MONTHLY REPORT OF SUNSPOTS OBSERVATION September 2023


KWASAN OBSERVATORY  Yamasina Kyoto Japan
115mm Refractor
Seeing : 1-5
OBSERVER : M.Kamobe,M.Teranishi,E.Imatani,Y.Kawabata


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     30    2     9     4     13    2     2     6     22    82     3/5    T
  2    1     40    2     2     2     8     1     6     4     10    50     3/5    I
  3    7     6     2     3     2     11    2     12    4     14    54     3/5    I
  4    7     10    3     10    2     3     5     13    5     13    63     1/5    K
  5    1     15    6     20    2     6     5     19    8     26    106    3/5    K
  6
  7
  8
  9    2     21    4     28    0     0     1     11    4     28    68     3/5   YK
 10    0     56    7     27    2     4     2     11    9     31    121    3/5   YK
 11
 12
 13    1     45    5     24    2     13    3     25    7     37    107    3/5    T
 14
 15
 16    1     36    5     13    2     2     3     8     7     15    85     4/5   YK
 17    6     50    5     16    0     0     3     10    5     16    66     3/5    I
 18
 19    5     25    7     24    3     10    2     9     10    34    134    4/5    K
 20
 21
 22
 23    4     22    9     34    4     15    7     23    13    49    179    2/5   YK
 24    0     55    8     31    3     17    5     30    11    48    158    4/5   YK
 25    3     20    6     26    4     33    4     39    10    59    159    2/5    K
 26    5     20    5     16    3     31    4     33    8     47    127    2/5    K
 27    5     50    4     21    3     33    2     32    7     54    124    2/5    T
 28    1     45    4     14    3     20    1     7     7     34    104    2/5    K
 29    5     50    4     15    3     14    2     12    7     29    99     1/5    T
 30

            Sum    88   333    44   233    54   302               1886
            (R)  67.4        37.4        46.8                    104.8

     Days    18                                                                S:Sugiura
                                                                               K: Kamobe
                                                                               H:Himoto
                                                                               A:Anan
                                                                               MH:Hagino
                                                                               AK:Kwamura
                                                                               T:Teranishi
                                                                               D:Deguchi
                                                                               I:Imatani
                                                                               YK:Kawabata