2MASS近红外巡天点源表数据库的建立和使用  

The Establishment and Use of the Point Source Catalog Database of the 2MASS Near Infrared Survey

作　　者：高亦菲[1] 单红光[1] 陈东[1] 

机构地区：[1]中国科学院国家天文台云南天文台,昆明650011

出　　处：《天文学报》2003年第1期96-102,共7页Acta Astronomica Sinica

基　　金：国家自然科学基金(编号为10073018)资助

摘　　要：简要介绍2MASS近红外巡天计划。利用PHP动态网页编程语言及MySQL关系数据库查询语言建立2MASS点源数据库及其网络查询系统。并根据2MASS近红外巡天计划的科研成果,提出了一些利用该数据库可能开展的一些研究领域和研究方向。The 2MASS near infrared survey project is introduced briefly. The 2MASS point sources catalog (2MASS PSC) database and the network query system are established by using the PHP Hypertext Preprocessor and MySQL database server. By using the system, one can not only query information of sources listed in the catalog, but also draw the plots related. Moreover, after the 2MASS data are diagnosed , some research fields which can be benefited from this database are suggested.

关 键 词：数据库查询语言 网络查询系统 2MASS近红外巡天计划 PHP动态网页编程语言 

分 类 号：P15[天文地球—天文学]