AIRGLOW DATA

                            for May 1992

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
1992                                                                                          1992
May                                                                                            May
1- 2                       *   45:    35    30    30    25   25:   25:                         215     7    31
2- 3                             *    35    35    30     *   25:     *                         125     4    31
3- 4                           40:   45:   35:   35:    30    25     *                         210     6    35
4- 5                           40:   35:   30:    25    20    25    30                         205     7    29
5- 6                                 35:   40:    35    35     *   50:                         195     5    39
                                                                                                65     4    16
30-31                            *     *   10:   15:    20    20                              1015    33    31

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