! Started logfile: J2258-2758_X_1997_05_07_yyk_uvs.log on Mon Jan 8 10:46:32 2007 obs J2258-2758_X_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J2258-2758_X_1997_05_07_yyk_uva.fits ! AN table 1: 54 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.932099 visibilities/baseline/integration-bin. ! Found source: J2258-2758 ! ! 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 9060 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 J2258-2758_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)= 4.51325 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=0.679 mas, bmaj=1.881 mas, bpa=-4.74 degrees ! Estimated noise=2462.19 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 = 3.84078 Jy ! Component: 100 - total flux cleaned = 4.365 Jy ! Total flux subtracted in 100 components = 4.365 Jy ! Clean residual min=-0.095993 max=0.160646 Jy/beam ! Clean residual mean=-0.000706 rms=0.027118 Jy/beam ! Combined flux in latest and established models = 4.365 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 4.365 Jy ! ! Correcting IF 1. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.578187Jy sigma=0.003527 ! Fit after self-cal, rms=0.576620Jy sigma=0.003518 ! Inverting map and beam ! Estimated beam: bmin=0.679 mas, bmaj=1.881 mas, bpa=-4.74 degrees ! Estimated noise=2461.96 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=0.8336 mas, bmaj=2.304 mas, bpa=-4.58 degrees ! Estimated noise=1225.71 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 = 0.261377 Jy ! Component: 100 - total flux cleaned = 0.368747 Jy ! Component: 150 - total flux cleaned = 0.414592 Jy ! Component: 200 - total flux cleaned = 0.42006 Jy ! Total flux subtracted in 200 components = 0.42006 Jy ! Clean residual min=-0.081535 max=0.098020 Jy/beam ! Clean residual mean=-0.001406 rms=0.022230 Jy/beam ! Combined flux in latest and established models = 4.78506 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 4.78506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.525411Jy sigma=0.003028 ! Fit after self-cal, rms=0.525327Jy sigma=0.003027 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8336 x 2.304 at -4.58 degrees (North through East) ! Clean map min=-0.073779 max=4.4197 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: 0.988942 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.04 KP 1.01 ! LA 1.02 MK 1.03 NL 1.09 OV 1.01 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.995353 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.04 KP 1.01 ! LA 0.99 MK 0.98 NL 1.09 OV 1.05 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.992187 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.03 KP 0.99 ! LA 0.99 MK 1.01 NL 1.07 OV 1.00 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.992504 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.06 KP 0.98 ! LA 1.00 MK 0.99 NL 1.06 OV 1.00 ! PT 0.96 SC 1.03 ! ! ! Fit before self-cal, rms=0.525327Jy sigma=0.003027 ! Fit after self-cal, rms=0.478495Jy sigma=0.002726 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=0.478495Jy sigma=0.002726 ! Fit after self-cal, rms=0.478516Jy sigma=0.002726 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8399 mas, bmaj=2.307 mas, bpa=-4.444 degrees ! Estimated noise=1209.46 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 = -0.064691 Jy ! Component: 100 - total flux cleaned = -0.082172 Jy ! Component: 150 - total flux cleaned = -0.0849351 Jy ! Component: 200 - total flux cleaned = -0.0857827 Jy ! Total flux subtracted in 200 components = -0.0857827 Jy ! Clean residual min=-0.025674 max=0.053955 Jy/beam ! Clean residual mean=-0.000213 rms=0.009168 Jy/beam ! Combined flux in latest and established models = 4.69928 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 4.69928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.472412Jy sigma=0.002687 ! Fit after self-cal, rms=0.472369Jy sigma=0.002687 ! Inverting map ! Added new window around map position (3.2, -24.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.058689 Jy ! Component: 100 - total flux cleaned = 0.0809853 Jy ! Component: 150 - total flux cleaned = 0.0871442 Jy ! Component: 200 - total flux cleaned = 0.0908005 Jy ! Total flux subtracted in 200 components = 0.0908005 Jy ! Clean residual min=-0.023826 max=0.027029 Jy/beam ! Clean residual mean=-0.000102 rms=0.005597 Jy/beam ! Combined flux in latest and established models = 4.79008 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 51 components and 4.79008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.467697Jy sigma=0.002656 ! Fit after self-cal, rms=0.467562Jy sigma=0.002655 ! 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=0.467562Jy sigma=0.002655 ! Fit after self-cal, rms=0.381176Jy sigma=0.002107 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) ! Added new window around map position (-2, -2.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0318516 Jy ! Component: 100 - total flux cleaned = 0.0352718 Jy ! Component: 150 - total flux cleaned = 0.0352686 Jy ! Component: 200 - total flux cleaned = 0.0343987 Jy ! Total flux subtracted in 200 components = 0.0343987 Jy ! Clean residual min=-0.015435 max=0.016337 Jy/beam ! Clean residual mean=-0.000040 rms=0.004392 Jy/beam ! Combined flux in latest and established models = 4.82448 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 73 components and 4.82448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.378554Jy sigma=0.002092 ! Fit after self-cal, rms=0.348959Jy sigma=0.001923 ! 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: 0.8399 x 2.307 at -4.444 degrees (North through East) ! Clean map min=-0.015818 max=4.3966 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=0.348959Jy sigma=0.001923 ! Fit after self-cal, rms=0.347418Jy sigma=0.001917 ! 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=0.347418Jy sigma=0.001917 ! Fit after self-cal, rms=0.334552Jy sigma=0.001848 ! Inverting map and beam ! Estimated beam: bmin=0.8398 mas, bmaj=2.305 mas, bpa=-4.361 degrees ! Estimated noise=1208.16 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00682542 Jy ! Component: 100 - total flux cleaned = 0.00643779 Jy ! Component: 150 - total flux cleaned = 0.00493993 Jy ! Component: 200 - total flux cleaned = 0.00396067 Jy ! Total flux subtracted in 200 components = 0.00396067 Jy ! Clean residual min=-0.012789 max=0.013976 Jy/beam ! Clean residual mean=-0.000059 rms=0.003739 Jy/beam ! Combined flux in latest and established models = 4.82844 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 89 components and 4.82844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.333529Jy sigma=0.001842 ! Fit after self-cal, rms=0.326606Jy sigma=0.001806 ! 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=0.326606Jy sigma=0.001806 ! Fit after self-cal, rms=0.324457Jy sigma=0.001796 ! 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=0.324457Jy sigma=0.001796 ! Fit after self-cal, rms=0.321046Jy sigma=0.001778 ! Inverting map and beam ! Estimated beam: bmin=0.8398 mas, bmaj=2.304 mas, bpa=-4.31 degrees ! Estimated noise=1207.45 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212371 Jy ! Component: 100 - total flux cleaned = 0.00180147 Jy ! Component: 150 - total flux cleaned = 0.000904443 Jy ! Component: 200 - total flux cleaned = 0.000103962 Jy ! Total flux subtracted in 200 components = 0.000103962 Jy ! Clean residual min=-0.011672 max=0.012480 Jy/beam ! Clean residual mean=-0.000053 rms=0.003371 Jy/beam ! Combined flux in latest and established models = 4.82854 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 98 components and 4.82854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.320459Jy sigma=0.001774 ! Fit after self-cal, rms=0.318124Jy sigma=0.001761 ! 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=2.405 mas, bmaj=6.457 mas, bpa=2.991 degrees ! Estimated noise=1577.12 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 = -0.00264685 Jy ! Component: 100 - total flux cleaned = -0.00518367 Jy ! Component: 150 - total flux cleaned = -0.00644496 Jy ! Component: 200 - total flux cleaned = -0.00751895 Jy ! Total flux subtracted in 200 components = -0.00751895 Jy ! Clean residual min=-0.013986 max=0.015396 Jy/beam ! Clean residual mean=-0.000122 rms=0.004555 Jy/beam ! Combined flux in latest and established models = 4.82103 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 110 components and 4.82103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.317921Jy sigma=0.001760 ! Fit after self-cal, rms=0.316242Jy sigma=0.001750 ! 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=0.6802 mas, bmaj=1.878 mas, bpa=-4.68 degrees ! Estimated noise=2448.82 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 3.83047 Jy ! Component: 100 - total flux cleaned = 4.35032 Jy ! Component: 150 - total flux cleaned = 4.51015 Jy ! Component: 200 - total flux cleaned = 4.59394 Jy ! Total flux subtracted in 200 components = 4.59395 Jy ! Clean residual min=-0.023834 max=0.033253 Jy/beam ! Clean residual mean=-0.000124 rms=0.008620 Jy/beam ! Combined flux in latest and established models = 4.59395 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 4.59395 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8398 mas, bmaj=2.304 mas, bpa=-4.31 degrees ! Estimated noise=1207.45 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 = 0.0841916 Jy ! Component: 100 - total flux cleaned = 0.128219 Jy ! Component: 150 - total flux cleaned = 0.157018 Jy ! Component: 200 - total flux cleaned = 0.176857 Jy ! Total flux subtracted in 200 components = 0.176857 Jy ! Clean residual min=-0.014323 max=0.011555 Jy/beam ! Clean residual mean=-0.000159 rms=0.003583 Jy/beam ! Combined flux in latest and established models = 4.7708 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 89 components and 4.7708 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=2.405 mas, bmaj=6.457 mas, bpa=2.991 degrees ! Estimated noise=1577.12 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 = 0.0200715 Jy ! Component: 100 - total flux cleaned = 0.0307026 Jy ! Component: 150 - total flux cleaned = 0.0351347 Jy ! Component: 200 - total flux cleaned = 0.036339 Jy ! Total flux subtracted in 200 components = 0.036339 Jy ! Clean residual min=-0.012611 max=0.013956 Jy/beam ! Clean residual mean=-0.000168 rms=0.004259 Jy/beam ! Combined flux in latest and established models = 4.80714 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 119 components and 4.80714 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8398 mas, bmaj=2.304 mas, bpa=-4.31 degrees ! Estimated noise=1207.45 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.0021487 Jy ! Component: 100 - total flux cleaned = -0.00165352 Jy ! Component: 150 - total flux cleaned = -0.00100595 Jy ! Component: 200 - total flux cleaned = -0.000998312 Jy ! Total flux subtracted in 200 components = -0.000998312 Jy ! Clean residual min=-0.010814 max=0.010181 Jy/beam ! Clean residual mean=-0.000087 rms=0.002760 Jy/beam ! Combined flux in latest and established models = 4.80614 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 134 components and 4.80614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.315635Jy sigma=0.001747 ! Fit after self-cal, rms=0.314393Jy sigma=0.001739 wmodel J2258-2758_X_1997_05_07_yyk\_map.mod ! Writing 134 model components to file: J2258-2758_X_1997_05_07_yyk_map.mod wobs J2258-2758_X_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J2258-2758_X_1997_05_07_yyk_uvs.fits wwins J2258-2758_X_1997_05_07_yyk\_map.win ! wwins: Wrote 3 windows to J2258-2758_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 = 0.00146327 Jy ! Component: 100 - total flux cleaned = 0.000349973 Jy ! Component: 150 - total flux cleaned = -0.000794447 Jy ! Component: 200 - total flux cleaned = -0.00223303 Jy ! Component: 250 - total flux cleaned = -0.00370418 Jy ! Component: 300 - total flux cleaned = -0.00486288 Jy ! Component: 350 - total flux cleaned = -0.005862 Jy ! Component: 400 - total flux cleaned = -0.00671017 Jy ! Component: 450 - total flux cleaned = -0.00742454 Jy ! Component: 500 - total flux cleaned = -0.00810927 Jy ! Component: 550 - total flux cleaned = -0.00848473 Jy ! Component: 600 - total flux cleaned = -0.0084841 Jy ! Component: 650 - total flux cleaned = -0.00857487 Jy ! Component: 700 - total flux cleaned = -0.00891437 Jy ! Component: 750 - total flux cleaned = -0.00891334 Jy ! Component: 800 - total flux cleaned = -0.00907393 Jy ! Component: 850 - total flux cleaned = -0.00915224 Jy ! Component: 900 - total flux cleaned = -0.00907727 Jy ! Component: 950 - total flux cleaned = -0.00922523 Jy ! Component: 1000 - total flux cleaned = -0.00915224 Jy ! Component: 1050 - total flux cleaned = -0.00936336 Jy ! Component: 1100 - total flux cleaned = -0.00943213 Jy ! Component: 1150 - total flux cleaned = -0.00970423 Jy ! Component: 1200 - total flux cleaned = -0.0100377 Jy ! Component: 1250 - total flux cleaned = -0.0102333 Jy ! Component: 1300 - total flux cleaned = -0.0105518 Jy ! Component: 1350 - total flux cleaned = -0.0106758 Jy ! Component: 1400 - total flux cleaned = -0.0107982 Jy ! Component: 1450 - total flux cleaned = -0.0109791 Jy ! Component: 1500 - total flux cleaned = -0.0112728 Jy ! Component: 1550 - total flux cleaned = -0.0113313 Jy ! Component: 1600 - total flux cleaned = -0.0115027 Jy ! Component: 1650 - total flux cleaned = -0.011782 Jy ! Component: 1700 - total flux cleaned = -0.0119459 Jy ! Component: 1750 - total flux cleaned = -0.0122141 Jy ! Component: 1800 - total flux cleaned = -0.01232 Jy ! Component: 1850 - total flux cleaned = -0.0124253 Jy ! Component: 1900 - total flux cleaned = -0.0127849 Jy ! Component: 1950 - total flux cleaned = -0.0127351 Jy ! Component: 2000 - total flux cleaned = -0.0129853 Jy ! Total flux subtracted in 2048 components = -0.0131822 Jy ! Clean residual min=-0.002441 max=0.002543 Jy/beam ! Clean residual mean=-0.000013 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 4.79296 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 287 components and 4.79296 Jy ![Exited script file: muppet] wmap "J2258-2758_X_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8398 x 2.304 at -4.31 degrees (North through East) ! Clean map min=-0.0057361 max=4.4374 Jy/beam ! Writing clean map to FITS file: J2258-2758_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 4.43736 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000945443 device "J2258-2758_X_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J2258-2758_X_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0639193 0.0639193 0.127839 0.255677 0.511354 1.02271 2.04542 4.09083 8.18167 16.3633 32.7267 65.4534 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak=",int(peak_flux*1000)/1000 ! peak= 4.437 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8398 x 2.304 at -4.31 degrees (North through East) ! Clean map min=-0.0057361 max=4.4374 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2258-2758_X_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J2258-2758_X_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2258-2758_X_1997_05_07_yyk_uvs.log closed on Mon Jan 8 10:46:39 2007