Galaxy number counts. - I. Photographic observations to B=23.5 mag.
Galaxy number counts. - I. Photographic observations to B=23.5 mag.
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星系数量很重要。
DOI：
10.1093/mnras/249.3.481
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发表时间：
1991
影响因子：
4.8
通讯作者：
B. Peterson
中科院分区：
文献类型：
--
作者：
L. Jones;R. Fong;T. Shanks;R. Ellis;B. Peterson
本文介绍了由COSMOS机器测量的英美望远镜照片，在U、B j、r F和I通带三个新场上，从客观定义的暗星系星表中得到的星系数-星等计数和色分布。以类似的方式分析了三个字段之前重新校准，所有六个字段被用来调查从字段到字段的计数标准化的变化。
Galaxy number-magnitude counts and colour distributions, from objectively defined catalogues of faint galaxies on three new fields in U, b j , r F and I pass-band, determined from COSMOS machine measurements of Anglo-American Telescope photographs, are presented. Three fields analysed in a similar way earlier are recalibrated and all six fields are used to investigate the variation in count normalization from field-to-field.