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 | 513 | 70 | 16.5 | F | 7 | 3.6 | 83 | 15 |
2 | 521 | 0 | 22 | E | 21 | 17.5 | 37 | 28 |
3 | 523 | 6 | -15 | A | 0.1 | 0.1 | 20 | 1 |