CREATE TABLE table_21061 ("Name" CLOB, "Latitude" CLOB, "Longitude" CLOB, "Diameter" CLOB, "Year named" FLOAT, "Namesake" CLOB)

When the longitude is 147.1w what is the namesake of the feature?
SELECT "Namesake" FROM table_21061 WHERE "Longitude" = '147.1W'
SELECT "Namesake" FROM "table_21061" WHERE "Longitude" = '147.1W'