Sunspot Observation
Nayoro Observatory
128mm Refractor  Canon EOS7D Herschel Prism+G540nm Filter
Observer  Fumitake Watanabe
Jun,2015
Date Time(UT)   North     South     Total   Seeing memo
Day h m g f R g f R g f R    
1 03 42 0 0 0 4 6 46 4 6 46 3  
2 06 24 0 0 0 3 11 41 3 11 41 2  
3                          
4                          
5                          
6                          
7                          
8                          
9                          
10                          
11 05 15 4 23 63 1 5 15 5 28 78 3  
12 03 51 4 29 69 2 10 30 6 39 99 4  
13                          
14                          
15 05 59 2 14 34 3 29 59 5 43 93 4  
16 03 37 3 12 42 2 17 37 5 29 79 4  
17 03 39 2 10 30 2 19 39 4 29 69 2  
18 03 55 2 26 46 1 22 32 3 48 78 2  
19                          
20 03 50 1 34 44 1 29 39 2 63 83 3  
21                          
22                          
23                          
24 04 15 1 21 31 0 0 0 1 21 31 3  
25                          
26                          
27                          
28                          
29                          
30                          
  Total 19 169 359 19 148 338 38 317 697   R=k(10g+f)
  R Ave     35.9     33.8     69.7   k=1
  obs day 10