! Started logfile: /scr/pima/rdv93_uvs/J1920-0236_S_uvs.log on Tue Sep 24 17:09:01 2013 obs /scr/pima/rdv93_uvs/J1920-0236_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J1920-0236_S_uva.fits ! AN table 1: 180 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.995185 visibilities/baseline/integration-bin. ! Found source: J1920-0236 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23693e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26693e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35693e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37693e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 32244 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv93_uvs/J1920-0236_S] 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 0.500x0.500 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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.063409Jy sigma=2.244356 ! Fit after self-cal, rms=0.738906Jy sigma=1.485746 ! 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=3.038 mas, bmaj=7.237 mas, bpa=-1.702 degrees ! Estimated noise=4.10848 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 = 0.209361 Jy ! Component: 100 - total flux cleaned = 0.265247 Jy ! Total flux subtracted in 100 components = 0.265247 Jy ! Clean residual min=-0.010116 max=0.027731 Jy/beam ! Clean residual mean=0.000090 rms=0.003410 Jy/beam ! Combined flux in latest and established models = 0.265247 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.265247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129227Jy sigma=0.252204 ! Fit after self-cal, rms=0.129109Jy sigma=0.252021 ! Inverting map ! Added new window around map position (4, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300777 Jy ! Component: 100 - total flux cleaned = 0.0465065 Jy ! Total flux subtracted in 100 components = 0.0465065 Jy ! Clean residual min=-0.006903 max=0.009347 Jy/beam ! Clean residual mean=0.000047 rms=0.002084 Jy/beam ! Combined flux in latest and established models = 0.311753 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.311753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122381Jy sigma=0.228729 ! Fit after self-cal, rms=0.122134Jy sigma=0.228199 ! 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=3.767 mas, bmaj=8.4 mas, bpa=-1.986 degrees ! Estimated noise=1.97829 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 = 0.0131285 Jy ! Component: 100 - total flux cleaned = 0.0192237 Jy ! Component: 150 - total flux cleaned = 0.0222189 Jy ! Component: 200 - total flux cleaned = 0.0226789 Jy ! Total flux subtracted in 200 components = 0.0226789 Jy ! Clean residual min=-0.007061 max=0.006827 Jy/beam ! Clean residual mean=0.000019 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 0.334432 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 55 components and 0.334432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121131Jy sigma=0.224614 ! Fit after self-cal, rms=0.121088Jy sigma=0.224473 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.94 KP 1.03 ! LA 1.14 MK 0.87 NL 1.01 OV 1.01 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 HN 1.06 KP 1.04 ! LA 1.03 MK 1.06 NL 1.04 OV 1.04 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 0.96 KP 0.89 ! LA 0.98 MK 1.03 NL 1.10 OV 1.02 ! PT 1.08 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.07 HN 0.92 KP 0.84 ! LA 0.81 MK 1.13 NL 1.01 OV 0.87 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.121088Jy sigma=0.224473 ! Fit after self-cal, rms=0.112436Jy sigma=0.203876 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.775 mas, bmaj=8.4 mas, bpa=-1.836 degrees ! Estimated noise=1.96599 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 = 0.00169426 Jy ! Component: 100 - total flux cleaned = 0.00154905 Jy ! Component: 150 - total flux cleaned = 0.00138593 Jy ! Component: 200 - total flux cleaned = 0.00124525 Jy ! Total flux subtracted in 200 components = 0.00124525 Jy ! Clean residual min=-0.002131 max=0.002856 Jy/beam ! Clean residual mean=0.000010 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.335678 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.335678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112354Jy sigma=0.203775 ! Fit after self-cal, rms=0.112407Jy sigma=0.203705 ! Inverting map ! Added new window around map position (28.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247199 Jy ! Component: 100 - total flux cleaned = 0.00353 Jy ! Component: 150 - total flux cleaned = 0.00397193 Jy ! Component: 200 - total flux cleaned = 0.0041591 Jy ! Total flux subtracted in 200 components = 0.0041591 Jy ! Clean residual min=-0.001938 max=0.001957 Jy/beam ! Clean residual mean=0.000006 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.339837 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.339837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112342Jy sigma=0.203567 ! Fit after self-cal, rms=0.112336Jy sigma=0.203554 ! 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. ! ! Fit before self-cal, rms=0.112336Jy sigma=0.203554 ! Fit after self-cal, rms=0.112409Jy sigma=0.203190 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.775 mas, bmaj=8.409 mas, bpa=-1.842 degrees ! Estimated noise=1.96698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00037644 Jy ! Component: 100 - total flux cleaned = 0.000807448 Jy ! Component: 150 - total flux cleaned = 0.00101036 Jy ! Component: 200 - total flux cleaned = 0.00118644 Jy ! Total flux subtracted in 200 components = 0.00118644 Jy ! Clean residual min=-0.001698 max=0.001917 Jy/beam ! Clean residual mean=0.000006 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.341023 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 107 components and 0.341023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112389Jy sigma=0.203163 ! Fit after self-cal, rms=0.112386Jy sigma=0.203156 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 (80.5, -48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171348 Jy ! Component: 100 - total flux cleaned = 0.0022624 Jy ! Component: 150 - total flux cleaned = 0.00242743 Jy ! Component: 200 - total flux cleaned = 0.00240313 Jy ! Total flux subtracted in 200 components = 0.00240313 Jy ! Clean residual min=-0.001572 max=0.001705 Jy/beam ! Clean residual mean=0.000004 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.343426 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 124 components and 0.343426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112354Jy sigma=0.203089 ! Fit after self-cal, rms=0.112351Jy sigma=0.203083 ! 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. ! ! Fit before self-cal, rms=0.112351Jy sigma=0.203083 ! Fit after self-cal, rms=0.112379Jy sigma=0.203078 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.775 mas, bmaj=8.409 mas, bpa=-1.847 degrees ! Estimated noise=1.96684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000486432 Jy ! Component: 100 - total flux cleaned = 0.000936223 Jy ! Component: 150 - total flux cleaned = 0.00107216 Jy ! Component: 200 - total flux cleaned = 0.00107155 Jy ! Total flux subtracted in 200 components = 0.00107155 Jy ! Clean residual min=-0.001519 max=0.001689 Jy/beam ! Clean residual mean=0.000004 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.344498 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 135 components and 0.344498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112365Jy sigma=0.203057 ! Fit after self-cal, rms=0.112364Jy sigma=0.203054 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 (11.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148494 Jy ! Component: 100 - total flux cleaned = 0.00180531 Jy ! Component: 150 - total flux cleaned = 0.00180698 Jy ! Component: 200 - total flux cleaned = 0.0018868 Jy ! Total flux subtracted in 200 components = 0.0018868 Jy ! Clean residual min=-0.001458 max=0.001466 Jy/beam ! Clean residual mean=0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.346385 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 147 components and 0.346385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112337Jy sigma=0.202999 ! Fit after self-cal, rms=0.112335Jy sigma=0.202994 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.112335Jy sigma=0.202994 ! Fit after self-cal, rms=0.112324Jy sigma=0.202990 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.294 mas, bmaj=12.79 mas, bpa=0.2827 degrees ! Estimated noise=2.07365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000873317 Jy ! Component: 100 - total flux cleaned = 0.00144419 Jy ! Component: 150 - total flux cleaned = 0.00177262 Jy ! Component: 200 - total flux cleaned = 0.0018814 Jy ! Total flux subtracted in 200 components = 0.0018814 Jy ! Clean residual min=-0.001503 max=0.001354 Jy/beam ! Clean residual mean=0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.348266 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 164 components and 0.348266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112322Jy sigma=0.202976 ! Fit after self-cal, rms=0.112322Jy sigma=0.202975 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 = 0.000360812 Jy ! Component: 100 - total flux cleaned = 0.000433663 Jy ! Component: 150 - total flux cleaned = 0.000471727 Jy ! Component: 200 - total flux cleaned = 0.000495035 Jy ! Total flux subtracted in 200 components = 0.000495035 Jy ! Clean residual min=-0.001482 max=0.001385 Jy/beam ! Clean residual mean=-0.000000 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.348761 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 183 components and 0.348761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112320Jy sigma=0.202971 ! Fit after self-cal, rms=0.112319Jy sigma=0.202971 ! 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=3.775 mas, bmaj=8.409 mas, bpa=-1.85 degrees ! Estimated noise=1.96673 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.775 x 8.409 at -1.85 degrees (North through East) ! Clean map min=-0.0014115 max=0.27498 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=3.051 mas, bmaj=7.265 mas, bpa=-1.583 degrees ! Estimated noise=4.0964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.208423 Jy ! Component: 100 - total flux cleaned = 0.266427 Jy ! Component: 150 - total flux cleaned = 0.295812 Jy ! Component: 200 - total flux cleaned = 0.31193 Jy ! Total flux subtracted in 200 components = 0.31193 Jy ! Clean residual min=-0.003879 max=0.007833 Jy/beam ! Clean residual mean=0.000032 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.31193 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.31193 Jy ! Inverting map and beam ! Estimated beam: bmin=3.775 mas, bmaj=8.409 mas, bpa=-1.85 degrees ! Estimated noise=1.96673 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 = 0.011609 Jy ! Component: 100 - total flux cleaned = 0.0171027 Jy ! Component: 150 - total flux cleaned = 0.0205857 Jy ! Component: 200 - total flux cleaned = 0.0232893 Jy ! Total flux subtracted in 200 components = 0.0232893 Jy ! Clean residual min=-0.001714 max=0.001890 Jy/beam ! Clean residual mean=0.000015 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.335219 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 56 components and 0.335219 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.294 mas, bmaj=12.79 mas, bpa=0.2827 degrees ! Estimated noise=2.07365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307062 Jy ! Component: 100 - total flux cleaned = 0.00525806 Jy ! Component: 150 - total flux cleaned = 0.00697069 Jy ! Component: 200 - total flux cleaned = 0.00833307 Jy ! Total flux subtracted in 200 components = 0.00833307 Jy ! Clean residual min=-0.001717 max=0.001530 Jy/beam ! Clean residual mean=0.000010 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.343552 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 = 0.00110309 Jy ! Component: 100 - total flux cleaned = 0.00201498 Jy ! Component: 150 - total flux cleaned = 0.00277327 Jy ! Component: 200 - total flux cleaned = 0.00341093 Jy ! Total flux subtracted in 200 components = 0.00341093 Jy ! Clean residual min=-0.001561 max=0.001413 Jy/beam ! Clean residual mean=0.000004 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.346963 Jy ! Adding 111 model components to the UV plane model. ! The established model now contains 158 components and 0.346963 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.775 mas, bmaj=8.409 mas, bpa=-1.85 degrees ! Estimated noise=1.96673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000726866 Jy ! Component: 100 - total flux cleaned = 0.000894743 Jy ! Component: 150 - total flux cleaned = 0.000953105 Jy ! Component: 200 - total flux cleaned = 0.00103389 Jy ! Total flux subtracted in 200 components = 0.00103389 Jy ! Clean residual min=-0.001451 max=0.001349 Jy/beam ! Clean residual mean=0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.347997 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 182 components and 0.347997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112299Jy sigma=0.202968 ! Fit after self-cal, rms=0.112291Jy sigma=0.202958 wmodel /scr/pima/rdv93_uvs/J1920-0236_S_map.mod ! Writing 182 model components to file: /scr/pima/rdv93_uvs/J1920-0236_S_map.mod wobs /scr/pima/rdv93_uvs/J1920-0236_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv93_uvs/J1920-0236_S_uvs.fits wwins /scr/pima/rdv93_uvs/J1920-0236_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv93_uvs/J1920-0236_S_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 = -0.000375303 Jy ! Component: 100 - total flux cleaned = -0.000518777 Jy ! Component: 150 - total flux cleaned = -0.000655344 Jy ! Component: 200 - total flux cleaned = -0.000873315 Jy ! Component: 250 - total flux cleaned = -0.000977785 Jy ! Component: 300 - total flux cleaned = -0.000998014 Jy ! Component: 350 - total flux cleaned = -0.000998337 Jy ! Component: 400 - total flux cleaned = -0.0010943 Jy ! Component: 450 - total flux cleaned = -0.0011504 Jy ! Component: 500 - total flux cleaned = -0.00122444 Jy ! Component: 550 - total flux cleaned = -0.00131412 Jy ! Component: 600 - total flux cleaned = -0.00138455 Jy ! Component: 650 - total flux cleaned = -0.00148845 Jy ! Component: 700 - total flux cleaned = -0.00159063 Jy ! Component: 750 - total flux cleaned = -0.0017077 Jy ! Component: 800 - total flux cleaned = -0.00177338 Jy ! Component: 850 - total flux cleaned = -0.00187059 Jy ! Component: 900 - total flux cleaned = -0.00195069 Jy ! Component: 950 - total flux cleaned = -0.00204546 Jy ! Component: 1000 - total flux cleaned = -0.00202998 Jy ! Component: 1050 - total flux cleaned = -0.0020917 Jy ! Component: 1100 - total flux cleaned = -0.00215234 Jy ! Component: 1150 - total flux cleaned = -0.00213745 Jy ! Component: 1200 - total flux cleaned = -0.00213772 Jy ! Component: 1250 - total flux cleaned = -0.00216679 Jy ! Component: 1300 - total flux cleaned = -0.00216664 Jy ! Component: 1350 - total flux cleaned = -0.00213803 Jy ! Component: 1400 - total flux cleaned = -0.00215237 Jy ! Component: 1450 - total flux cleaned = -0.00216651 Jy ! Component: 1500 - total flux cleaned = -0.00219428 Jy ! Component: 1550 - total flux cleaned = -0.00218081 Jy ! Component: 1600 - total flux cleaned = -0.00224885 Jy ! Component: 1650 - total flux cleaned = -0.00227579 Jy ! Component: 1700 - total flux cleaned = -0.00227581 Jy ! Component: 1750 - total flux cleaned = -0.0022891 Jy ! Component: 1800 - total flux cleaned = -0.00228903 Jy ! Component: 1850 - total flux cleaned = -0.00231504 Jy ! Component: 1900 - total flux cleaned = -0.00236659 Jy ! Component: 1950 - total flux cleaned = -0.00237941 Jy ! Component: 2000 - total flux cleaned = -0.00241738 Jy ! Component: 2050 - total flux cleaned = -0.00244248 Jy ! Component: 2100 - total flux cleaned = -0.0024549 Jy ! Component: 2150 - total flux cleaned = -0.00247968 Jy ! Component: 2200 - total flux cleaned = -0.00250407 Jy ! Component: 2250 - total flux cleaned = -0.002492 Jy ! Component: 2300 - total flux cleaned = -0.00257666 Jy ! Component: 2350 - total flux cleaned = -0.00255249 Jy ! Component: 2400 - total flux cleaned = -0.00255244 Jy ! Component: 2450 - total flux cleaned = -0.00255247 Jy ! Component: 2500 - total flux cleaned = -0.00254069 Jy ! Component: 2550 - total flux cleaned = -0.00256416 Jy ! Component: 2600 - total flux cleaned = -0.00255256 Jy ! Component: 2650 - total flux cleaned = -0.00256412 Jy ! Component: 2700 - total flux cleaned = -0.00256408 Jy ! Component: 2750 - total flux cleaned = -0.00254129 Jy ! Component: 2800 - total flux cleaned = -0.00257531 Jy ! Component: 2850 - total flux cleaned = -0.00256417 Jy ! Component: 2900 - total flux cleaned = -0.0025978 Jy ! Component: 2950 - total flux cleaned = -0.00258663 Jy ! Component: 3000 - total flux cleaned = -0.00257557 Jy ! Component: 3050 - total flux cleaned = -0.00257554 Jy ! Component: 3100 - total flux cleaned = -0.00258663 Jy ! Component: 3150 - total flux cleaned = -0.00257565 Jy ! Component: 3200 - total flux cleaned = -0.00260833 Jy ! Component: 3250 - total flux cleaned = -0.00257592 Jy ! Component: 3300 - total flux cleaned = -0.0025652 Jy ! Component: 3350 - total flux cleaned = -0.00253314 Jy ! Component: 3400 - total flux cleaned = -0.00252255 Jy ! Component: 3450 - total flux cleaned = -0.0025225 Jy ! Component: 3500 - total flux cleaned = -0.00248047 Jy ! Component: 3550 - total flux cleaned = -0.00254333 Jy ! Component: 3600 - total flux cleaned = -0.00251191 Jy ! Component: 3650 - total flux cleaned = -0.00249109 Jy ! Component: 3700 - total flux cleaned = -0.00244981 Jy ! Component: 3750 - total flux cleaned = -0.00242927 Jy ! Component: 3800 - total flux cleaned = -0.00241904 Jy ! Component: 3850 - total flux cleaned = -0.00243941 Jy ! Component: 3900 - total flux cleaned = -0.00237857 Jy ! Component: 3950 - total flux cleaned = -0.00237862 Jy ! Component: 4000 - total flux cleaned = -0.0023887 Jy ! Component: 4050 - total flux cleaned = -0.00234879 Jy ! Total flux subtracted in 4096 components = -0.00230896 Jy ! Clean residual min=-0.000615 max=0.000566 Jy/beam ! Clean residual mean=0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.345688 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 456 components and 0.345688 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv93_uvs/J1920-0236_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.775 x 8.409 at -1.85 degrees (North through East) ! Clean map min=-0.0011501 max=0.27509 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J1920-0236_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.275091 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179075 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.195289 0.195289 0.390579 0.781158 1.56232 3.12463 6.24926 12.4985 24.9971 49.9941 99.9882 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.275 quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J1920-0236_S_uvs.log closed on Tue Sep 24 17:09:06 2013