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 | 48 | -4 | 28.5 | ESI | 3.1 | 1.8 | 38 | 25 |
2 | 50 | -0.5 | 1 | CSI | 3 | 2.8 | 11 | 6 |
3 | 51 | 15 | -5 | FSI | 5.4 | 1.8 | 32 | 23 |