GY TELESCOPII: A THERMALLY DECOUPLED NEAR-CONTACT BINARY
GY Tel is a 12th magnitude short-period (0ḍ;446) eclipsing binary showing a very deep primary eclipse which differs largely in depth from the secondary one. The first photoelectric observations are presented. They were obtained at Bosque Alegre (Córdoba) and at CASLEO (San Juan) and define good UBV...
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Veröffentlicht in: | Publications of the Astronomical Society of the Pacific 1988-03, Vol.100 (625), p.380-387 |
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description | GY Tel is a 12th magnitude short-period (0ḍ;446) eclipsing binary showing a very deep primary eclipse which differs largely in depth from the secondary one. The first photoelectric observations are presented. They were obtained at Bosque Alegre (Córdoba) and at CASLEO (San Juan) and define good UBV light curves for this system. Eight epochs of minimum light are presented and are included in a period study together with old photographic and visual observations. GY Tel is another short-period thermally decoupled system of special interest for theories of evolution and structure of close binary systems. |
doi_str_mv | 10.1086/132181 |
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The first photoelectric observations are presented. They were obtained at Bosque Alegre (Córdoba) and at CASLEO (San Juan) and define good UBV light curves for this system. Eight epochs of minimum light are presented and are included in a period study together with old photographic and visual observations. GY Tel is another short-period thermally decoupled system of special interest for theories of evolution and structure of close binary systems.</description><identifier>ISSN: 0004-6280</identifier><identifier>EISSN: 1538-3873</identifier><identifier>DOI: 10.1086/132181</identifier><identifier>CODEN: PASPAU</identifier><language>eng</language><publisher>Chicago, IL: The Astronomical Society of the Pacific</publisher><subject>Astronomical magnitude ; Astronomy ; Binary and multiple stars ; Binary systems ; Close binary stars ; Comparison stars ; Earth, ocean, space ; Eclipsing binaries ; Ephemerides ; Exact sciences and technology ; Light curves ; Mathematical minima ; Stars ; Variable stars</subject><ispartof>Publications of the Astronomical Society of the Pacific, 1988-03, Vol.100 (625), p.380-387</ispartof><rights>1988 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c236t-c41a43dea28590e49540d4ca988ac3c67da78cbd954a5c62687cf3bbd6bcfb413</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/40679111$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/40679111$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,780,784,803,27924,27925,58017,58250</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=7676279$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>LIPARI, SEBASTIAN L.</creatorcontrib><creatorcontrib>SISTERO, ROBERTO F.</creatorcontrib><title>GY TELESCOPII: A THERMALLY DECOUPLED NEAR-CONTACT BINARY</title><title>Publications of the Astronomical Society of the Pacific</title><description>GY Tel is a 12th magnitude short-period (0ḍ;446) eclipsing binary showing a very deep primary eclipse which differs largely in depth from the secondary one. The first photoelectric observations are presented. They were obtained at Bosque Alegre (Córdoba) and at CASLEO (San Juan) and define good UBV light curves for this system. Eight epochs of minimum light are presented and are included in a period study together with old photographic and visual observations. GY Tel is another short-period thermally decoupled system of special interest for theories of evolution and structure of close binary systems.</description><subject>Astronomical magnitude</subject><subject>Astronomy</subject><subject>Binary and multiple stars</subject><subject>Binary systems</subject><subject>Close binary stars</subject><subject>Comparison stars</subject><subject>Earth, ocean, space</subject><subject>Eclipsing binaries</subject><subject>Ephemerides</subject><subject>Exact sciences and technology</subject><subject>Light curves</subject><subject>Mathematical minima</subject><subject>Stars</subject><subject>Variable stars</subject><issn>0004-6280</issn><issn>1538-3873</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1988</creationdate><recordtype>article</recordtype><recordid>eNo9z8FLwzAUBvAgCs6p_4HQg3irvtekSeqtdnEr1HbU7tBTSdMWNqYbyS7-91YqO33wvh8PPkLuEZ4RJH9BGqDECzLDkEqfSkEvyQwAmM8DCdfkxrkdAI4GZkQua69SmfpMinWavnqxV61U-RFnWe0tVFJs1plaeLmKSz8p8ipOKu8tzeOyviVXg967_u4_52Tzrqpk5WfFMk3izDcB5SffMNSMdr0OZBhBz6KQQceMjqTUhhouOi2kabvxrkPDAy6FGWjbdrw1Q8uQzsnT9NfYg3O2H5qj3X5p-9MgNH97m2nvCB8neNTO6P1g9bfZurMWXPBARCN7mNjOnQ72XDPgIkJE-gs53Vd3</recordid><startdate>19880301</startdate><enddate>19880301</enddate><creator>LIPARI, SEBASTIAN L.</creator><creator>SISTERO, ROBERTO F.</creator><general>The Astronomical Society of the Pacific</general><general>University of Chicago Press</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>19880301</creationdate><title>GY TELESCOPII: A THERMALLY DECOUPLED NEAR-CONTACT BINARY</title><author>LIPARI, SEBASTIAN L. ; SISTERO, ROBERTO F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c236t-c41a43dea28590e49540d4ca988ac3c67da78cbd954a5c62687cf3bbd6bcfb413</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1988</creationdate><topic>Astronomical magnitude</topic><topic>Astronomy</topic><topic>Binary and multiple stars</topic><topic>Binary systems</topic><topic>Close binary stars</topic><topic>Comparison stars</topic><topic>Earth, ocean, space</topic><topic>Eclipsing binaries</topic><topic>Ephemerides</topic><topic>Exact sciences and technology</topic><topic>Light curves</topic><topic>Mathematical minima</topic><topic>Stars</topic><topic>Variable stars</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>LIPARI, SEBASTIAN L.</creatorcontrib><creatorcontrib>SISTERO, ROBERTO F.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>Publications of the Astronomical Society of the Pacific</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>LIPARI, SEBASTIAN L.</au><au>SISTERO, ROBERTO F.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>GY TELESCOPII: A THERMALLY DECOUPLED NEAR-CONTACT BINARY</atitle><jtitle>Publications of the Astronomical Society of the Pacific</jtitle><date>1988-03-01</date><risdate>1988</risdate><volume>100</volume><issue>625</issue><spage>380</spage><epage>387</epage><pages>380-387</pages><issn>0004-6280</issn><eissn>1538-3873</eissn><coden>PASPAU</coden><abstract>GY Tel is a 12th magnitude short-period (0ḍ;446) eclipsing binary showing a very deep primary eclipse which differs largely in depth from the secondary one. The first photoelectric observations are presented. They were obtained at Bosque Alegre (Córdoba) and at CASLEO (San Juan) and define good UBV light curves for this system. Eight epochs of minimum light are presented and are included in a period study together with old photographic and visual observations. GY Tel is another short-period thermally decoupled system of special interest for theories of evolution and structure of close binary systems.</abstract><cop>Chicago, IL</cop><pub>The Astronomical Society of the Pacific</pub><doi>10.1086/132181</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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source | JSTOR Archive Collection A-Z Listing; Institute of Physics Journals; EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection |
subjects | Astronomical magnitude Astronomy Binary and multiple stars Binary systems Close binary stars Comparison stars Earth, ocean, space Eclipsing binaries Ephemerides Exact sciences and technology Light curves Mathematical minima Stars Variable stars |
title | GY TELESCOPII: A THERMALLY DECOUPLED NEAR-CONTACT BINARY |
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