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arXiv 1402.4752astro-ph.IM
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IVOA建议:IVOA Photometry数据模型

IVOA Recommendation: IVOA Photometry Data Model

Jesus Salgado, Carlos Rodrigo, Pedro Osuna, Mark Allen, Mireille Louys, Jonathan McDowell, Deborah Baines, Jesus Maiz Apellaniz, Evanthia Hatziminaoglou, Sebast… 展开作者

Jesus Salgado, Carlos Rodrigo, Pedro Osuna, Mark Allen, Mireille Louys, Jonathan McDowell, Deborah Baines, Jesus Maiz Apellaniz, Evanthia Hatziminaoglou, Sebastien Derriere, Gerard Lemson

摘要:

光度数据模型(PhotDM)标准通过一个简单的数据模型描述了光度过滤器、光度系统、星等系统、零点及其与其他IVOA数据模型的相互关系。必须特别注意光学测光,其中需要规格的星等系统和光度零点,以将光度测量转换为物理通量密度单位。

英文摘要:

The Photometry Data Model (PhotDM) standard describes photometry filters, photometric systems, magnitude systems, zero points and its interrelation with the other IVOA data models through a simple data model. Particular attention is given necessarily to optical photometry where specifications of magnitude systems and photometric zero points are required to convert photometric measurements into physical flux density units.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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