! Started logfile: J0340-2119_X_1997_07_02_yyk_uvs.log on Mon Jan 8 02:46:09 2007 obs J0340-2119_X_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J0340-2119_X_1997_07_02_yyk_uva.fits ! AN table 1: 148 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1.26832 visibilities/baseline/integration-bin. ! Found source: J0340-2119 ! ! 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 753 lines of history. ! ! Reading 33788 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 J0340-2119_X_1997_07_02_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)= 0.58522 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=0.7625 mas, bmaj=2.22 mas, bpa=-1.467 degrees ! Estimated noise=1045.55 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 = 0.414151 Jy ! Component: 100 - total flux cleaned = 0.5133 Jy ! Total flux subtracted in 100 components = 0.5133 Jy ! Clean residual min=-0.024182 max=0.049333 Jy/beam ! Clean residual mean=-0.000417 rms=0.006956 Jy/beam ! Combined flux in latest and established models = 0.5133 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.5133 Jy ! ! Correcting IF 1. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.263070Jy sigma=0.002022 ! Fit after self-cal, rms=0.262149Jy sigma=0.002017 ! Inverting map and beam ! Estimated beam: bmin=0.7625 mas, bmaj=2.22 mas, bpa=-1.467 degrees ! Estimated noise=1045.62 mJy/beam. ! Added new window around map position (-1.2, -0.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0624552 Jy ! Component: 100 - total flux cleaned = 0.0961121 Jy ! Total flux subtracted in 100 components = 0.0961121 Jy ! Clean residual min=-0.016034 max=0.021828 Jy/beam ! Clean residual mean=-0.000178 rms=0.004471 Jy/beam ! Combined flux in latest and established models = 0.609412 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.609412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245667Jy sigma=0.001869 ! Fit after self-cal, rms=0.244943Jy sigma=0.001864 ! Inverting map 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=1.01 mas, bmaj=2.833 mas, bpa=-2.219 degrees ! Estimated noise=607.522 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 = 0.0440535 Jy ! Component: 100 - total flux cleaned = 0.0633576 Jy ! Component: 150 - total flux cleaned = 0.073569 Jy ! Component: 200 - total flux cleaned = 0.0790165 Jy ! Total flux subtracted in 200 components = 0.0790165 Jy ! Clean residual min=-0.014571 max=0.027368 Jy/beam ! Clean residual mean=-0.000018 rms=0.004856 Jy/beam ! Combined flux in latest and established models = 0.688429 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 60 components and 0.688429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240855Jy sigma=0.001824 ! Fit after self-cal, rms=0.240505Jy sigma=0.001821 ! Inverting map ! Added new window around map position (-4.8, -2.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0302047 Jy ! Component: 100 - total flux cleaned = 0.0430952 Jy ! Component: 150 - total flux cleaned = 0.0476879 Jy ! Component: 200 - total flux cleaned = 0.0505902 Jy ! Total flux subtracted in 200 components = 0.0505902 Jy ! Clean residual min=-0.011270 max=0.011069 Jy/beam ! Clean residual mean=-0.000104 rms=0.003167 Jy/beam ! Combined flux in latest and established models = 0.739019 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 96 components and 0.739019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238206Jy sigma=0.001801 ! Fit after self-cal, rms=0.237942Jy sigma=0.001799 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 2.833 at -2.219 degrees (North through East) ! Clean map min=-0.010583 max=0.49707 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.00364 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.98 KP 1.00 ! LA 1.01 MK 1.02 NL 1.02 OV 1.00 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00653 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.95 KP 1.00 ! LA 0.99 MK 0.97 NL 1.04 OV 1.05 ! PT 0.88 SC 0.99 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.991545 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 1.01 KP 0.98 ! LA 1.00 MK 0.99 NL 1.03 OV 1.00 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.983 ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 1.03 KP 0.98 ! LA 1.01 MK 1.00 NL 1.04 OV 1.01 ! PT 0.97 SC 1.03 ! ! ! Fit before self-cal, rms=0.237942Jy sigma=0.001799 ! Fit after self-cal, rms=0.238424Jy sigma=0.001786 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=0.238424Jy sigma=0.001786 ! Fit after self-cal, rms=0.238427Jy sigma=0.001786 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=2.847 mas, bpa=-2.27 degrees ! Estimated noise=602.644 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 = 0.000437815 Jy ! Component: 100 - total flux cleaned = 0.000830585 Jy ! Component: 150 - total flux cleaned = 0.000985605 Jy ! Component: 200 - total flux cleaned = 0.000874348 Jy ! Total flux subtracted in 200 components = 0.000874348 Jy ! Clean residual min=-0.006189 max=0.005292 Jy/beam ! Clean residual mean=-0.000023 rms=0.001587 Jy/beam ! Combined flux in latest and established models = 0.739893 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 122 components and 0.739893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238241Jy sigma=0.001785 ! Fit after self-cal, rms=0.238216Jy sigma=0.001785 ! 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=0.238216Jy sigma=0.001785 ! Fit after self-cal, rms=0.213205Jy sigma=0.001588 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 = 0.00944383 Jy ! Component: 100 - total flux cleaned = 0.010514 Jy ! Component: 150 - total flux cleaned = 0.0113609 Jy ! Component: 200 - total flux cleaned = 0.0119267 Jy ! Total flux subtracted in 200 components = 0.0119267 Jy ! Clean residual min=-0.006121 max=0.005676 Jy/beam ! Clean residual mean=0.000001 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.75182 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 139 components and 0.75182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212717Jy sigma=0.001585 ! Fit after self-cal, rms=0.208730Jy sigma=0.001551 ! 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: 1.006 x 2.847 at -2.27 degrees (North through East) ! Clean map min=-0.0062249 max=0.50654 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=0.208730Jy sigma=0.001551 ! Fit after self-cal, rms=0.205848Jy sigma=0.001546 ! 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=0.205848Jy sigma=0.001546 ! Fit after self-cal, rms=0.204783Jy sigma=0.001536 ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=2.834 mas, bpa=-1.919 degrees ! Estimated noise=598.424 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142531 Jy ! Component: 100 - total flux cleaned = 0.00115274 Jy ! Component: 150 - total flux cleaned = 0.000810792 Jy ! Component: 200 - total flux cleaned = 0.000711018 Jy ! Total flux subtracted in 200 components = 0.000711018 Jy ! Clean residual min=-0.005461 max=0.004613 Jy/beam ! Clean residual mean=-0.000005 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.752531 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 151 components and 0.752531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204662Jy sigma=0.001535 ! Fit after self-cal, rms=0.204240Jy sigma=0.001532 ! 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=0.204240Jy sigma=0.001532 ! Fit after self-cal, rms=0.203909Jy sigma=0.001528 ! 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=0.203909Jy sigma=0.001528 ! Fit after self-cal, rms=0.203735Jy sigma=0.001527 ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=2.835 mas, bpa=-1.926 degrees ! Estimated noise=597.971 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000666593 Jy ! Component: 100 - total flux cleaned = 0.000370153 Jy ! Component: 150 - total flux cleaned = 0.000199049 Jy ! Component: 200 - total flux cleaned = 0.000197677 Jy ! Total flux subtracted in 200 components = 0.000197677 Jy ! Clean residual min=-0.005229 max=0.004438 Jy/beam ! Clean residual mean=-0.000002 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.752729 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 157 components and 0.752729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203670Jy sigma=0.001527 ! Fit after self-cal, rms=0.203564Jy sigma=0.001526 ! 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=2.333 mas, bmaj=5.056 mas, bpa=-6.045 degrees ! Estimated noise=736.113 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 = 0.00179624 Jy ! Component: 100 - total flux cleaned = 0.00171111 Jy ! Component: 150 - total flux cleaned = 0.00163846 Jy ! Component: 200 - total flux cleaned = 0.00157446 Jy ! Total flux subtracted in 200 components = 0.00157446 Jy ! Clean residual min=-0.005624 max=0.005213 Jy/beam ! Clean residual mean=-0.000009 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 0.754303 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 163 components and 0.754303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203549Jy sigma=0.001526 ! Fit after self-cal, rms=0.203481Jy sigma=0.001525 ! 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=0.7634 mas, bmaj=2.225 mas, bpa=-1.386 degrees ! Estimated noise=1034.04 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.420929 Jy ! Component: 100 - total flux cleaned = 0.530539 Jy ! Component: 150 - total flux cleaned = 0.588586 Jy ! Component: 200 - total flux cleaned = 0.624322 Jy ! Total flux subtracted in 200 components = 0.624322 Jy ! Clean residual min=-0.010494 max=0.016938 Jy/beam ! Clean residual mean=-0.000115 rms=0.003253 Jy/beam ! Combined flux in latest and established models = 0.624322 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.624322 Jy ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=2.835 mas, bpa=-1.926 degrees ! Estimated noise=597.971 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 = 0.0468405 Jy ! Component: 100 - total flux cleaned = 0.0740961 Jy ! Component: 150 - total flux cleaned = 0.0913285 Jy ! Component: 200 - total flux cleaned = 0.102725 Jy ! Total flux subtracted in 200 components = 0.102725 Jy ! Clean residual min=-0.005838 max=0.007778 Jy/beam ! Clean residual mean=-0.000016 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 0.727047 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 101 components and 0.727047 Jy ! Inverting map ! Added new window around map position (-2.6, -0.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00958837 Jy ! Component: 100 - total flux cleaned = 0.0155304 Jy ! Component: 150 - total flux cleaned = 0.0196131 Jy ! Component: 200 - total flux cleaned = 0.0214404 Jy ! Total flux subtracted in 200 components = 0.0214404 Jy ! Clean residual min=-0.004593 max=0.004131 Jy/beam ! Clean residual mean=-0.000003 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.748487 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 132 components and 0.748487 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=2.333 mas, bmaj=5.056 mas, bpa=-6.045 degrees ! Estimated noise=736.113 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 = 0.00335453 Jy ! Component: 100 - total flux cleaned = 0.00407902 Jy ! Component: 150 - total flux cleaned = 0.00437042 Jy ! Component: 200 - total flux cleaned = 0.00457266 Jy ! Total flux subtracted in 200 components = 0.00457266 Jy ! Clean residual min=-0.005108 max=0.004979 Jy/beam ! Clean residual mean=-0.000006 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.75306 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 154 components and 0.75306 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=2.835 mas, bpa=-1.926 degrees ! Estimated noise=597.971 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000729963 Jy ! Component: 100 - total flux cleaned = -0.000651881 Jy ! Component: 150 - total flux cleaned = -0.000457751 Jy ! Component: 200 - total flux cleaned = -0.000398133 Jy ! Total flux subtracted in 200 components = -0.000398133 Jy ! Clean residual min=-0.004292 max=0.004350 Jy/beam ! Clean residual mean=-0.000002 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.752662 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 171 components and 0.752662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203302Jy sigma=0.001524 ! Fit after self-cal, rms=0.203243Jy sigma=0.001524 wmodel J0340-2119_X_1997_07_02_yyk\_map.mod ! Writing 171 model components to file: J0340-2119_X_1997_07_02_yyk_map.mod wobs J0340-2119_X_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J0340-2119_X_1997_07_02_yyk_uvs.fits wwins J0340-2119_X_1997_07_02_yyk\_map.win ! wwins: Wrote 4 windows to J0340-2119_X_1997_07_02_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 = -0.000215361 Jy ! Component: 100 - total flux cleaned = -0.000661469 Jy ! Component: 150 - total flux cleaned = -0.00101627 Jy ! Component: 200 - total flux cleaned = -0.00112629 Jy ! Component: 250 - total flux cleaned = -0.00112571 Jy ! Component: 300 - total flux cleaned = -0.00102623 Jy ! Component: 350 - total flux cleaned = -0.000932668 Jy ! Component: 400 - total flux cleaned = -0.000663446 Jy ! Component: 450 - total flux cleaned = -0.000402251 Jy ! Component: 500 - total flux cleaned = -0.000105145 Jy ! Component: 550 - total flux cleaned = 0.000225872 Jy ! Component: 600 - total flux cleaned = 0.000467535 Jy ! Component: 650 - total flux cleaned = 0.000546876 Jy ! Component: 700 - total flux cleaned = 0.000739328 Jy ! Component: 750 - total flux cleaned = 0.000889937 Jy ! Component: 800 - total flux cleaned = 0.000890163 Jy ! Component: 850 - total flux cleaned = 0.000927377 Jy ! Component: 900 - total flux cleaned = 0.00106818 Jy ! Component: 950 - total flux cleaned = 0.00127435 Jy ! Component: 1000 - total flux cleaned = 0.00127352 Jy ! Component: 1050 - total flux cleaned = 0.00137287 Jy ! Component: 1100 - total flux cleaned = 0.00147084 Jy ! Component: 1150 - total flux cleaned = 0.00159792 Jy ! Component: 1200 - total flux cleaned = 0.00159794 Jy ! Component: 1250 - total flux cleaned = 0.00172125 Jy ! Component: 1300 - total flux cleaned = 0.00187212 Jy ! Component: 1350 - total flux cleaned = 0.0019604 Jy ! Component: 1400 - total flux cleaned = 0.00201867 Jy ! Component: 1450 - total flux cleaned = 0.00207627 Jy ! Component: 1500 - total flux cleaned = 0.00216181 Jy ! Component: 1550 - total flux cleaned = 0.00230183 Jy ! Component: 1600 - total flux cleaned = 0.00249381 Jy ! Component: 1650 - total flux cleaned = 0.00254758 Jy ! Component: 1700 - total flux cleaned = 0.00270686 Jy ! Component: 1750 - total flux cleaned = 0.0028116 Jy ! Component: 1800 - total flux cleaned = 0.00288872 Jy ! Component: 1850 - total flux cleaned = 0.00291402 Jy ! Component: 1900 - total flux cleaned = 0.00299014 Jy ! Component: 1950 - total flux cleaned = 0.00308991 Jy ! Component: 2000 - total flux cleaned = 0.00321187 Jy ! Total flux subtracted in 2048 components = 0.00318769 Jy ! Clean residual min=-0.001476 max=0.001348 Jy/beam ! Clean residual mean=-0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.75585 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 315 components and 0.755849 Jy ![Exited script file: muppet] wmap "J0340-2119_X_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 2.835 at -1.926 degrees (North through East) ! Clean map min=-0.0026507 max=0.5066 Jy/beam ! Writing clean map to FITS file: J0340-2119_X_1997_07_02_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.506599 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000464032 device "J0340-2119_X_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J0340-2119_X_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.274792 0.274792 0.549584 1.09917 2.19834 4.39668 8.79335 17.5867 35.1734 70.3468 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.506 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 2.835 at -1.926 degrees (North through East) ! Clean map min=-0.0026507 max=0.5066 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0340-2119_X_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J0340-2119_X_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0340-2119_X_1997_07_02_yyk_uvs.log closed on Mon Jan 8 02:46:20 2007