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 | 13 | 44.5 | 19 | B | 0.2 | 0.1 | 68 | 2 |
2 | 15 | 6.5 | -14 | B | 0.3 | 0.1 | 14 | 4 |
3 | 18 | -30.5 | 12.5 | J | 38 | 3.8 | 51 | 2 |
4 | 19 | 52 | -19.5 | A | 0.2 | 0.1 | 69 | 2 |
5 | 20 | -45 | 15.5 | J | 5 | 5 | 66 | 1 |
6 | 21 | -50 | -17.5 | D | 1.1 | 0.8 | 65 | 3 |
7 | 22 | -61 | 30.5 | H | 10 | 9.5 | 81 | 2 |