Basic Information
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:
Sunspot Information
No. Sunspot number longitude latitude type a a' radius Sunspot number
1 34 47 -9 C 0.9 0.8 63 4
2 40 20 19.5 D 2.1 1 46 15
3 41 -12.5 20.5 C 1.3 1.1 41 9
4 42 -31 9 C 12.4 12.2 50 12
5 43 -44 -14 F 29.8 15.2 61 30
6 45 -3 -13.5 D 23.4 13.3 12 24
7 47 -26 -9 D 6.1 4 37 22
8 48 -41 9.5 B 0.6 0.2 59 13
9 49 -60.5 12 D 5.3 2.3 78 11
10 50 2 10.5 B 0.5 0.2 25 13
11 51 -72 -15 B 0.2 0.1 81 4
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