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 71 12 17.5 D 7.3 6.5 40 2
2 72 68 12.5 J 3.4 3.4 81 1
3 73 -1.5 -13.5 J 3 3 10 1
4 75 -15 -13.5 C 1.4 1 25 8
5 79 -62 -16.5 E 7.4 4 77 20
6 80 -2 10.5 B 0.2 0.1 26 3
7 82 -75.5 -7 C 3 2.8 84 3
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