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Detecting Clusters of Galaxies at High Redshift with the Spitzer Space Telescope

Gillian Wilson·Adam Muzzin·Mark Lacy·the FLS Team
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Abstract

We present an infrared adaptation of the Cluster Red-Sequence method. We modify the two filter technique of Gladders & Yee (2000) to identify clusters based on their R-[3.6] color. We apply the technique to the 4 degree^2 Spitzer First Look Survey and detect 123 clusters spanning the redshift range 0.09 < z < 1.4. Our results demonstrate that the Spitzer Space Telescope will play an important role in the discovery of large samples of high redshift galaxy clusters.

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Gillian Wilson, Adam Muzzin, Mark Lacy, the FLS Team. 2005-03-29. Detecting Clusters of Galaxies at High Redshift with the Spitzer Space Telescope. https://arxiv.org/abs/astro-ph/0503638

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