AIRGLOW DATA for July 1993 Station: Kiso Radiation : 5893A Longitude:137ß38'E Latitude: 35ß48'N Absolute Zenith Intensity in Rayleighs J.S.T 18 19 20 21 22 23 0 1 2 3 4 5 6 Date/U.T. 9 10 11 12 13 14 15 16 17 18 19 20 21 Sum Ave 1993 1993 July July 15-16 * 25 20: 15 15: 75 4 19 23-24 * 5: 15 25 45 3 15 120 7 17 Remarks : # Extrapolated or interpolated value from measurements within 10 minutes * Interrupted by accident or cloud : Poor value -- Moon shine