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 | 11 | 78 | 20 | J | 0.3 | 0.3 | 86 | 1 |
2 | 12 | 53 | 19 | H | 3.3 | 1.8 | 74 | 19 |
3 | 13 | -3 | 27 | A | 0.2 | 0.1 | 48 | 2 |