Sunspot Observation
Nayoro Observatory
128mm Refractor  Canon EOS7D Herschel Prism+G540nm Filter
Observer  Fumitake Watanabe
Jul,2015
Date Time(UT)   North     South     Total   Seeing memo
Day h m g f R g f R g f R    
1                          
2                          
3 04 41 2 22 42 4 11 51 6 33 93 3  
4                          
5                          
6                          
7 06 37 3 21 51 5 9 59 8 30 110 2  
8 03 13 3 20 50 5 14 64 8 34 114 2  
9 03 13 3 28 58 6 19 79 9 47 137 3  
10 03 45 3 28 58 5 19 69 8 47 127 4  
11 03 41 2 25 45 4 15 55 6 40 100 4  
12 03 43 3 21 51 3 10 40 6 31 91 2  
13                          
14                          
15                          
16                          
17 03 40 3 15 45 1 1 11 4 16 56 3  
18                          
19 03 44 2 12 32 1 1 11 3 13 43 3  
20 03 39 3 13 43 1 1 11 4 14 54 4  
21                          
22                          
23 02 48 2 12 32 0 0 0 2 12 32 3  
24 03 44 2 5 25 1 3 13 3 8 38 3  
25                          
26                          
27                          
28                          
29 06 27 1 1 11 4 30 70 5 31 81 2  
30                          
31                          
  Total 32 223 543 40 133 533 72 356 1076   R=k(10g+f)
  Mean     41.8     41.0     82.8   k=1
  obs day 13