ZTILEn

Concept · http://ontology.oais.info/fits/keyword/ZTILEn

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Properties

definition The value field of these keywords (where n is a positive integer index that ranges from 1 to ZNAXIS) shall contain a positive integer representing the number of pixels along Axis n of the compressed tiles. Each tile of pixels must be compressed separately and stored in a row of a variable-length vector column in the binary table.
label ZTILEn
notation ZTILEn
prefLabel ZTILEn
scopeNote Defined in section 10.1.2 of the FITS Standard 4.0; its value is integer; indexed; default: 1 for n > 1.

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