{"title":"[CII] 158µm线宽与光度的比较","authors":"A. Samsonyan","doi":"10.52526/25792776-22.69.2-270","DOIUrl":null,"url":null,"abstract":"Acomparison of [CII] 158µm emission line widths to different luminosities is presented to decide if any luminosity relates to velocity dispersion. [CII] 158 µm emission lines are observed with Herschel PACS for 379 galaxies and the archival data for [CII] line widths are taken from http://cassis.sirtf.com/ herschel/. Emission line widths are compared to [CII] luminosities, to near-infrared 1.6µm luminosities and to infrared 22µm luminosities. H magnitudes are taken from 2MASS catalogue, and 22µm fluxes from the WISE catalogue.","PeriodicalId":412578,"journal":{"name":"Communications of the Byurakan Astrophysical Observatory","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Comparison of [CII] 158µm line widths to luminosities\",\"authors\":\"A. Samsonyan\",\"doi\":\"10.52526/25792776-22.69.2-270\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Acomparison of [CII] 158µm emission line widths to different luminosities is presented to decide if any luminosity relates to velocity dispersion. [CII] 158 µm emission lines are observed with Herschel PACS for 379 galaxies and the archival data for [CII] line widths are taken from http://cassis.sirtf.com/ herschel/. Emission line widths are compared to [CII] luminosities, to near-infrared 1.6µm luminosities and to infrared 22µm luminosities. H magnitudes are taken from 2MASS catalogue, and 22µm fluxes from the WISE catalogue.\",\"PeriodicalId\":412578,\"journal\":{\"name\":\"Communications of the Byurakan Astrophysical Observatory\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-12-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Communications of the Byurakan Astrophysical Observatory\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.52526/25792776-22.69.2-270\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Communications of the Byurakan Astrophysical Observatory","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.52526/25792776-22.69.2-270","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
比较了[CII] 158µm发射线宽度对不同光度的影响，以确定光度是否与速度色散有关。[CII]用赫歇尔PACS观测了379个星系的158µm发射线，[CII]线宽的档案数据来自http://cassis.sirtf.com/ Herschel /。发射线宽度与[CII]光度、近红外1.6 μ m光度和红外22 μ m光度进行了比较。H等取自2MASS星表，22µm通量取自WISE星表。
Comparison of [CII] 158µm line widths to luminosities
Acomparison of [CII] 158µm emission line widths to different luminosities is presented to decide if any luminosity relates to velocity dispersion. [CII] 158 µm emission lines are observed with Herschel PACS for 379 galaxies and the archival data for [CII] line widths are taken from http://cassis.sirtf.com/ herschel/. Emission line widths are compared to [CII] luminosities, to near-infrared 1.6µm luminosities and to infrared 22µm luminosities. H magnitudes are taken from 2MASS catalogue, and 22µm fluxes from the WISE catalogue.
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