Short Term Minutes-timescale Temporal Variation Statistics of Sodium Layer Dynamics
The brightness and height of the sodium laser guide star of adaptive optics could vary significantly due to the temporal dynamics of sodium column density and the mean height of the sodium layer. To measure these dynamics, an independent sodium Lidar is a necessity. Without such an instrument, it is...
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| Veröffentlicht in: | Publications of the Astronomical Society of the Pacific 2021-08, Vol.133 (1026), p.84502 |
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| container_issue | 1026 |
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| container_title | Publications of the Astronomical Society of the Pacific |
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| creator | Feng, Lu Jin, Kai Li, Hong-Yang Sun, Bo-Tian Li, Min Wang, Rui-Tao Bian, Qi Wang, Chen Wang, Ming Liang, Yue Shen, Zhi-Xia Li, Yang-Peng Xue, Sui-Jian |
| description | The brightness and height of the sodium laser guide star of adaptive optics could vary significantly due to the temporal dynamics of sodium column density and the mean height of the sodium layer. To measure these dynamics, an independent sodium Lidar is a necessity. Without such an instrument, it is almost impossible to discern the cause of the brightness variation of the laser guide star from the sodium layer’s dynamics or other factors from the laser itself. For applications such as characterizing the performance of sodium laser for sodium laser guide star generation, minutes scale short term statistics of the sodium layers’ abundance and height is extremely helpful for estimating the contribution of sodium layer’s variation to the variation of laser guide star’s brightness. In this paper, we analyzed our previous measurement of sodium layer dynamics that has been gathered in two winters, and presented the temporal variation statistics of sodium column density and mean height within a minute timescale based on our measurements. |
| doi_str_mv | 10.1088/1538-3873/ac1c60 |
| format | Article |
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To measure these dynamics, an independent sodium Lidar is a necessity. Without such an instrument, it is almost impossible to discern the cause of the brightness variation of the laser guide star from the sodium layer’s dynamics or other factors from the laser itself. For applications such as characterizing the performance of sodium laser for sodium laser guide star generation, minutes scale short term statistics of the sodium layers’ abundance and height is extremely helpful for estimating the contribution of sodium layer’s variation to the variation of laser guide star’s brightness. In this paper, we analyzed our previous measurement of sodium layer dynamics that has been gathered in two winters, and presented the temporal variation statistics of sodium column density and mean height within a minute timescale based on our measurements.</description><identifier>ISSN: 0004-6280</identifier><identifier>EISSN: 1538-3873</identifier><identifier>DOI: 10.1088/1538-3873/ac1c60</identifier><language>eng</language><publisher>Philadelphia: The Astronomical Society of the Pacific</publisher><subject>Astronomical instrumentation ; Laser guide stars ; Lasers ; Lidar ; Optics ; Sodium ; Star brightness ; Statistics</subject><ispartof>Publications of the Astronomical Society of the Pacific, 2021-08, Vol.133 (1026), p.84502</ispartof><rights>2021. The Astronomical Society of the Pacific. All rights reserved.</rights><rights>Copyright IOP Publishing Aug 2021</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c387t-8551e0b875996c90bd7fee7dd7c9fc8181d4d7d84ed36e62ff7d0185c519f94d3</citedby><cites>FETCH-LOGICAL-c387t-8551e0b875996c90bd7fee7dd7c9fc8181d4d7d84ed36e62ff7d0185c519f94d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1088/1538-3873/ac1c60/pdf$$EPDF$$P50$$Giop$$H</linktopdf><link.rule.ids>314,780,784,27924,27925,53846,53893</link.rule.ids></links><search><creatorcontrib>Feng, Lu</creatorcontrib><creatorcontrib>Jin, Kai</creatorcontrib><creatorcontrib>Li, Hong-Yang</creatorcontrib><creatorcontrib>Sun, Bo-Tian</creatorcontrib><creatorcontrib>Li, Min</creatorcontrib><creatorcontrib>Wang, Rui-Tao</creatorcontrib><creatorcontrib>Bian, Qi</creatorcontrib><creatorcontrib>Wang, Chen</creatorcontrib><creatorcontrib>Wang, Ming</creatorcontrib><creatorcontrib>Liang, Yue</creatorcontrib><creatorcontrib>Shen, Zhi-Xia</creatorcontrib><creatorcontrib>Li, Yang-Peng</creatorcontrib><creatorcontrib>Xue, Sui-Jian</creatorcontrib><title>Short Term Minutes-timescale Temporal Variation Statistics of Sodium Layer Dynamics</title><title>Publications of the Astronomical Society of the Pacific</title><addtitle>Publ. Astron. Soc. Pac</addtitle><description>The brightness and height of the sodium laser guide star of adaptive optics could vary significantly due to the temporal dynamics of sodium column density and the mean height of the sodium layer. To measure these dynamics, an independent sodium Lidar is a necessity. Without such an instrument, it is almost impossible to discern the cause of the brightness variation of the laser guide star from the sodium layer’s dynamics or other factors from the laser itself. For applications such as characterizing the performance of sodium laser for sodium laser guide star generation, minutes scale short term statistics of the sodium layers’ abundance and height is extremely helpful for estimating the contribution of sodium layer’s variation to the variation of laser guide star’s brightness. In this paper, we analyzed our previous measurement of sodium layer dynamics that has been gathered in two winters, and presented the temporal variation statistics of sodium column density and mean height within a minute timescale based on our measurements.</description><subject>Astronomical instrumentation</subject><subject>Laser guide stars</subject><subject>Lasers</subject><subject>Lidar</subject><subject>Optics</subject><subject>Sodium</subject><subject>Star brightness</subject><subject>Statistics</subject><issn>0004-6280</issn><issn>1538-3873</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNqVUD1PwzAUtBBIlMLOaImVwHMcO86IyqdUxJDCarn-EK6aOtjJ0H-PqyCYmU66d3fvdAhdErghIMQtYVQUVNT0VmmiORyh2S91jGYAUBW8FHCKzlLaABAiCMxQ236GOOCVjR1-9btxsKkYfGeTVlub6a4PUW3xh4peDT7scDtkTIPXCQeH22D82OGl2tuI7_c71eXDOTpxapvsxQ_O0fvjw2rxXCzfnl4Wd8tC51JDIRgjFtaiZk3DdQNrUztra2Nq3Tgtcj9TmdqIyhrKLS-dqw0QwTQjjWsqQ-foasrtY_gabRrkJoxxl1_KkvGGCyBVmVUwqXQMKUXrZB99p-JeEpCH6eRhJ3nYSU7TZcv1ZPGh_8v8p7xXqZeE0mwquQRRMShlbxz9BtBJfl0</recordid><startdate>20210801</startdate><enddate>20210801</enddate><creator>Feng, Lu</creator><creator>Jin, Kai</creator><creator>Li, Hong-Yang</creator><creator>Sun, Bo-Tian</creator><creator>Li, Min</creator><creator>Wang, Rui-Tao</creator><creator>Bian, Qi</creator><creator>Wang, Chen</creator><creator>Wang, Ming</creator><creator>Liang, Yue</creator><creator>Shen, Zhi-Xia</creator><creator>Li, Yang-Peng</creator><creator>Xue, Sui-Jian</creator><general>The Astronomical Society of the Pacific</general><general>IOP Publishing</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TG</scope><scope>KL.</scope></search><sort><creationdate>20210801</creationdate><title>Short Term Minutes-timescale Temporal Variation Statistics of Sodium Layer Dynamics</title><author>Feng, Lu ; Jin, Kai ; Li, Hong-Yang ; Sun, Bo-Tian ; Li, Min ; Wang, Rui-Tao ; Bian, Qi ; Wang, Chen ; Wang, Ming ; Liang, Yue ; Shen, Zhi-Xia ; Li, Yang-Peng ; Xue, Sui-Jian</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c387t-8551e0b875996c90bd7fee7dd7c9fc8181d4d7d84ed36e62ff7d0185c519f94d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Astronomical instrumentation</topic><topic>Laser guide stars</topic><topic>Lasers</topic><topic>Lidar</topic><topic>Optics</topic><topic>Sodium</topic><topic>Star brightness</topic><topic>Statistics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Feng, Lu</creatorcontrib><creatorcontrib>Jin, Kai</creatorcontrib><creatorcontrib>Li, Hong-Yang</creatorcontrib><creatorcontrib>Sun, Bo-Tian</creatorcontrib><creatorcontrib>Li, Min</creatorcontrib><creatorcontrib>Wang, Rui-Tao</creatorcontrib><creatorcontrib>Bian, Qi</creatorcontrib><creatorcontrib>Wang, Chen</creatorcontrib><creatorcontrib>Wang, Ming</creatorcontrib><creatorcontrib>Liang, Yue</creatorcontrib><creatorcontrib>Shen, Zhi-Xia</creatorcontrib><creatorcontrib>Li, Yang-Peng</creatorcontrib><creatorcontrib>Xue, Sui-Jian</creatorcontrib><collection>CrossRef</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><jtitle>Publications of the Astronomical Society of the Pacific</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Feng, Lu</au><au>Jin, Kai</au><au>Li, Hong-Yang</au><au>Sun, Bo-Tian</au><au>Li, Min</au><au>Wang, Rui-Tao</au><au>Bian, Qi</au><au>Wang, Chen</au><au>Wang, Ming</au><au>Liang, Yue</au><au>Shen, Zhi-Xia</au><au>Li, Yang-Peng</au><au>Xue, Sui-Jian</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Short Term Minutes-timescale Temporal Variation Statistics of Sodium Layer Dynamics</atitle><jtitle>Publications of the Astronomical Society of the Pacific</jtitle><addtitle>Publ. Astron. Soc. Pac</addtitle><date>2021-08-01</date><risdate>2021</risdate><volume>133</volume><issue>1026</issue><spage>84502</spage><pages>84502-</pages><issn>0004-6280</issn><eissn>1538-3873</eissn><abstract>The brightness and height of the sodium laser guide star of adaptive optics could vary significantly due to the temporal dynamics of sodium column density and the mean height of the sodium layer. To measure these dynamics, an independent sodium Lidar is a necessity. Without such an instrument, it is almost impossible to discern the cause of the brightness variation of the laser guide star from the sodium layer’s dynamics or other factors from the laser itself. For applications such as characterizing the performance of sodium laser for sodium laser guide star generation, minutes scale short term statistics of the sodium layers’ abundance and height is extremely helpful for estimating the contribution of sodium layer’s variation to the variation of laser guide star’s brightness. In this paper, we analyzed our previous measurement of sodium layer dynamics that has been gathered in two winters, and presented the temporal variation statistics of sodium column density and mean height within a minute timescale based on our measurements.</abstract><cop>Philadelphia</cop><pub>The Astronomical Society of the Pacific</pub><doi>10.1088/1538-3873/ac1c60</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| source | JSTOR Archive Collection A-Z Listing; Institute of Physics Journals; Alma/SFX Local Collection |
| subjects | Astronomical instrumentation Laser guide stars Lasers Lidar Optics Sodium Star brightness Statistics |
| title | Short Term Minutes-timescale Temporal Variation Statistics of Sodium Layer Dynamics |
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