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
1 673 78 -7 D 2 1.7 86 11
2 675 45 11.5 C 4 3.9 61 8
3 676 3 -7 B 0.1 0.1 19 5
4 678 -43 -15 A 0.1 0.1 64 1
5 679 -43 1 B 0.3 0.1 59 19
6 681 -9.5 -5.5 B 0.2 0.1 21 9
7 682 -67.5 8.5 H 8 8 80 9
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