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 | 303 | 52 | 21 | D | 25.4 | 11.2 | 69 | 30 |
2 | 307 | 2 | -12 | J | 0.8 | 0.8 | 26 | 1 |
3 | 308 | -6 | -4 | D | 6.2 | 5.4 | 17 | 13 |
4 | 311 | -51 | -15 | A | 0.2 | 0.2 | 71 | 1 |