! Started logfile: J0933-1139_X_1997_05_07_yyk_uvs.log on Mon Jan 8 04:31:30 2007 obs J0933-1139_X_1997_05_07_yyk_uva.fits ! Reading UV FITS file: J0933-1139_X_1997_05_07_yyk_uva.fits ! AN table 1: 133 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.887719 visibilities/baseline/integration-bin. ! Found source: J0933-1139 ! ! 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 21252 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 J0933-1139_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)= 0.30375 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=0.7017 mas, bmaj=1.846 mas, bpa=-1.929 degrees ! Estimated noise=1157.53 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 = 0.174836 Jy ! Component: 100 - total flux cleaned = 0.234953 Jy ! Total flux subtracted in 100 components = 0.234953 Jy ! Clean residual min=-0.010944 max=0.024062 Jy/beam ! Clean residual mean=0.000064 rms=0.003971 Jy/beam ! Combined flux in latest and established models = 0.234953 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.234953 Jy ! ! Correcting IF 1. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.204490Jy sigma=0.001290 ! Fit after self-cal, rms=0.202979Jy sigma=0.001281 ! Inverting map and beam ! Estimated beam: bmin=0.7017 mas, bmaj=1.846 mas, bpa=-1.929 degrees ! Estimated noise=1157.53 mJy/beam. ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0368093 Jy ! Component: 100 - total flux cleaned = 0.0541327 Jy ! Total flux subtracted in 100 components = 0.0541327 Jy ! Clean residual min=-0.007407 max=0.010020 Jy/beam ! Clean residual mean=0.000031 rms=0.002207 Jy/beam ! Combined flux in latest and established models = 0.289086 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.289086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196749Jy sigma=0.001228 ! Fit after self-cal, rms=0.196577Jy sigma=0.001227 ! 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=0.9148 mas, bmaj=2.301 mas, bpa=-2.457 degrees ! Estimated noise=730.273 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 = 0.0194542 Jy ! Component: 100 - total flux cleaned = 0.027015 Jy ! Component: 150 - total flux cleaned = 0.030438 Jy ! Component: 200 - total flux cleaned = 0.0314706 Jy ! Total flux subtracted in 200 components = 0.0314706 Jy ! Clean residual min=-0.005989 max=0.012180 Jy/beam ! Clean residual mean=0.000123 rms=0.002032 Jy/beam ! Combined flux in latest and established models = 0.320557 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.320557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195781Jy sigma=0.001218 ! Fit after self-cal, rms=0.195762Jy sigma=0.001218 ! Inverting map ! Added new window around map position (4.2, -0.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129774 Jy ! Component: 100 - total flux cleaned = 0.0184338 Jy ! Component: 150 - total flux cleaned = 0.0214112 Jy ! Component: 200 - total flux cleaned = 0.0222693 Jy ! Total flux subtracted in 200 components = 0.0222693 Jy ! Clean residual min=-0.004601 max=0.006077 Jy/beam ! Clean residual mean=0.000087 rms=0.001404 Jy/beam ! Combined flux in latest and established models = 0.342826 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 69 components and 0.342826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195247Jy sigma=0.001214 ! Fit after self-cal, rms=0.195184Jy sigma=0.001214 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9148 x 2.301 at -2.457 degrees (North through East) ! Clean map min=-0.004349 max=0.20245 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.993988 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.06 KP 1.05 ! LA 0.98 MK 1.02 NL 1.08 OV 1.00 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.99726 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.06 KP 1.01 ! LA 0.97 MK 0.98 NL 1.08 OV 1.03 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.994033 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.04 KP 0.99 ! LA 0.98 MK 0.99 NL 1.05 OV 0.98 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.976342 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.08 KP 1.00 ! LA 1.01 MK 1.02 NL 1.07 OV 1.00 ! PT 0.97 SC 1.05 ! ! ! Fit before self-cal, rms=0.195184Jy sigma=0.001214 ! Fit after self-cal, rms=0.195862Jy sigma=0.001211 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=0.195862Jy sigma=0.001211 ! Fit after self-cal, rms=0.195863Jy sigma=0.001211 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.925 mas, bmaj=2.314 mas, bpa=-2.323 degrees ! Estimated noise=719.882 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 = -0.0051453 Jy ! Component: 100 - total flux cleaned = -0.00665164 Jy ! Component: 150 - total flux cleaned = -0.00717235 Jy ! Component: 200 - total flux cleaned = -0.00754121 Jy ! Total flux subtracted in 200 components = -0.00754121 Jy ! Clean residual min=-0.003382 max=0.004948 Jy/beam ! Clean residual mean=0.000042 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.335285 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 0.335285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195745Jy sigma=0.001211 ! Fit after self-cal, rms=0.195740Jy sigma=0.001211 ! Inverting map ! Added new window around map position (16.4, 1.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00530466 Jy ! Component: 100 - total flux cleaned = 0.00759837 Jy ! Component: 150 - total flux cleaned = 0.00802042 Jy ! Component: 200 - total flux cleaned = 0.00832731 Jy ! Total flux subtracted in 200 components = 0.00832731 Jy ! Clean residual min=-0.003185 max=0.003078 Jy/beam ! Clean residual mean=0.000037 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.343612 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.343612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195642Jy sigma=0.001210 ! Fit after self-cal, rms=0.195636Jy sigma=0.001210 ! 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=0.195636Jy sigma=0.001210 ! Fit after self-cal, rms=0.193503Jy sigma=0.001196 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 = 0.00223361 Jy ! Component: 100 - total flux cleaned = 0.00282032 Jy ! Component: 150 - total flux cleaned = 0.00287725 Jy ! Component: 200 - total flux cleaned = 0.00292959 Jy ! Total flux subtracted in 200 components = 0.00292959 Jy ! Clean residual min=-0.003135 max=0.003157 Jy/beam ! Clean residual mean=0.000034 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.346542 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 119 components and 0.346542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193479Jy sigma=0.001195 ! Fit after self-cal, rms=0.193192Jy sigma=0.001194 ! 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: 0.925 x 2.314 at -2.323 degrees (North through East) ! Clean map min=-0.0029542 max=0.20289 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=0.193192Jy sigma=0.001194 ! Fit after self-cal, rms=0.195276Jy 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=0.195276Jy sigma=0.001192 ! Fit after self-cal, rms=0.195209Jy sigma=0.001192 ! Inverting map and beam ! Estimated beam: bmin=0.9191 mas, bmaj=2.293 mas, bpa=-1.665 degrees ! Estimated noise=713.812 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000715956 Jy ! Component: 100 - total flux cleaned = 0.00113265 Jy ! Component: 150 - total flux cleaned = 0.00122075 Jy ! Component: 200 - total flux cleaned = 0.00122026 Jy ! Total flux subtracted in 200 components = 0.00122026 Jy ! Clean residual min=-0.002558 max=0.002719 Jy/beam ! Clean residual mean=0.000032 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.347762 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 134 components and 0.347762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195190Jy sigma=0.001191 ! Fit after self-cal, rms=0.195162Jy sigma=0.001191 ! 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=0.195162Jy sigma=0.001191 ! Fit after self-cal, rms=0.195935Jy sigma=0.001190 ! 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=0.195935Jy sigma=0.001190 ! Fit after self-cal, rms=0.195922Jy sigma=0.001190 ! Inverting map and beam ! Estimated beam: bmin=0.92 mas, bmaj=2.297 mas, bpa=-1.726 degrees ! Estimated noise=714.427 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288811 Jy ! Component: 100 - total flux cleaned = 0.000365934 Jy ! Component: 150 - total flux cleaned = 0.000435614 Jy ! Component: 200 - total flux cleaned = 0.000467991 Jy ! Total flux subtracted in 200 components = 0.000467991 Jy ! Clean residual min=-0.002362 max=0.002727 Jy/beam ! Clean residual mean=0.000032 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.34823 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 143 components and 0.34823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195913Jy sigma=0.001190 ! Fit after self-cal, rms=0.195905Jy sigma=0.001190 ! 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=2.458 mas, bmaj=4.512 mas, bpa=9.425 degrees ! Estimated noise=910.865 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 = 0.000842084 Jy ! Component: 100 - total flux cleaned = 0.00096066 Jy ! Component: 150 - total flux cleaned = 0.0010629 Jy ! Component: 200 - total flux cleaned = 0.00108509 Jy ! Total flux subtracted in 200 components = 0.00108509 Jy ! Clean residual min=-0.002879 max=0.002936 Jy/beam ! Clean residual mean=0.000058 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.349315 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 154 components and 0.349315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195904Jy sigma=0.001190 ! Fit after self-cal, rms=0.195898Jy sigma=0.001190 ! 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=0.7013 mas, bmaj=1.842 mas, bpa=-1.488 degrees ! Estimated noise=1157.56 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.181583 Jy ! Component: 100 - total flux cleaned = 0.245013 Jy ! Component: 150 - total flux cleaned = 0.273889 Jy ! Component: 200 - total flux cleaned = 0.290671 Jy ! Total flux subtracted in 200 components = 0.290671 Jy ! Clean residual min=-0.005823 max=0.008781 Jy/beam ! Clean residual mean=0.000026 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.290671 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 0.290671 Jy ! Inverting map and beam ! Estimated beam: bmin=0.92 mas, bmaj=2.297 mas, bpa=-1.726 degrees ! Estimated noise=714.427 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, 0). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.017587 Jy ! Component: 100 - total flux cleaned = 0.0276726 Jy ! Component: 150 - total flux cleaned = 0.0349053 Jy ! Component: 200 - total flux cleaned = 0.0404642 Jy ! Total flux subtracted in 200 components = 0.0404642 Jy ! Clean residual min=-0.003584 max=0.003502 Jy/beam ! Clean residual mean=0.000063 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.331135 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 84 components and 0.331135 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=2.458 mas, bmaj=4.512 mas, bpa=9.425 degrees ! Estimated noise=910.865 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 = 0.00635948 Jy ! Component: 100 - total flux cleaned = 0.0103998 Jy ! Component: 150 - total flux cleaned = 0.0132441 Jy ! Component: 200 - total flux cleaned = 0.0153076 Jy ! Total flux subtracted in 200 components = 0.0153076 Jy ! Clean residual min=-0.002746 max=0.003157 Jy/beam ! Clean residual mean=0.000068 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.346443 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 125 components and 0.346443 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.92 mas, bmaj=2.297 mas, bpa=-1.726 degrees ! Estimated noise=714.427 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136014 Jy ! Component: 100 - total flux cleaned = 0.00161495 Jy ! Component: 150 - total flux cleaned = 0.00176157 Jy ! Component: 200 - total flux cleaned = 0.00183279 Jy ! Total flux subtracted in 200 components = 0.00183279 Jy ! Clean residual min=-0.002463 max=0.002952 Jy/beam ! Clean residual mean=0.000033 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.348275 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 149 components and 0.348275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195960Jy sigma=0.001190 ! Fit after self-cal, rms=0.195926Jy sigma=0.001190 wmodel J0933-1139_X_1997_05_07_yyk\_map.mod ! Writing 149 model components to file: J0933-1139_X_1997_05_07_yyk_map.mod wobs J0933-1139_X_1997_05_07_yyk\_uvs.fits ! Writing UV FITS file: J0933-1139_X_1997_05_07_yyk_uvs.fits wwins J0933-1139_X_1997_05_07_yyk\_map.win ! wwins: Wrote 4 windows to J0933-1139_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 = 0.000815153 Jy ! Component: 100 - total flux cleaned = 0.000995424 Jy ! Component: 150 - total flux cleaned = 0.000955772 Jy ! Component: 200 - total flux cleaned = 0.000914923 Jy ! Component: 250 - total flux cleaned = 0.000953299 Jy ! Component: 300 - total flux cleaned = 0.00102761 Jy ! Component: 350 - total flux cleaned = 0.00117014 Jy ! Component: 400 - total flux cleaned = 0.00113459 Jy ! Component: 450 - total flux cleaned = 0.00110046 Jy ! Component: 500 - total flux cleaned = 0.00110087 Jy ! Component: 550 - total flux cleaned = 0.00119894 Jy ! Component: 600 - total flux cleaned = 0.00119857 Jy ! Component: 650 - total flux cleaned = 0.00119873 Jy ! Component: 700 - total flux cleaned = 0.0012915 Jy ! Component: 750 - total flux cleaned = 0.00126052 Jy ! Component: 800 - total flux cleaned = 0.00129043 Jy ! Component: 850 - total flux cleaned = 0.00126045 Jy ! Component: 900 - total flux cleaned = 0.00131798 Jy ! Component: 950 - total flux cleaned = 0.00131779 Jy ! Component: 1000 - total flux cleaned = 0.0012899 Jy ! Component: 1050 - total flux cleaned = 0.00131799 Jy ! Component: 1100 - total flux cleaned = 0.00137257 Jy ! Component: 1150 - total flux cleaned = 0.00134535 Jy ! Component: 1200 - total flux cleaned = 0.00126561 Jy ! Component: 1250 - total flux cleaned = 0.00131884 Jy ! Component: 1300 - total flux cleaned = 0.0013447 Jy ! Component: 1350 - total flux cleaned = 0.00134417 Jy ! Component: 1400 - total flux cleaned = 0.00129353 Jy ! Component: 1450 - total flux cleaned = 0.00129332 Jy ! Component: 1500 - total flux cleaned = 0.00129375 Jy ! Component: 1550 - total flux cleaned = 0.00129371 Jy ! Component: 1600 - total flux cleaned = 0.0012453 Jy ! Component: 1650 - total flux cleaned = 0.0012452 Jy ! Component: 1700 - total flux cleaned = 0.0011742 Jy ! Component: 1750 - total flux cleaned = 0.0011273 Jy ! Component: 1800 - total flux cleaned = 0.0012197 Jy ! Component: 1850 - total flux cleaned = 0.00121927 Jy ! Component: 1900 - total flux cleaned = 0.0011738 Jy ! Component: 1950 - total flux cleaned = 0.00121883 Jy ! Component: 2000 - total flux cleaned = 0.00128539 Jy ! Total flux subtracted in 2048 components = 0.00132927 Jy ! Clean residual min=-0.001256 max=0.001361 Jy/beam ! Clean residual mean=0.000018 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.349605 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 278 components and 0.349605 Jy ![Exited script file: muppet] wmap "J0933-1139_X_1997_05_07_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.92 x 2.297 at -1.726 degrees (North through East) ! Clean map min=-0.0019564 max=0.20271 Jy/beam ! Writing clean map to FITS file: J0933-1139_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 0.202706 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000403277 device "J0933-1139_X_1997_05_07_yyk\_map.eps/VPS" ! Attempting to open device: 'J0933-1139_X_1997_05_07_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.596841 0.596841 1.19368 2.38736 4.77473 9.54945 19.0989 38.1978 76.3956 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.202 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.92 x 2.297 at -1.726 degrees (North through East) ! Clean map min=-0.0019564 max=0.20271 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0933-1139_X_1997_05_07_yyk\_map.gif/gif" ! Attempting to open device: 'J0933-1139_X_1997_05_07_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0933-1139_X_1997_05_07_yyk_uvs.log closed on Mon Jan 8 04:31:40 2007