MONTHLY REPORT OF SUNSPOTS OBSERVATION May 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    15    3      7      2      3      5    10     60      2/5
    3
    4
    5      6    40    4      15     1      2      5    17     67      4/5
    6      0    35    2      12     0      0      2    12     32      2/5
    7
    8
    9      1    30    5      24     1      2      6    26     86      5/5
   10
   11
   12
   13      1    50    3      4      0      0      3    4      34      2/5
   14
   15
   16
   17      0    35    1      2      2      13     3    15     45      3/5
   18      0    45    1      3      2      12     3    15     45      4/5
   19      0    50    4      7      0      0      4    7      47      4/5
   20      0    40    0      0      3      3      3    3      33      2/5
   21
   22
   23
   24      2    50    0      0      1      1      1    1      11      3/5
   25      0    30    1      1      1      1      2    2      22      4/5
   26
   27
   28
   29
   30      6    45    5      13     2      15     7    28     98      1/5
   31



               Sum    29     88     15     52    44   140     580
               (R)  31.5          16.8          48.3         48.3

         Days   12