Structure of the outer galactic disk with Gaia DR2

Bibcode
2020sea..confE.128C
Chrobáková, Ž.; Nagy, R.; López-Corredoira, M.
Bibliographical reference

Contributions to the XIV.0 Scientific Meeting (virtual) of the Spanish Astronomical Society

Advertised on:
7
2020
Number of authors
3
IAC number of authors
2
Citations
0
Refereed citations
0
Description
In this work, we study the structure of the outer Galactic disk up to Galactocentric distance R=20 kpc. We use the Gaia DR2 data on which we apply a deconvolution technique in the parallax errors. We recover for each line of sight the distribution of stars as a function of distance, which we use to construct density maps, that we analyze. We study structural features of the outer Galactic disk, mainly the warp.
Type
Non-refereed

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