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 20 -31.5 5.5 A 0.2 0.2 48 1
2 21 -11 -13.5 B 0.4 0.2 19 4
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