Sloan Digital Sky Survey

E490840
astronomical survey astronomy project

The Sloan Digital Sky Survey is a major astronomical project that has created some of the most detailed three-dimensional maps of the universe using wide-field imaging and spectroscopy.

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All labels observed (3)

Label Occurrences
Sloan Digital Sky Survey canonical 9
Baryon Oscillation Spectroscopic Survey 1
SDSS survey 1

Statements (70)

Predicate Object
instanceOf astronomical survey ⓘ
astronomy project ⓘ
abbreviation SDSS NERFINISHED ⓘ
band g-band ⓘ
i-band ⓘ
r-band ⓘ
u-band ⓘ
z-band ⓘ
collaborationSize hundreds of scientists ⓘ
country United States of America ⓘ
surface form: United States
dataAccess online archive ⓘ
dataPolicy public data releases ⓘ
dataRelease DR1 NERFINISHED ⓘ
DR10 NERFINISHED ⓘ
DR11 NERFINISHED ⓘ
DR12 NERFINISHED ⓘ
DR13 NERFINISHED ⓘ
DR14 ⓘ
DR15 NERFINISHED ⓘ
DR16 NERFINISHED ⓘ
DR17 NERFINISHED ⓘ
DR2 NERFINISHED ⓘ
DR3 NERFINISHED ⓘ
DR4 NERFINISHED ⓘ
DR5 NERFINISHED ⓘ
DR6 NERFINISHED ⓘ
DR7 NERFINISHED ⓘ
DR8 NERFINISHED ⓘ
DR9 NERFINISHED ⓘ
field astronomy ⓘ
astrophysics ⓘ
cosmology ⓘ
fundedBy Alfred P. Sloan Foundation NERFINISHED ⓘ
participating institutions ⓘ
goal create detailed three-dimensional maps of the universe ⓘ
measure redshifts of galaxies and quasars ⓘ
study large-scale structure of the universe ⓘ
hasPart SDSS-I NERFINISHED ⓘ
SDSS-II NERFINISHED ⓘ
SDSS-III NERFINISHED ⓘ
SDSS-IV NERFINISHED ⓘ
SDSS-V NERFINISHED ⓘ
impact Milky Way structure studies ⓘ
galaxy evolution research ⓘ
precision cosmology ⓘ
quasar and AGN research ⓘ
studies of dark energy ⓘ
studies of dark matter ⓘ
inception 2000 ⓘ
includesProgram Apache Point Observatory Galactic Evolution Experiment NERFINISHED ⓘ
Baryon Oscillation Spectroscopic Survey NERFINISHED ⓘ
Extended Baryon Oscillation Spectroscopic Survey NERFINISHED ⓘ
knownFor large-scale galaxy redshift surveys ⓘ
mapping the large-scale structure of the universe ⓘ
publicly accessible data releases ⓘ
quasar surveys ⓘ
location Apache Point Observatory NERFINISHED ⓘ
namedAfter Alfred P. Sloan Foundation NERFINISHED ⓘ
observatory Apache Point Observatory NERFINISHED ⓘ
produces imaging data ⓘ
photometric catalogues ⓘ
redshift surveys ⓘ
spectroscopic catalogues ⓘ
startTime 2000 ⓘ
surveyArea about one-third of the sky ⓘ
telescopeUsed 2.5-meter Sloan Foundation Telescope NERFINISHED ⓘ
uses multi-object spectroscopy ⓘ
wide-field imaging ⓘ
wavelength near-infrared ⓘ
optical ⓘ

Referenced by (11)

Full triples — surface form annotated when it differs from this entity's canonical label.

Andromeda X → observedInSurvey → Sloan Digital Sky Survey ⓘ
Sagittarius Stream → mappedBy → Sloan Digital Sky Survey ⓘ
Milky Way stellar halo → studiedWith → Sloan Digital Sky Survey ⓘ
Monoceros Ring stellar stream → discoveredUsing → Sloan Digital Sky Survey ⓘ
Monoceros Ring → discoveredUsing → Sloan Digital Sky Survey ⓘ
Monoceros Ring → observedWith → Sloan Digital Sky Survey ⓘ
this entity surface form: SDSS survey
James E. Gunn → notableWork → Sloan Digital Sky Survey ⓘ
Institute of Cosmology and Gravitation → collaboratesWith → Sloan Digital Sky Survey ⓘ
Dark Energy Spectroscopic Instrument → relatedTo → Sloan Digital Sky Survey ⓘ
this entity surface form: Baryon Oscillation Spectroscopic Survey
Dark Energy Spectroscopic Instrument → relatedTo → Sloan Digital Sky Survey ⓘ
DECam Legacy Survey → relatedProject → Sloan Digital Sky Survey ⓘ