PC1_1

Linear transformation matrix

Linear transformation matrix between pixel axes 1 and intermediate coordinate axes 1. The PC1_1 matrix must not be singular.

Attribute Value
data type float
enumerated Values not defined
units degrees
example 1.0
default value -1.0
special processing not defined
source Science and Operations Center Project Reference Database (PRD)
software source
calculation
DB destination ['ScienceCommonExt.pc1_1', 'GuideStarExt.pc1_1']
data type in DB float
instrument Multiple
mode All
product level 1p
FITS hdu SCI
FITS header section WCS Parameters