AIRGLOW DATA

                            for October 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
Oct.                                                                                          Oct.
9-10                25    35     *     *     *                                                  60     2    30
10-11               30    30   25:    30   35:    35                                           185     6    31
12-13              75:     *     *    55    40   25:    45     *                               240     5    48
14-15                *     *     *    65    60    50    50    55    55    60                   395     7    56
15-16              65:   90:    90    70    65    65   50:    55   55:     *                   605     9    67
                                                                                               285     4    71
17-18                      *     *     *     *   85:   75:    65    60     *                   285     4    71
18-19                      *   65:    70    85     *   65:     *     *     *                   465     6    78
19-20                      *     *     *   60:    65    80    80    85    95                   465     6    78
21-22                                 55     *   70:    80    90    85   85:                   435     6    87
22-23                                       40    50    60    90   100   95:                   330     5    66
                                                                                               220     4    55
23-24                                             70   85:   75:   60:   40:                   120     3    40
24-25                                                   65    60    55    40                  4090    67    61
25-26                                                         40    40    40

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