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 | 10 | 37 | -23.5 | E | 9 | 4.5 | 55 | 12 |
2 | 11 | 12.5 | 21.5 | C | 4.3 | 4.2 | 21 | 4 |
3 | 12 | -50.5 | 16 | C | 6.6 | 6 | 70 | 15 |
4 | 14 | -71.5 | 15 | J | 2 | 2 | 83 | 2 |
5 | 15 | -51 | 26.5 | B | 0.2 | 0.1 | 73 | 4 |