Eclipsing Binary Populations across the Northern Galactic Plane from the KISOGP Survey
We present a catalog of eclipsing binaries in the northern Galactic plane from the Kiso Wide-Field Camera Intensive Survey of the Galactic Plane (KISOGP). We visually identified 7055 eclipsing binaries spread across ∼330 deg 2 , including 4197 W Ursa Majoris/EW-type, 1458 β Lyrae/EB-type, and 1400 A...
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| Veröffentlicht in: | The Astronomical journal 2021-04, Vol.161 (4), p.176 |
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| container_title | The Astronomical journal |
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| creator | Ren, Fangzhou de Grijs, Richard Zhang, Huawei Deng, Licai Chen, Xiaodian Matsunaga, Noriyuki Liu, Chao Sun, Weijia Maehara, Hiroyuki Ukita, Nobuharu Kobayashi, Naoto |
| description | We present a catalog of eclipsing binaries in the northern Galactic plane from the Kiso Wide-Field Camera Intensive Survey of the Galactic Plane (KISOGP). We visually identified 7055 eclipsing binaries spread across ∼330 deg
2
, including 4197 W Ursa Majoris/EW-type, 1458
β
Lyrae/EB-type, and 1400 Algol/EA-type eclipsing binaries. For all systems,
I
-band light curves were used to obtain accurate system parameters. We derived the distances and extinction values for the EW-type objects from their period–luminosity relation. We also obtained the structure of the thin disk from the distribution of our sample of eclipsing binary systems, combined with those of high-mass star-forming regions and Cepheid tracers. We found that the thin disk is inhomogeneous in number density as a function of Galactic longitude. Using this new set of distance tracers, we constrain the detailed structure of the thin disk. Finally, we report a global parallax zero-point offset of Δ
π
= −42.1 ± 1.9 (stat.) ± 12.9 (syst.)
μ
as between our carefully calibrated EW-type eclipsing binary positions and those provided by Gaia Early Data Release 3. Implementation of the officially recommended parallax zero-point correction results in a significantly reduced offset. Additionally, we provide a photometric characterization of our EW-type eclipsing binaries that can be applied to further analyses. |
| doi_str_mv | 10.3847/1538-3881/abe30e |
| format | Article |
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2
, including 4197 W Ursa Majoris/EW-type, 1458
β
Lyrae/EB-type, and 1400 Algol/EA-type eclipsing binaries. For all systems,
I
-band light curves were used to obtain accurate system parameters. We derived the distances and extinction values for the EW-type objects from their period–luminosity relation. We also obtained the structure of the thin disk from the distribution of our sample of eclipsing binary systems, combined with those of high-mass star-forming regions and Cepheid tracers. We found that the thin disk is inhomogeneous in number density as a function of Galactic longitude. Using this new set of distance tracers, we constrain the detailed structure of the thin disk. Finally, we report a global parallax zero-point offset of Δ
π
= −42.1 ± 1.9 (stat.) ± 12.9 (syst.)
μ
as between our carefully calibrated EW-type eclipsing binary positions and those provided by Gaia Early Data Release 3. Implementation of the officially recommended parallax zero-point correction results in a significantly reduced offset. Additionally, we provide a photometric characterization of our EW-type eclipsing binaries that can be applied to further analyses.</description><identifier>ISSN: 0004-6256</identifier><identifier>EISSN: 1538-3881</identifier><identifier>DOI: 10.3847/1538-3881/abe30e</identifier><language>eng</language><publisher>Madison: IOP Publishing</publisher><subject>Astronomy ; Eclipsing binary stars ; Field cameras ; Light curve ; Luminosity ; Massive stars ; Parallax ; Polls & surveys ; Star formation ; Tracers</subject><ispartof>The Astronomical journal, 2021-04, Vol.161 (4), p.176</ispartof><rights>Copyright IOP Publishing Apr 2021</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c379t-492f4a1fd43a3a7c3bccf1a60cd22689c37e83dbf5ec38e45f94a05b349ef5943</citedby><cites>FETCH-LOGICAL-c379t-492f4a1fd43a3a7c3bccf1a60cd22689c37e83dbf5ec38e45f94a05b349ef5943</cites><orcidid>0000-0003-0332-0811 ; 0000-0002-7727-1699 ; 0000-0002-1802-6917 ; 0000-0002-3279-0233 ; 0000-0003-4623-0031 ; 0000-0001-9073-9914 ; 0000-0001-7084-0484 ; 0000-0002-7203-5996</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27922,27923</link.rule.ids></links><search><creatorcontrib>Ren, Fangzhou</creatorcontrib><creatorcontrib>de Grijs, Richard</creatorcontrib><creatorcontrib>Zhang, Huawei</creatorcontrib><creatorcontrib>Deng, Licai</creatorcontrib><creatorcontrib>Chen, Xiaodian</creatorcontrib><creatorcontrib>Matsunaga, Noriyuki</creatorcontrib><creatorcontrib>Liu, Chao</creatorcontrib><creatorcontrib>Sun, Weijia</creatorcontrib><creatorcontrib>Maehara, Hiroyuki</creatorcontrib><creatorcontrib>Ukita, Nobuharu</creatorcontrib><creatorcontrib>Kobayashi, Naoto</creatorcontrib><title>Eclipsing Binary Populations across the Northern Galactic Plane from the KISOGP Survey</title><title>The Astronomical journal</title><description>We present a catalog of eclipsing binaries in the northern Galactic plane from the Kiso Wide-Field Camera Intensive Survey of the Galactic Plane (KISOGP). We visually identified 7055 eclipsing binaries spread across ∼330 deg
2
, including 4197 W Ursa Majoris/EW-type, 1458
β
Lyrae/EB-type, and 1400 Algol/EA-type eclipsing binaries. For all systems,
I
-band light curves were used to obtain accurate system parameters. We derived the distances and extinction values for the EW-type objects from their period–luminosity relation. We also obtained the structure of the thin disk from the distribution of our sample of eclipsing binary systems, combined with those of high-mass star-forming regions and Cepheid tracers. We found that the thin disk is inhomogeneous in number density as a function of Galactic longitude. Using this new set of distance tracers, we constrain the detailed structure of the thin disk. Finally, we report a global parallax zero-point offset of Δ
π
= −42.1 ± 1.9 (stat.) ± 12.9 (syst.)
μ
as between our carefully calibrated EW-type eclipsing binary positions and those provided by Gaia Early Data Release 3. Implementation of the officially recommended parallax zero-point correction results in a significantly reduced offset. Additionally, we provide a photometric characterization of our EW-type eclipsing binaries that can be applied to further analyses.</description><subject>Astronomy</subject><subject>Eclipsing binary stars</subject><subject>Field cameras</subject><subject>Light curve</subject><subject>Luminosity</subject><subject>Massive stars</subject><subject>Parallax</subject><subject>Polls & surveys</subject><subject>Star formation</subject><subject>Tracers</subject><issn>0004-6256</issn><issn>1538-3881</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNo9kFFLwzAUhYMoOKfvPgZ8rrtpkjZ91DHrcLjC1NeQpol2dE1NWmH_3m4Tnw5cPs7lfAjdEringqUzwqmIqBBkpkpDwZyhyf_pHE0AgEVJzJNLdBXCFoAQAWyCPha6qbtQt5_4sW6V3-PCdUOj-tq1ASvtXQi4_zL41fkxfItz1Sjd1xoXjWoNtt7tjsDLcrPOC7wZ_I_ZX6MLq5pgbv5yit6fFm_z52i1zpfzh1WkaZr1EctiyxSxFaOKqlTTUmtLVAK6iuNEZCNlBK1Ky42mwjBuM6aAl5RlxvKM0Sm6O_V23n0PJvRy6wbfji9lzIFw4JynIwUn6jjHGys7X-_GsZKAPNiTB1XyoEqe7NFfsHBjTw</recordid><startdate>20210401</startdate><enddate>20210401</enddate><creator>Ren, Fangzhou</creator><creator>de Grijs, Richard</creator><creator>Zhang, Huawei</creator><creator>Deng, Licai</creator><creator>Chen, Xiaodian</creator><creator>Matsunaga, Noriyuki</creator><creator>Liu, Chao</creator><creator>Sun, Weijia</creator><creator>Maehara, Hiroyuki</creator><creator>Ukita, Nobuharu</creator><creator>Kobayashi, Naoto</creator><general>IOP Publishing</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TG</scope><scope>8FD</scope><scope>H8D</scope><scope>KL.</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0003-0332-0811</orcidid><orcidid>https://orcid.org/0000-0002-7727-1699</orcidid><orcidid>https://orcid.org/0000-0002-1802-6917</orcidid><orcidid>https://orcid.org/0000-0002-3279-0233</orcidid><orcidid>https://orcid.org/0000-0003-4623-0031</orcidid><orcidid>https://orcid.org/0000-0001-9073-9914</orcidid><orcidid>https://orcid.org/0000-0001-7084-0484</orcidid><orcidid>https://orcid.org/0000-0002-7203-5996</orcidid></search><sort><creationdate>20210401</creationdate><title>Eclipsing Binary Populations across the Northern Galactic Plane from the KISOGP Survey</title><author>Ren, Fangzhou ; de Grijs, Richard ; Zhang, Huawei ; Deng, Licai ; Chen, Xiaodian ; Matsunaga, Noriyuki ; Liu, Chao ; Sun, Weijia ; Maehara, Hiroyuki ; Ukita, Nobuharu ; Kobayashi, Naoto</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c379t-492f4a1fd43a3a7c3bccf1a60cd22689c37e83dbf5ec38e45f94a05b349ef5943</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Astronomy</topic><topic>Eclipsing binary stars</topic><topic>Field cameras</topic><topic>Light curve</topic><topic>Luminosity</topic><topic>Massive stars</topic><topic>Parallax</topic><topic>Polls & surveys</topic><topic>Star formation</topic><topic>Tracers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ren, Fangzhou</creatorcontrib><creatorcontrib>de Grijs, Richard</creatorcontrib><creatorcontrib>Zhang, Huawei</creatorcontrib><creatorcontrib>Deng, Licai</creatorcontrib><creatorcontrib>Chen, Xiaodian</creatorcontrib><creatorcontrib>Matsunaga, Noriyuki</creatorcontrib><creatorcontrib>Liu, Chao</creatorcontrib><creatorcontrib>Sun, Weijia</creatorcontrib><creatorcontrib>Maehara, Hiroyuki</creatorcontrib><creatorcontrib>Ukita, Nobuharu</creatorcontrib><creatorcontrib>Kobayashi, Naoto</creatorcontrib><collection>CrossRef</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>The Astronomical journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ren, Fangzhou</au><au>de Grijs, Richard</au><au>Zhang, Huawei</au><au>Deng, Licai</au><au>Chen, Xiaodian</au><au>Matsunaga, Noriyuki</au><au>Liu, Chao</au><au>Sun, Weijia</au><au>Maehara, Hiroyuki</au><au>Ukita, Nobuharu</au><au>Kobayashi, Naoto</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Eclipsing Binary Populations across the Northern Galactic Plane from the KISOGP Survey</atitle><jtitle>The Astronomical journal</jtitle><date>2021-04-01</date><risdate>2021</risdate><volume>161</volume><issue>4</issue><spage>176</spage><pages>176-</pages><issn>0004-6256</issn><eissn>1538-3881</eissn><abstract>We present a catalog of eclipsing binaries in the northern Galactic plane from the Kiso Wide-Field Camera Intensive Survey of the Galactic Plane (KISOGP). We visually identified 7055 eclipsing binaries spread across ∼330 deg
2
, including 4197 W Ursa Majoris/EW-type, 1458
β
Lyrae/EB-type, and 1400 Algol/EA-type eclipsing binaries. For all systems,
I
-band light curves were used to obtain accurate system parameters. We derived the distances and extinction values for the EW-type objects from their period–luminosity relation. We also obtained the structure of the thin disk from the distribution of our sample of eclipsing binary systems, combined with those of high-mass star-forming regions and Cepheid tracers. We found that the thin disk is inhomogeneous in number density as a function of Galactic longitude. Using this new set of distance tracers, we constrain the detailed structure of the thin disk. Finally, we report a global parallax zero-point offset of Δ
π
= −42.1 ± 1.9 (stat.) ± 12.9 (syst.)
μ
as between our carefully calibrated EW-type eclipsing binary positions and those provided by Gaia Early Data Release 3. Implementation of the officially recommended parallax zero-point correction results in a significantly reduced offset. Additionally, we provide a photometric characterization of our EW-type eclipsing binaries that can be applied to further analyses.</abstract><cop>Madison</cop><pub>IOP Publishing</pub><doi>10.3847/1538-3881/abe30e</doi><orcidid>https://orcid.org/0000-0003-0332-0811</orcidid><orcidid>https://orcid.org/0000-0002-7727-1699</orcidid><orcidid>https://orcid.org/0000-0002-1802-6917</orcidid><orcidid>https://orcid.org/0000-0002-3279-0233</orcidid><orcidid>https://orcid.org/0000-0003-4623-0031</orcidid><orcidid>https://orcid.org/0000-0001-9073-9914</orcidid><orcidid>https://orcid.org/0000-0001-7084-0484</orcidid><orcidid>https://orcid.org/0000-0002-7203-5996</orcidid><oa>free_for_read</oa></addata></record> |
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| language | eng |
| recordid | cdi_proquest_journals_2501505557 |
| source | IOP Publishing Free Content; EZB-FREE-00999 freely available EZB journals; IOPscience extra; Alma/SFX Local Collection |
| subjects | Astronomy Eclipsing binary stars Field cameras Light curve Luminosity Massive stars Parallax Polls & surveys Star formation Tracers |
| title | Eclipsing Binary Populations across the Northern Galactic Plane from the KISOGP Survey |
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