Calculates a rotation matrix from J2000 mean equator (EQJ) to galactic (GAL).
Value
A rotation matrix that converts EQJ to GAL.
Details
This is one of the family of functions that returns a rotation matrix
for converting from one orientation to another.
Source: EQJ = equatorial system, using the equator at the J2000 epoch.
Target: GAL = galactic system (IAU 1958 definition).
Examples
astro_rotation_EQJ_GAL()
#> [,1] [,2] [,3]
#> [1,] -0.05486248 0.4941096 -0.8676669
#> [2,] -0.87345728 -0.4447938 -0.1980678
#> [3,] -0.48380005 0.7470035 0.4559861
