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 41.5 -15 D 11 9.3 60 18
2 142 37.5 4.5 B 0.2 0.1 53 5
3 146 -19 5.5 B 0.2 0.1 31 4
4 147 -45 -6.5 D 4.2 1.9 62 22
5 148 29.5 11.5 C 1 0.9 46 5
6 149 -78 -6.5 D 2.3 1.6 85 3
7 0 40.5 14.5 D 14.1 9.5 61 25
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