|
gptkbp:instanceOf
|
astronomer
|
|
gptkbp:abbreviation
|
gptkb:GRBs
|
|
gptkbp:aftermath
|
gptkb:radio_station
gptkb:X-rays
optical
|
|
gptkbp:associatedWith
|
cosmic rays
gravitational waves
|
|
gptkbp:canBe
|
cosmological distance measurement
|
|
gptkbp:cataloguedIn
|
BATSE catalog
Swift GRB catalog
|
|
gptkbp:category
|
high-energy astrophysical event
|
|
gptkbp:cause
|
supernova
neutron star merger
collapsar
|
|
gptkbp:detects
|
gptkb:Compton_Gamma_Ray_Observatory
gptkb:Swift_Observatory
gptkb:Fermi_Gamma-ray_Space_Telescope
|
|
gptkbp:discoveredBy
|
gptkb:Vela_satellites
|
|
gptkbp:discoveredIn
|
1967
|
|
gptkbp:distance
|
billions of light-years
|
|
gptkbp:duration
|
milliseconds to several minutes
|
|
gptkbp:emits
|
gptkb:gamma_rays
|
|
gptkbp:firstAfterglowDetected
|
1997
|
|
gptkbp:firstOpticalAfterglowDetected
|
gptkb:GRB_970228
|
|
gptkbp:firstRedshiftMeasured
|
GRB 970508
|
|
gptkbp:firstReported
|
1973
|
|
gptkbp:frequency
|
several per day (observable universe)
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Gamma-ray bursts
|
|
gptkbp:notableEvent
|
gptkb:GRB_080319B
gptkb:GRB_090423
gptkb:GRB_970228
gptkb:GRB_130427A
|
|
gptkbp:observableFrom
|
gptkb:Earth
|
|
gptkbp:origin
|
distant galaxies
|
|
gptkbp:potentialHazard
|
mass extinction (hypothetical)
|
|
gptkbp:powerOutput
|
10^44 joules or more
|
|
gptkbp:redshift
|
0.0085 to 9.4
|
|
gptkbp:relatedTo
|
gptkb:neutron_stars
gptkb:kilonovae
black holes
supernovae
magnetars
hypernovae
|
|
gptkbp:studiedBy
|
gptkb:NASA
gptkb:Russian_Academy_of_Sciences
gptkb:ESA
|
|
gptkbp:studiedIn
|
astrophysics
multi-messenger astronomy
|
|
gptkbp:subspecies
|
short gamma-ray burst
long gamma-ray burst
|
|
gptkbp:bfsParent
|
gptkb:White_hole
gptkb:MAGIC_Telescopes
|
|
gptkbp:bfsLayer
|
7
|