AIRGLOW DATA

                            for August 1991

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
1991                                                                                          1991
Aug.                                                                                          Aug.
3- 4                             *     *     *    25                                            25     1    25
8- 9                             *    45   30:     *     *     *     *                          75     2    38
9-10                             *     *    25    40   50:     *     *                         115     3    38
                                                                                               215     6    36

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