Planetary nebulae in Gaia EDR3
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The Gaia Early Data Release 3 (EDR3), published in December 2020, features improved photometry and astrometry compared to that published in the previous DR2 file and includes a...
2020年12月发布的盖亚早期第三批数据发布（Gaia Early Data Release 3，EDR3），相较于此前发布的DR2数据集，其测光与天体测量性能均得到显著提升，且包含了……
