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 78 -13 A 0.1 0.1 84 1
2 172 37.5 -21 C 3.4 2.3 46 3
3 173 28 -13 C 11.1 11 42 5
4 174 23 12 C 13.4 13.3 40 8
5 176 61.5 -13.5 B 0.3 0.2 76 2
6 180 -22.5 16 F 18 11 42 44
7 182 13 -12 B 0.2 0.1 23 2
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