Table 4: Velocity dispersion values adopted in the correction of the line-strength indices.
Ident. $\sigma_{r_{\rm e}/8}$ $\sigma_{r_{\rm e}/4}$ $\sigma_{r_{\rm e}/2}$ Ref. Ident. $\sigma_{r_{\rm e}/8}$ $\sigma_{r_{\rm e}/4}$ $\sigma_{r_{\rm e}/2}$ Ref.
  [km s-1] [km s-1] [km s-1]     [km s-1] [km s-1] [km s-1]  
NGC 3607 220 210 195 CMP00 NGC 5266 199 140   CDB93
NGC 3818 191 165 138 SP97 NGC 5638 165 151 132 Dav83
NGC 4374 282 283 236 Dav81 NGC 5812 200 204 172 B94
NGC 4696 254 190   CDB93 NGC 5813 239 220 220 CMP00
NGC 4697 174 148 130 Pink03 NGC 5831 164 143 124 Dav83
NGC 5011 249 220 200 CDB93 NGC 5898 220 183 172 CMP00
NGC 5044 239 220   CMP00 NGC 6758 242 210 205 CMP00
NGC 5077 260 239 228 CMP00 NGC 6776 242 214 207 L98
NGC 5090 269 250   CDB93          
NGC 5193 209                
Notes: the average central value, obtained from the on-line compilation HYPERCAT (http://www-obs.univ-lyon1.fr/hypercat/), is adopted for $\sigma_{r_{\rm e}/8}$. At larger radii, $\sigma_{r_{\rm e}/4}$ and $\sigma_{r_{\rm e}/2}$ are obtained from the references quoted in Cols. 5 and 10. Legend: B94 = Bertin et al. (1994); CDB93 = Carollo et al. (1993); CMP00 = Caon et al. (2000); Dav81 = Davies (1981); Dav83 = Davies et al. (1983); L98 = Longhetti et al. (1998b); Pink03 = Pinkney et al. (2003); SP97 = Simien & Prugniel (1997a).

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