USNO-B1 plates
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This table contains the metadata for the plates that went into USNO-B 1.0 as best as we can reconstruct it (i.e., largely those that also make up the Digital Sky Survey DSS)....
本表格收录了我们所能复原的、用于构建USNO-B 1.0的底片元数据，其中绝大多数底片同时也是数字化巡天（Digital Sky Survey, DSS）的组成部分……
