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 | 81 | 15 | -38 | DSI | 2.4 | 1.2 | 60 | 12 |
2 | 70 | -6 | 40 | BXI | 0.3 | 0.1 | 55 | 6 |
3 | 80 | -15 | 24.5 | BXI | 0.2 | 0.1 | 38 | 4 |
4 | 75 | -8 | 27 | CHI | 9.8 | 8.7 | 34 | 15 |