CD1_1 | float | CD1_1 | |
CD1_2 | float | CD1_2 | |
CD2_1 | float | CD2_1 | |
CD2_2 | float | CD2_2 | |
CRPIX1 | float | Reference pixel in X [pixel] | |
CRPIX2 | float | Reference pixel in Y [pixel] | |
CRVAL1 | float | Physical value of the reference pixel X [deg] | |
CRVAL2 | float | Physical value of the reference pixel Y [deg] | |
CTYPE1 | ProjectionType | Pixel coordinate system and projection of first axis (X) [None] | |
CTYPE2 | ProjectionType | Pixel coordinate system and projection of second axis (Y) [None] | |
DetectorId | str | DetectorId | |
NonLinearCoeffs | NonLinearAstromCoeffs | Non-linear (distortion) PV coefficients | |