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
1 210 68 4.5 C 5.1 5 81 4
2 21 48 17 B 0.2 0.1 63 5
3 216 -34.5 -12.5 E 5.5 2 53 15
4 219 -1.5 -0.5 B 0.2 0.1 10 2
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