Figure 8 from The PAndAS Field of Streams: Stellar Structures in the Milky Way Halo toward Andromeda and Triangulum

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The PAndAS Field of Streams: Stellar Structures in the Milky Way Halo toward Andromeda and Triangulum

Authors: Nicolas F. Martin, Rodrigo A. Ibata, R. Michael Rich, Michelle L. M. Collins, Mark A. Fardal, Michael J. Irwin, Geraint F. Lewis, Alan W. McConnachie, Arif Babul, Nicholas F. Bate, Scott C. Chapman, Anthony R. Conn, Denija Crnojević, Annette M. N. Ferguson, A. Dougal Mackey, Julio F. Navarro, Jorge Peñarrubia, Nial T. Tanvir, and David Valls-Gabaud

Martin et al. 2014 The Astrophysical Journal 787 19.

Provider: AAS Journals

Caption: Figure 8.

pdfs of the heliocentric systemic velocity, lang v_r rang , and velocity dispersion, σ_vr, of the eight stream stars shown in red in the right-most panels of Figure 7 that belong to the PAndAS MW stream. The gray dot–dashed lines highlight the favored parameters and the gray dotted line brackets the ±1σ confidence interval, or indicates the 90% confidence upper limit in the case of σ_vr.

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