XC1 catalogue of positions and proper motions
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We present the astrometric catalogue of faint reference stars in 255deg^2^ sized fields with ICRF objects of northern hemisphere. The XC1 is based on our results of measurements...
我们发布了覆盖255平方度天区、包含北半球国际天球参考架（International Celestial Reference Frame）天体的暗弱参考星星体测量星表。本XC1星表基于我们的测量结果……
