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 | 12 | 36 | 5 | D | 1.6 | 1 | 52 | 7 |
2 | 13 | 18 | 12.5 | B | 0.2 | 0.1 | 35 | 2 |
3 | 6 | 56.5 | -16 | A | 0.1 | 0.1 | 72 | 1 |
4 | 7 | 32 | -17.5 | C | 1.9 | 1.8 | 48 | 5 |
5 | 8 | 16 | -13 | B | 0.2 | 0.1 | 25 | 5 |