Sunspot Observation
Nayoro Observatory
128mm Refractor  Canon EOS7D Herschel Prism+G540nm Filter
Observer  Fumitake Watanabe
Nov,2023
Date Time(UT)   North     South     Total   Seeing memo
Day h m g f R g f R g f R    
1                          
2 03 03 4 23 63 3 34 64 7 57 127 3 休日キュウジツ
3                          
4                          
5                          
6                          
7                          
8 03 42 4 27 67 3 16 46 7 43 113 2  
9 00 49 4 33 73 3 13 43 7 46 116 4 AM(休日キュウジツ)
10                          
11                          
12                          
13                          
14 03 29 1 1 11 4 35 75 5 36 86 3  
15 05 12 0 0 0 2 11 31 2 11 31 3  
16 03 29 0 0 0 2 14 34 2 14 34 4  
17                          
18 03 21 0 0 0 2 4 24 2 4 24 1  
19                          
20                          
21 04 57 6 24 84 5 23 73 11 47 157 1  
22                          
23 04 56 6 38 98 7 33 103 13 71 201 1  
24                          
25 03 54 5 20 70 7 27 97 12 47 167 1  
26                          
27                          
28                          
29 02 03 6 27 87 7 39 109 13 66 196 3 AM(休日キュウジツ)
30 05 55 6 11 71 6 19 79 12 30 150 1  
  Total 42 204 624 51 268 778 93 472 1402   R=k(10g+f)
  Mean     52.0     64.8     116.8   k=1
  obs day 12