Fig. 6
Histograms of the χ2-fitting, metallicity Z and dust attenuation AV distributions obtained from the SSP fitting to 100 simulated spectra based on the noise-residual, as explained in the text. The left-column panels correspond to the fixed-aperture, unprocessed spectrum and the right-column panels to the S/N optimized spectrum of IRAS F12115-4656, as shown in .
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