I show that pair production on sunlight introduces a sizable anisotropy in
the cosmic background of TeV gamma-rays. The anisotropy amplitude in the
direction of the Sun exceeds the cosmic dipole anisotropy from the motion of
the Sun relative to the cosmic rest-frame.
Comment: Submitted to an AAS Journal
Subjects: High Energy Physics - Phenomenology; Astrophysics - High Energy Astrophysical Phenomena