An image reconstruction of alpha Orionis
A description is given of an attempt to reconstruct an image of the star Alpha Orionis from a map of fringe visibilities obtained on November 30, 1980 with the CFH Telescope in Hawaii. The maximum entropy algorithm proposed by Gull and Daniell (1978) was used. The data were obtained through a 90 A b...
Gespeichert in:
| Veröffentlicht in: | The Astrophysical journal 1985-08, Vol.295 (1), p.L21-L23 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | L23 |
|---|---|
| container_issue | 1 |
| container_start_page | L21 |
| container_title | The Astrophysical journal |
| container_volume | 295 |
| creator | RODDIER, F RODDIER, C |
| description | A description is given of an attempt to reconstruct an image of the star Alpha Orionis from a map of fringe visibilities obtained on November 30, 1980 with the CFH Telescope in Hawaii. The maximum entropy algorithm proposed by Gull and Daniell (1978) was used. The data were obtained through a 90 A bandwidth filter centered at 5350 A - a window chosen because it avoids strong molecular absorption bands in the stellar spectrum. The interferometric image reconstruction indicates that dust condensation may well occur close to the stellar disk. |
| doi_str_mv | 10.1086/184530 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_24698238</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>24698238</sourcerecordid><originalsourceid>FETCH-LOGICAL-c213t-c343f17c6475dabd83f2b42687f817fc5cc2c2709b11468debcb2d405cc286503</originalsourceid><addsrcrecordid>eNpFkMFKxDAURYMoWEf9hi5E3FSTvDRJl8PgqDAwGwV3IX1NtNJpatJZ-Pe2zKCrx30cLtxDyDWj94xq-cC0KIGekIyVoAsBpTolGaVUFBLU-zm5SOlrjryqMnK37PN2Zz9cHh2GPo1xj2Mb-jz43HbDp823cYptuiRn3nbJXR3vgrytH19Xz8Vm-_SyWm4K5AzGAkGAZwqlUGVj60aD57XgUiuvmfJYInLkilY1Y0LqxtVY80bQ-a9lSWFBbg-9Qwzfe5dGs2sTuq6zvQv7ZLiQleag_0GMIaXovBnitCT-GEbNLMIcREzgzbHRJrSdj7bHNv3RerIECuAXMO1agA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>24698238</pqid></control><display><type>article</type><title>An image reconstruction of alpha Orionis</title><source>Alma/SFX Local Collection</source><creator>RODDIER, F ; RODDIER, C</creator><creatorcontrib>RODDIER, F ; RODDIER, C</creatorcontrib><description>A description is given of an attempt to reconstruct an image of the star Alpha Orionis from a map of fringe visibilities obtained on November 30, 1980 with the CFH Telescope in Hawaii. The maximum entropy algorithm proposed by Gull and Daniell (1978) was used. The data were obtained through a 90 A bandwidth filter centered at 5350 A - a window chosen because it avoids strong molecular absorption bands in the stellar spectrum. The interferometric image reconstruction indicates that dust condensation may well occur close to the stellar disk.</description><identifier>ISSN: 0004-637X</identifier><identifier>EISSN: 1538-4357</identifier><identifier>DOI: 10.1086/184530</identifier><identifier>CODEN: ASJOAB</identifier><language>eng</language><publisher>Chicago, IL: University of Chicago Press</publisher><subject>Astronomy ; Earth, ocean, space ; Exact sciences and technology ; Normal stars (by class): general or individual ; Stars ; Supergiant stars</subject><ispartof>The Astrophysical journal, 1985-08, Vol.295 (1), p.L21-L23</ispartof><rights>1986 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c213t-c343f17c6475dabd83f2b42687f817fc5cc2c2709b11468debcb2d405cc286503</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,781,785,27929,27930</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=8538373$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>RODDIER, F</creatorcontrib><creatorcontrib>RODDIER, C</creatorcontrib><title>An image reconstruction of alpha Orionis</title><title>The Astrophysical journal</title><description>A description is given of an attempt to reconstruct an image of the star Alpha Orionis from a map of fringe visibilities obtained on November 30, 1980 with the CFH Telescope in Hawaii. The maximum entropy algorithm proposed by Gull and Daniell (1978) was used. The data were obtained through a 90 A bandwidth filter centered at 5350 A - a window chosen because it avoids strong molecular absorption bands in the stellar spectrum. The interferometric image reconstruction indicates that dust condensation may well occur close to the stellar disk.</description><subject>Astronomy</subject><subject>Earth, ocean, space</subject><subject>Exact sciences and technology</subject><subject>Normal stars (by class): general or individual</subject><subject>Stars</subject><subject>Supergiant stars</subject><issn>0004-637X</issn><issn>1538-4357</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1985</creationdate><recordtype>article</recordtype><recordid>eNpFkMFKxDAURYMoWEf9hi5E3FSTvDRJl8PgqDAwGwV3IX1NtNJpatJZ-Pe2zKCrx30cLtxDyDWj94xq-cC0KIGekIyVoAsBpTolGaVUFBLU-zm5SOlrjryqMnK37PN2Zz9cHh2GPo1xj2Mb-jz43HbDp823cYptuiRn3nbJXR3vgrytH19Xz8Vm-_SyWm4K5AzGAkGAZwqlUGVj60aD57XgUiuvmfJYInLkilY1Y0LqxtVY80bQ-a9lSWFBbg-9Qwzfe5dGs2sTuq6zvQv7ZLiQleag_0GMIaXovBnitCT-GEbNLMIcREzgzbHRJrSdj7bHNv3RerIECuAXMO1agA</recordid><startdate>19850801</startdate><enddate>19850801</enddate><creator>RODDIER, F</creator><creator>RODDIER, C</creator><general>University of Chicago Press</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>19850801</creationdate><title>An image reconstruction of alpha Orionis</title><author>RODDIER, F ; RODDIER, C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c213t-c343f17c6475dabd83f2b42687f817fc5cc2c2709b11468debcb2d405cc286503</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1985</creationdate><topic>Astronomy</topic><topic>Earth, ocean, space</topic><topic>Exact sciences and technology</topic><topic>Normal stars (by class): general or individual</topic><topic>Stars</topic><topic>Supergiant stars</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>RODDIER, F</creatorcontrib><creatorcontrib>RODDIER, C</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>The Astrophysical journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>RODDIER, F</au><au>RODDIER, C</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An image reconstruction of alpha Orionis</atitle><jtitle>The Astrophysical journal</jtitle><date>1985-08-01</date><risdate>1985</risdate><volume>295</volume><issue>1</issue><spage>L21</spage><epage>L23</epage><pages>L21-L23</pages><issn>0004-637X</issn><eissn>1538-4357</eissn><coden>ASJOAB</coden><abstract>A description is given of an attempt to reconstruct an image of the star Alpha Orionis from a map of fringe visibilities obtained on November 30, 1980 with the CFH Telescope in Hawaii. The maximum entropy algorithm proposed by Gull and Daniell (1978) was used. The data were obtained through a 90 A bandwidth filter centered at 5350 A - a window chosen because it avoids strong molecular absorption bands in the stellar spectrum. The interferometric image reconstruction indicates that dust condensation may well occur close to the stellar disk.</abstract><cop>Chicago, IL</cop><pub>University of Chicago Press</pub><doi>10.1086/184530</doi></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0004-637X |
| ispartof | The Astrophysical journal, 1985-08, Vol.295 (1), p.L21-L23 |
| issn | 0004-637X 1538-4357 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_24698238 |
| source | Alma/SFX Local Collection |
| subjects | Astronomy Earth, ocean, space Exact sciences and technology Normal stars (by class): general or individual Stars Supergiant stars |
| title | An image reconstruction of alpha Orionis |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-12T19%3A00%3A52IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=An%20image%20reconstruction%20of%20alpha%20Orionis&rft.jtitle=The%20Astrophysical%20journal&rft.au=RODDIER,%20F&rft.date=1985-08-01&rft.volume=295&rft.issue=1&rft.spage=L21&rft.epage=L23&rft.pages=L21-L23&rft.issn=0004-637X&rft.eissn=1538-4357&rft.coden=ASJOAB&rft_id=info:doi/10.1086/184530&rft_dat=%3Cproquest_cross%3E24698238%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=24698238&rft_id=info:pmid/&rfr_iscdi=true |