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 | 15 | 16 | 4 | BXI | 0.2 | 0.1 | 35 | 4 |
2 | 16 | -4 | -59 | BXI | 0.3 | 0.1 | 75 | 6 |
3 | 17 | -7 | 69 | BXI | 0.2 | 0.1 | 80 | 4 |