00519nas a2200217   4500000000100000000000100001008004100002260001200043100002200055700001600077700001300093700001700106700001600123700002100139700001600160700001600176700001700192245007000209300001400279490000800293       2015                            d  c12/20151 aL. Vertatschitsch1 aR. Primiani1 aA. Young1 aJ. Weintroub1 aG. B. Crew1 aS. R. McWhirter1 aC. Beaudoin1 aS. Doeleman1 aL. Blackburn00aR2DBE: A Wideband Digital Backend for the Event Horizon Telescope  a1226-12390 v127