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 | 16 | 18 | C | 2 | 1.3 | 40 | 23 |
2 | 12 | 31 | -26.5 | B | 0.4 | 0.3 | 52 | 4 |
3 | 13 | -46 | -24 | A | 0.1 | 0.1 | 65 | 1 |