! Started logfile: J2025-0735_X_1997_05_07_yyk_uvs.log on Mon Jan 8 10:17:41 2007 obs J2025-0735_X_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J2025-0735_X_1997_05_07_yyk_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.873349 visibilities/baseline/integration-bin. ! Found source: J2025-0735 ! ! 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 8.15447e+09 8e+06 1 8e+06 ! 02 2 8.23447e+09 8e+06 1 8e+06 ! 03 3 8.41447e+09 8e+06 1 8e+06 ! 04 4 8.55447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 613 lines of history. ! ! Reading 22480 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J2025-0735_X_1997_05_07_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.541443 Jy 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=0.7148 mas, bmaj=1.786 mas, bpa=0.131 degrees ! Estimated noise=1238.84 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.417153 Jy ! Component: 100 - total flux cleaned = 0.484095 Jy ! Total flux subtracted in 100 components = 0.484095 Jy ! Clean residual min=-0.014652 max=0.019202 Jy/beam ! Clean residual mean=0.000036 rms=0.003774 Jy/beam ! Combined flux in latest and established models = 0.484095 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.484095 Jy ! ! Correcting IF 1. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.221477Jy sigma=0.001436 ! Fit after self-cal, rms=0.221354Jy sigma=0.001435 ! Inverting map and beam ! Estimated beam: bmin=0.7148 mas, bmaj=1.786 mas, bpa=0.131 degrees ! Estimated noise=1238.93 mJy/beam. print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=0.91 mas, bmaj=2.226 mas, bpa=-1.737 degrees ! Estimated noise=682.891 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0430796 Jy ! Component: 100 - total flux cleaned = 0.0606943 Jy ! Component: 150 - total flux cleaned = 0.0692869 Jy ! Component: 200 - total flux cleaned = 0.0721765 Jy ! Total flux subtracted in 200 components = 0.0721765 Jy ! Clean residual min=-0.014671 max=0.018434 Jy/beam ! Clean residual mean=0.000252 rms=0.004582 Jy/beam ! Combined flux in latest and established models = 0.556271 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 0.556271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217657Jy sigma=0.001395 ! Fit after self-cal, rms=0.217617Jy sigma=0.001394 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.91 x 2.226 at -1.737 degrees (North through East) ! Clean map min=-0.013482 max=0.49168 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.981452 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.21 KP 0.99 ! LA 0.97 MK 1.02 NL 1.04 OV 1.02 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.985878 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.22 KP 0.98 ! LA 0.96 MK 0.99 NL 1.02 OV 1.05 ! PT 0.88 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.977059 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.20 KP 0.98 ! LA 0.97 MK 1.01 NL 1.01 OV 1.02 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.973473 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.23 KP 0.99 ! LA 0.97 MK 0.99 NL 1.02 OV 1.02 ! PT 0.93 SC 1.04 ! ! ! Fit before self-cal, rms=0.217617Jy sigma=0.001394 ! Fit after self-cal, rms=0.221025Jy sigma=0.001378 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221025Jy sigma=0.001378 ! Fit after self-cal, rms=0.221031Jy sigma=0.001378 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9181 mas, bmaj=2.247 mas, bpa=-1.719 degrees ! Estimated noise=656.287 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.0182598 Jy ! Component: 100 - total flux cleaned = -0.0220143 Jy ! Component: 150 - total flux cleaned = -0.0226025 Jy ! Component: 200 - total flux cleaned = -0.0229868 Jy ! Total flux subtracted in 200 components = -0.0229868 Jy ! Clean residual min=-0.006479 max=0.018018 Jy/beam ! Clean residual mean=0.000097 rms=0.002931 Jy/beam ! Combined flux in latest and established models = 0.533284 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.533284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220019Jy sigma=0.001370 ! Fit after self-cal, rms=0.219996Jy sigma=0.001370 ! Inverting map ! Added new window around map position (-1.6, 7.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0208044 Jy ! Component: 100 - total flux cleaned = 0.0310855 Jy ! Component: 150 - total flux cleaned = 0.0370924 Jy ! Component: 200 - total flux cleaned = 0.0409675 Jy ! Total flux subtracted in 200 components = 0.0409675 Jy ! Clean residual min=-0.004230 max=0.006357 Jy/beam ! Clean residual mean=0.000012 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.574252 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 47 model components to the UV plane model. ! The established model now contains 87 components and 0.574252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218869Jy sigma=0.001358 ! Fit after self-cal, rms=0.218830Jy sigma=0.001358 ! Inverting map ! Added new window around map position (4.6, -6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00556846 Jy ! Component: 100 - total flux cleaned = 0.00631248 Jy ! Component: 150 - total flux cleaned = 0.00684409 Jy ! Component: 200 - total flux cleaned = 0.00731845 Jy ! Total flux subtracted in 200 components = 0.00731845 Jy ! Clean residual min=-0.003520 max=0.003985 Jy/beam ! Clean residual mean=-0.000006 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.58157 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.581571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218643Jy sigma=0.001356 ! Fit after self-cal, rms=0.218644Jy sigma=0.001356 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218644Jy sigma=0.001356 ! Fit after self-cal, rms=0.193404Jy sigma=0.001249 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331306 Jy ! Component: 100 - total flux cleaned = 0.00344137 Jy ! Component: 150 - total flux cleaned = 0.00357772 Jy ! Component: 200 - total flux cleaned = 0.00370749 Jy ! Total flux subtracted in 200 components = 0.00370749 Jy ! Clean residual min=-0.004073 max=0.003611 Jy/beam ! Clean residual mean=-0.000018 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.585278 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 119 components and 0.585278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192945Jy sigma=0.001247 ! Fit after self-cal, rms=0.190393Jy sigma=0.001236 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9181 x 2.247 at -1.719 degrees (North through East) ! Clean map min=-0.0055748 max=0.48437 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190393Jy sigma=0.001236 ! Fit after self-cal, rms=0.183647Jy sigma=0.001230 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183647Jy sigma=0.001230 ! Fit after self-cal, rms=0.183152Jy sigma=0.001228 ! Inverting map and beam ! Estimated beam: bmin=0.9125 mas, bmaj=2.242 mas, bpa=-1.525 degrees ! Estimated noise=653.144 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317973 Jy ! Component: 100 - total flux cleaned = 0.00381148 Jy ! Component: 150 - total flux cleaned = 0.0040011 Jy ! Component: 200 - total flux cleaned = 0.00405872 Jy ! Total flux subtracted in 200 components = 0.00405872 Jy ! Clean residual min=-0.003100 max=0.003100 Jy/beam ! Clean residual mean=0.000009 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.589337 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 141 components and 0.589337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183097Jy sigma=0.001227 ! Fit after self-cal, rms=0.182900Jy sigma=0.001227 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182900Jy sigma=0.001227 ! Fit after self-cal, rms=0.182500Jy sigma=0.001225 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182500Jy sigma=0.001225 ! Fit after self-cal, rms=0.182396Jy sigma=0.001224 ! Inverting map and beam ! Estimated beam: bmin=0.9112 mas, bmaj=2.239 mas, bpa=-1.471 degrees ! Estimated noise=652.535 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127518 Jy ! Component: 100 - total flux cleaned = 0.00137881 Jy ! Component: 150 - total flux cleaned = 0.00137974 Jy ! Component: 200 - total flux cleaned = 0.00142466 Jy ! Total flux subtracted in 200 components = 0.00142466 Jy ! Clean residual min=-0.002976 max=0.003105 Jy/beam ! Clean residual mean=0.000010 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.590761 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 152 components and 0.590761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182372Jy sigma=0.001224 ! Fit after self-cal, rms=0.182294Jy sigma=0.001224 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.473 mas, bmaj=4.377 mas, bpa=9.05 degrees ! Estimated noise=823.173 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129625 Jy ! Component: 100 - total flux cleaned = 0.00129607 Jy ! Component: 150 - total flux cleaned = 0.00133595 Jy ! Component: 200 - total flux cleaned = 0.00137509 Jy ! Total flux subtracted in 200 components = 0.00137509 Jy ! Clean residual min=-0.002734 max=0.002807 Jy/beam ! Clean residual mean=0.000013 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.592137 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 166 components and 0.592136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182293Jy sigma=0.001224 ! Fit after self-cal, rms=0.182231Jy sigma=0.001223 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=0.7141 mas, bmaj=1.786 mas, bpa=0.3017 degrees ! Estimated noise=1197.12 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.412122 Jy ! Component: 100 - total flux cleaned = 0.478153 Jy ! Component: 150 - total flux cleaned = 0.503589 Jy ! Component: 200 - total flux cleaned = 0.519796 Jy ! Total flux subtracted in 200 components = 0.519796 Jy ! Clean residual min=-0.007119 max=0.008449 Jy/beam ! Clean residual mean=0.000010 rms=0.001964 Jy/beam ! Combined flux in latest and established models = 0.519796 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 0.519796 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9112 mas, bmaj=2.239 mas, bpa=-1.471 degrees ! Estimated noise=652.535 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 (-0.4, 2.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205437 Jy ! Component: 100 - total flux cleaned = 0.033595 Jy ! Component: 150 - total flux cleaned = 0.0428754 Jy ! Component: 200 - total flux cleaned = 0.0497749 Jy ! Total flux subtracted in 200 components = 0.0497749 Jy ! Clean residual min=-0.003301 max=0.004294 Jy/beam ! Clean residual mean=0.000046 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.569571 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 92 components and 0.569571 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.473 mas, bmaj=4.377 mas, bpa=9.05 degrees ! Estimated noise=823.173 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0081359 Jy ! Component: 100 - total flux cleaned = 0.0132035 Jy ! Component: 150 - total flux cleaned = 0.0166426 Jy ! Component: 200 - total flux cleaned = 0.0188945 Jy ! Total flux subtracted in 200 components = 0.0188945 Jy ! Clean residual min=-0.002925 max=0.002730 Jy/beam ! Clean residual mean=0.000025 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.588465 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 165 components and 0.588465 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9112 mas, bmaj=2.239 mas, bpa=-1.471 degrees ! Estimated noise=652.535 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120836 Jy ! Component: 100 - total flux cleaned = 0.00170155 Jy ! Component: 150 - total flux cleaned = 0.00211723 Jy ! Component: 200 - total flux cleaned = 0.00249016 Jy ! Total flux subtracted in 200 components = 0.00249016 Jy ! Clean residual min=-0.002530 max=0.002741 Jy/beam ! Clean residual mean=0.000008 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.590955 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 191 components and 0.590955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182202Jy sigma=0.001223 ! Fit after self-cal, rms=0.182146Jy sigma=0.001223 wmodel J2025-0735_X_1997_05_07_yyk\_map.mod ! Writing 191 model components to file: J2025-0735_X_1997_05_07_yyk_map.mod wobs J2025-0735_X_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J2025-0735_X_1997_05_07_yyk_uvs.fits wwins J2025-0735_X_1997_05_07_yyk\_map.win ! wwins: Wrote 4 windows to J2025-0735_X_1997_05_07_yyk_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 = 0.000506022 Jy ! Component: 100 - total flux cleaned = 0.000736927 Jy ! Component: 150 - total flux cleaned = 0.00104516 Jy ! Component: 200 - total flux cleaned = 0.00138143 Jy ! Component: 250 - total flux cleaned = 0.00162198 Jy ! Component: 300 - total flux cleaned = 0.00193498 Jy ! Component: 350 - total flux cleaned = 0.00223965 Jy ! Component: 400 - total flux cleaned = 0.00253553 Jy ! Component: 450 - total flux cleaned = 0.00285919 Jy ! Component: 500 - total flux cleaned = 0.00313946 Jy ! Component: 550 - total flux cleaned = 0.0034128 Jy ! Component: 600 - total flux cleaned = 0.00367945 Jy ! Component: 650 - total flux cleaned = 0.00397163 Jy ! Component: 700 - total flux cleaned = 0.00413031 Jy ! Component: 750 - total flux cleaned = 0.00425519 Jy ! Component: 800 - total flux cleaned = 0.00434703 Jy ! Component: 850 - total flux cleaned = 0.00446747 Jy ! Component: 900 - total flux cleaned = 0.00455571 Jy ! Component: 950 - total flux cleaned = 0.00464295 Jy ! Component: 1000 - total flux cleaned = 0.00475694 Jy ! Component: 1050 - total flux cleaned = 0.00475697 Jy ! Component: 1100 - total flux cleaned = 0.0048131 Jy ! Component: 1150 - total flux cleaned = 0.00486743 Jy ! Component: 1200 - total flux cleaned = 0.00492134 Jy ! Component: 1250 - total flux cleaned = 0.00497416 Jy ! Component: 1300 - total flux cleaned = 0.00510446 Jy ! Component: 1350 - total flux cleaned = 0.00510449 Jy ! Component: 1400 - total flux cleaned = 0.00518053 Jy ! Component: 1450 - total flux cleaned = 0.00515579 Jy ! Component: 1500 - total flux cleaned = 0.00522933 Jy ! Component: 1550 - total flux cleaned = 0.00525375 Jy ! Component: 1600 - total flux cleaned = 0.00527747 Jy ! Component: 1650 - total flux cleaned = 0.00532471 Jy ! Component: 1700 - total flux cleaned = 0.00534776 Jy ! Component: 1750 - total flux cleaned = 0.00541693 Jy ! Component: 1800 - total flux cleaned = 0.00530366 Jy ! Component: 1850 - total flux cleaned = 0.00537109 Jy ! Component: 1900 - total flux cleaned = 0.00539321 Jy ! Component: 1950 - total flux cleaned = 0.00530601 Jy ! Component: 2000 - total flux cleaned = 0.00528453 Jy ! Total flux subtracted in 2048 components = 0.00530577 Jy ! Clean residual min=-0.001254 max=0.001189 Jy/beam ! Clean residual mean=0.000004 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.596261 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 329 components and 0.596261 Jy ![Exited script file: muppet] wmap "J2025-0735_X_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9112 x 2.239 at -1.471 degrees (North through East) ! Clean map min=-0.0019858 max=0.48763 Jy/beam ! Writing clean map to FITS file: J2025-0735_X_1997_05_07_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.487627 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000403572 device "J2025-0735_X_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J2025-0735_X_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.248287 0.248287 0.496575 0.993149 1.9863 3.9726 7.9452 15.8904 31.7808 63.5616 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.487 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9112 x 2.239 at -1.471 degrees (North through East) ! Clean map min=-0.0019858 max=0.48763 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2025-0735_X_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J2025-0735_X_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2025-0735_X_1997_05_07_yyk_uvs.log closed on Mon Jan 8 10:17:50 2007