2MASS All-Sky Atlas Image Service

This service provides access to and information about the 2MASS All-Sky Atlas Images. Atlas Images delivered by this service are in FITS format and contain full WCS information...本服务可提供2微米全天巡天（2MASS）全天星图图像的访问途径及相关信息。本服务交付的星图图像采用灵活图像传输系统（FITS）格式，并包含完整的世界坐标系（World Coordinate System，WCS）信息。