make_rotmat

gaiaunlimited.scanninglaw.make_rotmat(fov1_xyz, fov2_xyz)

Make rotational matrix from ICRS to Gaia body frame(ish).

Parameters:

• fov1_xyz (array-like) – vector pointing to FoV1. Should have shape (…, 3)

• fov2_xyz (array-like) – vector pointing to FoV2. Should have shape (…, 3)

Returns:

rotation matrix (…, 3, 3)