Sunspot Observation
Nayoro Observatory
128mm Refractor  Canon EOS7D Herschel Prism+G540nm Filter
Observer  Fumitake Watanabe
Jun,2011
Date Time(UT)   North     South     Total   Seeing memo
Day h m g f R g f R g f R    
1 03 23 6 16 76 2 31 51 8 47 127 4  
2 04 06 6 14 74 2 10 30 8 24 104 3  
3 05 24 6 20 80 2 22 42 8 42 122 4  
4                          
5 05 25 2 8 28 2 15 35 4 23 63 3  
6                          
7 02 38 2 11 31 2 8 28 4 19 59 5  
8 03 30 2 6 26 2 3 23 4 9 49 5  
9 04 43 2 3 23 1 2 12 3 5 35 4  
10 04 55 2 4 24 1 3 13 3 7 37 5  
11 03 57 1 1 11 1 10 20 2 11 31 5  
12 03 34 0 0 0 1 4 14 1 4 14 4  
13                          
14                          
15 05 25 1 9 19 1 13 23 2 22 42 4 キョクしミス
16 03 35 1 11 21 1 17 27 2 28 48 5  
17 03 35 1 19 29 1 24 34 2 43 63 5  
18                          
19 03 36 1 6 16 2 7 27 3 13 43 4  
20                          
21 03 32 2 18 38 1 4 14 3 22 52 4  
22                          
23                          
24 06 31 3 16 46 1 8 18 4 24 64 3  
25 07 40 2 14 34 1 2 12 3 16 46 4  
26 03 40 2 7 27 0 0 0 2 7 27 3  
27 04 35 0 0 0 0 0 0 0 0 0    
28                          
29 06 35 2 7 27 0 0 0 2 7 27 4  
30 04 37 3 24 54 0 0 0 3 24 54 4  
  Total 47 214 684 24 183 423 71 397 1107   R=k(10g+f)
  Mean   32.6     20.1     52.7   k=1
  obs day 21