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 26 41 23.5 B 0.2 0.1 65 3
2 27 7.5 12 B 0.2 0.1 28 4
3 31 -26 17 F 45.5 21 49 44
4 34 24 8 B 0.4 0.2 39 7
5 35 -58.5 -13 E 8.1 6.5 74 22
6 36 -60.5 10 D 6 4 77 18
7 37 -31 -10 B 0.2 0.1 45 3
8 0 46 19 J 2.3 2.3 67 1
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