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
1 139 -21.5 9 D 4.4 3.2 32 11
2 141 8.5 -11.5 C 0.6 0.4 29 12
3 142 -13.5 -15 A 0.2 0.1 37 2
4 140 -26 -6 E 16 9.2 40 13
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