VHS DR2 - VISTA Hemisphere Survey Data Release 2

The VHS will image the entire ~20 000 square degrees of the Southern Sky, with the exception of the areas already covered by the VIKING and VVV surveys, in J and Ks. The...VHS巡天（VHS）将在J与Ks波段下，对南天全域约20000平方度的天区进行成像，覆盖范围排除VIKING与VVV巡天已覆盖的区域。