Sunspot Observation
Nayoro Observatory
128mm Refractor  Canon EOS7D Herschel Prism+G540nm Filter
Observer  Fumitake Watanabe
Nov,2013
Date Time(UT)   North     South     Total   Seeing memo
Day h m g f R g f R g f R    
1 03 46 2 2 22 5 22 72 7 24 94 1  
2                          
3 03 52 1 3 13 7 39 109 8 42 122 3  
4 04 12 1 7 17 6 26 86 7 33 103 2  
5                          
6 04 44 1 5 15 5 25 75 6 30 90 1  
7                          
8 04 48 1 4 14 3 23 53 4 27 67 1  
9                          
10                          
11                          
12                          
13                          
14                          
15                          
16                          
17                          
18 04 48 2 4 24 6 28 88 8 32 112 2  
19                          
20                          
21                          
22                          
23                          
24 04 39 3 10 40 3 4 34 6 14 74 2  
25                          
26 03 50 1 2 12 2 3 23 3 5 35 3  
27                          
28                          
29                          
30                          
  Total 12 37 157 37 170 540 49 207 697   R=k(10g+f)
  Mean     19.6     67.5     87.1   k=1
  obs day 8