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 17 -31 -15.5 E 8.5 2.5 45 22
2 18 -67 11.5 B 0.5 0.2 81 4
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