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A 3D-Study of the residual vector field

Published online by Cambridge University Press:  07 March 2018

Francisco J. Marco ,
María J. Martínez  and
Jose A. López
Francisco J. Marco
Affiliation:
Universidad Jaume I. Dept. Matemáticas, IMAC. Avda. Vicent Sos Baynat s/n, 12071, Castellón, Spain email: marco@mat.uji.es, lopez@mat.uji.es
María J. Martínez
Affiliation:
Universidad Politécnica de Valencia. Dept. MatemáticaAplicada. IUMPA. Camino de Vera s/n. 46022 Valencia. Spain email: mjmartin@mat.upv.es
Jose A. López
Affiliation:
Universidad Jaume I. Dept. Matemáticas, IMAC. Avda. Vicent Sos Baynat s/n, 12071, Castellón, Spain email: marco@mat.uji.es, lopez@mat.uji.es
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Abstract

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One of the important challenges that Gaia imposes on the Astrometric Catalogs, is a careful study in everything affected by parallax. A particularly important case is the necessary linkage Gaia - HCRF - ICRF2, which require methods of analysis that are accurate enough so that the provided results are at the same precision level as the work data.

Keywords

astronomical data bases: miscellaneouscatalogsreference systems
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 12 , Symposium S330: Astrometry and Astrophysics in the Gaia sky , April 2017 , pp. 235 - 236
Copyright
Copyright © International Astronomical Union 2018