Figure 1 from MC2: Subaru and Hubble Space Telescope Weak-lensing Analysis of the Double Radio Relic Galaxy Cluster PLCK G287.0+32.9

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MC²: Subaru and Hubble Space Telescope Weak-lensing Analysis of the Double Radio Relic Galaxy Cluster PLCK G287.0+32.9

Authors: Kyle Finner, M. James Jee, Nathan Golovich, David Wittman, William Dawson, Daniel Gruen, Anton M. Koekemoer, Brian C. Lemaux, and Stella Seitz

2017 The Astrophysical Journal 851 46.

Provider: AAS Journals

Caption: Figure 1.

Redshift distribution of 211 spectroscopically confirmed galaxies between redshift 0.36 and 0.41. A K-S test shows that the galaxies are well represented by a Gaussian distribution with no significant line-of-sight difference in substructures. The mean redshift of the cluster is found to be 0.385, and the velocity dispersion ﹩{\sigma }_{{\rm{v}}}=1697\pm 87\ \mathrm{km}\ {{\rm{s}}}^{-1}﹩.

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