Statements (20)
Predicate | Object |
---|---|
gptkbp:instanceOf |
radio telescope instrument
|
gptkbp:abbreviation |
gptkb:ALFA
|
gptkbp:associatedSurvey |
ALFALFA survey
PALFA survey |
gptkbp:builtBy |
gptkb:Arecibo_Observatory
|
gptkbp:commissioned |
2004
|
gptkbp:country |
gptkb:Puerto_Rico
|
gptkbp:frequency |
1.225–1.525 GHz
|
https://www.w3.org/2000/01/rdf-schema#label |
Arecibo L-band Feed Array
|
gptkbp:locatedIn |
gptkb:Arecibo_Observatory
|
gptkbp:numberOfBeams |
7
|
gptkbp:partOf |
Arecibo Observatory instrumentation
|
gptkbp:status |
inactive
|
gptkbp:telescopeType |
multi-beam receiver
|
gptkbp:usedFor |
radio astronomy
neutral hydrogen surveys pulsar surveys |
gptkbp:wavelengthRange |
gptkb:L-band
|
gptkbp:bfsParent |
gptkb:Arecibo_Legacy_Fast_ALFA_Survey
|
gptkbp:bfsLayer |
8
|