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 | 40 | 14 | 54 | CRI | 0.9 | 0.7 | 74 | 9 |
2 | 42 | -25 | 33 | BXO | 0.2 | 0.1 | 51 | 3 |
3 | 43 | -21 | 62 | CSO | 1.6 | 1.5 | 76 | 5 |
4 | 44 | -23 | 9 | CAI | 2.8 | 2.1 | 28 | 18 |