Fig. 6 from Accurate Determination of the Mass Distribution in Spiral Galaxies. II. Testing the Shape of Dark Halos

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Accurate Determination of the Mass Distribution in Spiral Galaxies. II. Testing the Shape of Dark Halos

Authors: Sébastien Blais-Ouellette, Philippe Amram, and Claude Carignan

Blais‐Ouellette, Amram, & Carignan 2001 The Astronomical Journal 121 1952.

Provider: AAS Journals

Caption: Fig. 6.

Best‐fit mass models for NGC 3109, using the Hα rotation curve up to 2.7 kpc and the H I rotation curve for the rest, showing dark halo density profiles for the pseudoisothermal sphere (top left), KKBP (top right), Burkert (bottom left), and NFW (bottom right).

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