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 | 50 | 73.5 | -23 | B | 0.2 | 0.1 | 84 | 3 |
2 | 51 | 74 | 20 | A | 0.2 | 0.1 | 85 | 2 |
3 | 52 | -4 | 19.5 | C | 2.2 | 0.7 | 31 | 13 |
4 | 53 | -51 | -25 | C | 4.4 | 3.6 | 75 | 15 |