2MASS-Selected sample of ultracool dwarfs

We present the initial results of our effort to create a statistically robust, volume-limited sample of ultracool dwarfs from the Two Micron All Sky Survey Second Incremental...我们展示了从2微米全天巡天（Two Micron All Sky Survey，2MASS）第二次增量（Second Incremental...）中构建统计稳健的体积限制型超冷矮星（ultracool dwarfs）样本的初步研究结果。