EPOCH
Concept
· http://ontology.oais.info/fits/keyword/EPOCH
Properties
| definition | This keyword is deprecated and should not be used in new FITS files. It is reserved primarily to prevent its use with other meanings. The EQUINOX keyword shall be used instead. The value field of this keyword was previously defined to contain a floating-point number giving the equinox in years for the celestial-coordinate system in which positions are expressed. |
| label | EPOCH |
| notation | EPOCH |
| prefLabel | EPOCH |
| scopeNote | Defined in section 8.3 of the FITS Standard 4.0; its value is floating point. |
Links to
- inScheme → FITS keyword dictionary (FITS Standard 4.0)
Linked from
- FITS keyword dictionary (FITS Standard 4.0) → hasTopConcept
- EPOCH → representsConcept