Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
supernova
|
| gptkbp:affects |
satellite operations
power grids communication systems |
| gptkbp:associatedWith |
coronal mass ejections
|
| gptkbp:can_be_observed_in |
visible light
X-ray wavelengths ultraviolet wavelengths |
| gptkbp:can_endanger |
astronauts in space
|
| gptkbp:cause |
gptkb:auroras
geomagnetic storms radio blackouts |
| gptkbp:class |
GOES X-ray classification
|
| gptkbp:example |
X28 flare of November 2003
|
| gptkbp:first_letter_in_class |
X
|
| https://www.w3.org/2000/01/rdf-schema#label |
X-class solar flare
|
| gptkbp:measures |
gptkb:GOES_satellites
|
| gptkbp:occurs_on |
Sun
|
| gptkbp:powerOutput |
highest class in GOES system
|
| gptkbp:type |
supernova
|
| gptkbp:X-ray_flux_threshold |
>= 10^-4 W/m^2 at 1-8 Å
|
| gptkbp:bfsParent |
gptkb:AR_131
gptkb:AR_388 gptkb:AR_309 gptkb:AR_333 gptkb:AR9030 |
| gptkbp:bfsLayer |
8
|