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5. The HI gas and star formation in star-forming galaxies selected from ALFALFA

The HI gas and star formation in star-forming galaxies selected from ALFALFA

来源 :天文和天体物理学研究:英文版 | 被引量 : 0次 | 上传用户：pig2540840

【摘 要】

：

This paper presents the results of H imaging of 169 galaxies randomly selected from the.40-SDSS catalog.The sample has excluded all low surface brightness galax

【作 者】

：

雷凤杰 吴宏 朱轶楠 林敏仪 周志良 

【机 构】

：

CASKeyLaboratoryofOpticalAstronomy,SchoolofAstronomyandSpaceScience,NationalAstronomicalObservatorie

【出 处】

：

天文和天体物理学研究:英文版

【发表日期】

：

2021年5期

【关键词】

：

techniques:image processing galaxies:star formation catalogs 

【基金项目】

：

This project is supported by the National Natural Science Foundation of China(Grant Nos.12003043,11733006,12090041,12090040,12073035,11890693 and U1931109),the National Key R&D Program of China(No.201

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论文部分内容阅读

This paper presents the results of H imaging of 169 galaxies randomly selected from the.40-SDSS catalog.The sample has excluded all low surface brightness galaxies(LSBGs)whose central surface brightness in B band(μ0(B))fainter than 22.5 mag arcsec^-2<

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