PHANGS-JWST First Results: The 21 μm Compact Source Population

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A90259%2F23%3A00583819" target="_blank" >RIV/67985815:90259/23:00583819 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.3847/2041-8213/aca8ab" target="_blank" >https://doi.org/10.3847/2041-8213/aca8ab</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3847/2041-8213/aca8ab" target="_blank" >10.3847/2041-8213/aca8ab</a>

Result language

angličtina

Original language name

PHANGS-JWST First Results: The 21 μm Compact Source Population

Original language description

We use PHANGS-James Webb Space Telescope (JWST) data to identify and classify 1271 compact 21 μm sources in four nearby galaxies using MIRI F2100W data. We identify sources using a dendrogram-based algorithm, and we measure the background-subtracted flux densities for JWST bands from 2 to 21 μm. Using the spectral energy distribution (SED) in JWST and HST bands plus ALMA and MUSE/VLT observations, we classify the sources by eye. Then we use this classification to define regions in color-color space and so establish a quantitative framework for classifying sources.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10308 - Astronomy (including astrophysics,space science)

Project

—

Continuities

—

Publication year

2023

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Astrophysical Journal Letters

ISSN

2041-8205

e-ISSN

2041-8213

Volume of the periodical

944

Issue of the periodical within the volume

2

Country of publishing house

US - UNITED STATES

Number of pages

11

Pages from-to

L21

UT code for WoS article

000940446000001

EID of the result in the Scopus database

2-s2.0-85148737767