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 | 76 | 45 | -10 | C | 2.5 | 1.2 | 61 | 21 |
2 | 77 | 25 | -14 | F | 34.8 | 18.8 | 39 | 44 |
3 | 80 | 10 | 19 | C | 1.6 | 1.4 | 40 | 9 |
4 | 81 | -19 | -9 | B | 0.2 | 0.1 | 28 | 6 |