! Started logfile: J0457-2324_X_1996_08_10_yyk_uvs.log on Mon Jan 8 03:09:40 2007 obs J0457-2324_X_1996_08_10_yyk_uva.fits ! Reading UV FITS file: J0457-2324_X_1996_08_10_yyk_uva.fits ! AN table 1: 54 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.958848 visibilities/baseline/integration-bin. ! Found source: J0457-2324 ! ! 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 8.15049e+09 8e+06 1 8e+06 ! 02 2 8.23424e+09 8e+06 1 8e+06 ! 03 3 8.41424e+09 8e+06 1 8e+06 ! 04 4 8.55424e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 630 lines of history. ! ! Reading 9320 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 J0457-2324_X_1996_08_10_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)= 1.44389 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=0.7062 mas, bmaj=1.936 mas, bpa=-10.71 degrees ! Estimated noise=2096.12 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.20306 Jy ! Component: 100 - total flux cleaned = 1.40151 Jy ! Total flux subtracted in 100 components = 1.40151 Jy ! Clean residual min=-0.029738 max=0.053764 Jy/beam ! Clean residual mean=-0.000166 rms=0.010096 Jy/beam ! Combined flux in latest and established models = 1.40151 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 1.40151 Jy ! ! Correcting IF 1. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.273379Jy sigma=0.001492 ! Fit after self-cal, rms=0.272322Jy sigma=0.001487 ! Inverting map and beam ! Estimated beam: bmin=0.7062 mas, bmaj=1.936 mas, bpa=-10.71 degrees ! Estimated noise=2096.06 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=0.8757 mas, bmaj=2.323 mas, bpa=-10.25 degrees ! Estimated noise=1282.37 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 = 0.098594 Jy ! Component: 100 - total flux cleaned = 0.13647 Jy ! Component: 150 - total flux cleaned = 0.154591 Jy ! Component: 200 - total flux cleaned = 0.163434 Jy ! Total flux subtracted in 200 components = 0.163434 Jy ! Clean residual min=-0.014209 max=0.012831 Jy/beam ! Clean residual mean=0.000017 rms=0.003108 Jy/beam ! Combined flux in latest and established models = 1.56494 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 46 components and 1.56494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252264Jy sigma=0.001345 ! Fit after self-cal, rms=0.252092Jy sigma=0.001344 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8757 x 2.323 at -10.25 degrees (North through East) ! Clean map min=-0.012813 max=1.398 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: 0.997406 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 0.99 ! LA 1.02 MK 1.00 NL 1.01 OV 0.98 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00124 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 0.99 ! LA 0.99 MK 0.98 NL 0.98 OV 1.03 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.997079 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 0.97 ! LA 1.00 MK 1.03 NL 0.99 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.995705 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.05 KP 0.96 ! LA 1.00 MK 1.00 NL 1.01 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.252092Jy sigma=0.001344 ! Fit after self-cal, rms=0.250678Jy sigma=0.001331 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=0.250678Jy sigma=0.001331 ! Fit after self-cal, rms=0.250679Jy sigma=0.001331 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.88 mas, bmaj=2.326 mas, bpa=-10.15 degrees ! Estimated noise=1278.75 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 (-2.8, -6.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.01124 Jy ! Component: 100 - total flux cleaned = 0.0104126 Jy ! Component: 150 - total flux cleaned = 0.00976664 Jy ! Component: 200 - total flux cleaned = 0.00940178 Jy ! Total flux subtracted in 200 components = 0.00940178 Jy ! Clean residual min=-0.005709 max=0.008269 Jy/beam ! Clean residual mean=0.000008 rms=0.001757 Jy/beam ! Combined flux in latest and established models = 1.57435 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 1.57435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249938Jy sigma=0.001327 ! Fit after self-cal, rms=0.249928Jy sigma=0.001327 ! 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=0.249928Jy sigma=0.001327 ! Fit after self-cal, rms=0.239940Jy sigma=0.001272 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 (1.6, -4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417935 Jy ! Component: 100 - total flux cleaned = 0.00303573 Jy ! Component: 150 - total flux cleaned = 0.00208604 Jy ! Component: 200 - total flux cleaned = 0.00166446 Jy ! Total flux subtracted in 200 components = 0.00166446 Jy ! Clean residual min=-0.004981 max=0.007067 Jy/beam ! Clean residual mean=0.000009 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 1.57601 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 85 components and 1.57601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239598Jy sigma=0.001270 ! Fit after self-cal, rms=0.237295Jy sigma=0.001258 ! Inverting map ! Added new window around map position (-4.8, -0.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00732519 Jy ! Component: 100 - total flux cleaned = 0.00895223 Jy ! Component: 150 - total flux cleaned = 0.00948783 Jy ! Component: 200 - total flux cleaned = 0.0092558 Jy ! Total flux subtracted in 200 components = 0.0092558 Jy ! Clean residual min=-0.004732 max=0.005318 Jy/beam ! Clean residual mean=0.000029 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 1.58527 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 107 components and 1.58527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237080Jy sigma=0.001257 ! Fit after self-cal, rms=0.236455Jy sigma=0.001254 ! 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: 0.88 x 2.326 at -10.15 degrees (North through East) ! Clean map min=-0.0047254 max=1.3972 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=0.236455Jy sigma=0.001254 ! Fit after self-cal, rms=0.236047Jy sigma=0.001254 ! 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=0.236047Jy sigma=0.001254 ! Fit after self-cal, rms=0.235859Jy sigma=0.001253 ! Inverting map and beam ! Estimated beam: bmin=0.8785 mas, bmaj=2.322 mas, bpa=-10.09 degrees ! Estimated noise=1277.71 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185741 Jy ! Component: 100 - total flux cleaned = 0.00205137 Jy ! Component: 150 - total flux cleaned = 0.00195845 Jy ! Component: 200 - total flux cleaned = 0.00187766 Jy ! Total flux subtracted in 200 components = 0.00187766 Jy ! Clean residual min=-0.004757 max=0.004604 Jy/beam ! Clean residual mean=0.000022 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 1.58714 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 123 components and 1.58714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235783Jy sigma=0.001253 ! Fit after self-cal, rms=0.235719Jy sigma=0.001253 ! 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=0.235719Jy sigma=0.001253 ! Fit after self-cal, rms=0.235532Jy sigma=0.001251 ! 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=0.235532Jy sigma=0.001251 ! Fit after self-cal, rms=0.235503Jy sigma=0.001251 ! Inverting map and beam ! Estimated beam: bmin=0.8779 mas, bmaj=2.321 mas, bpa=-10.06 degrees ! Estimated noise=1277.63 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00094233 Jy ! Component: 100 - total flux cleaned = 0.000939512 Jy ! Component: 150 - total flux cleaned = 0.000796552 Jy ! Component: 200 - total flux cleaned = 0.000797459 Jy ! Total flux subtracted in 200 components = 0.000797459 Jy ! Clean residual min=-0.004798 max=0.004463 Jy/beam ! Clean residual mean=0.000020 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 1.58794 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 131 components and 1.58794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235459Jy sigma=0.001251 ! Fit after self-cal, rms=0.235450Jy sigma=0.001251 ! 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=2.204 mas, bmaj=5.261 mas, bpa=-7.228 degrees ! Estimated noise=1661.61 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 = 0.000602063 Jy ! Component: 100 - total flux cleaned = 0.000142093 Jy ! Component: 150 - total flux cleaned = -0.000197047 Jy ! Component: 200 - total flux cleaned = -0.000451383 Jy ! Total flux subtracted in 200 components = -0.000451383 Jy ! Clean residual min=-0.004691 max=0.004507 Jy/beam ! Clean residual mean=0.000033 rms=0.001290 Jy/beam ! Combined flux in latest and established models = 1.58749 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 140 components and 1.58749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235437Jy sigma=0.001251 ! Fit after self-cal, rms=0.235433Jy sigma=0.001251 ! 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=0.7071 mas, bmaj=1.933 mas, bpa=-10.58 degrees ! Estimated noise=2090.28 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.20201 Jy ! Component: 100 - total flux cleaned = 1.40264 Jy ! Component: 150 - total flux cleaned = 1.47716 Jy ! Component: 200 - total flux cleaned = 1.51523 Jy ! Total flux subtracted in 200 components = 1.51523 Jy ! Clean residual min=-0.012299 max=0.016299 Jy/beam ! Clean residual mean=-0.000052 rms=0.003642 Jy/beam ! Combined flux in latest and established models = 1.51523 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 1.51523 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8779 mas, bmaj=2.321 mas, bpa=-10.06 degrees ! Estimated noise=1277.63 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 = 0.0271941 Jy ! Component: 100 - total flux cleaned = 0.0421276 Jy ! Component: 150 - total flux cleaned = 0.0508874 Jy ! Component: 200 - total flux cleaned = 0.0551919 Jy ! Total flux subtracted in 200 components = 0.0551919 Jy ! Clean residual min=-0.005793 max=0.006179 Jy/beam ! Clean residual mean=-0.000006 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 1.57043 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 72 components and 1.57043 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=2.204 mas, bmaj=5.261 mas, bpa=-7.228 degrees ! Estimated noise=1661.61 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 = 0.00728015 Jy ! Component: 100 - total flux cleaned = 0.0106009 Jy ! Component: 150 - total flux cleaned = 0.0129106 Jy ! Component: 200 - total flux cleaned = 0.0139351 Jy ! Total flux subtracted in 200 components = 0.0139351 Jy ! Clean residual min=-0.004369 max=0.004909 Jy/beam ! Clean residual mean=0.000024 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 1.58436 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 95 components and 1.58436 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8779 mas, bmaj=2.321 mas, bpa=-10.06 degrees ! Estimated noise=1277.63 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000527519 Jy ! Component: 100 - total flux cleaned = -0.000171108 Jy ! Component: 150 - total flux cleaned = -0.000159978 Jy ! Component: 200 - total flux cleaned = -2.18046e-05 Jy ! Total flux subtracted in 200 components = -2.18046e-05 Jy ! Clean residual min=-0.004826 max=0.004897 Jy/beam ! Clean residual mean=0.000016 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 1.58434 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 117 components and 1.58434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235518Jy sigma=0.001251 ! Fit after self-cal, rms=0.235505Jy sigma=0.001251 wmodel J0457-2324_X_1996_08_10_yyk\_map.mod ! Writing 117 model components to file: J0457-2324_X_1996_08_10_yyk_map.mod wobs J0457-2324_X_1996_08_10_yyk\_uvs.fits ! Writing UV FITS file: J0457-2324_X_1996_08_10_yyk_uvs.fits wwins J0457-2324_X_1996_08_10_yyk\_map.win ! wwins: Wrote 4 windows to J0457-2324_X_1996_08_10_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 = -4.04247e-06 Jy ! Component: 100 - total flux cleaned = 0.000363575 Jy ! Component: 150 - total flux cleaned = 0.000769473 Jy ! Component: 200 - total flux cleaned = 0.00139637 Jy ! Component: 250 - total flux cleaned = 0.00180843 Jy ! Component: 300 - total flux cleaned = 0.00226034 Jy ! Component: 350 - total flux cleaned = 0.00264264 Jy ! Component: 400 - total flux cleaned = 0.00306598 Jy ! Component: 450 - total flux cleaned = 0.0033204 Jy ! Component: 500 - total flux cleaned = 0.00351831 Jy ! Component: 550 - total flux cleaned = 0.00361608 Jy ! Component: 600 - total flux cleaned = 0.00375833 Jy ! Component: 650 - total flux cleaned = 0.00394241 Jy ! Component: 700 - total flux cleaned = 0.00403152 Jy ! Component: 750 - total flux cleaned = 0.00416338 Jy ! Component: 800 - total flux cleaned = 0.00429168 Jy ! Component: 850 - total flux cleaned = 0.00433395 Jy ! Component: 900 - total flux cleaned = 0.00445839 Jy ! Component: 950 - total flux cleaned = 0.00470157 Jy ! Component: 1000 - total flux cleaned = 0.00486013 Jy ! Component: 1050 - total flux cleaned = 0.00513293 Jy ! Component: 1100 - total flux cleaned = 0.0053624 Jy ! Component: 1150 - total flux cleaned = 0.00554998 Jy ! Component: 1200 - total flux cleaned = 0.00569763 Jy ! Component: 1250 - total flux cleaned = 0.00587935 Jy ! Component: 1300 - total flux cleaned = 0.00602205 Jy ! Component: 1350 - total flux cleaned = 0.00619833 Jy ! Component: 1400 - total flux cleaned = 0.00633715 Jy ! Component: 1450 - total flux cleaned = 0.00647453 Jy ! Component: 1500 - total flux cleaned = 0.00667779 Jy ! Component: 1550 - total flux cleaned = 0.00681152 Jy ! Component: 1600 - total flux cleaned = 0.00697636 Jy ! Component: 1650 - total flux cleaned = 0.00717193 Jy ! Component: 1700 - total flux cleaned = 0.00730105 Jy ! Component: 1750 - total flux cleaned = 0.00746046 Jy ! Component: 1800 - total flux cleaned = 0.00761807 Jy ! Component: 1850 - total flux cleaned = 0.00777402 Jy ! Component: 1900 - total flux cleaned = 0.00789761 Jy ! Component: 1950 - total flux cleaned = 0.00811098 Jy ! Component: 2000 - total flux cleaned = 0.008201 Jy ! Total flux subtracted in 2048 components = 0.00837996 Jy ! Clean residual min=-0.002061 max=0.001581 Jy/beam ! Clean residual mean=0.000004 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 1.59272 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 233 components and 1.59272 Jy ![Exited script file: muppet] wmap "J0457-2324_X_1996_08_10_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8779 x 2.321 at -10.06 degrees (North through East) ! Clean map min=-0.0035601 max=1.3945 Jy/beam ! Writing clean map to FITS file: J0457-2324_X_1996_08_10_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.39454 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00053048 device "J0457-2324_X_1996_08_10_yyk\_map.eps/VPS" ! Attempting to open device: 'J0457-2324_X_1996_08_10_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.114119 0.114119 0.228238 0.456477 0.912953 1.82591 3.65181 7.30363 14.6073 29.2145 58.429 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.394 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8779 x 2.321 at -10.06 degrees (North through East) ! Clean map min=-0.0035601 max=1.3945 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0457-2324_X_1996_08_10_yyk\_map.gif/gif" ! Attempting to open device: 'J0457-2324_X_1996_08_10_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0457-2324_X_1996_08_10_yyk_uvs.log closed on Mon Jan 8 03:09:48 2007