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 18 71 11.5 J 2.5 2.5 82 1
2 26 -19 -19 D 7.5 6 32 5
3 30 -48 -4 D 4.6 2.2 64 12
4 31 -14 -9.5 c 1 0.6 20 19
5 32 -16 -15 B 0.5 0.3 26 12
6 33 -26.5 -14 A 0.1 0.1 41 1
7 0 25 -3.5 D 6.5 5.5 36 3
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