CREATE TABLE table_53616 ("Subframe #" FLOAT, "Page #" TEXT, "Name" TEXT, "Word #" FLOAT, "Bits" TEXT, "Scale" TEXT, "Signed" TEXT)

What is URA Index scale?
SELECT "Scale" FROM table_53616 WHERE "Name" = 'ura index'
SELECT "Scale" FROM "table_53616" WHERE "Name" = 'ura index'