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 | 3 | 6 | 54 | ESO | 6.5 | 2 | 70 | 9 |
2 | 4 | 4 | 43 | DSI | 4.2 | 1.4 | 60 | 18 |
3 | 7 | -7 | 20 | CRI | 1.1 | 0.8 | 29 | 8 |