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 | 16 | -13 | 20 | C | 3.7 | 3.5 | 41 | 8 |
2 | 17 | 3 | 17 | D | 4.6 | 3 | 33 | 35 |
3 | 18 | -37 | -18.5 | A | 0.2 | 0.2 | 54 | 1 |
4 | 19 | -82 | -28 | J | 0.5 | 0.5 | 86 | 1 |