AIRGLOW DATA

                            for September 1992

Station:    Kiso                                          Radiation : 6300A

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
Sep.                                                                                          Sep.
3- 4                                   *    15   50:     *     *     *    25                    90     3    30
4- 5                                         *     *   40:    70    35    70                   215     4    54
6- 7                                                     *    30   25:   30:                    85     3    28
21-22                    65:     *   20:    25    35                                           145     4    36
25-26                      *     *     *     *     *   10:    30   60:     *                   100     3    33
                                                                                               330     8    41
27-28                    80:   80:    45    20    20    20    25   40:     *                   965    25    39

Remarks : # Extrapolated or interpolated value from measurements within 10 minutes
          * Interrupted by accident or cloud  : Poor value  -- Moon shine