Grus I and Indus II deep DES photometry

We present deep g- and r-band Magellan/Megacam photometry of two dwarf galaxy candidates discovered in the Dark Energy Survey (DES), Grus I and Indus II (DES J2038-4609). For...本研究报道了暗能量巡天（Dark Energy Survey, DES）中发现的两个矮星系候选体Grus I与Indus II（编号DES J2038-4609）的深场g波段及r波段麦哲伦望远镜/Megacam测光数据。For...