Sunspot Observation
Nayoro Observatory
128mm Refractor  Canon EOS7D Herschel Prism+G540nm Filter
Observer  Fumitake Watanabe
Dec,2019
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 05 16 0 0 0 0 0 0 0 0 0 2  
8                          
9                          
10 03 39 0 0 0 0 0 0 0 0 0 3  
11 03 37 0 0 0 0 0 0 0 0 0 4  
12 03 33 0 0 0 0 0 0 0 0 0 4  
13                          
14                          
15 04 27 0 0 0 0 0 0 0 0 0 1  
16                          
17                          
18                          
19 03 51 0 0 0 0 0 0 0 0 0 2  
20                          
21                          
22                          
23                          
24                          
25                          
26                          
27                          
28                          
29                          
30                          
31                          
  Total 0 0 0 0 0 0 0 0 0    
  Mean     0.0     0.0     0.0   k=1
  obs day 6