Sunspot Observation
Nayoro Observatory
128mm Refractor  Canon EOS7D Herschel Prism+G540nm Filter
Observer  Fumitake Watanabe
Jun,2022
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 00 42 0 0 0 2 8 28 2 8 28 3 AM(休館日キュウカンビ)
7 03 20 0 0 0 2 11 31 2 11 31 1  
8                          
9 03 29 1 2 12 3 16 46 4 18 58 5  
10 03 59 0 0 0 4 10 50 4 10 50 3  
11                          
12                          
13                          
14                          
15                          
16 03 29 4 23 63 4 6 46 8 29 109 1  
17                          
18                          
19 03 35 2 6 26 2 11 31 4 17 57 2  
20 00 19 2 4 24 3 4 34 5 8 58 1 AM(休日キュウジツ)
21                          
22 04 44 0 0 0 2 3 23 2 3 23 3  
23 03 33 0 0 0 2 3 23 2 3 23 4  
24 05 25 2 3 23 2 2 22 4 5 45 4 (休館日キュウカンビ)
25 04 19 2 10 30 1 1 11 3 11 41 2 (休館日キュウカンビ)
26                          
27 03 59 4 36 76 2 8 28 6 44 104 4  
28                          
29 04 13 2 25 45 2 6 26 4 31 71 3  
30                          
31                          
  Total 19 109 299 31 89 399 50 198 698   R=k(10g+f)
  Mean     23.0     30.7     53.7   k=1
  obs day 13