Extremely Metal-poor Representatives Explored by the Subaru Survey (EMPRESS). I. A Successful Machine-learning Selection of Metal-poor Galaxies and the Discovery of a Galaxy with M* <10(6) M-circle dot and 0.016Z(circle dot)

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Extremely Metal-poor Representatives Explored by the Subaru Survey (EMPRESS). I. A Successful Machine-learning Selection of Metal-poor Galaxies and the Discovery of a Galaxy with M* <10(6) M-circle dot and 0.016Z(circle dot). / Kojima, Takashi; Ouchi, Masami; Rauch, Michael; Ono, Yoshiaki; Nakajima, Kimihiko; Isobe, Yuki; Fujimoto, Seiji; Harikane, Yuichi; Hashimoto, Takuya; Hayashi, Masao; Komiyama, Yutaka; Kusakabe, Haruka; Kim, Ji Hoon; Lee, Chien-Hsiu; Mukae, Shiro; Nagao, Tohru; Onodera, Masato; Shibuya, Takatoshi; Sugahara, Yuma; Umemura, Masayuki; Yabe, Kiyoto.

I: Astrophysical Journal, Bind 898, Nr. 2, 142, 08.2020.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

Harvard

Kojima, T, Ouchi, M, Rauch, M, Ono, Y, Nakajima, K, Isobe, Y, Fujimoto, S, Harikane, Y, Hashimoto, T, Hayashi, M, Komiyama, Y, Kusakabe, H, Kim, JH, Lee, C-H, Mukae, S, Nagao, T, Onodera, M, Shibuya, T, Sugahara, Y, Umemura, M & Yabe, K 2020, 'Extremely Metal-poor Representatives Explored by the Subaru Survey (EMPRESS). I. A Successful Machine-learning Selection of Metal-poor Galaxies and the Discovery of a Galaxy with M* <10(6) M-circle dot and 0.016Z(circle dot)', Astrophysical Journal, bind 898, nr. 2, 142. https://doi.org/10.3847/1538-4357/aba047

APA

Kojima, T., Ouchi, M., Rauch, M., Ono, Y., Nakajima, K., Isobe, Y., Fujimoto, S., Harikane, Y., Hashimoto, T., Hayashi, M., Komiyama, Y., Kusakabe, H., Kim, J. H., Lee, C-H., Mukae, S., Nagao, T., Onodera, M., Shibuya, T., Sugahara, Y., ... Yabe, K. (2020). Extremely Metal-poor Representatives Explored by the Subaru Survey (EMPRESS). I. A Successful Machine-learning Selection of Metal-poor Galaxies and the Discovery of a Galaxy with M* <10(6) M-circle dot and 0.016Z(circle dot). Astrophysical Journal, 898(2), [142]. https://doi.org/10.3847/1538-4357/aba047

Vancouver

Kojima T, Ouchi M, Rauch M, Ono Y, Nakajima K, Isobe Y o.a. Extremely Metal-poor Representatives Explored by the Subaru Survey (EMPRESS). I. A Successful Machine-learning Selection of Metal-poor Galaxies and the Discovery of a Galaxy with M* <10(6) M-circle dot and 0.016Z(circle dot). Astrophysical Journal. 2020 aug.;898(2). 142. https://doi.org/10.3847/1538-4357/aba047

Author

Kojima, Takashi ; Ouchi, Masami ; Rauch, Michael ; Ono, Yoshiaki ; Nakajima, Kimihiko ; Isobe, Yuki ; Fujimoto, Seiji ; Harikane, Yuichi ; Hashimoto, Takuya ; Hayashi, Masao ; Komiyama, Yutaka ; Kusakabe, Haruka ; Kim, Ji Hoon ; Lee, Chien-Hsiu ; Mukae, Shiro ; Nagao, Tohru ; Onodera, Masato ; Shibuya, Takatoshi ; Sugahara, Yuma ; Umemura, Masayuki ; Yabe, Kiyoto. / Extremely Metal-poor Representatives Explored by the Subaru Survey (EMPRESS). I. A Successful Machine-learning Selection of Metal-poor Galaxies and the Discovery of a Galaxy with M* <10(6) M-circle dot and 0.016Z(circle dot). I: Astrophysical Journal. 2020 ; Bind 898, Nr. 2.

Bibtex

@article{ca474736ed2542318f892a2fb35a3832,
title = "Extremely Metal-poor Representatives Explored by the Subaru Survey (EMPRESS). I. A Successful Machine-learning Selection of Metal-poor Galaxies and the Discovery of a Galaxy with M* <10(6) M-circle dot and 0.016Z(circle dot)",
abstract = "We have initiated a new survey for local extremely metal-poor galaxies (EMPGs) with Subaru/Hyper Suprime-Cam (HSC) large-area (similar to 500 deg(2)) optical images reaching a 5 sigma limit of similar to 26 mag, about 100 times deeper than the Sloan Digital Sky Survey (SDSS). To selectZ/Z",
keywords = "STAR-FORMING GALAXIES, DIGITAL SKY SURVEY, MASS-METALLICITY RELATION, STELLAR POPULATIONS, LARGE-SAMPLE, LY-ALPHA, CHEMICAL ABUNDANCES, PHYSICAL-PROPERTIES, OXYGEN ABUNDANCES, DWARF GALAXIES",
author = "Takashi Kojima and Masami Ouchi and Michael Rauch and Yoshiaki Ono and Kimihiko Nakajima and Yuki Isobe and Seiji Fujimoto and Yuichi Harikane and Takuya Hashimoto and Masao Hayashi and Yutaka Komiyama and Haruka Kusakabe and Kim, {Ji Hoon} and Chien-Hsiu Lee and Shiro Mukae and Tohru Nagao and Masato Onodera and Takatoshi Shibuya and Yuma Sugahara and Masayuki Umemura and Kiyoto Yabe",
year = "2020",
month = aug,
doi = "10.3847/1538-4357/aba047",
language = "English",
volume = "898",
journal = "Astrophysical Journal",
issn = "0004-637X",
publisher = "Institute of Physics Publishing, Inc",
number = "2",

}

RIS

TY - JOUR

T1 - Extremely Metal-poor Representatives Explored by the Subaru Survey (EMPRESS). I. A Successful Machine-learning Selection of Metal-poor Galaxies and the Discovery of a Galaxy with M* <10(6) M-circle dot and 0.016Z(circle dot)

AU - Kojima, Takashi

AU - Ouchi, Masami

AU - Rauch, Michael

AU - Ono, Yoshiaki

AU - Nakajima, Kimihiko

AU - Isobe, Yuki

AU - Fujimoto, Seiji

AU - Harikane, Yuichi

AU - Hashimoto, Takuya

AU - Hayashi, Masao

AU - Komiyama, Yutaka

AU - Kusakabe, Haruka

AU - Kim, Ji Hoon

AU - Lee, Chien-Hsiu

AU - Mukae, Shiro

AU - Nagao, Tohru

AU - Onodera, Masato

AU - Shibuya, Takatoshi

AU - Sugahara, Yuma

AU - Umemura, Masayuki

AU - Yabe, Kiyoto

PY - 2020/8

Y1 - 2020/8

N2 - We have initiated a new survey for local extremely metal-poor galaxies (EMPGs) with Subaru/Hyper Suprime-Cam (HSC) large-area (similar to 500 deg(2)) optical images reaching a 5 sigma limit of similar to 26 mag, about 100 times deeper than the Sloan Digital Sky Survey (SDSS). To selectZ/Z

AB - We have initiated a new survey for local extremely metal-poor galaxies (EMPGs) with Subaru/Hyper Suprime-Cam (HSC) large-area (similar to 500 deg(2)) optical images reaching a 5 sigma limit of similar to 26 mag, about 100 times deeper than the Sloan Digital Sky Survey (SDSS). To selectZ/Z

KW - STAR-FORMING GALAXIES

KW - DIGITAL SKY SURVEY

KW - MASS-METALLICITY RELATION

KW - STELLAR POPULATIONS

KW - LARGE-SAMPLE

KW - LY-ALPHA

KW - CHEMICAL ABUNDANCES

KW - PHYSICAL-PROPERTIES

KW - OXYGEN ABUNDANCES

KW - DWARF GALAXIES

U2 - 10.3847/1538-4357/aba047

DO - 10.3847/1538-4357/aba047

M3 - Journal article

VL - 898

JO - Astrophysical Journal

JF - Astrophysical Journal

SN - 0004-637X

IS - 2

M1 - 142

ER -

ID: 247542152