Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:gravitational_wave_event
|
| gptkbp:city |
gptkb:Richland
|
| gptkbp:coordinates |
46.4551°N 119.4075°W
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:detectedFirstGravitationalWave |
2015
|
| gptkbp:fundedBy |
gptkb:National_Science_Foundation
|
| gptkbp:hasDetectorArmLength |
4 kilometers
|
| gptkbp:hasGuidedTours |
yes
|
| gptkbp:hasTwinFacility |
gptkb:LIGO_Livingston_Observatory
|
| gptkbp:hasType |
laser interferometer
|
| gptkbp:hasVisitorCenter |
yes
|
| https://www.w3.org/2000/01/rdf-schema#label |
LIGO Hanford Observatory
|
| gptkbp:location |
gptkb:Hanford_Site
|
| gptkbp:namedAfter |
gptkb:Laser_Interferometer_Gravitational-Wave_Observatory
|
| gptkbp:opened |
1999
|
| gptkbp:operatedBy |
gptkb:California_Institute_of_Technology
gptkb:Massachusetts_Institute_of_Technology |
| gptkbp:partOf |
gptkb:LIGO_Scientific_Collaboration
|
| gptkbp:purpose |
detect gravitational waves
|
| gptkbp:state |
gptkb:Washington
|
| gptkbp:website |
https://www.ligo.caltech.edu/WA
|
| gptkbp:bfsParent |
gptkb:LIGO_Scientific_Collaboration
|
| gptkbp:bfsLayer |
4
|