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 | 20 | 11 | 52 | BXI | 0.6 | 0.2 | 68 | 9 |
2 | 21 | 23 | 28 | DSI | 4.3 | 2.8 | 45 | 20 |
3 | 22 | 18 | 27.5 | HSX | 1.1 | 1.1 | 42 | 1 |
4 | 23 | 13 | 20 | HSX | 3.2 | 3.1 | 30 | 4 |
5 | 24 | -19 | -13 | CAI | 4.8 | 4 | 43 | 17 |
6 | 25 | 13 | -46 | DHI | 6.6 | 4.9 | 64 | 20 |