benchmark, date, observer, organization, receiver, receiver_sn, receiver_type, antenna, antenna_sn, dome, height (m), slant height (m), interval, first_observation (s) lyre Lyre_1892_1942_USC&G, 1996-08-04, JMS , USGS , ASHTECH, O4597 , Z-XII3 1F00, ASH700228A, 0598, NONE, 1.4785, 1.5252, 30, 16210 lyre Lyre_1892_1942_USC&G, 1996-08-05, JMS , USGS , ASHTECH, 707 , Z-XII3 1F00, ASH700718B, 11404, NONE, 1.3479, 1.3958, 30, 16230