Year = 2009 Month = January Day = 09 Day-of-year = 009 Site = Poker_Flat Sunrise = 19:49 Sunset = 00:03 Moonrise = None Moonset = None Moon_age = 13 Aurora = Disturbed - Arcs reached the zenith for significant periods Cloud = Clear all night Magnetometer = Active ASC = Moonup, did not run Digital_ASC = Ran all night, good data MSP = Ran all night on all channels SDI = Ran all night, good data Comments = A clear night with some modest aurora. Plenty of moonlight made the SDI wind fields a bit noisy. There is some pretty interesting structure in the 630 nm wind vector maps - but I don't at this stage know if any of this is an artifact of the bright full moon in the FOV, as opposed to real structure in the wind field itself. MC