=0.563289 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.024201Jy sigma=0.563289 ! Fit after self-cal, rms=0.024237Jy sigma=0.562393 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.266 mas, bmaj=6.378 mas, bpa=-7.544 degrees ! Estimated noise=1.17328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120806 Jy ! Component: 100 - total flux cleaned = 0.00123993 Jy ! Component: 150 - total flux cleaned = 0.00126552 Jy ! Component: 200 - total flux cleaned = 0.00126544 Jy ! Total flux subtracted in 200 components = 0.00126544 Jy ! Clean residual min=-0.003424 max=0.003228 Jy/beam ! Clean residual mean=-0.000045 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.114296 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 192 components and 0.114296 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=0.024160Jy sigma=0.561178 ! Fit after self-cal, rms=0.024155Jy sigma=0.560768 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 = 0.000527529 Jy ! Component: 100 - total flux cleaned = 0.000429511 Jy ! Component: 150 - total flux cleaned = 0.000364263 Jy ! Component: 200 - total flux cleaned = 0.000304431 Jy ! Total flux subtracted in 200 components = 0.000304431 Jy ! Clean residual min=-0.003276 max=0.003119 Jy/beam ! Clean residual mean=-0.000046 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.114601 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 203 components and 0.114601 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=0.024107Jy sigma=0.559931 ! Fit after self-cal, rms=0.024103Jy sigma=0.559717 ! 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=1.202 mas, bmaj=4.797 mas, bpa=1.035 degrees ! Estimated noise=1.02558 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.202 x 4.797 at 1.035 degrees (North through East) ! Clean map min=-0.0027834 max=0.053994 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=0.9828 mas, bmaj=4.332 mas, bpa=2.675 degrees ! Estimated noise=1.47719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.038207 Jy ! Component: 100 - total flux cleaned = 0.0570274 Jy ! Component: 150 - total flux cleaned = 0.0699768 Jy ! Component: 200 - total flux cleaned = 0.0793306 Jy ! Total flux subtracted in 200 components = 0.0793306 Jy ! Clean residual min=-0.004287 max=0.007912 Jy/beam ! Clean residual mean=-0.000022 rms=0.001900 Jy/beam ! Combined flux in latest and established models = 0.0793306 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 75 model components to the UV plane model. ! The established model now contains 75 components and 0.0793306 Jy ! Inverting map and beam ! Estimated beam: bmin=1.202 mas, bmaj=4.797 mas, bpa=1.035 degrees ! Estimated noise=1.02558 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 = 0.0101396 Jy ! Component: 100 - total flux cleaned = 0.0164979 Jy ! Component: 150 - total flux cleaned = 0.0208274 Jy ! Component: 200 - total flux cleaned = 0.0240059 Jy ! Total flux subtracted in 200 components = 0.0240059 Jy ! Clean residual min=-0.003078 max=0.003284 Jy/beam ! Clean residual mean=-0.000018 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.103336 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 132 components and 0.103336 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.266 mas, bmaj=6.378 mas, bpa=-7.544 degrees ! Estimated noise=1.17328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370969 Jy ! Component: 100 - total flux cleaned = 0.0060478 Jy ! Component: 150 - total flux cleaned = 0.00760365 Jy ! Component: 200 - total flux cleaned = 0.00869217 Jy ! Total flux subtracted in 200 components = 0.00869217 Jy ! Clean residual min=-0.003280 max=0.002889 Jy/beam ! Clean residual mean=-0.000051 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.112029 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 = 0.000772894 Jy ! Component: 100 - total flux cleaned = 0.00118769 Jy ! Component: 150 - total flux cleaned = 0.00132671 Jy ! Component: 200 - total flux cleaned = 0.0014569 Jy ! Total flux subtracted in 200 components = 0.0014569 Jy ! Clean residual min=-0.003223 max=0.002932 Jy/beam ! Clean residual mean=-0.000053 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.113486 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 165 components and 0.113486 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.202 mas, bmaj=4.797 mas, bpa=1.035 degrees ! Estimated noise=1.02558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.70149e-05 Jy ! Component: 100 - total flux cleaned = -2.85162e-05 Jy ! Component: 150 - total flux cleaned = 2.11459e-05 Jy ! Component: 200 - total flux cleaned = 0.000111647 Jy ! Total flux subtracted in 200 components = 0.000111647 Jy ! Clean residual min=-0.002859 max=0.002679 Jy/beam ! Clean residual mean=-0.000029 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.113597 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 176 components and 0.113597 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=0.024140Jy sigma=0.560217 ! Fit after self-cal, rms=0.024084Jy sigma=0.559274 wmodel /d2/scr/pima/bp177h_uvs/J1659-3130_X_map.mod ! Writing 176 model components to file: /d2/scr/pima/bp177h_uvs/J1659-3130_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1659-3130_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1659-3130_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1659-3130_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J1659-3130_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -6.77818e-05 Jy ! Component: 100 - total flux cleaned = -0.000277035 Jy ! Component: 150 - total flux cleaned = -0.000465018 Jy ! Component: 200 - total flux cleaned = -0.00049981 Jy ! Component: 250 - total flux cleaned = -0.000662284 Jy ! Component: 300 - total flux cleaned = -0.000814181 Jy ! Component: 350 - total flux cleaned = -0.000843333 Jy ! Component: 400 - total flux cleaned = -0.000871204 Jy ! Component: 450 - total flux cleaned = -0.000948177 Jy ! Component: 500 - total flux cleaned = -0.000924328 Jy ! Component: 550 - total flux cleaned = -0.000948703 Jy ! Component: 600 - total flux cleaned = -0.000970898 Jy ! Component: 650 - total flux cleaned = -0.000950118 Jy ! Component: 700 - total flux cleaned = -0.0009298 Jy ! Component: 750 - total flux cleaned = -0.000890217 Jy ! Component: 800 - total flux cleaned = -0.00090933 Jy ! Component: 850 - total flux cleaned = -0.000946138 Jy ! Component: 900 - total flux cleaned = -0.000964213 Jy ! Component: 950 - total flux cleaned = -0.000981971 Jy ! Component: 1000 - total flux cleaned = -0.00103286 Jy ! Component: 1050 - total flux cleaned = -0.001049 Jy ! Component: 1100 - total flux cleaned = -0.00109678 Jy ! Component: 1150 - total flux cleaned = -0.00112761 Jy ! Component: 1200 - total flux cleaned = -0.00117267 Jy ! Component: 1250 - total flux cleaned = -0.00117258 Jy ! Component: 1300 - total flux cleaned = -0.00118696 Jy ! Component: 1350 - total flux cleaned = -0.001201 Jy ! Component: 1400 - total flux cleaned = -0.00122823 Jy ! Component: 1450 - total flux cleaned = -0.00126833 Jy ! Component: 1500 - total flux cleaned = -0.00126831 Jy ! Component: 1550 - total flux cleaned = -0.00130658 Jy ! Component: 1600 - total flux cleaned = -0.00130662 Jy ! Component: 1650 - total flux cleaned = -0.00129453 Jy ! Component: 1700 - total flux cleaned = -0.00131873 Jy ! Component: 1750 - total flux cleaned = -0.00135432 Jy ! Component: 1800 - total flux cleaned = -0.00134275 Jy ! Component: 1850 - total flux cleaned = -0.00138891 Jy ! Component: 1900 - total flux cleaned = -0.00143444 Jy ! Component: 1950 - total flux cleaned = -0.00144562 Jy ! Component: 2000 - total flux cleaned = -0.00144566 Jy ! Component: 2050 - total flux cleaned = -0.00151192 Jy ! Component: 2100 - total flux cleaned = -0.00153389 Jy ! Component: 2150 - total flux cleaned = -0.00158824 Jy ! Component: 2200 - total flux cleaned = -0.00160984 Jy ! Component: 2250 - total flux cleaned = -0.00164198 Jy ! Component: 2300 - total flux cleaned = -0.00165265 Jy ! Component: 2350 - total flux cleaned = -0.00167383 Jy ! Component: 2400 - total flux cleaned = -0.00167384 Jy ! Component: 2450 - total flux cleaned = -0.0016948 Jy ! Component: 2500 - total flux cleaned = -0.00170528 Jy ! Component: 2550 - total flux cleaned = -0.00173639 Jy ! Component: 2600 - total flux cleaned = -0.00174673 Jy ! Component: 2650 - total flux cleaned = -0.00172625 Jy ! Component: 2700 - total flux cleaned = -0.00173655 Jy ! Component: 2750 - total flux cleaned = -0.00173658 Jy ! Component: 2800 - total flux cleaned = -0.00178762 Jy ! Component: 2850 - total flux cleaned = -0.0017978 Jy ! Component: 2900 - total flux cleaned = -0.00180801 Jy ! Component: 2950 - total flux cleaned = -0.00183862 Jy ! Component: 3000 - total flux cleaned = -0.00184891 Jy ! Component: 3050 - total flux cleaned = -0.00186938 Jy ! Component: 3100 - total flux cleaned = -0.00187964 Jy ! Component: 3150 - total flux cleaned = -0.00190012 Jy ! Component: 3200 - total flux cleaned = -0.00192068 Jy ! Component: 3250 - total flux cleaned = -0.00194126 Jy ! Component: 3300 - total flux cleaned = -0.00195163 Jy ! Component: 3350 - total flux cleaned = -0.00199307 Jy ! Component: 3400 - total flux cleaned = -0.0020243 Jy ! Component: 3450 - total flux cleaned = -0.00205548 Jy ! Component: 3500 - total flux cleaned = -0.00209737 Jy ! Component: 3550 - total flux cleaned = -0.00212903 Jy ! Component: 3600 - total flux cleaned = -0.00216087 Jy ! Component: 3650 - total flux cleaned = -0.00217163 Jy ! Component: 3700 - total flux cleaned = -0.00219301 Jy ! Component: 3750 - total flux cleaned = -0.00222528 Jy ! Component: 3800 - total flux cleaned = -0.00223605 Jy ! Component: 3850 - total flux cleaned = -0.00224689 Jy ! Component: 3900 - total flux cleaned = -0.00226879 Jy ! Component: 3950 - total flux cleaned = -0.00225776 Jy ! Component: 4000 - total flux cleaned = -0.00226882 Jy ! Component: 4050 - total flux cleaned = -0.00228007 Jy ! Total flux subtracted in 4096 components = -0.00229139 Jy ! Clean residual min=-0.000734 max=0.000629 Jy/beam ! Clean residual mean=-0.000004 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.111306 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 436 components and 0.111306 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1659-3130_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.202 x 4.797 at 1.035 degrees (North through East) ! Clean map min=-0.001603 max=0.052143 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1659-3130_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0521425 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207095 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.19151 1.19151 2.38303 4.76605 9.53211 19.0642 38.1284 76.2569 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 251.78 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1659-3130_X_uvs.log closed on Sat Mar 29 22:27:03 2014