Assertion: big ear radio telescope | /r/HasProperty | adjustable
Facets:
value: for altitude
type: CAUSE
value: above the horizon
type: LOCATION
value: for height
type: CAUSE
value: at the time of the observation
type: TEMPORAL
Source sentences:
text: At the time of the observation, the Big Ear radio telescope was only adjustable for altitude (or height above the horizon), and relied instead on the rotation of the Earth to scan across the sky.