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
1 115 31.5 -14.5 B 0.2 0.1 49 4
2 114 18 -8.5 A 0.1 0.1 29 1
3 116 -12 -17 A 0.1 0.1 30 1
4 117 -29 -15.5 A 0.1 0.1 47 1
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