Determination of the solar rotation parameters viaorthogonal polynomials
Accurate measurements of the solar differential rotation parameters are necessary for understanding the solar dynamo mechanism. We use the orthogonalization process to estimate these parameters. The advantage of the orthogonalization of the data in the tracer motion statistical analysis is outlined....
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| Veröffentlicht in: | Advances In Space Research 2020-03, Vol.65 (7), p.1843-1851 |
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| container_title | Advances In Space Research |
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| creator | Mdzinarishvili, T.G Shergelashvili, B.M Japaridze, D.R Chargeishvili, B.B Kosovichev, A.G Poedts, Stefaan |
| description | Accurate measurements of the solar differential rotation parameters are necessary for understanding the solar dynamo mechanism.
We use the orthogonalization process to estimate these parameters. The advantage of the orthogonalization of the data in the tracer
motion statistical analysis is outlined. The differential rotation is represented in terms of various types of polynomials. We compare
the quality of a set of models of the solar differential rotation using the Akaike information criterion and choose the best one. Applying
the proposed method, we studied the solar differential rotation and its North-South asymmetry using observations of coronal holes. A
statistical analysis of observations from the Atmospheric Imaging Assembly (AIA) on Solar Dynamics Observatory (SDO) reveals the
differential rotation pattern of coronal holes and its North-South asymmetry. |
| format | Article |
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We use the orthogonalization process to estimate these parameters. The advantage of the orthogonalization of the data in the tracer
motion statistical analysis is outlined. The differential rotation is represented in terms of various types of polynomials. We compare
the quality of a set of models of the solar differential rotation using the Akaike information criterion and choose the best one. Applying
the proposed method, we studied the solar differential rotation and its North-South asymmetry using observations of coronal holes. A
statistical analysis of observations from the Atmospheric Imaging Assembly (AIA) on Solar Dynamics Observatory (SDO) reveals the
differential rotation pattern of coronal holes and its North-South asymmetry.</description><identifier>ISSN: 0273-1177</identifier><language>eng</language><publisher>Published for the Committee by Pergamon Press</publisher><ispartof>Advances In Space Research, 2020-03, Vol.65 (7), p.1843-1851</ispartof><lds50>peer_reviewed</lds50><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>314,315,780,784,27860</link.rule.ids></links><search><creatorcontrib>Mdzinarishvili, T.G</creatorcontrib><creatorcontrib>Shergelashvili, B.M</creatorcontrib><creatorcontrib>Japaridze, D.R</creatorcontrib><creatorcontrib>Chargeishvili, B.B</creatorcontrib><creatorcontrib>Kosovichev, A.G</creatorcontrib><creatorcontrib>Poedts, Stefaan</creatorcontrib><title>Determination of the solar rotation parameters viaorthogonal polynomials</title><title>Advances In Space Research</title><description>Accurate measurements of the solar differential rotation parameters are necessary for understanding the solar dynamo mechanism.
We use the orthogonalization process to estimate these parameters. The advantage of the orthogonalization of the data in the tracer
motion statistical analysis is outlined. The differential rotation is represented in terms of various types of polynomials. We compare
the quality of a set of models of the solar differential rotation using the Akaike information criterion and choose the best one. Applying
the proposed method, we studied the solar differential rotation and its North-South asymmetry using observations of coronal holes. A
statistical analysis of observations from the Atmospheric Imaging Assembly (AIA) on Solar Dynamics Observatory (SDO) reveals the
differential rotation pattern of coronal holes and its North-South asymmetry.</description><issn>0273-1177</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>FZOIL</sourceid><recordid>eNqNjEsKwjAUALNQsFbvkJ0LKSRN2-jaDz2A-_DQ1EbTvJKkRW-vogdwNTAMMyEJy6XIOJdyRuYh3BjjuZQsIfVeR-074yAadBQbGltNA1rw1GP82h48dJ8u0NEA-tjiFR1Y2qN9OuwM2LAg0-YNvfwxJavj4bSrs_tg9TBqpy6hh7NWPBdFWcnNVlUlZ0UpUrL-r1TxEcX_3xeNqUtH</recordid><startdate>20200312</startdate><enddate>20200312</enddate><creator>Mdzinarishvili, T.G</creator><creator>Shergelashvili, B.M</creator><creator>Japaridze, D.R</creator><creator>Chargeishvili, B.B</creator><creator>Kosovichev, A.G</creator><creator>Poedts, Stefaan</creator><general>Published for the Committee by Pergamon Press</general><scope>FZOIL</scope></search><sort><creationdate>20200312</creationdate><title>Determination of the solar rotation parameters viaorthogonal polynomials</title><author>Mdzinarishvili, T.G ; Shergelashvili, B.M ; Japaridze, D.R ; Chargeishvili, B.B ; Kosovichev, A.G ; Poedts, Stefaan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-kuleuven_dspace_123456789_6510453</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mdzinarishvili, T.G</creatorcontrib><creatorcontrib>Shergelashvili, B.M</creatorcontrib><creatorcontrib>Japaridze, D.R</creatorcontrib><creatorcontrib>Chargeishvili, B.B</creatorcontrib><creatorcontrib>Kosovichev, A.G</creatorcontrib><creatorcontrib>Poedts, Stefaan</creatorcontrib><collection>Lirias (KU Leuven Association)</collection><jtitle>Advances In Space Research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mdzinarishvili, T.G</au><au>Shergelashvili, B.M</au><au>Japaridze, D.R</au><au>Chargeishvili, B.B</au><au>Kosovichev, A.G</au><au>Poedts, Stefaan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Determination of the solar rotation parameters viaorthogonal polynomials</atitle><jtitle>Advances In Space Research</jtitle><date>2020-03-12</date><risdate>2020</risdate><volume>65</volume><issue>7</issue><spage>1843</spage><epage>1851</epage><pages>1843-1851</pages><issn>0273-1177</issn><abstract>Accurate measurements of the solar differential rotation parameters are necessary for understanding the solar dynamo mechanism.
We use the orthogonalization process to estimate these parameters. The advantage of the orthogonalization of the data in the tracer
motion statistical analysis is outlined. The differential rotation is represented in terms of various types of polynomials. We compare
the quality of a set of models of the solar differential rotation using the Akaike information criterion and choose the best one. Applying
the proposed method, we studied the solar differential rotation and its North-South asymmetry using observations of coronal holes. A
statistical analysis of observations from the Atmospheric Imaging Assembly (AIA) on Solar Dynamics Observatory (SDO) reveals the
differential rotation pattern of coronal holes and its North-South asymmetry.</abstract><pub>Published for the Committee by Pergamon Press</pub><oa>free_for_read</oa></addata></record> |
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| ispartof | Advances In Space Research, 2020-03, Vol.65 (7), p.1843-1851 |
| issn | 0273-1177 |
| language | eng |
| recordid | cdi_kuleuven_dspace_123456789_651045 |
| source | Lirias (KU Leuven Association); Elsevier ScienceDirect Journals Complete |
| title | Determination of the solar rotation parameters viaorthogonal polynomials |
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