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 38 -44.5 1.5 B 0.4 0.3 60 3
2 39 58 8 C 0.9 0.6 74 4
3 40 -7 16 A 0.2 0.1 32 2
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