UKIRT Hemisphere Survey L, T & Y dwarfs catalog

We present the positions, proper motions, and near-infrared photometry for 966 known objects with spectral types later than M that were observed as part of the UKIRT Hemisphere...本数据集收录了966个已知晚于M型光谱型天体的位置、自行及近红外测光数据，这些天体均作为英国红外望远镜（UKIRT）半球巡天项目的观测对象完成了观测。