MONTHLY REPORT OF SUNSPOTS OBSERVATION April 2015


KWASAN OBSERVATORY  Yamasina Kyoto Japan
115mm Refractor
Seeing : 1-5
OBSERVER : M.Kamobe, R.Himoto, K.Sugiura


Date Time(U.T.)  N-HemisphereS-HemisphereDisc Center Total        10g+f Seeing Observer
       h     m     g     f     g     f     g     f     g     f
  1
  2    0     45    1     5     1     1     0     0     2     6     26     1/5    K
  3
  4
  5
  6
  7
  8    5     12    1     5     1     11    2     16    2     16    36     1/5    S
  9    5     20    1     3     1     15    2     18    2     18    38     2/5    K
 10
 11
 12
 13
 14
 15    1     3     6     34    1     1     1     2     7     35    105    3/5    S
 16    0     35    5     24    0     0     3     16    5     24    74     1/5    K
 17    1     25    5     29    1     1     3     16    6     30    90     2/5    S
 18
 19
 20
 21
 22    0     50    3     16    4     14    4     17    7     30    100    4/5    S
 23    0     30    6     19    3     9     4     11    9     28    118    4/5    K
 24    0     48    4     7     2     13    2     13    6     20    80     4/5    S
 25
 26
 27    1     15    2     5     3     11    2     5     5     16    66     2/5    K
 28
 29
 30    0     30    0     0     1     6     1     6     1     6     16     4/5    K



            Sum    34   147    18    82    24   120                749         S:Sugiura
            (R)  44.3        23.8        32.7                     68.1         K: Kamobe
                                                                               H:Himoto
     Days    11                                                                A:Anan
                                                                               MH:Hagino
                                                                               AK:Kwamura