[timeout:300][out:json];
(
node(around:1000,37.28040,-118.14200)["amenity"="astronomical_observatory"][~"^(addr:housenumber|.*name.*)$"~".",i];
way(around:1000,37.28040,-118.14200)["amenity"="astronomical_observatory"][~"^(addr:housenumber|.*name.*)$"~".",i];
rel(around:1000,37.28040,-118.14200)["amenity"="astronomical_observatory"][~"^(addr:housenumber|.*name.*)$"~".",i];
node(around:1000,37.28040,-118.14200)[amenity=university][~"^(addr:housenumber|.*name.*)$"~".",i];
way(around:1000,37.28040,-118.14200)[amenity=university][~"^(addr:housenumber|.*name.*)$"~".",i];
rel(around:1000,37.28040,-118.14200)[amenity=university][~"^(addr:housenumber|.*name.*)$"~".",i];
node(around:1000,37.28040,-118.14200)[landuse=observatory][name];
way(around:1000,37.28040,-118.14200)[landuse=observatory][name];
rel(around:1000,37.28040,-118.14200)[landuse=observatory][name];
node(around:1000,37.28040,-118.14200)["man_made"="telescope"][name];
way(around:1000,37.28040,-118.14200)["man_made"="telescope"][name];
rel(around:1000,37.28040,-118.14200)["man_made"="telescope"][name];
);
out center tags;
The Combined Array for Research in Millimeter-wave Astronomy (CARMA) was an astronomical instrument comprising 23 radio telescopes, dedicated in 2006. These telescopes formed an astronomical interferometer where all the signals are combined in a purpose-built computer (a correlator) to produce high-resolution astronomical images. The telescopes ceased operation in April 2015 and were relocated to the Owens Valley Radio Observatory for storage.
found a single match candidate
| Astronomical observatories in California | amenity=university, landuse=observatory, man_made=telescope, amenity=astronomical_observatory |