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 | 3 | 34 | 28 | B | 0.4 | 0.1 | 62 | 7 |
2 | 4 | 31 | 18.5 | D | 5.6 | 3.4 | 55 | 6 |
3 | 5 | -4 | 31.5 | B | 0.4 | 0.1 | 52 | 8 |