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 18 -8.5 11.5 J 2.3 2.3 30 2
2 20 -23.5 14.5 J 6.7 6.7 45 3
3 21 -25.5 -17.5 J 0.3 0.2 40 2
4 22 -38.5 29.5 H 17.2 16 68 7
5 23 -45.5 -17.5 B 0.2 0.1 62 2
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