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
1 166 51 18 D 1.5 0.6 71 8
2 170 23 24.5 G 13.5 7.8 52 17
3 171 24 -31.5 J 2 2 49 1
4 172 13.5 -6.5 D 24 13 20 17
5 176 -18.5 9 H 18 17.3 34 8
6 178 -3 20.5 B 0.2 0.1 38 10
7 179 -27 -3 B 0.2 0.1 41 6
8 180 -35 26 F 30 17 61 21
9 181 -48 15 E 16 5 68 28
10 182 -77 -9 J 0.4 0.3 84 2
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