**Table 1:** Projected velocity dispersion measurements of NGC 1399 for a Gaussian distribution ( $\delta _i <60$ ${\rm km~s}^{-1}$ ).
Radial bin	$\langle r\rangle$	$\sigma_{\rm tot}$	$N_{\rm tot}$	$\sigma_{\rm blue}$	$N_{\rm blue}$	$\sigma_{\rm red}$	$N_{\rm red}$
(arcmin)	(arcmin)	( ${\rm km~s}^{-1}$ )		( ${\rm km~s}^{-1}$ )		( ${\rm km~s}^{-1}$ )
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)
All r	-	$331\pm 11$	445	$295\pm 12$	196	$259\pm 11$	216
r <3.5	1.75	$320\pm 21$	124	$223\pm 15$	51	$241\pm 15$	66
2.5 < r < 5.5	4.00	$359\pm 18$	201	$265\pm 14$	80	$255\pm 13$	107
4.5<r<7.5	6.00	$315\pm 16$	209	$266\pm 14$	90	$230\pm 12$	103
r>6.5	8.50	$316\pm 28$	127	$248\pm 14$	67	$243\pm 16$	53

Notes: Column (1): radial bin; Col. (2): central point for a given bin; Col. (3): velocity dispersion with the estimated uncertainty for a total sample of clusters; Col. (4): number of objects in a given bin for a total sample of clusters; Col. (5): velocity dispersion with the estimated uncertainty for blue clusters; Col. (6): number of objects in a given bin for blue clusters; Col. (7): velocity dispersion with the estimated uncertainty for red clusters; Col. (8): number of objects in a given bin for red clusters.

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