! Started logfile: J2003-3251_X_2002_01_31_yyk_uvs.log on Wed Jun 27 11:03:13 2007 obs J2003-3251_X_2002_01_31_yyk_uva.fits ! Reading UV FITS file: J2003-3251_X_2002_01_31_yyk_uva.fits ! AN table 1: 77 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.650794 visibilities/baseline/integration-bin. ! Found source: J2003-3251 ! ! 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 8.40947e+09 8e+06 1 8e+06 ! 02 2 8.47947e+09 8e+06 1 8e+06 ! 03 3 8.79447e+09 8e+06 1 8e+06 ! 04 4 8.89947e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1544 lines of history. ! ! Reading 9020 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 flag NL ! Flagging baselines of antenna 1:NL in the currently selected channels. ![@muppet J2003-3251_X_2002_01_31_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)= 0.427683 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=0.6072 mas, bmaj=1.562 mas, bpa=-0.09243 degrees ! Estimated noise=2230.8 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 = 0.293288 Jy ! Component: 100 - total flux cleaned = 0.385952 Jy ! Total flux subtracted in 100 components = 0.385952 Jy ! Clean residual min=-0.034707 max=0.071122 Jy/beam ! Clean residual mean=0.000049 rms=0.010427 Jy/beam ! Combined flux in latest and established models = 0.385953 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 0.385953 Jy ! ! Correcting IF 1. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.224943Jy sigma=0.001476 ! Fit after self-cal, rms=0.224393Jy sigma=0.001472 ! Inverting map and beam ! Estimated beam: bmin=0.6072 mas, bmaj=1.562 mas, bpa=-0.09243 degrees ! Estimated noise=2230.8 mJy/beam. ! Added new window around map position (-1.2, 1.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0589012 Jy ! Component: 100 - total flux cleaned = 0.0591623 Jy ! Total flux subtracted in 100 components = 0.0591623 Jy ! Clean residual min=-0.029462 max=0.044253 Jy/beam ! Clean residual mean=0.000117 rms=0.007274 Jy/beam ! Combined flux in latest and established models = 0.445115 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.445115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213196Jy sigma=0.001383 ! Fit after self-cal, rms=0.211853Jy sigma=0.001372 ! 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=0.8168 mas, bmaj=2.037 mas, bpa=1.472 degrees ! Estimated noise=1130.55 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) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282833 Jy ! Component: 100 - total flux cleaned = 0.0348358 Jy ! Component: 150 - total flux cleaned = 0.036631 Jy ! Component: 200 - total flux cleaned = 0.0372569 Jy ! Total flux subtracted in 200 components = 0.0372569 Jy ! Clean residual min=-0.024344 max=0.023631 Jy/beam ! Clean residual mean=0.000400 rms=0.006367 Jy/beam ! Combined flux in latest and established models = 0.482372 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.482372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209630Jy sigma=0.001351 ! Fit after self-cal, rms=0.209295Jy sigma=0.001348 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8168 x 2.037 at 1.472 degrees (North through East) ! Clean map min=-0.02359 max=0.31467 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: 1.00648 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 HN 1.00* KP 0.95 ! LA 1.13 MK 0.99 NL 1.00* OV 0.91 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.01892 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 HN 1.00* KP 0.91 ! LA 1.12 MK 1.00 NL 1.00* OV 0.89 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.98735 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.86 HN 1.00* KP 0.94 ! LA 1.12 MK 1.04 NL 1.00* OV 0.96 ! PT 1.11 SC 1.04 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.972649 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.88 HN 1.00* KP 1.01 ! LA 1.16 MK 1.04 NL 1.00* OV 0.98 ! PT 1.19 SC 0.98 ! ! ! Fit before self-cal, rms=0.209295Jy sigma=0.001348 ! Fit after self-cal, rms=0.206274Jy sigma=0.001311 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=0.206274Jy sigma=0.001311 ! Fit after self-cal, rms=0.206284Jy sigma=0.001311 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8221 mas, bmaj=2.063 mas, bpa=1.949 degrees ! Estimated noise=1112.2 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 = 0.00762833 Jy ! Component: 100 - total flux cleaned = 0.00800834 Jy ! Component: 150 - total flux cleaned = 0.00797942 Jy ! Component: 200 - total flux cleaned = 0.00842498 Jy ! Total flux subtracted in 200 components = 0.00842497 Jy ! Clean residual min=-0.016314 max=0.016562 Jy/beam ! Clean residual mean=0.000070 rms=0.003808 Jy/beam ! Combined flux in latest and established models = 0.490797 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.490797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205098Jy sigma=0.001303 ! Fit after self-cal, rms=0.204922Jy sigma=0.001301 ! 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=0.204922Jy sigma=0.001301 ! Fit after self-cal, rms=0.197591Jy sigma=0.001236 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 = 0.00493232 Jy ! Component: 100 - total flux cleaned = 0.00582842 Jy ! Component: 150 - total flux cleaned = 0.00653282 Jy ! Component: 200 - total flux cleaned = 0.00710588 Jy ! Total flux subtracted in 200 components = 0.00710588 Jy ! Clean residual min=-0.014079 max=0.015057 Jy/beam ! Clean residual mean=0.000084 rms=0.003478 Jy/beam ! Combined flux in latest and established models = 0.497903 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 49 components and 0.497903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196852Jy sigma=0.001230 ! Fit after self-cal, rms=0.195893Jy sigma=0.001221 ! 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: 0.8221 x 2.063 at 1.949 degrees (North through East) ! Clean map min=-0.013324 max=0.30793 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=0.195893Jy sigma=0.001221 ! Fit after self-cal, rms=0.211844Jy sigma=0.001200 ! 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=0.211844Jy sigma=0.001200 ! Fit after self-cal, rms=0.211724Jy sigma=0.001199 ! Inverting map and beam ! Estimated beam: bmin=0.8154 mas, bmaj=2.028 mas, bpa=3.278 degrees ! Estimated noise=1102.04 mJy/beam. ! Added new window around map position (-3.2, -2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00947786 Jy ! Component: 100 - total flux cleaned = 0.0106455 Jy ! Component: 150 - total flux cleaned = 0.0109863 Jy ! Component: 200 - total flux cleaned = 0.0108643 Jy ! Total flux subtracted in 200 components = 0.0108643 Jy ! Clean residual min=-0.006648 max=0.007662 Jy/beam ! Clean residual mean=0.000052 rms=0.001846 Jy/beam ! Combined flux in latest and established models = 0.508767 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.508767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211194Jy sigma=0.001193 ! Fit after self-cal, rms=0.211137Jy sigma=0.001193 ! 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=0.211137Jy sigma=0.001193 ! Fit after self-cal, rms=0.212798Jy sigma=0.001189 ! 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=0.212798Jy sigma=0.001189 ! Fit after self-cal, rms=0.212799Jy sigma=0.001189 ! Inverting map and beam ! Estimated beam: bmin=0.8144 mas, bmaj=2.029 mas, bpa=3.158 degrees ! Estimated noise=1098.73 mJy/beam. ! Added new window around map position (7.2, -22). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00731929 Jy ! Component: 100 - total flux cleaned = 0.00814977 Jy ! Component: 150 - total flux cleaned = 0.00842249 Jy ! Component: 200 - total flux cleaned = 0.00829392 Jy ! Total flux subtracted in 200 components = 0.00829392 Jy ! Clean residual min=-0.005731 max=0.006052 Jy/beam ! Clean residual mean=0.000059 rms=0.001547 Jy/beam ! Combined flux in latest and established models = 0.517061 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 83 components and 0.517061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212528Jy sigma=0.001187 ! Fit after self-cal, rms=0.212521Jy sigma=0.001186 ! 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=2.893 mas, bmaj=8.162 mas, bpa=8.473 degrees ! Estimated noise=1440.41 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 = 0.000927473 Jy ! Component: 100 - total flux cleaned = 0.00101879 Jy ! Component: 150 - total flux cleaned = 0.00102061 Jy ! Component: 200 - total flux cleaned = 0.00109436 Jy ! Total flux subtracted in 200 components = 0.00109436 Jy ! Clean residual min=-0.007379 max=0.005276 Jy/beam ! Clean residual mean=0.000114 rms=0.002026 Jy/beam ! Combined flux in latest and established models = 0.518155 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 98 components and 0.518155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212487Jy sigma=0.001186 ! Fit after self-cal, rms=0.212482Jy sigma=0.001186 ! 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=0.6102 mas, bmaj=1.551 mas, bpa=0.4151 degrees ! Estimated noise=2206.38 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.301618 Jy ! Component: 100 - total flux cleaned = 0.407228 Jy ! Component: 150 - total flux cleaned = 0.451404 Jy ! Component: 200 - total flux cleaned = 0.471135 Jy ! Total flux subtracted in 200 components = 0.471135 Jy ! Clean residual min=-0.015665 max=0.026314 Jy/beam ! Clean residual mean=-0.000011 rms=0.004089 Jy/beam ! Combined flux in latest and established models = 0.471135 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.471135 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8144 mas, bmaj=2.029 mas, bpa=3.158 degrees ! Estimated noise=1098.73 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 (0.8, -1.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282195 Jy ! Component: 100 - total flux cleaned = 0.0397302 Jy ! Component: 150 - total flux cleaned = 0.0432606 Jy ! Component: 200 - total flux cleaned = 0.0444331 Jy ! Total flux subtracted in 200 components = 0.0444331 Jy ! Clean residual min=-0.007553 max=0.006770 Jy/beam ! Clean residual mean=0.000058 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.515568 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 57 components and 0.515568 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=2.893 mas, bmaj=8.162 mas, bpa=8.473 degrees ! Estimated noise=1440.41 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 = 0.00193746 Jy ! Component: 100 - total flux cleaned = 0.00228778 Jy ! Component: 150 - total flux cleaned = 0.00269764 Jy ! Component: 200 - total flux cleaned = 0.00291357 Jy ! Total flux subtracted in 200 components = 0.00291357 Jy ! Clean residual min=-0.006943 max=0.006898 Jy/beam ! Clean residual mean=0.000116 rms=0.002000 Jy/beam ! Combined flux in latest and established models = 0.518482 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.518481 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8144 mas, bmaj=2.029 mas, bpa=3.158 degrees ! Estimated noise=1098.73 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00028782 Jy ! Component: 100 - total flux cleaned = -0.000118114 Jy ! Component: 150 - total flux cleaned = 0.00019017 Jy ! Component: 200 - total flux cleaned = 0.00059166 Jy ! Total flux subtracted in 200 components = 0.00059166 Jy ! Clean residual min=-0.006350 max=0.005858 Jy/beam ! Clean residual mean=0.000062 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.519073 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 87 components and 0.519073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212391Jy sigma=0.001185 ! Fit after self-cal, rms=0.212355Jy sigma=0.001185 wmodel J2003-3251_X_2002_01_31_yyk\_map.mod ! Writing 87 model components to file: J2003-3251_X_2002_01_31_yyk_map.mod wobs J2003-3251_X_2002_01_31_yyk\_uvs.fits ! Applying 77 buffered edits. ! Writing UV FITS file: J2003-3251_X_2002_01_31_yyk_uvs.fits wwins J2003-3251_X_2002_01_31_yyk\_map.win ! wwins: Wrote 5 windows to J2003-3251_X_2002_01_31_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 = -0.00158941 Jy ! Component: 100 - total flux cleaned = -0.00271796 Jy ! Component: 150 - total flux cleaned = -0.00297015 Jy ! Component: 200 - total flux cleaned = -0.00304881 Jy ! Component: 250 - total flux cleaned = -0.003197 Jy ! Component: 300 - total flux cleaned = -0.00368444 Jy ! Component: 350 - total flux cleaned = -0.00388255 Jy ! Component: 400 - total flux cleaned = -0.0038828 Jy ! Component: 450 - total flux cleaned = -0.00382039 Jy ! Component: 500 - total flux cleaned = -0.00376133 Jy ! Component: 550 - total flux cleaned = -0.00381631 Jy ! Component: 600 - total flux cleaned = -0.0037604 Jy ! Component: 650 - total flux cleaned = -0.00370741 Jy ! Component: 700 - total flux cleaned = -0.00381175 Jy ! Component: 750 - total flux cleaned = -0.00381194 Jy ! Component: 800 - total flux cleaned = -0.00386223 Jy ! Component: 850 - total flux cleaned = -0.00410169 Jy ! Component: 900 - total flux cleaned = -0.0041015 Jy ! Component: 950 - total flux cleaned = -0.00391813 Jy ! Component: 1000 - total flux cleaned = -0.00396348 Jy ! Component: 1050 - total flux cleaned = -0.00378793 Jy ! Component: 1100 - total flux cleaned = -0.00383186 Jy ! Component: 1150 - total flux cleaned = -0.00374736 Jy ! Component: 1200 - total flux cleaned = -0.00370592 Jy ! Component: 1250 - total flux cleaned = -0.00350149 Jy ! Component: 1300 - total flux cleaned = -0.00350121 Jy ! Component: 1350 - total flux cleaned = -0.00330289 Jy ! Component: 1400 - total flux cleaned = -0.00342042 Jy ! Component: 1450 - total flux cleaned = -0.00342122 Jy ! Component: 1500 - total flux cleaned = -0.00364891 Jy ! Component: 1550 - total flux cleaned = -0.00372326 Jy ! Component: 1600 - total flux cleaned = -0.00375979 Jy ! Component: 1650 - total flux cleaned = -0.00379616 Jy ! Component: 1700 - total flux cleaned = -0.00383274 Jy ! Component: 1750 - total flux cleaned = -0.00386839 Jy ! Component: 1800 - total flux cleaned = -0.003834 Jy ! Component: 1850 - total flux cleaned = -0.00397214 Jy ! Component: 1900 - total flux cleaned = -0.00397295 Jy ! Component: 1950 - total flux cleaned = -0.00414192 Jy ! Component: 2000 - total flux cleaned = -0.00430875 Jy ! Total flux subtracted in 2048 components = -0.00443985 Jy ! Clean residual min=-0.001982 max=0.001805 Jy/beam ! Clean residual mean=0.000015 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.514633 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 203 components and 0.514633 Jy ![Exited script file: muppet] wmap "J2003-3251_X_2002_01_31_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8144 x 2.029 at 3.158 degrees (North through East) ! Clean map min=-0.006597 max=0.27172 Jy/beam ! Writing clean map to FITS file: J2003-3251_X_2002_01_31_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.271724 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000607634 device "J2003-3251_X_2002_01_31_yyk\_map.eps/VPS" ! Attempting to open device: 'J2003-3251_X_2002_01_31_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.670865 0.670865 1.34173 2.68346 5.36692 10.7338 21.4677 42.9353 85.8707 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.271 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8144 x 2.029 at 3.158 degrees (North through East) ! Clean map min=-0.006597 max=0.27172 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2003-3251_X_2002_01_31_yyk\_map.gif/gif" ! Attempting to open device: 'J2003-3251_X_2002_01_31_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2003-3251_X_2002_01_31_yyk_uvs.log closed on Wed Jun 27 11:03:20 2007