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 14 16 16 C 6.5 6.2 39 10
2 16 4 15 E 77.7 50 29 36
3 17 -16 12 D 47.9 27.7 34 23
4 20 56 7 A 0.1 0.1 73 1
5 21 -41 13 B 0.2 0.1 61 3
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