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 5 29 20 B 0.2 0.1 52 2
2 6 3 16 A 0.2 0.1 30 4
3 7 74 16 J 0.9 0.9 84 1
4 8 4 -30 A 0.1 0.1 39 1
5 9 4 -23 B 0.2 0.1 29 2
6 10 -41 -41 A 0.1 0.1 70 1
7 171 66.5 -16.5 C 0.5 0.4 79 0
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