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gptkbp:instance_of
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gptkb:observatory
|
|
gptkbp:bfsLayer
|
5
|
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gptkbp:bfsParent
|
gptkb:Harvard-Smithsonian_Center_for_Astrophysics_Observatory
gptkb:Timothy_C._Mc_Kay
gptkb:David_H._Hogg
|
|
gptkbp:collaborations
|
gptkb:National_Optical_Astronomy_Observatory
gptkb:Johns_Hopkins_University
gptkb:National_Science_Foundation
gptkb:Princeton_University
gptkb:University_of_California
gptkb:University_of_Chicago
gptkb:University_of_Washington
gptkb:Apache_Point_Observatory
gptkb:Fermilab
|
|
gptkbp:data_type
|
photometric data
spectroscopic data
imaging data
|
|
gptkbp:ends_at
|
present
|
|
gptkbp:field_of_study
|
gptkb:spacecraft
gptkb:Monarch
gptkb:observatory
exoplanets
supernovae
galaxy formation
stellar evolution
large-scale structure of the universe
stellar populations
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
The Sloan Digital Sky Survey
|
|
gptkbp:launched
|
gptkb:2000
|
|
gptkbp:lens_type
|
Sloan Foundation Telescope
|
|
gptkbp:location
|
gptkb:North_America
|
|
gptkbp:number_of_books
|
over 1 million
|
|
gptkbp:number_of_episodes
|
over 100,000
|
|
gptkbp:number_of_seasons
|
over 500 million
|
|
gptkbp:released
|
D R1
D R10
D R11
D R12
D R13
D R14
D R15
D R16
D R17
D R18
D R2
D R3
D R4
D R5
D R6
D R7
D R8
D R9
|
|
gptkbp:website
|
sdss.org
|