| (0018,2004) | Frame Secondary Angle Vector |
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An array which contains, for each of the image frames, the secondary angle of rotation about an undefined axis that is orthogonal to that used for Frame Primary Angle Vector (0018,2003), in degrees. May be used for annotative purposes for “cine loops” of 3D reprojected images Required if Frame Increment Pointer (0028,0009) points to Frame Secondary Angle Vector (0018,2004). | SC MULTI-FRAME VECTOR MODULE ATTRIBUTES |