ZSCALE
Concept
· http://ontology.oais.info/fits/keyword/ZSCALE
Properties
| definition | This column shall be used to contain linear scale factors that, along with ZZERO, transform the floating-point pixel values in each tile to integers via, I = round((F - ZZERO) / ZSCALE), and back to floating point on decompression. |
| label | ZSCALE |
| notation | ZSCALE |
| prefLabel | ZSCALE |
| scopeNote | Defined in section 10.1.3 of the FITS Standard 4.0; its value is floating-point; optional. |
Links to
- inScheme → FITS keyword dictionary (FITS Standard 4.0)
Linked from
- FITS keyword dictionary (FITS Standard 4.0) → hasTopConcept