Number: | |
Date: | |
Standard Time: | |
International time: |
P: | |
B_0: | |
L_0: | |
L: |
N | S | N+S | |
g | |||
f | |||
R | |||
k | R |
weather: | |
visibility: | |
Note: |
Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 50 | 17 | 14 | B | 0.3 | 0.1 | 33 | 10 |
2 | 52 | -21 | 23 | E | 11.5 | 5 | 45 | 33 |
3 | 53 | -39 | 3 | B | 1 | 0.3 | 54 | 11 |
4 | 54 | -73 | 27.5 | A | 0.2 | 0.1 | 82 | 2 |