starlism 发表于 2010-6-14 00:09

什么是cross match?

就是“交叉认证”吗?
“By cross-matching the NVSS source catalog with the source catalog of the Two Micron All-Sky Survey (2MASS, Jarrett et al. 2000), we probe the radio and near-IR (NIR) K-band bivariate luminosity function”

liverpool 发表于 2010-6-14 12:50

似乎是比较显然的~

starlism 发表于 2010-6-14 20:08

似乎是比较显然的~
liverpool 发表于 2010-6-14 12:50 http://www.astronomy.com.cn/bbs/images/common/back.gif


    稍微具体点给我讲讲呗~
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