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 | 521 | 23.5 | 21 | E | 19 | 18.7 | 48 | 30 |
2 | 524 | 41.5 | 7.5 | B | 0.2 | 0.1 | 58 | 3 |
3 | 525 | -50 | -11.5 | C | 1.5 | 0.5 | 66 | 13 |