Sunspot Observation
Nayoro Observatory
128mm Refractor  Canon EOS7D Herschel Prism+G540nm Filter
Observer  Fumitake Watanabe
Nov,2016
Date Time(UT)   North     South     Total   Seeing memo
Day h m g f R g f R g f R    
1                          
2                          
3                          
4                          
5                          
6                          
7                          
8                          
9                          
10 03 40 0 0 0 1 3 13 1 3 13 1  
11 02 08 0 0 0 2 2 22 2 2 22 1  
12                          
13                          
14                          
15 02 08 1 3 13 1 2 12 2 5 25 1  
16                          
17                          
18                          
19                          
20                          
21                          
22                          
23                          
24                          
25                          
26                          
27                          
28                          
29 03 49 2 14 34 0 0 0 2 14 34 2  
30                          
  Total 3 17 47 4 7 47 7 24 94   R=k(10g+f)
  Mean     11.8     11.8     23.5   k=1
  obs day 4