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
|