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 | 16 | -25 | 19 | J | 3.3 | 3.2 | 49 | 2 |
2 | 17 | -11 | 17 | D | 3.6 | 1.2 | 36 | 19 |
3 | 18 | -49.5 | -18.5 | A | 0.1 | 0.1 | 66 | 1 |