AIRGLOW DATA

                            for March 1992

Station:    Kiso                                          Radiation : 5577A

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
Mar.                                                                                          Mar.
3- 4                     75:   85:   95:   115  140:  170:   135  115:   120                  1050     9   117
6- 7                     70:   95:  130:   125   110  125:   145   110   105                  1015     9   113
7- 8                           75:   85:   90:   110   130   135   115    75                   815     8   102
8- 9                                 80:    95    95   100   105   145   145                   765     7   109
10-11                                             70   100   110   125     *                   405     4   101
                                                                                               425     2   213
13-14                                                              215   210                   615     5   123
27-28                      *     *   95:  115:  110:   160  135:                              5090    44   116

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