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 | 29 | 20 | 8.5 | A | 0.1 | 0.1 | 37 | 1 |
2 | 30 | 17.5 | 3 | B | 0.2 | 0.1 | 29 | 2 |
3 | 25 | 2.5 | 14 | B | 0.2 | 0.1 | 30 | 5 |
4 | 28 | -38.5 | -9 | C | 3.1 | 2.7 | 54 | 10 |