The Jiao Tong University Spectroscopic Telescope Project
The Jiao Tong University Spectroscopic Telescope (JUST) is a 4.4-meter f/6.0 segmentedmirror telescope dedicated to spectroscopic observations. The JUST primary mirror is composed of 18 hexagonal segments, each with a diameter of 1.1 m. JUST provides two Nasmyth platforms for placing science instrum...
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creator | JUST Team Liu, Chengze Zu, Ying Fabo Feng Li, Zhaoyu Yu, Yu Bai, Hua Cui, Xiangqun Gu, Bozhong Gu, Yizhou Han, Jiaxin Hou, Yonghui Hu, Zhongwen Ji, Hangxin Jing, Yipeng Li, Wei Qi, Zhaoxiang Tan, Xianyu Tian, Cairang Yang, Dehua Yuan, Xiangyan Zhai, Chao Zhang, Congcong Zhang, Jun Zhang, Haotong Zhang, Pengjie Zhang, Yong Zhao, Yi Zheng, Xianzhong Zhu, Qingfeng Yang, Xiaohu |
description | The Jiao Tong University Spectroscopic Telescope (JUST) is a 4.4-meter f/6.0 segmentedmirror telescope dedicated to spectroscopic observations. The JUST primary mirror is composed of 18 hexagonal segments, each with a diameter of 1.1 m. JUST provides two Nasmyth platforms for placing science instruments. One Nasmyth focus fits a field of view of 10 arcmin and the other has an extended field of view of 1.2 deg with correction optics. A tertiary mirror is used to switch between the two Nasmyth foci. JUST will be installed at a site at Lenghu in Qinghai Province, China, and will conduct spectroscopic observations with three types of instruments to explore the dark universe, trace the dynamic universe, and search for exoplanets: (1) a multi-fiber (2000 fibers) medium-resolution spectrometer (R=4000-5000) to spectroscopically map galaxies and large-scale structure; (2) an integral field unit (IFU) array of 500 optical fibers and/or a long-slit spectrograph dedicated to fast follow-ups of transient sources for multimessenger astronomy; (3) a high-resolution spectrometer (R~100000) designed to identify Jupiter analogs and Earth-like planets, with the capability to characterize the atmospheres of hot exoplanets. |
doi_str_mv | 10.48550/arxiv.2402.14312 |
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The JUST primary mirror is composed of 18 hexagonal segments, each with a diameter of 1.1 m. JUST provides two Nasmyth platforms for placing science instruments. One Nasmyth focus fits a field of view of 10 arcmin and the other has an extended field of view of 1.2 deg with correction optics. A tertiary mirror is used to switch between the two Nasmyth foci. JUST will be installed at a site at Lenghu in Qinghai Province, China, and will conduct spectroscopic observations with three types of instruments to explore the dark universe, trace the dynamic universe, and search for exoplanets: (1) a multi-fiber (2000 fibers) medium-resolution spectrometer (R=4000-5000) to spectroscopically map galaxies and large-scale structure; (2) an integral field unit (IFU) array of 500 optical fibers and/or a long-slit spectrograph dedicated to fast follow-ups of transient sources for multimessenger astronomy; (3) a high-resolution spectrometer (R~100000) designed to identify Jupiter analogs and Earth-like planets, with the capability to characterize the atmospheres of hot exoplanets.</description><identifier>EISSN: 2331-8422</identifier><identifier>DOI: 10.48550/arxiv.2402.14312</identifier><language>eng</language><publisher>Ithaca: Cornell University Library, arXiv.org</publisher><subject>Astronomy ; Extrasolar planets ; Foci ; Galaxies ; Large scale structure of the universe ; Optical fibers ; Physics - Astrophysics of Galaxies ; Physics - Cosmology and Nongalactic Astrophysics ; Physics - Earth and Planetary Astrophysics ; Physics - Instrumentation and Methods for Astrophysics ; Primary mirrors ; Spectroscopic telescopes ; Spectroscopy ; Telescopes ; Terrestrial planets ; Universe</subject><ispartof>arXiv.org, 2024-03</ispartof><rights>2024. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>http://creativecommons.org/licenses/by/4.0</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,780,784,885,27925</link.rule.ids><backlink>$$Uhttps://doi.org/10.61977/ati2024008$$DView published paper (Access to full text may be restricted)$$Hfree_for_read</backlink><backlink>$$Uhttps://doi.org/10.48550/arXiv.2402.14312$$DView paper in arXiv$$Hfree_for_read</backlink></links><search><creatorcontrib>JUST Team</creatorcontrib><creatorcontrib>Liu, Chengze</creatorcontrib><creatorcontrib>Zu, Ying</creatorcontrib><creatorcontrib>Fabo Feng</creatorcontrib><creatorcontrib>Li, Zhaoyu</creatorcontrib><creatorcontrib>Yu, Yu</creatorcontrib><creatorcontrib>Bai, Hua</creatorcontrib><creatorcontrib>Cui, Xiangqun</creatorcontrib><creatorcontrib>Gu, Bozhong</creatorcontrib><creatorcontrib>Gu, Yizhou</creatorcontrib><creatorcontrib>Han, Jiaxin</creatorcontrib><creatorcontrib>Hou, Yonghui</creatorcontrib><creatorcontrib>Hu, Zhongwen</creatorcontrib><creatorcontrib>Ji, Hangxin</creatorcontrib><creatorcontrib>Jing, Yipeng</creatorcontrib><creatorcontrib>Li, Wei</creatorcontrib><creatorcontrib>Qi, Zhaoxiang</creatorcontrib><creatorcontrib>Tan, Xianyu</creatorcontrib><creatorcontrib>Tian, Cairang</creatorcontrib><creatorcontrib>Yang, Dehua</creatorcontrib><creatorcontrib>Yuan, Xiangyan</creatorcontrib><creatorcontrib>Zhai, Chao</creatorcontrib><creatorcontrib>Zhang, Congcong</creatorcontrib><creatorcontrib>Zhang, Jun</creatorcontrib><creatorcontrib>Zhang, Haotong</creatorcontrib><creatorcontrib>Zhang, Pengjie</creatorcontrib><creatorcontrib>Zhang, Yong</creatorcontrib><creatorcontrib>Zhao, Yi</creatorcontrib><creatorcontrib>Zheng, Xianzhong</creatorcontrib><creatorcontrib>Zhu, Qingfeng</creatorcontrib><creatorcontrib>Yang, Xiaohu</creatorcontrib><title>The Jiao Tong University Spectroscopic Telescope Project</title><title>arXiv.org</title><description>The Jiao Tong University Spectroscopic Telescope (JUST) is a 4.4-meter f/6.0 segmentedmirror telescope dedicated to spectroscopic observations. The JUST primary mirror is composed of 18 hexagonal segments, each with a diameter of 1.1 m. JUST provides two Nasmyth platforms for placing science instruments. One Nasmyth focus fits a field of view of 10 arcmin and the other has an extended field of view of 1.2 deg with correction optics. A tertiary mirror is used to switch between the two Nasmyth foci. JUST will be installed at a site at Lenghu in Qinghai Province, China, and will conduct spectroscopic observations with three types of instruments to explore the dark universe, trace the dynamic universe, and search for exoplanets: (1) a multi-fiber (2000 fibers) medium-resolution spectrometer (R=4000-5000) to spectroscopically map galaxies and large-scale structure; (2) an integral field unit (IFU) array of 500 optical fibers and/or a long-slit spectrograph dedicated to fast follow-ups of transient sources for multimessenger astronomy; (3) a high-resolution spectrometer (R~100000) designed to identify Jupiter analogs and Earth-like planets, with the capability to characterize the atmospheres of hot exoplanets.</description><subject>Astronomy</subject><subject>Extrasolar planets</subject><subject>Foci</subject><subject>Galaxies</subject><subject>Large scale structure of the universe</subject><subject>Optical fibers</subject><subject>Physics - Astrophysics of Galaxies</subject><subject>Physics - Cosmology and Nongalactic Astrophysics</subject><subject>Physics - Earth and Planetary Astrophysics</subject><subject>Physics - Instrumentation and Methods for Astrophysics</subject><subject>Primary mirrors</subject><subject>Spectroscopic telescopes</subject><subject>Spectroscopy</subject><subject>Telescopes</subject><subject>Terrestrial planets</subject><subject>Universe</subject><issn>2331-8422</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GOX</sourceid><recordid>eNotj09LAzEQxYMgWGo_gCcDnrdmJplsepTiXwoKruclu81qlrpZk22x395t62Xe8N5jmB9jVyDmyhCJWxt__W6OSuAclAQ8YxOUEjKjEC_YLKVWCIE6RyI5Yab4cvzF28CL0H3yj87vXEx-2PP33tVDDKkOva954TbusDr-FkM7JpfsvLGb5Gb_OmXFw32xfMpWr4_Py7tVZgkxkzVVGnWFUtUNacTcKGhytItxNKYytKZ1DrmuiKwxCEILamA0JVkQTk7Z9ensEavso_-2cV8e8Moj3ti4OTX6GH62Lg1lG7axG38qcSFBCA0G5R9Ww1Cn</recordid><startdate>20240301</startdate><enddate>20240301</enddate><creator>JUST Team</creator><creator>Liu, Chengze</creator><creator>Zu, Ying</creator><creator>Fabo Feng</creator><creator>Li, Zhaoyu</creator><creator>Yu, Yu</creator><creator>Bai, Hua</creator><creator>Cui, Xiangqun</creator><creator>Gu, Bozhong</creator><creator>Gu, Yizhou</creator><creator>Han, Jiaxin</creator><creator>Hou, Yonghui</creator><creator>Hu, Zhongwen</creator><creator>Ji, Hangxin</creator><creator>Jing, Yipeng</creator><creator>Li, Wei</creator><creator>Qi, Zhaoxiang</creator><creator>Tan, Xianyu</creator><creator>Tian, Cairang</creator><creator>Yang, Dehua</creator><creator>Yuan, Xiangyan</creator><creator>Zhai, Chao</creator><creator>Zhang, Congcong</creator><creator>Zhang, Jun</creator><creator>Zhang, Haotong</creator><creator>Zhang, Pengjie</creator><creator>Zhang, Yong</creator><creator>Zhao, Yi</creator><creator>Zheng, Xianzhong</creator><creator>Zhu, Qingfeng</creator><creator>Yang, Xiaohu</creator><general>Cornell University Library, arXiv.org</general><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>GOX</scope></search><sort><creationdate>20240301</creationdate><title>The Jiao Tong University Spectroscopic Telescope Project</title><author>JUST Team ; Liu, Chengze ; Zu, Ying ; Fabo Feng ; Li, Zhaoyu ; Yu, Yu ; Bai, Hua ; Cui, Xiangqun ; Gu, Bozhong ; Gu, Yizhou ; Han, Jiaxin ; Hou, Yonghui ; Hu, Zhongwen ; Ji, Hangxin ; Jing, Yipeng ; Li, Wei ; Qi, Zhaoxiang ; Tan, Xianyu ; Tian, Cairang ; Yang, Dehua ; Yuan, Xiangyan ; Zhai, Chao ; Zhang, Congcong ; Zhang, Jun ; Zhang, Haotong ; Zhang, Pengjie ; Zhang, Yong ; Zhao, Yi ; Zheng, Xianzhong ; Zhu, Qingfeng ; Yang, Xiaohu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a522-3c5b626b234cf56227841f72a9f72f8b85d5d7176b55a88210605f1d5d35a10e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Astronomy</topic><topic>Extrasolar planets</topic><topic>Foci</topic><topic>Galaxies</topic><topic>Large scale structure of the universe</topic><topic>Optical fibers</topic><topic>Physics - Astrophysics of Galaxies</topic><topic>Physics - Cosmology and Nongalactic Astrophysics</topic><topic>Physics - Earth and Planetary Astrophysics</topic><topic>Physics - Instrumentation and Methods for Astrophysics</topic><topic>Primary mirrors</topic><topic>Spectroscopic telescopes</topic><topic>Spectroscopy</topic><topic>Telescopes</topic><topic>Terrestrial planets</topic><topic>Universe</topic><toplevel>online_resources</toplevel><creatorcontrib>JUST Team</creatorcontrib><creatorcontrib>Liu, Chengze</creatorcontrib><creatorcontrib>Zu, Ying</creatorcontrib><creatorcontrib>Fabo Feng</creatorcontrib><creatorcontrib>Li, Zhaoyu</creatorcontrib><creatorcontrib>Yu, Yu</creatorcontrib><creatorcontrib>Bai, Hua</creatorcontrib><creatorcontrib>Cui, Xiangqun</creatorcontrib><creatorcontrib>Gu, Bozhong</creatorcontrib><creatorcontrib>Gu, Yizhou</creatorcontrib><creatorcontrib>Han, Jiaxin</creatorcontrib><creatorcontrib>Hou, Yonghui</creatorcontrib><creatorcontrib>Hu, Zhongwen</creatorcontrib><creatorcontrib>Ji, Hangxin</creatorcontrib><creatorcontrib>Jing, Yipeng</creatorcontrib><creatorcontrib>Li, Wei</creatorcontrib><creatorcontrib>Qi, Zhaoxiang</creatorcontrib><creatorcontrib>Tan, Xianyu</creatorcontrib><creatorcontrib>Tian, Cairang</creatorcontrib><creatorcontrib>Yang, Dehua</creatorcontrib><creatorcontrib>Yuan, Xiangyan</creatorcontrib><creatorcontrib>Zhai, Chao</creatorcontrib><creatorcontrib>Zhang, Congcong</creatorcontrib><creatorcontrib>Zhang, Jun</creatorcontrib><creatorcontrib>Zhang, Haotong</creatorcontrib><creatorcontrib>Zhang, Pengjie</creatorcontrib><creatorcontrib>Zhang, Yong</creatorcontrib><creatorcontrib>Zhao, Yi</creatorcontrib><creatorcontrib>Zheng, Xianzhong</creatorcontrib><creatorcontrib>Zhu, Qingfeng</creatorcontrib><creatorcontrib>Yang, Xiaohu</creatorcontrib><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><collection>arXiv.org</collection><jtitle>arXiv.org</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>JUST Team</au><au>Liu, Chengze</au><au>Zu, Ying</au><au>Fabo Feng</au><au>Li, Zhaoyu</au><au>Yu, Yu</au><au>Bai, Hua</au><au>Cui, Xiangqun</au><au>Gu, Bozhong</au><au>Gu, Yizhou</au><au>Han, Jiaxin</au><au>Hou, Yonghui</au><au>Hu, Zhongwen</au><au>Ji, Hangxin</au><au>Jing, Yipeng</au><au>Li, Wei</au><au>Qi, Zhaoxiang</au><au>Tan, Xianyu</au><au>Tian, Cairang</au><au>Yang, Dehua</au><au>Yuan, Xiangyan</au><au>Zhai, Chao</au><au>Zhang, Congcong</au><au>Zhang, Jun</au><au>Zhang, Haotong</au><au>Zhang, Pengjie</au><au>Zhang, Yong</au><au>Zhao, Yi</au><au>Zheng, Xianzhong</au><au>Zhu, Qingfeng</au><au>Yang, Xiaohu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The Jiao Tong University Spectroscopic Telescope Project</atitle><jtitle>arXiv.org</jtitle><date>2024-03-01</date><risdate>2024</risdate><eissn>2331-8422</eissn><abstract>The Jiao Tong University Spectroscopic Telescope (JUST) is a 4.4-meter f/6.0 segmentedmirror telescope dedicated to spectroscopic observations. The JUST primary mirror is composed of 18 hexagonal segments, each with a diameter of 1.1 m. JUST provides two Nasmyth platforms for placing science instruments. One Nasmyth focus fits a field of view of 10 arcmin and the other has an extended field of view of 1.2 deg with correction optics. A tertiary mirror is used to switch between the two Nasmyth foci. JUST will be installed at a site at Lenghu in Qinghai Province, China, and will conduct spectroscopic observations with three types of instruments to explore the dark universe, trace the dynamic universe, and search for exoplanets: (1) a multi-fiber (2000 fibers) medium-resolution spectrometer (R=4000-5000) to spectroscopically map galaxies and large-scale structure; (2) an integral field unit (IFU) array of 500 optical fibers and/or a long-slit spectrograph dedicated to fast follow-ups of transient sources for multimessenger astronomy; (3) a high-resolution spectrometer (R~100000) designed to identify Jupiter analogs and Earth-like planets, with the capability to characterize the atmospheres of hot exoplanets.</abstract><cop>Ithaca</cop><pub>Cornell University Library, arXiv.org</pub><doi>10.48550/arxiv.2402.14312</doi><oa>free_for_read</oa></addata></record> |
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subjects | Astronomy Extrasolar planets Foci Galaxies Large scale structure of the universe Optical fibers Physics - Astrophysics of Galaxies Physics - Cosmology and Nongalactic Astrophysics Physics - Earth and Planetary Astrophysics Physics - Instrumentation and Methods for Astrophysics Primary mirrors Spectroscopic telescopes Spectroscopy Telescopes Terrestrial planets Universe |
title | The Jiao Tong University Spectroscopic Telescope Project |
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