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 37 65 28.5 J 3.6 3.6 82 2
2 39 42 18.5 C 2.3 1 65 29
3 40 8 19.5 F 7.7 2.3 40 63
4 44 -20 37 C 2.4 1.9 64 6
5 45 -28.5 -20 D 9.4 8.7 43 12
6 47 -51 -23 J 2.6 2.6 68 3
7 48 -66.5 17 J 1.5 1.5 81 1
8 49 -71 -25 ? 1.7 1.7 0 1
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