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 | 50 | 24 | 5 | B | 0.2 | 0.1 | 40 | 7 |
2 | 47 | -28 | 6 | E | 17.4 | 15 | 65 | 30 |
3 | 51 | -52.5 | 17.5 | A | 0.2 | 0.1 | 73 | 2 |
4 | 52 | -74 | 1.5 | A | 0.1 | 0.1 | 83 | 1 |