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 | 18 | 5 | 11.5 | J | 2.1 | 2 | 27 | 3 |
2 | 20 | -10.5 | 14.5 | J | 8 | 6.2 | 34 | 12 |
3 | 21 | -11.5 | -17 | A | 0.2 | 0.1 | 23 | 2 |
4 | 22 | -25.5 | 29.5 | H | 15 | 14.2 | 58 | 7 |