**Table 2:** Projected velocity dispersion measurements of NGC 1399 for a Gaussian distribution with a fixed number of clusters per bin ( $\delta _i <60$ ${\rm km~s}^{-1}$ , $N\approx 50$ ).
Radial bin	$\langle r\rangle$	$\sigma_{\rm ML}$	err ${\_{\sigma}}_{\rm ML}$	$\sigma_{\rm stat}$	err ${\_{\sigma}}_{\rm stat}$	s₃	err $\_{s_3}$	s₄	err $\_{s_4}$	N
(arcmin)	(arcmin)	( ${\rm km~s}^{-1}$ )	( ${\rm km~s}^{-1}$ )	( ${\rm km~s}^{-1}$ )	( ${\rm km~s}^{-1}$ )
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)	(10)	(11)
0.000<r<2.543	1.27	230	24	234	23	0.54	0.35	0.74	0.48	50
$2.543\le r<3.240$	2.89	398	41	396	40	-0.07	0.35	-0.23	0.48	50
$3.240\le r<3.860$	3.55	379	40	373	37	0.90	0.35	3.51	0.48	50
$3.860\le r<4.880$	4.37	334	34	338	34	-0.55	0.35	0.41	0.48	50
$4.880\le r<5.528$	5.20	342	36	346	35	-0.21	0.35	0.21	0.48	50
$5.528\le r<6.214$	5.87	303	31	307	30	0.83	0.34	2.17	0.47	51
$6.214\le r<6.950$	6.58	291	30	297	30	-0.60	0.35	0.02	0.48	50
$6.950\le r<7.690$	7.32	304	33	301	30	0.17	0.35	1.42	0.49	49
$7.690\le r<10.380$	9.04	352	38	358	38	-0.03	0.37	-0.80	0.53	45

Notes: Column (1): radial bin; Col. (2): central point for a given bin; Col. (3): velocity dispersion for a Gaussian distribution; Col. (4): formal errors for the velocity dispersion; Col. (5): velocity dispersion obtained using the standard statistical definition; Col. (6): formal errors for the velocity dispersion obtained using standard statistical definitions; Col. (7): s₃ parameter; Col. (8): formal errors for the s₃ parameter; Col. (9): s₄ parameter; Col. (10): formal errors for the s₄ parameter; Col. (11): number of clusters in a given bin.

Source LaTeX | All tables | In the text