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 | 37 | -17.5 | D | 6.9 | 5.3 | 53 | 14 |
2 | 14 | 18.5 | -16 | E | 13.5 | 3.5 | 32 | 61 |
3 | 15 | 31.5 | 13.5 | D | 8.8 | 5.3 | 51 | 9 |
4 | 18 | -15.5 | -14.5 | B | 0.2 | 0.1 | 27 | 4 |
5 | 21 | 50 | 16 | D | 4.4 | 3 | 70 | 19 |
6 | 22 | 7.5 | -14.5 | B | 0.2 | 0.1 | 18 | 3 |
7 | 23 | -29.5 | -11.5 | B | 0.3 | 0.1 | 44 | 4 |