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 | 47 | 73 | 17 | C | 0.4 | 0.3 | 84 | 7 |
2 | 48 | 67 | 11.5 | B | 0.3 | 0.2 | 81 | 4 |
3 | 49 | -18.5 | -19.5 | C | 1.2 | 1.1 | 33 | 5 |
4 | 50 | -22.5 | -11.5 | D | 10 | 6.2 | 36 | 21 |