AIRGLOW DATA

                            for January 1993

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
1993                                                                                          1993
Jan.                                                                                          Jan.
1- 2                                                     *   10:   15:   25:    40              90     4    23
2- 3                                                          35    35    15    40             125     4    31
3- 4                                                                15   15:     *              30     2    15
17-18                *   105    50    15    10    10   25:     *                               215     6    36
21-22                *    40    40    20    15    15    10    15    15    30    40             240    10    24
                                                                                               270    10    27
22-23                *    65    20    40    20    10     5    10    20    40    40             115     5    23
30-31                                                   20    15    15    25    40            1085    41    26

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