\begin{table} \caption{NGC~6340 $r$-band light profile decomposition using the three-component model.} %\centerline {\begin{tabular}{lccc} \hline \hline & S\'ersic & 1st disc & 2nd disc \\ \hline $r_e$~kpc & $0.195\pm0.003$ & & \\ $n$ & $1.66\pm0.04$ & & \\ $\mu_e$~mag~arcsec$^{-2}$ & $17.99\pm0.16$ & & \\ $\mu_{0}$~mag~arcsec$^{-2}$ & & $18.46\pm0.55$ & $19.60\pm0.15$ \\ $d_{{\rm exp}}$~kpc & & $0.49\pm0.02$ & $2.02\pm0.02$ \\ $\langle\mu\rangle_e$~mag~arcsec$^{-2}$ & $17.04\pm0.16$ & $19.59\pm0.55$ & $20.72\pm0.15$ \\ $M_{B}$~mag & $-16.88$ & $-17.47$ & $-19.41$ \\ \hline \end{tabular}} \par All values are corrected for Galactic extinction. Absolute magnitudes of the components are converted into the $B$-band using the transformation\\ from \citet{FSI95} for lenticular galaxies $B - r = 1.17$~mag. \label{tabdecomp} \par \end{table}