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 25 18 A 0.1 0.1 43 1
2 171 76 16 C 0.5 0.4 84 2
3 172 54 16.5 D 10 8 71 15
4 174 -28 16.5 B 0.2 0.1 45 6
5 175 -0.5 25 B 0.3 0.1 34 7
6 176 -35.5 18 C 2.4 2.3 54 5
7 180 17 15.5 B 0.6 0.2 32 10
8 181 -72.5 -24 D 2.5 1.5 84 3
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