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Table 5

Comparison of bulge, disc, and DM halo mass estimates.

Model M bulge M disc M 200

Geehan et al. (2006), best-fit (maximum-disc) model 3.3 8.4 (13.7) 68 (94)
Seigar et al. (2008), model without (with) adiabatic contraction 3.5 (3.5) 5.8 (7.3) 73 (89)
Chemin et al. (2009), “hybrid” model 2.32 7.1 100
Corbelli et al. (2010), NFW model with (M/L)bulge = (M/L)disc 3.8 8.8 85c
This work, B07 model 4.4a 5.7b 113
This work, maximum-stellar model 6.6a 8.6b 127

Notes. All masses are in 1010 M.

(a)

Sum of the bulge and stellar halo masses.

(b)

Sum of the disc and young disc masses.

(c)

Recalculated from M98 in the original paper.

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