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 | 40 | 45 | -18 | D | 3.7 | 2.5 | 61 | 15 |
2 | 41 | 4 | 15 | E | 36.1 | 27.2 | 34 | 46 |
3 | 42 | -20 | 10 | D | 21.3 | 8.7 | 39 | 14 |
4 | 44 | -61 | -13 | E | 12.5 | 5.6 | 74 | 22 |