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Map of the LOS velocity flows, derived from the Blue and Red wing intensity difference of the CaI 6122.6 Å. Bright areas denote an "upfolw", i.e. plasma motion directed towards the observer. Dark areas denote a "down flow". The field of view is 90 "× 90", with a spatial resolution of about 0.5". The distance between tick marks is 1" (on the Sun about 730 Km or 456 mi).