Sunspot Observation
Nayoro Observatory
128mm Refractor  Canon EOS7D Herschel Prism+G540nm Filter
Observer  Fumitake Watanabe
Mar,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 05 06 6 12 72 3 5 35 9 17 107 2  
5                          
6                          
7                          
8                          
9 23 21 5 13 63 0 0 0 5 13 63 2  
10                          
11 05 50 2 2 22 0 0 0 2 2 22 2  
12                          
13 03 45 4 21 61 0 0 0 4 21 61 4  
14                          
15 03 57 3 21 51 0 0 0 3 21 51 4  
16 03 42 3 15 45 1 4 14 4 19 59 2  
17 03 48 4 10 50 0 0 0 4 10 50 2  
18 03 46 3 8 38 0 0 0 3 8 38 4  
19                          
20                          
21                          
22                          
23                          
24                          
25 05 05 2 9 29 1 1 11 3 10 40 2  
26 03 42 1 6 16 1 1 11 2 7 27 3  
27                          
28                          
29 03 47 0 0 0 1 10 20 1 10 20 2  
30                          
31                          
  Total 33 117 447 7 21 91 40 138 538   R=k(10g+f)
  Mean     40.6     8.3     48.9   k=1
  obs day 11