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 | 14 | 24.5 | -40.5 | E | 6.9 | 3.8 | 54 | 21 |
2 | 17 | 2 | 2 | D | 4.5 | 2.4 | 15 | 9 |
3 | 18 | 3 | 22 | B | 1.5 | 0.7 | 43 | 4 |
4 | 19 | -79 | -19 | J | 1.5 | 1.5 | 85 | 2 |