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 | 4 | 57 | 19 | D | 1.8 | 1.4 | 76 | 6 |
2 | 5 | 24 | 31 | B | 0.2 | 0.1 | 59 | 6 |
3 | 6 | -16 | -24 | D | 7 | 4.8 | 36 | 17 |