Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
photometric system
|
| gptkbp:alsoKnownAs |
gptkb:Strömgren_photometric_system
|
| gptkbp:canBeFilteredBy |
b filter
u filter v filter y filter |
| gptkbp:focusArea |
narrow-band
|
| https://www.w3.org/2000/01/rdf-schema#label |
uvby system
|
| gptkbp:introducedIn |
1956
|
| gptkbp:inventedBy |
gptkb:Bengt_Strömgren
|
| gptkbp:measures |
stellar temperature
stellar metallicity stellar surface gravity |
| gptkbp:relatedTo |
gptkb:Johnson_photometric_system
|
| gptkbp:usedFor |
stellar classification
measuring stellar properties |
| gptkbp:usedIn |
gptkb:astronomy
|
| gptkbp:bfsParent |
gptkb:Strömgren_system
|
| gptkbp:bfsLayer |
7
|