Adaptive Spatial Binning of 2D Spectra and Images Using Voronoi Tessellations

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dc.creatorCappellari, Michele
dc.creatorCopin, Yannick
dc.date2002-02-20
dc.date.accessioned2026-07-07T02:02:53Z
dc.date.available2026-07-07T02:02:53Z
dc.descriptionWe present new techniques to perform adaptive spatial binning of two-dimensional (2D) data to reach a chosen constant signal-to-noise ratio per bin. These methods are required particularly for the proper analysis of Integral Field Spectrograph (IFS) observations, but can also be used for standard photometric imagery. Various schemes are tested and compared using data obtained with the panoramic IFS SAURON.
dc.description8 pages, 6 figures. To appear in ASP Conf. Ser., Galaxies: The Third Dimension, ed. M. Rosado, L. Binette, and L. Arias
dc.identifierhttps://arxiv.org/abs/astro-ph/0202379
dc.identifierhttp://arxiv.org/abs/astro-ph/0202379
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/4195
dc.subjectAstrophysics
dc.titleAdaptive Spatial Binning of 2D Spectra and Images Using Voronoi Tessellations
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