AIRGLOW DATA

                            for October 1991

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
1991                                                                                          1991
Oct.                                                                                          Oct.
2- 3                 *     *     *    60    70    60                                           190     3    63
3- 4                 *     *    70    70    65    60    55                                     320     5    64
13-14                            *    75    80    75   105   125   135   105                   700     7   100
14-15                                 60     *     *     *     *     *     *                    60     1    60
15-16                                        *  110:   115   110   110   110                   555     5   111
                                                                                               240     3    80
18-19                                                         70    85   85:                  2065    24    86

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