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 | 72 | 60 | -18 | E | 6.7 | 3.8 | 73 | 19 |
2 | 75 | 77 | -8 | C | 2.3 | 2.2 | 84 | 4 |
3 | 79 | 27 | -2 | D | 8.4 | 4.3 | 40 | 13 |