AIRGLOW DATA

                            for April 1994

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
1994                                                                                          1994
Apr.                                                                                          Apr.
5- 6                       *    25    25    25    35    35    25                               170     6    28
6- 7                     30:   25:   25:    25    20    20    25    30                         200     8    25
10-11                     20    20    20    15    10    10    10    10                         115     8    14
11-12                     20    20    25    20    20    15    15    15                         150     8    19
13-14                           25    20    20    15    15    20    25                         140     7    20
                                                                                                85     6    14
14-15                                 15    15    15    10    15    15                          70     5    14
15-16                                       10    15    15    15    15                          90     5    18
16-17                                       25    20   15:   15:   15:                          85     4    21
17-18                                             15    20    25    25                        1105    57    19

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