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gptkbp:instanceOf
|
astronomer
|
|
gptkbp:abbreviation
|
gptkb:DES
|
|
gptkbp:area
|
5000 square degrees
|
|
gptkbp:collaboratesWith
|
international
|
|
gptkbp:country
|
gptkb:Chile
|
|
gptkbp:dataSource
|
publicly available after proprietary period
|
|
gptkbp:endDate
|
2019
|
|
gptkbp:focus
|
gptkb:cosmology
dark energy
|
|
gptkbp:fullName
|
gptkb:Dark_Energy_Survey
|
|
gptkbp:fundedBy
|
gptkb:National_Science_Foundation
gptkb:U.S._Department_of_Energy
|
|
gptkbp:goal
|
understand the nature of dark energy
|
|
gptkbp:hasTelescope
|
gptkb:Blanco_4-meter_telescope
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
DES (Dark Energy Survey)
|
|
gptkbp:instrument
|
Dark Energy Camera (DECam)
|
|
gptkbp:location
|
gptkb:Cerro_Tololo_Inter-American_Observatory
|
|
gptkbp:memberState
|
7
|
|
gptkbp:method
|
baryon acoustic oscillations
weak gravitational lensing
supernovae observation
galaxy cluster counting
|
|
gptkbp:notableFinds
|
detection of thousands of supernovae
discovery of new dwarf galaxies
mapping of dark matter distribution
|
|
gptkbp:numberOfGalaxiesObserved
|
over 300 million
|
|
gptkbp:numberOfVolumes
|
hundreds of terabytes
|
|
gptkbp:partner
|
gptkb:Fermilab
gptkb:NOIRLab
gptkb:University_of_Chicago
multiple international universities
|
|
gptkbp:principalInvestigator
|
gptkb:Josh_Frieman
|
|
gptkbp:publicData
|
yes
|
|
gptkbp:publishedIn
|
hundreds of scientific papers
|
|
gptkbp:relatedTo
|
gptkb:Euclid_mission
gptkb:LSST
gptkb:SDSS
|
|
gptkbp:releaseDate
|
gptkb:DES_DR1
gptkb:DES_DR2
|
|
gptkbp:scientistCapacity
|
over 400
|
|
gptkbp:servesArea
|
gptkb:Southern_Hemisphere
|
|
gptkbp:startYear
|
2013
|
|
gptkbp:supernovaeObserved
|
over 2500
|
|
gptkbp:surveyDepth
|
up to magnitude 24
|
|
gptkbp:type
|
photometric survey
|
|
gptkbp:wavelengthRange
|
optical
|
|
gptkbp:website
|
https://www.darkenergysurvey.org/
|
|
gptkbp:bfsParent
|
gptkb:PIC_(Spain)
|
|
gptkbp:bfsLayer
|
7
|