AESOPUS 2.0: Low-Temperature Opacities with Solid Grains

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Dataset information

Catalog
Zenodo catalog
Country of origin
EU institutions
Updated
2023.10.05 00:00
Created
2023.08.07
Available languages
English
Keywords
Stellar atmospheric opacity, Astrochemistry, Molecular physics, Chemical abundances
Datasource
Official portal for European data link
Quality scoring

Dataset description

In this repository we include the optical constants of all dust species listed in Table 1,  as  well as Rosseland mean opacity tables for widely used scaled-solar chemical compositions (GS98, C11, AAG21, MBS22) with  metallicities encompassing the range 0 <= Z <= 0.3, and several  hydrogen abundance values. Additional opacity tables with different grain sizes, porosities, and shapes can be computed and uploaded in the same repository upon user request. All of the details can be found in a companion paper published in The Astrophysical Journal.
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190K+
indexed dataset pages
32
countries and EU institutions
2019
API-first since
Free API quota
for evaluation and prototypes
SLA
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