Dataciencia

Colección SciELO Chile

CATALOG OF ULTRA-DIFFUSE GALAXIES IN THE COMA CLUSTERS FROM SUBARU IMAGING DATA

Indexado

WoS	WOS:000382309000011
Scopus	SCOPUS_ID:84980329388

DOI

10.3847/0067-0049/225/1/11

Año

2016

Tipo

artículo de investigación

Citas Totales

Autores Afiliación Chile

Instituciones Chile

% Participación
Internacional

Autores
Afiliación Extranjera

Instituciones
Extranjeras

Abstract

We present a catalog of ultra-diffuse galaxies (UDGs) in the Coma cluster. UDGs are a subset of low surface brightness (SB) galaxies with very large effective radii defined by van Dokkum et al. We surveyed the Subaru data archive for deep Suprime-Cam/Subaru R-band images, and used data covering the 1 degrees.7 x 2.degrees 7 region of the Coma cluster. The data are similar to 1 magnitude deeper than the data of van Dokkum et al (2015a) in limiting SB. This paper explains the details of our sample selection procedure. This UDG catalog includes positions, magnitudes, effective radii, mean and central SBs, and colors (when available). Comparisons with previous galaxy catalogs in the literature are performed, and we show that the current catalog is the largest for UDGs. We also discuss that most of the UDGs are members of the Coma cluster, and the major axis of the UDGs tends to align toward the cluster center (radial alignment).

Revista

Revista	ISSN
Astrophysical Journal Supplement Series	0067-0049

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Disciplinas de Investigación

WOS
Astronomy & Astrophysics

Scopus
Sin Disciplinas

SciELO
Sin Disciplinas

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Publicaciones WoS (Ediciones: ISSHP, ISTP, AHCI, SSCI, SCI), Scopus, SciELO Chile.

Colaboración Institucional

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Autores - Afiliación

Ord.	Autor	Género	Institución - País
1	Yagi, Masafumi	Hombre	Natl Astron Observ Japan - Japón Hosei Univ - Japón National Institutes of Natural Sciences - National Astronomical Observatory of Japan - Japón Hosei University - Japón
2	Koda, J.	Mujer	SUNY Stony Brook - Estados Unidos CALTECH - Estados Unidos Natl Astron Observ Japan - Chile Stony Brook University - Estados Unidos California Institute of Technology - Estados Unidos National Institutes of Natural Sciences - National Astronomical Observatory of Japan - Japón
3	Komiyama, Y.	Hombre	Natl Astron Observ Japan - Japón SOKENDAI Grad Univ Adv Studies - Japón National Institutes of Natural Sciences - National Astronomical Observatory of Japan - Japón The Graduate University for Advanced Studies - Japón
4	Yamanoi, Hitomo	Mujer	Natl Astron Observ Japan - Japón National Institutes of Natural Sciences - National Astronomical Observatory of Japan - Japón

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Origen de Citas Identificadas

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Citas identificadas: Las citas provienen de documentos incluidos en la base de datos de DATACIENCIA

Citas Identificadas: 6.33 %
Citas No-identificadas: 93.67 %

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Citas identificadas: Las citas provienen de documentos incluidos en la base de datos de DATACIENCIA

Citas Identificadas: 6.33 %
Citas No-identificadas: 93.67 %

Financiamiento

Fuente
National Science Foundation
NSF
NASA
Japan Society for the Promotion of Science
Grants-in-Aid for Scientific Research
National Aeronautics and Space Administration
Ministry of Education, Culture, Sports, Science and Technology
MEXT/JSPS KAKENHI
Canadian Space Agency
NASA Office of Space Science
NASA/IPAC
IPAC
MEXT/JSPS

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Agradecimientos

Agradecimiento
This work is based in part on data collected at the Subaru Telescope and obtained from SMOKA, which is operated by the ADC, NAOJ. J.K. thanks the California Institute of Technology, NAOJ Chile Observatory, and Joint ALMA Observatory for hospitality during sabbatical visits. J.K. also acknowledges support from NASA through grant NNX14AF74G and NSF through grant AST-1211680. Y.K. acknowledges support from MEXT/JSPS KAKENHI Grant Numbers 15H05892 and 15K05037. This research has made use of the NASA/IPAC Extragalactic Database (NED), which is operated by the Jet Propulsion Laboratory, California Institute of Technology, under contract with the National Aeronautics and Space Administration. Based in part on observations made with the NASA/ESA HST, obtained from the data archive at the Space Telescope Science Institute. STScI is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-26555. Some of the data presented in this paper were obtained from the Multimission Archive at the Space Telescope Science Institute (MAST). STScI is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS5-26555. Support for MAST for non-HST data is provided by the NASA Office of Space Science via grant NAG5-7584 and by other grants and contracts. Based in part on observations made with the NASA/ESA HST, and obtained from the Hubble Legacy Archive, which is a collaboration between the Space Telescope Science Institute (STScI/NASA), the Space Telescope European Coordinating Facility (ST-ECF/ESA), and the Canadian Astronomy Data Center (CADC/NRC/CSA). This research used the facilities of the Canadian Astronomy Data Center operated by the National Research Council of Canada with the support of the Canadian Space Agency.
NNX14AF74G and NSF through grant AST-1211680. Y.K. acknowledges support from MEXT/JSPS KAKENHI Grant Numbers 15H05892 and 15K05037. This research has made use of the NASA/IPAC Extragalactic Database (NED), which is operated by the Jet Propulsion Laboratory, California Institute of Technology, under contract with the National Aeronautics and Space Administration.

Agradecimiento

This work is based in part on data collected at the Subaru Telescope and obtained from SMOKA, which is operated by the ADC, NAOJ. J.K. thanks the California Institute of Technology, NAOJ Chile Observatory, and Joint ALMA Observatory for hospitality during sabbatical visits. J.K. also acknowledges support from NASA through grant NNX14AF74G and NSF through grant AST-1211680. Y.K. acknowledges support from MEXT/JSPS KAKENHI Grant Numbers 15H05892 and 15K05037. This research has made use of the NASA/IPAC Extragalactic Database (NED), which is operated by the Jet Propulsion Laboratory, California Institute of Technology, under contract with the National Aeronautics and Space Administration. Based in part on observations made with the NASA/ESA HST, obtained from the data archive at the Space Telescope Science Institute. STScI is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-26555. Some of the data presented in this paper were obtained from the Multimission Archive at the Space Telescope Science Institute (MAST). STScI is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS5-26555. Support for MAST for non-HST data is provided by the NASA Office of Space Science via grant NAG5-7584 and by other grants and contracts. Based in part on observations made with the NASA/ESA HST, and obtained from the Hubble Legacy Archive, which is a collaboration between the Space Telescope Science Institute (STScI/NASA), the Space Telescope European Coordinating Facility (ST-ECF/ESA), and the Canadian Astronomy Data Center (CADC/NRC/CSA). This research used the facilities of the Canadian Astronomy Data Center operated by the National Research Council of Canada with the support of the Canadian Space Agency.

NNX14AF74G and NSF through grant AST-1211680. Y.K. acknowledges support from MEXT/JSPS KAKENHI Grant Numbers 15H05892 and 15K05037. This research has made use of the NASA/IPAC Extragalactic Database (NED), which is operated by the Jet Propulsion Laboratory, California Institute of Technology, under contract with the National Aeronautics and Space Administration.