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 | 73 | 71 | -12 | B | 0.4 | 0.2 | 81 | 6 |
2 | 76 | -32 | -9 | D | 3.2 | 2.2 | 46 | 6 |
3 | 77 | -53 | -14 | F | 25.4 | 9.7 | 70 | 35 |
4 | 78 | 2 | -9 | C | 0.5 | 0.3 | 4 | 8 |
5 | 79 | -44 | 14 | B | 0.2 | 0.1 | 64 | 2 |
6 | 80 | -71 | 20 | D | 1.8 | 1.2 | 83 | 5 |