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 | 30 | 21 | 50 | CSI | 1.9 | 1.7 | 71 | 8 |
2 | 31 | 6 | 15 | BXI | 0.4 | 0.1 | 28 | 10 |
3 | 32 | 17 | 19 | CHI | 7.5 | 7.1 | 42 | 16 |
4 | 36 | 21 | 27 | BXI | 0.2 | 0.1 | 53 | 4 |
5 | 37 | -5 | -5 | BXI | 0.2 | 0.1 | 6 | 5 |
6 | 38 | -17 | -52 | BXI | 0.3 | 0.1 | 68 | 7 |
7 | 39 | 13 | -73 | CSO | 2.5 | 2.4 | 84 | 2 |