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 78 79 -17.5 J 0.4 0.4 85 1
2 79 68 -18 B 0.2 0.1 80 2
3 90 15 -10.5 C 4.5 4.3 23 9
4 92 -0.5 10 D 13 4.7 25 24
5 94 61.5 -8.5 C 0.5 0.4 76 2
6 95 -40.5 -10 D 5 3.7 55 6
7 96 8 4.5 B 0.3 0.2 22 4
8 97 -71 16 J 0.3 0.3 83 1
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