FEDReD II : 3D Extinction Map with 2MASS and Gaia DR2 data

Aims. We aim to map the 3D distribution of the interstellar extinction of the Milky Way disk up to distances larger than those probed with the Gaia parallax alone. Methods. We apply the FEDReD (Field Extinction-Distance Relation Deconvolver) algorithm to the 2MASS near-infrared photometry together w...

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Veröffentlicht in:	arXiv.org 2020-07
Hauptverfasser:	Hottier, C, Babusiaux, C, Arenou, F
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Astrometry Empirical analysis Galactic disk Galactic structure Infrared photometry Interstellar extinction Milky Way Parallax Photometry Physics - Astrophysics of Galaxies
Online-Zugang:	Volltext
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