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The Shapes of the H I Velocity Profiles of the THINGS Galaxies

  • Authors: R. Ianjamasimanana, W. J. G. de Blok, Fabian Walter, and George H. Heald

Ianjamasimanana et al. 2012 The Astronomical Journal 144 96.

  • Provider: AAS Journals

Caption: Figure 3.

Histograms of velocity dispersions derived from both one- and two-component Gaussian fits. The dotted-line histogram represents the velocity dispersions derived from the single Gaussian fit. The solid-line and hatched histograms represent the velocity dispersions of the double Gaussian narrow and broad components, respectively.

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