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researcher

A. Réfrégier

9 papers hereh-index 5815.4k citations274 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author1
  • first author3
  • middle author2

Across the 6 of 9 papers where every author was matched, so the position is known.

fields
  • astro-ph9

identity via Semantic Scholar / OpenAlex

activity
19952004
most citedCosmological Parameters, Dark Energy and Large Scale Structure

3 citations · 6 across the 3 of their papers we have counts for

collaborators
Showing 1998Show all

1 paper · 1 filter

astro-ph1998

Effect of Correlated Noise on Source Shape Parameters and Weak Lensing Measurements

A. Refregier, S. T. Brown

The measurement of shape parameters of sources in astronomical images is usually performed by assuming that the underlying noise is uncorrelated. Spatial noise correlation is howev…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.