Sunspot Observation
Nayoro Observatory
128mm Refractor  Canon EOS7D Herschel Prism+G540nm Filter
Observer  Fumitake Watanabe
Sep,2019
Date Time(UT)   North     South     Total   Seeing memo
Day h m g f R g f R g f R    
1                          
2 02 14 1 1 11 0 0 0 1 1 11 2  
3 03 32 1 2 12 0 0 0 1 2 12 2  
4 03 24 0 0 0 0 0 0 0 0 0 4  
5                          
6 01 11 0 0 0 0 0 0 0 0 0 3  
7                          
8 07 26 0 0 0 0 0 0 0 0 0 3  
9                          
10 00 12 0 0 0 0 0 0 0 0 0 4  
11                          
12 05 12 0 0 0 0 0 0 0 0 0 3  
13 02 04 0 0 0 0 0 0 0 0 0 4  
14                          
15 03 29 0 0 0 0 0 0 0 0 0 2  
16                          
17                          
18 04 44 0 0 0 0 0 0 0 0 0 2  
19                          
20 07 11 0 0 0 0 0 0 0 0 0 1  
21 03 29 0 0 0 0 0 0 0 0 0 3  
22                          
23                          
24                          
25 03 28 0 0 0 0 0 0 0 0 0 3  
26 01 16 0 0 0 0 0 0 0 0 0 2  
27 01 55 0 0 0 0 0 0 0 0 0 2  
28 05 57 0 0 0 0 0 0 0 0 0 3  
29 03 55 0 0 0 0 0 0 0 0 0 2  
30 05 55 0 0 0 0 0 0 0 0 0 3  
  Total 2 3 23 0 0 0 2 3 23   R=k(10g+f)
  Mean     1.3     0.0     1.3   k=1
  obs day 18