MONTHLY REPORT OF SUNSPOTS OBSERVATION October 2010 KWASAN OBSERVATORY Yamasina Kyoto Japan 115mm Refractor Seeing : 1-5 OBSERVER : M.Kamobe, S.Yagi, Y.Yamanaka Date Time(U.T.) N-Hemisphere S-Hemisphere Total 10g+f Seeing h m g f g f g f 1 1 0 3 9 0 0 3 9 39 2/5 2 3 4 6 30 2 4 0 0 2 4 24 1/5 5 1 30 0 0 0 0 0 0 0 2/5 6 1 5 0 0 0 0 0 0 0 2/5 7 1 0 0 0 0 0 0 0 0 2/5 8 1 0 0 0 0 0 0 0 0 1/5 9 10 11 2 0 0 0 1 2 1 2 12 1/5 12 1 10 0 0 1 1 1 1 11 3/5 13 1 20 0 0 1 4 1 4 14 2/5 14 3 25 1 1 1 1 2 2 22 2/5 15 0 50 1 1 2 6 3 7 37 4/5 16 4 30 1 2 2 12 3 14 44 2/5 17 6 10 1 1 2 9 3 10 40 1/5 18 0 45 2 15 2 11 4 16 56 3/5 19 1 15 1 2 2 9 3 11 41 3/5 20 21 22 23 24 25 26 2 0 2 10 1 1 3 11 41 2/5 27 1 0 1 14 1 1 2 15 35 1/5 28 29 30 31 Sum 15 59 16 57 31 106 416 (R) 12.3 12.8 24.5 24.5 Days 17