most citedPrincipal Component Analysis of PSF Variation in Weak Lensing Surveys

14 citations · 14 across the 1 of their papers we have counts for

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1 paper

astro-ph2004★ 14 cited

Principal Component Analysis of PSF Variation in Weak Lensing Surveys

Mike Jarvis, Bhuvnesh Jain

We introduce a new algorithm for interpolating measurements of the point-spread function (PSF) using stars from many exposures. The principal components of the variation in the PSF…