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 | 6 | -28 | 19.5 | BXO | 0.2 | 0.1 | 43 | 2 |
2 | 10 | -19 | -5.5 | BXI | 0.7 | 0.2 | 24 | 9 |
3 | 11 | 10 | -39 | CSO | 2.9 | 2.8 | 57 | 2 |
4 | 12 | -24 | -75 | EAI | 3.1 | 2.5 | 83 | 7 |