MONTHLY REPORT OF SUNSPOTS OBSERVATION July 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    3     14    2     24    5     16    3     9     7     40    110    2/5   YK
  3    1     40    3     22    4     19    2     6     7     41    111    2/5    K
  4    1     45    3     17    3     19    2     14    6     36    96     2/5    K
  5
  6    1     35    2     11    7     17    5     16    9     28    118    2/5    K
  7    4     50    3     18    5     18    4     28    8     36    116    4/5    T
  8
  9
 10
 11    1     30    4     28    7     33    4     2     11    61    171    2/5    K
 12
 13
 14
 15    3     27    3     18    3     8     1     1     6     26    86     3/5   YK
 16    2     32    5     27    3     14    4     17    8     41    121    3/5   YK
 17
 18    1     50    4     31    5     10    4     20    9     41    131    4/5    K
 19
 20    2     20    4     40    3     13    4     36    7     53    123    3/5    K
 21
 22    1     22    4     31    2     5     3     24    6     36    96     4/5    I
 23    4     14    4     35    3     11    3     18    7     46    116    4/5   YK
 24    2     15    4     28    4     15    2     13    8     43    123    4/5    K
 25    1     20    3     25    5     15    2     13    8     40    120    3/5    K
 26    1     45    3     19    5     16    2     11    8     35    115    4/5    T
 27    1     25    4     18    4     9     3     12    8     27    107    2/5    K
 28    1     45    3     19    6     21    2     15    9     40    130    3/5    T
 29    1     34    3     17    6     31    2     32    9     48    138    2/5    I
 30    1     6     4     21    6     25    3     29    10    46    146    3/5   YK
 31    0     50    6     27    5     27    4     40    11    54    164    3/5    K

            Sum    71   476    91   342    59   356               2438
            (R)  59.3        62.6        47.3                    121.9

     Days    20                                                                S:Sugiura
                                                                               K: Kamobe
                                                                               H:Himoto
                                                                               A:Anan
                                                                               MH:Hagino
                                                                               AK:Kwamura
                                                                               T:Teranishi
                                                                               D:Deguchi
                                                                               I:Imatani
                                                                               YK:Kawabata