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Dynamical analysis of nearby clusters Automated astrometry from the ground: precision proper motions over a wide field
| Indexado |
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| DOI | 10.1051/0004-6361/201220748 | ||
| Año | 2013 | ||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
Abstract
Results. Using new tools, we have computed a catalog of 6 116 907 unique sources, including proper motion measurements for 3 577 478 of them. The catalog covers the magnitude range between i = 12 similar to 24 mag, achieving a proper motion accuracy <1 mas y(-1) for sources as faint as i = 22.5 mag. We estimate that our final accuracy reaches 0.3 mas yr(-1) in the best cases, depending on magnitude, observing history, and the presence of reference extragalactic sources for the anchoring onto the ICRS.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Bouy, H. | Hombre |
INTA CSIC - España
|
| 2 | Bertin, E. | Hombre |
CNRS UMR 7095 - Francia
UPMC - Francia |
| 3 | Moraux, E. | Mujer |
UJF Grenoble 1 - Francia
|
| 4 | Cuillandre, Jean Charles | Hombre |
Canada France Hawaii Telescope Corp - Estados Unidos
|
| 5 | Bouvier, J. | Hombre |
UJF Grenoble 1 - Francia
|
| 6 | Barrado, D. | Hombre |
INTA CSIC - España
Ctr Astron Hispano Aleman - España |
| 7 | Solano, Enrique | Hombre |
INTA CSIC - España
|
| 8 | Bayos, Amelia | Mujer |
ESO - Chile
Observatorio Europeo Austral - Chile |
| Fuente |
|---|
| National Science Foundation |
| National Aeronautics and Space Administration |
| Faculty of the European Space Astronomy Centre (ESAC) |
| Canadian Space Agency |
| Agence Nationale pour la Recherche program |
| Ramon y Cajal fellowship program |
| French Programme National de Cosmologie et Galaxies |
| Marie Curie Actions of the European Commission FP7-COFUND |
| CNRS-Fermilab |
| Universite Joseph Fourier 1, Grenoble, France |
| Agradecimiento |
|---|
| Based on observations obtained with MegaPrime/MegaCam, a joint project of CFHT and CEA/DAPNIA, at the Canada-France-Hawaii Telescope (CFHT) which is operated by the National Research Council (NRC) of Canada, the Institut National des Science de l'Univers of the Centre National de la Recherche Scientifique (CNRS) of France, and the University of Hawaii. This paper makes use of data obtained from the Isaac Newton Group Archive, which is maintained as part of the CASU Astronomical Data Centre at the Institute of Astronomy, Cambridge. The data were made publically available through the Isaac Newton Group's Wide-Field Camera Survey Programme. The Isaac Newton Telescope is operated on the island of La Palma by the Isaac Newton Group in the Spanish Observatorio del Roque de los Muchachos of the Instituto de Astrofisica de Canarias. This research used the facilities of the Canadian Astronomy Data Centre operated by the National Research Council of Canada with the support of the Canadian Space Agency. This research draws upon data provided by C. Briceno as distributed by the NOAO Science Archive. NOAO is operated by the Association of Universities for Research in Astronomy (AURA) under cooperative agreement with the National Science Foundation. This publication makes use of data products from the Two Micron All Sky Survey, which is a joint project of the University of Massachusetts and the Infrared Processing and Analysis Center/California Institute of Technology, funded by the National Aeronautics and Space Administration and the National Science Foundation. This work is based in part on data obtained as part of the UKIRT Infrared Deep Sky Survey. This research has made use of the VizieR and Aladin images and catalog access tools and of the SIMBAD database, operated at CDS, Strasbourg, France. This research has made use of IMCCE's SkyBoT VO tool. This publication makes use of data products from the Wide-field Infrared Survey Explorer, which is a joint project of the University of California, Los Angeles, and the Jet Propulsion Laboratory/California Institute of Technology, funded by the National Aeronautics and Space Administration. This research has made use of the Million Quasars (MILLIQUAS) Catalog, Version 3.0 (9 September 2012). The MILLIQUAS Catalog made use of NASA/IPAC Extragalactic Database (NED) which is operated by the Jet Propulsion Laboratory, California Institute of Technology, under contract with the National Aeronautics and Space Administration, and also made use of data obtained from the Chandra Source Catalog, provided by the Chandra X-ray Center (CXC) as part of the Chandra Data Archive. |
