AIRGLOW DATA

                            for November 1991

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
1991                                                                                          1991
Nov.                                                                                          Nov.
2- 3                 *    90    85    80    95   115   140   180     *                         785     7   112
3- 4                 *     *     *  110:   115   145   155   145   150                         820     6   137
4- 5              160:  135:   120    90   105   100   105    90   110   130                  1145    10   115
5- 6              130:  140:  100:   100    95    85    75    85    90   115   115            1130    11   103
6- 7              110:  115:    90   110   100   100   100   130   130   145                  1130    10   113
                                                                                               595     6    99
8- 9                 *     *     *     *   80:    75    95   95:   130   120                   645     7    92
9-10               85:   90:    95    90    90    95  100:     *     *     *                   980    10    98
10-11                   110:   110   100    85    75    75    85   105   105   130             980     9   109
11-12                          90:   115   125   105   120   105   110   100   110            1310     8   164
12-13                                165   155   160   145   135   165   180   205             845     7   121
                                                                                              1065     6   178
13-14                                     110:   110   125   120   125   135  120:             770     5   154
14-15                                            175   170   190   170   180   180             450     4   113
15-16                                                  120   150   165   160   175             295     3    98
16-17                                                        105   105   105   135             245     7    35
17-18                                                               95   105    95           13190   116   114

30- 1          *   45:    40   35:    35    30    35    25

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