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
1 137 6.5 -14 C 10 9 19 17
2 142 -30 -12 C 2 0.5 45 24
3 143 -39.5 -29.5 B 0.4 0.1 62 5
4 144 -74 -17 B 0.2 0.1 84 2
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