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 | 250 | -7 | 33 | DAI | 15.5 | 12 | 51 | 30 |
2 | 255 | 20 | 9 | CRI | 0.7 | 0.4 | 24 | 9 |
3 | 257 | 18 | 24 | AXX | 0.2 | 0.1 | 37 | 2 |
4 | 258 | 12 | -83 | HHX | 6 | 6 | 86 | 2 |