AIRGLOW DATA for October 1992 Station: Kiso Radiation : 5577A 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 1992 1992 Oct. Oct. 25-26 210: 195 165 135 175 210 240 1330 7 190 26-27 115 135 170 200 195: 165: 980 6 163 31- 1 * * * 275 260 305: 275 250: 1365 5 273 3675 18 204 Remarks : # Extrapolated or interpolated value from measurements within 10 minutes * Interrupted by accident or cloud : Poor value -- Moon shine