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 | 9 | 38 | -14 | D | 6.1 | 3.8 | 54 | 20 |
2 | 12 | 25 | -5 | C | 0.8 | 0.6 | 37 | 8 |
3 | 14 | 5 | -9 | C | 4.2 | 4 | 10 | 6 |
4 | 17 | -63 | -18 | C | 2.3 | 2.2 | 77 | 4 |
5 | 18 | -23 | 14 | C | 0.5 | 0.3 | 42 | 6 |