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
1 170 49.5 1.5 C 2.6 2.5 66 3
2 171 42 -6 H 8.2 4.6 58 14
3 174 77 -4 J 1.3 1.3 84 2
4 175 26 8 C 10.3 10 42 8
5 176 26.5 19 J 0.2 0.2 51 1
6 179 16 -19 B 0.3 0.1 31 10
7 182 16 18.5 E 7 1.8 41 36
8 184 -55 -11 B 0.4 0.2 71 7
9 185 76 18 B 0.3 0.2 84 2
10 186 -7.5 11.5 B 0.4 0.1 27 11
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