NAOC Open IR
Photometric redshifts for galaxies in the Subaru Hyper Suprime-Cam and unWISE and a catalogue of identified clusters of galaxies
Wen, Z. L.1,2; Han, J. L.1,2,3
2021
Source PublicationMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
ISSN0035-8711
Volume500Issue:1Pages:1003-1017
AbstractWe first present a catalogue of photometric redshifts for 14.68 million galaxies derived from the 7-band photometric data of Hyper Suprime-Cam Subaru Strategic Program and the Wide-field Infrared Survey Explorer using the nearest-neighbour algorithm. The redshift uncertainty is about 0.024 for galaxies of z <= 0.7, and steadily increases with redshift to about 0.11 at z similar to 2. From such a large data set, we identify 21 661 clusters of galaxies, among which 5537 clusters have redshifts z > 1 and 642 clusters have z > 1.5, significantly enlarging the high redshift sample of galaxy clusters. Cluster richness and mass are estimated, and these clusters have an equivalent mass of M-500 >= 0.7 x 10(14) M-circle dot. We find that the stellar mass of the brightest cluster galaxies (BCGs) in each richness bin does not significantly evolve with redshift. The fraction of star-forming BCGs increases with redshift, but does not depend on cluster mass.
Keywordcatalogues galaxies: clusters: general galaxies: distances and redshifts
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Japanese Cabinet Office, the Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Japanese Cabinet Office, the Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Japan Society for the Promotion of Science (JSPS) ; Japan Society for the Promotion of Science (JSPS) ; Japan Science and Technology Agency (JST) ; Japan Science and Technology Agency (JST) ; Toray Science Foundation ; Toray Science Foundation ; NAOJ ; NAOJ ; Kavli IPMU ; Kavli IPMU ; KEK ; KEK ; ASIAA ; ASIAA ; Princeton University ; Princeton University ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Japanese Cabinet Office, the Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Japanese Cabinet Office, the Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Japan Society for the Promotion of Science (JSPS) ; Japan Society for the Promotion of Science (JSPS) ; Japan Science and Technology Agency (JST) ; Japan Science and Technology Agency (JST) ; Toray Science Foundation ; Toray Science Foundation ; NAOJ ; NAOJ ; Kavli IPMU ; Kavli IPMU ; KEK ; KEK ; ASIAA ; ASIAA ; Princeton University ; Princeton University ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Japanese Cabinet Office, the Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Japanese Cabinet Office, the Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Japan Society for the Promotion of Science (JSPS) ; Japan Society for the Promotion of Science (JSPS) ; Japan Science and Technology Agency (JST) ; Japan Science and Technology Agency (JST) ; Toray Science Foundation ; Toray Science Foundation ; NAOJ ; NAOJ ; Kavli IPMU ; Kavli IPMU ; KEK ; KEK ; ASIAA ; ASIAA ; Princeton University ; Princeton University ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Japanese Cabinet Office, the Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Japanese Cabinet Office, the Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Japan Society for the Promotion of Science (JSPS) ; Japan Society for the Promotion of Science (JSPS) ; Japan Science and Technology Agency (JST) ; Japan Science and Technology Agency (JST) ; Toray Science Foundation ; Toray Science Foundation ; NAOJ ; NAOJ ; Kavli IPMU ; Kavli IPMU ; KEK ; KEK ; ASIAA ; ASIAA ; Princeton University ; Princeton University ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration
DOI10.1093/mnras/staa3308
WOS KeywordEVOLUTION SURVEY COSMOS ; DIGITAL SKY SURVEY ; WIDE-FIELD SURVEY ; X-RAY ; STELLAR MASSES ; STAR-FORMATION ; RICH CLUSTERS ; LEGACY SURVEY ; DARK ENERGY ; DEEP SURVEY
Language英语
Funding ProjectNational Natural Science Foundation of China[11988101] ; National Natural Science Foundation of China[U1731127] ; Chinese Academy of Sciences[QYZDJ-SSW-SLH021] ; Chinese Academy of Sciences[XDB23010200] ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Japanese Cabinet Office, the Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Japan Society for the Promotion of Science (JSPS) ; Japan Science and Technology Agency (JST) ; Toray Science Foundation ; NAOJ ; Kavli IPMU ; KEK ; ASIAA ; Princeton University ; National Aeronautics and Space Administration
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Japanese Cabinet Office, the Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Japanese Cabinet Office, the Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Japan Society for the Promotion of Science (JSPS) ; Japan Society for the Promotion of Science (JSPS) ; Japan Science and Technology Agency (JST) ; Japan Science and Technology Agency (JST) ; Toray Science Foundation ; Toray Science Foundation ; NAOJ ; NAOJ ; Kavli IPMU ; Kavli IPMU ; KEK ; KEK ; ASIAA ; ASIAA ; Princeton University ; Princeton University ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Japanese Cabinet Office, the Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Japanese Cabinet Office, the Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Japan Society for the Promotion of Science (JSPS) ; Japan Society for the Promotion of Science (JSPS) ; Japan Science and Technology Agency (JST) ; Japan Science and Technology Agency (JST) ; Toray Science Foundation ; Toray Science Foundation ; NAOJ ; NAOJ ; Kavli IPMU ; Kavli IPMU ; KEK ; KEK ; ASIAA ; ASIAA ; Princeton University ; Princeton University ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Japanese Cabinet Office, the Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Japanese Cabinet Office, the Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Japan Society for the Promotion of Science (JSPS) ; Japan Society for the Promotion of Science (JSPS) ; Japan Science and Technology Agency (JST) ; Japan Science and Technology Agency (JST) ; Toray Science Foundation ; Toray Science Foundation ; NAOJ ; NAOJ ; Kavli IPMU ; Kavli IPMU ; KEK ; KEK ; ASIAA ; ASIAA ; Princeton University ; Princeton University ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Key Laboratory of FAST, NAOC, Chinese Academy of Sciences ; Japanese Cabinet Office, the Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Japanese Cabinet Office, the Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; Japan Society for the Promotion of Science (JSPS) ; Japan Society for the Promotion of Science (JSPS) ; Japan Science and Technology Agency (JST) ; Japan Science and Technology Agency (JST) ; Toray Science Foundation ; Toray Science Foundation ; NAOJ ; NAOJ ; Kavli IPMU ; Kavli IPMU ; KEK ; KEK ; ASIAA ; ASIAA ; Princeton University ; Princeton University ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000599134600072
PublisherOXFORD UNIV PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/80292
Collection中国科学院国家天文台
Corresponding AuthorWen, Z. L.
Affiliation1.Chinese Acad Sci, Natl Astron Observ, 20A Datun Rd, Beijing 100101, Peoples R China
2.Chinese Acad Sci, CAS Key Lab FAST, NAOC, Beijing 100101, Peoples R China
3.Univ Chinese Acad Sci, Sch Astron, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Wen, Z. L.,Han, J. L.. Photometric redshifts for galaxies in the Subaru Hyper Suprime-Cam and unWISE and a catalogue of identified clusters of galaxies[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2021,500(1):1003-1017.
APA Wen, Z. L.,&Han, J. L..(2021).Photometric redshifts for galaxies in the Subaru Hyper Suprime-Cam and unWISE and a catalogue of identified clusters of galaxies.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,500(1),1003-1017.
MLA Wen, Z. L.,et al."Photometric redshifts for galaxies in the Subaru Hyper Suprime-Cam and unWISE and a catalogue of identified clusters of galaxies".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 500.1(2021):1003-1017.
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