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Edwin A. Valentijn

Researcher at Kapteyn Astronomical Institute

Publications -  249
Citations -  10796

Edwin A. Valentijn is an academic researcher from Kapteyn Astronomical Institute. The author has contributed to research in topics: Galaxy & Weak gravitational lensing. The author has an hindex of 48, co-authored 226 publications receiving 8242 citations. Previous affiliations of Edwin A. Valentijn include European Southern Observatory & University of Groningen.

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Journal ArticleDOI

Supporting dynamic pipeline changes using Class-Based Object Versioning in Astro-WISE

TL;DR: The paper introduces the Class-Based Object Versioning framework, which overcomes some of the shortcomings of popular versioning systems (e.g. CVS, SVN) in maintaining data and code provenance information in scientific computing environments.
Book ChapterDOI

Are Cooling Flows Governing E-Galaxy Evolution?

TL;DR: In this paper, it has been observed in the nearby universe that the hydrostatic equilibrium of X-ray emitting gaseous atmospheres around cD galaxies is disturbed by the thermal bremsstrahlung cooling in the central high density area, leading to an inflow of gas into the centrally located gE or cD galaxy.
Journal ArticleDOI

The Astro-WISE datacentric information system

TL;DR: Astro-WISE as mentioned in this paper is a general scientific information system that can satisfy a wide and challenging range of requirements for the data dissemination, storage and processing for various fields in science.
Peer Review

Euclid preparation: XXVIII. Modelling of the weak lensing angular power spectrum

Euclid Collaboration A. C. Deshpande, +201 more
TL;DR: In this article , higher-order effects in modeling the cosmic shear angular power spectra must be taken into account for Euclid, and the authors identify which terms are of concern, and quantify their individual and cumulative impact on cosmological parameter inference from Euclid.

A Scientific Information System for Astronomy and Beyond

TL;DR: The WISE Concept of Scientific Information Systems which has been used in a number of data processing systems in Astronomy is reviewed and particularly the new developments which allow WISE based systems to be deployed with less effort to a greater variety of projects are discussed.