SPTR’s hardware was replaced in 2009 with upgraded National Science Foundation equipment, shown here, and renamed SPTR-2. (National Science Foundation)
Home SPTR’s hardware was replaced in 2009 with upgraded National Science Foundation equipment, shown here, and renamed SPTR-2. (National Science Foundation) SPTR’s hardware was replaced in 2009 with upgraded National Science Foundation equipment, shown here, and renamed SPTR-2. (National Science Foundation)