MONTHLY REPORT OF SUNSPOTS OBSERVATION July 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    1     15    5     11    3     11    4     14    8     22    102    2/5    K
  2    4     45    5     17    4     17    6     24    9     34    124    5/5    T
  3    2     30    4     8     3     13    4     18    7     21    91     3/5    K
  4    2     0     3     9     5     15    4     19    8     24    104    4/5    T
  5
  6
  7    1     30    2     3     3     12    2     6     5     15    65     3/5    K
  8    1     15    1     1     4     10    1     3     5     11    61     2/5    K
  9    2     30    3     8     4     7     1     5     7     15    85     4/5    T
 10    1     20    2     16    4     7     1     7     6     23    83     5/5    K
 11    1     45    3     16    1     1     2     3     4     17    57     4/5    T
 12    3     0     4     44    2     4     3     25    6     48    108    5/5    G
 13    3     13    4     16    3     9     3     10    7     25    95     3/5   YK
 14
 15    1     15    6     36    4     10    5     26    10    46    146    5/5    K
 16
 17
 18    1     0     6     37    5     9     5     27    11    46    156    4/5    T
 19
 20    2     37    6     21    4     6     4     7     10    27    127    3/5   YK
 21
 22    1     45    6     20    2     8     2     2     8     28    108    5/5    K
 23    1     45    3     15    5     15    2     13    8     30    110    5/5    T
 24    1     45    3     6     5     15    2     6     8     21    101    2/5    K
 25
 26
 27
 28
 29
 30    4     0     3     3     6     36    4     25    9     39    129    5/5    K
 31    3     55    4     12    5     24    3     17    9     36    126    4/5    K

            Sum    73   299    72   229    58   257               1978
            (R)  54.2        49.9        44.1                    104.1

     Days    19                                                                S:Sugiura
                                                                               K: Kamobe
                                                                               H:Himoto
                                                                               A:Anan
                                                                               MH:Hagino
                                                                               AK:Kwamura
                                                                               T:Teranishi
                                                                               D:Deguchi
                                                                               I:Imatani
                                                                               YK:Kawabata
                                                                               G:Goto