! Started logfile: J0539-2839_S_1997_08_27_yyk_uvs.log on Sun Jan 7 16:30:11 2007 obs J0539-2839_S_1997_08_27_yyk_uva.fits ! Reading UV FITS file: J0539-2839_S_1997_08_27_yyk_uva.fits ! AN table 1: 147 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.853968 visibilities/baseline/integration-bin. ! Found source: J0539-2839 ! ! 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 2.22447e+09 8e+06 1 8e+06 ! 02 2 2.23447e+09 8e+06 1 8e+06 ! 03 3 2.29447e+09 8e+06 1 8e+06 ! 04 4 2.32447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 702 lines of history. ! ! Reading 22596 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 J0539-2839_S_1997_08_27_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 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.704749 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=2.613 mas, bmaj=7.025 mas, bpa=-0.371 degrees ! Estimated noise=3183.07 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 = 0.392424 Jy ! Component: 100 - total flux cleaned = 0.494162 Jy ! Total flux subtracted in 100 components = 0.494162 Jy ! Clean residual min=-0.038306 max=0.063289 Jy/beam ! Clean residual mean=0.000378 rms=0.012739 Jy/beam ! Combined flux in latest and established models = 0.494162 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.494162 Jy ! ! Correcting IF 1. ! A total of 278 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.477737Jy sigma=0.001322 ! Fit after self-cal, rms=0.477060Jy sigma=0.001320 ! Inverting map and beam ! Estimated beam: bmin=2.613 mas, bmaj=7.025 mas, bpa=-0.3711 degrees ! Estimated noise=3186.32 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=3.43 mas, bmaj=10.08 mas, bpa=-3.859 degrees ! Estimated noise=1368.29 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 = 0.0879167 Jy ! Component: 100 - total flux cleaned = 0.108915 Jy ! Component: 150 - total flux cleaned = 0.110747 Jy ! Component: 200 - total flux cleaned = 0.111824 Jy ! Total flux subtracted in 200 components = 0.111824 Jy ! Clean residual min=-0.018542 max=0.032737 Jy/beam ! Clean residual mean=0.000535 rms=0.006142 Jy/beam ! Combined flux in latest and established models = 0.605986 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.605986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.467208Jy sigma=0.001271 ! Fit after self-cal, rms=0.467081Jy sigma=0.001271 ! Inverting map ! Added new window around map position (4, -6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204739 Jy ! Component: 100 - total flux cleaned = 0.0219871 Jy ! Component: 150 - total flux cleaned = 0.0219658 Jy ! Component: 200 - total flux cleaned = 0.0240295 Jy ! Total flux subtracted in 200 components = 0.0240295 Jy ! Clean residual min=-0.014519 max=0.021585 Jy/beam ! Clean residual mean=0.000358 rms=0.005021 Jy/beam ! Combined flux in latest and established models = 0.630015 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.630015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.464304Jy sigma=0.001261 ! Fit after self-cal, rms=0.463959Jy sigma=0.001260 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.43 x 10.08 at -3.859 degrees (North through East) ! Clean map min=-0.013505 max=0.50689 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: 1.00564 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.14 KP 0.93 ! LA 0.98 MK 1.00 NL 1.00* OV 1.08 ! PT 0.98 SC 0.82 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.973374 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.14 HN 1.25 KP 0.96 ! LA 1.08 MK 1.01 NL 0.99 OV 1.00 ! PT 0.94 SC 0.90 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.03881 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.10 KP 0.92 ! LA 0.81 MK 0.87 NL 0.94 OV 0.92 ! PT 1.09 SC 0.96 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.978116 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.37 KP 0.94 ! LA 0.89 MK 1.06 NL 1.08 OV 0.93 ! PT 0.93 SC 0.97 ! ! ! Fit before self-cal, rms=0.463959Jy sigma=0.001260 ! Fit after self-cal, rms=0.442379Jy sigma=0.001241 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=0.442379Jy sigma=0.001241 ! Fit after self-cal, rms=0.442358Jy sigma=0.001241 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.414 mas, bmaj=9.674 mas, bpa=-2.815 degrees ! Estimated noise=1342.45 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 = -0.000372037 Jy ! Component: 100 - total flux cleaned = -0.00109265 Jy ! Component: 150 - total flux cleaned = -0.00168033 Jy ! Component: 200 - total flux cleaned = -0.00195187 Jy ! Total flux subtracted in 200 components = -0.00195187 Jy ! Clean residual min=-0.010849 max=0.011063 Jy/beam ! Clean residual mean=0.000045 rms=0.002604 Jy/beam ! Combined flux in latest and established models = 0.628063 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.628063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.441176Jy sigma=0.001239 ! Fit after self-cal, rms=0.441160Jy sigma=0.001239 ! 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=0.441160Jy sigma=0.001239 ! Fit after self-cal, rms=0.437937Jy sigma=0.001231 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 = 0.00137058 Jy ! Component: 100 - total flux cleaned = 0.000902437 Jy ! Component: 150 - total flux cleaned = 0.00068591 Jy ! Component: 200 - total flux cleaned = 0.000484141 Jy ! Total flux subtracted in 200 components = 0.000484141 Jy ! Clean residual min=-0.009706 max=0.011156 Jy/beam ! Clean residual mean=0.000046 rms=0.002486 Jy/beam ! Combined flux in latest and established models = 0.628547 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.628547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.437345Jy sigma=0.001231 ! Fit after self-cal, rms=0.436715Jy sigma=0.001229 ! 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: 3.414 x 9.674 at -2.815 degrees (North through East) ! Clean map min=-0.012015 max=0.50295 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=0.436715Jy sigma=0.001229 ! Fit after self-cal, rms=3.390968Jy sigma=0.001213 ! 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=3.390968Jy sigma=0.001213 ! Fit after self-cal, rms=3.391202Jy sigma=0.001213 ! Inverting map and beam ! Estimated beam: bmin=3.394 mas, bmaj=10.02 mas, bpa=-3.391 degrees ! Estimated noise=1336.58 mJy/beam. ! Added new window around map position (17, -16.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112524 Jy ! Component: 100 - total flux cleaned = 0.0122855 Jy ! Component: 150 - total flux cleaned = 0.0120887 Jy ! Component: 200 - total flux cleaned = 0.0120934 Jy ! Total flux subtracted in 200 components = 0.0120934 Jy ! Clean residual min=-0.007000 max=0.006407 Jy/beam ! Clean residual mean=-0.000016 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 0.640641 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 101 components and 0.640641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3.391147Jy sigma=0.001212 ! Fit after self-cal, rms=3.391320Jy sigma=0.001211 ! 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=3.391320Jy sigma=0.001211 ! Fit after self-cal, rms=3.187555Jy sigma=0.001209 ! 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=3.187555Jy sigma=0.001209 ! Fit after self-cal, rms=3.187859Jy sigma=0.001209 ! Inverting map and beam ! Estimated beam: bmin=3.38 mas, bmaj=9.972 mas, bpa=-3.237 degrees ! Estimated noise=1334.56 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308832 Jy ! Component: 100 - total flux cleaned = 0.00308891 Jy ! Component: 150 - total flux cleaned = 0.00309523 Jy ! Component: 200 - total flux cleaned = 0.00309763 Jy ! Total flux subtracted in 200 components = 0.00309762 Jy ! Clean residual min=-0.006057 max=0.005897 Jy/beam ! Clean residual mean=-0.000005 rms=0.001505 Jy/beam ! Combined flux in latest and established models = 0.643738 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 112 components and 0.643738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3.187842Jy sigma=0.001209 ! Fit after self-cal, rms=3.188037Jy sigma=0.001209 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.445 mas, bmaj=22.18 mas, bpa=8.621 degrees ! Estimated noise=1651.12 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 = -0.000278681 Jy ! Component: 100 - total flux cleaned = -3.7344e-05 Jy ! Component: 150 - total flux cleaned = 0.000153023 Jy ! Component: 200 - total flux cleaned = 3.92149e-05 Jy ! Total flux subtracted in 200 components = 3.92149e-05 Jy ! Clean residual min=-0.005643 max=0.005794 Jy/beam ! Clean residual mean=-0.000019 rms=0.001839 Jy/beam ! Combined flux in latest and established models = 0.643778 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 136 components and 0.643778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3.188025Jy sigma=0.001209 ! Fit after self-cal, rms=3.188181Jy sigma=0.001209 ! 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=2.605 mas, bmaj=7.598 mas, bpa=-3.065 degrees ! Estimated noise=3438.61 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.426021 Jy ! Component: 100 - total flux cleaned = 0.524224 Jy ! Component: 150 - total flux cleaned = 0.576453 Jy ! Component: 200 - total flux cleaned = 0.605173 Jy ! Total flux subtracted in 200 components = 0.605173 Jy ! Clean residual min=-0.016485 max=0.018744 Jy/beam ! Clean residual mean=0.000093 rms=0.004758 Jy/beam ! Combined flux in latest and established models = 0.605172 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.605172 Jy ! Inverting map and beam ! Estimated beam: bmin=3.38 mas, bmaj=9.972 mas, bpa=-3.237 degrees ! Estimated noise=1334.56 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 = 0.019518 Jy ! Component: 100 - total flux cleaned = 0.026956 Jy ! Component: 150 - total flux cleaned = 0.0298287 Jy ! Component: 200 - total flux cleaned = 0.0314273 Jy ! Total flux subtracted in 200 components = 0.0314273 Jy ! Clean residual min=-0.006659 max=0.005959 Jy/beam ! Clean residual mean=0.000049 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 0.6366 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 65 components and 0.6366 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.445 mas, bmaj=22.18 mas, bpa=8.621 degrees ! Estimated noise=1651.12 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 = 0.00520065 Jy ! Component: 100 - total flux cleaned = 0.00601579 Jy ! Component: 150 - total flux cleaned = 0.00645054 Jy ! Component: 200 - total flux cleaned = 0.0068208 Jy ! Total flux subtracted in 200 components = 0.0068208 Jy ! Clean residual min=-0.005859 max=0.005387 Jy/beam ! Clean residual mean=-0.000024 rms=0.001915 Jy/beam ! Combined flux in latest and established models = 0.643421 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 94 components and 0.643421 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.38 mas, bmaj=9.972 mas, bpa=-3.237 degrees ! Estimated noise=1334.56 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150032 Jy ! Component: 100 - total flux cleaned = -0.000775167 Jy ! Component: 150 - total flux cleaned = -0.000457824 Jy ! Component: 200 - total flux cleaned = -0.000312683 Jy ! Total flux subtracted in 200 components = -0.000312683 Jy ! Clean residual min=-0.005794 max=0.005170 Jy/beam ! Clean residual mean=-0.000004 rms=0.001543 Jy/beam ! Combined flux in latest and established models = 0.643108 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 113 components and 0.643108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3.188103Jy sigma=0.001209 ! Fit after self-cal, rms=3.188114Jy sigma=0.001209 wmodel J0539-2839_S_1997_08_27_yyk\_map.mod ! Writing 113 model components to file: J0539-2839_S_1997_08_27_yyk_map.mod wobs J0539-2839_S_1997_08_27_yyk\_uvs.fits ! Writing UV FITS file: J0539-2839_S_1997_08_27_yyk_uvs.fits wwins J0539-2839_S_1997_08_27_yyk\_map.win ! wwins: Wrote 3 windows to J0539-2839_S_1997_08_27_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 = -0.00181977 Jy ! Component: 100 - total flux cleaned = -0.00208786 Jy ! Component: 150 - total flux cleaned = -0.00217033 Jy ! Component: 200 - total flux cleaned = -0.00201363 Jy ! Component: 250 - total flux cleaned = -0.00194284 Jy ! Component: 300 - total flux cleaned = -0.00180672 Jy ! Component: 350 - total flux cleaned = -0.00161017 Jy ! Component: 400 - total flux cleaned = -0.00148349 Jy ! Component: 450 - total flux cleaned = -0.00142282 Jy ! Component: 500 - total flux cleaned = -0.00148141 Jy ! Component: 550 - total flux cleaned = -0.00119554 Jy ! Component: 600 - total flux cleaned = -0.00102926 Jy ! Component: 650 - total flux cleaned = -0.000975183 Jy ! Component: 700 - total flux cleaned = -0.000604008 Jy ! Component: 750 - total flux cleaned = -0.000294095 Jy ! Component: 800 - total flux cleaned = 9.64007e-06 Jy ! Component: 850 - total flux cleaned = 0.000407522 Jy ! Component: 900 - total flux cleaned = 0.000797969 Jy ! Component: 950 - total flux cleaned = 0.00118144 Jy ! Component: 1000 - total flux cleaned = 0.00151066 Jy ! Component: 1050 - total flux cleaned = 0.00192588 Jy ! Component: 1100 - total flux cleaned = 0.00215214 Jy ! Component: 1150 - total flux cleaned = 0.00246523 Jy ! Component: 1200 - total flux cleaned = 0.00290396 Jy ! Component: 1250 - total flux cleaned = 0.00316277 Jy ! Component: 1300 - total flux cleaned = 0.00354509 Jy ! Component: 1350 - total flux cleaned = 0.00383761 Jy ! Component: 1400 - total flux cleaned = 0.00412636 Jy ! Component: 1450 - total flux cleaned = 0.00441084 Jy ! Component: 1500 - total flux cleaned = 0.00465068 Jy ! Component: 1550 - total flux cleaned = 0.00488739 Jy ! Component: 1600 - total flux cleaned = 0.00519816 Jy ! Component: 1650 - total flux cleaned = 0.00542661 Jy ! Component: 1700 - total flux cleaned = 0.00561464 Jy ! Component: 1750 - total flux cleaned = 0.00568884 Jy ! Component: 1800 - total flux cleaned = 0.00587285 Jy ! Component: 1850 - total flux cleaned = 0.00598162 Jy ! Component: 1900 - total flux cleaned = 0.00619669 Jy ! Component: 1950 - total flux cleaned = 0.00623209 Jy ! Component: 2000 - total flux cleaned = 0.00640791 Jy ! Total flux subtracted in 2048 components = 0.00658141 Jy ! Clean residual min=-0.001725 max=0.002014 Jy/beam ! Clean residual mean=0.000015 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.649689 Jy keep ! Adding 119 model components to the UV plane model. ! The established model now contains 232 components and 0.649689 Jy ![Exited script file: muppet] wmap "J0539-2839_S_1997_08_27_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.38 x 9.972 at -3.237 degrees (North through East) ! Clean map min=-0.0044929 max=0.50523 Jy/beam ! Writing clean map to FITS file: J0539-2839_S_1997_08_27_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.505225 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000694801 device "J0539-2839_S_1997_08_27_yyk\_map.eps/VPS" ! Attempting to open device: 'J0539-2839_S_1997_08_27_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.412569 0.412569 0.825139 1.65028 3.30055 6.60111 13.2022 26.4044 52.8089 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.505 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.38 x 9.972 at -3.237 degrees (North through East) ! Clean map min=-0.0044929 max=0.50523 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0539-2839_S_1997_08_27_yyk\_map.gif/gif" ! Attempting to open device: 'J0539-2839_S_1997_08_27_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0539-2839_S_1997_08_27_yyk_uvs.log closed on Sun Jan 7 16:30:19 2007