Galaxy clusters from the DESI surveys. I.

Based on the photometric redshift catalog of Zou+ (2019ApJS..242....8Z), we apply a fast clustering algorithm to identify 540432 galaxy clusters at z<=1 in the DESI legacy...本研究基于邹等人（Zou+）发布的测光红移星表（photometric redshift catalog）（2019ApJS..242....8Z），采用快速聚类算法，在DESI（Dark Energy Spectroscopic Instrument，暗能量光谱仪）遗留数据集中识别出540432个红移z≤1的星系团。