! Started logfile: J0812-1810_X_1997_07_02_yyk_uvs.log on Mon Jan 8 04:00:42 2007 obs J0812-1810_X_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J0812-1810_X_1997_07_02_yyk_uva.fits ! AN table 1: 137 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.947445 visibilities/baseline/integration-bin. ! Found source: J0812-1810 ! ! 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 753 lines of history. ! ! Reading 23364 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 J0812-1810_X_1997_07_02_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)= 0.280292 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=0.716 mas, bmaj=1.782 mas, bpa=-3.672 degrees ! Estimated noise=1195.93 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 = 0.14727 Jy ! Component: 100 - total flux cleaned = 0.185499 Jy ! Total flux subtracted in 100 components = 0.185499 Jy ! Clean residual min=-0.017144 max=0.043401 Jy/beam ! Clean residual mean=0.000080 rms=0.004714 Jy/beam ! Combined flux in latest and established models = 0.185499 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.185499 Jy ! ! Correcting IF 1. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.216934Jy sigma=0.001339 ! Fit after self-cal, rms=0.216140Jy sigma=0.001335 ! Inverting map and beam ! Estimated beam: bmin=0.716 mas, bmaj=1.782 mas, bpa=-3.671 degrees ! Estimated noise=1196.31 mJy/beam. ! Added new window around map position (1.2, 2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0466887 Jy ! Component: 100 - total flux cleaned = 0.0652771 Jy ! Total flux subtracted in 100 components = 0.0652771 Jy ! Clean residual min=-0.012036 max=0.028030 Jy/beam ! Clean residual mean=0.000043 rms=0.003052 Jy/beam ! Combined flux in latest and established models = 0.250776 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.250776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207564Jy sigma=0.001273 ! Fit after self-cal, rms=0.206209Jy sigma=0.001265 ! 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=0.8945 mas, bmaj=2.208 mas, bpa=-5.624 degrees ! Estimated noise=729.621 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 = 0.0245959 Jy ! Component: 100 - total flux cleaned = 0.0318951 Jy ! Component: 150 - total flux cleaned = 0.0343732 Jy ! Component: 200 - total flux cleaned = 0.0362517 Jy ! Total flux subtracted in 200 components = 0.0362517 Jy ! Clean residual min=-0.007956 max=0.014852 Jy/beam ! Clean residual mean=0.000021 rms=0.002444 Jy/beam ! Combined flux in latest and established models = 0.287028 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 40 components and 0.287028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204332Jy sigma=0.001251 ! Fit after self-cal, rms=0.203999Jy sigma=0.001249 ! Inverting map ! Added new window around map position (2, 5.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.013469 Jy ! Component: 100 - total flux cleaned = 0.0155851 Jy ! Component: 150 - total flux cleaned = 0.0166987 Jy ! Component: 200 - total flux cleaned = 0.0170372 Jy ! Total flux subtracted in 200 components = 0.0170372 Jy ! Clean residual min=-0.006244 max=0.009859 Jy/beam ! Clean residual mean=-0.000010 rms=0.001938 Jy/beam ! Combined flux in latest and established models = 0.304065 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 62 components and 0.304065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203081Jy sigma=0.001243 ! Fit after self-cal, rms=0.202910Jy sigma=0.001242 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8945 x 2.208 at -5.624 degrees (North through East) ! Clean map min=-0.0063981 max=0.14125 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. 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: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* 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: 0.992004 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.12 KP 0.97 ! LA 1.01 MK 0.96 NL 0.96 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.978927 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.08 KP 0.97 ! LA 1.02 MK 1.02 NL 1.01 OV 1.01 ! PT 0.97 SC 1.03 ! ! ! Fit before self-cal, rms=0.202910Jy sigma=0.001242 ! Fit after self-cal, rms=0.203908Jy sigma=0.001242 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=0.203908Jy sigma=0.001242 ! Fit after self-cal, rms=0.203910Jy sigma=0.001242 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8961 mas, bmaj=2.212 mas, bpa=-5.849 degrees ! Estimated noise=725.634 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 = 0.000860513 Jy ! Component: 100 - total flux cleaned = 0.00149071 Jy ! Component: 150 - total flux cleaned = 0.00149099 Jy ! Component: 200 - total flux cleaned = 0.00149281 Jy ! Total flux subtracted in 200 components = 0.00149281 Jy ! Clean residual min=-0.005742 max=0.006191 Jy/beam ! Clean residual mean=-0.000006 rms=0.001602 Jy/beam ! Combined flux in latest and established models = 0.305558 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 77 components and 0.305558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203626Jy sigma=0.001240 ! Fit after self-cal, rms=0.203579Jy sigma=0.001240 ! 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=0.203579Jy sigma=0.001240 ! Fit after self-cal, rms=0.201395Jy sigma=0.001225 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 = 0.0037434 Jy ! Component: 100 - total flux cleaned = 0.00425822 Jy ! Component: 150 - total flux cleaned = 0.00435308 Jy ! Component: 200 - total flux cleaned = 0.00434641 Jy ! Total flux subtracted in 200 components = 0.00434641 Jy ! Clean residual min=-0.004809 max=0.005382 Jy/beam ! Clean residual mean=-0.000013 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.309904 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 88 components and 0.309904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201246Jy sigma=0.001225 ! Fit after self-cal, rms=0.200836Jy sigma=0.001222 ! 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: 0.8961 x 2.212 at -5.849 degrees (North through East) ! Clean map min=-0.0046226 max=0.13879 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=0.200836Jy sigma=0.001222 ! Fit after self-cal, rms=0.198796Jy sigma=0.001220 ! 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=0.198796Jy sigma=0.001220 ! Fit after self-cal, rms=0.198702Jy sigma=0.001219 ! Inverting map and beam ! Estimated beam: bmin=0.8975 mas, bmaj=2.22 mas, bpa=-5.756 degrees ! Estimated noise=715.93 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00165852 Jy ! Component: 100 - total flux cleaned = -0.00165906 Jy ! Component: 150 - total flux cleaned = -0.00182712 Jy ! Component: 200 - total flux cleaned = -0.00189559 Jy ! Total flux subtracted in 200 components = -0.00189559 Jy ! Clean residual min=-0.004907 max=0.004596 Jy/beam ! Clean residual mean=-0.000006 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.308009 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.308009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198606Jy sigma=0.001219 ! Fit after self-cal, rms=0.198565Jy sigma=0.001219 ! 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=0.198565Jy sigma=0.001219 ! Fit after self-cal, rms=0.198422Jy sigma=0.001218 ! 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=0.198422Jy sigma=0.001218 ! Fit after self-cal, rms=0.198411Jy sigma=0.001218 ! Inverting map and beam ! Estimated beam: bmin=0.8981 mas, bmaj=2.218 mas, bpa=-5.694 degrees ! Estimated noise=713.013 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000386479 Jy ! Component: 100 - total flux cleaned = -0.000294991 Jy ! Component: 150 - total flux cleaned = -0.000160579 Jy ! Component: 200 - total flux cleaned = -0.000161364 Jy ! Total flux subtracted in 200 components = -0.000161364 Jy ! Clean residual min=-0.004802 max=0.004475 Jy/beam ! Clean residual mean=-0.000007 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.307848 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.307848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198354Jy sigma=0.001217 ! Fit after self-cal, rms=0.198346Jy sigma=0.001217 ! 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=2.256 mas, bmaj=4.597 mas, bpa=-3.095 degrees ! Estimated noise=917.802 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 = 0.00092008 Jy ! Component: 100 - total flux cleaned = 0.00128687 Jy ! Component: 150 - total flux cleaned = 0.00154541 Jy ! Component: 200 - total flux cleaned = 0.00176525 Jy ! Total flux subtracted in 200 components = 0.00176525 Jy ! Clean residual min=-0.005382 max=0.004689 Jy/beam ! Clean residual mean=-0.000029 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.309613 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 108 components and 0.309613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198347Jy sigma=0.001217 ! Fit after self-cal, rms=0.198341Jy sigma=0.001217 ! 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=0.7159 mas, bmaj=1.784 mas, bpa=-3.608 degrees ! Estimated noise=1176 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.15852 Jy ! Component: 100 - total flux cleaned = 0.208054 Jy ! Component: 150 - total flux cleaned = 0.236869 Jy ! Component: 200 - total flux cleaned = 0.256447 Jy ! Total flux subtracted in 200 components = 0.256447 Jy ! Clean residual min=-0.007137 max=0.010381 Jy/beam ! Clean residual mean=0.000042 rms=0.002129 Jy/beam ! Combined flux in latest and established models = 0.256447 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.256447 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8981 mas, bmaj=2.218 mas, bpa=-5.694 degrees ! Estimated noise=713.013 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 = 0.0210795 Jy ! Component: 100 - total flux cleaned = 0.0333411 Jy ! Component: 150 - total flux cleaned = 0.0409929 Jy ! Component: 200 - total flux cleaned = 0.0445715 Jy ! Total flux subtracted in 200 components = 0.0445715 Jy ! Clean residual min=-0.004996 max=0.005354 Jy/beam ! Clean residual mean=0.000005 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 0.301019 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 79 components and 0.301019 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=2.256 mas, bmaj=4.597 mas, bpa=-3.095 degrees ! Estimated noise=917.802 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 = 0.00563341 Jy ! Component: 100 - total flux cleaned = 0.00686194 Jy ! Component: 150 - total flux cleaned = 0.00712042 Jy ! Component: 200 - total flux cleaned = 0.00739914 Jy ! Total flux subtracted in 200 components = 0.00739914 Jy ! Clean residual min=-0.005547 max=0.004650 Jy/beam ! Clean residual mean=-0.000024 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.308418 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.308418 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8981 mas, bmaj=2.218 mas, bpa=-5.694 degrees ! Estimated noise=713.013 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000243325 Jy ! Component: 100 - total flux cleaned = -0.000539966 Jy ! Component: 150 - total flux cleaned = -0.000624759 Jy ! Component: 200 - total flux cleaned = -0.000548375 Jy ! Total flux subtracted in 200 components = -0.000548375 Jy ! Clean residual min=-0.005138 max=0.004694 Jy/beam ! Clean residual mean=-0.000008 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.30787 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 105 components and 0.30787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198352Jy sigma=0.001217 ! Fit after self-cal, rms=0.198338Jy sigma=0.001217 wmodel J0812-1810_X_1997_07_02_yyk\_map.mod ! Writing 105 model components to file: J0812-1810_X_1997_07_02_yyk_map.mod wobs J0812-1810_X_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J0812-1810_X_1997_07_02_yyk_uvs.fits wwins J0812-1810_X_1997_07_02_yyk\_map.win ! wwins: Wrote 3 windows to J0812-1810_X_1997_07_02_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 = -0.00138334 Jy ! Component: 100 - total flux cleaned = -0.000747468 Jy ! Component: 150 - total flux cleaned = -7.81123e-05 Jy ! Component: 200 - total flux cleaned = 0.000767161 Jy ! Component: 250 - total flux cleaned = 0.0014395 Jy ! Component: 300 - total flux cleaned = 0.00201926 Jy ! Component: 350 - total flux cleaned = 0.00258276 Jy ! Component: 400 - total flux cleaned = 0.00319165 Jy ! Component: 450 - total flux cleaned = 0.00366557 Jy ! Component: 500 - total flux cleaned = 0.00395579 Jy ! Component: 550 - total flux cleaned = 0.00441131 Jy ! Component: 600 - total flux cleaned = 0.00485816 Jy ! Component: 650 - total flux cleaned = 0.00524194 Jy ! Component: 700 - total flux cleaned = 0.00578066 Jy ! Component: 750 - total flux cleaned = 0.00615025 Jy ! Component: 800 - total flux cleaned = 0.00641024 Jy ! Component: 850 - total flux cleaned = 0.00671771 Jy ! Component: 900 - total flux cleaned = 0.00712102 Jy ! Component: 950 - total flux cleaned = 0.00741778 Jy ! Component: 1000 - total flux cleaned = 0.00766249 Jy ! Component: 1050 - total flux cleaned = 0.0080478 Jy ! Component: 1100 - total flux cleaned = 0.00842767 Jy ! Component: 1150 - total flux cleaned = 0.00875536 Jy ! Component: 1200 - total flux cleaned = 0.00903298 Jy ! Component: 1250 - total flux cleaned = 0.00935234 Jy ! Component: 1300 - total flux cleaned = 0.00957655 Jy ! Component: 1350 - total flux cleaned = 0.00979866 Jy ! Component: 1400 - total flux cleaned = 0.0100189 Jy ! Component: 1450 - total flux cleaned = 0.0102359 Jy ! Component: 1500 - total flux cleaned = 0.0105349 Jy ! Component: 1550 - total flux cleaned = 0.0107042 Jy ! Component: 1600 - total flux cleaned = 0.0110378 Jy ! Component: 1650 - total flux cleaned = 0.0112021 Jy ! Component: 1700 - total flux cleaned = 0.0113646 Jy ! Component: 1750 - total flux cleaned = 0.0116462 Jy ! Component: 1800 - total flux cleaned = 0.0118842 Jy ! Component: 1850 - total flux cleaned = 0.0119622 Jy ! Component: 1900 - total flux cleaned = 0.0121566 Jy ! Component: 1950 - total flux cleaned = 0.0122721 Jy ! Component: 2000 - total flux cleaned = 0.0125009 Jy ! Total flux subtracted in 2048 components = 0.0126147 Jy ! Clean residual min=-0.002639 max=0.002237 Jy/beam ! Clean residual mean=-0.000005 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.320484 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 246 components and 0.320484 Jy ![Exited script file: muppet] wmap "J0812-1810_X_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8981 x 2.218 at -5.694 degrees (North through East) ! Clean map min=-0.0037814 max=0.13303 Jy/beam ! Writing clean map to FITS file: J0812-1810_X_1997_07_02_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.133032 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000742427 device "J0812-1810_X_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J0812-1810_X_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.67424 1.67424 3.34849 6.69697 13.3939 26.7879 53.5758 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.133 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8981 x 2.218 at -5.694 degrees (North through East) ! Clean map min=-0.0037814 max=0.13303 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0812-1810_X_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J0812-1810_X_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0812-1810_X_1997_07_02_yyk_uvs.log closed on Mon Jan 8 04:00:52 2007