MONTHLY REPORT OF SUNSPOTS OBSERVATION March 2011


KWASAN OBSERVATORY  Yamasina Kyoto Japan
115mm Refractor
Seeing : 1-5
OBSERVER : M.Kamobe, S.Yagi, Y.Yamanaka


  Date   Time(U.T.) N-Hemisphere  S-Hemisphere  Total        10g+f   Seeing
           h    m     g      f      g      f      g    f
    1
    2      1    0     1      11     1      4      2    15     35      2/5
    3
    4      4    50    3      28     0      0      3    28     58      2/5
    5
    6
    7      6    45    4      44     1      14     5    58     108     1/5
    8      2    55    4      40     0      0      4    40     80      1/5
    9      2    45    3      51     1      4      4    55     95      2/5
   10      0    40    3      39     0      0      3    39     69      2/5
   11      5    30    2      28     0      0      2    28     48      1/5
   12
   13
   14
   15      1    5     1      4      0      0      1    4      14      2/5
   16
   17
   18      3    20    0      0      1      4      1    4      14      1/5
   19
   20
   21
   22
   23      2    35    1      2      1      5      2    7      27      1/5
   24      5    15    1      1      1      6      2    7      27      2/5
   25      0    50    1      3      2      17     3    20     50      4/5
   26
   27
   28      0    45    2      8      3      22     5    30     80      3/5
   29      0    50    3      5      4      30     7    35     105     4/5
   30
   31


               Sum    29    264     15    106    44   370     810
               (R)  39.6          18.3          57.9         57.9

         Days   14