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 | 308 | 7 | 64 | FKC | 23 | 13.3 | 78 | 15 |
2 | 309 | 8 | 55 | DSI | 3.3 | 2.2 | 72 | 16 |
3 | 315 | -9 | -50 | DAI | 9.6 | 7.3 | 67 | 15 |
4 | 316 | 11 | -52 | EKC | 21.6 | 13.8 | 70 | 27 |