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gptkbp:instance_of
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gptkb:gravitational_waves
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gptkbp:analysis
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Bayesian inference
matched filtering
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gptkbp:collaboration
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gptkb:Virgo_Collaboration
gptkb:LIGO_Scientific_Collaboration
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gptkbp:community_engagement
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gptkb:educational_resources
science communication
outreach programs
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gptkbp:detected_events
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gptkb:GW170814
gptkb:GW151226
gptkb:GW150914
gptkb:GW170104
gptkb:GW170817
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gptkbp:discovered_by
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gptkb:gravitational_waves
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gptkbp:first_detection_date
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September 14, 2015
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gptkbp:future_plans
|
space-based observatories
multi-messenger astronomy
improved sensitivity
expanded network of detectors
next generation detectors
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|
https://www.w3.org/2000/01/rdf-schema#label
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LIGO detector
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gptkbp:impact
|
gptkb:cosmology
astrophysics
fundamental physics
test of general relativity
|
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gptkbp:is_funded_by
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gptkb:National_Science_Foundation
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gptkbp:length
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4 kilometers
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gptkbp:location
|
gptkb:Hanford,_Washington
gptkb:Livingston,_Louisiana
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gptkbp:operated_by
|
gptkb:California_Institute_of_Technology
gptkb:Massachusetts_Institute_of_Technology
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|
gptkbp:operational_status
|
active
|
|
gptkbp:partnerships
|
universities
research institutions
international collaborations
|
|
gptkbp:publications
|
technical reports
theses
conference papers
peer-reviewed articles
|
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gptkbp:sensitivity
|
10^-21 meters
|
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gptkbp:significance
|
confirmed existence of black hole mergers
confirmed existence of neutron star mergers
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|
gptkbp:technology
|
laser interferometry
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gptkbp:type
|
gptkb:Interpol
|
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gptkbp:upgrades
|
gptkb:Advanced_LIGO
O1 run
O2 run
O3 run
|
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gptkbp:bfsParent
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gptkb:LIGO_Hanford_Observatory
|
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gptkbp:bfsLayer
|
5
|