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 | 277 | 16 | 57 | BXO | 0.2 | 0.1 | 72 | 2 |
2 | 278 | -12 | 57 | BXO | 0.3 | 0.2 | 75 | 3 |
3 | 281 | 26 | 37 | BXO | 0.2 | 0.1 | 56 | 3 |
4 | 283 | -30 | 68 | BXI | 0.2 | 0.1 | 83 | 4 |