SIMBAD references

2003MNRAS.342..345C - Mon. Not. R. Astron. Soc., 342, 345-354 (2003/June-3)

Adaptive spatial binning of integral-field spectroscopic data using Voronoi tessellations.

CAPPELLARI M. and COPIN Y.

Abstract (from CDS):

We present new techniques to perform adaptive spatial binning of Integral-Field Spectroscopic (IFS) data to reach a chosen constant signal-to-noise ratio per bin. These methods are required for the proper analysis of IFS observations, but can also be used for standard photometric imagery or any other two-dimensional data. Various schemes are tested and compared by binning and extracting the stellar kinematics of the Sa galaxy NGC2273 from spectra obtained with the panoramic IFS SAURON.

Abstract Copyright: 2003 RAS

Journal keyword(s): methods: data analysis - techniques: photometric - techniques: spectroscopic

Simbad objects: 1

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