CFHTLenS: Improving the quality of photometric redshifts with precision photometry

CFHTLenS: Improving the quality of photometric redshifts with precision photometry

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Here we present the results of various approaches to measure accurate colours and photometric redshifts (photo-z) from wide-field imaging data. We use data from the Canada-France-Hawaii Telescope Legacy Survey which have been re-processed by the Canada-France-Hawaii Telescope Lensing Survey (CFHTLen...

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Détails bibliographiques
Auteurs principaux:	Hildebrandt, H, Erben, T, Kuijken, K, van Waerbeke, L, Heymans, C, Coupon, J, Benjamin, J, Bonnett, C, Fu, L, Hoekstra, H, Kitching, T, Mellier, Y, Miller, L, Velander, M, Hudson, M, Rowe, B, Schrabback, T, Semboloni, E, Benítez, N
Format:	Journal article
Langue:	English
Publié:	2012

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