MONTHLY REPORT OF SUNSPOTS OBSERVATION June 2025


KWASAN OBSERVATORY  Yamasina Kyoto Japan
100mm Refractor
Seeing : 1-5
OBSERVER : M.Kamobe,M.Teranishi,Y.Kawabata,M.Goto


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    3     30    2     12    1     4     2     15    3     16    46      -     K
  3
  4
  5    2     15    2     16    2     6     1     5     4     22    62     3/5    K
  6    1     30    3     11    3     11    3     8     6     22    82     3/5    T
  7
  8
  9
 10
 11
 12
 13    4     45    5     22    3     20    3     18    8     42    122    4/5    T
 14
 15
 16    3     0     5     29    1     3     5     30    6     32    92     4/5    K
 17    3     0     4     44    1     3     5     47    5     47    97     4/5    K
 18
 19    2     10    3     20    3     9     2     19    6     29    89     2/5    K
 20    1     30    3     17    3     13    1     3     6     30    90     5/5    T
 21
 22
 23
 24
 25
 26
 27    5     0     2     7     3     8     1     2     5     15    65     3/5    T
 28
 29
 30    2     30    6     13    6     19    2     7     12    32    152    2/5    K

            Sum    35   191    26    96    25   154                897
            (R)  54.1        35.6        40.4                     89.7

     Days    10                                                                S:Sugiura
                                                                               K: Kamobe
                                                                               H:Himoto
                                                                               A:Anan
                                                                               MH:Hagino
                                                                               AK:Kwamura
                                                                               T:Teranishi
                                                                               D:Deguchi
                                                                               I:Imatani
                                                                               YK:Kawabata
                                                                               G:Goto