Fig. 3 from Tidal Streams as Probes of the Galactic Potential

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Tidal Streams as Probes of the Galactic Potential

Authors: Kathryn V. Johnston, HongSheng Zhao, David N. Spergel, and Lars Hernquist

Johnston et al. 1999 The Astrophysical Journal Letters 512 L109.

Provider: AAS Journals

Caption: Fig. 3.

Bootstrapped errors in the potential calculated with N stars. The filled triangles, squares, and pentagons are for models 11, 13, and 14, respectively. The solid line is given by ﹩\sigma _{w}=1/ 10\sqrt{N}﹩. The dotted line shows the size of one cell of the gridded distribution from which ﹩\sigma _{w}﹩ was calculated.

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