! Started logfile: J1051-3138_S_2002_01_31_yyk_uvs.log on Tue Jun 26 22:39:51 2007 obs J1051-3138_S_2002_01_31_yyk_uva.fits ! Reading UV FITS file: J1051-3138_S_2002_01_31_yyk_uva.fits ! AN table 1: 79 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.740084 visibilities/baseline/integration-bin. ! Found source: J1051-3138 ! ! 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 2.22947e+09 8e+06 1 8e+06 ! 02 2 2.25947e+09 8e+06 1 8e+06 ! 03 3 2.34947e+09 8e+06 1 8e+06 ! 04 4 2.36947e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1224 lines of history. ! ! Reading 10524 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 J1051-3138_S_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 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.642798 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=2.41 mas, bmaj=6.051 mas, bpa=-0.414 degrees ! Estimated noise=1865.16 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 = 0.472952 Jy ! Component: 100 - total flux cleaned = 0.566308 Jy ! Total flux subtracted in 100 components = 0.566308 Jy ! Clean residual min=-0.024107 max=0.046924 Jy/beam ! Clean residual mean=-0.000091 rms=0.007404 Jy/beam ! Combined flux in latest and established models = 0.566308 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.566308 Jy ! ! Correcting IF 1. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.227240Jy sigma=0.001482 ! Fit after self-cal, rms=0.227204Jy sigma=0.001481 ! Inverting map and beam ! Estimated beam: bmin=2.41 mas, bmaj=6.051 mas, bpa=-0.414 degrees ! Estimated noise=1865.16 mJy/beam. ! Added new window around map position (-3.5, -9). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0555702 Jy ! Component: 100 - total flux cleaned = 0.0863798 Jy ! Total flux subtracted in 100 components = 0.0863798 Jy ! Clean residual min=-0.018652 max=0.027069 Jy/beam ! Clean residual mean=-0.000083 rms=0.005540 Jy/beam ! Combined flux in latest and established models = 0.652687 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.652687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210412Jy sigma=0.001357 ! Fit after self-cal, rms=0.209676Jy sigma=0.001351 ! 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=3.15 mas, bmaj=8.106 mas, bpa=-0.4195 degrees ! Estimated noise=1035.41 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 = 0.035062 Jy ! Component: 100 - total flux cleaned = 0.0494888 Jy ! Component: 150 - total flux cleaned = 0.0545933 Jy ! Component: 200 - total flux cleaned = 0.055379 Jy ! Total flux subtracted in 200 components = 0.055379 Jy ! Clean residual min=-0.010253 max=0.015750 Jy/beam ! Clean residual mean=0.000354 rms=0.003885 Jy/beam ! Combined flux in latest and established models = 0.708066 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 57 components and 0.708066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205587Jy sigma=0.001323 ! Fit after self-cal, rms=0.205508Jy sigma=0.001322 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.15 x 8.106 at -0.4195 degrees (North through East) ! Clean map min=-0.010617 max=0.55121 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: 1.00734 ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.00* KP 0.95 ! LA 0.94 MK 0.97 NL 1.06 OV 0.97 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.997202 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.00* KP 1.00* ! LA 0.95 MK 1.02 NL 1.17 OV 0.98 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.959514 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.00* KP 1.01 ! LA 0.97 MK 1.01 NL 1.25 OV 1.01 ! PT 1.16 SC 1.01 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.01407 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.89 HN 1.00* KP 1.06 ! LA 0.82 MK 0.98 NL 1.23 OV 0.93 ! PT 0.99 SC 0.95 ! ! ! Fit before self-cal, rms=0.205508Jy sigma=0.001322 ! Fit after self-cal, rms=0.193075Jy sigma=0.001245 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=0.193075Jy sigma=0.001245 ! Fit after self-cal, rms=0.193080Jy sigma=0.001244 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.148 mas, bmaj=8.066 mas, bpa=0.02127 degrees ! Estimated noise=1025.24 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 = -0.00962748 Jy ! Component: 100 - total flux cleaned = -0.0102422 Jy ! Component: 150 - total flux cleaned = -0.0107213 Jy ! Component: 200 - total flux cleaned = -0.0108537 Jy ! Total flux subtracted in 200 components = -0.0108537 Jy ! Clean residual min=-0.006609 max=0.007388 Jy/beam ! Clean residual mean=0.000013 rms=0.001998 Jy/beam ! Combined flux in latest and established models = 0.697213 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.697213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192489Jy sigma=0.001241 ! Fit after self-cal, rms=0.192375Jy sigma=0.001241 ! 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=0.192375Jy sigma=0.001241 ! Fit after self-cal, rms=0.188769Jy sigma=0.001215 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 = -0.00164662 Jy ! Component: 100 - total flux cleaned = -0.00180734 Jy ! Component: 150 - total flux cleaned = -0.00193815 Jy ! Component: 200 - total flux cleaned = -0.0019436 Jy ! Total flux subtracted in 200 components = -0.0019436 Jy ! Clean residual min=-0.006229 max=0.007267 Jy/beam ! Clean residual mean=0.000030 rms=0.001912 Jy/beam ! Combined flux in latest and established models = 0.695269 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.695269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188604Jy sigma=0.001214 ! Fit after self-cal, rms=0.188119Jy sigma=0.001210 ! 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: 3.148 x 8.066 at 0.02127 degrees (North through East) ! Clean map min=-0.0057035 max=0.5565 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=0.188119Jy sigma=0.001210 ! Fit after self-cal, rms=0.188853Jy sigma=0.001192 ! 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=0.188853Jy sigma=0.001192 ! Fit after self-cal, rms=0.188791Jy sigma=0.001191 ! Inverting map and beam ! Estimated beam: bmin=3.157 mas, bmaj=8.086 mas, bpa=0.1014 degrees ! Estimated noise=1023.76 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00191279 Jy ! Component: 100 - total flux cleaned = -0.00192526 Jy ! Component: 150 - total flux cleaned = -0.00208527 Jy ! Component: 200 - total flux cleaned = -0.00215703 Jy ! Total flux subtracted in 200 components = -0.00215703 Jy ! Clean residual min=-0.004678 max=0.007004 Jy/beam ! Clean residual mean=0.000089 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.693112 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.693112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188710Jy sigma=0.001190 ! Fit after self-cal, rms=0.188677Jy sigma=0.001190 ! Inverting map ! Added new window around map position (10.5, -33.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00826888 Jy ! Component: 100 - total flux cleaned = 0.00948918 Jy ! Component: 150 - total flux cleaned = 0.0100009 Jy ! Component: 200 - total flux cleaned = 0.010546 Jy ! Total flux subtracted in 200 components = 0.010546 Jy ! Clean residual min=-0.004684 max=0.005258 Jy/beam ! Clean residual mean=0.000025 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.703658 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 114 components and 0.703658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188364Jy sigma=0.001188 ! Fit after self-cal, rms=0.188364Jy sigma=0.001188 ! 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=0.188364Jy sigma=0.001188 ! Fit after self-cal, rms=0.188227Jy sigma=0.001184 ! 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=0.188227Jy sigma=0.001184 ! Fit after self-cal, rms=0.188235Jy sigma=0.001184 ! Inverting map and beam ! Estimated beam: bmin=3.158 mas, bmaj=8.106 mas, bpa=0.1672 degrees ! Estimated noise=1023.36 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161346 Jy ! Component: 100 - total flux cleaned = 0.00190923 Jy ! Component: 150 - total flux cleaned = 0.00216949 Jy ! Component: 200 - total flux cleaned = 0.00232647 Jy ! Total flux subtracted in 200 components = 0.00232647 Jy ! Clean residual min=-0.004134 max=0.005089 Jy/beam ! Clean residual mean=0.000016 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.705984 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 132 components and 0.705984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188161Jy sigma=0.001183 ! Fit after self-cal, rms=0.188158Jy sigma=0.001183 ! Inverting map ! Added new window around map position (-7, 59). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00537846 Jy ! Component: 100 - total flux cleaned = 0.00628537 Jy ! Component: 150 - total flux cleaned = 0.00637101 Jy ! Component: 200 - total flux cleaned = 0.00652699 Jy ! Total flux subtracted in 200 components = 0.00652699 Jy ! Clean residual min=-0.004019 max=0.003201 Jy/beam ! Clean residual mean=-0.000034 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.712511 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 157 components and 0.712511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188008Jy sigma=0.001182 ! Fit after self-cal, rms=0.188002Jy sigma=0.001182 ! 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=9.075 mas, bmaj=24.55 mas, bpa=8.744 degrees ! Estimated noise=1298.47 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 = -0.000389821 Jy ! Component: 100 - total flux cleaned = -0.000393816 Jy ! Component: 150 - total flux cleaned = -0.000394999 Jy ! Component: 200 - total flux cleaned = -0.000448444 Jy ! Total flux subtracted in 200 components = -0.000448444 Jy ! Clean residual min=-0.003998 max=0.003312 Jy/beam ! Clean residual mean=-0.000054 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.712063 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 176 components and 0.712063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187979Jy sigma=0.001182 ! Fit after self-cal, rms=0.187977Jy sigma=0.001182 ! 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=2.402 mas, bmaj=6.041 mas, bpa=-0.1612 degrees ! Estimated noise=1872.79 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.476654 Jy ! Component: 100 - total flux cleaned = 0.574659 Jy ! Component: 150 - total flux cleaned = 0.622881 Jy ! Component: 200 - total flux cleaned = 0.647903 Jy ! Total flux subtracted in 200 components = 0.647903 Jy ! Clean residual min=-0.009433 max=0.009126 Jy/beam ! Clean residual mean=-0.000015 rms=0.002759 Jy/beam ! Combined flux in latest and established models = 0.647903 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.647903 Jy ! Inverting map and beam ! Estimated beam: bmin=3.158 mas, bmaj=8.106 mas, bpa=0.1672 degrees ! Estimated noise=1023.36 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 = 0.0241991 Jy ! Component: 100 - total flux cleaned = 0.0355398 Jy ! Component: 150 - total flux cleaned = 0.0436263 Jy ! Component: 200 - total flux cleaned = 0.0496063 Jy ! Total flux subtracted in 200 components = 0.0496063 Jy ! Clean residual min=-0.004363 max=0.005231 Jy/beam ! Clean residual mean=0.000066 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 0.697509 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 90 components and 0.697509 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=9.075 mas, bmaj=24.55 mas, bpa=8.744 degrees ! Estimated noise=1298.47 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 = 0.0065656 Jy ! Component: 100 - total flux cleaned = 0.0101675 Jy ! Component: 150 - total flux cleaned = 0.0109685 Jy ! Component: 200 - total flux cleaned = 0.0115258 Jy ! Total flux subtracted in 200 components = 0.0115258 Jy ! Clean residual min=-0.004388 max=0.004697 Jy/beam ! Clean residual mean=-0.000023 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.709035 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 122 components and 0.709035 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.158 mas, bmaj=8.106 mas, bpa=0.1672 degrees ! Estimated noise=1023.36 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000259433 Jy ! Component: 100 - total flux cleaned = -0.000252946 Jy ! Component: 150 - total flux cleaned = -0.000161929 Jy ! Component: 200 - total flux cleaned = -7.74536e-05 Jy ! Total flux subtracted in 200 components = -7.74536e-05 Jy ! Clean residual min=-0.003527 max=0.003677 Jy/beam ! Clean residual mean=-0.000014 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.708958 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 149 components and 0.708958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187952Jy sigma=0.001182 ! Fit after self-cal, rms=0.187936Jy sigma=0.001182 wmodel J1051-3138_S_2002_01_31_yyk\_map.mod ! Writing 149 model components to file: J1051-3138_S_2002_01_31_yyk_map.mod wobs J1051-3138_S_2002_01_31_yyk\_uvs.fits ! Writing UV FITS file: J1051-3138_S_2002_01_31_yyk_uvs.fits wwins J1051-3138_S_2002_01_31_yyk\_map.win ! wwins: Wrote 4 windows to J1051-3138_S_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 = 0.000509184 Jy ! Component: 100 - total flux cleaned = -1.94025e-05 Jy ! Component: 150 - total flux cleaned = -0.000296852 Jy ! Component: 200 - total flux cleaned = -0.000454968 Jy ! Component: 250 - total flux cleaned = -0.00065692 Jy ! Component: 300 - total flux cleaned = -0.000997178 Jy ! Component: 350 - total flux cleaned = -0.0013728 Jy ! Component: 400 - total flux cleaned = -0.00173442 Jy ! Component: 450 - total flux cleaned = -0.00204256 Jy ! Component: 500 - total flux cleaned = -0.00234335 Jy ! Component: 550 - total flux cleaned = -0.00263435 Jy ! Component: 600 - total flux cleaned = -0.00267497 Jy ! Component: 650 - total flux cleaned = -0.00271485 Jy ! Component: 700 - total flux cleaned = -0.00275429 Jy ! Component: 750 - total flux cleaned = -0.00275479 Jy ! Component: 800 - total flux cleaned = -0.00286674 Jy ! Component: 850 - total flux cleaned = -0.00293971 Jy ! Component: 900 - total flux cleaned = -0.00301067 Jy ! Component: 950 - total flux cleaned = -0.00294022 Jy ! Component: 1000 - total flux cleaned = -0.00294083 Jy ! Component: 1050 - total flux cleaned = -0.00294085 Jy ! Component: 1100 - total flux cleaned = -0.00287367 Jy ! Component: 1150 - total flux cleaned = -0.00280708 Jy ! Component: 1200 - total flux cleaned = -0.00277428 Jy ! Component: 1250 - total flux cleaned = -0.00274203 Jy ! Component: 1300 - total flux cleaned = -0.00283782 Jy ! Component: 1350 - total flux cleaned = -0.00271238 Jy ! Component: 1400 - total flux cleaned = -0.00277452 Jy ! Component: 1450 - total flux cleaned = -0.00274426 Jy ! Component: 1500 - total flux cleaned = -0.00277434 Jy ! Component: 1550 - total flux cleaned = -0.00268532 Jy ! Component: 1600 - total flux cleaned = -0.00277332 Jy ! Component: 1650 - total flux cleaned = -0.00268607 Jy ! Component: 1700 - total flux cleaned = -0.00257221 Jy ! Component: 1750 - total flux cleaned = -0.00262952 Jy ! Component: 1800 - total flux cleaned = -0.0026018 Jy ! Component: 1850 - total flux cleaned = -0.00262944 Jy ! Component: 1900 - total flux cleaned = -0.00260175 Jy ! Component: 1950 - total flux cleaned = -0.00260136 Jy ! Component: 2000 - total flux cleaned = -0.00252132 Jy ! Total flux subtracted in 2048 components = -0.00260043 Jy ! Clean residual min=-0.001562 max=0.001604 Jy/beam ! Clean residual mean=-0.000014 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.706357 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 264 components and 0.706357 Jy ![Exited script file: muppet] wmap "J1051-3138_S_2002_01_31_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.158 x 8.106 at 0.1672 degrees (North through East) ! Clean map min=-0.0036528 max=0.56743 Jy/beam ! Writing clean map to FITS file: J1051-3138_S_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 0.567433 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000529523 device "J1051-3138_S_2002_01_31_yyk\_map.eps/VPS" ! Attempting to open device: 'J1051-3138_S_2002_01_31_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.279957 0.279957 0.559914 1.11983 2.23966 4.47931 8.95862 17.9172 35.8345 71.669 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.567 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.158 x 8.106 at 0.1672 degrees (North through East) ! Clean map min=-0.0036528 max=0.56743 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1051-3138_S_2002_01_31_yyk\_map.gif/gif" ! Attempting to open device: 'J1051-3138_S_2002_01_31_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1051-3138_S_2002_01_31_yyk_uvs.log closed on Tue Jun 26 22:39:59 2007