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arXiv · 0908.1532

The Sloan Nearby Cluster Weak Lensing Survey

Jeffrey M. Kubo·James Annis·Frances Mei Hardin·Donna Kubik·Kelsey Lawhorn·Huan Lin·Liana Nicklaus·Dylan Nelson·Ribamar R. R. Reis·Hee-Jong Seo·Marcelle Soares-Santos·Albert Stebbins·Tony Yunker
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Abstract

We describe and present initial results of a weak lensing survey of nearby ($\rm{z}\lesssim0.1$) galaxy clusters in the Sloan Digital Sky Survey (SDSS). In this first study, galaxy clusters are selected from the SDSS spectroscopic galaxy cluster catalogs of \citet{miller05} and \citet{berlind06}. We report a total of seven individual low redshift cluster weak lensing measurements which include: A2048, A1767, A2244, A1066, A2199, and two clusters specifically identified with the C4 algorithm. Our program of weak lensing of nearby galaxy clusters in the SDSS will eventually reach $\sim 200$ clusters, making it the largest weak lensing survey of individual galaxy clusters to date.

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Jeffrey M. Kubo, James Annis, Frances Mei Hardin, Donna Kubik, Kelsey Lawhorn, Huan Lin, Liana Nicklaus, Dylan Nelson, Ribamar R. R. Reis, Hee-Jong Seo, Marcelle Soares-Santos, Albert Stebbins, Tony Yunker. 2009-08-11. The Sloan Nearby Cluster Weak Lensing Survey. https://doi.org/10.1088/0004-637x/702/2/l110

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