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Table 2.

Hα fit kinematic values.

Galactic region Component Luminosity Velocity Velocity dispersion (σ) FWZI
% (km s−1) (km s−1) (km s−1)
(1) (2) (3) (4) (5) (6)
MB northern knot Principal 0.5±0.2 −11.0±0.8 6±2 3000±200
Secondary 0.4±0.2 10±8 21±3
Broad 0.064±0.004 −29±3 65±2
Very broad 0.046±0.002 40±40 730±30

MB southern knot Principal 0.896±0.006 28.94±0.02 17.0±0.08 2600±300
Broad 0.074±0.004 32.0±0.7 56±2
Very broad 0.031±0.003 150±80 840±90

NE halo Principal 0.7±0.3 −23±3 12±4 210±40
Secondary 0.3±0.3 0±30 20±20

SW halo Principal 0.6±0.2 46±4 18±5 270±30
Secondary 0.4±0.2 −20±20 30±8

Notes. Column (1): Name of the galactic region. Column (2): Name given to each Gaussian component. Column (3): Normalized luminosity corresponding to each component. Column (4): Velocity corresponding to each component. Column(5): Velocity dispersion corresponding to each component. Column(6): FWZI of the line profile.

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