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
1 657 17.5 -5.5 C 1.3 1 29 5
2 658 -25.3 6.5 J 4 4 37 1
3 660 51.5 16 C 1.1 1 68 5
4 661 11 20.5 D 4 1.3 30 8
5 666 10 -9 B 0.4 0.2 25 5
6 667 -70 -12 D 7 3.5 81 6
7 668 -75 17 J 3.5 3.5 83 2
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