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 | 52 | 28 | -13 | C | 10.4 | 9.5 | 45 | 20 |
2 | 53 | -4 | 0 | C | 5.7 | 5.5 | 6 | 10 |
3 | 55 | -26 | 0 | B | 0.4 | 0.1 | 38 | 6 |