NAOC Open IR
Searching for Low-redshift Faint Galaxies with MMT/Hectospec
Cheng, Cheng1,2; Huang, Jia-Sheng1; Willmer, Christopher N. A.3; Zhang, Hong-Xin4,5; Ashby, Matthew L. N.6; Xu, Hai1; Sawicki, Marcin7,8; Arnouts, Stephane9; Gwyn, Stephen10; Desprez, Guilllaume11; Coupon, Jean11; Golob, Anneya7,8; Liang, Piaoran1; Cao, Tianwen1; Shi, Yaru1; Jin, Gaoxiang1; He, Chuan1; Wu, Shumei1; Li, Zijian1; Sophia Dai, Y.1; Xu, C. Kevin1; Shao, Xu1; Musin, Marat1
2021-09-01
Source PublicationASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
ISSN0067-0049
Volume256Issue:1Pages:11
AbstractWe present redshifts for 2753 low-redshift galaxies between 0.03 less than or similar to z(spec) less than or similar to 0.5 with 18 <= r <= 22 obtained with Hectospec at the Multi-Mirror Telescope. The observations targeted the XMM-LSS, ELAIS-Nl and DEEP2-3 fields, each of which covers similar to 1 deg(2). These fields are also part of the recently completed Canada-France-Hawaii Telescope Large Area U-band Deep Survey and ongoing Hyper Suprime-Cam deep fields surveys. The efficiency of our technique for selecting low-redshift galaxies is confirmed by the redshift distribution of our sources. In addition to redshifts, these high signal-to-noise ratio spectra are used to measure ages, metallicities, and nuclear activity levels. In combination with the photometric catalog in u, g, r, i , z, y down to 27 AB mag, we are able to study the galaxy population down to stellar masses of similar to 10(8) M-circle dot. This paper presents the observational strategy, the reduction procedure and properties of the galaxy sample.
Funding OrganizationNational Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; China Manned Space Project ; China Manned Space Project ; National Astronomical Observatories, Chinese Academy of Sciences ; National Astronomical Observatories, Chinese Academy of Sciences ; Special Fund for Astronomy from the Ministry of Finance of China ; Special Fund for Astronomy from the Ministry of Finance of China ; FIRST program from Japanese Cabinet Office ; FIRST program from Japanese Cabinet Office ; Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; 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 Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; China Manned Space Project ; China Manned Space Project ; National Astronomical Observatories, Chinese Academy of Sciences ; National Astronomical Observatories, Chinese Academy of Sciences ; Special Fund for Astronomy from the Ministry of Finance of China ; Special Fund for Astronomy from the Ministry of Finance of China ; FIRST program from Japanese Cabinet Office ; FIRST program from Japanese Cabinet Office ; Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; 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 Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; China Manned Space Project ; China Manned Space Project ; National Astronomical Observatories, Chinese Academy of Sciences ; National Astronomical Observatories, Chinese Academy of Sciences ; Special Fund for Astronomy from the Ministry of Finance of China ; Special Fund for Astronomy from the Ministry of Finance of China ; FIRST program from Japanese Cabinet Office ; FIRST program from Japanese Cabinet Office ; Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; 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 Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; China Manned Space Project ; China Manned Space Project ; National Astronomical Observatories, Chinese Academy of Sciences ; National Astronomical Observatories, Chinese Academy of Sciences ; Special Fund for Astronomy from the Ministry of Finance of China ; Special Fund for Astronomy from the Ministry of Finance of China ; FIRST program from Japanese Cabinet Office ; FIRST program from Japanese Cabinet Office ; Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; 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
DOI10.3847/1538-4365/ac17ef
WOS KeywordMASS-METALLICITY RELATION ; STAR-FORMATION HISTORIES ; DIGITAL SKY SURVEY ; FORMING GALAXIES ; HOST GALAXIES ; DATA RELEASE ; STELLAR ; 1ST ; RED ; EVOLUTION
Language英语
Funding ProjectNational Key R&D Program of China[2017YFA0402704] ; National Natural Science Foundation of China[11803044] ; National Natural Science Foundation of China[11933003] ; Chinese Academy of Sciences (CAS) ; China Manned Space Project[CMS-CSST-2021-A05] ; National Astronomical Observatories, Chinese Academy of Sciences ; Special Fund for Astronomy from the Ministry of Finance of China ; FIRST program from Japanese Cabinet Office ; 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
Funding OrganizationNational Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; China Manned Space Project ; China Manned Space Project ; National Astronomical Observatories, Chinese Academy of Sciences ; National Astronomical Observatories, Chinese Academy of Sciences ; Special Fund for Astronomy from the Ministry of Finance of China ; Special Fund for Astronomy from the Ministry of Finance of China ; FIRST program from Japanese Cabinet Office ; FIRST program from Japanese Cabinet Office ; Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; 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 Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; China Manned Space Project ; China Manned Space Project ; National Astronomical Observatories, Chinese Academy of Sciences ; National Astronomical Observatories, Chinese Academy of Sciences ; Special Fund for Astronomy from the Ministry of Finance of China ; Special Fund for Astronomy from the Ministry of Finance of China ; FIRST program from Japanese Cabinet Office ; FIRST program from Japanese Cabinet Office ; Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; 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 Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; China Manned Space Project ; China Manned Space Project ; National Astronomical Observatories, Chinese Academy of Sciences ; National Astronomical Observatories, Chinese Academy of Sciences ; Special Fund for Astronomy from the Ministry of Finance of China ; Special Fund for Astronomy from the Ministry of Finance of China ; FIRST program from Japanese Cabinet Office ; FIRST program from Japanese Cabinet Office ; Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; 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 Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences (CAS) ; China Manned Space Project ; China Manned Space Project ; National Astronomical Observatories, Chinese Academy of Sciences ; National Astronomical Observatories, Chinese Academy of Sciences ; Special Fund for Astronomy from the Ministry of Finance of China ; Special Fund for Astronomy from the Ministry of Finance of China ; FIRST program from Japanese Cabinet Office ; FIRST program from Japanese Cabinet Office ; Ministry of Education, Culture, Sports, Science and Technology (MEXT) ; 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
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000693215400001
PublisherIOP PUBLISHING LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/75467
Collection中国科学院国家天文台
Corresponding AuthorCheng, Cheng
Affiliation1.Chinese Acad Sci, Natl Astron Observ, Chinese Acad Sci South Amer Ctr Astron, Beijing 100101, Peoples R China
2.Chinese Acad Sci, Natl Astron Observ, CAS Key Lab Opt Astron, Beijing 100101, Peoples R China
3.Univ Arizona, Steward Observ, 933 N Cherry Ave, Tucson, AZ 85721 USA
4.Univ Sci & Technol China, Dept Astron, CAS Key Lab Res Galaxies & Cosmol, Hefei 230026, Anhui, Peoples R China
5.Univ Sci & Technol China, Sch Astron & Space Sci, Hefei 230026, Peoples R China
6.Ctr Astrophys Harvard & Smithsonian, 60 Garden St, Cambridge, MA 02138 USA
7.St Marys Univ, Inst Comp Astrophys, 923 Robie St, Halifax B3H 3C3, NS, Canada
8.St Marys Univ, Dept Phys & Astron, 923 Robie St, Halifax B3H 3C3, NS, Canada
9.Aix Marseille Univ, CNRS, Lab Astrophys Marseille, UMR 7326, F-13388 Marseille, France
10.Canadian Astron Data Ctr, NRC Herzberg, 5071 West Saanich Rd, Victoria V9E 2E7, BC, Canada
11.Univ Geneva, Dept Astron, Ch Ecogia 16, CH-1290 Versoix, Switzerland
Recommended Citation
GB/T 7714
Cheng, Cheng,Huang, Jia-Sheng,Willmer, Christopher N. A.,et al. Searching for Low-redshift Faint Galaxies with MMT/Hectospec[J]. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES,2021,256(1):11.
APA Cheng, Cheng.,Huang, Jia-Sheng.,Willmer, Christopher N. A..,Zhang, Hong-Xin.,Ashby, Matthew L. N..,...&Musin, Marat.(2021).Searching for Low-redshift Faint Galaxies with MMT/Hectospec.ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES,256(1),11.
MLA Cheng, Cheng,et al."Searching for Low-redshift Faint Galaxies with MMT/Hectospec".ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES 256.1(2021):11.
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