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天文数据基础知识

天文数据与归档培训. 天文数据基础知识. 何勃亮 国家天文台，中国虚拟天文台 hebl@nao.cas.cn. FITS VOTable CSV. FITS. Header and Data Unit (HDU) Primary Extension Image ASCIITable BinTable. 版本历史. VOTable. CSV. CSV 是一种通用的、相对简单的文件格式. 22003066,55922,B5592206,175.75328100,28.57599400,STAR

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天文数据基础知识

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  1. 天文数据与归档培训 天文数据基础知识 何勃亮 国家天文台，中国虚拟天文台 hebl@nao.cas.cn

  2. FITS • VOTable • CSV

  3. FITS • Header and Data Unit (HDU) • Primary • Extension • Image • ASCIITable • BinTable

  4. 版本历史

  5. VOTable

  6. CSV • CSV是一种通用的、相对简单的文件格式 22003066,55922,B5592206,175.75328100,28.57599400,STAR 18715085,55916,F5591602,27.33274800,3.59995400,STAR 27315056,55932,GAC_104N11_V1,103.23758000,12.69826100,STAR 18401070,55915,GAC_079N29_M1,82.35733500,27.82554200,STAR 43513196,55978,B5597802,156.92170800,31.81407700,STAR 25701240,55930,F5593003,182.79453000,54.25164400,STAR 28714205,55939,GAC_061N46_V2,58.48293300,47.45394800,STAR 15812186,55910,M31_007N34_B2,14.48237300,36.65349100,STAR 11402191,55903,B90306,151.42129100,25.98998100,STAR 22001057,55922,B5592206,176.47797270,26.53900900,STAR

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