|
gptkbp:instanceOf
|
gptkb:gravitational_wave_event
|
|
gptkbp:codename
|
gptkb:H1
H2
|
|
gptkbp:collaboratesWith
|
gptkb:LIGO_Livingston_detector
|
|
gptkbp:director
|
gptkb:Michael_Landry
|
|
gptkbp:discoveredBy
|
gptkb:GW150914
|
|
gptkbp:fundedBy
|
gptkb:National_Science_Foundation
|
|
gptkbp:hasArmLength
|
4 kilometers
|
|
gptkbp:hasArmOrientation
|
perpendicular
|
|
gptkbp:hasFacility
|
gptkb:scientific_research
|
|
gptkbp:hasGuidedTours
|
yes
|
|
gptkbp:hasInterferometerArms
|
two
|
|
gptkbp:hasLaserPower
|
up to 200 W
|
|
gptkbp:hasMirrorMaterial
|
gptkb:fused_silica
|
|
gptkbp:hasScienceEducationCenter
|
gptkb:LIGO_Hanford_Science_Education_Center
|
|
gptkbp:hasSeismicIsolation
|
active and passive systems
|
|
gptkbp:hasVacuumSystem
|
ultra-high vacuum
|
|
gptkbp:latitude
|
46.4551
|
|
gptkbp:location
|
gptkb:Hanford_Site,_Washington,_United_States
|
|
gptkbp:longitude
|
-119.4075
|
|
gptkbp:opened
|
1999
|
|
gptkbp:operatedBy
|
gptkb:LIGO_Laboratory
|
|
gptkbp:partOf
|
gptkb:LIGO
|
|
gptkbp:purpose
|
detect gravitational waves
|
|
gptkbp:releaseDate
|
gptkb:Open_Data
|
|
gptkbp:sensorType
|
laser interferometer
|
|
gptkbp:status
|
operational
|
|
gptkbp:website
|
https://www.ligo.caltech.edu/WA
|
|
gptkbp:bfsParent
|
gptkb:Hanford_Observatory
|
|
gptkbp:bfsLayer
|
7
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
LIGO Hanford detector
|