|
gptkbp:instanceOf
|
stellar corona
|
|
gptkbp:affects
|
space weather
|
|
gptkbp:composedOf
|
gptkb:plasma
|
|
gptkbp:contains
|
streamers
coronal loops
coronal holes
magnetic field structures
|
|
gptkbp:density
|
10^8 to 10^9 particles per cm³
|
|
gptkbp:discoveredBy
|
gptkb:Heinrich_Schwabe
|
|
gptkbp:distanceFromSunSurface
|
extends millions of kilometers
|
|
gptkbp:emits
|
gptkb:X-rays
radiation therapy
|
|
gptkbp:firstPhotographed
|
1869
|
|
gptkbp:hasViewOf
|
total solar eclipse
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Solar corona
|
|
gptkbp:innerBoundary
|
gptkb:chromosphere
|
|
gptkbp:ionizationState
|
highly ionized
|
|
gptkbp:luminosity
|
about one millionth of solar disk
|
|
gptkbp:observedBy
|
Eclipse chasers
|
|
gptkbp:outerBoundary
|
gptkb:heliosphere
|
|
gptkbp:partOf
|
Sun
|
|
gptkbp:produces
|
solar wind
|
|
gptkbp:shape
|
varies with solar cycle
|
|
gptkbp:source
|
coronal mass ejections
solar flares
|
|
gptkbp:studiedBy
|
gptkb:Parker_Solar_Probe
gptkb:Solar_Dynamics_Observatory
gptkb:Solar_and_Heliospheric_Observatory
spectroscopy
coronagraph
|
|
gptkbp:temperature
|
1 to 3 million kelvin
|
|
gptkbp:bfsParent
|
gptkb:Solar_Eclipse
|
|
gptkbp:bfsLayer
|
6
|