Statements (18)
Predicate | Object |
---|---|
gptkbp:instanceOf |
astronomer
|
gptkbp:author |
gptkb:Riccardo_Giovanelli
Martha P. Haynes |
gptkbp:basedOn |
Arecibo Observatory data
|
gptkbp:contains |
galaxies
HI clouds high-velocity clouds |
gptkbp:coversSkyArea |
2800 square degrees
|
gptkbp:describes |
HI sources
|
gptkbp:doi |
10.3847/1538-4365/aab4a2
|
https://www.w3.org/2000/01/rdf-schema#label |
ALFALFA 40% catalog
|
gptkbp:numberOfSources |
15855
|
gptkbp:partOf |
ALFALFA survey
|
gptkbp:publishedIn |
gptkb:The_Astrophysical_Journal
|
gptkbp:releaseDate |
2018
|
gptkbp:wavelengthRange |
21 cm
|
gptkbp:bfsParent |
gptkb:Arecibo_Legacy_Fast_ALFA_Survey
|
gptkbp:bfsLayer |
8
|