A three-dimensional Galactic extinction model

Bibcode
2003A&A...409..205D
DOI
10.1051/0004-6361:20031070
Drimmel, R.; Cabrera-Lavers, A.; López-Corredoira, M.
Referencia bibliográfica

Astronomy and Astrophysics, v.409, p.205-215 (2003)

Fecha de publicación:
10
2003
Revista
Astronomy and Astrophysics
Número de autores
3
Número de autores del IAC
1
Número de citas
381
Número de citas referidas
336
Descripción
A large-scale three-dimensional model of Galactic extinction is presented based on the Galactic dust distribution model of citet{DS01}. The extinction AV to any point within the Galactic disk can be quickly deduced using a set of three-dimensional Cartesian grids. Extinctions from the model are compared to empirical extinction measures, including lines-of-sight in and near the Galactic plane using optical and NIR extinction measures; in particular we show how extinction can be derived from NIR color-magnitude diagrams in the Galactic plane to a distance of 8 kiloparsec.
Tipo
Con árbitro
Extinción

Te puede interesar

  • Con árbitro
    Copacabana: a probabilistic membership assignment method for galaxy clusters
    Cosmological analyses using galaxy clusters in optical/near-infrared photometric surveys require robust characterization of their galaxy content. Precisely determining which galaxies belong to a cluster is crucial. In this paper, we present the COlor Probabilistic Assignment of Clusters And BAyesiaNAnalysis (Copacabana) algorithm. Copacabana
    Esteves, J. H. et al.

    Fecha de publicación:

    1
    2025
    Bibcode
    2025MNRAS.536..931E
    Número de citas
    1
  • Con árbitro
    Comparing metallicity correlations in nearby non-AGN and AGN-host galaxies
    The gas-phase metallicity distribution within galaxies records critical information about galactic evolution. In this work, we investigate how active galactic nuclei (AGNs) influence this distribution by measuring the two-point correlation functions of gas-phase metallicity in 95 non-AGN and 37 AGN-host galaxies from the Calar Alto Legacy Integral
    Li, Song-Lin et al.

    Fecha de publicación:

    1
    2025
    Bibcode
    2025MNRAS.536..430L
    Número de citas
    1
  • Con árbitro
    Multiband Optical Variability of the Blazar 3C 454.3 on Diverse Timescales
    Due to its peculiar and highly variable nature, the blazar 3C 454.3 has been extensively monitored by the WEBT team. Here, we present for the first time these long-term optical flux and color variability results using data acquired in B, V, R, and I bands over a time span of about two decades. We include data from WEBT collaborators and public
    Dogra, Karan et al.

    Fecha de publicación:

    1
    2025
    Bibcode
    2025ApJS..276....1D
    Número de citas
    0