Sunspot Observation | ||||||||||||||
Nayoro Observatory | ||||||||||||||
128mm Refractor Canon EOS7D Herschel Prism+G540nm Filter | ||||||||||||||
Observer Fumitake Watanabe | ||||||||||||||
Jun,2021 | ||||||||||||||
Date Time(UT) | North | South | Total | Seeing | memo | |||||||||
Day | h | m | g | f | R | g | f | R | g | f | R | |||
1 | 02 | 52 | 1 | 7 | 17 | 0 | 0 | 0 | 1 | 7 | 17 | 3 | AM(休館日) | |
2 | 03 | 26 | 1 | 7 | 17 | 1 | 1 | 11 | 2 | 8 | 28 | 3 | ||
3 | 03 | 25 | 1 | 4 | 14 | 1 | 2 | 12 | 2 | 6 | 26 | 2 | ||
4 | ||||||||||||||
5 | 03 | 32 | 2 | 5 | 25 | 1 | 6 | 16 | 3 | 11 | 41 | 4 | ||
6 | 03 | 23 | 1 | 2 | 12 | 2 | 5 | 25 | 3 | 7 | 37 | 4 | ||
7 | 04 | 10 | 3 | 3 | 33 | 2 | 17 | 37 | 5 | 20 | 70 | 4 | ||
8 | 06 | 30 | 0 | 0 | 0 | 2 | 8 | 28 | 2 | 8 | 28 | 4 | (休日) | |
9 | 03 | 33 | 0 | 0 | 0 | 1 | 8 | 18 | 1 | 8 | 18 | 3 | ||
10 | 03 | 29 | 1 | 6 | 16 | 1 | 5 | 15 | 2 | 11 | 31 | 5 | ||
11 | 03 | 25 | 1 | 3 | 13 | 1 | 1 | 11 | 2 | 4 | 24 | 4 | ||
12 | ||||||||||||||
13 | 02 | 21 | 2 | 3 | 23 | 0 | 0 | 0 | 2 | 3 | 23 | 3 | AM(休日) | |
14 | 3 | |||||||||||||
15 | 06 | 49 | 1 | 1 | 11 | 0 | 0 | 0 | 1 | 1 | 11 | 3 | (休日) | |
16 | 03 | 22 | 1 | 1 | 11 | 0 | 0 | 0 | 1 | 1 | 11 | 4 | ||
17 | 03 | 28 | 1 | 4 | 14 | 0 | 0 | 0 | 1 | 4 | 14 | 4 | ||
18 | 05 | 10 | 2 | 3 | 23 | 0 | 0 | 0 | 2 | 3 | 23 | 3 | ||
19 | 01 | 26 | 1 | 1 | 11 | 0 | 0 | 0 | 1 | 1 | 11 | 1 | AM(休日) | |
20 | ||||||||||||||
21 | 00 | 09 | 1 | 4 | 14 | 0 | 0 | 0 | 1 | 4 | 14 | 4 | AM(休館日) | |
22 | 00 | 02 | 1 | 2 | 12 | 0 | 0 | 0 | 1 | 2 | 12 | 4 | AM | |
22 | 22 | 52 | 1 | 4 | 14 | 0 | 0 | 0 | 1 | 4 | 14 | 5 | AM(休日) | |
24 | 05 | 29 | 1 | 1 | 11 | 0 | 0 | 0 | 1 | 1 | 11 | 3 | ||
25 | 04 | 45 | 1 | 1 | 11 | 1 | 3 | 13 | 2 | 4 | 24 | 3 | ||
26 | 03 | 25 | 0 | 0 | 0 | 1 | 6 | 16 | 1 | 6 | 16 | 5 | ||
27 | 03 | 29 | 0 | 0 | 0 | 2 | 12 | 32 | 2 | 12 | 32 | 5 | ||
28 | 00 | 43 | 1 | 1 | 11 | 2 | 15 | 35 | 3 | 16 | 46 | 5 | AM(休館日) | |
28 | 23 | 38 | 1 | 1 | 11 | 2 | 31 | 51 | 3 | 32 | 62 | 5 | AM(休館日) | |
30 | 00 | 52 | 1 | 3 | 13 | 2 | 22 | 42 | 3 | 25 | 55 | 3 | AM | |
Total | 27 | 67 | 337 | 22 | 142 | 362 | 49 | 209 | 699 | R=k(10g+f) | ||||
Mean | 13.0 | 13.9 | 26.9 | k=1 | ||||||||||
obs day | 26 |