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 | 9 | 4 | -2.5 | HSX | 6.6 | 6.5 | 14 | 3 |
2 | 11 | 9 | -16 | CKI | 21.5 | 16 | 32 | 42 |
3 | 13 | 12 | 11 | BXI | 0.5 | 0.2 | 30 | 8 |