|
gptkbp:instanceOf
|
astronomer
|
|
gptkbp:access
|
public
|
|
gptkbp:basedOn
|
gptkb:Gaia_mission
|
|
gptkbp:citation
|
gptkb:Gaia_Collaboration_et_al._2021,_A&A,_649,_A1
|
|
gptkbp:contains
|
positions
proper motions
variability information
astrometric parameters
cross-matches with external catalogs
parallaxes
photometry in G, BP, RP bands
quality indicators
source identifiers
|
|
gptkbp:doi
|
10.5270/esa-6gfkpzh
|
|
gptkbp:duration
|
34 months
|
|
gptkbp:epoch
|
2016.0
|
|
gptkbp:followedBy
|
gptkb:Gaia_DR2
|
|
gptkbp:format
|
gptkb:FITS
gptkb:VOTable
CSV
|
|
gptkbp:fullName
|
gptkb:Gaia_Early_Data_Release_3
|
|
gptkbp:hostedBy
|
gptkb:ESA_Gaia_Archive
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Gaia EDR3
|
|
gptkbp:instrument
|
gptkb:Gaia_spacecraft
|
|
gptkbp:language
|
English
|
|
gptkbp:notableProject
|
gptkb:Gaia_mission
|
|
gptkbp:numberOfSources
|
1.8 billion
|
|
gptkbp:numberOfVolumes
|
~1 TB
|
|
gptkbp:observingPeriodEnd
|
2017-05-28
|
|
gptkbp:observingPeriodStart
|
2014-07-25
|
|
gptkbp:precededBy
|
gptkb:Gaia_DR4
gptkb:Gaia_DR3
|
|
gptkbp:provides
|
astrometric data
radial velocity data
photometric data
|
|
gptkbp:releaseDate
|
2020-12-03
|
|
gptkbp:releaseYear
|
gptkb:European_Space_Agency
|
|
gptkbp:target
|
gptkb:Milky_Way
gptkb:Local_Group
|
|
gptkbp:usedBy
|
astronomer
astrophysicists
|
|
gptkbp:usedFor
|
exoplanet detection
proper motion studies
stellar parallax measurements
Galactic structure research
variable star analysis
|
|
gptkbp:website
|
https://www.cosmos.esa.int/web/gaia/earlydr3
|
|
gptkbp:bfsParent
|
gptkb:Gaia_mission
|
|
gptkbp:bfsLayer
|
4
|