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 | 40 | 21 | E | 4.5 | 4 | 66 | 8 |
2 | 12 | 14 | 22 | C | 1.3 | 8 | 45 | 9 |
3 | 13 | -39 | 28 | C | 1.7 | 1.5 | 67 | 5 |