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 | 132 | 51 | 8 | D | 18 | 12.5 | 66 | 19 |
2 | 136 | -31 | 9.5 | B | 0.3 | 0.1 | 44 | 7 |
3 | 137 | 67 | -11.5 | B | 0.7 | 0.3 | 81 | 7 |
4 | 131 | 54 | -11.8 | B | 0.2 | 0.1 | 72 | 3 |