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 | 15 | 6 | 58 | EHO | 13.4 | 12.1 | 71 | 14 |
2 | 16 | 9 | 40 | CSI | 4 | 3.3 | 58 | 20 |
3 | 17 | -12 | -5 | HSX | 5.2 | 5.2 | 13 | 3 |